Cities Index.
Agenda packet

San Jacinto City Council
June 16, 2026

Document
Agenda packet
Meeting
June 16, 2026
Body
San Jacinto City Council
Pages
42
Original file
66.7 MB
Text extracted from the city's file for reading and search. Open the original on s3.us-west-004.backblazeb2.com. That file is the official record.

Element D: Plan Update, Evaluation, and Implementation (Plan Updates Only) How does the Plan go above and beyond minimum requirements to document the 5-year Evaluation and Implementation measures with respect to: x Status of previously recommended mitigation actions; x Identification of barriers or obstacles to successful implementation or completion of mitigation actions, along with possible solutions for overcoming risk; x Documentation of annual reviews and committee involvement; x Identification of a lead person to take ownership of, and champion the Plan; x Reducing risks from natural hazards and serving as a guide for decisions makers as they commit resources to reducing the effects of natural hazards; x An approach to evaluating future conditions (i.e., socio-economic, environmental, demographic, change in built environment etc.).
x Discussion of how changing conditions and opportunities could impact community resilience in the long term; and
x Discussion of how the mitigation goals and actions support the long-term community vision for increased resilience.

Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 756 | Appendix D
B. Resources for Implementing Your Approved Plan Ideas may be offered on moving the mitigation plan forward and continuing the relationship with key mitigation stakeholders such as the following: x What FEMA assistance (funding) programs are available (for example, Hazard Mitigation Assistance (HMA)) to the jurisdiction(s) to assist with implementing the mitigation actions? x What other Federal programs (National Flood Insurance Program (NFIP), Community Rating System (CRS), Risk MAP, etc.) may provide assistance for mitigation activities? x What publications, technical guidance or other resources are available to the jurisdiction(s) relevant to the identified mitigation actions? x Are there upcoming trainings/workshops (Benefit-Cost Analysis (BCA), HMA, etc.) to assist the jurisdictions(s)?
x What mitigation actions can be funded by other Federal agencies (for example, U.S.

Forest Service, National Oceanic and Atmospheric Administration (NOAA), Environmental Protection Agency (EPA) Smart Growth, Housing and Urban Development (HUD) Sustainable Communities, etc.) and/or state and local agencies? Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan

April 2023
Appendix D EMD 5.1.25 757 |
SECTION 3:

MULTI-JURISDICTION SUMMARY SHEET (OPTIONAL)
lti-jurisdiction Summary Spreadsheet may : For multi-jurisdictional plans, a Mu INSTRUCTIONS ed Elements for each risdiction, which requir be completed by listing each participating ju This tions were received. en the adoption resolu jurisdiction were ‘Met’ or ‘Not Met,’ and wh plan be developed for each jurisdiction; it should be sheet does not imply that a mini- Summary in the Plan has been sdiction participating ensure that each juri used as an optional worksheet to ts (A through E). quirements for those Elemen documented and has met the re Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan

April 2023
Appendix D EMD 5.1.25 758 |

MULTI-JURISDICTION SUMMARY SHEET
# Jurisdiction
Name
Jurisdiction
Type
(city/borough/
township/
village, etc.)
Plan
POC
Mailing
Address Phone Email
Requirements Met (Y/N)
A.

Planning
Process
B.

Hazard
Identification
& Risk
Assessment
C.

Mitigation
Strategy
D.

Plan Review,
Evaluation &
Implementation
E.

Plan
Adoption
F.

State
Requirements
1 2
3 4
5 6
7 8
9 10
11 12
Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan

April 2023
Appendix D EMD 5.1.25 759 |

MULTI-JURISDICTION SUMMARY SHEET
# Jurisdiction
Name
Jurisdiction
Type
(city/borough/
township/
village, etc.)
Plan
POC
Mailing
Address Phone Email
Requirements Met (Y/N)
A.

Planning
Process
B.

Hazard
Identification
& Risk
Assessment
C.

Mitigation
Strategy
D.

Plan Review,
Evaluation &
Implementation
E.

Plan
Adoption
F.

State
Requirements
13 14
15 16
17 18
19 20

Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
760 EMD 5.1.25
This page intentionally left blank.

Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 762 | Appendix EAPPENDIX E – Critical Facilities

FACILITY TYPE UNICORPORATED INCORPORATED CITIES TOTAL FACILITIES Airports 4 12 16 Animal Shelters 3 7 10 CHP Stations 1 7 8 Communication Infrastructure Facilities: 1
Server Sites: 8
Facilities: 60
Server Sites: 892
Facilities: 61
Server Sites: 900
Correctional Facilities (Jails/Prisons) 4 4 8 Dams/Debris Basins 12 59 71 Department Operations Centers 0 7 7 Educational Institutions - - 641 Emergency Operations Centers 2 54 56 Fairgrounds 1 2 3 Federal Military Installations 2 0 2 Fire Stations 41 94 135 Hazmat Facilities 1,872 6,117 7,989 Law enforcement Facilities 4 24 28 Medical Facilities 1 17 18 National Guard Armories 0 4 4 Public Utilities/Public Works 9 56 65 Rail Yards/Train Stations 1 8 9 Shelters (Mass Care) - - ~ 252 Note: The numbers reflected in each category may differ than total facilities listed on this page due to inclusion of some city owned facilities. Shelter numbers are an estimate. May not include Red Cross shelters, Hospitals, Schools, or City operated facilities.

Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 763 | Appendix EAirports
Name Location
Banning Municipal Airport Banning Bermuda Dunes Bermuda Dunes Blythe Airport Riverside Chiriaco Summit Airport Indio Corona Municipal Airport (US Army of Corp Engineers) Corona
Desert Center Airport Desert Center Flabob Airport Riverside French-Valley Airport French Valley Hemet-Ryan Airport Hemet Jacqueline Cochran Regional Airport Thermal March Air Reserve Base Moreno Valley Palm Springs International Airport Palm Springs Perris Valley Airport Perris Rice Army Airfield Rice (Blythe Area) Riverside Municipal Airport Riverside W.R. Bryon Airport (Closed) Blythe Animal Shelters
Name Location
Animal Friends of the Valleys Wildomar
Blythe Animal Shelter Blythe
Coachella Valley Animal Campus Thousand Palms
Corona Animal Shelter Corona
Moreno Valley Animal Shelter Moreno Valley
Norco Animal Control Shelter Norco
Palm Springs Animal Shelter Palm Springs
Ramona Humane Society San Jacinto
San Jacinto Animal Campus San Jacinto
Western Riverside County/City Animal Shelter Jurupa Valley Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 764 | Appendix ECHP Stations
Name Location
California Highway Patrol - Blythe Blythe California Highway Patrol - Banning Banning California Highway Patrol - Indio Indio California Highway Patrol - Beaumont Beaumont California Highway Patrol - Temecula Temecula California Highway Patrol - Riverside Riverside California Highway Patrol - Morongo Basin Joshua Tree California Highway Patrol - Temecula Temecula Communication Infrastructure
Name Location
Alessandro Riverside
Billy Goat Aguanga
Box Canyon Desert Center
Arlington Riverside
Avocado Flats Fallbrook
Banning Banning
Big Maria Blythe
Quail Mesa Parker
Black Eagle Desert Center
Black Jack Desert Center
Black Rock Blythe
Blue Mountain Colton
Blythe Blythe
Box Springs Riverside
Brookside Beaumont
Cactus City Indio
Cajalco Corona
Chuckawalla Desert Center Clinton Keith Murrieta
Corn Springs Desert Center
Corona Corona
Corona\Buena Vista Corona
Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 765 | Appendix E
Edom Hill Desert Hot Springs
El Cariso Lake Elsinore
Elsinore Peak Lake Elsinore Elsinore Peak Lake Elsinore Elsinore Peak Generator Building Lake Elsinore
Estelle Mountain Perris
Glen Avon Riverside
Gold Crown (Pinto) Eliminated Eliminated
Green River Corona
Hemet Hemet
Hidden Valley Parker
Homeland Homeland
Indio Indio
Indio Hill Indio
Iron Mountain Earp
Joshua Tree Joshua Tree
JTNP - Belle Joshua Tree National Park
JTNP - Cottonwood
Eliminated
Desert Center
JTNP - Lost Horse Eliminated Eliminated
Lake Hemet Mountain Center
Lake Matthews Riverside
Lake Riverside Aguanga
Leona Perris
Line Mecca
Margarita Temecula
Marion Ridge Idyllwild
Marshell Perris
Mead Valley Perris
Mecca Landfill Desert Center
Menifee Menifee
Morongo Cabazon
Mt. David Beaumont
North Mt. San Jacinto
Palen McCoy Desert Center
Palo Verde Ripley
Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 766 | Appendix E
Paradise Norco
Beacon Hill Norco
Perris Perris
Pleasants Peak ELIMINATED Corona
Quail Valley Quail Valley
Rancho Carillo/ Caspers Park Lake Elsinore
Ranger Peak Idyllwild
Red Mountain Hemet
Redondo Mesa Murrieta
Rice Desert Center
Ridge Road Lake Elsinore
Riverside CAC Riverside
Road 62 Desert Center
Road 177 Desert Center
Santa Rosa Peak Mountain Center
Santiago Peak Corona
Snow Peak Morongo Valley
Sunnyslope Riverside
Temescal Corona
Timoteo Moreno Valley
Toro Peak Mountain Center
Vaquero Temecula
Vidal Junction Earp
Whitewater Banning
Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 767 | Appendix E
Riverside County Owned Repeaters
Repeater Location Lat/Long
Strawberry Peak San Bernardino National
Forest
34°13'55.02"N
Carbon Canyon Chino Hills State Park 33°51'45.84"N Santiago Peak Cleveland National Forest 33°42'37.07"N El Cariso Cleveland National Forest 33°40'33.28"N Elsinore Peak Cleveland National Forest 33°36'9.00"N Pine Cove San Bernardino National Forest
33°44'44.00"N
Red Mountain Moreno valley 33°37'48.09"N Red Mountain Sage 33°37'48.02"N Box Springs Box Springs Mountain 33°57'42.06"N Mt David Beaumont 33°54'50.87"N Mt Edna San Bernardino National Forest
33°52'44.06"N
Whitewater Whitewater 33°55'28.56"N Thomas Mountain San Bernardino National Forest
33°37'11.09"N
Santa Rosa Peak San Bernardino National
Forest
33°32'42.33"N
Cactus City Cactus City 33°40'40.31"N Oasis Bureau of Land Management
33°37'7.58"N
Chuckawalla Chuckawalla 33°36'19.76"N Black Rock Black Rock Mountain 33°36'37.09"N Big Maria Big Maria Mountains 33°52'4.00"N Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 768 | Appendix E
RCIT Servers
Department Location Agricultural Commissioner Riverside Animal Services Jurupa Valley Animal Services Thousand Palms Animal Services San Jacinto Auditor-Controller Riverside Auditor-Controller Riverside Auditor-Controller Riverside Auditor-Controller Riverside BOS/COB/AAB Riverside COB/AAB Riverside District 1 Field Office CAC Riverside District 1 Field Office Lake Elsinore Lake Elsinore District 2 Field Office CAC Riverside District 3 Field Office CAC Riverside District 3 Field Office French valley Murrieta District 3 Field Office Hemet Hemet District 4 Field Office CAC Riverside District 4 Field Office Palm Desert Palm Desert District 4 Field Office Mecca Mecca District 5 Field CAC Riverside District 5 Field MoVal Moreno Valley District 5 Field Perris Perris County Counsel Riverside County Counsel Riverside County Counsel Riverside EDA Riverside EDA Riverside EDA Riverside EDA Indio EDA Riverside EDA Riverside EDA Riverside Emergency Management Department Riverside Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 769 | Appendix E
Emergency Management Department Riverside Emergency Management Department Riverside Environmental Health Riverside Environmental Health Blythe Environmental Health Corona Environmental Health Hemet Environmental Health Indio Environmental Health Murrieta Environmental Health Palm Springs Environmental Health Riverside Executive Office Riverside Fleet Services Riverside Human Resources Riverside Human Resources Riverside Human Resources Riverside Flood Riverside Office on Aging Riverside Parks Riverside Parks Riverside Probation Riverside Probation Riverside Probation Riverside Probation Riverside Probation Riverside Probation Riverside Probation Riverside Probation Corona Probation San Jacinto Probation Murrieta Probation Murrieta Probation Perris Probation Banning Probation Palm Springs Probation Indio Probation Indio Probation Blythe Probation Public Defender Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 770 | Appendix E
Public Defender Public Defender Riverside Public Defender Indio Purchasing Riverside Purchasing Riverside RCA Riverside RCA Riverside RCA Riverside RCIT - CAC 10th Floor Riverside RCIT - RC3 Riverside RCIT - RCIC Riverside RCIT - Alessandro Riverside RCIT - Moreno Valley Moreno Valley RCIT - CAC Basement Riverside RCIT - Blythe Blythe RCIT - SWJC Murrieta RCIT - Hemet Hemet RCIT - Indio Indio RCIT - Perris Perris RCIT - RCRMC Moreno Valley RCIT - Elsinore Lake Elsinore RCIT - County Circle Riverside RCIT - Cabazon Cabazon Registrar of Voters (ROV) Riverside TLMA CAC Riverside TLMA CAC 12th floor Riverside TLMA CAC 14th floor Riverside TLMA CAC 8th floor Riverside TLMA CAC 9th floor Riverside TLMA Beaumont RY Beaumont TLMA Blythe RY Blythe TLMA Cajalco Code Perris TLMA Corona RY Corona TLMA French Valley Code Murrieta TLMA Hemet RY Hemet TLMA Idyllwild RY Idyllwild TLMA Murrieta RY Murrieta Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 771 | Appendix E
TLMA Palm Desert Permits Palm Desert TLMA Perris RY Perris TLMA Perris Chamber Code Perris TLMA San Jacinto Code San Jacinto TLMA Sky Valley RY Desert Hot Springs TLMA Thermal RY Thermal TLMA Trans Annex Riverside TLMA Washington Street Riverside Veteran Services Riverside Waste Management Moreno Valley Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 772 | Appendix ECorrectional Facilities
Name City
California Rehabilitation Center Norco Chuckawalla Valley State Prison and Ironwood Blythe Ironwood State Prison Blythe Robert Presley Detention Center Riverside Larry D. Smith Correctional Facility Banning Indio Jail Indio Southwest Detention Center Murrieta Blythe Jail Blythe Dams and Debris Basins
Name City
Alessandro Riverside Avenida Bermuda Detention Basin La Quinta Beaumont Mdp Det Bsn Stg.1 Beaumont Belltown Market St. Sd Stg.1 Jurupa Valley Box Springs Riverside Box Springs Dr Stg.3 Riverside Buena Vista Ret Bsn Stg.1 San Jacinto Cajalco Creek Temescal Valley Calle Tecate Detention Basin La Quinta Cat Creek Detention Basin Palm Desert Carrizo Creek Detention Basin Palm Desert Declez Retention Glen Avon Heights Diamond Valley Lake Winchester Diamond Valley Lake Fb Winchester Dunn Ranch Anza Eagle Canyon Debris Basin Cathedral City East Side Detention Dike No. 1 Thermal East Side Detention Dike No. 2 Thermal Eastside El Casco Redlands Fairmount Park Riverside Farrell Basin Palm Springs Foster Idyllwild Goodhart Can Dtn Bn Winchester Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 773 | Appendix E
Goodhart Can Dtn Bn Hemet Harrison Street Riverside Henry J Mills # 2 Henry J Mills Res Riverside Hj Mills Reclam Indian Canyon Dbr Basin Banning Jurupa Basin Ennis Kayne St Sd And Basin Jurupa Valley Lake Hemet Valle Vista Lakeview Juniper Flats/Nuevo Lee Lake Corona Little Lake Mdp Basin Hemet Lowe Living Desert Detention Basin Indian Wells Mabey Canyon Corona Mary Street Casa Blanca Mathews Corona Mcvicker Canyon Basin Lake Elsinore Menifee Vy Palomar Basin B Menifee Metz Road Db Perris Mockingbird Can Riverside Montecito Ranch Brown Canyon Dbr Basin Corona Montecito Ranch Hunt Canyon Basin Corona Murrieta Vy I-215 Basin Murrieta Oak Street Corona Perris Perris Pigeon Pass Sunnymead Prado Dam Orange Prenda Riverside Quail Valley Lake Elsinore Railroad Canyon Lake Elsinore Robert A Skinner Temecula Rubidoux Retention Basin Jurupa Valley Skinner Clearwell Temecula Stewart Pk Retention Basin Beaumont Sunnymead Ranch Sunnymead Sycamore Riverside Tahchevah Palm Springs Tahquitz Cr Debris Agua Caliente Reserv Upper Bear Creek Detention Basin La Quinta Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 774 | Appendix E
Upper Living Desert Detention Basin Indian Wells Vail Temecula West Magnesia Debris Basin Rancho Mirage West Side Detention Dike No. 2 None West Side Detention Dike No. 3 None West Side Detention Dike No. 4 None Wide Canyon Fun Valley Woodcrest Riverside Educational Institutions
Name City
Cottonwood School Aguanga Hamilton High School Anza Anza Valley Christian School Anza Emmanuel Christian School Anza Banning High School Banning Central Elementary School Banning District Administration Banning Hemmerling Elementary School Banning Hoffer Elementary School Banning Maintenance, Operations & Transp. Banning Nicolet Middle School Banning Nicolet Middle School Athletic Fac. Banning Susan B. Coombs Intermediate School Banning Banning Rop Banning Milo P. Johnson Center (Hst) Banning Banning High School Banning Desert Edge High School Banning Twin Pines High School Banning Calvary Christian Banning Precious Blood School Banning Adult Education Beaumont Brookside Elementary School Beaumont Chavez Elementary School Beaumont Child Nutrition Services Beaumont District Office Beaumont El Paseo Alternate Learning Center Beaumont Glen View High School Beaumont Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 775 | Appendix E
Interim Site (Enrollment & Technology Beaumont Maintenance Yard and Operations Beaumont Mountain View Middle School Beaumont New Elementary (Anna Hause) Beaumont Palm Elementary School Beaumont San Gorgonio Athletic Field Beaumont San Gorgonio Middle School Beaumont Sundance Elementary School Beaumont Three Rings Ranch Elementary School Beaumont Tournament Hills Elementary School Beaumont Transportation Department Beaumont Wellwood Center Beaumont Beaumont Early Head Start State Presch. Beaumont Beaumont Head Start Beaumont Beaumont High School Beaumont Palm North Elementary Beaumont Childhelp School Of Village West Beaumont Blythe Middle School Blythe District Office Blythe Felix Appleby Elementary Blythe Head Start Blythe Maintenance & Transportation Facilities Blythe Margaret White Elementary School Blythe Palo Verde High School Blythe Ruth Brown Elementary School Blythe Twin Palms Alternative Education School Blythe Blythe Community School Blythe Palo Verde High School Blythe Ripley Center Blythe Adult Basic Education Center Blythe Child Development Blythe New Mesa Campus Blythe Temporary Needles Campus Blythe Vocational Facility-Welding Program Blythe Escuela De La Raza Unida Blythe New Cabazon Elementary School Cabazon Old Cabazon Elementary School Cabazon Mesa View Middle School Calimesa Hope Learning Academy Canyon Lake Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 776 | Appendix E
Agua Caliente Elementary School Cathedral City Cathedral City Elementary School Cathedral City Cathedral City High School Cathedral City James Workman Middle School Cathedral City Landau Elementary School Cathedral City Mount San Jacinto High School Cathedral City Nellie N. Coffman Middle School Cathedral City Rio Vista Elementary School Cathedral City Sunny Sands Elementary School Cathedral City Cathedral City High School Cathedral City Mt. San Jacinto Cont. High School Cathedral City Sunny Sands Elementary Cathedral City Calvary Christian School Cathedral City Beaumont High School Cherry Valley Cherry Valley Brethren Schools Cherry Valley Mountain View Academy Cherry Valley Cahuilla Desert Academy Coachella Ceaser Chavez Elementary School Coachella Coachella Adult Education Coachella Coral Mountain Academy Coachella District Storage Facility Coachella La Casas Day Care Coachella Palm View Elementary School Coachella Peter Pendleton Elementary School Coachella Tlaquepaque Head Start Coachella Valle Del Sol Elementary School Coachella Valley View Elementary School Coachella Coachella Community School Coachella Promenade Elementary School Corona Orange Grove High School Corona Buena Vista High School Corona Corona High School Corona Corona Regional Medical Center Corona Garretson Elementary Corona Jefferson Elementary Corona Home Gardens Elementary Corona Buena Vista High School Corona Centennial High School Corona Santiago High School Corona Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 777 | Appendix E
Luiseno Elementary Corona Raney Intermediate School Corona Jefferson Elementary School Corona Lincoln Alternative School Corona Chavez Elementary School Corona Corona High School Corona Corona High School Corona Auburndale Intermediate Corona Home Gardens Elementary Corona Santiago High School Corona Garretson Elementary Corona Wilson Elementary Corona Coronita Elementary Corona Centennial High School Corona Centennial High School Corona Centennial High School Corona Centennial High School Corona Centennial High School Corona Centennial High School Corona Centennial High School Corona Centennial High School Corona Stallings Elementary Corona Vincentia Elementary Corona Mckinley Elementary Corona Adams Elementary Corona Foothill Elementary Corona Franklin Elementary Corona Anthony Elementary Corona Orange Grove High School Corona Citrus Hills Intermediate Corona Parkridge School of the Arts Corona El Cerrito Middle School Corona Corona Fundamental Corona Barton Elementary Corona Orange Elementary Corona Temescal Valley Elementary Corona Corona Ranch Elementary Corona Coc - Rosa Parks Elementary School Corona Eisenhower Elementary School District Corona Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 778 | Appendix E
Harada Elementary School Corona Prado View Elementary School Corona Roosevelt High School Corona Coc - Roosevelt High School Corona Buena Vista High School Corona Riverheights Intermediate Corona Coc - Todd Elementary Corona Eastvale Elementary Corona Calvary Chapel Christian Academy Corona Children's Montessori Center Corona Christian Heritage Corona Corona Christian Corona Crossroads Christian Schools Corona Lisa Powell Ministries International Corona Magnolia Preschool & Kindergarten Corona Montessori School Of Corona Corona Olive Branch Christian Academy Corona St. Edward School Corona Eagle Mountain High School Desert Center Kaiser Intermediate School Desert Center Bubbling Wells Elementary School Desert Hot Springs C School Desert Hot Springs Desert Hot Springs Desert Hot Springs High School Desert Hot Springs Desert Springs Middle School Desert Hot Springs Edward L. Wenzlaff Elementary School Desert Hot Springs Julius Corsini Elementary School Desert Hot Springs Keystone School Desert Hot Springs Two Bunch Palms Elementary School Desert Hot Springs Community Children's Center Desert Hot Springs Acacia Middle School Hemet Bautista Creek Elementary Hemet Hemet Cal-Safe Hemet Hemet Comm School Hemet Hemet High School Hemet Image School Of Cosmetology Hemet Little Lake Elementary Hemet Santa Fe Middle School Hemet West Valley High School Hemet Valley Elem Comm Sch/Ca Family Life Ctr Hemet Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 779 | Appendix E
Bautista Creek Elementary School Hemet Cawston Elementary School Hemet Fruitvale Elementary School Hemet Harmony Elementary School Hemet Hemet Elementary School Hemet Jacob Wiens Elementary School Hemet Little Lake Elementary School Hemet Mcsweeny Elementary School Hemet Ramona Elementary School Hemet Valle Vista Elementary School Hemet Whittier Elementary School Hemet Winchester School Hemet Dartmouth Middle School Hemet Diamond Valley Middle School Hemet Santa Fe Middle School Hemet Hemet High School Hemet West Valley High School Hemet Alessandro High School Hemet Helen Hunt Jackson School Hemet H.E.L.P. School Hemet Tahquitz High School Hemet District Office Hemet Nutrition Center Hemet Professional Development Building Hemet Baptist Christian School Hemet Community Christian Hemet Crossroads New Life Educ. Ministries Hemet Fleet Adventure School Hemet Hemet Adventist Christian School Hemet Red Mountain Christian Hemet St. John's Lutheran Hemet Truth Christian Academy Hemet Idyllwild School Idyllwild Idyllwild Arts Academy Idyllwild Gerald Ford School Indian Wells Mountain Vista Elementary School Indio Amelia Earhart Elementary School Indio Amistad Continuation High School Indio Andrew Jackson Elementary School Indio Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 780 | Appendix E
Carrillo Ranch Elementary School Indio Dr. Carreon, Jr. Academy Indio Eisenhower Elementary School Indio Hoover Elementary School Indio Indio High School Indio Indio Middle School Indio James Monroe Elementary School Indio John Glenn Middle School Indio Johnson Elementary School Indio Kennedy Elementary School Indio Madison Elementary School Indio Martin Van Buren Elementary School Indio Roosevelt Elementary School Indio Thomas Jefferson Middle School Indio Woodrow Wilson Middle School Indio Amelia Earhart Elementary School Indio Indio Comm School/Day Treatment Indio Lyndon Johnson Elementary Indio Madison Elementary Mtu Indio Don F. Kenney Center Indio John Glenn Middle School Indio Lawrence F. Smith Indio Fountain Christian Academy Indio Grace Academy Indio Indio Christian Center Academy Indio Our Lady of Perpetual Help Indio Tom Plonski Christian School Indio Benjamin Franklin Elementary School La Quinta Colonel Mitchell Paige Middle School La Quinta District Education Center La Quinta Harry S. Truman Elementary School La Quinta John Adams Elementary School La Quinta La Quinta High School La Quinta La Quinta Middle School La Quinta Indio Juvenile Hall La Quinta La Quinta High School La Quinta La Quinta Christian Fellowship School La Quinta A Small World for Little People Lake Elsinore Ortega Cal Safe Lake Elsinore Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 781 | Appendix E
Temescal Canyon High School Lake Elsinore Alternative Education Lake Elsinore Butterfield Elementary Lake Elsinore Canyon Lake Middle School Lake Elsinore Cottonwood Canyon Elementary Lake Elsinore District Administrative Offices Lake Elsinore Earl Warren Elementary Lake Elsinore Elsinore Elementary Lake Elsinore Elsinore Middle Lake Elsinore Food Services & Warehouse Lake Elsinore Lakeland Village Middle School Lake Elsinore Lakeside High School Lake Elsinore Machado Elementary Lake Elsinore Maintenance & Operations Lake Elsinore Ortega High (Cont.) Lake Elsinore Railroad Canyon Elementary Lake Elsinore Rice Canyon Elementary Lake Elsinore Ronald Reagan Elementary School Lake Elsinore Temescal Canyon High Lake Elsinore Terra Cotta Middle Lake Elsinore Tuscany Hills Elementary Lake Elsinore Withrow Elementary Lake Elsinore Canyon Academy Lake Elsinore Lakeland Children's Center, Inc. Lake Elsinore Mecca School Mecca Nueva Vista Day Care Mecca Pie De La Cuesta Day Care Mecca Saul Martinez Elementary School Mecca Mecca Migrant Headstart Center Mecca Bell Mountain Middle School Menifee Callie Kirkpatrick Elementary School Menifee Chester W. Morrison Elementary School Menifee Maintenance, Operations & Transp. Menifee District Offices Menifee Evans Ranch Elementary Menifee Freedom Crest Elementary School Menifee Menifee District Preschool Menifee Menifee Elementary School Menifee Menifee Valley Middle School Menifee Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 782 | Appendix E
Ridgemoor Elementary School Menifee Wheatfield Park Gymnasium Menifee Paloma Valley High School Menifee Menifee Valley Middle School Menifee San Jacinto College - La Piedra Road Menifee Menifee Valley Campus Menifee Good Shepherd Lutheran Menifee On Track Distance Learning Menifee Revival Christian Academy Menifee Moreno Valley Community Hospital Moreno Valley Canyon Springs High School Moreno Valley March Mountain High School Moreno Valley Moreno Valley Comm School Moreno Valley Moreno Valley High Moreno Valley R.C.C. Moreno Valley Headstart Moreno Valley Valley View High School Moreno Valley Val Verde High School Cal-Safe Moreno Valley Victoriana Moreno Valley Red Maple Elementary Moreno Valley Vista Verde Middle School Moreno Valley Rancho Verde High School Moreno Valley El Potrero Elementary School Moreno Valley Lasselle Elementary School Moreno Valley March Middle School Moreno Valley Mary Mcleod Bethune Elementary School Moreno Valley Rainbow Ridge Elementary School Moreno Valley Rancho Verde High School Moreno Valley Red Maple Elementary School Moreno Valley Victoriano Elementary School Moreno Valley Vista Verde Middle School Moreno Valley Moreno Valley Campus Moreno Valley Moreno Valley District Office Moreno Valley Perris Operation Center Moreno Valley Arnold Heights Special School Moreno Valley Edgemont Elementary School Moreno Valley Midland Elementary School Moreno Valley Moreno Elementary School Moreno Valley Armada Elementary School Moreno Valley Sunnymead Elementary School Moreno Valley Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 783 | Appendix E
North Ridge Elementary School Moreno Valley Bear Valley Elementary School Moreno Valley Sunnymeadows Elementary School Moreno Valley Honey Hollow Elementary School Moreno Valley Registration Ctr/Facility Plan. Moreno Valley Butterfield Elementary School Moreno Valley Hendrick Ranch Elementary School Moreno Valley Serrano Elementary School Moreno Valley Cloverdale Elementary School Moreno Valley Sugar Hill Elementary School Moreno Valley Seneca Elementary School Moreno Valley Vista Heights Middle School Moreno Valley Creekside Elementary School Moreno Valley Hidden Springs Elementary School Moreno Valley Box Springs Elementary School Moreno Valley Mountain View Middle School Moreno Valley Rainbow Springs/Moreno Valley Us Moreno Valley Badger Springs Middle School Moreno Valley Sunnymead Middle School Moreno Valley Towngate Elementary School Moreno Valley Ridge Crest Elementary School Moreno Valley Landmark Middle School Moreno Valley Palm Middle School Moreno Valley Canyon Springs High School Moreno Valley Moreno Valley High School Moreno Valley Vista Del Lago High School Moreno Valley March Valley High Special School Moreno Valley Calvary Chapel Christian Moreno Valley Cornerstone Fellowship Academy Moreno Valley Country Day School Moreno Valley Kings Chapel Christian Academy Moreno Valley Monarch Academy Moreno Valley Moreno Valley Christian Moreno Valley Morning Dove Christian Moreno Valley Valley Adventist Christian Moreno Valley Valley Christian Academy Moreno Valley Morning Sky Residential Mountain Center Oak Meadows Elementary School Murrieta Alta Murrieta Elementary School Murrieta Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 784 | Appendix E
Antelope Hill Elementary School Murrieta Avaxat Elementary School Murrieta Cole Canyon Elementary School Murrieta Creekside Alternative High School Murrieta Daniel N Buchanan Elementary School Murrieta District Support Facility Murrieta E Hale Curran Elementary School Murrieta Lisa J. Mails Elementary Murrieta Monte Vist Elementary School Murrieta Murrieta Elementary School Murrieta Murrieta Valley High School Murrieta Rail Ranch Elementary School Murrieta Shivela Middle School Murrieta Tovashal Elementary School Murrieta Vista Murrieta High School Murrieta Warm Springs Middle School Murrieta Murrieta Valley High School Murrieta Warm Spring Middle School Murrieta Riverside Coe - South County Building Murrieta Southwest Juvenile Hall Murrieta Alamos Elementary School Murrieta Bella Vista Middle School Murrieta Calvary Chapel Christian Schools Murrieta Las Brisas Christian Academy Murrieta Morningstar Christian Academy Murrieta Murrieta Springs Adventist Christian Murrieta Murrieta Valley Christian Academy Murrieta Murrieta Valley Christian School Murrieta Oak Grove Institute-Jack Weaver Murrieta Sierra Springs Christian Murrieta Corona Norco Usd-Rcc Norco Norco High School Norco Norco Campus Norco Washington Elementary School Norco Victress Bower School Norco Norco Elementary Norco Norco High School Norco Highland Elementary Norco Norco Intermediate Norco Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 785 | Appendix E
Sierra Vista Elementary Norco Riverview Elementary Norco Administration Building Norco John F. Kennedy High School Norco Church on the Hill Christian Kindergart. Norco New Life Christian School Norco Precious Cargo Christian Academy Norco Town And Country Day School Norco District Office Nuevo Mountain Shadows Middle School Nuevo Nuview Bridge Early College High School Nuevo Nuview Elementary School Nuevo Valley View Elementary School Nuevo Nuview Elementary Nuevo Grace Preparatory Nuevo Carter Elementary School Palm Desert Country Club Palm Desert Lincoln Elementary School Palm Desert Palm Desert High School Palm Desert Palm Desert Middle School Palm Desert Wallaroo Children's Center Palm Desert Washington Charter Elementary School Palm Desert College of the Desert Palm Desert Gerald Ford Elementary Palm Desert James Carter Elementary Palm Desert Lincoln Elementary Palm Desert Palm Desert High Palm Desert San Cayetano Community School Palm Desert College of the Desert Palm Desert Desert Adventist School Palm Desert Jewish Community School of the Desert Palm Desert Montessori School of the Desert Palm Desert Montessori School of the Valley Palm Desert Oasis Preparatory School, The Palm Desert Palm Desert Learning Tree Center Palm Desert Sacred Heart Palm Desert St. Margaret's Episcopal Palm Desert Baristo Site Palm Springs Cahuilla Elementary School Palm Springs Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 786 | Appendix E
Cielo Vista Elementary Palm Springs District Office Palm Springs District Office Annex Palm Springs Katherine Finchy Elementary School Palm Springs Palm Springs Adult School Palm Springs Palm Springs High School Palm Springs Ramon Academy Palm Springs Raymond Cree Middle School Palm Springs Service Center Palm Springs Vista Del Monte Elementary School Palm Springs Champion Institute Palm Springs Desert Highland Park Palm Springs Katherine Finchy Elementary School Palm Springs Palm Springs Comm School Palm Springs Palm Springs High School Palm Springs Desert Chapel Christian Palm Springs King's Schools of The Desert Palm Springs Montessori Elem. School of Palm Springs Palm Springs Montessori School of Palm Springs Palm Springs St. Theresa Palm Springs District Office Perris Enchanted Hills Elementary School Perris Food Services Perris Good Hope Elementary School Perris Maintenance and Operations (Warehouse) Perris Nan Sanders Elementary School Perris Palms Elementary School Perris Park Avenue Elementary School Perris Perris Elementary School Perris Railway Elementary School Perris Reiner Children & Families Dev. Center Perris Skyview Elementary School Perris A Street Educational Complex Perris Choice 2000 Perris Cmi/The Learning Skills Center Perris District Office Perris Maintenance Perris Old Administration Site - Leased By Co. Perris Perris High School Perris Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 787 | Appendix E
Perris Lake High School Perris Pinacate Middle School Perris The Academy Perris Reiner Children & Families Dev. Center Perris Perris Cal-Safe Perris Perris High School Perris Enchanted Hills Elementary Perris Nan Sanders Elementary School Perris Palms Elementary School Perris Perris Head Start Perris Val Verde Regional Learning Center Perris Citrus Hills High School Perris Val Verde High School Cal-Safe Perris Avalon Elementary School Perris Citrus Hill High School Perris Columbia Elementary School Perris District Office Perris Education Center Perris Glen View Pre-School Perris Lakeside Middle School Perris Manuel Real Elementary School Perris Mead Elementary School Perris Old Val Verde High School Site Perris Sierra Vista Elementary School Perris Student Success Academy Site Perris Tomas Rivera Middle School Perris Triple Crown Elementary School Perris Val Verde Elementary School Perris Val Verde High School Perris California Ranch Perris Gb Learning Center Perris Lighthouse Christian Academy Perris Oak Grove at The Ranch Perris Praise Fellowship Christian Academy Perris St. James Catholic School Perris Temple Christian Schools Perris Rancho Mirage Elementary School Rancho Mirage Marywood-Palm Valley School Rancho Mirage Alvord High School Riverside Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 788 | Appendix E
Arizona Middle School Riverside Arlanza Elementary School Riverside Child Nutrition Center Riverside CHRISTA Mcauliff ELEMENTARY SCHOOL Riverside Collett Elementary School Riverside District Office Riverside Food Service Center Riverside Foothill Elementary School Riverside Instructional Support Service Riverside La Granada Elementary School Riverside La Sierra High School Riverside Lake Hills Elementary School Riverside Loma Vista Middle School Riverside Myra Elementary School Riverside Norte Vista High School Riverside Orrenmaa Elementary School Riverside Philip M. Stokoe Elementary School Riverside Rosemary Kennedy Elementary School Riverside Student Service Center Riverside Terrace Elementary School Riverside Twinhill Elementary School Riverside Valley View Elementary School Riverside Villegas Middle School Riverside Wells Middle School Riverside Camino Real Elementary School Riverside District Offices Riverside Glen Avon Elementary School Riverside Granite Hill Elementary School Riverside Ina Arbuckle Elementary School Riverside Indian Hills Elementary School Riverside Jurupa Middle School Riverside Jurupa Valley High School Riverside Learning Center Riverside Maintenance And Bus Garage Riverside Mira Loma Middle School Riverside Mission Bell Elementary School Riverside Mission Middle School Riverside Nueva Vista Continuation High School Riverside Pacific Avenue Elementary School Riverside Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 789 | Appendix E
Patriot High School Riverside Pedley Elementary School Riverside Peralta Elementary School Riverside Rio Vista Continuation High School Riverside Rubidoux High School Riverside Rustic Lane Elementary School Riverside Sky Country Elementary School Riverside Stone Avenue Elementary School Riverside Sunnyslope Elementary School Riverside Training And Support Services Center Riverside Training And Support Services South Riverside Troth Street Elementary School Riverside Van Buren Elementary School Riverside West Riverside Elementary School Riverside Thompson Middle School Riverside Arlanza Elementary Riverside Collett Elementary Riverside F.H. Butterfield School Riverside Foothill Elementary Riverside La Granada/Rosemary Kennedy Elementary Riverside La Sierra Community School Riverside La Sierra High School Riverside Norte Vista High Riverside Ysmael Villages Riverside Arlington Regional Learning Center Riverside Bryant Park Riverside Casa Blanca Head Start Riverside Digital Production Services Riverside Grindstaff Center Riverside Jurupa Community School Riverside Glen Avon Elementary Riverside Ina Arbuckle - East Riverside Jurupa Middle School Riverside Nueva Vista Cal-Safe Riverside Rubidoux High School Riverside Market Street Property Riverside Rcoe/District Administration Facilities Riverside Rcoe/Maintenance & Warehouse Riverside Recovery Opportunity Center Riverside Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 790 | Appendix E
Riverside Cal-Safe Riverside Riverside Community School Riverside Riverside Day Treatment Riverside Arlington High School Riverside Bobby Bonds Center Riverside Educational Op Center Riverside Grant Elementary School Riverside North High School Riverside Polytechnic High School Riverside Ramona High School Riverside Riverside Culinary Arts Academy Riverside Robert Presley Detention Center Riverside Robert Presley Detention Center Riverside Safehouse Community School Riverside Sherman Indian High School Riverside Van Horn Youth Center Riverside Vi Library Riverside West County Elem Community School Riverside Adams Elementary School Riverside Alcott Elementary School Riverside Amelia Earhart Middle School Riverside Bryant Elementary School Riverside Castleview Elementary School Riverside Central Middle School Riverside Chemawa Middle School Riverside District Administration Riverside Educational Options Center Riverside Emerson Elementary School Riverside Franklin Elementary School Riverside Fremont Elementary School Riverside Grant Elementary School Riverside Harrison Elementary School Riverside Hawthorne Elementary School Riverside Highgrove Elementary School Riverside Highland Elementary School Riverside Hyatt Elementary School Riverside Jackson Elementary School Riverside Jefferson Elementary School Riverside Kennedy Elementary School Riverside Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 791 | Appendix E
Lake Matthews Elementary Riverside Liberty Elementary School Riverside Lincoln Continuation High School Riverside Longfellow Elementary School Riverside Madison Elementary School Riverside Magnolia Elementary School Riverside Maintenance & Operation Facility Riverside Martin Luther King High School Riverside Matthew Gage Middle School Riverside Monroe Elementary School Riverside Mountain View Elementary School Riverside Nutrition Center Riverside Pachappa Elementary School Riverside Poly High School Riverside Ramona High School Riverside Riverside Adult School Riverside Sierra Middle School Riverside Sunshine School/Project Team Riverside Taft Elementary School Riverside Tomas Rivera Elementary School Riverside University Middle School Riverside Victoria Elementary School Riverside Washington Elementary School Riverside Woodcrest Elementary School Riverside Alumni House Riverside Riverside City Campus Riverside All Saints' Carden Academy Riverside Bethel Christian Schools Riverside Big Springs Riverside Calvary Chapel Jurupa Valley Christian Riverside Cottonwood Montessori Riverside Growing Place Riverside Harvest Christian Riverside Hawarden Hills Academy Riverside Immanuel Baptist School Riverside Immanuel Lutheran Elementary Riverside Islamic Academy of Riverside Riverside La Sierra Academy Riverside Mira Loma Christian School Riverside Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 792 | Appendix E
Montessori Academy Riverside Montessori Children's House Riverside Mt. Zion Academy Riverside Notre Dame High Riverside Olive Tree Christian Riverside Our Lady of Perpetual Help Riverside Riverside Christian Day Riverside Riverside Christian Schools Riverside Riverside Montessori Academy Riverside Riverside Preparatory Academy Riverside Saint Catherine of Alexandria School Riverside Somerset Academy Riverside Somerset Educational Services Riverside St. Francis De Sales School Riverside St. Joseph's Riverside St. Paul Lutheran Riverside St. Thomas the Apostle School Riverside Temple Beth El Child Development Center Riverside Vineyard Christian Riverside Woodcrest Christian Riverside Woodcrest Montessori Education Center, I Riverside Heritage High School Romoland Boulder Ridge Elementary School Romoland Harvest Valley Elementary School Romoland Romoland Elementary School Romoland Mt San Jacinto Learning Center San Jacinto San Jacinto College - State Street San Jacinto San Jacinto Elementary San Jacinto San Jacinto High School San Jacinto Valley Community School San Jacinto De Anza Elementary School San Jacinto District Office San Jacinto Estudillo Elementary School San Jacinto Food Services San Jacinto Headstart/Preschool San Jacinto Hyatt Elementary School San Jacinto Monte Vista Middle School San Jacinto Mot Facility San Jacinto Mountain View High School San Jacinto Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 793 | Appendix E
North Mountain Middle School San Jacinto Old District Office San Jacinto Old Mot Site San Jacinto Park Hill Elementary School San Jacinto Record Elementary School San Jacinto San Jacinto Elementary School San Jacinto San Jacinto Campus San Jacinto San Jacinto Valley Academy San Jacinto Alpha Omega Christian San Jacinto Calvary Chapel San Jacinto Christian San Jacinto Noli Indian School San Jacinto St. Hyacinth Academy San Jacinto St. Jude School San Jacinto Extended Learning Center Sun City His Light Christian Academy Sun City Master's Hands Christian School Sun City Oliver Christian School Center Sun City Temecula Community School Temecula French Valley Elementary Temecula Temecula Elementary Temecula Ysabel Barnett Elementary School Temecula Earl Gardner Middle School Temecula Nicholas Valley Elementary Temecula Royale College Of Beauty Temecula Vail Ranch Middle School Temecula Chapparral High School Temecula Paloma Elementary Temecula Temecula Valley High School Temecula Abby Reinke Elementary School Temecula Chaparral High School Temecula Crowne Hill Elementary School Temecula District Facilities Temecula District Maintenance & Transp. Facility Temecula Erle Stanley Gardner Middle School Temecula Great Oak High School Temecula Helen Hunt Jackson Elementary Temecula James L. Day Middle School Temecula Joan F. Sparkman Elementary School Temecula Margarita Middle School Temecula Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 794 | Appendix E
Nicolas Valley Elementary School Temecula Paloma Elementary School Temecula Pauba Valley Elementary School Temecula Rancho Elementary School Temecula Rancho Vista High School Temecula Red Hawk Elementary School Temecula Temecula Elementary School Temecula Temecula Luiseno Elementary School Temecula Temecula Middle School Temecula Temecula Valley High School Temecula Tony Tobin Elementary School Temecula Vail Elementary School Temecula Vintage Hills Elementary Temecula Ysabel Barnett Elementary School Temecula Discovery Isle Child Development Center Temecula Faith Christian Academy Temecula Hillcrest Academy Temecula La Petite Academy Temecula Liberty High Temecula Linfield Christian School Temecula Mountain View Christian School Temecula Mulberry Child Care & Preschool Temecula Pechanga School Temecula Rancho Community Christian Temecula Saint Jeanne De Lestonnac Temecula Temecula Christian School Temecula Temecula Montessori Academy Temecula Van Avery Prep Temecula John Kelley Elementary Thermal La Familia Continuation High Thermal Coachella Valley High School Ag. Farm Thermal Coachella Valley High School Athletic Thermal Coachella Valley High School Thermal Desert Mirage High School Thermal District Administration Thermal District M.O.T. Thermal John Kelley Elementary School Thermal John Kelley West Thermal La Familia Continuation High School Thermal Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 795 | Appendix E
Las Palmitas Elementary School Thermal Oasis Elementary School Thermal Toro Canyon Middle School Thermal Coachella Valley Hs Transportation Thermal Westside Elementary School Thermal Desert Mirage High School Thermal Coachella Valley High School Thermal John Kelley Middle School Thermal Toro Canyon Middle School Thermal Della S. Lindley Elementary Thousand Palms Xavier College Preparatory High School Thousand Palms Advanced Educ. Services-Whitewater High Whitewater Grace Christian Learning Center Whitewater Brown (David A.) Middle School Wildomar Graham (Donald) Elementary Wildomar Elsinore High School Wildomar Hayman (Jean) Elementary Wildomar Wildomar Elementary Wildomar Collier (William C.) Elementary Wildomar Brown (David A.) Middle Wildomar Collier (William C.) Elementary Wildomar Elsinore High Wildomar Graham (Donald) Elementary Wildomar Hayman (Jean) Elementary Wildomar Transportation Center Wildomar Anne Sullivan Nursery and Kindergarten Wildomar Bundy Canyon Christian Wildomar California Lutheran High Wildomar Cornerstone Christian Wildomar Faith Baptist Academy Wildomar Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 796 | Appendix EEmergency Operations Centers Name City
City Of Banning City Hall Banning City Of Banning EOC Banning City Of Banning Alt EOC Banning City Of Beaumont EOC (Police Dept) Beaumont City Of Beaumont Alt EOC (City Hall) Beaumont City Of Blythe Alt EOC (Public Works) Blythe City Of Blythe EOC (Blythe City Hall) Blythe City Of Calimesa EOC - Main EOC Calimesa City Of Calimesa EOC - EOC Annex Calimesa City Of Canyon Lake Alt EOC (City Hall) Canyon Lake City Of Canyon Lake EOC (Fs #60) Canyon Lake City Of Cathedral City EOC (Fs #412) Cathedral City City Of Corona EOC Corona City Of Corona Alt EOC (City Hall) Corona City Of Desert Hot Springs EOC (Police) Desert Hot Springs City Of Hemet EOC (Pw/Fire Admin Bldg) Hemet City Of Hemet Alt EOC (Simpson Center) Hemet City Of Indian Wells Alt EOC (City Hall) Indian Wells City Of Indian Wells EOC Indian Wells County Of RIVERSIDE ALT EOC (INDIO) Indio City Of Indio EOC (Indio Senior Center) Indio City Of La Quinta EOC (City Hall) La Quinta City Of Lake Elsinore EOC (Sheriff Dept) Lake Elsinore City Of Lake Elsinore Alt EOC (Fs #85) Lake Elsinore City Of Lake Elsinore Alt EOC(City Hall) Lake Elsinore City Of Moreno Valley EOC (Police Bldg) Moreno Valley City Of Moreno Valley Alt EOC(City Hall) Moreno Valley City Of Murrieta Alt EOC (Fs #1) Murrieta City Of Murrieta EOC (Police Dept) Murrieta City Of Norco EOC (Norco Fd Hq) Norco City Of Palm Desert Alt EOC (Corp Yard) Palm Desert City Of Palm Desert EOC (Civic Ctr Pw) Palm Desert City Of Palm Springs EOC (City Hall) Palm Springs City Of Perris Alt EOC (Glass Gymnasium) Perris City Of Perris EOC (Perris Senior Ctr) Perris City Of Rancho Mirage EOC Rancho Mirage Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 797 | Appendix E
County Of RIVERSIDE EOC Riverside City Of Riverside EOC Riverside City Of San Jacinto EOC (Police Dept) San Jacinto City Of Temecula City Hall Temecula City Of Temecula Alt EOC (Comm Rec Ctr) Temecula City Of Temecula EOC (Fs #84) Temecula Fairgrounds
Name City
Lake Perris Fairgrounds Perris, CA 92571 Riverside County Fairgrounds Indio, CA 92201 Colorado River Fairgrounds Blythe, CA 92225 Federal Military Installations
Name City
March Air Reserve Base Moreno Valley Naval Warfare Assessment Station Norco Navy Marine Corp Reserve Center Riverside Fire Stations
Name City
77 - LAKE RIVERSIDE FS RVC Aguanga USFS - CNF - Dripping Springs Station 37 Aguanga 29 - ANZA FS CAL FIRE\RVC Anza USFS - BDF - Tripp Flats Station 53 Anza 278 - MORONGO STN 278 Banning 63 - POPPET FLATS FS RVC Banning 89 - BANNING CITY FS RVC Banning USFS - BDF - Banning Station 35 Banning 20 – BEAUMONT\West Banning FS RVC Beaumont 66 - BEAUMONT CITY FS RVC Beaumont Blythe Fire Department Blythe 43 – Blythe FS RVC Blythe 45 - Blythe Air Base FS RVC Blythe 46 - River Bend FS RVC Blythe 24 - CABAZON FS RVC Cabazon Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 798 | Appendix E
USFS - BDF - Cabazon Station 50 Cabazon 21- Calimesa RVC Calimesa 60 – Canyon Lake RVC Canyon Lake CATHEDRAL CITY FS # 1 (#411) Cathedral City CATHEDRAL CITY FS # 2 (#412) Cathedral City CATHEDRAL CITY FS # 3 (#413) Cathedral City 22 - CHERRY VALLEY FS RVC Cherry Valley 79 – Coachella RVC Coachella CORONA FS#7 (Temescal Public Safety Fac) Corona 13 - HOME GARDENS FS RVC Corona 64 - SYCAMORE CREEK FS RVC Corona CORONA CITY FS # 1 Corona CORONA CITY FS # 2 Corona CORONA CITY FS # 3 Corona CORONA CITY FS # 4 Corona CORONA CITY FS # 5 Corona CORONA CITY FS # 6 Corona USFS - CNF - Corona Station 21 Corona USFS - CNF - Temescal Station 22 Corona 49 - LAKE TAMARISK FS RVC Desert Center 37 - DESERT HOT SPRINGS FS RVC Desert Hot Springs 56 - SKY VALLEY FS RVC Desert Hot Springs 36- Skyborne RVC Desert Hot Springs 27 - EAST VAIL FS RVC Eastvale 31-Chandler RVC Eastvale Helitack/Air Attack Base - Ryan Field CAL FIRE Hemet HEMET CITY FS # 1 Hemet HEMET CITY FS # 2 Hemet HEMET CITY FS # 3 Hemet HEMET CITY FS # 4 Hemet HEMET CITY FS # 5 Hemet 26 - LITTLE LAKE FS RVC Hemet 28 - SAGE FS CAL FIRE\RVC Hemet 72 - VALLE VISTA FS RVC Hemet USFS - BDF – Cranston Station 54 Hemet 23 - PINE COVE FS RVC Idyllwild 621 - IDYLLWILD FPD STN 621 Idyllwild 55 - INDIAN WELLS FS RVC Indian Wells 80 - SHADOW HILLS (INDIO STN 4) FS RVC Indio Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 799 | Appendix E
86 - INDIO # 1 FS RVC Indio 87 - INDIO # 2 FS Terra Lago RVC Indio 88 - INDIO # 3 FS West Indio RVC Indio 16 - PEDLEY FS RVC Jurupa Valley 17 – Glen Avon RVC Jurupa Valley 18 - WEST RIVERSIDE FS CAL FIRE RVC Jurupa Valley 32 - LA QUINTA FS RVC La Quinta 70 - LA QUINTA SOUTH FS RVC La Quinta 93 - LA QUINTA NORTH FS RVC La Quinta 10 - ELSINORE FS CAL FIRE Lake Elsinore 11 - LAKELAND VILLAGE FS RVC Lake Elsinore 51 - EL CARISO FS RVC Lake Elsinore 74 - RANCHO CAPISTRANO FS RVC Lake Elsinore 85 - MCVICKER PARK FS RVC Lake Elsinore 94 - CANYON HILLS FS RVC Lake Elsinore 97 – Rosetta Canyon RVC Lake Elsinore USFS - CNF - El Cariso Station 23 Lake Elsinore 40 - MECCA FS RVC Mecca 68 - MENIFEE FS RVC Menifee 76 - MENIFEE LAKES FS RVC Menifee 5 - Quail Valley RVC Menifee 7 – Sun City RVC (Opening in Fall of 2017) Menifee 02 - SUNNYMEAD FS RVC Moreno Valley 06 - EDGEMONT FS RVC Moreno Valley 48 - SUNNYMEAD RANCH FS RVC Moreno Valley 58 - MORENO FS (NEW) RVC Moreno Valley 65 - KENNEDY PARK FS RVC Moreno Valley 91 - COLLEGE PARK FS RVC Moreno Valley 99 – Morrison RVC Moreno Valley 30 - PINYON FS RVC Mountain Center 53 - GARNER VALLEY FS RVC Mountain Center USFS - BDF - Kenworthy Station 52 Mountain Center USFS - BDF -Keenwild Station 56/Helibase Mountain Center MURRIETA CITY FS # 1 Murrieta MURRIETA CITY FS # 2 Murrieta MURRIETA CITY FS # 3 Murrieta MURRIETA CITY FS # 4 Murrieta 75 - BEAR CREEK FS RVC Murrieta USFS - CNF – Bear Creek Station Murrieta Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 800 | Appendix E
83 - FRENCH VALLEY FS RVC Murrieta NAVAL WEAPONS CENTER FS # 1 Norco 57 – Corydon RVC Norco 47 - NORCO RVC Norco 14 - CORONA FS CAL FIRE Norco 41 - NORTH SHORE FS RVC North Shore 03 - NUVIEW FS RVC Nuevo 33 - PALM DESERT FS RVC Palm Desert 67 - MESA VIEW FS RVC Palm Desert 71 - PALM DESERT NORTH FS RVC Palm Desert 81 - NORTH BERMUDA DUNES FS RVC Palm Desert PALM SPRINGS FS # 1 (441) Palm Springs PALM SPRINGS FS # 2 (442) & Admin Office Palm Springs PALM SPRINGS FS # 3 (443) Palm Springs PALM SPRINGS FS # 4 (444) Palm Springs PALM SPRINGS FS # 5 (445) Palm Springs 01 - PERRIS FS CAL FIRE Perris 04 - CAJALCO FS RVC Perris 09 - GOODMEADOW FS RVC Perris 59 - MEAD VALLEY FS RVC Perris 90 - NORTH PERRIS FS RVC Perris 101 – Perris City RVC Perris USFS - BDF - Alandale Station 57 Pine Cove USFS - BDF-Vista Grande Sta 51/Hotshots Pine Cove 62 - RANCHO CARRILLO FS RVC Rancho Carrillo 50 - SOUTH RANCHO MIRAGE FS RVC Rancho Mirage 69 - RANCHO MIRAGE NORTH FS RVC Rancho Mirage 44 - RIPLEY FS RVC Ripley 08 - WOODCREST FS RVC Riverside 38 - RUBIDOUX FS RVC Riverside 82 - LAKE HILLS FS RVC Riverside 19 - Highgrove FS RVC Riverside Riverside City FD - FS10 Generator Bldg Riverside Riverside City Fire Dept Headquarters Riverside Riverside City Fire Dept Maint. Bldg Riverside RIVERSIDE CITY FS # 1 Riverside RIVERSIDE CITY FS # 2 Riverside RIVERSIDE CITY FS # 3 Riverside RIVERSIDE CITY FS # 4 Riverside RIVERSIDE CITY FS # 5 Riverside Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 801 | Appendix E
RIVERSIDE CITY FS # 6 Riverside RIVERSIDE CITY FS # 7 Riverside RIVERSIDE CITY FS # 8 Riverside RIVERSIDE CITY FS # 9 Riverside RIVERSIDE CITY FS # 10 Riverside RIVERSIDE CITY FS # 11 Riverside RIVERSIDE CITY FS # 12 Riverside RIVERSIDE CITY FS # 13 Riverside RIVERSIDE CITY FS # 14 Riverside 25 - SAN JACINTO FS CAL FIRE RVC San Jacinto 78 - West SAN JACINTO FS RVC San Jacinto Soboba Reservation Fire San Jacinto 12 - TEMECULA FS CAL FIRE RVC Temecula 177 - PECHANGA STN 177 Temecula 277 - PECHANGA STN 277 Temecula 73 - RANCHO CALIFORNIA FS RVC Temecula 84 - PARKVIEW FS RVC Temecula 92 - WOLF CREEK FS RVC Temecula 95 - RORIPAUGH FS RVC (Opening in 2018) Temecula 96 – Glen Oaks FS RVC Temecula 39 - THERMAL FS RVC Thermal 35 - THOUSAND PALMS FS RVC Thousand Palms 61 - WILDOMAR FS RVC Wildomar 34 - WINCHESTER FS RVC Winchester 54 – Homeland FS RVC Winchester HazMat Facilities
Name Number
5201 0-10 Generator 1 1 5202 11-25 Generator 1 1 5201 0-10 Generator 1,105 1105 5202 11-25 Generator 136 136 5203 26-50 Generator 66 66 5204 51-100 Generator 36 36 5205 101-200 Generator 28 28 5206 201-300 Generator 7 7 5207 301-500 Generator 3 3 5208 501 or more Generator 4 4 Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 802 | Appendix E
5271 0-10 Generator 1 1 5272 11-25 Generator 4 4 5273 26-50 Generator 5 5 5274 51-100 Generator 3 3 5275 101-200 Generator 9 9 5276 201-300 Generator 5 5 5277 301-500 Generator 2 2 5278 501 or more Generator 3 3 5291 Tiered Permitting - PBR 4 4 5292 Tiered Permitting - CA 3 3 5293 Tiered Permitting - CEL 3 3 5294 Tiered Permitting - CECL 2 2 5295 Tiered Permitting - CESW 3 3 5296 Tiered Permitting - CESQT 17 17 5300 Underground Storage Tanks 257 257 5297 Household Hazardous Waste 6 6 5298 ABOP 2 2 5201 0-10 Generator 1,004 1004 5202 11-25 Generator 73 73 5203 26-50 Generator 34 34 5204 51-100 Generator 21 21 5205 101-200 Generator 19 19 5206 201-300 Generator 4 4 5207 301-500 Generator 3 3 5211 0-10 Generator - Exempt 2 2 5271 0-10 Generator 1 1 5272 11-25 Generator 2 2 5273 26-50 Generator 2 2 5274 51-100 Generator 3 3 5275 101-200 Generator 1 1 5276 201-300 Generator 1 1 5278 501 or more Generator 2 2 5291 Tiered Permitting - PBR 4 4 5292 Tiered Permitting - CA 1 1 5295 Tiered Permitting - CESW 4 4 5296 Tiered Permitting - CESQT 15 15 5300 Underground Storage Tanks 228 228 5297 Household Hazardous Waste 12 12 5298 ABOP 1 1 Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 803 | Appendix E
5201 0-10 Generator 785 785 5202 11-25 Generator 98 98 5203 26-50 Generator 50 50 5204 51-100 Generator 17 17 5205 101-200 Generator 6 6 5206 201-300 Generator 1 1 5207 301-500 Generator 3 3 5208 501 or more Generator 2 2 5211 0-10 Generator - Exempt 2 2 5271 0-10 Generator 3 3 5272 11-25 Generator 2 2 5273 26-50 Generator 1 1 5276 201-300 Generator 1 1 5292 Tiered Permitting - CA 3 3 5293 Tiered Permitting - CEL 1 1 5295 Tiered Permitting - CESW 1 1 5296 Tiered Permitting - CESQT 8 8 5300 Underground Storage Tanks 166 166 5201 0-10 Generator 1 1 5300 Underground Storage Tanks 1 1 Law Enforcement Facilities
Name City
Special Enforcement Bureau Banning Banning Police Dept. (West) Banning Banning Police Dept. (Central) Banning Larry D. Smith Correctional Facility Banning Beaumont Police Department (& EOC) Beaumont Colorado River Station - Riv Co. Sheriff Blythe Blythe Police Department Blythe Blythe Jail Blythe Cabazon Station - Riverside Co. Sheriff Cabazon Cathedral City Police Dept (& City Hall) Cathedral City Coachella Store Front - Riv. Co. Sheriff Coachella Coachella Sub Station - Riv. Co. Sheriff Coachella Corona PD/FD-Temescal Public Safety Fac. Corona Corona Police Main Station Corona Desert Hot Springs Police (& EOC) Desert Hot Springs Special Investigations Bureau - Aviation Hemet Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 804 | Appendix E
Hemet Station - Riverside Co. Sheriff Hemet Hemet Police Department Hemet Indio Station - Riverside Co. Sheriff Indio Indio Police Department Indio Indio Jail Indio Sheriff Coroner Forensic Center East Indio Sheriff's Court Services - East Indio Community Policing Office-Riv Co Sheriff La Quinta Lake Elsinore Sheriff's Station (& EOC) Lake Elsinore Mecca Sub Station - Riv. Co. Sheriff Mecca Moreno Valley Police Building (& EOC) Moreno Valley Southwest Sheriff Sta./Temecula Police Murrieta Murrieta Police Dept (& EOC) Murrieta Riverside Co Sheriff SW Detention Center Murrieta Riverside Co Sheriff SW Justice Center Murrieta Palm Desert Station & Sheriff's Dispatch Palm Desert Palm Springs Police Department Palm Springs Sheriff's Communication Center Riverside Robert Presley Detention Center Riverside Riverside Police Dept Lincoln Maint Bldg Riverside Riverside Police Dept - Arlanza Riverside Riverside Police Dept - La Sierra Riverside Riverside Police Dept-Magnolia Riverside Riverside Police Dept Riverside Riverside Police Dept - UNET Riverside Riverside Police Dept Riverside Riverside Police Dept Headquarters Riverside Riverside Police Dept - Lincoln Station Riverside Jurupa Valley Station - Riv. Co Sheriff Riverside CAL ID & Technical Services Bureau Riverside Ben Clark Training Center Riverside Criminal Justice Building Riverside Bureau of ATF Riverside U.S. Secret Service Riverside U.S. Customs and Border Palm Springs CA Bureau of Narcotic Enforcement Riverside UCR Police Department Riverside Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 805 | Appendix EMedical Facilities
Name City
Corona Regional Med Ctr-Original Const. Corona Corona Regional Med Ctr-1974 Addition Corona Corona Regional Med Ctr-1989 Addition Corona Desert Regional Med Ctr-New Entrance Palm Springs Desert Regional Med Ctr-East Tower Palm Springs Desert Reg Med Ctr-Women & Infants Ctr Palm Springs Desert Regional Med Ctr-North Wing Palm Springs Desert Regional Med Ctr-Original Main Palm Springs Desert Regional Med Ctr-Rehab Gym Palm Springs Desert Regional Med Ctr-Surgery Wing Palm Springs Desert Regional Med Ctr-Sinatra Tower Palm Springs Desert Regional Med Ctr-Elevator Tower Palm Springs Desert Regional Med Ctr-Medical Records Palm Springs Desert Regional Med Ctr-Acute Rehab Palm Springs Desert Reg Med Ctr-Shore Waitingarea/ICU Palm Springs Eisenhower Med Ctr-Central Plant Rancho Mirage Eisenhower Med Ctr-Eisenhower Hosp. Rancho Mirage Eisenhower Med Ctr-Tennity Emerg. Dept. Rancho Mirage Eisenhower Med Ctr-Allen Surgical Pav. Rancho Mirage Eisenhower Med Ctr-Hope Outpatient Ctr Rancho Mirage Eisenhower Med Ctr-Probst Bldg Rancho Mirage Eisenhower Med Ctr-Kiewit Bldg Rancho Mirage Eisenhower Med Ctr-Wright Bldg Rancho Mirage Eisenhower Med Ctr-Annenberg Ctr Rancho Mirage Eisenhower Med Ctr-Hal B Wallis Bldg Rancho Mirage Eisenhower Med Ctr-Rinker Bldg Rancho Mirage Eisenhower Med Ctr-Uihlein Bldg Rancho Mirage Eisenhower Med Ctr-Bannan Bldg Rancho Mirage Hemet Valley Med Ctr-Tower One Hemet Hemet Valley Med Ctr-Tower Two Hemet Hemet Valley Med Ctr-Building A Hemet Hemet Valley Med Ctr-Building B Hemet Hemet Valley Med Ctr-Building C Hemet Hemet Valley Med Ctr-Building D Hemet Hemet Valley Med Ctr-Building E Hemet Hemet Valley Med Ctr-Building H Hemet Hemet Valley Med Ctr-Building F-Mri Hemet Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 806 | Appendix E
Hemet Valley Med Ctr-Building K Hemet Inland Valley Medical Center Wildomar John F Kennedy Mem Hospital-Orig Bldg Indio John F Kennedy Mem Hospital-"Bldg C" Indio John F Kennedy Mem Hospital-"Bldg D" Indio John F Kennedy Mem Hospital-"Bldg E" Indio John F Kennedy Mem Hospital-"Bldg F" Indio John F Kennedy Mem Hosp-Central Plant Indio Kaiser Permanente Riverside-"Bldg A" Riverside Kaiser Permanente Riverside-"Bldg B" Riverside Loma Linda University Medical Center Murrieta Murrieta Menifee Valley Med Ctr-Building One Menifee Moreno Valley Community Hospital Moreno Valley Parkview Comm Hosp-"Bldg C" Riverside Parkview Comm Hosp-Tower Riverside Parkview Comm Hosp-Original Hospital Riverside Rancho Springs Med Ctr-Building A Murrieta Rancho Springs Med Ctr-Building B Murrieta Rancho Springs Med Ctr-Building C Murrieta Riverside Community Hospital-Bldg A Riverside Riverside Community Hospital-Bldg B Riverside Riverside Community Hospital-Bldg C Riverside Riverside Community Hospital-Bldg D Riverside Riverside Community Hospital-Bldg E Riverside Riverside County Regional Med Ctr Moreno Valley San Gorgonio Memorial Hosp-"Bldg A" Banning San Gorgonio Memorial Hosp-"Bldg B" Banning San Gorgonio Memorial Hosp-"Bldg C" Banning San Gorgonio Memorial Hosp-Women's Ctr Banning Palo Verde Hospital Building A Blythe Palo Verde Hospital Building B Blythe Palo Verde Hospital Building C Blythe Palo Verde Hospital Building D Blythe Palo Verde Hospital Building E Blythe Hemet Valley Healthcare Ctr-Bldg One Hemet Temecula Valley Hospital Temecula Palo Verde Hospital Blythe Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 807 | Appendix ENational Guard Armories
Name City
Indio Armory (closed) Indio Banning Armory Banning Riverside Armory Riverside Corona Armory Corona Public Works Utilities
Name City
Beaumont-Cherry Valley Water District Beaumont Cabazon County Water District Cabazon Chiriaco Summit County Water District Chiriaco Summit Coachella Valley Water District Coachella CR&R Waste Management Desert Water Agency Palm Springs Eastern Municipal Water District Perris Edison - Eastern Region (Menifee) Romoland Edison - Eastern Region (Palm Springs - #79) Cathedral City Edison - Eastern Region (Wildomar - Cny. Lake, Mu) Wildomar
Edison - Eastern Region (Wildomar - Corona, Norco
Wildomar
Elsinore Valley Municipal Water District Lake Elsinore Fern Valley Water District Idyllwild High Valley Water District Banning Home Gardens County Water District Corona Home Gardens Sanitary District Corona Idyllwild County Water District Idyllwild Imperial Irrigation District Imperial Lake Hemet Valley Water District Hemet Lee Lake Water District Corona Metropolitan Water District Riverside Mission Springs Water District Desert Hot Springs Palo Verde Irrigation District Blythe Pine Cove County Water District Idyllwild Pinyon Pines County Water District Mountain Center Rancho California Water District Temecula Riverside Public Utilities Riverside San Gorgonio Pass Water Agency Beaumont Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 808 | Appendix E
Valley Sanitary District Indio Waste Management of Inland Empire Corona West Valley Water District Rialto Western Municipal Water District Riverside Western Municipal Water District Riverside Yucaipa Valley Water District Yucaipa Engineering Banning Airport Banning City Yard Banning Parks/Str Maintenance Banning Transit Banning All Public Works Dept Beaumont All Public Works Dept Blythe All Public Works Dept Calimesa Public Works Dept Canyon Lake All Public Works Dept Cathedral City All Public Works Dept Coachella All Public Works Dept Corona All Public Works Dept Desert Hot Springs All Public Works Dept Eastvale Engineering Hemet Public Works Dept Indian Wells Public Works Dept Indio Public Works Dept Jurupa Valley Public Works Dept La Quinta Public Works Dept Lake Elsinore Public Works Dept Menifee Public Works Dept Norco Public Works Dept Palm Desert Public Works Dept Palm Springs Public Works Yard Perris Public Works/City Hall Perris Public Works Dept Rancho Mirage Public Works Dept Riverside Public Works Dept San Jacinto Public Works Dept Temecula Public Works Dept Wildomar Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 809 | Appendix ERail Yards
– Train Stations
Name Location
Jurupa Valley / Pedley Station Riverside Riverside - Downtown Station Riverside Riverside - Hunter Park / UCR Station Riverside Riverside - La Sierra Station Riverside Perris - South Station Perris Perris - Downtown Station Perris Moreno Valley / March Field Station Riverside Corona - West Station Corona Corona - North Main Station Corona Shelters
Name City
Hamilton High School Anza Banning High School Banning Nicolet Middle School Banning Our Savior's Lutheran Church Banning Beaumont High School Beaumont Fellowship In the Pass Church Beaumont Mountain View Middle School Beaumont San Gorgonio Catholic Church Beaumont San Gorgonio Middle School Beaumont Colorado River Fairgrounds Blythe Colorado River Senior and Community Center Blythe Palo Verde High School Blythe Calimesa Seventh-Day Adventist Church Calimesa Mesa Grande Academy Calimesa Aqua Caliente Elementary School Cathedral City Cathedral City Elementary School Cathedral City Cathedral City High School Cathedral City James Workman Middle School Cathedral City Landau Elementary School Cathedral City Mount San Jacinto Continuation High School Cathedral City Nellie Coffman Middle School Cathedral City Rio Vista Elementary School Cathedral City Sunny Sands Elementary School Cathedral City Cahuilla Desert Academy Coachella Our Lady of Soledad Coachella Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 810 | Appendix E
Auburndale Intermediate School Corona Calvary Chapel Corona Centennial High School Corona Corona High School Corona Corona Seventh Day Adventist Church Corona Crossroads Christian Church Corona El Cerrito Middle School Corona Lee Pollard High School Corona Raney Intermediate School Corona River Heights Intermediate Corona Roosevelt High School Corona Santiago High School Corona West Community Friends Church Corona Bubbling Wells Elementary School Desert Hot Springs Desert Hot Springs High School Desert Hot Springs Desert Hot Springs Multi-Purpose Desert Hot Springs Desert Springs Middle School Desert Hot Springs Edward L Wenzlaff Elementary School Desert Hot Springs Julius Corsini Elementary School Desert Hot Springs Saint Elizabeth Church Desert Hot Springs Two Bunch Palms Elementary School Desert Hot Springs Dartmouth Middle School Hemet Diamond Valley Middle School Hemet Hemet High School Hemet Our Lady of The Valley Parish Center Hemet Santa Fe Middle School Hemet Seventh Day Adventist Church Hemet Tahquitz High School Hemet Valle Vista Assembly of God Church Hemet West Valley High School Hemet Camp Alandale Idyllwild Community Presbyterian Church Idyllwild Idyllwild Pines Camp Idyllwild Idyllwild School Idyllwild Town Hall Recreation Idyllwild Eisenhower School Of Performing Arts Indio Indio Fairgrounds Indio Indio High School Indio Indio Middle School Indio Theodore Roosevelt School Indio Thomas Jefferson Middle School Of V&P Arts Indio Woodrow Wilson Middle School Indio La Quinta High School La Quinta Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 811 | Appendix E
La Quinta Middle School La Quinta Canyon Lake Middle School Lake Elsinore Elsinore Middle School Lake Elsinore Lakeland Village Middle School Lake Elsinore Ortega High School Lake Elsinore Temescal Canyon High School Lake Elsinore Terra Cotta Middle School Lake Elsinore Mecca Family and Farmworker's Service Center Mecca Bell Mountain Middle School Menifee Menifee Valley Middle School Menifee Paloma Valley High School Menifee Jurupa Valley High School Mira Loma Badger Springs Middle School Moreno Valley Calvary Chapel Of Moreno Valley Moreno Valley Canyon Springs High School Moreno Valley Landmark Middle School Moreno Valley March Mountain High School Moreno Valley Moreno Valley Christian Fellowship Delete Moreno Valley Moreno Valley High School Moreno Valley Moreno Valley Senior Center Moreno Valley Moreno Valley United Methodist Church Moreno Valley Mountain View Middle School Moreno Valley Palm Middle School Moreno Valley Rancho Verde High School Moreno Valley Shepherd of the Valley Lutheran Church Moreno Valley Sunnymead Middle School Moreno Valley Valley View High School Moreno Valley Vista Del Lago High School Moreno Valley Vista Heights Middle School Moreno Valley Vista Verde Middle School Moreno Valley Indio Elks Lodge Mountain Center Pathfinder Ranch Mountain Center Alamos Elementary School Murrieta Bella Vista Middle School Murrieta Calvary Chapel Murrieta Murrieta Murrieta Valley High School Murrieta Shivela Middle School Murrieta Vista Murrieta High School Murrieta Warm Springs Middle School Murrieta Church on the Hill Norco Nellie Weaver Hall Norco Norco Church of Christ Norco Norco High School Norco Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 812 | Appendix E
Norco Intermediate School Norco Riley Gymnasium Norco Mountain Shadows Middle School Nuevo Palm Desert High School Palm Desert Palm Desert Middle School Palm Desert Saint Margaret Episcopal Church Palm Desert Washington Charter Palm Desert Cahuilla Elementary School Palm Springs Cielo Vista Elementary School Palm Springs Katherine Finchy Elementary School Palm Springs Palm Springs High School Palm Springs Ramon Alternative Center Palm Springs Raymond Cree Middle School Palm Springs Vista Del Monte Elementary School Palm Springs American Legion Perris Post 595 Perris Citrus Hill High School Perris Lake Perris State Recreation Area Perris Lake Skinner Rv Park Perris Lakeside Middle School Perris Perris Fairgrounds Perris Perris High School Perris Pinacate Middle School Perris Temple Baptist Church and School Perris Tomas Rivers Middle School Perris Val Verde High School Perris Rancho Mirage Elementary School Rancho Mirage All Saints Episcopal Church Riverside American Legion Post 79 Riverside Arizona Middle School Riverside Arlanza Community Center Riverside Arlington High School Riverside Bethel Chapel Riverside Central Middle School Riverside Cesar Chavez Community Center Riverside Chemawa Middle School Riverside Dales Center/White Park Riverside Earhart Middle School Riverside First United Methodist Church Riverside Foothill Elementary School Riverside Gage Middle School Riverside Grace United Methodist Church Riverside Ismael Villegas Center Riverside Joyce Jackson Community Center Riverside Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 813 | Appendix E
Jurupa Middle School Riverside La Sierra Center Riverside La Sierra First Southern Baptist Church Riverside La Sierra High School Riverside Lincoln Continuation School Riverside Loma Vista Middle School Riverside Martin Luther King High School Riverside Memorial Hall Riverside Mira Loma Middle School Riverside Mission Middle School Riverside Montgomery-Waller Park Riverside Norte Vista High School Riverside North High School Riverside Nueva Vista High School Riverside Patriot High School Riverside Poly High School Riverside Ramona High School Riverside Rench Center/Hunt Park Riverside Riverside Christian Reformed Church Riverside Rubidoux High School Riverside Ruth H Lewis Center/Reid Park Riverside Saint John's The Evangelist Church Riverside Sierra Middle School Riverside Stratton Community Center Riverside University Middle School Riverside Victoria Presbyterian Church Riverside Villegas Middle School Riverside Wells Middle School Riverside Monte Vista Middle School San Jacinto North Mountain Middle School San Jacinto San Jacinto Community Senior Center San Jacinto San Jacinto High School San Jacinto Canyon Lake Community Church Sun City Fellowship Hall of The United Church of Sun City Sun City Harvest Valley School Sun City Heritage High School Sun City Kay Ceniceros Senior Center Sun City Menifee Valley Masonic Lodge 289 Sun City Romoland Elementary School Sun City Saint Vincent Ferrer Catholic Church Sun City Sun City Civic Association/North Town Hall Sun City Sun City Civic Association/Webb Hall Sun City Sun City United Methodist Church Sun City Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 814 | Appendix E
Chaparral High School Temecula Erle South Gardner Middle School Temecula Great Oak High School Temecula Hope Lutheran Church Temecula James L Day Middle School Temecula Margarita Middle School Temecula Mary Phillips Senior Center Temecula Pechanga Casino Temecula Temecula Community Recreation Center Temecula Temecula Middle School Temecula Temecula Valley High School Temecula Vail Elementary School Temecula Vail Ranch Middle School Temecula Coachella Valley High School Thermal Desert Mirage High School Thermal Jerry Rummonds Senior Center Thermal Valley View Middle School Thermal Della South Lindley Elementary School Thousand Palms David A Brown Middle School Wildomar Elsinore High School Wildomar Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023
EMD 5.1.25 762
This page intentionally left blank.

Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan
April 2023
EMD 5.1.25 763 | Appendix FAPPENDIX F – Historical Landmarks Continue to Next Page.

Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan

April 2023
Appendix F EMD 5.1.25 764 |
Name (Landmark Plaque Number) National
Register
California State
Historical
Landmar
California
Register
of
City (County) Listed Date Interest of Point

ADMINISTRATION BUILDING, SHERMAN
Riverside (Riverside) 1/9/1980 Yes INSTITUTE (N851)
Thermal (Riverside) 10/5/1971 Yes AGENTS HOME (P231)
Riverside (Riverside) 9/18/1978 Yes ALL SOULS UNIVERSALIST CHURCH (N666) Palm Springs (Riverside) 1/8/1973 Yes ANDREAS CANYON (N201) ARCHEOLOGICAL SITES CA-RIV-504 AND CA-RIV
Blythe (Riverside) 3/12/2003 Yes 773 (N2195)

ARLINGTON BRANCH LIBRARY AND FIRE HALL
Riverside (Riverside) 7/22/1993 Yes (N1839)
Lake Elsinore (Riverside) 1/29/1992 Yes ARMORY HALL (N1748)

ARMORY HALL, GRAND ARMY OF THE
Lake Elsinore (Riverside) 5/15/1996 Yes REPUBLIC BUILDING (P822)

ATCHISON, TOPEKA, AND SANTA FE RAILWAY
Blythe (Riverside) 2/11/1991 Yes DEPOT AT BLYTHE (P735) Norco (Riverside) 6/6/1969 Yes BANDINI ADOBE SITE (P120) Corona (Riverside) 6/6/1969 Yes BANDINI-COTA ADOBE SITE (P122) Banning (Riverside) 11/20/1989 Yes BANNING WOMEN'S CLUB (P725) Twentynine Palms (Riverside) 10/29/1975 Yes BARKER DAM (N394) Beaumont (Riverside) 12/4/1994 Yes BEAUMONT CARNEGIE LIBRARY (P807) Blythe (Riverside) 5/19/1971 Yes BLYTHE FERRY CROSSING (P195) Blythe (Riverside) 8/22/1975 Yes BLYTHE INTAGLIOS (N384) Beaumont (Riverside) 12/4/1994 Yes BOGART HOUSE (P808)
Perris (Riverside) 5/3/1976 Yes BUTTERCUP FARMS PICTOGRAPH (N411) Corona (Riverside) 6/20/1935 Yes BUTTERFIELD STAGE STATION (188) Idyllwild (Riverside) 11/3/1969 Yes CAMP EMERSON (P147)

CAMP YOUNG--DESERT TRAINING CENTER,
Desert Center (Riverside) 6/2/1968 Yes CAMA (P87)
Mira Loma (Riverside) 8/21/1992 Yes CANTU RANCH/GALLEANO WINERY (P773) Corona (Riverside) 6/29/1977 Yes CARNEGIE, ANDREW, LIBRARY (N502) Corona (Riverside) 6/20/1935 Yes CARVED ROCK (187)
Riverside (Riverside) 7/28/1999 Yes CHILDS, WILLIAM, HOUSE (N2063) Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan

April 2023
Appendix F EMD 5.1.25 765 |
Riverside (Riverside) 1/24/1968 Yes Yes CHINATOWN (P74) Riverside (Riverside) 6/6/1969 Yes CITRUS EXPERIMENT STATION (P121) Riverside (Riverside) 6/6/1969 Yes CITRUS MACHINERY PIONEERING (P123)

COACHELLA VALLEY COUNTY WATER DISTRICT
Coachella (Riverside) 8/29/1969 Yes (P141)
Valerie (Riverside) 6/13/1972 Yes COACHELLA VALLEY FISH TRAPS (N175)

COPLIN HOUSE SPOKANE HOTEL PLUEGER
Banning (Riverside) 11/8/1991 Yes REALTY (P759)
Desert Center (Riverside) 10/30/1998 Yes CORN SPRINGS (N2038) Desert Center (Riverside) 1/24/1968 Yes CORN SPRINGS (P80)

CORNELIUS AND MERCEDES JENSON RANCH
Rubidoux (Riverside) 6/12/1981 Yes (943)
Corona (Riverside) 6/6/1960 Yes CORONA FOUNDERS MONUMENT (738) Corona (Riverside) 8/3/2005 Yes CORONA HIGH SCHOOL (N2297) Sage (Riverside) 2/1/1978 Yes COTTONWOOD SCHOOL (P520)
Lake Elsinore (Riverside) 7/30/1975 Yes CRESCENT BATHHOUSE (N380)

DE ANZA CROSSING OF THE SANTA ANA RIVER,
Riverside (Riverside) 9/18/1963 Yes 1775 AND 1776 (787) Palm Springs (Riverside) 7/13/1973 Yes DESERT INN (P307) Twentynine Palms (Riverside) 1/17/1976 Yes DESERT QUEEN MINE (N402) Mecca (Riverside) 1/24/1968 Yes DOS PALMAS (P78)
Desert Center (Riverside) 10/5/1971 Yes EAGLE MOUNTAIN IRON (P229) Palm Springs (Riverside) 6/12/1981 Yes EL MIRADOR HOTEL AND TOWER (P570) Lake Elsinore (Riverside) 2/5/1998 Yes ELSINORE WOMEN'S CLUB (P832) Lake Elsinore (Riverside) 6/7/1968 Yes ELSINORE'S HOTTEST SULPHUR SPRINGS (P97) San Jacinto (Riverside) 10/25/2001 Yes ESTUDILLO MANSION (N2146) Riverside (Riverside) 11/20/1978 Yes FEDERAL POST OFFICE (N705) Riverside (Riverside) 9/22/1992 Yes FIRST CHURCH OF CHRIST, SCIENTIST (N1794)

FIRST CONGREGATIONAL CHURCH OF
Riverside (Riverside) 4/3/1997 Yes RIVERSIDE (N1975)
Temecula (Riverside) 3/19/1970 Yes FIRST POST OFFICE (P174) Beaumont (Riverside) 6/7/1968 Yes FRINK RANCH (P94)
Mira Loma (Riverside) 6/22/2003 Yes GALLEANO WINERY (N2207) Winchester (Riverside) 12/22/1999 Yes GARBANI, ROCCO, HOMESTEAD (N2079) Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan

April 2023
Appendix F EMD 5.1.25 766 |
Blythe (Riverside) 3/29/1933 Yes GIANT DESERT FIGURES (101) Banning (Riverside) 6/2/1967 Yes Yes GILMAN RANCH (P41) Cabazon (Riverside) 6/6/1969 Yes HALL CITY AND HALL'S GRADE (P124) HAMILTON SCHOOL (#1), LITTLE RED SCHOOL
Anza (Riverside) 8/2/1991 Yes HOUSE (P746)
Riverside (Riverside) 9/15/1977 Yes HARADA HOUSE (N517) Hemet (Riverside) 6/7/1968 Yes HEMET DAM AND LAKE HEMET (P95) Hemet (Riverside) 8/24/1956 Yes HEMET MAZE STONE (557)
Banning (Riverside) 8/21/1992 Yes HENDERSON/REID BUILDING (P774) Riverside (Riverside) 2/28/1973 Yes HERITAGE HOUSE (N205) Riverside (Riverside) 12/11/1968 Yes HIGHGROVE HYDROELECTRIC PLANT (P108) Banning (Riverside) 6/2/1967 Yes HIGHLAND SPRINGS (P38) Idyllwild (Riverside) 7/12/1974 Yes IDYLLWILD (P335)

INDIAN SCHOOL AGENCY OFFICE, INDIAN
Thermal (Riverside) 10/5/1971 Yes SCHOOL AGENCY (P233)
Palm Desert (Riverside) 1/24/1968 Yes INDIAN WELLS (P83) Rubidoux (Riverside) 9/6/1979 Yes JENSEN, CORNELIUS, RANCH (N815) / SEVENTH STREET JOHN W. NORTH PARK
Riverside (Riverside) 7/13/1973 Yes HISTORIC DISTRICT (P308) Norco (Riverside) 2/4/2000 Yes LAKE NORCONIAN CLUB (N2083) Desert Center (Riverside) 3/12/2003 Yes LEDERER, GUS, SITE (N2196)

LORING OPERA HOUSE, GOLDEN STATE
Riverside (Riverside) 9/22/1967 Yes THEATER (P64)
Moreno Valley (Riverside) 6/7/1968 Yes MARCH FIELD HISTORIC DISTRICT (P93) Riverside (Riverside) 12/6/1994 Yes MARCH FIELD HISTORIC DISTRICT (N1893) North Palm Springs 12/14/1999 Yes MARTINEZ CANYON ROCKHOUSE (N2074) (Riverside)
MARTINEZ HISTORICAL DISTRICT (N236)
5/17/1973 Yes
Torres-Martinez Indian
Reservation (Riverside)

MARTINEZ HISTORICAL DISTRICT/MARTINEZ
INDIAN AGENCY (P232) Yes 10/5/1971 (Riverside) Thermal
Riverside (Riverside) 6/6/1980 Yes MASONIC TEMPLE (N872) Blythe (Riverside) 5/10/1982 Yes MCCOY SPRING ARCHEOLOGICAL SITE (N1103) Riverside (Riverside) 7/8/1993 Yes MISSION COURT BUNGALOWS (N1835) Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan

April 2023
Appendix F EMD 5.1.25 767 |
Riverside (Riverside) 4/28/1961 Yes Yes MISSION INN (761)

MOROVIAN CHURCH AND INDIAN SCHOOL,
Thermal (Riverside) 10/5/1971 Yes INDIAN SCHOOL (P230)
Riverside (Riverside) 9/22/1967 Yes MOUNT RUBIDOUX (P65)

MURRIETA CREEK ARCHEOLOGICAL AREA
Temecula (Riverside) 4/24/1973 Yes (N229)
Beaumont (Riverside) 1/24/1968 Yes NOBLE'S RANCH (P82)

NORTH CHUCKWALLA MOUNTAIN QUARRY
Desert Center (Riverside) 8/24/1981 Yes DISTRICT (N966)

NORTH CHUCKWALLA MOUNTAINS PETROGLYPH
DISTRICT CA-RIV 1383 (N969) Center (Riverside) Desert 9/3/1981 Yes Moreno Valley (Riverside) 8/23/1988 Yes OLD MORENO SCHOOL (P702) Corona (Riverside) 3/31/1958 Yes OLD TEMESCAL ROAD (638) Riverside (Riverside) 1/28/1982 Yes OLD YWCA BUILDING (N1009) Palm Springs (Riverside) 6/6/1969 Yes ORIGINAL PALM SPRINGS, THE (P118) Corona (Riverside) 6/20/1935 Yes PAINTED ROCK (190)

PALM CANYON THEATER / STEVENS, FRANCES
Palm Springs (Riverside) 11/7/2003 Yes S., SCHOOL (C21)

PALMDALE RAILROAD SITE / RAILROAD THAT
Palm Springs (Riverside) 11/3/1969 Yes FAILED (P146)

PARENT WASHINGTON NAVEL ORANGE TREE
Riverside (Riverside) 6/1/1932 Yes (20)
Banning (Riverside) 7/12/1974 Yes PEDLEY-TYPE DAM (P337) Perris (Riverside) 8/5/1994 Yes PERRIS DEPOT (N1871)
Good Hope (Riverside) 6/6/1980 Yes PINACATE MINING DISTRICT (P553) Perris (Riverside) 6/6/1980 Yes PINACATE, PINACATE MINING DISTRICT (P554)

RAMONA BOWL, SITE OF THE RAMONA
Hemet (Riverside) 2/16/1993 Yes PAGEANT (1009)
Murrieta (Riverside) 11/3/1989 Yes RANCHO SANTA ROSA (P719) Riverside (Riverside) 7/12/1974 Yes RIVERSIDE CEMENT COMPANY (P336) Riverside (Riverside) 6/7/1968 Yes RIVERSIDE COUNTY COURTHOUSE (P96)

RIVERSIDE FIRST CONGREGATIONAL CHURCH
Riverside (Riverside) 1/24/1968 Yes (P76)
Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan

April 2023
Appendix F EMD 5.1.25 768 |

RIVERSIDE MUNICIPAL AUDITORIUM AND
Riverside (Riverside) 3/31/1978 Yes SOLDIER'S MEMORIAL BUILDING (N576)

RIVERSIDE-ARLINGTON HEIGHTS FRUIT
Riverside (Riverside) 6/9/1980 Yes EXCHANGE (N877)
Corona (Riverside) 6/20/1935 Yes RUINS OF THIRD SERRANO ADOBE (224) Twentynine Palms (Riverside) 6/5/1975 Yes RYAN HOUSE AND LOST HORSE WELL (N368) (Riverside) 8/17/1960 Yes SAAHATPA (749)

SAN PEDRO, LOS ANGELES, & SALT LAKE RR
Riverside (Riverside) 4/18/1977 Yes DEPOT (N491)
Calimesa (Riverside) 6/6/1969 Yes Yes SAN TIMOTEO CANYON SCHOOLHOUSE (P125) Hemet (Riverside) 11/22/1988 Yes SANTA FE RAILWAY DEPOT (P711) Murrieta (Riverside) 2/18/1992 Yes SANTA ROSA RANCHO (1005) Corona (Riverside) 6/20/1935 Yes SERRANO BOULDER (185)
Corona (Riverside) 6/20/1935 Yes SERRANO TANNING VATS (186) Mecca (Riverside) 11/3/1969 Yes SHAVER'S WELL (P148)
Riverside (Riverside) 6/9/1980 Yes SIMON'S, M. H., UNDERTAKING CHAPEL (N878) Blythe (Riverside) 3/1/1982 Yes SITE OF BLYTHE INTAKE (948) Blythe (Riverside) 9/22/1967 Yes SITE OF BLYTHE INTAKE (P63)

SITE OF CONTRACTOR'S GENERAL HOSPITAL
(Riverside) 8/17/1990 Yes (992)
Anza (Riverside) 3/29/1933 Yes SITE OF DE ANZA CAMP, MARCH 1774 (103) Hemet, (Riverside) 3/29/1933 Yes SITE OF INDIAN VILLAGE OF POCHEA (104) Rubidoux (Riverside) 3/29/1933 Yes SITE OF LOUIS RUBIDOUX HOUSE (102) Rubidoux (Riverside) 7/12/1939 Yes SITE OF OLD RUBIDOUX GRIST MILL (303) Indio (Riverside) 11/8/1991 Yes SMILEY PLACE (P760)
Perris (Riverside) 10/15/1992 Yes SOUTHERN HOTEL (N1803) Idyllwild (Riverside) 6/6/1969 Yes SPEED OF LIGHT EXPERIMENT SITE (P119) Beaumont (Riverside) 8/7/1975 Yes ST. BONIFACE SCHOOL (P415) Riverside (Riverside) 4/11/1986 Yes SUTHERLAND FRUIT COMPANY (N1439) Palm Springs (Riverside) 10/31/1972 Yes TAHQUITZ CANYON (N189) Temecula (Riverside) 3/19/1970 Yes TEMECULA QUARRIES (P175) Corona (Riverside) 1/24/1968 Yes TEMESCAL TIN MINES (P79) Idyllwild (Riverside) 3/19/1970 Yes THOMAS-GARNER RANCH (P176) Indio (Riverside) 1/24/1968 Yes TORO VILLAGE (P81)
Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan

April 2023
Appendix F EMD 5.1.25 769 |
Riverside (Riverside) 1/24/1968 Yes TRUJILLO ADOBE (P75) U.S. EXPERIMENTAL DATE STATION, DATE
Mecca (Riverside) 7/13/1973 Yes INDUSTRY BIRTHPLACE (P306)

UNIVERSITY HEIGHTS JUNIOR HIGH SCHOOL
Riverside (Riverside) 6/24/1993 Yes (N1832)

VALERIE JEAN'S DATE SHOP,RUSSELL NICOLL
Thermal (Riverside) 2/11/1991 Yes HOME/OL KING SOLO (P736) Riverside (Riverside) 10/26/2000 Yes VICTORIA AVENUE (N2108) Banning (Riverside) 6/2/1967 Yes WEAVER ADOBE (P39)
Banning (Riverside) 6/2/1967 Yes WHITEWATER (P40)
Blythe (Riverside) 1/24/1968 Yes WILEY'S WELL (P77)

WOMAN'S IMPROVEMENT CLUB CLUBHOUSE
Corona (Riverside) 11/3/1988 Yes (N1579)
Desert Hot Springs (Riverside) 12/19/1980 Yes YERXA'S DISCOVERY (P560)

Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation PlanApril 2023EMD 5.1.25 770 This page intentionally left blank.

Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan April 2023 EMD 5.1.25 771 | Appendix GAPPENDIX G – Trends Questionnaire Continue to Next Page.

Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023 EMD 5.1.25 772 | Appendix G JURISDICTION: DOES YOUR AGENCY HAVE RESPONSIBILITY FOR LAND USE AND/OR DEVELOPMENT ISSUES WITHIN YOUR JURISDICTIONAL BOUNDARIES? YES
2012
DATA
2017
DATA
2022
Current Population in Jurisdiction or Served
2,196,137 2,329,256 Projected Population in Jurisdiction or Served - in 2022 2,506,739 Current Sq Miles in Jurisdiction or Served
6,375 7,295.6 Projected Sq Miles in Jurisdiction or Served - in 2022 7,295.6 Does Your Jurisdiction have any ordinances or regulations dealing with disaster mitigation, disaster preparation, or disaster response? Yes Yes If yes, please list ordinance or regulation number.

What is the number one land issue your agency will face in the next five years N/A
Approximate Number of Homes/Apts/etc.
696,290 700,413 Projected Number of Homes/Apts/etc.- in 2022 955,853 Approximate Total Residential Value
N/A 362,066 Projected Residential Total Value - in 2022 Approximate Number of Commercial Businesses
N/A N/A Projected Number of Commercial Businesses - in 2022 N/A Approximate Percentage of Homes/Apts/etc. in flood hazard zones 12% Approximate Percentage of Homes/Apts/etc. in flood
hazard zones - in 2022
N/A
Approximate Percentage of Homes/Apts/etc. in earthquake hazard zones 5% Approximate Percentage of Homes/Apts/etc. in
earthquake hazard zones - in 2022
N/A
Approximate Percentage of Homes/Apts/etc. in wildland fire hazard zones 34% Approximate Percentage of Homes/Apts/etc. in wildland fire hazard zones - in 2022
N/A
Approximate Percentage of Commercial Businesses in flood hazard zones N/A N/A Approximate Percentage of Commercial Businesses in flood hazard zones - in 2022
N/A
Approximate Percentage of Commercial Businesses in earthquake hazard zones N/A N/A Approximate Percentage of Commercial Businesses in earthquake hazard zones - in 2022
N/A
Approximate Percentage of Commercial Businesses in wildland fire hazard zones N/A N/A Approximate Percentage of Commercial Businesses in wildland fire hazard zones - in 2022
N/A
Number of Critical Facilities in your Jurisdiction that are in flood hazard zones 41 1,298 Projected Number of Critical Facilities in your Jurisdiction that are in flood hazard zones - in 2022
N/A
Number of Critical Facilities in your Jurisdiction that are in earthquake hazard zones 21 Number of Critical Facilities in your Jurisdiction that are in earthquake hazard zones - in 2022
N/A
Number of Critical Facilities in your Jurisdiction that are in wildland fire hazard zones. 69 Number of Critical Facilities in your Jurisdiction that are in wildland fire hazard zones - in 2022
N/A
Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan April 2023 EMD 5.1.25 773 | Appendix G
Does your jurisdiction plan on participating in the County's on-going plan maintenance program every year as described in Part I of the plan? N/A N/A If not, how will your jurisdiction do plan maintenance.

Will a copy of this plan be available for the various planning groups within your jurisdiction for use in future planning and budgeting purposes? Yes
Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation PlanApril 2023EMD 5.1.25 774 This page intentionally left blank.

Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan April 2023 EMD 5.1.25 775 | Appendix HAPPENDIX H – Mitigation Cost Analysis Guidelines Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023 EMD 5.1.25 776 | Appendix H

Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation PlanApril 2023EMD 5.1.25 777 This page intentionally left blank.

Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023 EMD 5.1.25 778 | Appendix IAPPENDIX I – References References for the Updated MJLHMP included information from many websites, FEMA and Cal EMA guidance documents and resources from the County of Riverside Departments. 2018 Riverside County Operational Area Multi-Jurisdictional Local Hazard Mitigation Plan (MJLHMP) FEMA Local Mitigation Plan Review Guide 2010 State of California Hazard Mitigation Plan (SHMP) Disaster Mitigation Act of 2000 County of Riverside General Plan, multiple Elements Riverside County Operational Area Emergency Operations Plan FEMA Hazard Mitigation Planning FEMA How to Guide #1, Getting Started: Building Support for Mitigation Planning FEMA How to Guide #2, Understanding Your Risks: Identifying Hazards and Estimating Losses FEMA How to Guide #3, Developing the Mitigation Plan: Identifying Mitigation Actions and Implementation Strategies FEMA How to Guide #4, Bringing the Plan to Life: Implementing the Hazard Mitigation Plan FEMA How to Guide #5, Using Benefit-Cost Review in Mitigation Planning FEMA How to Guide #6, Integrating Historic Property and Cultural Resource Considerations into Hazard Mitigation Planning FEMA How to Guide #7, Integrating Manmade Hazards into Mitigation Planning FEMA How to Guide #8, Multi-Jurisdictional Mitigation Planning Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan April 2023 EMD 5.1.25 779 | Appendix IFEMA How to Guide #9, Using the Hazard Mitigation Plan to Prepare Successful Mitigation Projects Freeway Closure Plan Joint Information System (JIS) Plan Mass Care & Shelter Guidance and Standard Operating Procedures Natural Hazard Mapping, Analysis, and Mitigation: a Technical Background Report in Support of the Safety Element of the New Riverside County 2000 General Plan Riverside County Essential Facilities Risk Assessment (RCEFRA) Project Report June 2009 2015 Riverside County SCAG Repot – Profile of Riverside County Southern California Catastrophic Earthquake Response Plan Web Site Links:

Cal OES Hazard Mitigation Portal: http://hazardmitigation.calema.ca.gov/ Cal OES Local Mitigation Planning: http://www.caloes.ca.gov/for-individualsfamilies/hazard-mitigation-planning/local-hazard-mitigation-program My Hazards Mapping Website: http://myhazards.calema.ca.gov/ My Plan Mapping Site: http://myplan.calema.ca.gov/ Distressed and Abandoned Properties: http://www.foreclosureregistration.org/ Query for fires, used to find details on 63 large fires for Riverside County: http://cdfdata.fire.ca.gov/incidents/incidents_search_results?search=riverside. Data query to find heat data, health related stats: http://epicenter.cdph.ca.gov/ReportMenus/InjuryDataByTopic.aspx. Seismic landslide zones: http://gmw.consrv.ca.gov/shmp/html/pdf_maps_so.html Landslide Alerts: http://www.usgs.gov/hazard_alert/alerts/landslides.rss Kinder Morgan Public Information: http://www.kindermorgan.com/public_awareness/ http://www.kindermorgan.com/public_awareness/AdditionalInformation/KMSafetyBrochures.cfm Riverside County Ordinances: http://www.rctlma.org/admin/content/ordinance Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023 EMD 5.1.25 780 | Appendix IRiverside County Building and Safety: http://www.rctlma.org/building/default.aspx Riverside County Auditor Controller: http://www.auditorcontroller.org/ReportsPublications.aspx Riverside Flood Control: http://www.floodcontrol.co.riverside.ca.us/AnnualReports.aspx Riverside County Transportation & Land Management Agency: http://planning.rctlma.org/Portals/0/genplan/general_Plan_2017/elements/OCT17/Ch01_Intro_120815.pdf?ver=2017-10-11-102103-380 http://planning.rctlma.org/ZoningInformation/GeneralPlan/RiversideCountyGeneralPlan2015.aspx http://planning.rctlma.org/ Ready.Gov Website: http://www.ready.gov/pandemic http://www.ready.gov/terrorism Disability Planning Data for Planners from Pooled 2005-2007 ACS PUMS Data: www.DisabilityPlanningData.com The Spatial Hazard Events and Losses Database for the United States. Version 7.0 Database. Columbia, SC: University of South Carolina. 2009: http://www.sheldus.org. Water Plan information: http://www.water.ca.gov/publications/forms/ Flood Risk Maps: http://www.water.ca.gov/myfloodrisk/ Dam Safety Website: www.water.ca.gov/damsafety/index.cfm Source: California Energy Commission, Natural Gas Pipelines: http://www.energy.ca.gov/maps/Natural_Gas_Pipelines.pdf 75 Gas Transmission Pipeline Long Range Planning: http://www.pge.com/myhome/customerservice/response/pipelineplanning/ Source: U.S. Department of Transportation’s Office of Pipeline Safety: http://osfm.fire.ca.gov/pipelineregulation.html Recent Earthquakes in California and Nevada: http://scedc.caltech.edu/recent/Quakes/quakes0.html Data: Explore 15 Years of Power Outages: http://insideenergy.org/2014/08/18/dataexplore-15-years-of-power-outages/ Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan April 2023 EMD 5.1.25 781 | Appendix IThousands without power in unincorporated Riverside County: http://abc7.com/news/thousands-without-power-in-unincorporated-riversidecounty/1315149/ Power and phone outages reported across Riverside/San Bernardino counties: http://www.kesq.com/news/power-and-phone-outages-reported-across-riverside_sanbernardino-counties/62501575. Arizona-Southern California Outages on September 8, 2011, cascading outages and leaving approximately 2.7 million customers without power A Study of Active Shooter Incidents in the United States Between 2000 and 2013: file:///C:/Users/sbruns/Downloads/(U)_ActiveShooter021317_17B_WEB%20(1).PDF U.S. Drought Monitor – California: http://droughtmonitor.unl.edu/data/jpg/20170718/20170718_CA_trd.jpg Riverside County Flood Control and Water Conservation District ANNUAL REPORT FY 2015/2016: http://www.floodcontrol.co.riverside.ca.us/Downloads/AnnualReports/DistrictAnnualReport15-16.pdf San Onofre - Units 2 and 3 https://www.nrc.gov/info-finder/decommissioning/powerreactor/san-onofre-units-2-3.html Cal OES - San Onofre Nuclear Generating Station: http://www.caloes.ca.gov/cal-oesdivisions/planning-preparedness/nuclear-power-plant-program Colorado River Aqueduct: http://www.asce.org/project/colorado-river-aqueduct/ California State Water Project Overview: http://www.water.ca.gov/swp/ Addressing Emerging Infectious Disease Threats: A Prevention Strategy for the United States Executive Summary: https://www.cdc.gov/mmwr/preview/mmwrhtml/00031393.htm National Center for Emerging and Zoonotic Infectious Diseases (NCEZID): https://www.cdc.gov/ncezid/who-we-are/index.html Botulism from Drinking Pruno: https://wwwnc.cdc.gov/eid/article/15/1/08-1024_article West Nile Virus in California: https://wwwnc.cdc.gov/eid/article/10/8/04-0077_article Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023 EMD 5.1.25 782 | Appendix IRisk of Local Zika Virus Transmission by County: https://www.cdph.ca.gov/Programs/CID/DCDC/CDPH%20Document%20Library/LocalZikaRiskMap.pdf Ebola (Ebola Virus Disease): https://www.cdc.gov/vhf/ebola/transmission/index.html Mapping Site Links:

Cal OES Hazard Mapping http://www.caloes.ca.gov/cal-oes-divisions/geographicinformation-systems Cal OES My Plan: http://myplan.calema.ca.gov/ Faults Mapping: http://www.quake.ca.gov/gmaps/FAM/faultactivitymap.html California Department of Water Resources: http://gis.bam.water.ca.gov/bam Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation PlanApril 2023EMD 5.1.25 783 This page intentionally left blank.

Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation PlanApril 2023EMD 5.1.25 784| Appendix JAppendix J – City of Menifee LHMP (Revison 11.23.22)
City of Menifee Local

Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation PlanApril 2023EMD 5.1.25 785 This page intentionally left blank.

Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023 EMD 5.1.25 786 | Appendix KAppendix K - Acronyms This list contains acronyms commonly used in Emergency Management and those specific to Riverside County.

AC Area Command ADA Americans with Disabilities Act ALS Advanced Life Support ARC American Red Cross ARES Amateur Radio Emergency Services CALDAP California Disaster Assistance Program CAL FIRE California Department of Forestry and Fire Protection CAL-TRANS California Department of Transportation CALWAS California Warning System CAR Corrective Action Report CBO Community Based Organization CBRNE Chemical, Biological, Radiological, Nuclear or High-Yield Explosive CCC California Conservation Corps CDC Centers for Disease Control, U.S. Public Health Service CDF California Department of Forestry CEPEC California Earthquake Prediction Evaluation Council CERCLA Comprehensive Environmental Response Compensation and Liability Act CERT Community Emergency Response Team CESFRS California Emergency Service Fire Radio System CESRS California Emergency Services Radio System CFR Code of Federal Regulations CHP California Highway Patrol CLEMARS California Law Enforcement Mutual Aid Radio System CLERS California Law Enforcement Radio System CLETS California Law Enforcement Telecommunications System Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan April 2023 EMD 5.1.25 787 | Appendix K COG Continuity of Government DA Damage Assessment DAP Disaster Assistance Programs DCS Disaster Communications Service DFCO Deputy Federal Coordinating Officer DFO Disaster Field Office DHA Disaster Housing Assistance DHS Department of Homeland Security DMAT Disaster Medical Assistance Team DMORT Disaster Mortuary Operational Response Team DOC Department Operations Center DOD Department of Defense DOI Department of Interior DOJ Department of Justice DOL Department of Labor DOS Department of State DOT Department of Transportation DRC Disaster Recovery Center DRC Disaster Resource Center DSA Division of the State Architect (California) DWR California Department of Water Resources EAS Emergency Alert System EDD Employment Development Department EDIS Emergency Digital Information System EMAC Emergency Management Assistance Compact EMD Emergency Management Department EMI Emergency Management Institute EMIS Emergency Management Information System (Los Angeles County) EMMA Emergency Managers Mutual Aid EMP Electromagnetic Pulse Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023 EMD 5.1.25 788 | Appendix K EMPG Emergency Management Performance Grant EMS Emergency Medical Services EMSA Emergency Medical Services Authority EMT Emergency Medical Technician EOC Emergency Operations Center EOP Emergency Operations Plan EPA Environmental Protection Agency EPI Emergency Public Information EPIC Emergency Public Information Center ERT Emergency Response Team ESA California Emergency Services Act ESC Emergency Services Coordinator ESF Emergency Support Functions EST Emergency Support Team FAA Federal Aviation Administration FBI Federal Bureau of Investigation FCC Federal Communications Commission FCO Federal Coordinating Officer FEMA Federal Emergency Management Agency FFY Federal Fiscal Year FHWA Federal Highway Administration FIA Federal Insurance Administration FIRESCOPE Firefighting Resources of Calif. Organized for Potential Emergencies FOG Field Operations Guide FTS Field Treatment Sites GAR Governor's Authorized Representative GSA General Services Administration HAZMAT Hazardous Materials HEW U.S. Department of Health, Education and Welfare HHS Department of Health and Human Services Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan April 2023 EMD 5.1.25 789 | Appendix K HMC Hazard Mitigation Coordinator HMDA Hazard Mitigation and Disaster Assistance HMGP Hazard Mitigation Grant Program HMO Hazard Mitigation Officer HMT Hazard Mitigation Team HSAS Homeland Security Advisory System HSC Homeland Security Council HSEEP Homeland Security Exercise Evaluation Program HSOC Homeland Security Operations Center HSPD Homeland Security Presidential Directive HSPD-5 Homeland Security Presidential Directive-5 HUD Housing and Urban Development Program IA Individual Assistance IAC Incident Advisory Council IAP Incident Action Plan IC Incident Commander IC Incident Command ICP Incident Command Post ICS Incident Command System IDE Initial Damage Estimate IID Imperial Irrigation District IMT Incident Management Team IRS U.S. Internal Revenue Service JDIC Justice Data Interface Controller JFO Joint Field Office JIC Joint Information Center JIS Joint Information System JOC Joint Operations Center JPA Joint Powers Agreement JTTF Joint Terrorism Task Force Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023 EMD 5.1.25 790 | Appendix K LNO Liaison Officer MACS Multi-Agency Coordination System MARAC Mutual Aid Regional Advisory Committee MMRS Metropolitan Medical Response Team MOA Memorandum of Agreement MOU Memorandum of Understanding MTA Metropolitan Transit Authority NAWAS National Warning System NDAA California Natural Disaster Assistance Act NDMS National Disaster Medical System NEP National Exercise Program NFA National Fire Academy NFIP National Flood Insurance Program NGO Nongovernmental Organization (See PNP, NVOAD, VOAD) NHC National Hurricane Center NHPA National Historic Preservation Act NIMS National Incident Management System NOAA National Oceanic and Atmospheric Administration NOC National Operations Center NOI Notice of Interest NRC Nuclear Regulatory Commission NRF National Response Framework NSC National Security Council NVOAD National Voluntary Organizations Active in Disaster (See NGO, PNP, VOAD) NWS National Weather Service OA Operational Area OASIS Operational Area Satellite Information System OEM Office of Emergency Management OES Office of Emergency Services Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation Plan April 2023 EMD 5.1.25 791 | Appendix K OSA California Office of the State Architect OSHA Occupational Safety and Health Administration PA Public Assistance PA/O Public Assistance Officer PDD Presidential Decision Directive PFO Principal Federal Officer PFO Principal Federal Official PIO Public Information Officer PIS Public Information System PNP Private Nonprofit Organization (see NGO, NVOAD, VOAD) POC Point of Contact POLREP Pollution Report PUC California Public Utilities Commission PVO Private Voluntary Organizations PW Project Worksheet R&D Research and Development RACES Radio Amateur Civil Emergency Services RCOE Riverside County Office of Education RCSD Riverside County Sheriff’s Department REOC Regional Emergency Operations Center (State OES Region) RESTAT Resources Status RIMS Response Information Management System (State OES) RIMS Resources Inventory Management System (federal) ROSS Resource Ordering and Status System RRCC Regional Response Coordination Center RRCC Regional Response Coordinating Center SAP State Assistance Program SAR Search and Rescue SARA Superfund Amendment Reauthorization Act (Title III) SBA Small Business Administration Riverside Operational AreaMulti-Jurisdictional Local Hazard Mitigation Plan April 2023 EMD 5.1.25 792 | Appendix K SCAQMD South Coast Air Quality Management District SCC Sheriff’s Communications Center (Los Angeles County)SCO State Coordinating Officer SDO Standards Development Organizations SEMS Standardized Emergency Management System SFLEO Senior Federal Law Enforcement Official SFO Senior Federal Official SHMO State Hazard Mitigation Officer SIOC Strategic Information and Operations Center SITREP Situation Report SO Safety Officer SOC State Operations Center SOP Standard Operating Procedure STO State Training Officer TEW Terrorism Early Warning group TLMA Transportation and Land Management Agency UC Unified Command USACE United States Army Corps of Engineers USAR Urban Search and Rescue USDA U.S. Department of Agriculture USFA United States Fire Administration USGS United States Geological Survey VOAD Volunteer Organizations Active in Disaster (See NGO, PNP, NVOAD) WMD Weapons of Mass Destruction Riverside Operational Area
Multi-Jurisdictional Local Hazard Mitigation PlanApril 2023EMD 5.1.25 793 This page intentionally left blank.

CITY OF SAN JACINTO
2025 URBAN WATER MANAGEMENT PLAN

APPENDIX J

WATER RATES
Rate Meter Size Flat Rate 0-11 Unit 11+ Unit
I1, O1 5/8" $24.89 $3.15 $3.90
I2, O2 3/4" $24.89 $3.15 $3.90
I3, O3 1" $34.82 $3.15 $3.90
I4, O4 1 1/2" $59.68 $3.15 $3.90
I5, O5 2" $89.51 $3.15 $3.90
I6, O6 3" $183.96 $3.15 $3.90
I7, O7 4" $323.13 $3.15 $3.90
I8, O8 6" $656.17 $3.15 $3.90
I9, O9 8" $1,202.94 $3.15 $3.90
Rate Meter Size Flat Rate
NR1, NRO1 5/8" $24.89
NR2, NRO2 3/4" $24.89
NR3, NRO3 1" $34.82
NR4, NRO4 1 1/2" $59.68
NR5, NRO5 2" $89.51
NR6, NRO6 3" $183.96
NR7, NRO7 4" $323.13
NR8, NRO8 6" $656.17
NR9, NRO9 8" $1,202.94
Rate Meter Size Flat Rate
BW Bulk Water
CM Construction $183.96
H20 Adjudication Surcharge

FIRE SERVICE METERS
04 4" $41.18
06 6" $119.60
08 8" $254.80
010 10" $458.23
012 12" $740.17
1 Unit = 748 gallons
OTHER
Flat Rate Per Unit
$1.77
$3.73
$3.73

SAN JACINTO WATER RATE SCHEDULE
2024-2025

SINGLE FAMILY

RESIDENTIAL
Flat Rate Per Unit

NON-RESIDENTIAL
$3.73
$3.73
$3.73
$3.73
$3.73
$3.73
$3.73
$3.73
$3.73

CITY OF SAN JACINTO
2025 URBAN WATER MANAGEMENT PLAN

APPENDIX K
RESOLUTION ADOPTING 2025 UWMP AND WSCP
J U N E 2 0 2 6 FI N A L D R A F T
City of San Jacinto

2025
Urban Water Management Plan

TABLE OF CONTENTS
Page
i
CHAPTER 1 ............................................................................................................................ 1-1 URBAN WATER MANAGEMENT PLAN INTRODUCTION AND OVERVIEW ............................... 1-1 UPDATED GUIDANCE FOR 2025 URBAN WATER MANAGEMENT PLAN .......................... 1-4 UWMPS IN RELATION TO OTHER EFFORTS ...................................................................... 1-5 INCLUSION OF SUBMITTAL TABLES .................................................................... 1-5 OPTIONAL PLANNING TOOL ............................................................................... 1-6 RECOMMENDED URBAN WATER MANAGEMENT PLAN ORGANIZATION ....................... 1-6 URBAN WATER MANAGEMENT PLANS IN RELATION TO OTHER EFFORTS ..................... 1-7 SPECIFIC CONSIDERATIONS ................................................................................ 1-8 DEPARTMENT OF WATER RESOURCES’ REVIEW PROCESS .............................................. 1-9 URBAN WATER MANAGEMENT PLANS AND GRANT OR LOAN ELIGIBILITY .................. 1-10 TIPS FOR URBAN WATER MANAGEMENT PLAN PREPARERS ......................................... 1-11 CHAPTER 2 ............................................................................................................................ 2-1 URBAN WATER MANAGEMENT PLAN PREPARATION ........................................................... 2-1 BASIS FOR PREPARING A PLAN ........................................................................................ 2-2 SUPPLIERS WITH BOTH WHOLESALE AND RETAIL SALES .................................... 2-3 PUBLIC WATER SYSTEMS .................................................................................... 2-4 INDIVIDUAL OR REGIONAL PLANS ................................................................................... 2-4 REGIONAL REPORTING ........................................................................................ 2-5 FISCAL OR CALENDAR YEAR AND UNITS OF MEASURE .................................................... 2-5 FISCAL OR CALENDAR YEAR ................................................................................ 2-5 UNITS OF MEASURE ............................................................................................ 2-6 COODRINATION AND OUTREACH .................................................................................... 2-6 WHOLESALE AND RETAIL COORDINATION ......................................................... 2-6 COORDINATION WITH OTHER AGENCIES AND THE COMMUNITY ..................... 2-7 NOTICE TO CITIES AND COUNTIES ...................................................................... 2-7 SUBMITTAL TABLES .......................................................................................................... 2-8 SUBMITTAL TABLE 2-1: PUBLIC WATER SYSTEMS .............................................. 2-8 SUBMITTAL TABLE 2-2: PLAN TYPE INFORMATION ............................................ 2-9 SUBMITTAL TABLE 2-3: SUPPLIER INFORMATION ............................................ 2-10 SUBMITTAL TABLE 2-4: WATER SUPPLIER INFORMATION EXCHANGE ............ 2-11 CHAPTER 3 ............................................................................................................................ 3-1 SERVICE AREA DESCRIPTION ................................................................................................. 3-1 GENERAL DESCRIPTION .................................................................................................... 3-2 SERVICE AREA BOUNDARY MAPS .................................................................................... 3-3 SERVICE AREA CLIMATE ................................................................................................... 3-4 SERVICE AREA POPULATION AND DEMOGRAPHICS ........................................................ 3-6 SERVICE AREA POPULATION ............................................................................... 3-6 OTHER SOCIAL, ECONOMIC, AND DEMOGRAPHIC FACTORS ............................. 3-7 LAND USES WITHIN SERVICE AREA .................................................................................. 3-8

TABLE OF CONTENTS
(Continued)
Page
ii
SUBMITTAL TABLES .......................................................................................................... 3-9 SUBMITTAL TABLE 3-1: POPULATION - CURRENT AND PROJECTED ................... 3-9 CHAPTER 4 ............................................................................................................................ 4-1 WATER USE CHARACTERIZATION .......................................................................................... 4-1 NON-POTABLE VERSUS POTABLE WATER USE ................................................................ 4-2 PAST, CURRENT, AND PROJECTED WATER USES BY SECTOR ........................................... 4-2 WATER-USE SECTORS LISTED IN WATER CODE .................................................. 4-4

OPTIONAL WATER-USE SECTORS IN ADDITION TO THOSE LISTED IN WATER CODE ...................................................................................................... 4-6 PAST WATER USE ................................................................................................ 4-6 CURRENT WATER USE ......................................................................................... 4-7 PROJECTED WATER USE ...................................................................................... 4-8 DISTRIBUTION SYSTEM WATER LOSS ............................................................................. 4-17 PREVIOUS FIVE YEARS DISTRIBUTION SYSTEM LOSSES .................................... 4-17

PROGRESS TOWARD MEETING THE WATER LOSS PERFORMANCE
STANDARD ........................................................................................................ 4-18 SUBMITTAL TABLES ........................................................................................................ 4-20 TABLE 4-1: TOTAL USES FOR POTABLE AND NON-POTABLE WATERACTUAL ............................................................................................................. 4-20 TABLE 4-2: TOTAL USES OF POTABLE AND NON-POTABLE WATER— PROJECTED ........................................................................................................ 4-21 TABLE 4-3: INCLUSION IN WATER-USE PROJECTIONS ...................................... 4-22 OPTIONAL TABLE 4-4: PASSIVE WATER SAVINGS PROJECTION ........................ 4-22 TABLE 4-5: WATER LOSS AUDIT REPORTING .................................................... 4-23 TABLE 4-6: PROGRESS TOWARD 2028 WATER LOSS STANDARD ..................... 4-24 CHAPTER 5 ............................................................................................................................ 5-1 SB X7-7 BASELINES, 2020 TARGETS, AND 2025 REPORTING .................................................. 5-1 REPORTING REQUIREMENTS FOR WHOLESALE SUPPLIERS ............................................. 5-2 REPORTING REQUIREMENTS FOR RETAIL SUPPLIERS ...................................................... 5-2 SUPPLIER WAS NOT AN URBAN RETAIL WATER SUPPLIER ................................. 5-3 SUPPLIER MET 2025 TARGET IN 2025 ................................................................. 5-3 SUPPLIER DID NOT MEET 2025 TARGET IN 2025—NO CHANGE TO
SERVICE AREA ..................................................................................................... 5-4 SUPPLIER DID NOT MEET 2025 TARGET—CHANGE TO SERVICE AREA SINCE 2025 .......................................................................................................... 5-4 FUNDING ELIGIBILITY .......................................................................................... 5-4

NEXUS TO STATE WATER BOARD URBAN WATER-USE OBJECTIVES (NOT REQUIRED FOR UWMPs) ..................................................................................... 5-5 SUBMITTAL TABLES .......................................................................................................... 5-7

TABLE OF CONTENTS
(Continued)
Page
iii
CHAPTER 6 ............................................................................................................................ 6-1 NORMAL-YEAR WATER SUPPLY CHARACTERIZATION ........................................................... 6-1 WATER SUPPLY ANALYSIS OVERVIEW ............................................................................. 6-2 SPECIFIC ANALYSIS APPLICABLE TO ALL WATER SUPPLY SOURCES .................... 6-4 SPECIAL CONSIDERATIONS ................................................................................. 6-5 WATER SUPPLY CHARACTERIZATION ............................................................................... 6-6 PURCHASED OR IMPORTED WATER ................................................................... 6-6 GROUNDWATER.................................................................................................. 6-7 SURFACE WATER ............................................................................................... 6-15 STORMWATER .................................................................................................. 6-15 WASTEWATER AND RECYCLED WATER............................................................. 6-16 DESALINATED WATER OPPORTUNITIES ............................................................ 6-20 WATER EXCHANGES AND TRANSFERS .............................................................. 6-20 SUPPLY FROM STORAGE ................................................................................... 6-22 OTHER ............................................................................................................... 6-22 FUTURE WATER PROJECTS ................................................................................ 6-23 ENERGY USE ................................................................................................................... 6-24 SUBMITTAL TABLES ........................................................................................................ 6-26 TABLE 6-1: GROUNDWATER VOLUME PUMPED ............................................... 6-27 TABLE 6-2: WASTEWATER COLLECTED WITHIN SERVICE AREA ........................ 6-28 TABLE 6-3: WASTEWATER TREATMENT AND OUTCOMES WITHIN UWMP SERVICE AREA IN 2025 ...................................................................................... 6-29 TABLE 6-4: RECYCLED WATER DIRECT BENEFICIAL USES WITHIN SERVICE AREA .................................................................................................................. 6-30 TABLE 6-5: 2020 UWMP RECYCLED WATER-USE PROJECTION
COMPARED TO 2025 ACTUAL ........................................................................... 6-31 TABLE 6-6: METHODS TO ENCOURAGE FUTURE RECYCLED WATER USE ......... 6-32 TABLE 6-7: EXPECTED FUTURE WATER SUPPLY PROJECTS OR PROGRAMS ..... 6-33 TABLE 6-8: WATER SUPPLIES—2025 ACTUAL ................................................... 6-33 OPTIONAL TABLE 6-8DS: SOURCE DESALINATION BY SUPPLIER ...................... 6-35 TABLE 6-9: WATER SUPPLIES—PROJECTED ...................................................... 6-36 CHAPTER 7 .......................................................................................................................... 6-36 WATER SERVICE RELIABILITY AND DROUGHT RISK ASSESSMENT .......................................... 7-1 CONSTRAINTS ON WATER SOURCES CONSIDERATIONS .................................................. 7-2 SERVICE RELIABILTY - CONSTRAINTS ON WATER SOURCES ............................... 7-3 WATER SERVICE RELIABILITY ASSESSMENT ..................................................................... 7-4 WSRA YEAR-TYPE CHARACTERIZATION .............................................................. 7-6 WSRA SUPPLY AND DEMAND COMPARISON ..................................................... 7-7 WSRA DESCRIPTION OF MANAGEMENT TOOLS AND OPTIONS ......................... 7-9 DROUGHT RISK ASSESSMENT ........................................................................................ 7-10 DRA DATA, METHODS, AND BASIS FOR WATER SHORTAGE CONDITIONS ....... 7-11

TABLE OF CONTENTS
(Continued)
Page
iv
DRA INDIVIDUAL WATER SOURCE RELIABILITY ................................................ 7-13 DRA TOTAL WATER SUPPLY AND USE COMPARISON ....................................... 7-14 OPTIONAL PLANNING TOOL WORKBOOK ...................................................................... 7-15 SUBMITTAL TABLES ........................................................................................................ 7-15 OPTIONAL TABLE 7-1: BASIS OF WATER-YEAR DATA (WSRA) .......................... 7-16 TABLE 7-2: NORMAL-YEAR SUPPLY AND USE COMPARISON ............................ 7-17 TABLE 7-3: SINGLE-DRY-YEAR SUPPLY AND USE COMPARISON ....................... 7-18 TABLE 7-4: MULTIPLE DRY YEARS SUPPLY AND USE COMPARISON ................. 7-19 TABLE 7-5: FIVE-YEAR DROUGHT RISK ASSESSMENT ........................................ 7-20 CHAPTER 8 ............................................................................................................................ 8-1 WATER SHORTAGE CONTINGENCY PLAN .............................................................................. 8-1 WATER SUPPLY RELIABILITY ANALYSIS ............................................................................ 8-3 ANNUAL WATER SUPPLY AND DEMAND ASSESSMENT PROCEDURES ............................ 8-4 DECISION-MAKING PROCESS .............................................................................. 8-5 DATA AND METHODOLOGIES ............................................................................. 8-6 SIX STANDARD WATER SHORTAGE LEVELS ...................................................................... 8-7 SHORTAGE RESPONSE ACTIONS ...................................................................................... 8-9 SUPPLY AUGMENTATION .................................................................................. 8-10 DEMAND REDUCTION ....................................................................................... 8-11 OPERATIONAL CHANGES .................................................................................. 8-23 ADDITIONAL MANDATORY RESTRICTIONS ....................................................... 8-24 EMERGENCY RESPONSE PLAN .......................................................................... 8-24 SEISMIC RISK ASSESSMENT AND MITIGATION PLAN ........................................ 8-26 SHORTAGE RESPONSE ACTION EFFECTIVENESS ............................................... 8-28 COMMUNICATION PROTOCOLS .................................................................................... 8-31 COMPLIANCE AND ENFORCEMENT ............................................................................... 8-31 LEGAL AUTHORITIES....................................................................................................... 8-34 FINANCIAL CONSEQUENCES OF A WSCP ....................................................................... 8-35 MONITORING AND REPORTING ..................................................................................... 8-36 WSCP REFINEMENT PROCEDURES ................................................................................. 8-37 SPECIAL WATER FEATURE DISTINCTION ........................................................................ 8-38 PLAN ADOPTION, SUBMITTAL, AVAILABILITY, AND AMENDMENT PROCEDURES......... 8-39 RESOURCES AND REFERENCES....................................................................................... 8-40 SUBMITTAL TABLES ........................................................................................................ 8-40 TABLE 8-1: CROSS REFERENCE FOR STANDARD VS. SUPPLIER SHORTAGE LEVELS ............................................................................................................... 8-41 TABLE 8-2: SUPPLY AUGMENTATION AND OTHER ACTIONS ............................ 8-42 TABLE 8-3: DEMAND-REDUCTION ACTIONS ..................................................... 8-43

TABLE OF CONTENTS
(Continued)
Page
v
CHAPTER 9 ............................................................................................................................ 9-1 DEMAND MANAGEMENT MEASURES ................................................................................... 9-1 DEMAND MANAGEMENT MEASURES FOR RETAIL SUPPLIERS ........................................ 9-2 IMPLEMENTATION OVER THE PAST FIVE YEARS ................................................. 9-3 IMPLEMENTATION TO ACHIEVE WATER USE TARGETS ...................................... 9-5 REQUIRED DEMAND MANAGEMENT MEASURES ............................................... 9-6 DEMAND MANAGEMENT MEASURES FOR WHOLESALE SUPPLIERS ............................. 9-12 CHAPTER 10 ........................................................................................................................ 10-1 URBAN WATER MANAGEMENT PLAN ADOPTION, SUBMITTAL, AND IMPLEMENTATION ... 10-1 PLAN COMPLETION TIMELINE ....................................................................................... 10-2 NOTICE OF PLAN PREPARATION .................................................................................... 10-3 NOTICE OF PUBLIC HEARING ......................................................................................... 10-3 NOTICE OF PUBLIC HEARING ......................................................................................... 10-4 PLAN SUBMITTAL ........................................................................................................... 10-5

SUBMITTING A UWMP AND WATER SHORTAGE CONTINGENCY PLAN TO DWR .................................................................................................................. 10-5 ELECTRONIC DATA SUBMITTAL......................................................................... 10-6

SUBMITTING A UWMP, INCLUDING WSCP, TO THE CALIFORNIA STATE LIBRARY ............................................................................................................. 10-6 SUBMITTING A UWMP TO CITIES AND COUNTIES ............................................ 10-7 PUBLIC AVAILABILITY ..................................................................................................... 10-7 NOTIFICATION TO PUBLIC UTILITIES COMMISSION ....................................................... 10-8 PLAN IMPLEMENTATION ............................................................................................... 10-8

AMENDING AN ADOPTED URBAN WATER MANAGEMENT PLAN OR WATER SHORTAGE CONTINGENCY PLAN ................................................................................... 10-9 AMENDING A UWMP ........................................................................................ 10-9 SUBMITTING A REVISED WATER SHORTAGE CONTINGENCY PLAN .................. 10-9

CALIFORNIA DEPARTMENT OF WATER RESOURCES REVIEW OF SUBMITTED PLANS ........................................................................................................................... 10-10 SUBMITTAL TABLES ...................................................................................................... 10-10 SUBMITTAL TABLE 10-1: NOTIFICATION TO CITIES AND COUNTIES ............... 10-10

TABLE OF CONTENTS
(Continued)
vi

LIST OF TABLES

Table 3-1 Population – Current and Projected ............................................................................................. 3-9 Table 4-1 Total Uses for Potable and Non-Potable Water – Actual ........................................................... 4-20 Table 4-2 Total Uses of Potable and Non-Potable Water – Projected ....................................................... 4-21 Table 4-3 Inclusion in Water-Use Projections ............................................................................................. 4-22 Table 4-4 Passive Savings Projection .......................................................................................................... 4-22 Table 4-5 Water Loss Audit Reporting ........................................................................................................ 4-23 Table 4-6 Progress Toward 2028 Water Loss Standard .............................................................................. 4-24 Table 5-1 SB X7-7 2020 Target Progress ....................................................................................................... 5-7 Table 6-1 Groundwater Volume Pumped ................................................................................................... 6-27 Table 6-2 Wastewater Collected Within UWMP Service Area ................................................................... 6-28 Table 6-3 Wastewater Treatment and Discharge within UWMP Service Area .......................................... 6-29 Table 6-4 Current and Projected Recycled Water Direct Beneficial Uses Within Service Area ................. 6-30 Table 6-5 2015 Recycled Water Use Projection Compared to 2025 Actual ............................................... 6-31 Table 6-6 Methods to Expand Future Recycled Water Use ........................................................................ 6-32 Table 6-7 Expected Future Water Supply Projects or Programs ................................................................ 6-33 Table 6-8 Water Supplies – Actual .............................................................................................................. 6-35 Table 6-9 Water Supplies - Projected ......................................................................................................... 6-36 Table 7-1 Basis of Water Year Data (Reliability Assessment) ..................................................................... 7-16 Table 7-2 Normal-Year Supply and Use Comparison .................................................................................. 7-17 Table 7-3 Single-Dry-Year Supply and Demand Comparison ...................................................................... 7-18 Table 7-4 Multiple Dry Years Supply and Use Comparison ........................................................................ 7-19 Table 7-5 Five-Year Drought Risk Assessment ............................................................................................ 7-20 Table 8-1 Cross-Reference for Standard vs. Supplier Shortage Levels ....................................................... 8-41 Table 8-2 Supply Augmentation and Other Actions ................................................................................... 8-42 Table 8-3 Demand-Reduction Actions ........................................................................................................ 8-43 Table 10-1 Notification to Cities and Counties ........................................................................................... 10-11

TABLE OF CONTENTS
(Continued)
vii

LIST OF FIGURES
Figure 1 Water Service Area
Figure 2 Water Service Area and City Boundaries

TABLE OF CONTENTS
(Continued)
viii

LIST OF APPENDICES
Appendix A DWR Standardized Tables
Appendix A DWR Standardized Tables
Appendix B Completed Plan Checklist
Appendix C Demonstration of Reduced Delta Reliance
Appendix D Notification Letters and Notices of Public Hearing Appendix E Climate Change Considerations (CAL-ADAPT Data) Appendix F Groundwater Management Plan (November 2007)
Appendix G San Jacinto Basin Judgment
Appendix H Ordinance No. 09-16
Appendix I County of Riverside’s Multi-Jurisdictional Local Hazard Mitigation Plan Appendix J Water Rates
Appendix K Resolution Adopting 2025 UWMP and WSCP

TABLE OF CONTENTS
(Continued)
ix

LIST OF ACRONYMS
AB Assembly Bill
AF Acre-feet
AFY Acre-feet per year
Annual Assessment Annual Water Supply and Demand Assessment AWWA American Water Works Association
CIMIS California Irrigation Management Information System City City of San Jacinto
CWC California Water Code
CY Calendar Year
DACs Disadvantaged Communities
Delta Sacramento-San Joaquin Delta
DOF Department of Finance
DRA Drought Risk Assessment
DMMs Demand Management Measures
DWR Department of Water Resources
EMWD Eastern Municipal Water District
ERP Emergency Response Plan
Eto Evapotranspiration
FEMA Federal Emergency Management Agency
GCMs General Circulation Models
GIS Geographical Information Systems
GPCD Gallons Per Capita Per Day
Gpm Gallons Per Minute
GSA Groundwater Sustainability Agency
GSP Groundwater Sustainability Plan
GWMP Groundwater Management Plan
Judgment Stipulated Judgment
kWh Kilowatt Hours
LHMWD Lake Hemet Municipal Water District
M&I Municipal and Industrial
MGD Million gallons per day
MWD Metropolitan Water District of Southern California
Plan Urban Water Management Plan
Ppm Parts Per Million
RCP Representative Concentration Pathway
RDM Robust Decision Making
RRA Risk and Resilience Assessment
RWRF San Jacinto Valley Regional Water Reclamation Facility SB Senate Bill
SCAG Southern California Association of Governments
SCE Southern California Edison
SGMA Sustainable Groundwater Management Act of 2014
SWRCB State Water Resources Control Board

TABLE OF CONTENTS
(Continued)
x

SWRCB - DDW State Water Resources Control Board – Division of Drinking Water TDS Total Dissolved Solids
USEPA U.S. Environmental Protection Agency
UWMP Urban Water Management Plan
WRCC Western Regional Climate Center
WSAP Water Supply Allocation Plan
WSCP
WSRA
Water Shortage Contingency Plan
Water Supply Reliability Assessment
WUCA Water Utility Climate Alliance
WUE Water Use Efficiency

TABLE OF CONTENTS
(Continued)
xi

<Page Intentionally Left Blank>
2025 Urban Water Management Plan

City of San Jacinto Page 1-1
CHAPTER 1

URBAN WATER MANAGEMENT PLAN INTRODUCTION AND OVERVIEW

LAY DESCRIPTION - INTRODUCTION
An urban water supplier is defined (pursuant to Section 10617 of the California Water Code1) as “a supplier, either publicly or privately owned, providing water for municipal purposes either directly or indirectly to more than 3,000 customers or supplying more than 3,000 acre-feet of water annually. An urban water supplier includes a supplier or contractor for water, regardless of the basis of right, which distributes or sells for ultimate resale to customers.”
The City of San Jacinto (City) is classified as an urban water supplier because it serves more than 3,000 customers (i.e. individual metered accounts) and historically it has supplied more than 3,000 acre-feet of water annually to its customers for municipal purposes.

In accordance with the “Urban Water Management Planning Act”, which was enacted by the California Legislature in 1983, every urban water supplier (including the City) is required to prepare and adopt an Urban Water Management Plan (UWMP), periodically review its UWMP, and incorporate updated and new information into an updated UWMP at least once every five years.

The City’s most recent update was its 2020 UWMP (or 2020 Plan) which was submitted to, and approved by, the California Department of Water Resources (DWR). Urban water suppliers (including the City) are required to complete and submit their 2025 UWMPs to DWR by July 1st, 2026.
1 References to CWC Sections in this 2025 UWMP were obtained from https://leginfo.legislature.ca.gov/ 2025 Urban Water Management Plan

City of San Jacinto Page 1-2
The current requirements for preparing the UWMP are included in California Water Code (CWC) Sections 10608 through 10657. The City’s 2025 UWMP (or 2025 Plan) was prepared consistent with the CWC and the recommended organization provided in DWR’s Final “Urban Water Management Plan Guidebook 2025” (Final 2025 UWMP Guidebook), dated January 2026.

The UWMP provides urban water suppliers (including the City) with a reliable management action plan for long-term resource planning to ensure adequate water supplies are available to meet existing and future water supply needs. In addition, the 2025 Plan incorporates water supply reliability determinations resulting from potential prolonged drought, regulatory revisions, and/or changing climatic conditions.

The City’s 2025 Plan consists of the following Chapters:

Chapter 1 Urban Water Management Plan Introduction and Overview Chapter 2 Plan Preparation
Chapter 3 Service Area Description
Chapter 4 Water Use Characterization
Chapter 5 SB X7-7 Baselines, 2020 Targets, and 2025 Reporting Chapter 6 Normal-Year Water Supply Characterization
Chapter 7 Water Service Reliability and Drought Risk Assessment Chapter 8 Water Shortage Contingency Plan
Chapter 9 Demand Management Measures
Chapter 10 Plan Adoption, Submittal, and Implementation A lay description is presented at the beginning of each of these Chapters. 2025 Urban Water Management Plan

City of San Jacinto Page 1-3
LAY DESCRIPTION – CHAPTER 1

URBAN WATER MANAGEMENT PLAN INTRODUCTION AND OVERVIEW
Chapter 1 (Urban Water Management Plan Introduction and Overview) of the City’s 2025 Plan discusses and provides the following:
 An overall lay description of the 2025 Plan, including California Water Code and Urban Water Management Plan Act requirements.
 The City’s 2025 Plan was prepared consistent with the recommended organization provided in DWR’s Final “Urban Water Management Plan Guidebook 2025”, dated January 2026. A description regarding the organization of the 2025 Plan, including a summary of each Chapter, is provided.
 The California Water Code requires the adoption of both the 2025 Plan and the Water Shortage Contingency Plan. The City’s Water Shortage Contingency Plan (discussed in Chapter 8) is also included in the 2025 Plan.  The 2025 Plan incorporates DWR’s water use and supply tables (standardized Submittal Tables) for the reporting and submittal of UWMP data. Relevant Submittal Tables are included at the end of each Chapter in this 2025 Plan and in Appendix A.
 The City’s coordination efforts with other planning agencies including coordination efforts with Eastern Municipal Water District and the Southern California Association of Governments.
 The City’s eligibility to receive grants and loans administered by the State of California and/or DWR, as a result of preparing the 2025 Plan. 2025 Urban Water Management Plan

City of San Jacinto Page 1-4
 Information is provided which demonstrates reduction on imported water supplies obtained (either directly or indirectly) from the Sacramento-San Joaquin Delta (Delta).
 The checklist developed by DWR and used by the City to incorporate the specific UWMP requirements. The completed checklist is provided in Appendix B.

UPDATED GUIDANCE FOR 2025 URBAN WATER MANAGEMENT PLAN
The City’s 2025 Plan was prepared consistent with the recommended organization provided in DWR’s Final “Urban Water Management Plan Guidebook 2025”, dated January 2026. DWR provided the following updated guidance for the preparation of the 2025 Plans (in comparison to the preparation of the 2020 Plans):
 There have been minor changes to the Water Code since the 2020 Plans were submitted; primarily, several definitions have been added (none of these change the requirements for 2025 Plans).
 DWR and the State Water Resources Control Board are using the same criteria to determine when a water supplier with multiple Public Water Systems is considered an Urban Water Supplier subject to UWMP requirements.  DWR has updated its submittal tables to reflect the current reporting year, improve accuracy of reporting, and more clearly identify information required by Water Code and optional information.
 There has been no change to the Water Code regarding water loss standard reporting since the 2020 Plans were submitted. However, water suppliers can report progress toward compliance with their 2028 Water Loss Standard in the 2025 Plans (see Table 4-6).
 The State Water Resources Control Board has adopted regulations for the use of direct potable reuse (DPR) since the 2020 Plan reporting. To allow for reporting 2025 Urban Water Management Plan

City of San Jacinto Page 1-5
of DPR, minor changes have been made to the supply and demand tables in the 2025 Plans.
 While projections for lower-income housing were required in the 2020 Plans, additional guidance has been provided for optional reporting of the method used to project water use for lower-income housing.
 In previous years, the guidance for reporting water placed into storage did not differentiate between long-term storage (i.e., water placed into storage one year but extracted in a future year) and short-term storage (i.e., water that is placed into storage and extracted the same year). When a water supplier reports water placed into storage and then reports it was retrieved in the same year (short-term storage) it can cause a double counting error. Additional guidance has been provided recommending that water suppliers do not report water into and out of short-term storage.

UWMPS IN RELATION TO OTHER EFFORTS

INCLUSION OF SUBMITTAL TABLES
CWC 10644.
(a)(2) The plan, or amendments to the plan, submitted to the department … shall include any standardized forms, tables, or displays specified by the department.

The City’s 2025 Plan includes the completion of DWR’s standardized Submittal Tables for the reporting and submittal of UWMP data. Relevant Submittal Tables are included at the end of each Chapter in this 2025 Plan. In addition, all Submittal Tables are provided collectively in Appendix A.
2025 Urban Water Management Plan

City of San Jacinto Page 1-6

OPTIONAL PLANNING TOOL
DWR has created an optional “Planning Tool Worksheet” for water suppliers to review and assess monthly water use trends. DWR has deemed the tool as optional and the City is not required by DWR to use the tool.

RECOMMENDED URBAN WATER MANAGEMENT PLAN ORGANIZATION
The City’s 2025 Urban Water Management Plan (2025 Plan) was prepared consistent with the recommended organization provided in DWR’s Final “Urban Water Management Plan Guidebook 2025” (Final 2025 UWMP Guidebook), dated January 2026. The City’s 2025 Plan consists of the following Chapters:

Chapter 1 Urban Water Management Plan Introduction and Overview Chapter 2 Plan Preparation
Chapter 3 Service Area Description
Chapter 4 Water Use Characterization
Chapter 5 SB X7-7 Baselines, 2020 Targets, and 2025 Reporting Chapter 6 Normal-Year Water Supply Characterization
Chapter 7 Water Service Reliability and Drought Risk Assessment Chapter 8 Water Shortage Contingency Plan
Chapter 9 Demand Management Measures
Chapter 10 Plan Adoption, Submittal, and Implementation Pursuant to CWC requirements, the City’s 2025 Plan incorporates DWR’s water use and supply tables (standardized Submittal Tables) for the reporting and submittal of UWMP data. DWR’s standardized Submittal Tables are provided within the body of the 2025 Plan text as well as in Appendix A.

2025 Urban Water Management Plan

City of San Jacinto Page 1-7
The City’s 2025 Plan also provides supporting documents (appendices) including notification letters of the Plan update, public notice of the Plan hearing, and adoption resolution from the City’s governing body. Further discussions regarding these supporting documents are provided within the individual Chapters of the City’s 2025 Plan.

URBAN WATER MANAGEMENT PLANS IN RELATION TO OTHER EFFORTS The City can purchase water supplies from Eastern Municipal Water District (EMWD) which consist of treated groundwater. For the purpose of simplicity, the EMWD supply will be referred to as “treated groundwater” in the balance of this Plan. EMWD is both a retail and wholesale water agency that obtains imported water from the Metropolitan Water District of Southern California (MWD) and also has its own groundwater wells. EMWD prepared a 2025 Plan which is incorporated in the City’s 2025 Plan by reference. In addition, the City provided its water use projections identified in this 2025 Plan to EMWD in five-year increments for a normal year, a single dry year, and a five consecutive year drought over the next 25 years.

2025 Urban Water Management Plan

City of San Jacinto Page 1-8

SPECIFIC CONSIDERATIONS

1.4.1.1 DEMONSTRATION OF CONSISTENCY WITH THE DELTA PLAN

FOR PARTICIPANTS IN COVERED ACTIONS
Pursuant to DWR, an urban water supplier that anticipates participating in or receiving water from a proposed project (or “covered action”) such as a multi-year water transfer, conveyance facility, or new diversion that involves transferring water through, exporting water from, or using water in the Sacramento-San Joaquin Delta should provide information in their Plans for use in demonstrating consistency with Delta Plan Policy WR P1, “Reduce Reliance on the Delta Through Improved Regional Water Self-Reliance”. In addition, pursuant to California Code of Regulations, Title 23, § 5003:
(c)(1) Water suppliers that have done all of the following are contributing to reduced reliance on the Delta and improved regional self-reliance and are therefore consistent with this policy:
(A) Completed a current Urban or Agricultural Water Management Plan (Plan) which has been reviewed by the California Department of Water Resources for compliance with the applicable requirements of Water Code Division 6, Parts 2.55, 2.6, and 2.8;
(B) Identified, evaluated, and commenced implementation, consistent with the implementation schedule set forth in the Plan, of all programs and projects included in the Plan that are locally cost effective and technically feasible which reduce reliance on the Delta; and
(C) Included in the Plan, commencing in 2015, the expected outcome for measurable reduction in Delta reliance and improvement in regional selfreliance. The expected outcome for measurable reduction in Delta reliance and improvement in regional self-reliance shall be reported in the Plan as the reduction in the amount of water used, or in the percentage of water used, from the Delta watershed. For the purposes of reporting, water efficiency is considered a new source of water supply, consistent with Water Code section 1011(a).
2025 Urban Water Management Plan

City of San Jacinto Page 1-9
As discussed above, the City can purchase treated groundwater supplies from EMWD, which is a member agency of the Metropolitan Water District of Southern California (MWD). EMWD’s water supplies consist of groundwater and imported water (a majority of which is supplied from the Colorado River Aqueduct). The City purchases treated groundwater from EMWD on an emergency basis to supplement groundwater supplies and for preventative maintenance. In addition, the City's projected purchases of water from EMWD are not anticipated to be a significant source of water supply. As a result, the City is not anticipated to rely on imported water supplies from the Delta. A further discussion regarding imported Delta water reliance and improvement in regional selfreliance is provided in Appendix C.

1.4.1.2 PERMITTING FOR OCEAN DESALINATION PROJECTS
The City is currently not considering the development of a desalinated water project. In addition, the City does not have opportunities to incorporate desalinated water into its supply.

DEPARTMENT OF WATER RESOURCES’ REVIEW PROCESS
Section 10.5 discusses the process for a water supplier to submit the completed 2025 Plan to DWR, including electronic submittal through DWR’s online Water Use Efficiency Data (WUEdata) portal. DWR will subsequently review the 2025 Plans to ensure that they address the California Water Code requirements. Following DWR’s review, water suppliers will be notified of the results of the review via a formal review letter. These review letters will also be available to the public on DWR’s WUEdata portal. In cases where DWR finds that a Plan does not properly address item(s) in the Water Code, DWR will reach out to the water supplier to discuss needed corrections and correction procedures.
2025 Urban Water Management Plan

City of San Jacinto Page 1-10

URBAN WATER MANAGEMENT PLANS AND GRANT OR LOAN ELIGIBILITY CWC 10608.56.
(a) On and after July 1, 2016, an urban retail water supplier is not eligible for a water grant or loan awarded or administered by the state unless the supplier complies with this part. (c) Notwithstanding subdivision (a), the department shall determine that an urban retail water supplier is eligible for a water grant or loan even though the supplier has not met the per capita reductions required pursuant to Section 10608.24, if the urban retail water supplier has submitted to the department for approval a schedule, financing plan, and budget, to be included in the grant or loan agreement, for achieving the per capita reductions. The supplier may request grant or loan funds to achieve the per capita reductions to the extent the request is consistent with the eligibility requirements applicable to the water funds. (e) Notwithstanding subdivision (a), the department shall determine that an urban retail water supplier is eligible for a water grant or loan even though the supplier has not met the per capita reductions required pursuant to Section 10608.24, if the urban retail water supplier has submitted to the department for approval documentation demonstrating that its entire service area qualifies as a disadvantaged community.
(f) The department shall not deny eligibility to an urban retail water supplier or agricultural water supplier in compliance with the requirements of this part and Part 2.8 (commencing with Section 10800), that is participating in a multiagency water project, or an integrated regional water management plan, developed pursuant to Section 75026 of the Public Resources Code, solely on the basis that one or more of the agencies participating in the project or plan is not implementing all of the requirements of this part or Part 2.8 (commencing with Section 10800).

CWC 10656.

An urban water supplier is not eligible for a water grant or loan awarded or administered by the state unless the urban water supplier complies with this part.

California Code of Regulations Title 23 Division 2 Chapter 5.1 Article 1, Section 596.1 (b)(2) “disadvantaged community” means a community with a median household income that is less than 80 percent of the statewide annual median household income.

Pursuant to DWR’s Final 2025 UWMP Guidebook:
“For a Supplier to be eligible for any water grant or loan administered by DWR, the Supplier must have a current UWMP on file that has been determined by DWR to 2025 Urban Water Management Plan

City of San Jacinto Page 1-11
address the requirements of the Water Code. A current UWMP must also be maintained by the Supplier throughout the term of any grant or loan administered by DWR. A UWMP may also be required to be eligible for other State funding, depending on the conditions that are specified in the funding guidelines. Suppliers are encouraged to seek guidance on the specifics of any State funding source from the respective funding agencies.”
The City’s 2025 UWMP has been prepared to meet eligibility requirements for grants and loans administered by the State and/or DWR.

TIPS FOR URBAN WATER MANAGEMENT PLAN PREPARERS
The California Water Code requires the adoption of both the 2025 Plan and the Water Shortage Contingency Plan (WSCP). The City’s WSCP is included in Chapter 8 of this 2025 Plan. However, the 2025 Plan and the WSCP can be considered stand-alone documents. As discussed in Section 1.3, the City’s 2025 Plan was prepared consistent with the recommended organization provided in DWR’s Final 2025 UWMP Guidebook.

The City’s 2025 Plan was also prepared based on the tips provided in DWR’s Final 2025 UWMP Guidebook including the use of information from previous Plans and following the required Plan notification and adoption process.

In addition, a checklist of specific UWMP requirements is included in Appendix B. The checklist includes the page number where the required elements are addressed to assist in DWR’s review of the submitted Plan.
2025 Urban Water Management Plan

City of San Jacinto Page 2-1
CHAPTER 2

URBAN WATER MANAGEMENT PLAN PREPARATION
LAY DESCRIPTION – CHAPTER 2

PLAN PREPARATION
Chapter 2 (Plan Preparation) of the City’s 2025 Plan discusses and provides the following:
 The basis for preparing an Urban Water Management Plan. The City is required to prepare the 2025 Plan because it is an “urban water supplier” (the City serves more than 3,000 customers for municipal purposes).
 The City is a “Public Water System” and is regulated by the State Water Resources Control Board - Division of Drinking Water. The City’s Public Water System number is provided in Table 2-1.
 The City’s Plan has been prepared as an “individual” plan rather than a “regional” plan in an effort to provide information specific to the City to best inform its employees, management and customers.
 Information presented in the City’s 2025 Plan is provided on “calendar year” basis which is from January 1 through December 31.
 Water quantities presented in the City’s 2025 Plan are provided on an “acre-foot” basis.
 The City’s coordination and outreach efforts with wholesale water agencies, other retail water agencies, and the community. The City coordinated the preparation of its 2025 Plan with Eastern Municipal Water District.
2025 Urban Water Management Plan

City of San Jacinto Page 2-2
 The City’s notification process to the city and county within which the City provides water supplies to.

As discussed in Section 1.3, the City’s 2025 Plan was prepared consistent with the recommended organization provided in DWR’s Final 2025 UWMP Guidebook.

Pursuant to California Water Code requirements, the City’s 2025 Plan incorporates DWR’s water use and supply tables (standardized Submittal Tables) for the reporting and submittal of UWMP data.

BASIS FOR PREPARING A PLAN
CWC 10617.
"Urban water supplier" means a supplier, either publicly or privately owned, providing water for municipal purposes either directly or indirectly to more than 3,000 customers or supplying more than 3,000 acre-feet of water annually. An urban water supplier includes a supplier or contractor for water, regardless of the basis of right, which distributes or sells for ultimate resale to customers.

This part applies only to water supplied from public water systems subject to Chapter 4 (commencing with Section 116275) of Part 12 of Division 104 of the Health and Safety Code.

CWC 10618.12.
(t) “Urban retail water supplier” means a water supplier, either publicly or privately owned, that directly provides potable municipal water to more than 3,000 end users or that supplies more than 3,000 acre-feet of potable water annually at retail for municipal purposes. (w) “Urban wholesale water supplier” means a water supplier, either publicly or privately owned, that provides more than 3,000 acre- feet of water annually at wholesale for potable municipal purposes.

CWC 10620.
(b) Every person that becomes an urban water supplier shall adopt an urban water management plan within one year after it has become an urban water supplier.

CWC 10621.
(a) Each urban water supplier shall update its plan at least once every five years on or before July 1, in years ending in six and one, incorporating updated and new information from the five years preceding each update.
2025 Urban Water Management Plan

City of San Jacinto Page 2-3
The City’s 2025 Plan was prepared in accordance with the UWMP Act which was established in 1983. The UWMP Act requires every “urban water supplier” to prepare and adopt a Plan, to periodically review its Plan at least once every five years and make any amendments or changes which are indicated by the review. An “urban water supplier” is defined as a supplier, either publicly or privately owned, providing water for municipal purposes either directly or indirectly to more than 3,000 customers or supplying more than 3,000 acre-feet (AF) of water annually.

Section 10621(a) of the CWC states, “Each urban water supplier shall update its plan at least once every five years on or before July 1, in years ending in six and one, incorporating updated and new information from the five years preceding each update”.

As a result, DWR requires the 2025 Plans be submitted by July 1, 2026.

The City directly serves potable water to more than 3,000 customers for municipal purposes. As a result, the City is considered an “urban water supplier” and has prepared this 2025 Plan as an update to the City’s 2020 Plan.

SUPPLIERS WITH BOTH WHOLESALE AND RETAIL SALES
The City is a retail water supplier (and not a wholesale water supplier). The City’s 2025 Plan was prepared based on the CWC requirements pertaining to retail water suppliers.

The City relies on water supplies from wholesale water suppliers which are discussed in Section 2.4.1.

2025 Urban Water Management Plan

City of San Jacinto Page 2-4

PUBLIC WATER SYSTEMS
California Health and Safety Code 116275.
(h) "Public water system" means a system for the provision of water for human consumption through pipes or other constructed conveyances that has 15 or more service connections or regularly serves at least 25 individuals daily at least 60 days out of the year.

Pursuant to CWC requirements, the City’s 2025 Plan incorporates DWR’s standardized tables for the reporting and submittal of UWMP data. The Submittal Tables are provided within the body of the 2025 Plan text as well as in Appendix A. The City also submitted the UWMP data (from the standardized Submittal Tables) electronically through DWR’s Online Submittal Tool.

In addition, the City is a Public Water System and is regulated by the State Water Resources Control Board - Division of Drinking Water (SWRCB-DDW). The SWRCBDDW requires water agencies provide the number of connections, water usage, and other information annually. The information provided to SWRCB-DDW shows the City serves potable water to more than 3,000 customers. Table 2-1 provides the City’s Public Water System name and number. As indicated in Table 2-1, the City serves only a single Public Water System.

INDIVIDUAL OR REGIONAL PLANS
As shown in Table 2-2, the City’s 2025 Plan is an “Individual UWMP”. The City has developed its 2025 Plan reporting solely on its service area to address all requirements of the California Water Code, including water use targets and baselines pursuant to SB X7-7 Water Conservation Act of 2009 reporting (discussed further in Chapter 5). The City 2025 Urban Water Management Plan

City of San Jacinto Page 2-5
notified and coordinated with appropriate regional agencies and constituents (See Section 2.4).

REGIONAL REPORTING
CWC 10620.
(d)(1) An urban water supplier may satisfy the requirements of this part by participation in area wide, regional, watershed, or basin wide urban water management planning where those plans will reduce preparation costs and contribute to the achievement of conservation and efficient water use.

As indicated in Table 2-2, the City’s 2025 Plan was developed as an “Individual UWMP” and not part of a Regional Plan or a Regional Alliance.

FISCAL OR CALENDAR YEAR AND UNITS OF MEASURE
CWC 10608.20.
(a)(1) Urban retail water suppliers…may determine the targets on a fiscal or calendar year basis.

FISCAL OR CALENDAR YEAR
The data provided in the City’s 2025 Plan is reported on a calendar year (CY) basis, unless noted otherwise, as shown in Table 2-3. A calendar year begins on January 1st of every year.

The data provided in the City’s 2025 Plan is provided on a CY basis through December 31, 2025
2025 Urban Water Management Plan

City of San Jacinto Page 2-6

UNITS OF MEASURE
As shown in Table 2-3, the data provided in the City’s 2025 Plan is reported in units of acre-feet, unless noted otherwise.

COORDINATION AND OUTREACH
CWC 10631.
(h) An urban water supplier that relies upon a wholesale agency for a source of water shall provide the wholesale agency with water use projections from that agency for that source of water in five-year increments to 20 years or as far as data is available. The wholesale agency shall provide information to the urban water supplier for inclusion in the urban water supplier’s plan that identifies and quantifies, to the extent practicable, the existing and planned sources of water as required by subdivision (b), available from the wholesale agency to the urban water supplier over the same five-year increments, and during various water-year types in accordance with subdivision (f). An urban water supplier may rely upon water supply information provided by the wholesale agency in fulfilling the plan informational requirements of subdivisions (b) and (f).

WHOLESALE AND RETAIL COORDINATION
The City is able to purchase treated groundwater supplies from Eastern Municipal Water District. The City has historically purchased minor amounts of treated groundwater for emergency purposes only (e.g. groundwater supplies not enough to meet demands).

EMWD is both a retail and wholesale water agency that obtains imported water from MWD and has its own groundwater wells. As indicated in Table 2-4, the City has provided its water use projections identified in this 2025 Plan to EMWD in five-year increments for a normal, a single dry, and a five consecutive year drought over the next 25 years. 2025 Urban Water Management Plan

City of San Jacinto Page 2-7

COORDINATION WITH OTHER AGENCIES AND THE

COMMUNITY
CWC 10620.
(d)(3) Each urban water supplier shall coordinate the preparation of its plan with other appropriate agencies in the area, including other water suppliers that share a common source, water management agencies, and relevant public agencies, to the extent practicable.

CWC 10642.

Each urban water supplier shall encourage the active involvement of diverse social, cultural, and economic elements of the population within the service area prior to and during the preparation of both the plan…
The City is required to coordinate the preparation of the Plan with appropriate agencies in the area, including appropriate water suppliers that share a common source. The City coordinated the preparation of its 2025 Plan with EMWD. As discussed in Section 10.2, the City notified EMWD as well as the County of Riverside, at least sixty (60) days prior to the public hearing of the preparation of the 2025 Plan and invited them to participate in the development of the 2025 Plan. A copy of the notification letters sent to these agencies is provided in Appendix D.

NOTICE TO CITIES AND COUNTIES
CWC 10621.
(b) Every urban water supplier required to prepare a plan pursuant to this part shall, at least 60 days before the public hearing on the plan required by Section 10642, notify any city or county within which the supplier provides water supplies that the urban water supplier will be reviewing the plan and considering amendments or changes to the plan.

As discussed in Section 10.2, notification was provided to the County of Riverside that the City was reviewing and considering amendments (updates) to the previous 2020 Plan, 2025 Urban Water Management Plan

City of San Jacinto Page 2-8
and as a result prepare the 2025 Plan. Notification was provided at least 60 days prior to the public hearing (see Appendix D).

SUBMITTAL TABLES
The applicable standardized Submittal Tables referenced within Chapter 2 are provided below.

SUBMITTAL TABLE 2-1: PUBLIC WATER SYSTEMS
Table 2-1 Public Water Systems

CA3310032 City of San Jacinto 4,604 2,448
4,604 2,448
Submittal Table 2-1 Retail: Public Water Systems
Add additional rows as needed
NOTES:

Volume of Water
Supplied 2025 (AF)
DWR NOTES:

Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3. This table identifies the unit of measure selected in Submittal Table 2-3.

Total
Public Water System
Number
Public Water System
Name
Number of Municipal
Connections 2025
2025 Urban Water Management Plan

City of San Jacinto Page 2-9
SUBMITTAL TABLE 2-2: PLAN TYPE INFORMATION
Table 2-2 Plan Type Information

2025 Urban Water Management Plan

City of San Jacinto Page 2-10
SUBMITTAL TABLE 2-3: SUPPLIER INFORMATION
Table 2-3 Supplier Information

2025 Urban Water Management Plan

City of San Jacinto Page 2-11
SUBMITTAL TABLE 2-4: WATER SUPPLIER INFORMATION

EXCHANGE
Table 2-4 Water Supplier Information Exchange
Submittal Table 2-4 Retail: Water Supplier Information Exchange Water Code Section 10631(h)
The retail Supplier has informed the following wholesale supplier(s) of projected water use.

Wholesale Water Supplier Name
Add additional rows as needed
Eastern Municipal Water District
NOTES:
2025 Urban Water Management Plan

City of San Jacinto Page 3-1
CHAPTER 3

SERVICE AREA DESCRIPTION
LAY DESCRIPTION – CHAPTER 3

SERVICE AREA DESCRIPTION

Chapter 3 (Service Area Description) of the City’s 2025 Plan discusses and provides the following:
 A description of the City’s service area. The City owns and operates a water distribution system that serves a portion within the City of San Jacinto’s municipal boundaries. The City’s water service area covers approximately 4 square miles and is located in the southwesterly part of Riverside County at the base of the San Jacinto Mountains, which are located to the east of the City. It is generally bounded on the north by the City of Beaumont, the south by the City of Hemet, and the west by the City of Moreno Valley. The location of the City’s water service area is provided in Figure 1.
 A description regarding the City’s water service area climate. The monthly historical average temperatures (including minimum and maximum), monthly historical average rainfall, and monthly evapotranspiration (ETo) in the vicinity of the City’s service area is summarized. The sources of the climate information are also discussed.
 The population within the City’s water service area is discussed and projected. The sources of the population information are also discussed. The City provides water service to an area with a current population of 20,938. The City’s service area is projected to have a population of 25,970 by Calendar Year 2050. 2025 Urban Water Management Plan

City of San Jacinto Page 3-2
 A discussion of land use information used by the City to develop the 2025. The City reviewed the current and projected land uses within its service area. The City also reviewed data provided by the Southern California Association of Governments, the Department of Finance, and the United States Census Bureau and prepared for counties, cities, and unincorporated areas within Southern California.

GENERAL DESCRIPTION
CWC 10631.
(a) Describe the service area of the supplier, including current and projected population, climate, and other social, economic, and demographic factors affecting the supplier’s water management planning. The projected population estimates shall be based upon data from the state, regional, or local service agency population projections within the service area of the urban water supplier and shall be in five-year increments to 20 years or as far as data is available. The description shall include the current and projected land uses within the existing or anticipated service area affecting the supplier’s water management planning. Urban water suppliers shall coordinate with local or regional land use authorities to determine the most appropriate land use information, including, where appropriate, land use information obtained from local or regional land use authorities, as developed pursuant to Article 5 (commencing with Section 65300) of Chapter 3 of Division 1 of Title 7 of the Government Code.

The City owns and operates a water distribution system that serves a portion within the City of San Jacinto’s municipal boundaries. The City’s water service area covers approximately 4 square miles and is located in the southwesterly part of Riverside County at the base of the San Jacinto Mountains, which are located to the east of the City. The City of San Jacinto is generally bounded on the north by the Cities of Beaumont and Moreno Valley, the south by the City of Hemet, and the west by the City of Perris. The area surrounding the City’s water system boundaries is predominantly rural and supports farming and agricultural activity. The location of the City’s water service area is shown on Figure 1. The remaining portions within the City of San Jacinto’s municipal boundaries are served by EMWD and Lake Hemet Municipal Water District (LHMWD). 2025 Urban Water Management Plan

City of San Jacinto Page 3-3
The City relies almost exclusively on groundwater pumped by three wells. The wells produce groundwater from the San Jacinto Basin which covers an area of approximately 60 square miles. The San Jacinto Basin is drained by the San Jacinto River and is recharged by surface runoff from adjacent mountains and hills, by rainfall directly on the valley floor and by return flow from water applied from overlying uses. The San Jacinto Basin serves as a natural storage reservoir and filtering system for wells constructed therein. In addition, the San Jacinto Basin has a Groundwater Replenishment Program which uses untreated imported water to recharge the San Jacinto Basin.

SERVICE AREA BOUNDARY MAPS
As discussed in Section 3.1, the City’s service area covers approximately 4 square miles encompassing a portion of the City of San Jacinto. A service area boundary map is provided on Figure 1. The City’s water service area boundary relative to the vicinity municipal boundary is also provided in Figure 2.

The City’s service area boundary was originally created in a Geographical Information Systems (GIS) shape file format and converted into a KML format. To the extent information was available, metadata was included in the KML file (including map projection, contact information, start and end dates for which the map is valid, constraints, attribute table definitions, and digitizing base).

2025 Urban Water Management Plan

City of San Jacinto Page 3-4

SERVICE AREA CLIMATE
CWC 10631.
(a) Describe the service area of the supplier, including … “climate…” CWC 10630.

It is the intention of the Legislature, in enacting this part, to permit levels of water management planning commensurate with the numbers of customers served and the volume of water supplied, while accounting for impacts from climate change.

The monthly historical average temperatures (including minimum and maximum), monthly historical average rainfall, and monthly evapotranspiration in the vicinity of the City’s service area is summarized in the tabulation below. Historical climate information was obtained from the Western Regional Climate Center (WRCC) and from DWR’s California Irrigation Management Information System (CIMIS).

The historical average rainfall in the vicinity of the City’s service area is 11.48 inches per year. The City’s service area in the San Jacinto Valley has a dry climate and summers can reach maximum average daily temperatures in the high 90s. Although changes in climatic conditions may have an impact (as discussed in Section 4.5), the projected water supply demands will be based on an average year, a single dry year and a five consecutive year drought, based on historical data and projected demands. Precipitation within the vicinity of the City’s service area is discussed further in Section 7.2.

A discussion of the City’s sources of supply, how those sources may be impacted by climate change, and the proactive actions the City and other local/regional water managers may take to address the potential climate change on water supplies is provided in Section 4.2.5.6.
2025 Urban Water Management Plan

City of San Jacinto Page 3-5
Service Area Climate Information

Month
Average
Temperature
Average
Minimum
Temperature
Average
Maximum
Temperature
Average Total
Precipitation ETo
(F) (F) (F) (Inches) (Inches)

January 52.97 38.85 66.94 2.44 2.16
February 54.05 40.24 67.88 2.33 3.03
March 57.16 43.78 70.49 2 4.4
April 62.22 47.16 77.07 0.72 5.69
May 67.17 52.23 82.29 0.41 6.61
June 73.68 56.60 90.76 0.06 8.22
July 80.09 62.86 97.40 0.22 8.8
August 80.78 63.06 98.11 0.2 8.36
September 76.27 59.51 92.75 0.26 6.28
October 68.05 51.87 84.26 0.51 4.79
November 58.78 42.97 74.38 0.89 3.09
December 52.36 37.86 66.82 1.7 2.14

Annual 66.29 51.24 80.88 11.48 63.57

Source:

Historical average monthly precipitation and temperature information was obtained from the Western Regional Climate Center (http://www.wrcc.dri.edu/) and is based on data collected from Station 047813 (San Jacinto Ranger Station, California) from 1978 through 2025. Historical monthly average ETo information was obtained from the California Irrigation Management Information Systems (http://wwwcimis.water.ca.gov) and is based on data collected from Station 223 (Hemet). 2025 Urban Water Management Plan

City of San Jacinto Page 3-6

SERVICE AREA POPULATION AND DEMOGRAPHICS

SERVICE AREA POPULATION
CWC 10631.
(a) Describe the service area of the supplier, including current and projected population… The projected population estimates shall be based upon data from the state, regional, or local service agency population projections within the service area of the urban water supplier and shall be in five-year increments to 20 years or as far as data is available.

The City provides water service to an area with a current population of 20,938. Table 3-1 presents the current and projected population of the area encompassed by the City’s water service area from CY 2025 to CY 2050. The City’s water service area is projected to have a population of 25,970 by CY 2050.

A GIS analysis using census information was performed by the City to estimate the current population (CY 2025) within the City’s service area. Current census information was obtained in a GIS format from the advanced demographics dataset developed by Esri which includes source material supplied by the U.S. Census Bureau and the U.S.

Census Bureau's American Community Survey.

The projected total population within the City’s service area was based on growth rate projections included in the Southern California Association of Governments (SCAG) “Connect SoCal 2024, Demographics and Growth Forecast” report dated April 2024. The SCAG report incorporates demographic trends, existing land use, general plan land use policies, and input and projections through the year 2050 from the Department of Finance (DOF) and the U.S. Census Bureau for counties, cities and unincorporated areas within Southern California. Annual growth rate projections within the City’s service area were estimated based on the SCAG report and applied to the City’s current water service area population to estimate projected populations through 2050. 2025 Urban Water Management Plan

City of San Jacinto Page 3-7
The City’s service area is almost built out with predominantly single and multi-family residential units and some commercial, institutional, and industrial establishments.

Moving forward, the City of San Jacinto will continue planning for the Regional Housing Needs Assessment (RHNA) allocations and future planned developments including the addition of apartment units and accessory dwelling units (ADUs) as the means of affordable housing.

Pursuant to the California State Housing Law, every jurisdiction (including the City of San Jacinto) is required to plan for its RHNA allocation in the Housing Element of its General Plan. RHNA is a representation of future housing needs for all income levels in a jurisdiction. SCAG’s “6th Cycle Final RHNA Allocation” was adopted March 2021 (and modified in July 2021) and covers the planning period from October 2021 through October 2029. The total RHNA allocation of housing within the City of San Jacinto through 2029 is 3,392 units (including 800 “very-low” income units, 465 “low” income units, 560 “moderate” income units, and 1,567 “above moderate” income units). The City of San Jacinto must identify adequate sites and establish policies and programs that will accommodate the estimated growth, however the City of San Jacinto is not obligated to produce, construct, or develop these allocated units.

OTHER SOCIAL, ECONOMIC, AND DEMOGRAPHIC FACTORS
CWC 10631.
(a) Describe the service area of the supplier, including… other social, economic, and demographic factors affecting the supplier’s water management planning.

No other demographic factors affect the City’s water management planning. However, increased population will have an impact on water demand. 2025 Urban Water Management Plan

City of San Jacinto Page 3-8

LAND USES WITHIN SERVICE AREA
CWC 10631.
(a) ...The description shall include the current and projected land uses within the existing or anticipated service area affecting the supplier’s water management planning. Urban water suppliers shall coordinate with local or regional land use authorities to determine the most appropriate land use information, including, where appropriate, land use information obtained from local or regional land use authorities…
The City reviewed the current and projected land uses within its service area during the preparation of this 2025 Plan. Information regarding current and projected land uses is included in the City’s General Plan 2040, adopted in 2022. The existing land uses within the City’s service area include residential (single-family and multi-family), commercial, industrial, institutional (and governmental), landscape, and agricultural. The projected land uses within the City’s service area are expected to remain similar to the existing land uses. In addition, the projected population within the City’s service area is anticipated to increase (as discussed in Section 3.4). A discussion of the existing and projected water uses for the individual water use sectors within the City’s service area, which includes the different land uses, is provided in Section 4.2. As discussed in Section 2.4, the City coordinated the preparation of the 2025 Plan with EMWD, the City of San Jacinto, and the County of Riverside.

As discussed in Section 3.4, the City obtained data from the Southern California Association of Governments document entitled “Connect SoCal 2024, Demographics and Growth Forecast”, dated April 2024. Projected populations in the City’s service area were based on growth rate projections developed by SCAG. The data provided by SCAG incorporates demographic trends, existing land use, general plan land use policies, and input and projections through the year 2050 from the Department of Finance and the U.S.

Census Bureau for counties, cities, and unincorporated areas within Southern California.

2025 Urban Water Management Plan

City of San Jacinto Page 3-9

SUBMITTAL TABLES
The applicable standardized Submittal Table referenced within Chapter 3 is provided below.

SUBMITTAL TABLE 3-1: POPULATION - CURRENT AND

PROJECTED
Table 3-1 Population – Current and Projected
2025 2030 2035 2040 2045 2050(opt)
20,938 21,675 22,879 23,866 24,896 25,970
Submittal Table 3-1 Retail: Population - Current and Projected Water Code Section 10631(a)
Population
Served
NOTES:
2025 Urban Water Management Plan

City of San Jacinto Page 4-1
CHAPTER 4

WATER USE CHARACTERIZATION
LAY DESCRIPTION – CHAPTER 4

WATER USE CHARACTERIZATION
Chapter 4 (Water Use Characterization) of the City’s 2025 Plan discusses and provides the following:
 The City provides water service to individual “water use sectors”. These water use sectors include residential (single-family and multi-family), commercial, industrial, institutional (and governmental), landscape, and agricultural. Individual descriptions for these water use sectors are provided in Section 4.2.1.  The City’s total water demands (including potable and recycled water) over the past 15 years have ranged from 2,157 AFY to 3,065 AFY, with an average of 2,625 AFY. The City currently measures its water use through meter data and billing records.
 The City conducts an annual water loss audit to identify distribution system water losses. Water losses can result from pipeline leaks and inaccurate metering due to faulty meters. Water loss estimates are incorporated into the City’s projected water demands.
 The City’s current and projected water demands are provided in five-year increments over the next 25 years (through Calendar Year 2050) as shown on Table 4-3.
 The City’s water demand projections incorporate passive savings from water savings which are the result of implementation of codes, water conservation 2025 Urban Water Management Plan

City of San Jacinto Page 4-2
standards, and/or ordinances. The projected water demands for lower income households are identified and are included in the City’s total projected water demands.
 The City’s sources of water supply and how those sources may be impacted by climate change are discussed. The proactive actions the City and other local/regional water managers may take to address the potential climate change impacts on water supplies are also discussed.

NON-POTABLE VERSUS POTABLE WATER USE
The Water Code requires a description and quantification of water uses within the City’s service area, including both non-potable and potable water. The City has no current recycled water (non-potable) demands as addressed in Section 6.2.5; however, a summary is provided in Table 4-1 and Table 4-2. Furthermore, Chapter 4 addresses the City’s potable water demands.

PAST, CURRENT, AND PROJECTED WATER USES BY SECTOR
CWC 10635.
(a) Every urban water supplier shall include, as part of its urban water management plan, an assessment of the reliability of its water service to its customers during normal, dry, and multiple dry water years. This water supply and demand assessment shall compare the total water supply sources available to the water supplier with the long-term total projected water use over the next 20 years, in five-year increments, for a normal water year, a single dry water year, and a drought lasting five consecutive water years. The water service reliability assessment shall be based upon the information compiled pursuant to Section 10631, including available data from state, regional, or local agency population projections within the service area of the urban water supplier.

CWC 10631.
(d)(1) For an urban retail water supplier, quantify, to the extent records are available, past and current water use, over the same five-year increments described in subdivision (a), and 2025 Urban Water Management Plan

City of San Jacinto Page 4-3
projected water use, based upon information developed pursuant to subdivision (a), identifying the uses among water use sectors, including, but not necessarily limited to, all of the following…
(2) The water use projections shall be in the same five-year increments described in subdivision (a).
(4)(A) Water use projections, where available, shall display and account for the water savings estimated to result from adopted codes, standards, ordinances, or transportation and land use plans identified by the urban water supplier, as applicable to the service area. (4)(B) To the extent that an urban water supplier reports the information described in subparagraph (A), an urban water supplier shall do both of the following:
(i) Provide citations of the various codes, standards, ordinances, or transportation and land use plans utilized in making the projections.
(ii) Indicate the extent that the water use projections consider savings from codes, standards, ordinances, or transportation and land use plans. Water use projections that do not account for these water savings shall be noted of that fact.

The City’s current and projected water demands are provided in five-year increments over the next 25 years (through CY 2050) in Tables 4-1 and 4-2. The City’s total water demands were projected based on a review of the “2020 Water Use Target” pursuant to SB X7-7 calculations (discussed in Section 5.2), current water use factors based on recent water demands, Urban Water Use Objective standards (discussed in Section

5.2.6), and the total population projections based on land use trends within the City (discussed in Section 3.4).

The City provides water service to individual “water use sectors” as identified by the California Water Code. The water use sectors supplied by the City are discussed in Section 4.2.1. The water use for each of these sectors during CY 2025 is provided in Table 4-1. The projected water use for each individual water use sector is provided in Table 4-2 and is based on the percentage breakdown of water use from each individual water use sector in CY 2025 (the percentages were then applied to the projected total water use).

2025 Urban Water Management Plan

City of San Jacinto Page 4-4

WATER-USE SECTORS LISTED IN WATER CODE
CWC 10631.
(d)(1) For an urban retail water supplier, quantify, to the extent records are available, past and current water use, over the same five-year increments described in subdivision (a), and projected water use, based upon information developed pursuant to subdivision (a), identifying the uses among water use sectors, including, but not necessarily limited to, all of the following:
(A) Single-family residential.
(B) Multifamily.
(C) Commercial.
(D) Industrial.
(E) Institutional and governmental.
(F) Landscape.
(G) Sales to other agencies.
(H) Saline water intrusion barriers, groundwater recharge, or conjunctive use, or any combination thereof.
(I) Agricultural.
(J) Distribution system water loss.

As shown in Table 4-1, the City’s service area includes the following water use sectors listed in the California Water Code:
 Single-family residential
(A single-family dwelling unit is a lot with a free-standing building containing one dwelling unit that may include a detached secondary dwelling. Single-family residential water demands are included in retail demands.)  Multi-family
(Multiple dwelling units are contained within one building or several buildings within one complex. Multi-family residential water demands are included in retail demands.)
2025 Urban Water Management Plan

City of San Jacinto Page 4-5
 Commercial
(Commercial users are defined as water users that provide or distribute a product or service)
 Institutional (and governmental)
(Institutional users are defined as water user dedicated to public service.

Institutional users include, among other users, higher education institutions, schools, courts, churches, hospitals, government facilities, and nonprofit research institutions.)
 Landscape
(Landscape connections supply water solely for landscape irrigation. Landscapes users may be associated with multi-family, commercial, industrial, or institutional/governmental sites, but are considered a separate water use sector if the connection is solely for landscape irrigation. Landscape water demands are included in retail demands.)
 Industrial
(Industrial users are defined as water users that are primarily a manufacturer or processor of materials as defined by the North American Industry Classification System (NAICS) code sectors 31 to 33, inclusive, or an entity that is a water user primarily engaged in research and development. Industrial water demands are included in retail demands.)
 Agricultural
(Water used for commercial agricultural irrigation.)
2025 Urban Water Management Plan

City of San Jacinto Page 4-6
 Distribution system losses
(Distribution system losses represent the potable water losses from the pressurized water distribution system and water storage facilities, up to the point of delivery to the customers. Additional information is discussed in Section 4.3)

OPTIONAL WATER-USE SECTORS IN ADDITION TO THOSE

LISTED IN WATER CODE
The City’s service area does not include other water demand sectors which are not listed in the California Water Code (including exchanges, transfers, wetlands or wildlife habitat, and surface water storage).

PAST WATER USE
Chapter 6 provides a discussion of the sources of water supply the City uses to meet its water demands. Section 6.1 provides a tabulation of the City’s historical annual water demands for each water supply source. Over the past 15 years, the City’s total water demands have ranged from 2,157 AFY to 3,065 AFY, with an average of 2,625 AFY. In addition, the City previously experienced a five consecutive year drought within its service area from CY 2011 to CY 2015. The City reviewed its historical water demands to determine the projected water demands and water supply reliability (discussed in Chapter 7). The City is able to provide sufficient water supplies to meet the projected water demands of its customers, including during a five consecutive year drought period.

2025 Urban Water Management Plan

City of San Jacinto Page 4-7

CURRENT WATER USE
CWC 10631.
(d)(1) For an urban retail water supplier, quantify, to the extent records are available, past… water use… based upon information developed pursuant to subdivision (a), identifying the uses among water use sectors…
The City currently measures its water use through meter data and billing records. The water use for the City’s individual water use sectors during CY 2025 are provided in Table 4-1. Recycled water uses are addressed separately in Section 6.5; however, a summary of projected recycled water uses is provided in Table 4-4.

DWR has created an optional “Planning Tool Worksheet” for water suppliers to review and assess monthly water use trends. DWR has deemed the tool as optional and the City is not required by DWR to use the tool. Section 6.1 provides a tabulation of the City’s historical annual water uses for each water supply source. During the past 15 years, the City experienced a five consecutive year drought within its service area from CY 2011 to CY 2015. Historical records indicate the City’s annual water demands had been greater prior to CY 2011. The City has been able to provide sufficient water supplies to its customers, including during five consecutive year droughts and years with historically high water demands. In addition, the City has been able to provide water service to meet maximum day water demands for these years, including during the summer months. A further discussion regarding the reliability of the City’s water supply sources is provided in Chapter 7.

2025 Urban Water Management Plan

City of San Jacinto Page 4-8

PROJECTED WATER USE

4.2.5.1 GENERAL GUIDANCE ON PROJECTIONS
CWC 10631.
(d)(1) For an urban retail water supplier, quantify, to the extent records are available, … projected water use, based upon information developed pursuant to subdivision (a), identifying the uses among water use sectors…
CWC 10633.

The plan shall provide, to the extent available, information on recycled water...and shall include all of the following:...
(e) The projected use of recycled water within the supplier’s service area at the end of 5, 10, 15, and 20 years, and a description of the actual use of recycled water in comparison to uses previously projected pursuant to this subdivision...

CWC 10635.
(a) Every urban water supplier shall include, as part of its urban water management plan, an assessment of the reliability of its water service to its customers during normal, dry, and multiple dry water years. This water supply and demand assessment shall compare the total water supply sources available to the water supplier with the long-term total projected water use over the next 20 years, in five-year increments, for a normal water year, a single dry water year, and a drought lasting five consecutive water years. The water service reliability assessment shall be based upon the information compiled pursuant to Section 10631, including available data from state, regional, or local agency population projections within the service area of the urban water supplier.

CWC 10631.
(h) An urban water supplier that relies upon a wholesale agency for a source of water shall provide the wholesale agency with water use projections from that agency for that source of water in five-year increments to 20 years or as far as data is available… As discussed above, the City’s current and projected water demands are provided in fiveyear increments over the next 25 years (through CY 2050) in Tables 4-1 and 4-2. The City’s total water demands were projected based on a review of the “2020 Water Use Target” pursuant to SB X7-7 calculations (discussed in Section 5.2), current water use factors based on recent water demands, Urban Water Use Objective standards 2025 Urban Water Management Plan

City of San Jacinto Page 4-9
(discussed in Section 5.2.6), and the total population projections based on land use trends within the City (discussed in Section 3.4). Chapter 6 provides a discussion of the sources of water supply the City will use to meet the projected water demands (including recycled water use). The City’s projected water demands and water supplies during a normal year, a single dry year, and a five consecutive year drought are provided in Chapter 7.

Because the City relies on wholesale water supplies, the City has provided its 2025 Plan to EMWD as discussed in Section 2.4.1.

4.2.5.2 WATER-USE PROJECTIONS BY SECTOR
CWC 10631.
(d)(1) For an urban retail water supplier, quantify, to the extent records are available … projected water use based upon information developed pursuant to subdivision (a), The City provides water service to individual “water use sectors” as identified by the California Water Code. The water use sectors supplied by the City are discussed in Section 4.2.1. The water use for each of these sectors during CY 2025 is provided in Table 4-1. The projected water use for each individual water use sector through CY 2050 is provided in Table 4-2 and is based on the percentage breakdown of water use from each individual water use sector in CY 2025 (the percentages were then applied to the projected total water use).
2025 Urban Water Management Plan

City of San Jacinto Page 4-10

4.2.5.3 STANDARDS, CODES, ORDINANCES, AND PLANS
CWC 10631.
(d)(4)(A) Water use projections, where available, shall display and account for the water savings estimated to result from adopted codes, standards, ordinances, or transportation and land use plans identified by the urban water supplier, as applicable to the service area. (d)(4)(B) To the extent that an urban water supplier reports the information described in subparagraph (A), an urban water supplier shall do both of the following:
(i) Provide citations of the various codes, standards, ordinances, or transportation and land use plans utilized in making the projections.
(ii) Indicate the extent that the water use projections consider savings from codes, standards, ordinances, or transportation and land use plans. Water use projections that do not account for these water savings shall be noted of that fact.

The City’s projected water demands are provided in five-year increments over the next 25 years (through CY 2050) in Table 4-2. The City’s projected water demands and water supplies during a normal year, a single dry year, and a five consecutive year drought are provided in Chapter 7. The projected water demands for each of the City’s water use sectors are provided in Table 4-2. As discussed in the following Section, the City’s water demand projections incorporate “passive savings” which are the result of implementation of codes, standards, and/or ordinances.

4.2.5.4 RETAIL ONLY
The City’s total water demands were projected based on a review of the “2020 Water Use Target” pursuant to SB X7-7 calculations (discussed in Section 5.2), current water use factors based on recent water demands, Urban Water Use Objective standards (discussed in Section 5.2.6), and the total population projections based on land use trends within the City (discussed in Section 3.4). The projected water demands for the water use sectors were based on the percentage breakdown of water demands from each individual 2025 Urban Water Management Plan

City of San Jacinto Page 4-11
water use sector in CY 2025 (the percentages were then applied to the projected total water demands). A discussion of the City’s water supplies is further discussed in Section

6.2. As discussed in Section 2.4.1, the City has coordinated its water demand projections with EMWD for each water use sector.

The City’s water demand projections incorporate water savings from “passive savings” which are the result of implementation of codes, standards, and/or ordinances. The City’s “Water Conservation and Water Supply Shortage Program”, which was created through the adoption of Ordinance No. 09-16 adopted in May 2009 (discussed in Section 9.1.3), includes methods for current and ongoing reduction in water use and water waste. Prior to adoption of Ordinance No. 09-16, the City’s water use rate ranged from approximately 172 gallons per capita day to 203 gallons per capita day (from 1995 through 2004). As identified in Section 5.2.2, the City’s actual water use rate during CY 2025 was 131 gallons per capita per day which is a decrease of up to 72 gallons per capita per day from the recent historical water use and includes passive savings. The City’s projected water demands incorporate water use targets less than its established SB X7-7 water use target for 2025 and incorporate ongoing water passive savings and reduced water use. As indicated in Table 4-3, estimated future water savings have been considered as part of the City’s water use projections.

4.2.5.5 LOWER-INCOME HOUSEHOLDS
CWC 10631.1.
(a) The water use projections required by Section 10631 shall include projected water use for single-family and multifamily residential housing needed for lower income households, as defined in Section 50079.5 of the Health and Safety Code, as identified in the housing element of any city, county, or city and county in the service area of the supplier. (b) It is the intent of the Legislature that the identification of projected water use for single-family and multifamily residential housing for lower income households will assist a supplier in complying with the requirement under Section 65589.7 of the Government Code to grant a priority for the provision of service to housing units affordable to lower income households. 2025 Urban Water Management Plan

City of San Jacinto Page 4-12
California Health and Safety Code 50079.5.
(a) "Lower income households" means persons and families whose income does not exceed the qualifying limits for lower income families… In the event the federal standards are discontinued, the department shall, by regulation, establish income limits for lower income households for all geographic areas of the state at 80 percent of area median income, adjusted for family size and revised annually.

The City’s water demands projections provided in Table 4-2 include projected water demands for lower income single-family and multi-family households. A lower income household is defined as a household with an income less than 80 percent of the area median income (within Riverside County), adjusted for family size. The total number of lower income households within the City’s service area was estimated based on billing records provided by the City, a review of the City’s General Plan 2040, a review of median household income range statistics provided by the US Census Bureau (https://data.census.gov/cedsci/), and a review of GIS maps of Disadvantaged Communities2 (DACs), including block groups, tracts, and places, provided by DWR. The estimated number of lower income households located within the City’s service area is approximately 45.5 percent of the total number of households. As indicated in Table 4-2, the total projected residential (single family and multi-family) water demands within the City in 2050 is estimated at about 2,116 AFY. Based on a 45.5 percent use factor of total residential water demands, the projected water demand for lower income households will be about 962 AFY by CY 2050. The projected water demands for lower income households were included in the City’s total projected water demands, as indicated in Table 4-3.
2 GIS information for DACs is based on data from the US Census showing census block groups, tracts, and places identified as disadvantaged communities (less than 80 percent of the State's median household income) or severely disadvantaged communities (less than 60 percent of the State's median household income)
2025 Urban Water Management Plan

City of San Jacinto Page 4-13

4.2.5.6 CLIMATE CHANGE CONSIDERATIONS
CWC 10630.

It is the intention of the Legislature, in enacting this part, to permit levels of water management planning commensurate with the numbers of customers served and the volume of water supplied, while accounting for impacts from climate change.

CWC 10635.
(b) Every urban water supplier shall include, as part of its urban water management plan, a drought risk assessment… (and) shall include each of the following… (4) Considerations of the historical drought hydrology, plausible changes on projected supplies and demands under climate change conditions, anticipated regulatory changes, and other locally applicable criteria.

Climate is defined as “the average course or condition of the weather at a place usually over a period of years as exhibited by temperature, wind velocity and precipitation3”. A change in the climate which produces a greater amount of precipitation (i.e. more runoff and/or snowpack) and lower temperatures is generally a benefit to water supplies.

However, climate changes that result in decreased precipitation, decreased runoff, and increased temperature may adversely affect an urban water supplier’s ability to meet demands by potentially impacting supplies. Consequently, the focus of impacts of climate change is on these adverse consequences.

Section 6.2 of this Plan describes the City’s sources of water supply, management practices associated with those sources, and the long-term reliability of those sources.

Section 7.3 includes a Drought Risk Assessment which considers the potential impacts of climate change to the City’s water supply sources. Chapter 8 provides a detailed discussion of the City’s Water Shortage Contingency Plan, including but not limited to, the six standard water shortage levels in the event climate change results in a reduction 3 www.merriam-webster.com
2025 Urban Water Management Plan

City of San Jacinto Page 4-14
to water supplies associated with a periodic drought condition. The following is a discussion of the City’s sources of supply, how those sources may be impacted by climate change, and the proactive actions the City and other local/regional water managers may take to address the potential climate change impacts on water supplies.

Groundwater Supplies – San Jacinto Basin
The City relies on groundwater produced from the San Jacinto Basin as discussed in Section 6.2.2. The City can also purchase treated groundwater supplies from EMWD. The San Jacinto Basin is adjudicated and is actively managed by the Hemet-San Jacinto Watermaster. The management activities of the Basin are described in detail in Section

6.2.2. Recognizing the potential impacts of climate change on the San Jacinto Basin groundwater supplies (decreased local runoff and replenishment, along with increased groundwater production, may lead to decreased groundwater levels), the City has used climate tools available on the California Energy Commission’s Cal-Adapt website (https://cal-adapt.org/) to identify potential future climate change cycles for the San Jacinto Basin. The Cal-Adapt website has been developed by the Geospatial Innovation Facility at the University of California, Berkeley with funding and advisory oversight by the California Energy Commission and California Strategic Growth Council.

To address the uncertainty in future greenhouse gas emissions, Cal-Adapt has developed a Representative Concentration Pathway 4.5 (RCP 4.5) scenario and a Representative Concentration Pathway 8.5 (RCP 8.5) scenario. RCP 4.5 represents a scenario in which greenhouse gas emissions peak around 2040, then decline and stabilize. RCP 8.5 represents a scenario in which emissions continue to strongly rise through 2050 and plateau around 2100. RCP 4.5 is a “medium” emissions scenario that models a future in which there is an effort made by societies to reduce greenhouse gas emissions, whereas 2025 Urban Water Management Plan

City of San Jacinto Page 4-15
RCP 8.5 is a “business-as-usual” scenario. For the City’s climate change analysis, the RCP 4.5 scenario was selected.

The Cal-Adapt climate tools also incorporate several General Circulation Models (GCMs), which represent physical processes in the atmosphere, ocean, and land surface. These GCMs projected future climates under conditions such as warm/dry, cooler/wetter, and average simulations. For the City’s climate change analysis, the average condition GCM (CanESM2) was selected.

The climate tools available on the Cal-Adapt website were used to simulate projected annual precipitation and annual average maximum temperature in the San Jacinto Basin.

An electronic boundary of the San Jacinto Basin was submitted online through the CalAdapt website in a “KML” file format (i.e. Google Earth format) and data using several of the available climate tools was generated.

Based on the data generated by the Cal-Adapt simulations (see Appendix E), the average annual rainfall in the San Jacinto Basin is projected to be 15.0 inches through 2099, compared to historical average of 13.5 inches (from 1961 through 1990). In addition, the average maximum temperature is projected to be 86.5 degrees Fahrenheit compared to a historical average of 80.0 degrees Fahrenheit. Although there may be more precipitation in the future, it may be more likely to fall as rainfall compared to snowfall.

The simulations do not denote the duration or intensity of storms contributing to the annual precipitation.

Recognizing these potential impacts to local hydrology resulting from climate change and the resultant impacts to the groundwater supplies, the Hemet-San Jacinto Watermaster has taken (and may reinstate as needed) proactive actions to anticipate and circumvent the potential impacts of climate change. The City produces groundwater from the San Jacinto Basin within an area referred to as the “Management Area”. The San Jacinto Basin Judgment estimates the groundwater safe yield of the Management Area to be 2025 Urban Water Management Plan

City of San Jacinto Page 4-16
approximately 45,000 acre-feet per year. The City of San Jacinto’s Base Production Rights are currently 3,004 acre-feet per year. The Hemet-San Jacinto Watermaster has the ability to reduce the amount of water rights available to Producers before they must pay an assessment for expensive imported water. This action provides producers with an economic incentive to reduce demands and will enable the City to rely on the San Jacinto Basin as a reliable source of supply.

As discussed in Section 5.2.6, SWRCB’s “Making Conservation A Way of Life Regulation” (under the California Code of Regulations, Title 23, Section 965 et seq) requires urban retail water suppliers to annually calculate and comply with an Urban Water Use Objective; carry out commercial, industrial, and institutional performance measures; and provide progress reports. The regulation is expected to reduce inefficient water use and protect water supplies from the effects of rising temperatures and drier conditions due to climate change. The regulation took effect in 2025 and includes phased water use standards for residential use , commercial, industrial, and institutional landscape use, and water losses.

The City also has the ability to enter into Water Supply Shortage Levels pursuant to its Water Shortage Contingency Plan (discussed in Section 8.3). Each Water Supply Shortage Level includes demand reduction actions consisting of irrigation and other outdoor use restrictions and other water use prohibitions. These demands reduction actions are designed to strongly encourage customers with high per capita usage to achieve proportionally greater reduction than those with low usage. The City will enter into an appropriate Water Supply Shortage Level as a result of drought or other water supply conditions in which there is a water supply shortage, or threatened shortage, and a consumer demand reduction is necessary.
2025 Urban Water Management Plan

City of San Jacinto Page 4-17

DISTRIBUTION SYSTEM WATER LOSS
CWC 10631.
(d)(3)(A) The distribution system water loss shall be quantified for each of the five years preceding the plan update, in accordance with rules adopted pursuant to Section 10608.34. (B) The distribution system water loss quantification shall be reported in accordance with a worksheet approved or developed by the department through a public process. The water loss quantification worksheet shall be based on the water system balance methodology developed by the American Water Works Association.
(C) In the plan due July 1, 2021, and in each update thereafter, data shall be included to show whether the urban retail water supplier met the distribution loss standards enacted by the board pursuant to Section 10608.34.

PREVIOUS FIVE YEARS DISTRIBUTION SYSTEM LOSSES
Distribution system water losses represent the potable water losses from the pressurized water distribution system and water storage facilities, up to the point of delivery to the customers. Sources of distribution system water loss can include: inaccurate metering due to faulty meters; water use not metered such as firefighting, flushing of the water system; and pipeline leaks.

The California Water Code Section 10608.34 requires “On or before October 1, 2017, and on or before October 1 of each year thereafter, each urban retail water supplier shall submit a completed and validated water loss audit report for the previous calendar year or the previous fiscal year...” The water loss audits must follow American Water Works Association (AWWA) guidance and be validated by a certified water audit validator. The City has completed the annual water loss audit process through January 1, 2026, as required by the California Water Code. As shown in Table 4-5, the City has completed water loss audits for the past five years representing Fiscal Year 2020-21 through Fiscal Year 2024-25. The City’s water loss audits were prepared and validated pursuant to DWR 2025 Urban Water Management Plan

City of San Jacinto Page 4-18
requirements. The annual water loss audit reports submitted by retail water agencies in California, including the City, are available on DWR’s WUEdata website (https://wuedata.water.ca.gov/awwa_plans).

The City’s annual water loss audits identify real water losses (e.g. leaks and main failures) and apparent water losses (e.g. customer meter inaccuracies, systematic data handling errors in customer billing systems, and unauthorized consumption). The City’s distribution system water losses are based on the sum of the real and apparent water losses. Over the past five years, the City’s average distribution system water losses represent approximately 6.0 percent of its total water demands. This average water loss factor was incorporated into the City’s total potable water demand projections (Tables 4-2 and 4-3).

PROGRESS TOWARD MEETING THE WATER LOSS PERFORMANCE

STANDARD
Consistent with the California Code of Regulations, Title 23, Sections 980 through 986, retail water suppliers are required to comply with Real Water Loss Performance Standards by January 1, 2028 (pursuant to SWRCB requirements). Until then, a supplier may, when calculating its Urban Water Use Objective (discussed further in Section 5.2.6), use real losses reported in the water loss audits provided to the Department of Water Resources (discussed in Section 4.3.1), rather than the standard-based budget calculated according to the equation described Section 970 of the California Code of Regulations.

Pursuant to the California Water Code Section 10631(d)(3)(C), a retail water supplier is required to provide data in its 2025 Plan demonstrating whether the retail water supplier met its Water Loss Performance Standard. The California Code of Regulations includes the following methods for compliance:
2025 Urban Water Management Plan

City of San Jacinto Page 4-19
• Retail suppliers may have met their Real Water Loss Performance Standard if their 2025 or 2026 annual water loss audits (currently not available) show actual real water loss at or below the standard (California Code of Regulations Section 981[b]). • Retail suppliers may still meet the Real Water Loss Performance Standard if, by January 1, 2028, their 2027 annual water loss audit shows actual real water loss at or below the standard (California Code of Regulations Section 981[a] and [b]). • Apparent Water Loss Performance Standards are evaluated at the time compliance with the Real Water Loss Performance Standard is assessed (California Code of Regulations Section 981[d]).

The City’s 2025 water loss audit is due by January 1, 2027 and was not available during the preparation, completion, and submittal of the City’s 2025 Plan.

Table 4-6 presents the City’s Real and Apparent Water Loss Performance Standards, as well as the real and apparent water losses included in the City’s most recent 2024 water loss audit. The City’s real and apparent water losses included in the City’s most recent 2024 water loss audit are below the Real and Apparent Water Loss Performance Standards.

The City will continue to improve data collection for assessing and reducing water losses while performing proactive measures to minimize real losses. City field personnel are trained to spot leaks and verify if water from fire hydrants is metered, permitted, or if the water is taken without authorization.

2025 Urban Water Management Plan

City of San Jacinto Page 4-20

SUBMITTAL TABLES
The applicable standardized Submittal Tables referenced within Chapter 4 are provided below.

TABLE 4-1: TOTAL USES FOR POTABLE AND NON-POTABLE

WATER-ACTUAL
Table 4-1 Total Uses for Potable and Non-Potable Water – Actual Use Type
Drop down list
May select each use multiple times
These are the only use types that will be
recognized by the WUEdata online submittal tool
Potable or NonPotable
(OPTIONAL)
Drop down list
Volume (AF)
Single Family Potable 1,267
Multi-Family Potable 342
Commercial Potable 347
Industrial Potable 42
Institutional/Governmental Potable 218
Landscape Potable 85
Agricultural Potable 1
Distribution System Water Loss Potable 146
2448
0 Total 2,448
Submittal Table 4-1 Retail: Total Uses for Potable and Non-Potable Water — Actual Water Code Section 10631(d)(1)
NOTES:

DWR NOTES: Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3. This table identifies the unit of measure selected in Submittal Table 2-3. 2025 Actual Water Use
Add additional rows as needed
Subtotal Potable
Subtotal Non-Potable
Additional Description
(as needed)
2025 Urban Water Management Plan

City of San Jacinto Page 4-21
TABLE 4-2: TOTAL USES OF POTABLE AND NON-POTABLE
WATER—PROJECTED
Table 4-2 Total Uses of Potable and Non-Potable Water – Projected

Use Type
Drop down list
May select each use multiple times
These are the only Use Types that will be
recognized by the WUEdata online submittal tool
Potable or Non-Potable
(OPTIONAL)
Drop down list
2030 (AF) 2035 (AF) 2040 (AF) 2045 (AF) 2050 opt (AF)
Single Family Potable 1,393 1,470 1,534 1,600 1,669
Multi-Family Potable 376 397 414 432 450
Commercial Potable 382 403 420 438 457
Industrial Potable 46 49 51 53 55
Institutional/Governmental Potable 239 253 264 275 287
Landscape Potable 94 99 103 108 112
Agricultural Potable 1 1 1 1 1
Distribution System Water Loss Potable 161 170 177 185 193 2,692 2,842 2,964 3,092 3,224
0000 0
2,692 2,842 2,964 3,092 3,224
Add additional rows as needed.

Submittal Table 4-2 Retail: Total Uses for Potable, and Non-PotableWater — Projected Water Code Section 10631(d)(1)
Projected Water Use
(Report To the Extent that Records are Available)
Additional Description
(as needed)
NOTES:

Total
DWR NOTES: Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3. This table identifies the unit of measure selected in Submittal Table 2-3.

Subtotal Non-Potable
Subtotal Potable
2025 Urban Water Management Plan

City of San Jacinto Page 4-22
TABLE 4-3: INCLUSION IN WATER-USE PROJECTIONS
`
Table 4-3 Inclusion in Water-Use Projections
OPTIONAL TABLE 4-4: PASSIVE WATER SAVINGS PROJECTION
DWR has deemed Table 4-4 to be optional.

Table 4-4 Passive Savings Projection

Are Future Water Savings Included in Projections?
Drop down list (y/n)
Yes
If "Yes" to above, state the section or page number, in the cell to the right, where citations of the codes, ordinances, or otherwise are utilized in demand projections are found.

Optional Suppliers may complete Optional Submittal Table 4-4 R to quantify the expected savings.

Section 4.2.5
and Chapter
8 Are Lower Income Residential Demands Included In Projections? Drop down list (y/n)
Yes
Optional If the method for accounting Lower Income Residential Demands has been included, provide page number where this accounting can be found.

Submittal Table 4-3 Retail: Inclusion in Water Use Projections Water Code Section 10631 (a), 10631 (d)(4)(A), and 10631 (d)(4)(B) NOTES:

DWR NOTES: Additional guidance is provided in Appendix K. 2025 Urban Water Management Plan

City of San Jacinto Page 4-23
TABLE 4-5: WATER LOSS AUDIT REPORTING
Table 4-5 Water Loss Audit Reporting

Public Water System ID #
Reported in Table 2-1 R Reporting Period
Submitted to DWR Water
Loss Audit Program
(yes/no)
2020 Yes
2021 Yes
2022 Yes
2023 Yes
2024 Yes
Submittal Table 4-5 Retail: Water Loss Audit Reporting
Water Code Section 10631(d)(3)(A)
CA3310032
DWR NOTES: Suppliers will provide a link to the WUEdata submittals of their Water Loss Audit Reports.

NOTES:

Report submittal status for all five years for each Public Water System as available.

Add rows as needed
2025 Urban Water Management Plan

City of San Jacinto Page 4-24
TABLE 4-6: PROGRESS TOWARD 2028 WATER LOSS STANDARD
Table 4-6 Progress Toward 2028 Water Loss Standard

2028 Real Water Loss
Standard per Unit per
day
Units for Real
Water Loss
Drop down list
Number of Units
(Connections or
Miles corresponding
with units selected)
Volume of Total Real
Loss
(from AWWA Water
Loss Audit)
(AF)
2028 Apparent
Water Loss
Standard per Unit
per Day
Units for
Apparent Water
Loss
Number of
Connections
Volume of Total
Apparent Loss
(from AWWA Water
Loss Audit)
(AF)
CA3310032 Yes 21.3
Gallons per
Service
Connection per
Day (GPSCD)
4600 79.183 15.4 4.0
Gallons per
Service
Connection per
Day (GPSCD)
4600 12.045 2.3
Gallons per
Service
Connection per
Day (GPSCD)
Gallons per
Service
Connection per
Day (GPSCD)
Submittal Table 4-6 Retail: Progress Towards 2028 Water Loss Standard Water Code Section 10631(d)(3)(C)
NOTES:

Apparent Water Loss
Did the Water Board Calculate
a Water Loss Standard for this
Public Water System? (y/n)
If no, Supplier will not
complete this row.

Real Water Loss
Water Board's Calculated Water Loss Standards
DWR NOTES: Units of measure (AF, CCF, MG) for Water Loss MUST remain consistent with units reported in Submittal Table 2-3. The units reported in Submittal Table 2-3 are used in this table's calculations.

Public Water
System ID #
Reported in
Submittal Table 2-
1 R
Add additional rows as needed.

Most Recent AWWA Water Loss Audit
Real Water
Loss Per Unit
per Day
Most Recent AWWA Water Loss Audit
Apparent Water
Loss Per Unit per
Day
State Water Board Standard State Water Board Standard
2025 Urban Water Management Plan

City of San Jacinto Page 5-1
CHAPTER 5
SB X7-7 BASELINES, 2020 TARGETS, AND 2025 REPORTING
LAY DESCRIPTION – CHAPTER 5
SB X7-7 BASELINES, 2020 TARGETS, AND 2025 REPORTING
Chapter 5 (SB X7-7 Baselines, Targets, and 2025 Compliance) of the City’s 2025 Plan discusses and provides the following:
 The Water Conservation Act of 2009 (or SB X7-7) required the State of California achieve a 20 percent reduction in urban water use by the year 2020.  SB X7-7 required urban water suppliers, including the City, to develop a “2020 Water Use Target” to assist the State of California to achieve the 20 percent reduction. The 2020 Water Use Target represents the amount of water each person should use per day (i.e. gallons per capita per day or GPCD) by the year 2020.
 The City previously determined its 2020 Water Use Target during the preparation of its 2015 Plan by completing standardized tables (referred to as the SB X7-7 Verification Form) to demonstrate compliance with the Water Conservation Act of 2009. The City’s 2020 Water Use Target was 147 GPCD.
 The City’s per-capita water use during Calendar Year 2020 was 131 GPCD. The City’s per-capita water use during Calendar Year 2020 met the 2020 Water Use Target (i.e. the per-capita water use was less than the Water Use Target). 2025 Urban Water Management Plan

City of San Jacinto Page 5-2

REPORTING REQUIREMENTS FOR WHOLESALE SUPPLIERS
CWC 10608.12.
(aj) “Urban wholesale water supplier,” means a water supplier, either publicly or privately owned, that provides more than 3,000 acre-feet of water annually at wholesale for potable municipal purposes.

CWC 10608.36.

Urban wholesale water suppliers shall include in the urban water management plans required pursuant to Part 2.6 (commencing with Section 10610) an assessment of their present and proposed future measures, programs, and policies to help achieve the water use reductions required by this part.

The City is not a wholesale agency and is not required by DWR to complete Section 5.1.

REPORTING REQUIREMENTS FOR RETAIL SUPPLIERS
CWC 10608.40.

Urban water retail suppliers shall report to the department on their progress in meeting their urban water use targets as part of their urban water management plans submitted pursuant to Section 10631.

CWC 10608.12.
(af) “Urban retail water supplier” means a water supplier, either publicly or privately owned, that directly provides potable municipal water to more than 3,000 end users or that supplies more than 3,000 acre-feet of potable water annually at retail for municipal purposes.

The Water Conservation Act of 2009 (or SB X7-7) required the State of California achieve a 20 percent reduction in urban water use by the year 2020. SB X7-7 required urban water suppliers, including the City, to develop a “2020 Water Use Target” to assist the 2025 Urban Water Management Plan

City of San Jacinto Page 5-3
State of California to achieve the 20 percent reduction. The 2020 Water Use Target represents the amount of water each person should use per day (i.e. gallons per capita per day or GPCD) by the year 2020.

The City previously determined its 2020 Water Use Target during the preparation of its 2015 Plan by completing standardized tables (referred to as the SB X7-7 Verification Form) to demonstrate compliance with the Water Conservation Act of 2009. The City’s SB X7-7 Verification Form was also included in its 2020 Plan. The City’s 2020 Water Use Target was 147 GPCD.

SUPPLIER WAS NOT AN URBAN RETAIL WATER SUPPLIER
Section 5.2.1 is not applicable to the City.

The City was an urban retail water supplier during and before the 2020 Plan cycle in determining compliance with the 2020 Water Use Target.

SUPPLIER MET 2025 TARGET IN 2025
The City previously calculated its “2020 Water Use Target” in its 2015 Plan pursuant to the methodology provided by DWR. The City’s 2020 Water Use Target was confirmed to be 147 GPCD.

As discussed in the City’s 2020 Plan, the annual gross water use by the City during CY 2020 was 2,650 AF. In addition, the estimated population within the City’s service area for CY 2020 was 17,993. As a result, the City’s per-capita water use during CY 2020 was 131 GPCD. As shown in Table 5-1, the City’s per-capita water use during CY 2020 met the 2020 Water Use Target. The City also demonstrated compliance with the 2020 Water Use Target by completing the SB X7-7 2020 Compliance Form (included in the 2020 Plan).
2025 Urban Water Management Plan

City of San Jacinto Page 5-4
SUPPLIER DID NOT MEET 2025 TARGET IN 2025—NO CHANGE TO

SERVICE AREA
Section 5.2.3 is not applicable to the City.

As indicated in Section 5.2.2, the City previously met its 2020 Water Use Target as part of the 2020 Plan.

SUPPLIER DID NOT MEET 2025 TARGET—CHANGE TO
SERVICE AREA SINCE 2025
Section 5.2.4 is not applicable to the City.

As indicated in Section 5.2.2, the City previously met its 2020 Water Use Target as part of the 2020 Plan. In addition, the City has not had any changes to its service area since 2020.

FUNDING ELIGIBILITY
CWC 10608.56.
(a) On and after July 1, 2016, an urban retail water supplier is not eligible for a water grant or loan awarded or administered by the state unless the supplier complies with this part.

If a retail water supplier does not achieve its 2020 Water Use Target, the retail water supplier is not eligible to receive a water grant or loan from the State of California until it complies. The following two exceptions to this are provided:
2025 Urban Water Management Plan

City of San Jacinto Page 5-5
 Water Code Section 10608.56(c) states that a water supplier shall be eligible for a water loan or grant if it “has submitted to the department for approval a schedule, financing plan, and budget, to be included in the grant or loan agreement, for achieving the per-capita reductions.”
 Water Code Section 10608.56(e) states that a water supplier can also be eligible for a water loan or grant if it “has submitted to the department for approval documentation demonstrating that its entire service area qualifies as a disadvantaged community.”
As indicated in Section 5.2.2, the City previously met its 2020 Water Use Target as part of the 2020 Plan.

NEXUS TO STATE WATER BOARD URBAN WATER-USE
OBJECTIVES (NOT REQUIRED FOR UWMPs)
SWRCB’s “Making Conservation A Way of Life Regulation” (under the California Code of Regulations, Title 23, Section 965 et seq) requires urban retail water suppliers to annually calculate and comply with an Urban Water Use Objective (UWUO); carry out commercial, industrial, and institutional (CII) performance measures; and provide progress reports.

The regulation is expected to reduce inefficient water use and protect water supplies from the effects of rising temperatures and drier conditions due to climate change.

The Urban Water Use Objective is the sum of standard-based water use budgets for efficient residential indoor use, residential outdoor use, CII landscapes with dedicated irrigation meters (DIMs), and real water losses. Each budget is the product of the applicable standard and the water supplier’s unique characteristics (e.g., population).

Water suppliers will be assessed for compliance with their overall objective, not each standards-based budget.
2025 Urban Water Management Plan

City of San Jacinto Page 5-6
The residential indoor water use standard is based on 55 GPCD (until December 31, 2024), 47 GPCD (from January 1, 2025 to January 1, 2030), and 42 GPCD (beginning January 1, 2030). The residential outdoor water standard is based on a landscape efficiency factor (representing plant factors and irrigation efficiency) of 0.80 (until June 30, 2035), 0.63 (from July 1, 2035 to June 30, 2040), and 0.55 (beginning July 1, 2040). The standard for commercial, industrial, and institutional (CII) landscapes is based on a landscape efficiency factor of 0.80 (until June 30, 2035), 0.63 (from July 1, 2035 to June 30, 2040), and 0.45 (beginning July 1, 2040). Urban retail water suppliers are also required to comply with real water loss standards by January 1, 2028.

DWR has indicated that compliance with the Urban Water Use Objective requirements are under the authority of the SWRCB and that the requirements are not part of Urban Water Management Plan content requirements. However, the SWRCB uses the 2020 Water Use Targets as a back stop for the Urban Water Use Objective calculations. The Urban Water Use Objectives, together with excluded demands, are to be more efficient than the 2020 Water Use Targets.

2025 Urban Water Management Plan

City of San Jacinto Page 5-7

SUBMITTAL TABLES
The applicable standardized Submittal Table referenced within Chapter 5 is provided below.

Table 5-1 SB X7-7 2020 Target Progress
2025 Urban Water Management Plan

City of San Jacinto Page 6-1
CHAPTER 6

NORMAL-YEAR WATER SUPPLY CHARACTERIZATION
LAY DESCRIPTION – CHAPTER 6

NORMAL-YEAR WATER SUPPLY CHARACTERIZATION
Chapter 6 (Normal-Year Water Supply Characterization) of the City’s 2025 Plan discusses and provides the following:
 The City’s water supply sources include groundwater pumped from the San Jacinto Basin and treated groundwater purchased from Eastern Municipal Water District.  The City’s main source of water supply is groundwater pumped from the San Jacinto Basin.
 A tabulation of the City’s historical water provided in Section 6.1.  A discussion regarding the City’s treated groundwater supplies from Eastern Municipal Water District.
 A discussion regarding the City’s groundwater supplies from the San Jacinto Basin as well as information regarding basin location, adjudication, management, water levels, water quality, water rights, and historical production.  The City’s proposed future projects to maximize its water supply resources.  The City’s “energy intensity” is discussed and represents the quantity of energy consumed, measured in kilowatt hours, divided by the volume of water, measured in acre-feet over a one-year period. The total energy intensity associated with the City’s water management processes was estimated during CY 2025. 2025 Urban Water Management Plan

City of San Jacinto Page 6-2
In this Chapter, the City will identify and describe each of its sources of water supply. In addition, the City will describe the following:
 Management of each water supply source;
 Current provisions of a basin adjudication or Groundwater Sustainability Plan (GSP), as applicable, pertaining to management of groundwater supplies;  Measures the City is taking to develop potential new sources of water supply (as applicable); and
 Opportunities for exchanges and transfers on a long- or short-term basis.

The characterization of the City’s water supply sources will account for the anticipated availability during a normal year, a single dry year, a five consecutive year drought, along with projections through CY 2050.

WATER SUPPLY ANALYSIS OVERVIEW
CWC 10631.
(b) Identify and quantify, to the extent practicable, the existing and planned sources of water available to the supplier over the same five-year increments described in subdivision (a), providing supporting and related information, including all of the following:
(1) A detailed discussion of anticipated supply availability under a normal water year, single dry year, and droughts lasting at least five years, as well as more frequent and severe periods of drought, as described in the drought risk assessment. For each source of water supply, consider any information pertinent to the reliability analysis conducted pursuant to Section 10635, including changes in supply due to climate change. (2) When multiple sources of water supply are identified, a description of the management of each supply in correlation with the other identified supplies. (3) For any planned sources of water supply, a description of the measures that are being undertaken to acquire and develop those water supplies.

CWC 10631.
2025 Urban Water Management Plan

City of San Jacinto Page 6-3
(h) … The wholesale agency shall provide information to the urban water supplier for inclusion in the urban water supplier’s plan that identifies and quantifies, to the extent practicable, the existing and planned sources of water as required by subdivision (b), available from the wholesale agency to the urban water supplier over the same five-year increments, and during various water-year types in accordance with subdivision (f). An urban water supplier may rely upon water supply information provided by the wholesale agency in fulfilling the plan informational requirements of subdivisions (b) and (f).

The City’s water supply sources include groundwater pumped from the San Jacinto Basin and treated groundwater purchased from Eastern Municipal Water District. The City’s main source of water supply is groundwater pumped from the San Jacinto Basin. A tabulation of the City’s historical water supplies is provided below.

Calendar
Year
System Water Supply Sources (AF)
Total
Groundwater Produced Purchased
Groundwater
San Jacinto Basin Eastern Municipal
Water District
2011 2,779 2 2,781
2012 3,031 0 3,031
2013 2,963 0 2,963
2014 2,824 0 2,824
2015 2,270 0 2,270
2016 2,157 0 2,157
2017 2,733 0 2,733
2018 2,874 191 3,065
2019 2,227 39 2,266
2020 2,589 61 2,650
2021 2,611 0 2,611
2022 2,572 126 2,698
2023 1,820 568 2,388
2024 2,403 87 2,490
2025 1,436 1,012 2,448
Source: Data provided by the City
2025 Urban Water Management Plan

City of San Jacinto Page 6-4

SPECIFIC ANALYSIS APPLICABLE TO ALL WATER SUPPLY

SOURCES
The section below provides a discussion of the following information to the extent practical:
 The City’s existing and planned sources of water supply are identified;  Each source of supply is quantified in five-year increments through CY 2050;  The anticipated supply availability under normal, single dry, and five consecutive dry years, and any other water year conditions included in the Drought Risk Assessment (see Chapter 7) are described;
 The management of each water supply in correlation with other identified supplies is described.
 Information pertinent to the reliability analysis, including climate change effects, is considered.

The City historically has relied on groundwater pumped from the San Jacinto Basin and treated groundwater purchased from Eastern Municipal Water District. The following descriptions summarize the City’s sources of supply (detailed descriptions are provided in Section 6.2).

Existing and Planned Sources of Supply
Groundwater
The City has historically pumped groundwater from the San Jacinto Basin as described in Section 6.2.2. In addition, Section 6.2.2 provides a detailed discussion of the existing and planned supply of the groundwater, including a description of the management and reliability of those groundwater supplies. Table 6-8 summarizes the actual groundwater 2025 Urban Water Management Plan

City of San Jacinto Page 6-5
supplies for CY 2025. In addition, Table 6-9 summarizes the projected water supply, in five-year increments, through CY 2050 under varying water supply conditions. The City has the ability to purchase treated groundwater from EMWD.

Surface Water
The City does not use surface water supplies to meet its water demands.

Storm Water
The City does not directly use stormwater to meet its water demands.

Wastewater and Recycled Water
The City does not use recycled water sources to meet its water demands.

SPECIAL CONSIDERATIONS
The City considered the issues described below when developing its planned sources of water supply.

6.1.2.1 CLIMATE CHANGE EFFECTS
Climate change has the possibility of impacting the availability of planned water supplies, particularly during a drought period. Section 4.2.5.6 of this Plan provides a discussion regarding climate change effects on the City’s various sources of supply. 2025 Urban Water Management Plan

City of San Jacinto Page 6-6

6.1.2.2 REGULATORY CONDITIONS AND PROJECT DEVELOPMENT
The City has considered the implications of emerging regulatory conditions and project development on the availability of planned water supplies, including demonstrating consistency with Delta Plan Policy WR P1, “Reduce Reliance on the Delta Through Improved Regional Water Self-Reliance”. Section 1.4 provides a discussion on the reduced reliance on imported water supplies from the Delta.

6.1.2.3 OTHER LOCALLY APPLICABLE CRITERIA
There are no locally applicable criteria which applies to the City.

6.1.2.4 WHOLESALE AND RETAILS SUPPLIERS COORDINATION
Because the City relies, in part, on wholesale water supplies, the City has provided its 2025 Plan to EMWD as discussed in Section 2.4.1.

WATER SUPPLY CHARACTERIZATION

PURCHASED OR IMPORTED WATER

EASTERN MUNICIPAL WATER DISTRICT
EMWD is both a retail and wholesale water agency that obtains imported water from MWD and also has its own groundwater wells. The City can purchase treated groundwater from EMWD that is produced from the San Jacinto Basin. The City uses its available water rights (referred to as Base Production Rights) to the San Jacinto Basin to allow for EMWD’s production of this groundwater. However, the City pays EMWD a delivery charge 2025 Urban Water Management Plan

City of San Jacinto Page 6-7
for any groundwater that is provided to the City. Additional information regarding the San Jacinto Basin is provided in Section 6.2.2 below. In addition, EMWD prepared a 2025 Plan which is incorporated in the City’s 2025 Plan by reference.

The City’s purchases of treated groundwater from EMWD over the past five years have been tabulated in Section 6.1. Over the past five years, the City has purchased 0 AFY to 1,012 AFY, with an average of 359 AFY from EMWD.

GROUNDWATER
CWC 10631.
(b)(4) If groundwater is identified as an existing or planned source of water available to the supplier, all of the following information:
(A) The current version of any groundwater sustainability plan or alternative adopted pursuant to Part 2.74 (commencing with Section 10720), any groundwater management plan adopted by the urban water supplier, including plans adopted pursuant to Part 2.75 (commencing with Section 10750), or any other specific authorization for groundwater management for basins underlying the urban water supplier’s service area.
(B) A description of any groundwater basin or basins from which the urban water supplier pumps groundwater. For basins that a court or the board has adjudicated the rights to pump groundwater, a copy of the order or decree adopted by the court or the board and a description of the amount of groundwater the urban water supplier has the legal right to pump under the order or decree. For a basin that has not been adjudicated, information as to whether the department has identified the basin as a high- or medium-priority basin in the most current official departmental bulletin that characterizes the condition of the groundwater basin, and a detailed description of the efforts being undertaken by the urban water supplier to coordinate with groundwater sustainability agencies or groundwater management agencies listed in subdivision (c) of Section 10723 to maintain or achieve sustainable groundwater conditions in accordance with a groundwater sustainability plan or alternative adopted pursuant to Part 2.74 (commencing with Section 10720).
(C) A detailed description and analysis of the location, amount, and sufficiency of groundwater pumped by the urban water supplier for the past five years. The description and analysis shall be based on information that is reasonably available, including, but not limited to, historic use records.
2025 Urban Water Management Plan

City of San Jacinto Page 6-8
(D) A detailed description and analysis of the amount and location of groundwater that is projected to be pumped by the urban water supplier. The description and analysis shall be based on information that is reasonably available, including, but not limited to, historic use records.

2025 Urban Water Management Plan

City of San Jacinto Page 6-9

SAN JACINTO BASIN
San Jacinto Basin - Sustainable Groundwater Management Act The San Jacinto Basin is identified as Basin Number 8-005 in DWR Bulletin 118. Pursuant to the Sustainable Groundwater Management Act of 2014 (SGMA), the San Jacinto Basin was designated a high-priority basin in DWR’s 2019 SGMA Basin Prioritization report. In compliance with SGMA, the Hemet-San Jacinto Watermaster submits its Annual Report to DWR and will need to develop a GSP. SGMA required the San Jacinto Basin be managed by a Groundwater Sustainability Agency (GSA) by 2022, and that a GSP be implemented by 2024. EMWD’s Board of Directors became the exclusive GSA for the western portion of the San Jacinto Basin (West San Jacinto GSA) on April 24, 2017. In accordance with DWR requirements, EMWD prepared a GSP in September 2021 which covered the area of the San Jacinto Basin that is not adjudicated (i.e. the western portion of the Basin). DWR approved the San Jacinto Basin GSP in April 2023. As discussed below, the City produces groundwater from the adjudicated portion of the San Jacinto Basin (i.e. eastern portion of the Basin).

San Jacinto Basin - Adjudication
Local water purveyors in the San Jacinto Basin developed a Groundwater Management Plan (GWMP) in November 2007 for the San Jacinto-Hemet Valley to effectively manage the groundwater basin, allocate and protect groundwater resources, and maintain local control over those resources, as shown in Appendix F. In April 2013, a Stipulated Judgment (Judgment), Case Number RIC 1207274, was entered with the Superior Court of the State of California for the County of Riverside adopting the GWMP and creating the Hemet-San Jacinto Watermaster, as shown in Appendix G
The Judgment declares individual water rights of EMWD, LHMWD, Cities of Hemet and San Jacinto, and other private groundwater pumpers, to groundwater in 1) the Canyon 2025 Urban Water Management Plan

City of San Jacinto Page 6-10
Sub-basin, 2) the San Jacinto Upper Pressure Sub-basin downstream to Bridge Street, and 3) the Hemet Sub-basin. These sub-basins are collectively called the Management Area and are located in the San Jacinto Valley. The location of the Management Area is provided in the figure below. The Hemet-San Jacinto Watermaster Board is the governing body for the Management Area and is comprised of elected officials representing the Cities of Hemet and San Jacinto, LHMWD, EMWD, and a representative for the private groundwater producers. EMWD and the City of Hemet possess permitted and pre-1914 Surface Water Rights to store, divert, and recharge surface water from the San Jacinto River and its tributaries. The Judgment also recognizes the Tribal Water Rights of the Soboba Band of Luiseño Indians determined through a separate settlement among Soboba Tribe, the United States, EMWD, LHMWD, and MWD. The City’s Base Production Rights are 3,004 AFY. The Judgment estimates the groundwater safe yield of the Management Area to be approximately 45,000 AFY. The Judgment estimates the long-term basin overdraft (pumping that exceeds the safe yield) to be approximately 10,000 AFY.

The powers and duties of the Hemet-San Jacinto Watermaster includes making rules and regulations necessary for its own operations as well as for the operation of the GWMP and the Judgment; the implementation of the Physical Solution (defined below); development and implementation of a Water Management Plan; planning and constructing facilities to accomplish the goals of the Judgment; purchase of water for recharge; data collection; levying, billing and collection of all assessments provided for under the Judgment; record keeping; and reporting to the Court. 2025 Urban Water Management Plan

City of San Jacinto Page 6-11
Location of Management Area
(Source: “Hemet/San Jacinto Groundwater Management Area, 2024 Annual Report”, Eastern Municipal Water District) 2025 Urban Water Management Plan

City of San Jacinto Page 6-12
Section 6 of the Judgment adopts a “…Physical Solution to maximize reasonable beneficial use of Surface Water, Groundwater and Supplemental Water for water users in or dependent upon the Management Area, to eliminate Overdraft, to protect the prior rights of the Soboba Tribe, and to provide the Parties with the substantial enjoyment of their respective rights…” The following are plans and programs to enforce and implement the Physical Solution (all under Section 6 of the Judgment):

1. Water Management Plan - “The Watermaster will approve and implement a Water Management Plan…The Plan will also facilitate and accommodate the settlement of the water rights of the Soboba Tribe, and shall be subject to the approval of the Soboba Tribe and the United States as trustee for the Tribe.”

2. Groundwater Replenishment Program - The Watermaster will administer the Groundwater Replenishment Program. “The program shall include: the acquisition of Supplemental Water; the collection and expenditure of Replenishment Assessments; the Recharge of the Management Area; and the construction and operation of all necessary facilities, including but not limited to, development of surface and subsurface percolation and injection facilities.”

3. Storage Rights - Unused storage capacity will be managed by the Watermaster conjunctively with natural and available Supplemental Water supplies.

4. Recycled Water - “The use of Recycled Water produced by Eastern can be of substantial benefit in providing additional water in the Management Area…Such Recycled Water may be used for Recharge or direct use within the Management Area.”

5. Export - “The Public Agencies may export water outside the Management Area, on a temporary basis, upon approval by the Watermaster. However, any water exported shall be replenished with an appropriate amount of similar or better quality water…”
2025 Urban Water Management Plan

City of San Jacinto Page 6-13
San Jacinto Basin - Description
The City’s water system is primarily reliant on three wells which pump from the San Jacinto Basin (the Bath Well, Artesia Well, and Lake Park Well). The general boundaries of the San Jacinto Basin are the Casa Loma Fault on the southwest, which separates it from the Hemet and Lakeview groundwater basins; the San Jacinto Fault on the northeast, along the base of the San Jacinto Mountains; Valle Vista in the southeast and Moreno in the northwest. The San Jacinto Basin is a structural trough located between two faults that have been filled with layered alluvial materials, including clay, silt, sand, and gravel. The City’s wells overlie a part of the San Jacinto Basin called the “Pressure Area”. The San Jacinto Basin in this region is generally divided into an upper, unconfined aquifer and a lower, confined aquifer. The groundwater in the lower aquifer is typically under pressure due to the presence of a relatively impervious, confining layer which provides some separation between the upper and lower aquifers. The Bath Well, Artesia Well and Lake Park Well have been constructed to a depth of approximately 1,300 feet, 1,210 feet, and 1,200 feet respectively, and the primary water source is the lower aquifer.

The San Jacinto Basin contains sediments that have filled valleys and underlying canyons incised into crystalline basement rock. The valley fill deposits are generally divided into younger and older alluvium. Maximum depths of valley fill reach about 900 feet in the western and northern parts of the San Jacinto Basin but may exceed 5,000 feet in the eastern part of the San Jacinto Basin between the Casa Loma and Claremont faults.

Confined groundwater is found in the eastern part of the San Jacinto Basin between the Casa Loma and Claremont fault.

The younger alluvium in the southeastern part of the San Jacinto Basin is generally coarse and permeable with specific yield estimated to range from about 12 to 15 percent.

In other parts of the San Jacinto Basin, specific yield is estimated to be about 5 to 10 percent. The older alluvium may correlate to sediments of Pleistocene age that are exposed in the San Timoteo Badlands and underlies the San Jacinto River near the 2025 Urban Water Management Plan

City of San Jacinto Page 6-14
confluence of Bautista Creek. These sediments generally contain more fine material and have lower specific yield and transmissivity values than the younger alluvium.

The San Jacinto fault zone cuts through the eastern part of the San Jacinto Basin and is composed of five northwest trending sediments: the San Jacinto, Claremont, Hot Springs, Park Hill, and Casa Loma faults. These active faults are barriers to groundwater movement. Natural recharge to the San Jacinto Basin is primarily from percolation of flow in the San Jacinto River and its tributary stream and from infiltration of rainfall on the valley floor. The primary recharge area for the confined aquifers is found where the San Jacinto River and Bautista Creek enter the San Jacinto Valley. Percolation of water stored in Lake Perris has been an additional source of recharge since construction of the lake in the 1970s.

Prior to the extraction of groundwater from the San Jacinto Basin, groundwater flow was generally along the course of the San Jacinto River and westward out of the San Jacinto Basin. High extraction rates had produced groundwater depressions and locally reversed the historical flow pattern. During the 1960s, groundwater levels in the western and central parts of the San Jacinto Basin declined; whereas, in the south-central part of the San Jacinto Basin, they were moderately stable. During the 1970s through the 1990s, groundwater levels declined about 20 to 40 feet in the northern and southwestern parts of the San Jacinto Basin and were relatively stable in the southern part of the San Jacinto Basin. During the 1970s through the 1980s, groundwater levels rose 80 to 200 feet in the western part of the San Jacinto Basin because of infiltration from Lake Perris.

Groundwater levels within the San Jacinto Basin have remained relatively stable in the Lakeview, San Jacinto Lower Pressure, Menifee, and Hemet South Management Zones.

In the Perris North and South Management Zones, groundwater levels have generally risen within the past five years.
2025 Urban Water Management Plan

City of San Jacinto Page 6-15
Pursuant to DWR Bulletin 118, the total groundwater storage capacity of the San Jacinto Basin is estimated to be about 3,070,000 acre-feet. In 1975, the calculated amount of groundwater in storage was 2,700,000 acre-feet.

Pursuant to the “Hemet/San Jacinto Groundwater Management Area, 2019 Annual Report “, the best quality groundwater generally occurs along the San Jacinto River in the Canyon and San Jacinto Upper Pressure groundwater management zones, where there is significant municipal extraction. Additional information regarding the basin-wide water quality sampling program, including for Total Dissolved Solids (TDS) and Nitrate as Nitrogen, is provided in the San Jacinto Basin annual reports4.

San Jacinto Basin - Historical and Projected Basin Production The City currently produces groundwater from the San Jacinto Basin. As discussed above, the City’s Base Production Rights to the San Jacinto Basin are 3,004 AFY. The City’s production from the San Jacinto Basin over the past five years has been tabulated in Section 6.1 and ranges from 1,436 AFY to 2,611 AFY, with an average of 2,168 AFY.

The City’s projected production from the San Jacinto Basin, over the next 25 years in fiveyear increments, is provided in Table 6-9.

SURFACE WATER
The City does not use surface water supplies to meet its water demands.

STORMWATER
The City does not directly use stormwater to meet its water demands. 4 https://www.emwd.org/post/hemet-san-jacinto-watermaster 2025 Urban Water Management Plan

City of San Jacinto Page 6-16

WASTEWATER AND RECYCLED WATER
CWC 10633R.

The plan shall provide, to the extent available, information on recycled water and its potential for use as a water source in the service area of the urban water supplier. The preparation of the plan shall be coordinated with local water, wastewater, groundwater, and planning agencies that operate within the supplier’s service area, and shall include all of the following:
(a) A description of the wastewater collection and treatment systems in the supplier’s service area, including a quantification of the amount of wastewater collected and treated and the methods of wastewater disposal.
(b) A description of the quantity of treated wastewater that meets recycled water standards, is being discharged, and is otherwise available for use in a recycled water project. (c) A description of the recycled water currently being used in the supplier’s service area, including, but not limited to, the type, place, and quantity of use. (d) A description and quantification of the potential uses of recycled water, including, but not limited to, agricultural irrigation, landscape irrigation, wildlife habitat enhancement, wetlands, industrial reuse, potable reuse, and other appropriate uses, and a determination with regard to the technical and economic feasibility of serving those uses. (e) The projected use of recycled water within the supplier’s service area at the end of 5, 10, 15, and 20 years, and a description of the actual use of recycled water in comparison to uses previously projected pursuant to this subdivision.
(f) A description of actions, including financial incentives, which may be taken to encourage the use of recycled water, and the projected results of these actions in terms of acre-feet of recycled water used per year.
(g) A plan for optimizing the use of recycled water in the supplier’s service area, including actions to facilitate the installation of dual distribution systems, to promote recirculating uses, to facilitate the increased use of treated wastewater that meets recycled water standards, and to overcome any obstacles to achieving that increased use.

The City does not have access to recycled water supplies due to the lack of infrastructure to convey recycled water to the City. Subject to availability of recycled water, the City would have to construct transmission and distribution facilities to deliver recycled water 2025 Urban Water Management Plan

City of San Jacinto Page 6-17
to customers within its service area. Additional information regarding the potential use of recycled water is provided below.

6.2.5.1 RECYCLED WATER COORDINATION
CWC 10633.

The plan shall provide, to the extent available, information on recycled water and its potential for use as a water source in the service area of the urban water supplier. The preparation of the plan shall be coordinated with local water, wastewater, groundwater, and planning agencies that operate within the supplier’s service area…
The City does not have access to recycled water supplies due to the lack of infrastructure to convey recycled water to the City. Subject to availability of recycled water, the City would have to construct transmission and distribution facilities to deliver recycled water to customers within its service area. Additional information regarding the potential use of recycled water is provided below.

6.2.5.2 WASTEWATER COLLECTION, TREATMENT, AND DISPOSAL
CWC 10633.
(a) A description of the wastewater collection and treatment systems in the supplier’s service area, including a quantification of the amount of wastewater collected and treated and the methods of wastewater disposal.

The City does not own or operate any wastewater treatment facilities. All sewage generated within the City’s water system is provided to the San Jacinto Valley Regional Water Reclamation Facility (RWRF), which is operated by EMWD and is located outside 2025 Urban Water Management Plan

City of San Jacinto Page 6-18
the City’s service area. Recycled water produced from the RWRF is currently used for municipal and agricultural purposes. Incidental recharge of recycled water occurs at the RWRF and other locations within the San Jacinto Upper Pressure Sub-basin. In 2011, EMWD began a $157 million expansion project for RWRF. Work on the RWRF was completed in early 2015. RWRF’s maximum capacity increased from 7.5 million gallons per day (MGD) to 14 MGD.

Pursuant to the City’s 2018 Sewer Master Plan update, the amount of wastewater generated by the City is estimated at approximately 43 GPCD. Based on a CY 2025 population of 18,324, it is estimated the total wastewater generated and collected within the City’s service area during CY 2025 was approximately 882 AF, as shown in Table 6-

2. Wastewater is not treated or disposed of within the City’s service area, as shown in Table 6-3.

6.2.5.3 RECYCLED WATER SYSTEM DESCRIPTION
CWC 10633.
(c) A description of the recycled water currently being used in the supplier’s service area, including, but not limited to, the type, place, and quantity of use.

The City does not have access to recycled water due to the lack of infrastructure to convey recycled water supplies to the City. Subject to the availability of recycled water, the City would need to construct transmission and distribution facilities to deliver recycled water to customers within its service area.
2025 Urban Water Management Plan

City of San Jacinto Page 6-19

6.2.5.4 CURRENT, POTENTIAL, AND PROJECTED RECYCLED
CWC 10633.
(b) A description of the recycled water currently being used in the supplier’s service area, including, but not limited to, the type, place, and quantity of use. A description of the quantity of treated wastewater that meets recycled water standards, is being discharged, and is otherwise available for use in a recycled water project. (d) A description and quantification of the potential uses of recycled water, including, but not limited to, agricultural irrigation, landscape irrigation, wildlife habitat enhancement, wetlands, industrial reuse, groundwater recharge, indirect potable reuse, and other appropriate uses, and a determination with regard to the technical and economic feasibility of serving those uses.
(e) The projected use of recycled water within the supplier’s service area at the end of 5, 10, 15, and 20 years, and a description of the actual use of recycled water in comparison to uses previously projected pursuant to this subdivision.

Currently, the wastewater collected from the City and treated at RWRF already is used by other recycled water customers that are outside of the City’s service area boundaries.

Therefore, Table 6-4 and Table 6-5 are intentionally blank.

6.2.5.5 ACTIONS TO ENCOURAGE AND OPTIMIZE FUTURE

RECYCLED WATER USE
CWC 10633.

The plan shall provide, to the extent available, information on recycled water and its potential for use as a water source in the service area of the urban water supplier. The preparation of the plan shall be coordinated with local water, wastewater, groundwater, and planning agencies that operate within the supplier’s service area, and shall include all of the following:
(g) A plan for optimizing the use of recycled water in the supplier’s service area, including actions to facilitate the installation of dual distribution systems, to promote recirculating uses, to facilitate the increased use of treated wastewater that meets recycled water standards, and to overcome any obstacles to achieving that increased use. 2025 Urban Water Management Plan

City of San Jacinto Page 6-20
Recycled water produced by RWRF is fully contracted to its recycled water customers for beneficial, non-potable reuse. Consequently, recycled water is not currently used within the City, and no future projects have been identified with recycled water use estimates.

There are currently no actions in place at the time by which the City is able to encourage the use of recycled water to their customers. Therefore, Table 6-6 is left intentionally blank.

DESALINATED WATER OPPORTUNITIES
CWC 10631.
(g) Describe the opportunities for development of desalinated water, including, but not limited to, ocean water, brackish water, and groundwater, as a long-term supply.

San Jacinto Groundwater Basin
The City does not have opportunities to incorporate desalinated water into its supply. The City pumps groundwater from the San Jacinto Basin which is low in TDS and does not require desalination.

WATER EXCHANGES AND TRANSFERS
CWC 10631.
(c) Describe the opportunities for exchanges or transfers of water on a short-term or long-term basis.
2025 Urban Water Management Plan

City of San Jacinto Page 6-21

6.2.7.1 EXCHANGES
Pursuant to DWR’s 2025 Final Guidebook, “Water exchanges are typically water delivered by one water user to another water user, with the receiving water user providing water in return at a specified time or when the conditions of the parties’ agreement are met. Water exchanges can be strictly a return of water on a basis agreed upon by the participants or it can include payment and the return of water.” The City does not have any current or planned water exchange opportunities.

6.2.7.2 TRANSFERS
Pursuant to DWR’s 2025 Final Guidebook, “The Water Code defines a water transfer as a temporary or long-term change in the point of diversion, place of use, or purpose of use due to a transfer, sale, lease, or exchange of water or water rights.” Pursuant to San Jacinto Judgment, the City’s carry-over credits represent the difference between the City’s adjusted Production Rights (as well as a share of imported water and supplemental water) and the City’s actual production. Carry-over credits can be used to reduce the amount of water for which a Replenishment Assessment must be paid. Carryover credits can also be transferred to the Watermaster or another public agency. Carryover credits may be retained for more than on calendar year. The City’s water demands after the year 2040 are projected to be greater than the City’s Base Production Right of 3,004 AFY. Consequently, the City may use any carry-over credits to offset any future annual production greater than its adjusted Production Right.

As discussed in Section 6.2.1, the City can purchase treated groundwater from EMWD.

EMWD can deliver groundwater to the City (based on a delivery charge) using the City’s Production Rights.
2025 Urban Water Management Plan

City of San Jacinto Page 6-22

6.2.7.3 EMERGENCY INTERTIES
Emergency interties (or interconnections) are distribution system interconnections between water agencies for use during critical situations where one system or the other is temporarily unable to provide sufficient potable water to meet its water demands and/or fire protection needs. An emergency interconnection will allow a water system to continue serving water during critical situations such as local water supply shortages as a result of earthquakes, fires, prolonged power outages, and droughts.

The City currently has one (1) emergency interconnection with EMWD that is functional with a capacity of approximately 2,000 gpm. As noted in Section 6.2.10 below, the City is also constructing a new 2,000 gpm interconnection with EMWD which is expected to be completed later in 2026. Historically, the City has relied on EMWD for purchased treated groundwater to supplement the City’s groundwater supplies in case of an emergency.

SUPPLY FROM STORAGE
Section 6.2.8 is not applicable. The City does not remove water from either surface storage or underground storage for use (including surface water placed into storage in a given year and retrieved in the following year).

OTHER
The City does not rely on any additional water supply sources. 2025 Urban Water Management Plan

City of San Jacinto Page 6-23

FUTURE WATER PROJECTS
CWC 10631.
(f) Include a description of all water supply projects and water supply programs that may be undertaken by the urban water supplier to meet the total projected water use, as established pursuant to subdivision (a) of Section 10635. The urban water supplier shall include a detailed description of expected future projects and programs that the urban water supplier may implement to increase the amount of the water supply available to the urban water supplier in normal and single-dry water years and for a period of drought lasting five consecutive water years. The description shall identify specific projects and include a description of the increase in water supply that is expected to be available from each project. The description shall include an estimate with regard to the implementation timeline for each project or program.

The City’s water supply sources include groundwater pumped from the San Jacinto Basin and treated, groundwater purchased from Eastern Municipal Water District. These water supply sources will allow the City to provide sufficient water service now, and in the future.

The City has recently completed the installation of a new treatment facility to remove iron and manganese from the Bath and Artesia wells.

The City’s Grand Well was inactivated in 2018 due to structural failure. The City is currently installing a replacement well and a treatment facility to remove iron and manganese. The new facility will be completed in 2027 and will provide up to 2,500 gpm of capacity.

The City is also constructing a new 2,000 gpm interconnection with EMWD for emergency water supplies. The new interconnection will be completed later in 2026. 2025 Urban Water Management Plan

City of San Jacinto Page 6-24

ENERGY USE
CWC 10631.2.
(a) In addition to the requirements of Section 10631, an urban water management plan shall include any of the following information that the urban water supplier can readily obtain:
(1) An estimate of the amount of energy used to extract or divert water supplies. (2) An estimate of the amount of energy used to convey water supplies to the water treatment plants or distribution systems.
(3) An estimate of the amount of energy used to treat water supplies. (4) An estimate of the amount of energy used to distribute water supplies through its distribution systems.
(5) An estimate of the amount of energy used for treated water supplies in comparison to the amount used for nontreated water supplies.
(6) An estimate of the amount of energy used to place water into or withdraw from storage. (7) Any other energy-related information the urban water supplier deems appropriate. “Energy intensity” is defined as the quantity of energy consumed, measured in kilowatt hours (kWh), divided by the volume of water, measured in AF for a water management process over a one-year period. The information used to calculate the estimated energy intensity associated with the City’s water system is provided below. The energy intensity information is based on readily obtainable energy and water use data for the following water management processes: 1) extraction or diversion of water supplies; 2) placement into storage; 3) conveyance to distribution; 4) treatment; and 5) water system distribution.

The City has tabulated its energy intensity using readily obtainable energy consumption data obtained from monthly electricity bills from Southern California Edison (SCE) for the whole water system and the corresponding water use data obtained from available water meter readings. The City has reported the energy intensity associated with the water management processes which occur within its operational control. Because the City does 2025 Urban Water Management Plan

City of San Jacinto Page 6-25
not track individual energy usage for each water management process identified above, the City has estimated the energy intensity using the “total utility approach” (i.e. sum of all water management processes). The total energy consumed was approximately 2,420,152 kWh during CY 2025. Although the total energy consumption reported includes electricity usage for general administration (e.g. at the City’s headquarters) which is not associated with any water management processes, the general administration energy usage is considered negligible compared to overall water system use and has not been netted out.

The total volume of water entering the potable water system was approximately 2,448 AF during CY 2025 and is consistent with the total volume of water provided in Table 4-1.

The total energy intensity associated with the City’s water management processes is estimated at 3,034 kWh per million gallons. The energy intensity data and calculations based on the “total utility approach” are provided in Table O-1B below.

The City’s water management processes do not include “consequential hydropower generation” where the energy generation is a direct consequence of water delivery (i.e. all water passing through the energy generation devices is delivered to users). The City’s water management processes do not include “non-consequential hydropower generation” where the energy generation is not a direct consequence of water delivery (i.e. energy could be generated even if no water was being delivered to water users). However, the City’s water management processes includes “self-generated energy sources” including solar power generation at the Artesia and Grand well sites. 2025 Urban Water Management Plan

City of San Jacinto Page 6-26
Table O-1B. Recommended Energy Reporting — Total Utility Approach

SUBMITTAL TABLES
The applicable standardized Submittal Tables referenced within Chapter 6 are provided below.

Water Delivery Product
drop down list
(If delivering more than one type of product recommend
using Table O-1C)
Retail Potable
Deliveries
Start Date of Reporting Period 1/1/2025
End Date of Reporting Period 12/31/2025
Is upstream embedded energy in the values reported? No
Units of Measure for Water AF Total Utility
See DWR NOTES Hydropower Net Utility
2,448 2,448
2,420,152 2,420,152
- 3,034 3,034
Quantity of Self-Generated Renewable Energy
936586 kWh
Data Quality (Estimate, Metered Data, Combination of Estimates and Metered Data) Combination of Estimates and Metered Data
Data Quality Narrative:

Narrative:

Optional Submittal Table O-1B: Recommended Energy Reporting - SINGLE DELIVERY PRODUCT - TOTAL UTILITY

APPROACH
The total energy consumed was identified based on Southern California Edison (SCE) billing records. Although the total energy consumed includes electricity usage for general administration (which is not an identified water management process), general administration energy use is considered to be negligible compared to overall water system use and has not been netted out.

Only for Water Delivery Products Under the Urban Water Supplier's Operational Control
Sum of All Water
Management Processes Non-Consequential Hydropower
DWR NOTES:

Total Utility:The volume of water entered in the “Total Utility” column should equal the volume of water entering the distribution system (excluding recycled water); in most cases, this is the total volume calculated in UWMP Table 4-1: 2025 Actual Total Uses for Potable and Non-Potable Water. Note if recycled water is included in your Submittal Table 4-1, you must exclude it from your volume in this table.

NOTES:

The total energy consumption includes energy associated with operating groundwater production wells and booster pumps to deliver water in the distribution system. Energy consumption is associated with operating groundwater water treatment. Energy consumption is also associated with plant lighting and air conditioning, and operating the Supervisory Control and Data Acquisition (SCADA) system and chlorination injection pumps. Self generated renewable energy is based off of solar panel power generation at the Artesia and Grand well sites.

Volume of Water Entering Process
Energy Consumed (kWh)
Energy Intensity (kWh/vol. converted to MG)
2025 Urban Water Management Plan

City of San Jacinto Page 6-27
TABLE 6-1: GROUNDWATER VOLUME PUMPED
Table 6-1 Groundwater Volume Pumped

2025 Urban Water Management Plan

City of San Jacinto Page 6-28
TABLE 6-2: WASTEWATER COLLECTED WITHIN SERVICE
AREA
Table 6-2 Wastewater Collected Within UWMP Service Area

2025 Urban Water Management Plan

City of San Jacinto Page 6-29
TABLE 6-3: WASTEWATER TREATMENT AND OUTCOMES
WITHIN UWMP SERVICE AREA IN 2025
Table 6-3 Wastewater Treatment and Discharge within UWMP Service Area

2025 Urban Water Management Plan

City of San Jacinto Page 6-30
TABLE 6-4: RECYCLED WATER DIRECT BENEFICIAL USES

WITHIN SERVICE AREA
Table 6-4 Current and Projected Recycled Water Direct Beneficial Uses Within Service Area

2025 Urban Water Management Plan

City of San Jacinto Page 6-31
TABLE 6-5: 2020 UWMP RECYCLED WATER-USE
PROJECTION COMPARED TO 2025 ACTUAL
Table 6-5 2015 Recycled Water Use Projection Compared to 2025 Actual 2025 Urban Water Management Plan

City of San Jacinto Page 6-32
TABLE 6-6: METHODS TO ENCOURAGE FUTURE RECYCLED

WATER USE
Table 6-6 Methods to Expand Future Recycled Water Use

2025 Urban Water Management Plan

City of San Jacinto Page 6-33
TABLE 6-7: EXPECTED FUTURE WATER SUPPLY PROJECTS

OR PROGRAMS
Table 6-7 Expected Future Water Supply Projects or Programs TABLE 6-8: WATER SUPPLIES—2025 ACTUAL
As discussed in Section 6.2, the City’s water supply sources consist of treated groundwater purchased from EMWD (see Section 6.2.1) and groundwater from the San Jacinto Basin (see Section 6.2.2). The actual quantities of the water supply sources available to the City during CY 2025 are summarized in Table 6-8. The reliable quantities of projected water supply sources available to the City in five-year increments through CY 2050 during normal or average years are summarized in Table 6-9. The reliability of these sources of supply are addressed in Section 7.2.3, including during normal years, single dry years, and five consecutive year droughts.
2025 Urban Water Management Plan

City of San Jacinto Page 6-34
The order of use of the City’s projected reliable water supplies from CY 2025 through CY 2050 in five-year increments is based on historical practices, water supply availability, and the cost of water. It is anticipated the City will initially use groundwater produced from the San Jacinto Basin. It is important to note the City’s projected demands in CY 2050 are greater than the City’s Base Production Right of 3,004 AFY. To the extent available, the City initially will use any available carry-over credits to offset any future annual production greater than its adjusted Production Right. The balance of the future annual production greater than the City’s adjusted Production Right will be addressed through an assessment for the purchase of water from EMWD for groundwater replenishment.

Currently there is no requirement that the Watermaster must deliver the replenishment water in the immediately following year. The City may also purchase treated groundwater from EMWD.

The City’s projected quantities of groundwater supplies from San Jacinto Basin are based on historical long-term averages and available supplies during previous dry year conditions. The City’s projected quantities of treated groundwater supplies are based on meeting the remainder of the City’s total water demands. As noted above, the City has the flexibility to increase groundwater production from the San Jacinto Basin.

Consequently, it is anticipated the City will have sufficient water supplies available to meet projected demands.
2025 Urban Water Management Plan

City of San Jacinto Page 6-35
Table 6-8 Water Supplies – Actual
OPTIONAL TABLE 6-8DS: SOURCE DESALINATION BY

SUPPLIER
As discussed in Section 6.2.6, the City is currently not considering the development of a desalinated water project. As a result, optional Table 6-8DS is not included.

Water Supply
Drop down list
May use each category multiple
times. These are the only water
supply categories that will be
recognized by the WUEdata online
submittal tool
Potable or Non-Potable
(after treatment if treated)
(OPTIONAL)
Drop Down list
Actual Volume
(AF)
Total Entitlement
(OPTIONAL)
See 'DWR Notes'
below (AF)
Groundwater (not desalinated) San Jacinto Basin Potable 1,436 Purchased or Imported Water Treated groundwater purchased from EMWD Potable 1,012
2,448 0
00 2,448 0
Submittal Table 6-8 Retail: Water Supplies — Actual
Water Code Section 10631(b)
2025
NOTES:

DWR NOTES:

Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3. This table identifies the unit of measure selected in Submittal Table 2-3.

Total Entitlement: e.g. Water Right, Groundwater Allocation, Contracted Amount.

Add additional rows as needed
Total
Subtotal Potable
Subtotal Non-Potable
Additional Description
(as needed)
2025 Urban Water Management Plan

City of San Jacinto Page 6-36
TABLE 6-9: WATER SUPPLIES—PROJECTED
Table 6-9 Water Supplies – Projected
Water Supply
Reasonably
Available
Volume
(AF)
Total
Entitlement
(OPTIONAL)
See 'DWR Notes'
below (AF)
Reasonably
Available
Volume (AF)
Total
Entitlement
(OPTIONAL)
See 'DWR Notes'
below (AF)
Reasonably
Available
Volume
(AF)
Total
Entitlement
(OPTIONAL)
See 'DWR Notes'
below (AF)
Reasonably
Available
Volume (AF)
Total
Entitlement
(OPTIONAL)
See 'DWR Notes'
below (AF)
Reasonably
Available
Volume (AF)
Total
Entitlement
(OPTIONAL)
See 'DWR Notes'
below (AF)
Groundwater (not
desalinated) San Jacinto Basin Potable 2,692 2,842 2,964 3,092 3,224 Purchased or Imported
Water
Treated
groundwater
purchased from
EMWD
Potable 0 0 0 0 0
2,692 0 2,842 0 2,964 0 3,092 0 3,224 0
00 0 000 0 0 0 0
2,692 0 2,842 0 2,964 0 3,092 0 3,224 0
2050 (opt)
Add additional rows as needed
Total
NOTES:
2030 2035 2040 2045
Subtotal Non-Potable
Subtotal Potable
DWR NOTES:

Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3.

Total Entitlement: e.g. Water Right, Groundwater Allocation, Contracted Amount.

Submittal Table 6-9 Retail: Water Supplies — Projected
Water Code Section 10631 (b)
Projected Water Supply (Report to the Extent Practicable) Drop down list
May use each category
multiple times. These are the
only water supply categories
that will be recognized by the
WUEdata online submittal
tool
Additional Detail
on Water Supply
Potable or Non-Potable
(after treatment if treated)
(OPTIONAL)
Drop Down list
2025 Urban Water Management Plan

City of San Jacinto Page 7-1
CHAPTER 7

WATER SERVICE RELIABILITY AND DROUGHT RISK ASSESSMENT
LAY DESCRIPTION – CHAPTER 7

WATER SERVICE RELIABILITY AND DROUGHT RISK ASSESSMENT
Chapter 7 (Water Service Reliability and Drought Risk Assessment) of the City’s 2025 Plan discusses and provides the following:
 Calendar Year 2020 represents an “average” or “normal” water year for the City in which the total amount of rainfall was similar to the historical average rainfall.  A “single dry” year for the City was represented in Calendar Year 2017, in which the total amount of rainfall was below the historical average rainfall.  A “five consecutive year drought” period for the City is represented from Calendar Year 2011 to Calendar Year 2015, where the total amount of rainfall during each of these years was less than the historical average rainfall.  The City’s current and projected water supplies available during normal years in five-year increments over the next 25 years are provided (through Calendar Year 2050) as shown on Table 7-2.
 The City’s current and projected water supplies available during single dry years in five-year increments over the next 25 years are provided (through Calendar Year 2050) as shown on Table 7-3.
 The City’s current and projected water supplies available during each year of a five consecutive year drought in five-year increments over the next 25 years are provided (through Calendar Year 2050) as shown on Table 7-4. 2025 Urban Water Management Plan

City of San Jacinto Page 7-2
 The reliability of the City’s water supply sources, including a review of water supply constraints, is provided. A single dry year or a five consecutive year drought period will not compromise the City’s ability to provide a reliable supply of water to its customers.
 A Drought Risk Assessment is provided which includes an assessment of the City’s water supply reliability over a five consecutive year drought period. The City’s Drought Risk Assessment assumes a five consecutive year drought from Calendar Year 2026 through Calendar Year 2030 and includes a review of water supplies, water uses, and water supply reliability for each water supply source during this period. The City’s water system has experienced a prior five consecutive year drought with no limitation to its collective water supplies.

However, the cost of those water supplies may have increased based on the mix of water supplies which are used. Consequently, the City has the ability to enact varying water shortage levels (see Chapter 8) to help educate its customers and provide an economic incentive for the retail customers to reduce their water consumption.

CONSTRAINTS ON WATER SOURCES CONSIDERATIONS
CWC 10631.
(b)(1) A detailed discussion of anticipated supply availability under a normal water year, single dry year, and droughts lasting at least five years, as well as more frequent and severe periods of drought, as described in the drought risk assessment. For each source of water supply, consider any information pertinent to the reliability analysis conducted pursuant to Section 10635, including changes in supply due to climate change.

Water Code Section 10634
The plan shall include information, to the extent practicable, relating to the quality of existing sources of water available to the supplier over the same five-year increments as described in subdivision (a) of Section 10631, and the manner in which water quality affects water management strategies and supply reliability.
2025 Urban Water Management Plan

City of San Jacinto Page 7-3
Water Code Section 10635
(b)(2) A determination of the reliability of each source of supply under a variety of water shortage conditions. This may include a determination that a particular source of water supply is fully reliable under most, if not all, conditions.

Water Code Section 10635
(b)(4) Considerations of the historical drought hydrology, plausible changes on projected supplies and demands under climate change conditions, anticipated regulatory changes, and other locally applicable criteria.

This section of the City’s Plan describes the City’s ability to meet retail customer water demands by analyzing a variety of factors which affect the City’s water supply. This section assesses the City’s water service reliability during average years, single dry years, and during a five consecutive year drought period to meet the water needs of its customers. This section also includes the discussion of a Drought Risk Assessment which provides a mechanism for the City to evaluate the risk to its water supply under a drought lasting for the next five consecutive years.

SERVICE RELIABILTY - CONSTRAINTS ON WATER SOURCES
The City’s sources of supplies consist of groundwater pumped from the San Jacinto Basin and treated groundwater purchased from Eastern Municipal Water District, as described in Section 6.2. Although all of these supplies are managed, the following constraints may occur which the City has considered in this reliability analysis.

The City produces groundwater from the San Jacinto Basin which is considered reliable from a water quantity standpoint. However, the City operates a treatment facility to remove iron and manganese from the Bath and Artesia Wells. The treatment facility was originally installed in 1992 but was replaced and upgraded in March 2026. During the construction of the new treatment facility, the City was not able to produce from the Bath 2025 Urban Water Management Plan

City of San Jacinto Page 7-4
and Artesia Wells. In the event of a treatment facility shutdown, the City would also not be able to use these wells.

The City’s Grand Well was inactivated in 2018 due to structural failure. The City is currently installing a replacement well and a treatment facility to remove iron and manganese. The new facility is expected to be completed in 2027 and will provide up to 2,500 gpm of capacity.

As discussed in Section 6.2.7, the City has one (1) functional interconnection with EMWD that can receive up to 2,000 gpm. However, this interconnection does not fully cover the City’s water demands, especially in warmer months. The City is constructing a new 2,000 gpm interconnection with EMWD for emergency water supplies. The new interconnection will be completed later in 2026.

WATER SERVICE RELIABILITY ASSESSMENT
CWC 10635.
(a) Every urban water supplier shall include, as part of its urban water management plan, an assessment of the reliability of its water service to its customers during normal, dry, and multiple dry water years. This water supply and demand assessment shall compare the total water supply sources available to the water supplier with the long-term total projected water use over the next 20 years, in five-year increments, for a normal water year, a single dry water year, and a drought lasting five consecutive water years. The water service reliability assessment shall be based upon the information compiled pursuant to Section 10631, including available data from state, regional, or local agency population projections within the service area of the urban water supplier.

Information regarding the reliability of the City’s water supplies is based on the historical precipitation data in the San Jacinto Valley. Historical annual precipitation in the San Jacinto Valley is discussed in Section 3.3 and is based on historical data collected from Station 047813 (San Jacinto Ranger Station, California). Furthermore, Section 4.5 of this 2025 Urban Water Management Plan

City of San Jacinto Page 7-5
Plan notes that potential future climate change impacts may result in an increase in the average annual precipitation within the City’s service area, thus indicating use of historical data is a reasonable and conservative approach. As indicated in Section 3.3, the historical average rainfall in the vicinity of the City’s service area is 11.5 inches. CY 2020 represents an average or normal water year for the City in which the total amount of rainfall was similar to the historical average rainfall. A single dry year for the City was represented in CY 2017, in which the total amount of rainfall was below the historical average rainfall. A five consecutive year drought period for the City is represented from CY 2011 to CY 2015, where the total amount of rainfall during each of these years was less than the historical average rainfall. Table 7-1 summarizes these “base years” for average, single dry, and five consecutive year drought and provides the total amount of water supplies available to the City during those base years. The following discussion assesses the water service reliability of the City’s water supply sources.

Water Service Reliability - Groundwater

San Jacinto Basin
The San Jacinto Basin groundwater supplies are managed by the Hemet-San Jacinto Watermaster, as discussed in Section 6.2.2. During a normal year (CY 2020), the City met about 98 percent of its total demands through groundwater production from the San Jacinto Basin. During a single dry year (CY 2017), the City met about 100 percent of its total demands through groundwater production from the San Jacinto Basin. During a five consecutive year drought (CY 2011 to CY 2015), the City met about 100 percent of its total demands through groundwater production from the San Jacinto Basin. The City also purchased treated groundwater from EMWD produced from the San Jacinto Basin to meet remaining demands.
2025 Urban Water Management Plan

City of San Jacinto Page 7-6
Water Service Reliability Summary
Table 7-1 shows the water supplies during the base years (for average year, single dry year and a five consecutive year drought). As a result of the City’s water supply portfolio, water supplies may be re-apportioned during a five consecutive year drought to meet the City’s water demands.

WSRA YEAR-TYPE CHARACTERIZATION

7.2.1.1 TYPES OF YEARS
The City’s base years for an average year, a single dry year, and a five consecutive year drought are discussed in Section 7.2 and are summarized in Table 7-1. As indicated in Chapter 6, the City’s water supplies sources have been sufficient in meeting the City’s historical water demands during an average year, a single dry year, and a five consecutive year drought. An average year was based on a historical year during the past 15 years with a total precipitation similar to the historical average precipitation in the vicinity of the City’s service area. Because a single dry year or a five consecutive year drought period will not compromise the City’s ability to provide a reliable supply of water to its customers, a single dry year in this Plan was selected based on of the driest years during the past 15 years. The five consecutive year drought period was based on a period of five consecutive dry years during the past 15 years.

As indicated in Section 3.3, the historical average rainfall in the vicinity of the City’s service area is 11. 5 inches. CY 2020 represents an average or normal water year for the City in which the total amount of rainfall was similar to the historical average rainfall. A single dry year for the City was represented in CY 2017, in which the total amount of rainfall was less than the historical average rainfall. A five consecutive year drought period for the City is represented from CY 2011 to CY 2015, where the total amount of rainfall during each of these years was less than the historical average rainfall. Table 7-1 summarizes these 2025 Urban Water Management Plan

City of San Jacinto Page 7-7
“base years” for an average year, a single dry year and a five consecutive year drought period and provides the total amount of water supplies available to the City during those base years.

7.2.1.2 SOURCES FOR WATER DATA
The monthly historical average temperatures (including minimum and maximum), monthly historical average rainfall, and monthly evapotranspiration in the vicinity of the City’s service area are discussed in Section 3.3. Historical climate information was obtained from the WRCC and from DWR’s CIMIS.

WSRA SUPPLY AND DEMAND COMPARISON
CWC 10635.
(a) Every urban water supplier shall include, as part of its urban water management plan, an assessment of the reliability of its water service to its customers during normal, dry, and multiple dry water years. This water supply and demand assessment shall compare the total water supply sources available to the water supplier with the long-term total projected water use over the next 20 years, in five-year increments, for a normal water year, a single dry water year, and a drought lasting five consecutive water years. The water service reliability assessment shall be based upon the information compiled pursuant to Section 10631, including available data from state, regional, or local agency population projections within the service area of the urban water supplier.

The City obtains its water supplies from groundwater wells located in the San Jacinto Basin. As discussed in Section 7.3 and shown in Table 7-2, Table 7-3, and Table 7-4, each of the City’s water supply sources share the same base years. As previously discussed in Section 7.2.1, a single dry year or a five consecutive year drought period will not compromise the City’s ability to provide a reliable supply of water to its customers.

The City’s projected normal year water demands over the next 25 years are discussed in Section 4.2.6. The ratio of total water supplies (including potable and recycled water 2025 Urban Water Management Plan

City of San Jacinto Page 7-8
supplies) available to the City during a historical average year in CY 2020 (or 2,650 AF) and during a historical single dry year in CY 2017 (or 2,733 AF) was used to estimate the City’s projected water demands during single dry years. The ratio of water supplies available to the City during a historical average year in CY 2020 (or 2,650 AF) and a historical five consecutive year drought period from CY 2011 to CY 2015 (or 2,781 AF, 3,031 AF, 2,963 AF, 2,824 AF, and 2,270 AF, respectively) was used to estimate the City’s projected water demands during a five consecutive year drought period. The City’s projected dry year water supplies were based on the minimum supplies needed by the City to meet projected single-dry year demands. Table 7-2, Table 7-3, and Table 7-4 summarize the City’s projected water demands and supplies over the next 25 years in five-year increments, including during normal years, single dry years, and a five consecutive year drought periods. These tables indicate the City can meet water demands during normal years, single dry years, and a five consecutive year drought periods over the next 25 years.

7.2.2.1 NORMAL YEAR
Table 7-2 summarizes the City’s projected water demands and supplies over the next 25 years in five-year increments during normal years. Table 7-2 indicates the City can meet water demands during normal years over the next 25 years.

7.2.2.2 SINGLE DRY YEAR
Table 7-3 summarizes the City’s projected water demands and supplies over the next 25 years in five-year increments during single dry years. Table 7-3 indicates the City can meet water demands during single dry years over the next 25 years. 2025 Urban Water Management Plan

City of San Jacinto Page 7-9

7.2.2.3 FIVE CONSECUTIVE DRY YEARS
Table 7-4 summarizes the City’s projected water demands and supplies over the next 25 years in five-year increments during five consecutive year drought periods. Table 7-4 indicates the City can meet water demands during five consecutive year drought periods over the next 25 years.

WSRA DESCRIPTION OF MANAGEMENT TOOLS AND

OPTIONS
CWC 10620.
(f) An urban water supplier shall describe in the plan water management tools and options used by that entity that will maximize resources and minimize the need to import water from other regions.

As noted in Section 6.2.2, the San Jacinto Basin is managed by the Hemet-San Jacinto Watermaster. During the period of management under the Judgment, significant drought events have occurred. In each drought cycle the San Jacinto Basin has been managed to maintain water levels. Therefore, based on historical and on-going management practices, the City will be able to rely on the San Jacinto Basin for adequate supply over the next 25 years under single dry years and a five consecutive year drought periods.

Section 6.2.2 provides a description of the management of groundwater resources in the San Jacinto Basin, as well as information on basin management. Chapter 6 also demonstrates the management structure of the San Jacinto Basin provides a reliable source of groundwater supply for the City during a normal year, a single-dry year and a five consecutive year drought. Historical data indicates the San Jacinto Basin has been well managed for the full period of the adjudication, resulting in a stable and reliable water supply. Basin management changes are discussed in Section 6.2.2,and include 2025 Urban Water Management Plan

City of San Jacinto Page 7-10
increased direct use of recycled water (see Section 6.2.5) to reduce the need to import water from other regions. Therefore, the groundwater supplies in the San Jacinto Basin are deemed reliable.

DROUGHT RISK ASSESSMENT
CWC 10612.
“Drought Risk Assessment” means a method that examines water shortage risks based on the driest five-year historic sequence for the agency’s water supply, as described in subdivision (b) of Section 10635.

CWC 10635.
(b) Every urban water supplier shall include, as part of its urban water management plan, a drought risk assessment for its water service to its customers as part of information considered in developing the demand management measures and water supply projects and programs to be included in the urban water management plan. The urban water supplier may conduct an interim update or updates to this drought risk assessment within the five-year cycle of its urban water management plan update. The drought risk assessment shall include each of the following:
(1) A description of the data, methodology, and basis for one or more supply shortage conditions that are necessary to conduct a drought risk assessment for a drought period that lasts five consecutive water years, starting from the year following when the assessment is conducted.
(2) A determination of the reliability of each source of supply under a variety of water shortage conditions. This may include a determination that a particular source of water supply is fully reliable under most, if not all, conditions.
(3) A comparison of the total water supply sources available to the water supplier with the total projected water use for the drought period.
(4) Considerations of the historical drought hydrology, plausible changes on projected supplies and demands under climate change conditions, anticipated regulatory changes, and other locally applicable criteria.
2025 Urban Water Management Plan

City of San Jacinto Page 7-11
The City’s sources of supplies consist of groundwater from the San Jacinto Basin (which is managed by the Hemet-San Jacinto Watermaster) and treated import water purchased through Eastern Municipal Water District and managed by the Metropolitan Water District of Southern California. The following discussion provides a Drought Risk Assessment (DRA) which assesses the City’s water supply reliability over a five consecutive year drought period. The City’s DRA incorporates a five consecutive year drought from CY 2026 through CY 2030 and includes a review of water supplies, water uses, and water supply reliability.

DRA DATA, METHODS, AND BASIS FOR WATER SHORTAGE

CONDITIONS
The City’s DRA was prepared using historical production data from the City’s water supply sources. The following assumptions were considered during the preparation of the City’s DRA for each year of the five consecutive year drought:
 The five consecutive year drought period associated with the 2025 Plan is based on five consecutive dry years from CY 2026 through CY 2030.  The projected water supplies available during each year of this five consecutive year drought are assumed to be identical to the water supplies produced during each year between CY 2011 and CY 2015 (which represents the most recent and historical five consecutive year drought).
 The projected demands during this five consecutive year drought are based on water demands from CY 2020 (a normal year) which were adjusted based on projected population over the next five years along with the ratio of the normal year demands to actual demands over each year of the most recent and historical five consecutive year drought period (from CY 2011 and CY 2015). 2025 Urban Water Management Plan

City of San Jacinto Page 7-12
 The projected demands were compared to the projected supplies to identify potential water supply deficits which may require implementation of the Water Shortage Contingency Plan (discussed further in Chapter 8).

The following hypothetical methodologies were considered during the preparation of the City’s DRA during for each year of the five consecutive year drought:
 Drought Year 1: The region had experienced an average to above average year of precipitation in the prior year. Water use in the prior year had been below average due to a reduce need for outdoor water use, the groundwater basin had been replenished from above average local stormwater runoff, and imported water supplies were not restricted.
 Drought Year 2: The region experienced a second year of below average precipitation and runoff. Retail customers increase water use for outdoor irrigation to compensate for lack of precipitation. Groundwater and imported water supplies have not been impacted.
 Drought Year 3: The region experienced a third year of below average precipitation and runoff. Retail customers increase water use for outdoor irrigation to compensate for lack of precipitation. Groundwater and imported water supplies have not been impacted. However, there is an increased demand on both groundwater and treated imported water.
 Drought Year 4: The region experienced a fourth year of below average precipitation and runoff. Groundwater supplies have not been impacted. However, there is an increased demand on groundwater.
 Drought Year 5: Fifth year of below average precipitation and runoff. Groundwater supplies have not been impacted. However, there is an increased demand on groundwater.
2025 Urban Water Management Plan

City of San Jacinto Page 7-13

DRA INDIVIDUAL WATER SOURCE RELIABILITY
The City’s DRA incorporates a five consecutive year drought based on five consecutive dry years commencing in CY 2026. The quantity of water supplies available for each year during this five consecutive year drought period included in the City’s DRA is assumed to be the same as the quantity of water supplies produced by the City (i.e. demands) during the most recent and historical five consecutive year drought which occurred from CY 2011 through CY 2015. Production data for those years have been tabulated in Section 6.1.

The following describes the anticipated reliability of each water source for each year of the five consecutive year drought based on recent experience.

Groundwater – San Jacinto Basin
The City produces groundwater supplies from the San Jacinto Basin which is actively managed by the Hemet-San Jacinto Watermaster, as described in Section 6.2.2. The City may also purchase treated groundwater EMWD. Each year the Hemet-San Jacinto Watermaster reviews water supply conditions including local rainfall, groundwater levels, local stormwater runoff available for replenishment, imported water availability and the amount of imported water stored in the groundwater basin for future demands. The Hemet-San Jacinto Watermaster identifies the annual amount of groundwater which may be pumped (such as an Operating Safe Yield) before more expensive imported water would need to be purchased from MWD through EMWD to replenish the Basin for all production in excess of the water rights. Regardless of the annual safe yield adopted there is never a restriction on the amount of water which may be pumped from the San Jacinto Basin, only the cost of producing the groundwater is impacted. The Hemet-San Jacinto Watermaster is not restricted as to when or how much untreated imported water be delivered to the San Jacinto Basin, only that it ultimately be delivered. The quantity groundwater used (and reliably available) during the most recent and historical five consecutive year drought period have been tabulated in Section 6.1. During this period, the City was able to increase its production of its groundwater supplies from an 2025 Urban Water Management Plan

City of San Jacinto Page 7-14
adjudicated and managed groundwater basin. The City also had the ability to systematically implement aspects of its Water Shortage Contingency Plan (see Chapter 8). As a result of these collective actions (and experience during prior five consecutive year droughts), the City does not anticipate a water supply shortage from the San Jacinto Basin.

Summary
The City’s water system has experienced a prior five consecutive year drought with no limitation to its collective water supplies. However, the cost of those water supplies may have increased based on the mix of supplies which are used. Consequently, the City has the ability to enact varying Demand Management Measures (see Chapter 9) to help educate its customers and provide an economic incentive for the retail customers to reduce their water consumption.

DRA TOTAL WATER SUPPLY AND USE COMPARISON
Gross water use for the projected five consecutive year drought is shown on Table 7-5.

Section 7.3.2 describes the water source reliability for each source of supply the City will rely on during a five consecutive year drought. The annual quantities are summed and are also provided on Table 7-5. The most important aspect of the City’s water supplies is the groundwater which can be produced from a managed groundwater basin without restriction on the amount the City is allowed to produce. However, for the purposes of the City’s DRA, as a worst-case scenario, the City has considered no water supply augmentation (as indicated in Table 7-5) from its groundwater supplies. When necessary, the City can implement various water shortage levels of its Water Shortage Contingency Plan (as discussed in Chapter 8) in order to reduce its water demands. As shown in Table 7-5, assuming no additional water supply benefits will be available from groundwater supplies, the City can implement various stages of its Water Shortage Contingency Plan 2025 Urban Water Management Plan

City of San Jacinto Page 7-15
to balance water demands with available supplies during each year of the projected five consecutive year drought.

OPTIONAL PLANNING TOOL WORKBOOK
DWR has deemed the “Planning Tool Worksheet” as optional, and the City is not required by DWR to use the tool. The City has provided sufficient water supplies to its customers, including during long-term droughts and years with historically high water demands. The City has also been able to provide water service to meet maximum day water demands for these years, including during the summer months. The City obtains the majority of its water supplies from a managed groundwater basin which is not subject to seasonal fluctuation. Consequently, an evaluation regarding water supplies on a monthly basis was not considered.

SUBMITTAL TABLES
The applicable standardized Submittal Tables referenced within Chapter 7 are provided below.
2025 Urban Water Management Plan

City of San Jacinto Page 7-16
OPTIONAL TABLE 7-1: BASIS OF WATER-YEAR DATA (WSRA)
Table 7-1 Basis of Water Year Data (Reliability Assessment) 2025 Urban Water Management Plan

City of San Jacinto Page 7-17
TABLE 7-2: NORMAL-YEAR SUPPLY AND USE COMPARISON
Table 7-2 Normal-Year Supply and Use Comparison
2030 (AF) 2035 (AF) 2040 (AF) 2045 (AF) 2050 (AF)
Supply totals
(autofill from Submittal
Table 6-9 R)
2,692 2,842 2,964 3,092 3,224
Use totals
(autofill from Submittal
Table 4-2 R)
2,692 2,842 2,964 3,092 3,224
Surplus/(shortfall) 0 0 0 0 0
WSCP - supply
augmentation benefit
WSCP - use reduction
savings benefit
Revised Surplus/(shortfall)
OPTIONAL Planned WSCP Actions
Submittal Table 7-2 Retail: Normal Year Supply and Use Comparison Water Code Section 10635 (a)
NOTES:

DWR NOTES : Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3.
2025 Urban Water Management Plan

City of San Jacinto Page 7-18
TABLE 7-3: SINGLE-DRY-YEAR SUPPLY AND USE

COMPARISON
Table 7-3 Single-Dry-Year Supply and Demand Comparison
Supply totals 2,776 2,931 3,057 3,189 3,325
Use totals 2,776 2,931 3,057 3,189 3,325
Surplus/(shortfall) 0 0 0 0 0
WSCP - supply
augmentation benefit
WSCP - use reduction
savings benefit
Revised
Surplus/(shortfall)
2050 (AF)
DWR NOTES : Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3.

NOTES
Submittal Table 7-3 Retail: Single Dry Year Supply and Use Comparison Water Code Section 10635(a)
OPTIONAL Planned WSCP Actions
2030 (AF) 2035 (AF) 2040 (AF) 2045 (AF)
2025 Urban Water Management Plan

City of San Jacinto Page 7-19
TABLE 7-4: MULTIPLE DRY YEARS SUPPLY AND USE

COMPARISON
Table 7-4 Multiple Dry Years Supply and Use Comparison
2030 (AF) 2035 (AF) 2040 (AF) 2045 (AF) 2050 (AF)
Supply totals 2,825 2,982 3,111 3,245 3,383
Use totals 2,825 2,982 3,111 3,245 3,383
Surplus/(shortfall) 0 0 0 0 0
WSCP - supply augmentation benefit
WSCP - use reduction savings benefit
Revised Surplus/(shortfall)
Supply totals 3,079 3,251 3,390 3,537 3,688
Use totals 3,079 3,251 3,390 3,537 3,688
Surplus/(shortfall) 0 0 0 0 0
WSCP - supply augmentation benefit
WSCP - use reduction savings benefit
Revised Surplus/(shortfall)
Supply totals 3,010 3,178 3,314 3,457 3,605
Use totals 3,010 3,178 3,314 3,457 3,605
Surplus/(shortfall) 0 0 0 0 0
WSCP - supply augmentation benefit
WSCP - use reduction savings benefit
Revised Surplus/(shortfall)
Supply totals 2,869 3,029 3,159 3,295 3,436
Use totals 2,869 3,029 3,159 3,295 3,436
Surplus/(shortfall) 0 0 0 0 0
WSCP - supply augmentation benefit
WSCP - use reduction savings benefit
Revised Surplus/(shortfall)
Supply totals 2,306 2,434 2,539 2,649 2,762
Use totals 2,306 2,434 2,539 2,649 2,762
Surplus/(shortfall) 0 0 0 0 0
WSCP - supply augmentation benefit
WSCP - use reduction savings benefit
Revised Surplus/(shortfall)
Submittal Table 7-4 Retail: Multiple Dry Years Supply and Use Comparison Water Code Section 10635(a)
OPTIONAL Planned WSCP Actions
Third year
Fifth year
DWR NOTES: Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3.

OPTIONAL Planned WSCP Actions
OPTIONAL Planned WSCP Actions
Fourth year OPTIONAL Planned WSCP Actions
NOTES:

First year
Second year OPTIONAL WSCP Actions
2025 Urban Water Management Plan

City of San Jacinto Page 7-20
TABLE 7-5: FIVE-YEAR DROUGHT RISK ASSESSMENT
Table 7-5 Five-Year Drought Risk Assessment
2026 Total
Total Water Use (AF) 2,620
Total Supplies (AF) 2,781
Surplus/Shortfall w/o WSCP Action 161
WSCP - supply augmentation benefit (AF)
WSCP - use reduction savings benefit (AF)
Revised Surplus/(shortfall)
2027 Total
Total Water Use (AF) 2,912
Total Supplies (AF) 3,031
Surplus/Shortfall w/o WSCP Action 119
WSCP - supply augmentation benefit (AF)
WSCP - use reduction savings benefit (AF)
Revised Surplus/(shortfall)
2028 Total
Total Water Use (AF) 2,901
Total Supplies (AF) 2,963
Surplus/Shortfall w/o WSCP Action 62
WSCP - supply augmentation benefit (AF)
WSCP - use reduction savings benefit (AF)
Revised Surplus/(shortfall)
2029 Total
Total Water Use (AF) 2,817
Total Supplies (AF) 2,824
Surplus/Shortfall w/o WSCP Action 7
WSCP - supply augmentation benefit (AF)
WSCP - use reduction savings benefit (AF)
Revised Surplus/(shortfall)
2030 Total
Total Water Use (AF) 2,306
Total Supplies (AF) 2,270
Surplus/Shortfall w/o WSCP Action (36)
WSCP - supply augmentation benefit (AF)
WSCP - use reduction savings benefit (AF) 36
Revised Surplus/(shortfall) 0
NOTES:

DWR NOTES: Units of measure (AF, CCF, MG) must remain
consistent throughout the UWMP as reported in Submittal Table 2-3.

Submittal Table 7-5 Retail: Five-Year Drought Risk
Assessment
Water Code Section 10635(b)(3)
OPTIONAL Planned WSCP Actions (use reduction and supply augmentation)
OPTIONAL Planned WSCP Actions (use reduction and supply augmentation)
OPTIONAL Planned WSCP Actions (use reduction and supply augmentation)
OPTIONAL Planned WSCP Actions (use reduction and supply augmentation)
OPTIONAL Planned WSCP Actions (use reduction and supply augmentation)
2025 Urban Water Management Plan

City of San Jacinto Page 8-1
CHAPTER 8

WATER SHORTAGE CONTINGENCY PLAN
LAY DESCRIPTION – CHAPTER 8

WATER SHORTAGE CONTINGENCY PLAN
Chapter 8 (Water Shortage Contingency Plan) of the City’s 2025 Plan discusses and provides the following:
 The City’s Water Shortage Contingency Plan is a detailed approach which presents how the City intends to act, or respond, in the case of an actual water shortage.
 Preparation of the City’s “Annual Water Supply and Demand Assessment” (or Annual Assessment) is discussed. The City is required to submit annually an Annual Assessment. The Annual Assessment includes a review of the City’s “unconstrained” water demands for the current year and for a potential upcoming single dry year. Unconstrained water demands represent the City’s water demands prior to any “response actions” the City may invoke pursuant to the City’s Water Shortage Contingency Plan.
 The City will manage water supplies to minimize the adverse impacts of water shortages. The City’s plan for water usage during periods of shortage is designed to incorporate six standard water shortage levels corresponding to progressive ranges from up to a 10, 20, 30, 40, and 50 percent shortage, and greater than a 50 percent shortage.
2025 Urban Water Management Plan

City of San Jacinto Page 8-2
 For each declared water supply shortage level, customers will be required to reduce their consumption by the percentage specified in the corresponding water supply shortage level.
 For each declared water supply shortage level, the City has established response actions to reduce demand on water supplies and to reduce any shortage gaps in water supplies. These demand reduction actions include irrigation and other outdoor use restrictions, and other water use prohibitions.  The operational changes the City will consider in addressing water shortages on a short-term basis are discussed and include improved monitoring, analysis, and tracking of customer water usage to enforce demand reduction measures.  The City’s Emergency Response Plan is summarized. The Emergency Response Plan provides the management, procedures, and designated actions the City and its employees will implement during emergency situations (including catastrophic water shortages) resulting from natural disasters, system failures, and other unforeseen circumstances.
 The preparation of the City’s seismic risk assessment and mitigation plan is discussed. The locations of earthquake faults in the vicinity of the City’s water service area are provided.
 The effectiveness of the shortage response actions for each of the City’s standard water shortage levels is presented. The City has been able to provide sufficient water supplies to its customers, including during five consecutive year droughts and years with historically high water demands.
 The communication protocols implemented by the City when it declares any water shortage level are presented.
 The compliance and enforcement procedures associated with City’s standard water shortage levels are presented.
2025 Urban Water Management Plan

City of San Jacinto Page 8-3
 The legal authorities associated with City’s standard water shortage levels are presented.
 The financial consequences associated with City’s standard water shortage levels are presented.
 The City will evaluate the need for revising the Water Shortage Contingency Plan in order to resolve any water shortage gaps, as necessary. The steps necessary for the City to adopt and amend its Water Shortage Contingency Plan are presented.

The following Water Shortage Contingency Plan includes references to Chapters and Sections from the City of San Jacinto’s 2025 Urban Water Management Plan:

WATER SUPPLY RELIABILITY ANALYSIS
CWC 10632.
(a)(1) The analysis of water supply reliability conducted pursuant to Section 10635.

CWC 10632.5.
(a) In addition to the requirements of paragraph (3) of subdivision (a) of Section 10632, beginning January 1, 2020, the plan shall include a seismic risk assessment and mitigation plan to assess the vulnerability of each of the various facilities of a water system and mitigate those vulnerabilities.

The City’s sources of supply were discussed in Section 6.2 of the 2025 Plan and consist of groundwater from the San Jacinto Basin and treated groundwater purchased from EMWD. The San Jacinto Basin is adjudicated, and groundwater supplies are managed.

The reliability of the various sources of supply are discussed in Chapter 7 of the 2025 Plan (a single dry year or a five consecutive year drought period will not compromise the City’s ability to provide a reliable supply of water to its customers). Based on the 2025 Urban Water Management Plan

City of San Jacinto Page 8-4
adjudication provisions in the San Jacinto Basin, the City is able to produce groundwater without limitation, provided an applicable assessment is paid to the Hemet-San Jacinto Watermaster to purchase untreated imported water for groundwater replenishment. A seismic risk assessment and mitigation plan is discussed in Section 8.4.6.

ANNUAL WATER SUPPLY AND DEMAND ASSESSMENT PROCEDURES
CWC 10632.
(a) Every urban water supplier shall prepare and adopt a water shortage contingency plan as part of its urban water management plan that consists of each of the following elements CWC 10632.
(a)(2) The procedures used in conducting an annual water supply and demand assessment that include, at a minimum, both of the following:
(A) The written decision-making process that an urban water supplier will use each year to determine its water supply reliability.
(B) The key data inputs and assessment methodology used to evaluate the urban water supplier’s water supply reliability for the current year and one dry year, including all of the following:
(i) Current year unconstrained demand, considering weather, growth, and other influencing factors, such as policies to manage current supplies to meet demand objectives in future years, as applicable.
(ii) Current year available supply, considering hydrological and regulatory conditions in the current year and one dry year. The annual supply and demand assessment may consider more than one dry year solely at the discretion of the urban water supplier.
(iii) Existing infrastructure capabilities and plausible constraints. (iv) A defined set of locally applicable evaluation criteria that are consistently relied upon for each annual water supply and demand assessment. (v) A description and quantification of each source of water supply.

CWC 10632.1.
2025 Urban Water Management Plan

City of San Jacinto Page 8-5
An urban water supplier shall conduct an annual water supply and demand assessment pursuant to subdivision (a) of Section 10632 and, on or before July 1 of each year, submit an annual water shortage assessment report to the department with information for anticipated shortage, triggered shortage response actions, compliance and enforcement actions, and communication actions consistent with the supplier’s water shortage contingency plan. An urban water supplier that relies on imported water from the State Water Project or the Bureau of Reclamation shall submit its annual water supply and demand assessment within 14 days of receiving its final allocations, or by July 1 of each year, whichever is later.

By July 1st of every year, the City is required to submit an “Annual Water Supply and Demand Assessment” in accordance with DWR’s guidance and requirements. The Annual Assessment includes a review of the City’s unconstrained water demands (i.e. water demands prior to any projected response actions the City may trigger under this WSCP) for the current year and the upcoming (potential single dry) year. The Annual Assessment also includes information regarding anticipated shortages, triggered shortage response actions, compliance and enforcement actions, and communication actions consistent with the City’s WSCP.

DECISION-MAKING PROCESS
The City produces groundwater from the San Jacinto Basin as its primary source of water supply and that basin is managed on a fiscal year basis. Consequently, during the third quarter of each fiscal year the City will review its water demands from the initial six months along with the current groundwater basin conditions and local hydrology. This information will be used to help develop the Annual Assessment. A draft of the Annual Assessment will be circulated internally within the City for peer review and comment. Based on comments received, a redraft will be prepared and provided to City managers during the Spring of each year. The draft subsequently will be provided to the City Manager for final review. If necessary, a final draft of the Annual Assessment will be provided to the City Council for review and included in the agenda as part of a City Council meeting such that it can be approved, and any recommended specific shortage response actions may be enacted. The final Annual Assessment will be provided to DWR no later than July 1 of each year.
2025 Urban Water Management Plan

City of San Jacinto Page 8-6
The Annual Assessments will be instrumental in providing guidance to the City for decisions regarding potential declarations of a water supply shortage and implementation of water reduction stages, instituting mandatory water restrictions, promoting water use efficiency and conservation programs, water rates and drought rate surcharges, and the necessity of pursuing alternative water supplies. This process will help ensure adequate water supplies resources are available to the City.

DATA AND METHODOLOGIES
The key data inputs and methodologies which will be evaluated by the City during the preparation of the Annual Assessment will include the following:
1) Evaluation Criteria: The locally applicable evaluation criteria used to prepare the Annual Assessment will be identified. The evaluation criteria will include, but is not limited to, an analysis of current local hydrology (including rainfall and groundwater levels), current water demands, a review of water system improvement plans which may impact infrastructure availability, and water quality regulations which may impact groundwater availability.
2) Water Supply: A description of each available water supply source will be provided.

The descriptions will include a quantification of each available water supply source and will be based on review of current production capacities, historical production, Urban Water Management Plans, and prior water supply studies (including Water Supply Assessments and/or Master Plans).
3) Unconstrained Water Demand: The potential unconstrained water demands during the current year and the upcoming (potential single dry) year, prior to any special shortage response actions, will be reviewed. The review will include factors such as weather, existing and projected land uses and populations, actual customer 2025 Urban Water Management Plan

City of San Jacinto Page 8-7
consumption and water use factors, monthly Urban Water Supplier Monthly Reports, existing water shortage levels (see Section 8.3), and existing water conservation ordinances (see Section 9.1).
4) Planned Water Use for Current Year Considering Dry Subsequent Year: The water supplies available to meet the demands during the current year and the upcoming (potential single dry) year will be considered and identified by each type of supply.

The evaluation will include factors such as estimated water demands, weather, groundwater basin operating safe yields, water quality results, existing available pumping capacities, contractual obligations, regulatory issues, use of emergency interconnections, and the costs associated with producing each water supply source.
5) Infrastructure Considerations: The capabilities of the water distribution system infrastructure to meet the water demands during the current year and the upcoming (potential single dry) year will be considered. Available production capacities (e.g. groundwater well capacities) and distribution system water losses (see Section

4.3) will be reviewed. In addition, capital improvement and replacement projects, as well as potential projects which may increase water system and production capacities (see Section 6.2.10), will be considered.

SIX STANDARD WATER SHORTAGE LEVELS
CWC 10632.
(a)(3)(A) Six standard water shortage levels corresponding to progressive ranges of up to 10, 20, 30, 40, and 50 percent shortages and greater than 50 percent shortage. Urban water suppliers shall define these shortage levels based on the suppliers’ water supply conditions, including percentage reductions in water supply, changes in groundwater levels, changes in surface elevation or level of subsidence, or other changes in hydrological or other local conditions indicative of the water supply available for use. 2025 Urban Water Management Plan

City of San Jacinto Page 8-8
Shortage levels shall also apply to catastrophic interruption of water supplies, including, but not limited to, a regional power outage, an earthquake, and other potential emergency events.
(a)(3)(B) An urban water supplier with an existing water shortage contingency plan that uses different water shortage levels may comply with the requirement in subparagraph (A) by developing and including a cross-reference relating its existing categories to the six standard water shortage levels.

The City has a legal responsibility to provide water utility services, including water for residential, commercial, industrial, public authority, and for public fire hydrants and private fire services. The City will manage water supplies prudently to minimize the adverse impacts of water shortages. The City’s plan for water usage during periods of shortage is designed to incorporate six standard water shortage levels corresponding to progressive ranges from up to 10, 20, 30, 40, and 50 percent shortages and greater than 50 percent shortage. Water shortage trigger mechanisms have been established to ensure that this policy is implemented. This includes structured stages of action referred to as water shortage planning levels.

For each declared water supply shortage level, customers will be required to reduce their water consumption by the percentage specified in the corresponding water supply shortage level.

The City’s Ordinance No. 09-16 (see Appendix H) describes Permanent Water Conservation Requirements, a Level 1 Water Supply Shortage, a Level 2 Water Supply Shortage, and a Level 3 Water Supply Shortage – Emergency Condition. In accordance with the California Water Code in which urban water suppliers are required to define six standard water shortage levels, the City has developed the crosswalk illustrated below (also included in the City’s 2020 Plan) that translated the City’s previously established shortage levels to the mandated standard shortage levels. Table 8-1 also provides a cross-reference between the City’s previously established shortage levels and the mandated standard shortage levels.
2025 Urban Water Management Plan

City of San Jacinto Page 8-9
Corresponding Relationships Between Supplier’s Established Shortage levels and the WSCP Mandated Shortage Levels

SHORTAGE RESPONSE ACTIONS
CWC 10632.
(a)(4) Shortage response actions that align with the defined shortage levels and include, at a minimum, all of the following:
(A) Locally appropriate supply augmentation actions.
(B) Locally appropriate demand reduction actions to adequately respond to shortages. (C) Locally appropriate operational changes.
(D) Additional, mandatory prohibitions against specific water use practices that are in addition to state-mandated prohibitions and appropriate to the local conditions. (E) For each action, an estimate of the extent to which the gap between supplies and demand will be reduced by implementation of the action.

2025 Urban Water Management Plan

City of San Jacinto Page 8-10

SUPPLY AUGMENTATION
Although the City plans to construct new groundwater wells in the future to replace existing wells and to meet future water demands, the City does not plan to add a new source of water supply specifically to address customer demands during a water shortage. However, the City will instead consider increased supplies from existing sources. Table 8-2 reflects this approach and does not identify any new supplies. Instead, the City will focus on demand reduction measures in the event existing sources of supply are not sufficient to meet customer demands. As discussed in Chapter 6, the City’s sources of water supply include groundwater produced from the San Jacinto Basin and treated groundwater purchased from Eastern Municipal Water District. As noted in Section 8.2 the City is required to annually prepare and submit an Annual Assessment which will include a review of water supplies available to meet water demands for the current and upcoming years. In the event the City is currently in, or considers entering into, one of the standard water shortage levels identified in Section 8.3, the City will consider the water supply augmentation actions described below.

For each water shortage level discussed in Section 8.3, the City will consider supplementing its existing water supplies through increased groundwater production from the San Jacinto Basin. As noted in Section 6.2.2, the San Jacinto Basin is managed by the Hemet-San Jacinto Watermaster. During the period of management under the San Jacinto Basin Judgment, significant drought events have occurred. In each drought cycle the San Jacinto Basin has been managed to maintain water levels. Parties to the San Jacinto Basin Judgment, including the City, are authorized to produce groundwater in excess of their rights and pay assessments for such production to the Hemet-San Jacinto Watermaster. The assessments are used to purchase untreated imported water to replenish the San Jacinto Basin. The Hemet-San Jacinto Watermaster purchases untreated imported water to replenish the San Jacinto Basin from MWD through Eastern Municipal Water District. Groundwater quality is carefully monitored and managed by the Hemet-San Jacinto Watermaster. Treatment facilities and/or blend plans have been 2025 Urban Water Management Plan

City of San Jacinto Page 8-11
developed by water agencies to meet potable water standards and to prevent the spread of any groundwater contamination. Groundwater quality in the San Jacinto Basin is not expected to impact potable supplies or constrain supply reliability. Based on historical and on-going management practices, the City will be able to continue relying on the San Jacinto Basin for adequate supplies in response to each of the standard water shortage levels identified in Section 8.3.

DEMAND REDUCTION
The City may establish water shortage response actions to reduce demand on water supplies. These demand reduction actions include irrigation and other outdoor use restrictions, and other water use prohibitions. Depending on the percent reduction in the City’s water supply and corresponding water shortage level, regulations are made to conserve water and reduce the shortage gap in normal supply levels. Many demand reduction actions, identified as voluntary or mandatory conservation measures, are applicable to all levels of water shortages. The structure of water shortage levels are designed to strongly encourage customers with high per capita usage to achieve proportionally greater reduction than those with low usage. Violations of these demand reduction actions will be considered waste and an unreasonable use of water. Table 8-3 describes each demand reduction action and its effect on reducing the shortage gap.

Permanent Water Conservation Requirements
The following water conservation requirements are effective at all times and are permanent. Violations of this section will be considered waste and an unreasonable use of water.

1. Limits on Watering Hours: Watering or irrigating of lawn, landscape or other vegetated area with potable water is prohibited between the hours of nine a.m. and five p.m., Pacific Standard Time on any day, except by use of a hand-held bucket 2025 Urban Water Management Plan

City of San Jacinto Page 8-12
or similar container, a hand-held hose equipped with a positive self-closing water shut-off nozzle or device, or for very short periods of time for the express purpose of adjusting or repairing an irrigation system.

2. Limit on Watering Duration: Watering or irrigating of lawn, landscape or other vegetated area with potable water using a landscape irrigation system or a watering device that is not continuously attended is limited to no more than fifteen (15) minutes of watering per day per station. This subsection does not apply to landscape irrigation systems that exclusively use very low-flow drip type irrigation systems when no emitter produces more than two gallons of water per hour and weather-based controllers or stream rotor sprinklers that meet a seventy percent (70%) efficiency standard.

3. No Excessive Water Flow or Runoff: Watering or irrigating of any lawn, landscape or other vegetated area in a manner that causes or allows excessive water flow or runoff onto an adjoining sidewalk, driveway, street, alley, gutter or ditch is prohibited.

4. No Washing Down Hard or Paved Surfaces: Washing down hard or paved surfaces, walls, roofs, including but not limited to sidewalks, walkways, driveways, parking areas, tennis courts, patios or alleys, is prohibited except when necessary to alleviate safety or sanitary hazards, and then only by use of a hand-held bucket or similar container, a hand-held hose equipped with a positive self-closing water shut-off device, a low-volume, high-pressure cleaning machine equipped to recycle any water used, or a low-volume high-pressure water broom.

5. Obligation to Fix Leaks, Breaks or Malfunctions: Excessive use, loss or escape of water through breaks, leaks or other malfunctions in the water user’s plumbing or distribution system for any period of time after such escape of water should have reasonably been discovered and corrected and in no event more than seventy-two (72) hours of receiving notice from the City of San Jacinto is prohibited.

6. Recirculating Water Required for Water Fountains and Decorative Water Features:

Operating a water fountain or other decorative water feature that does not use recirculated water is prohibited.
2025 Urban Water Management Plan

City of San Jacinto Page 8-13

7. Limits on Washing Vehicles: Using water to wash or clean a vehicle, including but not limited to any automobile, truck, van, bus, motorcycle, boat or trailer, whether motorized or not, is prohibited, except by use of a hand-held bucket or similar container or a hand-held hose equipped with a positive self-closing water shut-off nozzle or device. This subsection does not apply to any commercial car washing facility.

8. Drinking Water Served Upon Request Only: Eating or drinking establishments, including but not limited to a restaurant, hotel, cafe, cafeteria, bar, or other public place where food or drinks are sold, served, or offered for sale, are prohibited from providing drinking water to any person unless expressly requested.

9. Commercial Lodging Establishments Must Provide Guests Option to Decline Daily Linen Services: Hotels, motels and other commercial lodging establishments must provide customers the option of not having towels and linen laundered daily.

Commercial lodging establishments must prominently display notice of this option in each bathroom using clear and easily understood language.

10. No Installation of Single Pass Cooling Systems: Installation of single pass cooling systems is prohibited in buildings requesting new water service.

11. No Installation of Nonrecirculating in Commercial Car Wash and Laundry Systems:

Installation of nonrecirculating water systems is prohibited in new commercial conveyor car wash and new commercial laundry systems.

12. Restaurants Required to Use Water Conserving Dish Wash Spray Valves: Food preparation establishments, such as restaurants or cafes, are prohibited from using non-water conserving dish wash spray valves.

13. Commercial Car Wash Systems: Effective on January 1, 2010, all commercial conveyor car wash systems must have installed operational recirculating water systems or must have secured a waiver of this requirement from the City of San Jacinto.
2025 Urban Water Management Plan

City of San Jacinto Page 8-14
Stage 1 Water Supply Shortage Level
A Level 1 water supply shortage exists when the City Manager of the City of San Jacinto determines, in his/her sole discretion, that due to drought or other water supply conditions, a water supply shortage or threatened shortage exists and a consumer demand reduction is necessary to make more efficient use of water and appropriately respond to existing water conditions. Upon the declaration by the City of San Jacinto of a Level 1 water supply shortage condition, the City of San Jacinto will implement the mandatory Level 1 conservation measures identified in this section.

In addition to the prohibited uses of water identified above, the following water conservation requirements apply during a declared Level 1 water supply shortage:

1. Limits on Watering Days: Watering or irrigating of lawn, landscape or other vegetated area with potable water is limited to three days per week on a schedule established and posted by the City of San Jacinto. During the months of November through March, watering or irrigating of lawn, landscape or other vegetated area with potable water is limited to no more than one day per week on a schedule established and posted by the City of San Jacinto. This provision does not apply to landscape irrigation zones that exclusively use very low flow drip type irrigation systems when no emitter produces more than two gallons of water per hour. This provision also does not apply to watering or irrigating by use of a hand-held bucket or similar container, a hand-held hose equipped with a positive self-closing water shut-off nozzle or device, or for very short periods of time for the express purpose of adjusting or repairing an irrigation system.

2. Obligation to Fix Leaks, Breaks or Malfunctions: All leaks, breaks, or other malfunctions in the water user’s plumbing or distribution system must be repaired within seventy-two (72) hours of notification by the City of San Jacinto unless other arrangements are made with the City of San Jacinto.
2025 Urban Water Management Plan

City of San Jacinto Page 8-15
Stage 2 Water Supply Shortage Level
A Level 2 water supply shortage exists when the City Manager of the City of San Jacinto determines, in his/her sole discretion, that due to drought or other water supply conditions, a water supply shortage or threatened shortage exists and a consumer demand reduction is necessary to make more efficient use of water and appropriately respond to existing water conditions. Upon the declaration by the City of San Jacinto of a Level 2 water supply shortage condition, the City of San Jacinto will implement the mandatory Level 2 conservation measures identified in this section.

In addition to the prohibited uses of water identified above, the following water conservation requirements apply during a declared Level 2 water supply shortage:

1. Limits on Watering Days: Watering or irrigating of lawn, landscape or other vegetated area with potable water is limited to three days per week on a schedule established and posted by the City of San Jacinto. During the months of November through March, watering or irrigating of lawn, landscape or other vegetated area with potable water is limited to no more than one day per week on a schedule established and posted by the City of San Jacinto. This provision does not apply to landscape irrigation zones that exclusively use very low flow drip type irrigation systems when no emitter produces more than two gallons of water per hour. This provision also does not apply to watering or irrigating by use of a hand-held bucket or similar container, a hand-held hose equipped with a positive self-closing water shut-off nozzle or device, or for very short periods of time for the express purpose of adjusting or repairing an irrigation system.

2. Obligation to Fix Leaks, Breaks or Malfunctions: All leaks, breaks, or other malfunctions in the water user’s plumbing or distribution system must be repaired within seventy-two (72) hours of notification by the City of San Jacinto unless other arrangements are made with the City of San Jacinto.
2025 Urban Water Management Plan

City of San Jacinto Page 8-16
Stage 3 Water Supply Shortage Level
A Level 3 water supply shortage exists when the City Manager of the City of San Jacinto determines, in his/her sole discretion, that due to drought or other water supply conditions, a water supply shortage or threatened shortage exists and a consumer demand reduction is necessary to make more efficient use of water and appropriately respond to existing water conditions. Upon the declaration by the City of San Jacinto of a Level 3 water supply shortage condition, the City of San Jacinto will implement the mandatory Level 3 conservation measures identified in this section.

In addition to the prohibited uses of water identified above, the following water conservation requirements apply during a declared Level 3 water supply shortage:

1. Watering Days: Watering or irrigating of lawn, landscape or other vegetated area with potable water is limited to two days per week on a schedule established and posted by the City of San Jacinto. During the months of November through March, watering or irrigating of lawn, landscape or other vegetated area with potable water is limited to no more than one day per week on a schedule established and posted by the City of San Jacinto. This provision does not apply to landscape irrigation zones that exclusively use very low flow drip type irrigation systems when no emitter produces more than two gallons of water per hour. This provision also does not apply to watering or irrigating by use of a hand-held bucket or similar container, a hand-held hose equipped with a positive self-closing water shut-off nozzle or device, or for very short periods of time for the express purpose of adjusting or repairing an irrigation system.

2. Obligation to Fix Leaks, Breaks or Malfunctions: All leaks, breaks, or other malfunctions in the water user’s plumbing or distribution system must be repaired within forty-eight (48) hours of notification by the City of San Jacinto unless other arrangements are made with the City of San Jacinto.
2025 Urban Water Management Plan

City of San Jacinto Page 8-17

3. Limits on Filling Ornamental Lakes or Ponds: Filling or refilling ornamental lakes or ponds is prohibited, except to the extent needed to sustain aquatic life; provided, that such animals are of significant value and have been actively managed within the water feature prior to declaration of a supply shortage level under this chapter.

4. Limits on Washing Vehicles: Using water to wash or clean a vehicle, including but not limited to any automobile, truck, van, bus, motorcycle, boat or trailer, whether motorized or not, is prohibited except by use of a hand-held bucket or similar container, a hand-held hose equipped with a positive self-closing water shut-off nozzle or device, by high pressure/low volume wash systems, or at a commercial car washing facility that utilizes a recirculating water system to capture or reuse water.

5. Limits on Filling Residential Swimming Pools and Spas: Refilling of more than one foot and initial filling of residential swimming pools or outdoor spas with potable water is prohibited.

Stage 4 Water Supply Shortage Level
A Level 4 water supply shortage exists when the City Manager of the City of San Jacinto determines, in his/her sole discretion, that due to drought or other water supply conditions, a water supply shortage or threatened shortage exists and a consumer demand reduction is necessary to make more efficient use of water and appropriately respond to existing water conditions. Upon the declaration by the City of San Jacinto of a Level 4 water supply shortage condition, the City of San Jacinto will implement the mandatory Level 4 conservation measures identified in this section.

In addition to the prohibited uses of water identified above, the following water conservation requirements apply during a declared Level 4 water supply shortage:

1. Watering Days: Watering or irrigating of lawn, landscape or other vegetated area with potable water is limited to two days per week on a schedule established and 2025 Urban Water Management Plan

City of San Jacinto Page 8-18
posted by the City of San Jacinto. During the months of November through March, watering or irrigating of lawn, landscape or other vegetated area with potable water is limited to no more than one day per week on a schedule established and posted by the City of San Jacinto. This provision does not apply to landscape irrigation zones that exclusively use very low flow drip type irrigation systems when no emitter produces more than two gallons of water per hour. This provision also does not apply to watering or irrigating by use of a hand-held bucket or similar container, a hand-held hose equipped with a positive self-closing water shut-off nozzle or device, or for very short periods of time for the express purpose of adjusting or repairing an irrigation system.

2. Obligation to Fix Leaks, Breaks or Malfunctions: All leaks, breaks, or other malfunctions in the water user’s plumbing or distribution system must be repaired within forty-eight (48) hours of notification by the City of San Jacinto unless other arrangements are made with the City of San Jacinto.

3. Limits on Filling Ornamental Lakes or Ponds: Filling or refilling ornamental lakes or ponds is prohibited, except to the extent needed to sustain aquatic life; provided, that such animals are of significant value and have been actively managed within the water feature prior to declaration of a supply shortage level under this chapter.

4. Limits on Washing Vehicles: Using water to wash or clean a vehicle, including but not limited to any automobile, truck, van, bus, motorcycle, boat or trailer, whether motorized or not, is prohibited except by use of a hand-held bucket or similar container, a hand-held hose equipped with a positive self-closing water shut-off nozzle or device, by high pressure/low volume wash systems, or at a commercial car washing facility that utilizes a recirculating water system to capture or reuse water.

5. Limits on Filling Residential Swimming Pools and Spas: Refilling of more than one foot and initial filling of residential swimming pools or outdoor spas with potable water is prohibited.
2025 Urban Water Management Plan

City of San Jacinto Page 8-19
Stage 5 Water Supply Shortage Level
A Level 5 water supply shortage condition is also referred to as an emergency condition.

A Level 5 condition exists when the City Manager of the City of San Jacinto declares a water shortage emergency and notifies its residents and businesses that a significant reduction in consumer demand is necessary to maintain sufficient water supplies for public health and safety. Upon the declaration of a Level 5 water supply shortage condition, the City of San Jacinto will implement the mandatory Level 5 conservation measures identified in this section.

In addition to the prohibited uses of water identified above, the following water conservation requirements apply during a declared Level 5 water supply shortage emergency:

1. No Watering or Irrigating: Watering or irrigating of lawn, landscape or other vegetated area with potable water is prohibited. This restriction does not apply to the following categories of use, unless the City of San Jacinto has determined that recycled water is available and may be applied to the use:
i. Maintenance of vegetation, including trees and shrubs, that are watered using a hand-held bucket or similar container, hand-held hose equipped with a positive self-closing water shut-off nozzle or device; ii. Maintenance of existing landscape necessary for fire protection; iii. Maintenance of existing landscape for soil erosion control; iv. Maintenance of plant materials identified to be rare or essential to the wellbeing of protected species; v. Maintenance of landscape within active public parks and playing fields, day care centers, golf course greens, and school grounds; provided, that such irrigation does not exceed two days per week;
vi. Actively irrigated environmental mitigation projects. 2025 Urban Water Management Plan

City of San Jacinto Page 8-20

2. Obligation to Fix Leaks, Breaks or Malfunctions: All leaks, breaks, or other malfunctions in the water user’s plumbing or distribution system must be repaired within twenty-four (24) hours of notification by the City of San Jacinto unless other arrangements are made with the City of San Jacinto.

3. No New Potable Water Service: Upon declaration of a Level 5 water supply shortage emergency condition, no new potable water service will be provided, no new temporary meters or permanent meters will be provided, and no statements of immediate ability to serve or provide potable water service (such as will-serve letters, certificates, or letters of availability) will be issued, except under the following circumstances:
i. A valid, unexpired building permit has been issued for the project; or ii. The project is necessary to protect the public health, safety, and welfare; or iii. The applicant provides substantial evidence of an enforceable commitment that water demands for the project will be offset prior to the provision of a new water meter(s) to the satisfaction of the City of San Jacinto.

This provision does not preclude the resetting or turn-on of meters to provide continuation of water service or the restoration of service that has been interrupted for a period of one year or less.

4. Limits on Building Permits: The City of San Jacinto will limit or withhold the issuance of building permits which require new or expanded water service, except to protect the public health, safety and welfare, or in cases which meet the City of San Jacinto’s adopted conservation offset requirements.

5. Discontinue Service: The City of San Jacinto, in its sole discretion, may discontinue service to consumers who willfully violate provisions of this section.

6. No New Annexations: Upon the declaration of a Level 5 water supply shortage condition, the City of San Jacinto will suspend consideration of annexations to its service area. This subsection does not apply to boundary corrections and annexations that will not result in any increased use of water. 2025 Urban Water Management Plan

City of San Jacinto Page 8-21
Stage 6 Water Supply Shortage Level
A Level 6 water supply shortage condition is also referred to as an emergency condition.

A Level 6 condition exists when the City Manager of the City of San Jacinto declares a water shortage emergency and notifies its residents and businesses that a significant reduction in consumer demand is necessary to maintain sufficient water supplies for public health and safety. Upon the declaration of a Level 6 water supply shortage condition, the City of San Jacinto will implement the mandatory Level 6 conservation measures identified in this section.

In addition to the prohibited uses of water identified above, the following water conservation requirements apply during a declared Level 6 water supply shortage emergency:

1. No Watering or Irrigating: Watering or irrigating of lawn, landscape or other vegetated area with potable water is prohibited. This restriction does not apply to the following categories of use, unless the City of San Jacinto has determined that recycled water is available and may be applied to the use:
i. Maintenance of vegetation, including trees and shrubs, that are watered using a hand-held bucket or similar container, hand-held hose equipped with a positive self-closing water shut-off nozzle or device; ii. Maintenance of existing landscape necessary for fire protection; iii. Maintenance of existing landscape for soil erosion control; iv. Maintenance of plant materials identified to be rare or essential to the wellbeing of protected species; v. Maintenance of landscape within active public parks and playing fields, day care centers, golf course greens, and school grounds; provided, that such irrigation does not exceed two days per week;
vi. Actively irrigated environmental mitigation projects. 2025 Urban Water Management Plan

City of San Jacinto Page 8-22

2. Obligation to Fix Leaks, Breaks or Malfunctions: All leaks, breaks, or other malfunctions in the water user’s plumbing or distribution system must be repaired within twenty-four (24) hours of notification by the City of San Jacinto unless other arrangements are made with the City of San Jacinto.

3. No New Potable Water Service: Upon declaration of a Level 6 water supply shortage emergency condition, no new potable water service will be provided, no new temporary meters or permanent meters will be provided, and no statements of immediate ability to serve or provide potable water service (such as will-serve letters, certificates, or letters of availability) will be issued, except under the following circumstances:
i. A valid, unexpired building permit has been issued for the project; or ii. The project is necessary to protect the public health, safety, and welfare; or iii. The applicant provides substantial evidence of an enforceable commitment that water demands for the project will be offset prior to the provision of a new water meter(s) to the satisfaction of the City of San Jacinto.

This provision does not preclude the resetting or turn-on of meters to provide continuation of water service or the restoration of service that has been interrupted for a period of one year or less.

4. Limits on Building Permits: The City of San Jacinto will limit or withhold the issuance of building permits which require new or expanded water service, except to protect the public health, safety and welfare, or in cases which meet the city of San Jacinto’s adopted conservation offset requirements.

5. Discontinue Service: The City of San Jacinto, in its sole discretion, may discontinue service to consumers who willfully violate provisions of this section.

6. No New Annexations: Upon the declaration of a Level 6 water supply shortage condition, the City of San Jacinto will suspend consideration of annexations to its service area. This subsection does not apply to boundary corrections and annexations that will not result in any increased use of water. 2025 Urban Water Management Plan

City of San Jacinto Page 8-23

OPERATIONAL CHANGES
During a water supply shortage situation, the City will manage its water supply resources to provide sufficient water supplies capable of meeting the demands of its customers.

Section 8.4.2 describes the City’s standard water shortage levels and associated demand reduction measures. Section 8.4.1 describes the City’s water supply sources and water supply augmentation actions available. The supply augmentation actions and demand reduction measures, when implemented, may potentially result in short-term operational changes which are necessary to allow the City to utilize all available water supply sources in response to water shortage situations.

As noted in Section 8.2, the City is required to annually prepare and submit an Annual Assessment which will include a review of the water supplies available to meet water demands for the current and upcoming years. Preparation of the Annual Assessment will assist the City in determining any potential operational changes. In addition, the City’s standard water shortage levels and the associated demand reduction measures, in conjunction with the City’s existing Demand Management Measures (DMMs) (discussed in Chapter 9), will be essential to the City in reducing water demands during any water shortage period. The operational changes the City will consider in addressing noncatastrophic water shortages on a short-term basis include the following:
 Improved monitoring, analysis, and tracking of customer water usage to enforce demand reduction measures
 Optimized production from existing available water supply sources  Potential use of emergency supply sources, including emergency interconnections  Potential blending of water supply resources
 Improved monitoring, maintenance, and repairs to reduce water distribution system losses
2025 Urban Water Management Plan

City of San Jacinto Page 8-24

ADDITIONAL MANDATORY RESTRICTIONS
The mandatory restrictions which are implemented by the City to reduce customer demands are discussed in Section 8.4.2. There are no additional mandatory restrictions planned at this time.

EMERGENCY RESPONSE PLAN
Catastrophic water shortages are incorporated in the City’s standard water shortage levels (identified in Section 8.3) and the associated demand reduction measures (described in Section 8.4.2). In addition to the water supply augmentation actions (Section

8.4.1) and potential operational changes (Section 8.4.3) which the City may consider in order to continue providing sufficient water supplies, the City will review and implement any necessary steps included in its “Emergency Response Plan”.

As part of the “America’s Water Infrastructure Act of 2018”, community water systems serving a population greater than 3,300 people, including the City, are required to review and update their “Risk and Resilience Assessment” (RRA) and the associated “Emergency Response Plan” (ERP) every five (5) years. However, due to security concerns regarding the submitting of these reports, water systems are required to submit certifications to the U.S. Environmental Protection Agency (USEPA), from March 31, 2025 and December 31, 2026, confirming the current RRA and ERP have been reviewed and updated.

The City’s RRA, updated in 2021, evaluates the vulnerabilities, threats, and consequences from potential hazards to the City’s water system. The City prepared its RRA (which is incorporated by reference) by evaluating the following items:
 Natural hazards and malevolent acts (i.e., all hazards); 2025 Urban Water Management Plan

City of San Jacinto Page 8-25
 Resilience of water facility infrastructure (including pipes, physical barriers, water sources and collection, treatment, storage and distribution facilities, and electronic, computer and other automated systems);
 Monitoring practices;
 Financial systems (e.g., billing systems);
 Chemical storage and handling; and
 Operation and maintenance.

The City’s RRA evaluated a series of potential malevolent acts, natural hazards, and other threats in order to estimate the potential “monetized risks” (i.e. associated economic consequences to both the water system and surrounding region, and the likelihood of occurrence) associated with the City’s water facility assets. The cost-effectiveness of implementing potential countermeasures to reduce risks was also reviewed.

The City’s ERP, updated in 2021, will provide the management, procedures, and designated actions the City and its employees will implement during emergency situations (including catastrophic water shortages) resulting from natural disasters, system failures and other unforeseen circumstances. The City’s ERP (which is incorporated by reference) will provide the guidelines for evaluating an emergency situation, procedures for activating an emergency response, and details of the different response phases in order to ensure that customers receive a reliable and adequate supply of potable water. The scope of the ERP includes emergencies which directly affect the water system and the ability to maintain safe operations (such as a chlorine release, and earthquake or a threat of contamination). The ERP will also incorporate the results of City’s RRA and includes the following:
 Strategies and resources to improve resilience, including physical and cybersecurity
 Plans and procedures for responding to a natural hazard or malevolent act 2025 Urban Water Management Plan

City of San Jacinto Page 8-26
 Actions and equipment to lessen the impact of a natural hazard or malevolent act  Strategies to detect natural hazards or malevolent act The City will review the ERP for procedures regarding the utilization of alternative water supply sources in response to water supply shortages, including during the standard water shortage levels. The City will also review applicable procedures described in the ERP regarding any necessary temporary shutdown of water supply facilities, including appropriate regulatory and public notifications.

SEISMIC RISK ASSESSMENT AND MITIGATION PLAN
CWC 10632.5.
(a) In addition to the requirements of paragraph (3) of subdivision (a) of Section 10632, beginning January 1, 2020, the plan shall include a seismic risk assessment and mitigation plan to assess the vulnerability of each of the various facilities of a water system and mitigate those vulnerabilities.
(b) An urban water supplier shall update the seismic risk assessment and mitigation plan when updating its urban water management plan as required by Section 10621. (c) An urban water supplier may comply with this section by submitting, pursuant to Section 10644, a copy of the most recent adopted local hazard mitigation plan or multihazard mitigation plan under the federal Disaster Mitigation Act of 2000 (Public Law 106-390) if the local hazard mitigation plan or multihazard mitigation plan addresses seismic risk.

The County of Riverside prepared a “Multi-Jurisdictional Local Hazard Mitigation Plan” in 2023. The County’s Multi-Jurisdictional Local Hazard Mitigation Plan identified methods to assess significant natural hazards (including earthquakes) affecting areas throughout Riverside County, and the mitigation strategies necessary to reduce risks, including seismic risk. The County’s Multi-Jurisdictional Local Hazard Mitigation Plan is provided in Appendix I.
2025 Urban Water Management Plan

City of San Jacinto Page 8-27
The California Geological Survey has published the locations of numerous faults which have been mapped in the Southern California region. Although the San Andreas fault is the most recognized and is capable of producing an earthquake with a magnitude greater than 8 on the Richter scale, some of the lesser-known faults have the potential to cause significant damage. The locations of these earthquake faults in the vicinity of the City’s water service area are provided in the figure below. The faults that are located in close proximity to and could potentially cause significant shaking in the City’s water service area include the San Andreas fault, the San Jacinto fault, and the Beaumont Plain fault.

Location of Earthquake Faults
Source: https://maps.conservation.ca.gov/cgs/fam/App/
2025 Urban Water Management Plan

City of San Jacinto Page 8-28
The California Geological Survey provides earthquake hazard maps5 based on the Modified Mercalli Intensity (MMI) scale, which measures earthquake shaking intensity and its impacts on people, objects, and buildings. The area within the City’s service area has an MMI of approximately 10.2 calculated based on the level of shaking that has a 2 percent chance of being exceeded in 50 years (or the level of shaking with an approximate 2,500-year average repeat time). An MMI at this intensity (violent shaking) can result in buildings shifted off foundations, cracked, or tilted, the ground cracked, and underground pipes broken. As discussed in Section 8.4.5, the City has prepared an Emergency Response Plan which provides the management, procedures, and designated actions the City and its employees will implement during emergency situations resulting from natural disasters, including during earthquakes, to ensure that customers receive a reliable and adequate supply of potable water. The publicly available portions of the City’s ERP are incorporated by reference.

SHORTAGE RESPONSE ACTION EFFECTIVENESS
The effectiveness of the shortage response actions for each of the standard water shortage levels identified in Section 8.3, is evident in the City’s historical ability to meet its customer’s water demands in response to a water supply shortage. In addition, the City imposes water consumption regulations and restrictions, and supports local agencies in efforts to enforce regulations and prohibitions on water use. The effectiveness of each of the City’s shortage response actions, in order to reduce any potential gaps between supply and demand, has been quantified in the expected demand reduction provided in Table 8-2 and Table 8-3.

Section 6.1 provides a tabulation of the City’s historical annual water demands for each water supply source. During the past 15 years, the City experienced a five consecutive year drought within its service area from CY 2011 to CY 2015. Throughout this extended 5 https://conservation.ca.gov/cgs/sh/earthquake-shaking-potential 2025 Urban Water Management Plan

City of San Jacinto Page 8-29
dry year period, the City’s annual water production ranged from 2,270 AF to 3,031 AF, with an average of approximately 2,774 AF. In addition, historical records indicate the City previously produced a maximum of up to 3,858 AF during CY 2006. The City has been able to provide sufficient water supplies to its customers, including during five consecutive year droughts and years with historically high water demands. In addition, the City has been able to provide water service to meet maximum day water demands for these years, including during the summer months.

The City’s water demands during the most recent five years (CY 2021 to CY 2025) averaged approximately 2,527 AFY. Due to conservation efforts and demand management measures (discussed in Chapter 9), the City’s recent water demands have been less than its historical water demands, including during five consecutive year droughts. The City’s projected water demands (during normal year, single dry year, and five consecutive year droughts) are provided in Section 7.2.3 and are anticipated to incorporate similar reductions in water use rates as a result of the shortage response actions, ongoing conservation efforts, and demand management measures. Because the City’s projected water use rates are similar to or less than its historical water use rates, it is anticipated the City will be able to continue providing sufficient water supplies to its customers to meet projected water demands, including during five consecutive year droughts. In addition, as discussed in Section 8.4.2, based on historical and on-going management practices, the City will be able to continue relying on its water supply source from the San Jacinto Basin for adequate supply augmentation in response to each of the standard water shortage levels identified in Section 8.3.

Based on the City’s demonstrated ability to meet water demands during past water supply shortages, the adopted water shortage levels, the adjusted operating safe yields, and water supplies during five consecutive year droughts, it is anticipated that the City will be able to provide sufficient water supplies to its customers during each of its standard water shortage levels. Although adequate supplies are anticipated, the cost of those water supplies may become incrementally more expensive. The City will enact varying stages 2025 Urban Water Management Plan

City of San Jacinto Page 8-30
of its WSCP to encourage retail customers to reduce water consumption and at the same time reduce the need to use the more expensive water supplies. Notwithstanding, the effectiveness of each of the City’s shortage response actions, in order to reduce any potential gaps between supply and demand, has been quantified in the expected demand reduction section provided in Table 8-2 and Table 8-3. The effectiveness of the City’s shortage response actions is based on the City’s water demands prior to 2015 (unconstrained demands). The City reduced its water demands in 2015 in response to the Governor’s April 1, 2015 Executive Order B-29-15 which mandated statewide reduction in water use of 25 percent. The City’s actual water demand reduction during this period was used to estimate the extent of water use reductions for the City’s Water Shortage Stages. The City’s Water Shortage Levels 1, 2, 3, 4, 5, and 6 are expected to reduce water demands by up to 10%, 20%, 30%, 40%, 50%, and greater than 50%, respectively.

Emergency regulations previously adopted by the SWRCB pursuant to Executive Order N-7-22 (issued on March 28, 2022 by California Governor Gavin Newsom) required urban water suppliers to implement Level 2 of their Water Shortage Contingency Plans meant to address up to a 20% shortage of water supplies. The regulations also required urban water suppliers to establish a ban on irrigating non-functional turf at commercial, industrial, and institutional properties (including grass in front of or next to large industrial or commercial buildings). The ban did not include watering turf that is used for recreation or other community purposes, water used at residences or water to maintain trees.

Pursuant to Executive Order N-5-23 issued on March 24, 2023 by California Governor Gavin Newsom, the requirement for urban water suppliers to implement Level 2 of their Water Shortage Contingency Plans was removed. As of June 5, 2024, SWRCB statewide water conservation emergency regulations have expired. In October 2023, however, the California State Legislature passed Assembly Bill 1572, which phases in a ban on decorative grass watering in commercial, industrial, and institutional areas permanently beginning January 2027.
2025 Urban Water Management Plan

City of San Jacinto Page 8-31

COMMUNICATION PROTOCOLS
CWC 10632.
(a)(5) Communication protocols and procedures to inform customers, the public, interested parties, and local, regional, and state governments, regarding, at a minimum, all of the following:
(A) Any current or predicted shortages as determined by the annual water supply and demand assessment described pursuant to Section 10632.1. (B) Any shortage response actions triggered or anticipated to be triggered by the annual water supply and demand assessment described pursuant to Section 10632.1. (C) Any other relevant communications.

Using the same procedure established under the City’s Ordinance No. 09-16, the existence of a Stage 1, 2, 3,4, 5, or 6 water supply shortage conditions may be declared by resolution of the City adopted at a regular or special public meeting held in accordance with State law. The mandatory conservation requirements applicable to each water supply shortage level will take effect on the tenth (10) day after the date the shortage level is declared. Within five (5) days following the declaration of the shortage level, the City must publish a copy of the resolution in a newspaper used for publication of official notices. If the City activates a water allocation process, it must provide notice of the activation by including it in the regular billing statement or by any other mailing to the address to which the City customarily mails the billing statement for fees or charges for on-going water service. A water allocation will be effective on the fifth (5) day following the date of mailing or at such later date as specified in the notice.

COMPLIANCE AND ENFORCEMENT
2025 Urban Water Management Plan

City of San Jacinto Page 8-32
CWC 10632.
(a)(6) For an urban retail water supplier, customer compliance, enforcement, appeal, and exemption procedures for triggered shortage response actions as determined pursuant to Section 10632.2.

The City will enforce the six standardized shortage response actions through the provisions established under Section K, “Penalties and Violations”, of Ordinance No. 09-

16. These provisions are as follows:

1. Misdemeanor: Any violation of this section may be prosecuted as a misdemeanor punishable by imprisonment in the county jail for not more than thirty (30) days, or by a fine not exceeding one thousand dollars ($1,000.00), or by both.

2. Penalties: Penalties for failure to comply with any provisions of the section are as follows:
a. First Violation: The City of San Jacinto will issue a written warning and deliver a copy of this section by mail.
b. Second Violation: A second violation within the preceding twelve (12) calendar months is punishable by a fine not to exceed twenty-five dollars ($25.00).
c. Third Violation: A third violation within the preceding twelve (12) calendar months is punishable by a fine not to exceed one hundred dollars ($100.00). d. Fourth and Subsequent Violations: A fourth and any subsequent violation is punishable by a fine not to exceed five hundred dollars ($500.00). i. Water Flow Restrictor: In addition to any fines, the City of San Jacinto may install a water flow restrictor device of approximately one gallon per minute capacity for services up to one and one-half inch size and comparatively sized restrictors for larger services after written notice of intent to install a flow restrictor for a minimum of forty-eight (48) hours.
2025 Urban Water Management Plan

City of San Jacinto Page 8-33
e. Discontinuing Service: In addition to any fines and the installation of a water flow restrictor, the City of San Jacinto may disconnect a customer’s water service for willful violations of this section and adequate notice to the customer.

3. Cost of Flow Restrictor and Disconnecting Service: A person that violates this chapter is responsible for payment of the City of San Jacinto’s charges for installing and/or removing any flow restricting device and for disconnecting and/or reconnecting service per the City of San Jacinto’s schedule of charges then in effect. The charge for installing and/or removing any flow restricting device must be paid to the City of San Jacinto before the device is removed. Nonpayment will be subject to the same remedies as nonpayment of basic water rates.

4. Separate Offenses: Each day that a violation of this section occurs is a separate offense.

5. Notice and Hearing:
a. The City of San Jacinto will issue a notice of violation by mail or personal delivery at least ten (10) days before taking enforcement action. Such notice must describe the violation and the date by which corrective action must be taken. A customer may appeal the notice of violation by filing a written notice of appeal with the City of San Jacinto no later than the close of business on the day before the date scheduled for enforcement action. Any notice of violation not timely appealed will be final. Upon receipt of a timely appeal, a hearing on the appeal will be scheduled, and the City of San Jacinto will mail written notice of the hearing date to the customer at least ten (10) days before the date of the hearing.
b. Pending receipt of a written appeal or pending a hearing pursuant to an appeal, the city of San Jacinto may take appropriate steps to prevent the unauthorized use of water as appropriate to the nature and extent of the violations and the current declared water level condition.

2025 Urban Water Management Plan

City of San Jacinto Page 8-34

LEGAL AUTHORITIES
CWC 10632.
(a)(7)(A) A description of the legal authorities that empower the urban water supplier to implement and enforce its shortage response actions specified in paragraph (4) that may include, but are not limited to, statutory authorities, ordinances, resolutions, and contract provisions.
(B) A statement that an urban water supplier shall declare a water shortage emergency in accordance with Chapter 3 (commencing with Section 350) of Division 1. [see below] (C) A statement that an urban water supplier shall coordinate with any city or county within which it provides water supply services for the possible proclamation of a local emergency, as defined in Section 8558 of the Government Code.

CWC Division 1, Section 350
The governing body of a distributor of a public water supply, whether publicly or privately owned and including a mutual water company, shall declare a water shortage emergency condition to prevail within the area served by such distributor whenever it finds and determines that the ordinary demands and requirements of water consumers cannot be satisfied without depleting the water supply of the distributor to the extent that there would be insufficient water for human consumption, sanitation, and fire protection.

In the event that the demand of water consumers cannot be satisfied without depleting a substantial amount of water supply needed for human consumption, sanitation, and fire protection, the City shall declare a water shortage emergency (in accordance with Water Code Chapter 3 commencing with Section 350 of Division 1 regarding water shortage emergencies). The City shall coordinate with any city or county within its service area for possible declaration of a local emergency, as defined in Section 8588 of the Government Code.

The City Manager, or his/her designated representative, is authorized to implement the staged water conservation and enforcement provisions of the City’s Ordinance No. 09-16 (i.e. the WSCP), as necessary. In that regard, the City Manager, or his/her designated representative, has the authority to select from among the mandatory water use 2025 Urban Water Management Plan

City of San Jacinto Page 8-35
restrictions specified for each stage of water supply shortage based on the City’s then existing water supply conditions.

The City Manager, or his/her designated representative, may declare a water shortage emergency and may immediately enact the mandatory requirements of any of the water supply shortage stages designated herein. The required measures of the designated water supply shortage stage will be effective immediately and will be communicated to the public. The emergency implementation will be ratified by resolution of the City Council at its next meeting.

The City shall coordinate with any city or county within which it provides water supply services for the possible proclamation of a local emergency, including the City of San Jacinto and the County of Riverside.

FINANCIAL CONSEQUENCES OF A WSCP
CWC 10632.
(a)(8) A description of the financial consequences of, and responses for, drought conditions, including, but not limited to, all of the following:
(A) A description of potential revenue reductions and expense increases associated with activated shortage response actions described in paragraph (4). (B) A description of mitigation actions needed to address revenue reductions and expense increases associated with activated shortage response actions described in paragraph (4). (C) A description of the cost of compliance with Chapter 3.3 (commencing with Section 365) of Division 1. [retail urban suppliers only]
Potential revenue reductions and expense increases associated with activated shortage response actions are regulated and tracked by the City’s Finance Director. 2025 Urban Water Management Plan

City of San Jacinto Page 8-36
During periods of water supply shortages, state-mandated water use restrictions, or emergency conditions, the City may require its customers to reduce demands below levels projected under the current water rate structure. Under any of these circumstances, the City may experience a decrease in revenues that may result in insufficient funds to meet projected expenses.

In order to offset any decline in revenues, the City Council may adopt resolutions to make additional adjustments to the water rates based on the City’s increased costs to provide water to its customers.

The City has the flexibility to use operating reserve funds and/or capital reserve funds to cover fixed operating expenses until normal operating revenues could be reestablished and/or water rates are revised. Significant reductions in the City’s operating and nonoperating reserves could postpone or otherwise impact established water supply project and program schedules.

MONITORING AND REPORTING
CWC 10632.
(a)(9) For an urban retail water supplier, monitoring and reporting requirements and procedures that ensure appropriate data is collected, tracked, and analyzed for purposes of monitoring customer compliance and to meet state reporting requirements.

Customer compliance of the provisions adopted by declaration of a WSCP are monitored and reported through water loss audits performed by the City. Staff prepares annual Distribution System Water Audits to monitor water losses. Staff reviews the audits to track real and apparent losses. Losses are monitored by comparing water production to sales.

The City regularly monitors its system and repairs leaks in a timely manner. This includes 2025 Urban Water Management Plan

City of San Jacinto Page 8-37
regular checks on valves and meters, and pipeline maintenance. If leaks are encountered or suspected during routine inspection of the system, further evaluation is conducted. If leaks are found, they are repaired.

WSCP REFINEMENT PROCEDURES
CWC 10632.
(a)(10) Reevaluation and improvement procedures for systematically monitoring and evaluating the functionality of the water shortage contingency plan in order to ensure shortage risk tolerance is adequate and appropriate water shortage mitigation strategies are implemented as needed.

The City’s WSCP has been prepared as an adaptive management plan. As discussed in Section 8.9, the City will monitor and report on the implementation of the WSCP. The City will review the implementation results for any current or potential shortage gaps between water supplies and demands. The City will evaluate the need for revising the WSCP in order to resolve any shortage gaps, as necessary. The City will consider the following potential revisions in the event of a potential shortage gap:
 Implementation of additional public outreach, education, and communication programs (in addition to the programs discussed in Chapter 9).  Implementation of more stringent water use restrictions under the standard water shortage levels (discussed in Section 8.4)
 Implementation of stricter enforcement actions and penalties (discussed in Section

8.6)
 Improvements to the water supply augmentation responses (discussed in Section

8.4.1), as well as any associated operational changes (discussed in Section 8.4.3) which may be required
2025 Urban Water Management Plan

City of San Jacinto Page 8-38
 Incorporation of additional actions recommended by City staff or other interested parties
The City will use the monitoring and reporting data to evaluate the ability for these potential revisions to resolve any shortage gaps which may occur within the standard water shortage levels.

This WSCP is adopted as part of the City’s 2025 Urban Water Management Plan adoption process discussed in Section 10.3. It is anticipated the City will review, revise, and adopt an updated WSCP as part of preparing its 2030 Urban Water Management Plan as necessary. However, the City will continue to review the monitoring and reporting data, and if needed, update the WSCP more frequently. Any updates to the City’s Water Shortage Contingency Plan will include a public hearing and adoption process by the City Council (see Section 8.12).

SPECIAL WATER FEATURE DISTINCTION
CWC 10632.
(b) For purposes of developing the water shortage contingency plan pursuant to subdivision (a), an urban water supplier shall analyze and define water features that are artificially supplied with water, including ponds, lakes, waterfalls, and fountains, separately from swimming pools and spas, as defined in subdivision (a) of Section 115921 of the Health and Safety Code.

The City’s WSCP defines “decorative water features” as water features which are artificially supplied with water, including ponds, lakes, waterfalls, and fountains, but excluding pools and spas. In general, there are additional health and safety considerations in the water supplied to pools and spas compared to decorative water features. As a result, the City’s WSCP has reviewed the response actions, enforcement 2025 Urban Water Management Plan

City of San Jacinto Page 8-39
actions, and monitoring and reporting programs separately for decorative water features and for pools and spas, as applicable.

PLAN ADOPTION, SUBMITTAL, AVAILABILITY, AND AMENDMENT

PROCEDURES
CWC 10632.
(c) The urban water supplier shall make available the water shortage contingency plan prepared pursuant to this article to its customers and any city or county within which it provides water supplies no later than 30 days after adoption of the water shortage contingency plan.

The City’s WSCP is adopted as part of the City’s 2025 Urban Water Management Plan adoption process discussed in Chapter 10. The process for adopting the City’s WSCP includes the following:
 The City will conduct a public hearing and make the WSCP available for public inspection.
 The City will provide notification of the time and place of the public hearing to any city or county in which water is provided.
 The City will publish notice of public hearing in a newspaper once a week, for two successive weeks (with at least five days between publication dates).  The City Council will adopt the 2025 Urban Water Management Plan and the WSCP.
 As part of submitting the 2025 Urban Water Management Plan to DWR, the City will also submit the WSCP (electronically through DWR’s online submittal tool) within 30 days of adoption and by July 1, 2026. The City will submit a copy of the WSCP to the California State Library and to any city or county in which water is provided within 30 days of adoption. In addition, the City will make the WSCP available for public review within 30 days of adoption. 2025 Urban Water Management Plan

City of San Jacinto Page 8-40
If there are any subsequent amendments required, the process for adopting an amended WSCP includes the following:
 The City will conduct a public hearing and make the amended WSCP available for public inspection.
 The City Council will adopt the amended WSCP.
 The City will submit the amended WSCP to DWR (electronically through DWR’s online submittal tool) within 30 days of adoption
Additional information regarding the adoption, submittal, and availability of the City’s WSCP (and 2025 Urban Water Management Plan) is provided in Chapter 10.

RESOURCES AND REFERENCES
DWR’s Final 2025 UWMP Guidebook provides a listing of resources and references which can be helpful during the preparation of a Water Shortage Contingency Plan.

SUBMITTAL TABLES
The applicable standardized Submittal Tables referenced within Chapter 8 are provided below.
2025 Urban Water Management Plan

City of San Jacinto Page 8-41
TABLE 8-1: CROSS REFERENCE FOR STANDARD VS.

SUPPLIER SHORTAGE LEVELS
Table 8-1 Cross-Reference for Standard vs. Supplier Shortage Levels

2025 Urban Water Management Plan

City of San Jacinto Page 8-42
TABLE 8-2: SUPPLY AUGMENTATION AND OTHER ACTIONS
Table 8-2 Supply Augmentation and Other Actions

Yes
Volume or
Percentage
Drop down
Shortage Gap
Reduction Value
(May be a range)
(AF)
1 Transfers Volume 0 Not applicable (see Notes)
2 Transfers Volume 0 Not applicable (see Notes)
3 Transfers Volume 0 Not applicable (see Notes)
4 Transfers Volume 0 Not applicable (see Notes)
5 Transfers Volume 0 Not applicable (see Notes)
6 Transfers Volume 0 Not applicable (see Notes)
Submittal Table 8-2 Retail: Supply Augmentation and Other Actions Water Code Section 10632(a)(4)(A),(C) and (E)
Add additional rows as needed
NOTES: The City will consider increased production from the San Jacinto Basin using existing facilities to address increased demands. As noted on Table 8-3, the City plans to implement demand reduction measures in the event water supplies from existing sources are not sufficient to meet anticipated demands.

Is the Supplier completing this table using the standard six levels? (yes/no) How much is this going to reduce the
shortage gap?
DWR NOTES: Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3.

Shortage
Level
Supply Augmentation Methods and
Other Actions by Water Supplier
Drop down list
Thes e are the only categories that will
be accepted by the WUEdata online
s ubmittal tool
Additional Explanation or Reference
(OPTIONAL)
2025 Urban Water Management Plan

City of San Jacinto Page 8-43
TABLE 8-3: DEMAND-REDUCTION ACTIONS
Table 8-3 Demand-Reduction Actions
Yes
Volume or
Percentage
Drop down
Shortage Gap
Reduction Value
(May be a range)
(AF)
1 Landscape - Limit landscape
irrigation to specific times Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
Yes
1 Landscape - Other landscape
restriction or prohibition Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
Limit on Watering Duration Yes
1 Landscape - Restrict or prohibit
runoff from landscape irrigation Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
Yes
1 Other - Prohibit use of potable
water for washing hard surfaces Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
Yes
1 Water Features - Restrict water use
for decorative water features, such
as fountains
Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
Re-circulating water required for water
fountains and decorative water features Yes
1 Other - Prohibit vehicle washing
except at facilities using recycled or
recirculating water
Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
Yes
1 CII - Restaurants may only serve
water upon request
Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
Yes
1 CII - Lodging establishment must
offer opt out of linen service Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
Yes
1 CII - Other CII restriction or
prohibition Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
No installation of Single Pass Cooling Systems Yes
1 CII - Other CII restriction or
prohibition Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
No installation of Non-re-circulating water
systems in Car Wash and Laundry Systems Yes
1 CII - Commercial kitchens required
to use pre-rinse spray valves Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
Yes
Is the Supplier completing this table using the standard six levels? (yes/no) Submittal Table 8-3 Retail: Demand Reduction Actions
Water Code Section 10632(a)(4)(B),(D), and (E)
Add additional rows as needed
How much is this going to reduce the
shortage gap?
Shortage
Level
Demand Reduction Actions
Drop down list
These are the only categories that will
be accepted by the WUEdata online
submittal tool. Select those that apply.

Additional Explanation or Reference
(OPTIONAL)
Penalty, Charge,
or Other
Enforcement?
For Retail Suppliers
Only
Drop Down List
2025 Urban Water Management Plan

City of San Jacinto Page 8-44
1 CII - Other CII restriction or
prohibition Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
All Commercial Car Wash Systems must have
installed operational re-circulating water
systems
Yes
1 Landscape - Limit landscape
irrigation to specific days Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
During Nov-Mar, limited to three days per week
on a schedule established by the City Yes
1 Other - Customers must repair
leaks, breaks, and malfunctions in a
timely manner
Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
Must be repaired within 72 hours of notification
by the City Yes
2 Other Volume
Collective reduction
from all Shortage
Level 2 actions is up
to 504 AF
Includes all Stage 1 Actions Yes
3 Other Volume
Collective reduction
from all Shortage
Level 3 actions is up
to 756 AF
Includes all Stage 2 Actions Yes
3 Other - Customers must repair
leaks, breaks, and malfunctions in a
timely manner
Volume
Collective reduction
from all Shortage
Level 3 actions is up
to 756 AF
Must be repaired within 48 hours of notification
by the City Yes
3 Other water feature or swimming
pool restriction Volume
Collective reduction
from all Shortage
Level 3 actions is up
to 756 AF
Filling or refilling ornamental lakes or ponds is
prohibited except to sustain aquatic life Yes
3 Other water feature or swimming
pool restriction Volume
Collective reduction
from all Shortage
Level 3 actions is up
to 756 AF
Refilling of more than one foot and initial filling
of residential swimming pools or outdoor spas
with potable water is prohibited
Yes
4 Other Volume
Collective reduction
from all Shortage
Level 4 actions is up
to 1,007 AF
Includes all Stage 3 Actions Yes
5 Other Volume
Collective reduction
from all Shortage
Level 5 actions is up
to 1,259 AF
Includes all Stage 4 Actions Yes
5 Landscape - Prohibit all landscape
irrigation
Volume
Collective reduction
from all Shortage
Level 5 actions is up
to 1,259 AF
Yes
5 Other - Customers must repair
leaks, breaks, and malfunctions in a
timely manner
Volume
Collective reduction
from all Shortage
Level 5 actions is up
to 1,259 AF
Must be repaired within 24 hours of notification
by City Yes
5 Other Volume
Collective reduction
from all Shortage
Level 5 actions is up
to 1,259 AF
No new potable water service Yes
5 CII - Other CII restriction or
prohibition Volume
Collective reduction
from all Shortage
Level 5 actions is up
to 1,259 AF
Limits on Building Permits Yes
5 Other Volume
Collective reduction
from all Shortage
Level 5 actions is up
to 1,259 AF
The City may discontinue service to customers
who willfully violate provisions Yes
5 Other Volume
Collective reduction
from all Shortage
Level 5 actions is up
to 1,259 AF
No new annexations Yes
6 Other Volume
Collective reduction
from all Shortage
Level 6 actions is
greater than 1,259
AF
Includes all Stage 5 Actions Yes
NOTES:

DWR NOTES: Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3. 2025 Urban Water Management Plan

City of San Jacinto Page 9-1
CHAPTER 9

DEMAND MANAGEMENT MEASURES
LAY DESCRIPTION – CHAPTER 9

DEMAND MANAGEMENT MEASURES
Chapter 9 (Demand Management Measures) of the City’s 2025 Plan discusses and provides the following:
 The City has implemented “Demand Management Measures” to reduce its water demands and achieve its water use targets (discussed in Chapter 5)  The City’s Demand Management Measures include adoption of an ordinance to prevent water waste.
 The City’s Demand Management Measures include metering of all customer connections, including separate metering for single-family residential, multi-family, commercial, industrial, large landscape, agricultural, and institutional and governmental facilities.
 The City’s Demand Management Measures include conservation pricing. The City’s current water rate structure is tiered to promote water conservation by customers.
 The City’s Demand Management Measures include public education and outreach programs regarding water conservation.
 The City’s Demand Management Measures include various actions to assess and manage water distribution system losses.
2025 Urban Water Management Plan

City of San Jacinto Page 9-2
 Additional Demand Management Measures including conservation requirements are discussed.
 A summary of the Demand Management Measures the City has implemented over the past five (5) years is provided. The City met the 2020 Water Use Target (discussed in Chapter 5) through the implementation of these Demand Management Measures.

DEMAND MANAGEMENT MEASURES FOR RETAIL SUPPLIERS
CWC 10631.
(e) Provide a description of the supplier’s water demand management measures. This description shall include all of the following:
(1)(A) For an urban retail water supplier, as defined in Section 10608.12, a narrative description that addresses the nature and extent of each water demand management measure implemented over the past five years. The narrative shall describe the water demand management measures that the supplier plans to implement to achieve its water use targets pursuant to Section 10608.20.
(B) The narrative pursuant to this paragraph shall include descriptions of the following water demand management measures:
(i) Water waste prevention ordinances.
(ii) Metering.
(iii) Conservation pricing.
(iv) Public education and outreach.
(v) Programs to assess and manage distribution system real loss. (vi) Water conservation program coordination and staffing support. (vii) Other demand management measures that have a significant impact on water use as measured in gallons per capita per day, including innovative measures, if implemented. 2025 Urban Water Management Plan

City of San Jacinto Page 9-3

IMPLEMENTATION OVER THE PAST FIVE YEARS
The City is committed to implementing water conservation programs and works collaboratively with EMWD and MWD to provide water conservation programs for its residents. Because the City’s service area lies within EMWD’s service area boundaries, the City’s residents have the benefit of participating in EMWD’s conservation efforts. The highlights of DMM implementation over the past five years are described below.

As discussed in Section 9.1.3.1, in May 2009, the City adopted Water Conservation Ordinance No. 09-16. The City’s Ordinance No. 09-16 established water conservation measures, staged water supply shortage reduction actions, and other provisions to prevent any water use practices that the City deems as “wasteful”. Ordinance No. 09-16 was in effect from CY 2015 through CY 2020.

As discussed in Section 9.1.3.2, the City metered all customer connections, including separate metering for single-family residential, multi-family residential, commercial, industrial, large landscape, agricultural, and institutional/governmental facilities during the past five years. Furthermore, if there was new development within the City, each facility was individually metered. Service charges for the City are based on the customers’ connection size.

As discussed in Section 9.1.3.3, the City has a tiered water rate structure (Tier 1 and Tier 2) for customers within its service area. A Fixed Charge is added to the tiered rates to comprise the total monthly water bill and is based on the size of the meter. A water rate sheet showing current rates is provided in Appendix J.

As discussed in Section 9.1.3.4, the City distributed an annual Consumer Confidence Report to all its customers. The Consumer Confidence Report identifies water quality of the City’s distribution system, the impact to human health and actions taken to ensure a high quality of water served to customers. The City provides links on its website notifying 2025 Urban Water Management Plan

City of San Jacinto Page 9-4
customers of the implementation of any Water Supply Shortage Stage and links on tips to conserve water.

The City also provided links to EMWD’s and MWD’s websites for additional water conservation programs. In addition, the City implemented EMWD’s school education program that promotes water conservation and environmental education.

As discussed in Section 9.1.3.5, City Staff regularly reviews water usage within its service area. If the City finds that a customer has unusually high-water consumption, City Staff may conduct field inspections, check customer meters for accuracy and review historical water usage to identify the cause of the high usage for both indoor and outdoor water surveys. The City plans on continuing to educate customers on how to find leaks and read meters.

City Staff regularly inspects the water system to identify potential leaks from underground water pipelines, wells, pumps, and reservoirs. In addition, the City has a program to compare metered water production (at wells) to metered customer sales on a monthly basis. A discrepancy of more than 10 percent will serve as an indication for City Staff to conduct additional field inspections and meter checking to identify the cause of the discrepancy.

As described in Section 9.1.3.6, the City designated its Public Works Director as the City’s Water Conservation Coordinator which oversees conservation programs. From CY 2015 through CY 2020, the City coordinated with EMWD and MWD on its conservation programs.

Other DMMs employed by the City are discussed in Section 9.1.3.7. These other DMMs included large landscape conservation requirements as well as conservation requirements for commercial, industrial, and institutional accounts. The City adopted 2025 Urban Water Management Plan

City of San Jacinto Page 9-5
these requirements as part of Section E of Ordinance No. 09-16 and thus, have remained in effect over the past five years.

IMPLEMENTATION TO ACHIEVE WATER USE TARGETS
CWC 10631.
(e)(1)(A) For an urban retail water supplier, as defined in Section 10608.12, a narrative description that addresses the nature and extent of each water demand management measure implemented over the past five years. The narrative shall describe the water demand management measures that the supplier plans to implement to achieve its water use targets pursuant to Section 10608.20.

The Demand Management Measures implemented by the City are discussed in Section

9.1.3. Descriptions regarding the nature and extent of these Demand Management Measures implemented by the City over the past five years are discussed in Section 9.1.1.

The City will continue to implement these Demand Management Measures and other water conservation programs and work collaboratively with EMWD to provide water conservation programs for its residents.

As indicated in Section 5.2.2, the City previously met its 2020 Water Use Target as part of the 2020 Plan. The City’s confirmed 2020 Water Use Target is 147 GPCD. The City’s per-capita water use during CY 2020 meets the 2020 Water Use Target and is in compliance. The City met the 2020 water Use target through the implementation of the Demand Management Measures discussed in Section 9.1.3. Continued implementation of these Demand Management Measures will assist the City in meeting water use targets and objectives.
2025 Urban Water Management Plan

City of San Jacinto Page 9-6

REQUIRED DEMAND MANAGEMENT MEASURES

9.1.3.1 WATER-WASTE PREVENTION ORDINANCES
Waste is defined as any excessive, unnecessary, or unwarranted use of water, including but not limited to any use which causes unnecessary runoff beyond the boundaries of any property as served by its meter and any failure to repair as soon as reasonably possible any leak or rupture in any water pipes, faucets, valves, plumbing fixtures, or other water service appliances. In May 2009, the City adopted Ordinance No. 09-16, to establish water conservation measures, staged water supply shortage reduction actions, and to prevent any water use practices that the City deems as “wasteful” (See Appendix H). The following are subject requirements under Section E of Ordinance No. 09-16 and violation of these requirements at any time is considered as a wasteful use of water;

1. Limits on Watering Hours

2. Limits on Watering Duration

3. No Excessive Water Flow or Runoff

4. No Washing Down Hard or Paved Surfaces

5. Obligation to Fix Leaks, Breaks, or Malfunctions

6. Re-circulating Water Required for Water Fountains and Decorative Water Features

7. Limits on Washing Vehicles

8. Drinking Water Served Upon Request Only

9. Commercial Lodging Establishments Must Provide Guests Option to Decline Daily Linen Services

10. No Installation of Single Pass Cooling Systems

11. No Installation of Non-re-circulating Water Systems in Commercial Car Wash and Laundry Systems

12. Restaurants Required of Use Water Conserving Dish Wash Spray Valves 2025 Urban Water Management Plan

City of San Jacinto Page 9-7

13. Commercial Car Wash Systems Must Have a Re-circulating Water System Section K of the City’s Ordinance No. 09-16 states the penalties and violations of any requirements listed in the Ordinance and are discussed in Section 8.6.

9.1.3.2 METERING
CWC 526.
(a) Notwithstanding any other provision of law, an urban water supplier that, on or after January 1, 2004, receives water from the federal Central Valley Project under a water service contract or subcontract… shall do both of the following:
(1) On or before January 1, 2013, install water meters on all service connections to residential and nonagricultural commercial buildings… located within its service area.

CWC 527.
(a) An urban water supplier that is not subject to Section 526 shall do both of the following:
(1) Install water meters on all municipal and industrial service connections located within its service area on or before January 1, 2025.

The City meters all customer connections, including separate metering for single-family residential, multi-family residential, commercial, industrial, large landscape, agricultural, and institutional/governmental facilities. Furthermore, if there is new development within the City, each facility is individually metered. Service charges for the City are based on the customers’ connection size. Further information regarding the City’s service fees and conservation pricing is provided in Section 9.1.3.3.
2025 Urban Water Management Plan

City of San Jacinto Page 9-8

9.1.3.3 CONSERVATION PRICING
The City’s current water rate structure is tiered (Tier 1 and Tier 2) to promote water conservation by customers. A Fixed Charge is added to the tiered rates to comprise the total monthly water bill and is based on the size of the meter. The water rates have been developed to fund the cost of water and are related to the overall cost of water service. In the event the customer uses more than the amount of water allotted for the Tier 1 allocation, a Tier 2 rate would apply. The higher Tier 2 rate discourages customers for over usage of water. A water rate sheet showing current rates is provided in Appendix J.

9.1.3.4 PUBLIC EDUCATION AND OUTREACH
The City distributes an annual Consumer Confidence Report to all its customers. The Consumer Confidence Report identifies water quality of the City’s distribution system, the impact to human health and actions taken to ensure a high quality of water served to customers. The City provides links on its website notifying customers of implementing any Stage of its Water Shortage Contingency Plan and links on tips to conserve water.

The City also provides links to EMWD and MWD websites on water conservation programs.

EMWD has a substantial school education program that promotes water conservation and environmental education. Because the City’s service area lies within EMWD’s service area, the City implements and promotes EMWD’s water conservation programs to schools within their service area.
2025 Urban Water Management Plan

City of San Jacinto Page 9-9

9.1.3.5 PROGRAMS TO ASSESS AND MANAGE DISTRIBUTION

SYSTEM REAL LOSS
The City’s estimated water system losses are discussed in Section 4.3. City staff regularly reviews water usage within its service area. If the City finds that a customer has unusually high-water consumption, City Staff may conduct field inspections, check customer meters for accuracy and review historical water usage to identify the cause of the high usage for both indoor and outdoor water surveys. The City plans on continuing to educate customers on how to find leaks and read meters.

Section E.5 of the City’s Ordinance No. 09-16 states, “Excessive use, loss or escape of water through breaks, leaks or other malfunctions in the water user’s plumbing or distribution system for any period of time after such escape of water should have reasonably been discovered and corrected and in no event more than 72 hours of receiving notice from the City of San Jacinto, is prohibited.” The obligation to fix leaks, breaks or malfunctions are also included in each Water Supply Shortage Level.

City Staff regularly inspects the water system to identify potential leaks from underground water pipelines, wells, pumps and reservoirs. In addition, the City has a program to compare metered water production (at wells) to metered customers sales on a monthly basis. A discrepancy of more than 10 percent will serve as an indication for City Staff to conduct additional field inspections and meter checking in an attempt to identify the cause of the discrepancy.
2025 Urban Water Management Plan

City of San Jacinto Page 9-10

9.1.3.6 WATER CONSERVATION PROGRAM COORDINATION AND

STAFFING SUPPORT
The City has designated its Public Works Director as the City’s Water Conservation Coordinator which oversees conservation programs. The City will continue to coordinate with EMWD and MWD on expanding its conservation programs.

9.1.3.7 OTHER DEMAND MANAGEMENT MEASURES
Large Landscape Conservation Requirements
Under Sections E.1, E.2, and E.3 of Ordinance No. 09-16, the City established the following requirements for large landscape conservation.

Section E.1 – Limits on Water Hours: Watering or irrigating of lawn, landscape or other vegetated area with potable water is prohibited between the hours of 9:00 a.m. and 5:00 p.m., Pacific Standard Time on any day, except by the use of a hand-held bucket or similar container, a hand-held hose equipped with a positive self-closing water shut-off nozzle or device, or for very short periods of time for express purposes of adjusting or repairing an irrigation system.

Section E.2 – Limit on Water Duration: Watering or irrigating of lawn, landscape or other vegetated area with potable water using a landscape irrigation system or a water device that is not continuously attended is limited to no more than fifteen minutes of watering per day per station. This subsection does not apply to landscape irrigation systems that exclusively use very low-flow drip type irrigation systems when no emitter produces more than two (2) gallons of water per hour and weather-based controllers or steam rotor sprinklers that meet a 70 percent efficiency standard.
2025 Urban Water Management Plan

City of San Jacinto Page 9-11
Section E.3 – No Excessive Water Flow or Runoff: Watering or irrigating of any lawn, landscape or other vegetated area in manner that causes or allows excessive water flow or runoff onto an adjoining sidewalk, driveway, street, alley, gutter or ditch is prohibited.

Conservation Requirements for Commercial, Industrial, and Institutional Accounts Under Sections E.6, E.8, E.9, E.10, E.11, E.12, and E.13 of Ordinance No. 09-16, the City established the following requirements for commercial, industrial, and institutional accounts.

Section E.6 – Re-circulating Water Required for Water Fountains and Decorative Water Features: Operating a water fountain or other decorative water feature that does not use re-circulated water is prohibited.

Section E.8 – Drinking Water Served Upon Request Only: Eating or drinking establishments, including but not limited to a restaurant, hotel, café, cafeteria, bar or other public place where food or drinks are sold, served, or offered for sale, are prohibited from providing drinking water to any person unless expressly requested.

Section E.9 – Commercial Lodging Establishments Must Provide Guests Option to Decline Daily Linen Services: Hotels, motels and other commercial lodging establishments must provide customers the option of not having towels and linen laundered daily. Commercial lodging establishments must prominently display notice of this option in each bathroom using clear and easily understood language.

Section E.10 – No Installation of Single Pass Cooling Systems: Installation of single pass cooling systems is prohibited in buildings requesting new water service. 2025 Urban Water Management Plan

City of San Jacinto Page 9-12
Section E.11 – No Installation of Non-re-circulating Water Systems in Commercial Car Wash and Laundry Systems: Installation off non-re-circulating water systems is prohibited in new commercial conveyor car wash and new commercial laundry systems.

Section E.12 – Restaurants Required to Use Water Conservation Dish Wash Spray Valves: Food preparation establishments, such as restaurants or cafes, are prohibited from using non-water conserving dish wash spray valves.

Section E.13 – Commercial Car Wash Systems: Effective on January 1, 2010 all commercial conveyor car wash systems must have installed operational re-circulating water systems or must have secured a waiver of this requirement from the City of San Jacinto.

DEMAND MANAGEMENT MEASURES FOR WHOLESALE SUPPLIERS
CWC 10631.
(c) Provide a description of the supplier’s water demand management measures. This description shall include all of the following:
(2) For an urban wholesale water supplier, as defined in Section 10608.12, a narrative description of the items in clauses (ii), (iv), (vi), and (vii) of subparagraph (B) of paragraph (1), and a narrative description of its distribution system asset management and wholesale supplier assistance programs.

The City is not a wholesale agency and is not required by DWR to complete Section 9.2. 2025 Urban Water Management Plan

City of San Jacinto Page 10-1
CHAPTER 10

URBAN WATER MANAGEMENT PLAN ADOPTION, SUBMITTAL, AND

IMPLEMENTATION
LAY DESCRIPTION – CHAPTER 10

PLAN ADOPTION, SUBMITTAL, AND IMPLEMENTATION
Chapter 10 (Plan Adoption, Submittal, and Implementation) of the City’s 2025 Plan discusses and provides the following:
 The steps the City has performed to adopt and submit its 2025 Plan are detailed  The steps the City has performed to adopt and submit its Water Shortage Contingency Plan are detailed
 The City coordinated the preparation of its 2025 Plan with Eastern Municipal Water District, the City of San Jacinto, and the County of Riverside. The City notified these agencies at least sixty (60) days prior to the public hearing of the preparation of the 2025 Plan and invited these agencies to participate in the development of the 2025 Plan.
 The City provided a notice of the public hearing to the same agencies regarding the time, date, and place of the public hearing.
 The City published a newspaper notification of the public hearing, once a week for two successive weeks
 The City conducted a public hearing to discuss and adopt the City’s 2025 Plan and City’s Water Shortage Contingency Plan.
2025 Urban Water Management Plan

City of San Jacinto Page 10-2
 Within 30 days of adoption, the City submitted the 2025 Plan and Water Shortage Contingency Plan to the California Department of Water Resources.  Within 30 days of adoption, the City submitted all data tables associated with the 2025 Plan to the California Department of Water Resources.  Within 30 days of adoption, the City submitted a copy of the 2025 Plan to the State of California Library.
 Within 30 days of adoption, the City submitted a copy of the 2025 Plan (and Water Shortage Contingency Plan) to the County of Riverside Assessor – County Clerk – Recorder’s office and the City Clerk’s Office.
 Within 30 days after submittal of the 2025 Plan to the California Department of Water Resources, the City made the 2025 Plan (including the Water Shortage Contingency Plan) available at the City Clerk’s Office and on the City’s website.  The steps the City will perform to amend the 2025 Plan and/or the Water Shortage Contingency Plan, if necessary, are provided.

PLAN COMPLETION TIMELINE
The data provided in the City’s 2025 Plan and the Water Shortage Contingency Plan is provided on a CY basis through December 31, 2025 (as discussed in Section 2.5). 2025 Urban Water Management Plan

City of San Jacinto Page 10-3

NOTICE OF PLAN PREPARATION
CWC 10621.
(b) Every urban water supplier required to prepare a plan shall … at least 60 days prior to the public hearing on the plan … notify any city or county within which the supplier provides waters supplies that the urban water supplier will be reviewing the plan and considering amendments or changes to the plan.

The City’s public hearing notification process for its 2025 Plan and the Water Shortage Contingency Plan is discussed below.,
As discussed in Section 2.4.2., the City coordinated the preparation of the 2025 Plan with the Eastern Municipal Water District. The City notified Eastern Municipal Water District, as well as the County of Riverside, at least sixty (60) days prior to the public hearing of the preparation of the 2025 Plan and invited them to participate in the development of the Plan. A copy of the notification letters sent to these agencies is provided in Appendix D.

NOTICE OF PUBLIC HEARING
CWC 10642.
…Prior to adopting either, the urban water supplier shall make both the plan and the water shortage contingency plan available for public inspection and shall hold a public hearing or hearings thereon. Prior to any of these hearings, notice of the time and place of the hearing shall be published within the jurisdiction of the publicly owned water supplier pursuant to Section 6066 of the Government Code. The urban water supplier shall provide notice of the time and place of a hearing to any city or county within which the supplier provides water supplies.

Government Code 6066.

Publication of notice pursuant to this section shall be once a week for two successive weeks.

Two publications in a newspaper published once a week or oftener, with at least five days intervening between the respective publication dates not counting such publication dates, are sufficient. The period of notice commences upon the first day of publication and terminates at the end of the fourteenth day, including therein the first day. 2025 Urban Water Management Plan

City of San Jacinto Page 10-4
The City provided a notice of the public hearing to the County of Riverside, and Eastern Municipal Water District. The notice includes the time and place of the public hearing.

Copies of the notice of the public hearing are provided in Appendix D. Table 10-1 summarizes the agencies which were provided notifications by the City.

The City encouraged the active involvement of the population within its service area prior to and during the preparation of the Plan. Pursuant to Section 6066 of the Government Code, the City published a notice of public hearing in the newspaper during the weeks of June 5, 2026 and June 12, 2026. A notice of public hearing was also provided to the City Clerk’s office and was posted throughout the City of San Jacinto and on the City’s website.

A copy of the published notice is provided in Appendix D. To ensure the draft 2025 Plan and the draft Water Shortage Contingency Plan were available for review, the City placed a copy Plan at the City Clerk’s Office located at City Hall and made a copy available for review on its website.

PUBLIC HEARING AND ADOPTION
CWC 10642.

Each urban water supplier shall encourage the active involvement of diverse social, cultural, and economic elements of the population within the service area prior to and during the preparation of both the plan and the water shortage contingency plan. Prior to adopting either, the urban water supplier shall make both the plan and the water shortage contingency plan available for public inspection and shall hold a public hearing or hearings thereon…. After the hearing or hearings, the plan or water shortage contingency plan shall be adopted as prepared or as modified after the hearing or hearings.

Government Code Section 72916066
…every local public agency… serving a substantial number of non- English-Speaking people, shall employ a sufficient number of qualified bilingual persons in public contact positions or as interpreters to assist those in such positions, to ensure provision of information and services in the language of the non-English-speaking person.
2025 Urban Water Management Plan

City of San Jacinto Page 10-5
Prior to adopting the draft 2025 Plan and the draft Water Shortage Contingency Plan, the City held a public hearing on June 16, 2026 which included input from the community regarding the City’s draft 2025 Plan and the draft Water Shortage Contingency Plan.

Following the public hearing, the City adopted both the draft 2025 Plan and the draft Water Shortage Contingency Plan (included in Chapter 8). A copy of the resolution adopting the 2025 Plan and the Water Shortage Contingency Plan is provided in Appendix K.

PLAN SUBMITTAL
CWC 10621.
(e) .Each urban water supplier shall update and submit its 2025 plan to the department by July 1, 2026…
CWC 10635.
(c) The urban water supplier shall provide that portion of its urban water management plan prepared pursuant to this article to any city or county within which it provides water supplies no later than 60 days after the submission of its urban water management plan.

CWC 10644.
(a) (1) An urban water supplier shall submit to the department, the California State Library, and any city or county within which the supplier provides water supplies a copy of its plan no later than 30 days after adoption.

The City’s submittal process for its 2025 Plan and the Water shortage Contingency Plan is discussed below.

SUBMITTING A UWMP AND WATER SHORTAGE

CONTINGENCY PLAN TO DWR
Within 30 days of the adoption of the 2025 Plan, the City submitted the adopted 2025 Plan (including the Water Shortage Contingency Plan) to DWR. The 2025 Plan and Water 2025 Urban Water Management Plan

City of San Jacinto Page 10-6
Shortage Contingency Plan were submitted through DWR’s “Water Use Efficiency (WUE) Data Portal” website.

DWR developed a checklist which was used by the City to assist DWR with its determination that the City’s 2025 Plan has addressed the requirements of the California Water Code. The City has completed the DWR checklist by indicating where the required CWC elements can be found within the City’s 2025 Plan (See Appendix B).

ELECTRONIC DATA SUBMITTAL
CWC 10644.
(a)(2) The plan, or amendments to the plan, submitted to the department …shall be submitted electronically and shall include any standardized forms, tables, or displays specified by the department.

Within 30 days of adoption of the 2025 Plan, the City submitted all data tables associated with the 2025 Plan through DWR’s “Water Use Efficiency Data Portal” website.

SUBMITTING A UWMP, INCLUDING WSCP, TO THE

CALIFORNIA STATE LIBRARY
Within 30 days of adoption of the 2025 Plan by the City Council, a copy (CD or hardcopy) of the 2025 Plan was submitted to the State of California Library. A copy of the letter to the State Library will be maintained in the City’s file. The 2025 Plan will be mailed to the following address if sent by regular mail:

California State Library
Government Publications Section
Attention: Coordinator, Urban Water Management Plans
2025 Urban Water Management Plan

City of San Jacinto Page 10-7
P.O. Box 942837
Sacramento, CA 94237-0001
The 2025 Plan will be mailed to the following address if sent by courier or overnight carrier:

California State Library
Government Publications Section
Attention: Coordinator, Urban Water Management Plans
900 N Street
Sacramento, CA 95814

SUBMITTING A UWMP TO CITIES AND COUNTIES
Within 30 days of adoption of the 2025 Plan (including the Water Shortage Contingency Plan) by the City Council, a copy of the 2025 Plan was submitted to the County of Riverside Assessor – County Clerk – Recorder’s office and the City Clerk’s Office. A copy of the letter to the County of Riverside will be maintained in the City’s file.

PUBLIC AVAILABILITY
CWC 10645.
(a) Not later than 30 days after filing a copy of its plan with the department, the urban water supplier and the department shall make the plan available for public review during normal business hours.
(b) Not later than 30 days after filing a copy of its water shortage contingency plan with the department, the urban water supplier and the department shall make the plan available for public review during normal business hours.
2025 Urban Water Management Plan

City of San Jacinto Page 10-8
Within 30 days after submittal of the 2025 Plan to DWR, the City made the 2025 Plan (including the Water Shortage Contingency Plan) available at the City Clerk’s Office located at City Hall during normal business hours and on the City’s website.

NOTIFICATION TO PUBLIC UTILITIES COMMISSION
The City is not regulated by the California Public Utilities Commission.

CWC 10621.
(c) An urban water supplier regulated by the Public Utilities Commission shall include its most recent plan and water shortage contingency plan as part of the supplier’s general rate case filings.

PLAN IMPLEMENTATION
The City will implement any schedules set forth in the adopted 2025 Plan.

CWC 10643.

An urban water supplier shall implement its plan adopted pursuant to this chapter in accordance with the schedule set forth in its plan.

2025 Urban Water Management Plan

City of San Jacinto Page 10-9

AMENDING AN ADOPTED URBAN WATER MANAGEMENT PLAN OR WATER

SHORTAGE CONTINGENCY PLAN
CWC 10621.
(d) The amendments to, or changes in, the plan shall be adopted and filed in the manner set forth in Article 3 (commencing with Section 10640).

CWC 10644.
(a)(1) Copies of amendments or changes to the plans shall be submitted to the department, the California State Library, and any city or county within which the supplier provides water supplies within 30 days after adoption.

The City’s amendment process for its 2025 Plan is discussed below.

AMENDING A UWMP
If the City amends the adopted 2025 Plan, the City will conduct a similar notification and public hearing process for the amended 2025 Plan as discussed in Sections 10.2, 10.3, and 10.4. The amended Plan will undergo adoption by the City’s governing board. Within 30 days of adoption, the amended Plan will then be submitted to DWR, the State of California Library, the County of Riverside Assessor – County Clerk – Recorder’s office, and the City Clerk’s Office.

SUBMITTING A REVISED WATER SHORTAGE CONTINGENCY
PLAN
CWC 10644.
(a) If an urban water supplier revises its water shortage contingency plan, the supplier shall submit to the department a copy of its water shortage contingency plan prepared…no later than 30 days after adoption, in accordance with protocols for submission and using electronic reporting tools developed by the department.
2025 Urban Water Management Plan

City of San Jacinto Page 10-10
If the City amends the adopted 2025 Plan (including the Water Shortage Contingency Plan), the amended Plan (and Water Shortage Contingency Plan) will undergo adoption by the City’s governing board. Within 30 days of adoption, the amended Plan (and Water Shortage Contingency Plan) will then be submitted to DWR, the State of California Library, the County of Riverside Assessor – County Clerk – Recorder’s office, and the City Clerk’s Office.

CALIFORNIA DEPARTMENT OF WATER RESOURCES REVIEW OF

SUBMITTED PLANS
As discussed in Section 1.5, DWR will review the 2025 Plans to ensure that they address the California Water Code requirements. Following DWR’s review, water suppliers will be notified of the results of the review via a formal review letter. These review letters will also be available to the public on DWR’s WUEdata portal. In cases where DWR finds that a Plan does not properly address item(s) in the Water Code, DWR will reach out to the water supplier to discuss needed corrections and correction procedures.

SUBMITTAL TABLES
SUBMITTAL TABLE 10-1: NOTIFICATION TO CITIES AND

COUNTIES
The applicable standardized Submittal Tables referenced within Chapter 10 are provided below.
2025 Urban Water Management Plan

City of San Jacinto Page 10-11
Table 10-1 Notification to Cities and Counties
City Name 60 Day Notice
Drop Down (yes/no)
Notice of Public
Hearing
Drop Down (yes/no)
San Jacinto Yes Yes
County Name
Drop Down List
60 Day Notice
Drop Down (yes/no)
Notice of Public
Hearing
Drop Down (yes/no)
Riverside County Yes Yes
Submittal Table 10-1 Retail: Notification to Cities and Counties
Water Code Section 10621(b) and 10642
Add additional rows as needed
Add additional rows as needed
NOTES:

Service Layer Credits: Sources: Esri, HERE,
Garmin, USGS, Intermap, INCREMENT P,
NRCan, Esri Japan, METI, Esri China (Hong
Kong), Esri Korea, Esri (Thailand), NGCC, (c)
OpenStreetMap contributors, and the GIS User
Community
Document Path: J:\jn2741\SanJacinto_ServiceArea.mxd

SAN JACINTO

WATER SERVICE AREA
Ü
0 0.5 1
Miles
FIGURE 1
Service Layer Credits: Sources: Esri, HERE,
Garmin, USGS, Intermap, INCREMENT P,
NRCan, Esri Japan, METI, Esri China (Hong
Kong), Esri Korea, Esri (Thailand), NGCC, (c)
OpenStreetMap contributors, and the GIS User
Community
Unincorporated
Hemet
Hemet
San Jacinto
Document Path: J:\jn2741\SanJacinto_ServiceArea_CityBoundaries.mxd

SAN JACINTO

WATER SERVICE AREA

AND CITY BOUNDARIES
Ü
0 0.5 1
Miles
FIGURE 2
Water System Boundary
City Boundary
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-1
CHAPTER 8

WATER SHORTAGE CONTINGENCY PLAN

WATER SHORTAGE CONTINGENCY PLAN
Chapter 8 (Water Shortage Contingency Plan) of the City provides the following:
cy Plan is a detailed approach which
presents how the City intends to act, or respond, in the case of an actual water shortage.

Annual Assessment) is discussed. The City is required to submit annually an Annual Assessment. The Annual Assessment
ent year and for a potential upcoming
single dry year. Unconstrained wate
Water Shortage Contingency Plan.

The City will manage water supplies to minimize the adverse impacts of water during periods of shortage is designed
to incorporate six standard water shortage levels corresponding to progressive ranges from up to a 10, 20, 30, 40, and 50 percent shortage, and greater than a 50 percent shortage.
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-2
For each declared water supply shortage level, customers will be required to reduce their consumption by the percentage specified in the corresponding water supply shortage level.

For each declared water supply shortage level, the City has established response actions to reduce demand on water supplies and to reduce any shortage gaps in water supplies. These demand reduction actions include irrigation and other outdoor use restrictions, and other water use prohibitions.

The operational changes the City will consider in addressing water shortages on a short-term basis are discussed and include improved monitoring, analysis, and tracking of customer water usage to enforce demand reduction measures. summarized. The Emergency Response
Plan provides the management, procedures, and designated actions the City and its employees will implement during emergency situations (including catastrophic water shortages) resulting from natural disasters, system failures, and other unforeseen circumstances.
risk assessment and mitigation plan is
discussed. The locations of earthquake faults
service area are provided.

The effectiveness of the shortage respons
water shortage levels is presented. The City has been able to provide sufficient water supplies to its customers, including during five consecutive year droughts and years with historically high water demands.

The communication protocols implemented by the City when it declares any water shortage level are presented.

The compliance and enforcement procedur
water shortage levels are presented.
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-3
The legal authorities associated with
presented.

The financial consequences associated with ter shortage levels are presented.

The City will evaluate the need for revising the Water Shortage Contingency Plan in order to resolve any water shortage gaps, as necessary. The steps necessary for the City to adopt and amend its Water Shortage Contingency Plan are presented.

The following Water Shortage Contingency Plan includes references to Chapters and Sections from the City of San Ja

WATER SUPPLY RELIABILITY ANALYSIS
CWC 10632.
(a)(1) The analysis of water supply reliability conducted pursuant to Section 10635.

CWC 10632.5.
(a) In addition to the requirements of paragraph (3) of subdivision (a) of Section 10632, beginning January 1, 2020, the plan shall include a seismic risk assessment and mitigation plan to assess the vulnerability of each of the various facilities of a water system and mitigate those vulnerabilities.
in Section 6.2 of the 2025 Plan and consist
of groundwater from the San Jacinto Basin and treated groundwater purchased from EMWD. The San Jacinto Basin is adjudicated, and groundwater supplies are managed.

The reliability of the various sources of supply are discussed in Chapter 7 of the 2025 Plan (a single dry year or a five consecutive year drought period will not compromise the of water to its customers). Based on the
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-4
adjudication provisions in the San Jacinto Basin, the City is able to produce groundwater without limitation, provided an applicable assessment is paid to the Hemet-San Jacinto Watermaster to purchase untreated imported water for groundwater replenishment. A seismic risk assessment and mitigation plan is discussed in Section 8.4.6.

ANNUAL WATER SUPPLY AND DEMAND ASSESSMENT PROCEDURES
CWC 10632.
(a) Every urban water supplier shall prepare and adopt a water shortage contingency plan as part of its urban water management plan that consists of each of the following elements CWC 10632.
(a)(2) The procedures used in conducting an annual water supply and demand assessment that include, at a minimum, both of the following:
(A) The written decision-making process that an urban water supplier will use each year to determine its water supply reliability.
(B) The key data inputs and assessment methodolog
water supply reliability for the current year and one dry year, including all of the following:
(i) Current year unconstrained demand, considering weather, growth, and other influencing factors, such as policies to manage current supplies to meet demand objectives in future years, as applicable.
(ii) Current year available supply, considering hydrological and regulatory conditions in the current year and one dry year. The annual supply and demand assessment may consider more than one dry year solely at the discretion of the urban water supplier.
(iii) Existing infrastructure capabilities and plausible constraints. (iv) A defined set of locally applicable evaluation criteria that are consistently relied upon for each annual water supply and demand assessment. (v) A description and quantification of each source of water supply.

CWC 10632.1.
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-5
An urban water supplier shall conduct an annual water supply and demand assessment pursuant to subdivision (a) of Section 10632 and, on or before July 1 of each year, submit an annual water shortage assessment report to the department with information for anticipated shortage, triggered shortage response actions, compliance and enforcement actions, and communication actions ingency plan. An urban water supplier that relies
on imported water from the State Water Project or the Bureau of Reclamation shall submit its annual water supply and demand assessment within 14 days of receiving its final allocations, or by July 1 of each year, whichever is later.

By July 1st of every year, the City is require
Annual Assessment includes a review of t
water demands prior to any projected response actions the City may trigger under this WSCP) for the current year and the upcoming (potential single dry) year. The Annual Assessment also includes information regarding anticipated shortages, triggered shortage response actions, compliance and enforcement actions, and communication

DECISION-MAKING PROCESS
The City produces groundwater from the San Jacinto Basin as its primary source of water supply and that basin is managed on a fiscal year basis. Consequently, during the third quarter of each fiscal year the City will review its water demands from the initial six months along with the current groundwater basin conditions and local hydrology. This information will be used to help develop the Annual Assessment. A draft of the Annual Assessment will be circulated internally within the City for peer review and comment. Based on comments received, a redraft will be prepared and provided to City managers during the Spring of each year. The draft subsequently will be provided to the City Manager for final review. If necessary, a final draft of the Annual Assessment will be provided to the City Council for review and included in the agenda as part of a City Council meeting such that it can be approved, and any recommended specific shortage response actions may be enacted. The final Annual Assessment will be provided to DWR no later than July 1 of each year.
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-6
The Annual Assessments will be instrumental in providing guidance to the City for decisions regarding potential declarations of a water supply shortage and implementation of water reduction stages, instituting mandatory water restrictions, promoting water use efficiency and conservation programs, water rates and drought rate surcharges, and the necessity of pursuing alternative water supplies. This process will help ensure adequate water supplies resources are available to the City.

DATA AND METHODOLOGIES
The key data inputs and methodologies which will be evaluated by the City during the preparation of the Annual Assessment will include the following:
1) Evaluation Criteria: The locally applicable evaluation criteria used to prepare the Annual Assessment will be identified. The evaluation criteria will include, but is not limited to, an analysis of current local hydrology (including rainfall and groundwater levels), current water demands, a review of water system improvement plans which may impact infrastructure availability, and water quality regulations which may impact groundwater availability.
2) Water Supply: A description of each available water supply source will be provided.

The descriptions will include a quantification of each available water supply source and will be based on review of current production capacities, historical production, Urban Water Management Plans, and prior water supply studies (including Water Supply Assessments and/or Master Plans).
3) Unconstrained Water Demand: The potential unconstrained water demands during the current year and the upcoming (potential single dry) year, prior to any special shortage response actions, will be reviewed. The review will include factors such as weather, existing and projected land uses and populations, actual customer 2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-7
consumption and water use factors, monthly Urban Water Supplier Monthly Reports, existing water shortage levels (see Section 8.3), and existing water conservation ordinances (see Section 9.1).
4) Planned Water Use for Current Year Considering Dry Subsequent Year: The water supplies available to meet the demands during the current year and the upcoming (potential single dry) year will be considered and identified by each type of supply.

The evaluation will include factors such as estimated water demands, weather, groundwater basin operating safe yields, water quality results, existing available pumping capacities, contractual obligations, regulatory issues, use of emergency interconnections, and the costs associated with producing each water supply source.
5) Infrastructure Considerations: The capabilities of the water distribution system infrastructure to meet the water demands during the current year and the upcoming (potential single dry) year will be considered. Available production capacities (e.g. groundwater well capacities) and distribution system water losses (see Section

4.3) will be reviewed. In addition, capital improvement and replacement projects, as well as potential projects which may increase water system and production capacities (see Section 6.2.10), will be considered.

SIX STANDARD WATER SHORTAGE LEVELS
CWC 10632.
(a)(3)(A) Six standard water shortage levels corresponding to progressive ranges of up to 10, 20, 30, 40, and 50 percent shortages and greater than 50 percent shortage. Urban water conditions, including percentage reductions in water supply, changes in groundwater levels, changes in surface elevation or level of subsidence, or other changes in hydrological or other local conditions indicative of the water supply available for use. 2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-8
Shortage levels shall also apply to catastrophic interruption of water supplies, including, but not limited to, a regional power outage, an earthquake, and other potential emergency events.
(a)(3)(B) An urban water supplier with an existing water shortage contingency plan that uses different water shortage levels may comply with the requirement in subparagraph (A) by developing and including a cross-reference relating its existing categories to the six standard water shortage levels.

The City has a legal responsibility to provide water utility services, including water for residential, commercial, industrial, public authority, and for public fire hydrants and private fire services. The City will manage water supplies prudently to minimize the adverse for water usage during periods of shortage is
designed to incorporate six standard water shortage levels corresponding to progressive ranges from up to 10, 20, 30, 40, and 50 percent shortages and greater than 50 percent shortage. Water shortage trigger mechanisms have been established to ensure that this policy is implemented. This includes structured stages of action referred to as water shortage planning levels.

For each declared water supply shortage level, customers will be required to reduce their water consumption by the percentage specified in the corresponding water supply shortage level.
ppendix H) describes Permanent Water
Conservation Requirements, a Level 1 Water Supply Shortage, a Level 2 Water Supply Shortage, and a Level 3 Water Supply Shor
with the California Water Code in which urban water suppliers are required to define six standard water shortage levels, the City has developed the crosswalk illustrated below shortage levels to the mandated standard shortage levels. Table 8-1 also provides a ously established shortage levels and the
mandated standard shortage levels.
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-9
the WSCP Mandated Shortage Levels

SHORTAGE RESPONSE ACTIONS
CWC 10632.
(a)(4) Shortage response actions that align with the defined shortage levels and include, at a minimum, all of the following:
(A) Locally appropriate supply augmentation actions.
(B) Locally appropriate demand reduction actions to adequately respond to shortages. (C) Locally appropriate operational changes.
(D) Additional, mandatory prohibitions against specific water use practices that are in addition to state-mandated prohibitions and appropriate to the local conditions. (E) For each action, an estimate of the extent to which the gap between supplies and demand will be reduced by implementation of the action.
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-10

SUPPLY AUGMENTATION
Although the City plans to construct new groundwater wells in the future to replace existing wells and to meet future water demands, the City does not plan to add a new source of water supply specifically to address customer demands during a water shortage. However, the City will instead consider increased supplies from existing sources. Table 8-2 reflects this approach and does not identify any new supplies. Instead, the City will focus on demand reduction measures in the event existing sources of supply are not sufficient to meet customer demands
sources of water supply include groundwater produced from the San Jacinto Basin and treated groundwater purchased from Eastern Municipal Water District. As noted in Section 8.2 the City is required to annually prepare and submit an Annual Assessment which will include a review of water supplies available to meet water demands for the current and upcoming years. In the event the City is currently in, or considers entering into, one of the standard water shortage levels identified in Section 8.3, the City will consider the water supply augmentation actions described below.

For each water shortage level discussed in Section 8.3, the City will consider supplementing its existing water supplies through increased groundwater production from the San Jacinto Basin. As noted in Section 6.2.2, the San Jacinto Basin is managed by the Hemet-San Jacinto Watermaster. During the period of management under the San Jacinto Basin Judgment, significant drought events have occurred. In each drought cycle the San Jacinto Basin has been managed to maintain water levels. Parties to the San Jacinto Basin Judgment, including the City, are authorized to produce groundwater in excess of their rights and pay assessments for such production to the Hemet-San Jacinto Watermaster. The assessments are used to purchase untreated imported water to replenish the San Jacinto Basin. The Hemet-San Jacinto Watermaster purchases untreated imported water to replenish the San Jacinto Basin from MWD through Eastern Municipal Water District. Groundwater quality is carefully monitored and managed by the Hemet-San Jacinto Watermaster. Treatment facilities and/or blend plans have been 2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-11
developed by water agencies to meet potable water standards and to prevent the spread of any groundwater contamination. Groundwater quality in the San Jacinto Basin is not expected to impact potable supplies or constrain supply reliability. Based on historical and on-going management practices, the City will be able to continue relying on the San Jacinto Basin for adequate supplies in response to each of the standard water shortage levels identified in Section 8.3.

DEMAND REDUCTION
The City may establish water shortage response actions to reduce demand on water supplies. These demand reduction actions include irrigation and other outdoor use restrictions, and other water use prohibitions. Depending on the percent reduction in the hortage level, regulations are made to
conserve water and reduce the shortage gap in normal supply levels. Many demand reduction actions, identified as voluntary or mandatory conservation measures, are applicable to all levels of water shortages. The structure of water shortage levels are designed to strongly encourage customers with high per capita usage to achieve proportionally greater reduction than those with low usage. Violations of these demand reduction actions will be considered waste and an unreasonable use of water. Table 8-3 describes each demand reduction action and its effect on reducing the shortage gap.

Permanent Water Conservation Requirements
The following water conservation requirements are effective at all times and are permanent. Violations of this section will be considered waste and an unreasonable use of water.

1. Limits on Watering Hours: Watering or irrigating of lawn, landscape or other vegetated area with potable water is prohibited between the hours of nine a.m. and five p.m., Pacific Standard Time on any day, except by use of a hand-held bucket 2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-12
or similar container, a hand-held hose equipped with a positive self-closing water shut-off nozzle or device, or for very short periods of time for the express purpose of adjusting or repairing an irrigation system.

2. Limit on Watering Duration: Watering or irrigating of lawn, landscape or other vegetated area with potable water using a landscape irrigation system or a watering device that is not continuously attended is limited to no more than fifteen (15) minutes of watering per day per station. This subsection does not apply to landscape irrigation systems that exclusively use very low-flow drip type irrigation systems when no emitter produces more than two gallons of water per hour and weather-based controllers or stream rotor sprinklers that meet a seventy percent (70%) efficiency standard.

3. No Excessive Water Flow or Runoff: Watering or irrigating of any lawn, landscape or other vegetated area in a manner that causes or allows excessive water flow or runoff onto an adjoining sidewalk, driveway, street, alley, gutter or ditch is prohibited.

4. No Washing Down Hard or Paved Surfaces: Washing down hard or paved surfaces, walls, roofs, including but not limited to sidewalks, walkways, driveways, parking areas, tennis courts, patios or alleys, is prohibited except when necessary to alleviate safety or sanitary hazards, and then only by use of a hand-held bucket or similar container, a hand-held hose equipped with a positive self-closing water shut-off device, a low-volume, high-pressure cleaning machine equipped to recycle any water used, or a low-volume high-pressure water broom.

5. Obligation to Fix Leaks, Breaks or Malfunctions: Excessive use, loss or escape of water through breaks, leaks or other malfunc
distribution system for any period of time after such escape of water should have reasonably been discovered and corrected and in no event more than seventy-two (72) hours of receiving notice from the City of San Jacinto is prohibited.

6. Recirculating Water Required for Water Fountains and Decorative Water Features:

Operating a water fountain or other decorative water feature that does not use recirculated water is prohibited.
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-13

7. Limits on Washing Vehicles: Using water to wash or clean a vehicle, including but not limited to any automobile, truck, van, bus, motorcycle, boat or trailer, whether motorized or not, is prohibited, except by use of a hand-held bucket or similar container or a hand-held hose equipped with a positive self-closing water shut-off nozzle or device. This subsection does not apply to any commercial car washing facility.

8. Drinking Water Served Upon Request Only: Eating or drinking establishments, including but not limited to a restaurant, hotel, cafe, cafeteria, bar, or other public place where food or drinks are sold, served, or offered for sale, are prohibited from providing drinking water to any person unless expressly requested.

9. Commercial Lodging Establishments Must Provide Guests Option to Decline Daily Linen Services: Hotels, motels and other commercial lodging establishments must provide customers the option of not having towels and linen laundered daily.

Commercial lodging establishments must prominently display notice of this option in each bathroom using clear and easily understood language.

10. No Installation of Single Pass Cooling Systems: Installation of single pass cooling systems is prohibited in buildings requesting new water service.

11. No Installation of Nonrecirculating in Commercial Car Wash and Laundry Systems:

Installation of nonrecirculating water systems is prohibited in new commercial conveyor car wash and new commercial laundry systems.

12. Restaurants Required to Use Water Conserving Dish Wash Spray Valves: Food preparation establishments, such as restaurants or cafes, are prohibited from using non-water conserving dish wash spray valves.

13. Commercial Car Wash Systems: Effective on January 1, 2010, all commercial conveyor car wash systems must have installed operational recirculating water systems or must have secured a waiver of this requirement from the City of San Jacinto.
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-14
Stage 1 Water Supply Shortage Level
A Level 1 water supply shortage exists when the City Manager of the City of San Jacinto determines, in his/her sole discretion, that due to drought or other water supply conditions, a water supply shortage or threatened shortage exists and a consumer demand reduction is necessary to make more efficient use of water and appropriately respond to existing water conditions. Upon the declaration by the City of San Jacinto of a Level 1 water supply shortage condition, the City of San Jacinto will implement the mandatory Level 1 conservation measures identified in this section.

In addition to the prohibited uses of water identified above, the following water conservation requirements apply during a declared Level 1 water supply shortage:

1. Limits on Watering Days: Watering or irrigating of lawn, landscape or other vegetated area with potable water is limited to three days per week on a schedule established and posted by the City of San Jacinto. During the months of November through March, watering or irrigating of lawn, landscape or other vegetated area with potable water is limited to no more than one day per week on a schedule established and posted by the City of San Jacinto. This provision does not apply to landscape irrigation zones that exclusively use very low flow drip type irrigation systems when no emitter produces more than two gallons of water per hour. This provision also does not apply to watering or irrigating by use of a hand-held bucket or similar container, a hand-held hose equipped with a positive self-closing water shut-off nozzle or device, or for very short periods of time for the express purpose of adjusting or repairing an irrigation system.

2. Obligation to Fix Leaks, Breaks or Malfunctions: All leaks, breaks, or other ng or distribution system must be repaired
within seventy-two (72) hours of notification by the City of San Jacinto unless other arrangements are made with the City of San Jacinto.
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-15
Stage 2 Water Supply Shortage Level
A Level 2 water supply shortage exists when the City Manager of the City of San Jacinto determines, in his/her sole discretion, that due to drought or other water supply conditions, a water supply shortage or threatened shortage exists and a consumer demand reduction is necessary to make more efficient use of water and appropriately respond to existing water conditions. Upon the declaration by the City of San Jacinto of a Level 2 water supply shortage condition, the City of San Jacinto will implement the mandatory Level 2 conservation measures identified in this section.

In addition to the prohibited uses of water identified above, the following water conservation requirements apply during a declared Level 2 water supply shortage:

1. Limits on Watering Days: Watering or irrigating of lawn, landscape or other vegetated area with potable water is limited to three days per week on a schedule established and posted by the City of San Jacinto. During the months of November through March, watering or irrigating of lawn, landscape or other vegetated area with potable water is limited to no more than one day per week on a schedule established and posted by the City of San Jacinto. This provision does not apply to landscape irrigation zones that exclusively use very low flow drip type irrigation systems when no emitter produces more than two gallons of water per hour. This provision also does not apply to watering or irrigating by use of a hand-held bucket or similar container, a hand-held hose equipped with a positive self-closing water shut-off nozzle or device, or for very short periods of time for the express purpose of adjusting or repairing an irrigation system.

2. Obligation to Fix Leaks, Breaks or Malfunctions: All leaks, breaks, or other ng or distribution system must be repaired
within seventy-two (72) hours of notification by the City of San Jacinto unless other arrangements are made with the City of San Jacinto.
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-16
Stage 3 Water Supply Shortage Level
A Level 3 water supply shortage exists when the City Manager of the City of San Jacinto determines, in his/her sole discretion, that due to drought or other water supply conditions, a water supply shortage or threatened shortage exists and a consumer demand reduction is necessary to make more efficient use of water and appropriately respond to existing water conditions. Upon the declaration by the City of San Jacinto of a Level 3 water supply shortage condition, the City of San Jacinto will implement the mandatory Level 3 conservation measures identified in this section.

In addition to the prohibited uses of water identified above, the following water conservation requirements apply during a declared Level 3 water supply shortage:

1. Watering Days: Watering or irrigating of lawn, landscape or other vegetated area with potable water is limited to two days per week on a schedule established and posted by the City of San Jacinto. During the months of November through March, watering or irrigating of lawn, landscape or other vegetated area with potable water is limited to no more than one day per week on a schedule established and posted by the City of San Jacinto. This provision does not apply to landscape irrigation zones that exclusively use very low flow drip type irrigation systems when no emitter produces more than two gallons of water per hour. This provision also does not apply to watering or irrigating by use of a hand-held bucket or similar container, a hand-held hose equipped with a positive self-closing water shut-off nozzle or device, or for very short periods of time for the express purpose of adjusting or repairing an irrigation system.

2. Obligation to Fix Leaks, Breaks or Malfunctions: All leaks, breaks, or other ng or distribution system must be repaired
within forty-eight (48) hours of notification by the City of San Jacinto unless other arrangements are made with the City of San Jacinto.
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-17

3. Limits on Filling Ornamental Lakes or Ponds: Filling or refilling ornamental lakes or ponds is prohibited, except to the extent needed to sustain aquatic life; provided, that such animals are of significant value and have been actively managed within the water feature prior to declaration of a supply shortage level under this chapter.

4. Limits on Washing Vehicles: Using water to wash or clean a vehicle, including but not limited to any automobile, truck, van, bus, motorcycle, boat or trailer, whether motorized or not, is prohibited except by use of a hand-held bucket or similar container, a hand-held hose equipped with a positive self-closing water shut-off nozzle or device, by high pressure/low volume wash systems, or at a commercial car washing facility that utilizes a recirculating water system to capture or reuse water.

5. Limits on Filling Residential Swimming Pools and Spas: Refilling of more than one foot and initial filling of residential swimming pools or outdoor spas with potable water is prohibited.

Stage 4 Water Supply Shortage Level
A Level 4 water supply shortage exists when the City Manager of the City of San Jacinto determines, in his/her sole discretion, that due to drought or other water supply conditions, a water supply shortage or threatened shortage exists and a consumer demand reduction is necessary to make more efficient use of water and appropriately respond to existing water conditions. Upon the declaration by the City of San Jacinto of a Level 4 water supply shortage condition, the City of San Jacinto will implement the mandatory Level 4 conservation measures identified in this section.

In addition to the prohibited uses of water identified above, the following water conservation requirements apply during a declared Level 4 water supply shortage:

1. Watering Days: Watering or irrigating of lawn, landscape or other vegetated area with potable water is limited to two days per week on a schedule established and 2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-18
posted by the City of San Jacinto. During the months of November through March, watering or irrigating of lawn, landscape or other vegetated area with potable water is limited to no more than one day per week on a schedule established and posted by the City of San Jacinto. This provision does not apply to landscape irrigation zones that exclusively use very low flow drip type irrigation systems when no emitter produces more than two gallons of water per hour. This provision also does not apply to watering or irrigating by use of a hand-held bucket or similar container, a hand-held hose equipped with a positive self-closing water shut-off nozzle or device, or for very short periods of time for the express purpose of adjusting or repairing an irrigation system.

2. Obligation to Fix Leaks, Breaks or Malfunctions: All leaks, breaks, or other ng or distribution system must be repaired
within forty-eight (48) hours of notification by the City of San Jacinto unless other arrangements are made with the City of San Jacinto.

3. Limits on Filling Ornamental Lakes or Ponds: Filling or refilling ornamental lakes or ponds is prohibited, except to the extent needed to sustain aquatic life; provided, that such animals are of significant value and have been actively managed within the water feature prior to declaration of a supply shortage level under this chapter.

4. Limits on Washing Vehicles: Using water to wash or clean a vehicle, including but not limited to any automobile, truck, van, bus, motorcycle, boat or trailer, whether motorized or not, is prohibited except by use of a hand-held bucket or similar container, a hand-held hose equipped with a positive self-closing water shut-off nozzle or device, by high pressure/low volume wash systems, or at a commercial car washing facility that utilizes a recirculating water system to capture or reuse water.

5. Limits on Filling Residential Swimming Pools and Spas: Refilling of more than one foot and initial filling of residential swimming pools or outdoor spas with potable water is prohibited.
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-19
Stage 5 Water Supply Shortage Level
A Level 5 water supply shortage condition is also referred to as an emergency condition.

A Level 5 condition exists when the City Manager of the City of San Jacinto declares a water shortage emergency and notifies its residents and businesses that a significant reduction in consumer demand is necessary to maintain sufficient water supplies for public health and safety. Upon the declaration of a Level 5 water supply shortage condition, the City of San Jacinto will implement the mandatory Level 5 conservation measures identified in this section.

In addition to the prohibited uses of water identified above, the following water conservation requirements apply during a declared Level 5 water supply shortage emergency:

1. No Watering or Irrigating: Watering or irrigating of lawn, landscape or other vegetated area with potable water is prohibited. This restriction does not apply to the following categories of use, unless the City of San Jacinto has determined that recycled water is available and may be applied to the use:
i. Maintenance of vegetation, including trees and shrubs, that are watered using a hand-held bucket or similar container, hand-held hose equipped with a positive self-closing water shut-off nozzle or device; ii. Maintenance of existing landscape necessary for fire protection; iii. Maintenance of existing landscape for soil erosion control; iv. Maintenance of plant materials identified to be rare or essential to the wellbeing of protected species; v. Maintenance of landscape within active public parks and playing fields, day care centers, golf course greens, and school grounds; provided, that such irrigation does not exceed two days per week;
vi. Actively irrigated environmental mitigation projects. 2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-20

2. Obligation to Fix Leaks, Breaks or Malfunctions: All leaks, breaks, or other ng or distribution system must be repaired
within twenty-four (24) hours of notification by the City of San Jacinto unless other arrangements are made with the City of San Jacinto.

3. No New Potable Water Service: Upon declaration of a Level 5 water supply shortage emergency condition, no new potable water service will be provided, no new temporary meters or permanent meters will be provided, and no statements of immediate ability to serve or provide potable water service (such as will-serve letters, certificates, or letters of availability) will be issued, except under the following circumstances:
i. A valid, unexpired building permit has been issued for the project; or ii. The project is necessary to protect the public health, safety, and welfare; or iii. The applicant provides substantial evidence of an enforceable commitment that water demands for the project will be offset prior to the provision of a new water meter(s) to the satisfaction of the City of San Jacinto.

This provision does not preclude the resetting or turn-on of meters to provide continuation of water service or the restoration of service that has been interrupted for a period of one year or less.

4. Limits on Building Permits: The City of San Jacinto will limit or withhold the issuance of building permits which require new or expanded water service, except to protect the public health, safety and welfare, or in cases which meet the City of

5. Discontinue Service: The City of San Jacinto, in its sole discretion, may discontinue service to consumers who willfully violate provisions of this section.

6. No New Annexations: Upon the declaration of a Level 5 water supply shortage condition, the City of San Jacinto will suspend consideration of annexations to its service area. This subsection does not apply to boundary corrections and annexations that will not result in any increased use of water. 2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-21
Stage 6 Water Supply Shortage Level
A Level 6 water supply shortage condition is also referred to as an emergency condition.

A Level 6 condition exists when the City Manager of the City of San Jacinto declares a water shortage emergency and notifies its residents and businesses that a significant reduction in consumer demand is necessary to maintain sufficient water supplies for public health and safety. Upon the declaration of a Level 6 water supply shortage condition, the City of San Jacinto will implement the mandatory Level 6 conservation measures identified in this section.

In addition to the prohibited uses of water identified above, the following water conservation requirements apply during a declared Level 6 water supply shortage emergency:

1. No Watering or Irrigating: Watering or irrigating of lawn, landscape or other vegetated area with potable water is prohibited. This restriction does not apply to the following categories of use, unless the City of San Jacinto has determined that recycled water is available and may be applied to the use:
i. Maintenance of vegetation, including trees and shrubs, that are watered using a hand-held bucket or similar container, hand-held hose equipped with a positive self-closing water shut-off nozzle or device; ii. Maintenance of existing landscape necessary for fire protection; iii. Maintenance of existing landscape for soil erosion control; iv. Maintenance of plant materials identified to be rare or essential to the wellbeing of protected species; v. Maintenance of landscape within active public parks and playing fields, day care centers, golf course greens, and school grounds; provided, that such irrigation does not exceed two days per week;
vi. Actively irrigated environmental mitigation projects. 2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-22

2. Obligation to Fix Leaks, Breaks or Malfunctions: All leaks, breaks, or other ng or distribution system must be repaired
within twenty-four (24) hours of notification by the City of San Jacinto unless other arrangements are made with the City of San Jacinto.

3. No New Potable Water Service: Upon declaration of a Level 6 water supply shortage emergency condition, no new potable water service will be provided, no new temporary meters or permanent meters will be provided, and no statements of immediate ability to serve or provide potable water service (such as will-serve letters, certificates, or letters of availability) will be issued, except under the following circumstances:
i. A valid, unexpired building permit has been issued for the project; or ii. The project is necessary to protect the public health, safety, and welfare; or iii. The applicant provides substantial evidence of an enforceable commitment that water demands for the project will be offset prior to the provision of a new water meter(s) to the satisfaction of the City of San Jacinto.

This provision does not preclude the resetting or turn-on of meters to provide continuation of water service or the restoration of service that has been interrupted for a period of one year or less.

4. Limits on Building Permits: The City of San Jacinto will limit or withhold the issuance of building permits which require new or expanded water service, except to protect the public health, safety and welfare, or in cases which meet the city of

5. Discontinue Service: The City of San Jacinto, in its sole discretion, may discontinue service to consumers who willfully violate provisions of this section.

6. No New Annexations: Upon the declaration of a Level 6 water supply shortage condition, the City of San Jacinto will suspend consideration of annexations to its service area. This subsection does not apply to boundary corrections and annexations that will not result in any increased use of water. 2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-23

OPERATIONAL CHANGES
During a water supply shortage situation, the City will manage its water supply resources to provide sufficient water supplies capable of meeting the demands of its customers. water shortage levels and associated demand
reduction measures. Section 8.
supply augmentation actions available. The supply augmentation actions and demand reduction measures, when implemented, may potentially result in short-term operational changes which are necessary to allow the City to utilize all available water supply sources in response to water shortage situations.

As noted in Section 8.2, the City is required to annually prepare and submit an Annual Assessment which will include a review of the water supplies available to meet water demands for the current and upcoming years. Preparation of the Annual Assessment will assist the City in determining any potential
standard water shortage levels and the associated demand reduction measures, in Demand Management Measures (DMMs) (discussed
in Chapter 9), will be essential to the City in reducing water demands during any water shortage period. The operational changes the City will consider in addressing noncatastrophic water shortages on a short-term basis include the following:

Improved monitoring, analysis, and tracking of customer water usage to enforce demand reduction measures
Optimized production from existing available water supply sources Potential use of emergency supply sources, including emergency interconnections Potential blending of water supply resources
Improved monitoring, maintenance, and repairs to reduce water distribution system losses
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-24

ADDITIONAL MANDATORY RESTRICTIONS
The mandatory restrictions which are implemented by the City to reduce customer demands are discussed in Section 8.4.2. There are no additional mandatory restrictions planned at this time.

EMERGENCY RESPONSE PLAN
Catastrophic water shortages are incorporat
levels (identified in Section 8.3) and the associated demand reduction measures (described in Section 8.4.2). In addition to the water supply augmentation actions (Section

8.4.1) and potential operational changes (Section 8.4.3) which the City may consider in order to continue providing sufficient water supplies, the City will review and implement Water Infrastructure Act of
serving a population greater than 3,300 people, including the City, are required to review (5) years. However, due to security
concerns regarding the submitting of these reports, water systems are required to submit certifications to the U.S. Environmental Protection Agency (USEPA), from March 31, 2025 and December 31, 2026, confirming the current RRA and ERP have been reviewed and updated.
es the vulnerabilities, threats, and
consequences from potential hazards to the
RRA (which is incorporated by reference) by evaluating the following items:

Natural hazards and malevolent acts (i.e., all hazards); 2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-25
Resilience of water facility infrastructure (including pipes, physical barriers, water sources and collection, treatment, storage and distribution facilities, and electronic, computer and other automated systems);
Monitoring practices;
Financial systems (e.g., billing systems);
Chemical storage and handling; and
Operation and maintenance.
l malevolent acts, natural hazards, and other
threats in order to estimate the potentia associated economic consequences to both the water system and surrounding region, and the likelihood of r facility assets. The cost-effectiveness of
implementing potential countermeasures to reduce risks was also reviewed. ll provide the management, procedures, and
designated actions the City and its employees will implement during emergency situations (including catastrophic water shortages) resulting from natural disasters, system failures ERP (which is incorporated by reference)
will provide the guidelines for evaluating an emergency situation, procedures for activating an emergency response, and details of the different response phases in order to ensure that customers receive a reliable and adequate supply of potable water. The scope of the ERP includes emergencies which directly affect the water system and the ability to maintain safe operations (such as a chlorine release, and earthquake or a threat of contamination). The ERP will also incorporate the results the following:

Strategies and resources to improve resilience, including physical and cybersecurity
Plans and procedures for responding to a natural hazard or malevolent act 2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-26
Actions and equipment to lessen the impact of a natural hazard or malevolent act Strategies to detect natural hazards or malevolent act
The City will review the ERP for procedures regarding the utilization of alternative water supply sources in response to water supply shortages, including during the standard water shortage levels. The City will also review applicable procedures described in the ERP regarding any necessary temporary shutdown of water supply facilities, including appropriate regulatory and public notifications.

SEISMIC RISK ASSESSMENT AND MITIGATION PLAN
CWC 10632.5.
(a) In addition to the requirements of paragraph (3) of subdivision (a) of Section 10632, beginning January 1, 2020, the plan shall include a seismic risk assessment and mitigation plan to assess the vulnerability of each of the various facilities of a water system and mitigate those vulnerabilities.
(b) An urban water supplier shall update the seismic risk assessment and mitigation plan when updating its urban water management plan as required by Section 10621. (c) An urban water supplier may comply with this section by submitting, pursuant to Section 10644, a copy of the most recent adopted local hazard mitigation plan or multihazard mitigation plan under the federal Disaster Mitigation Act of 2000 (Public Law 106-390) if the local hazard mitigation plan or multihazard mitigation plan addresses seismic risk.

Hazard Mitigation Plan identified methods
to assess significant natural hazards (including earthquakes) affecting areas throughout Riverside County, and the mitigation strategies necessary to reduce risks, including Local Hazard Mitigation Plan is provided in
Appendix I.
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-27
The California Geological Survey has published the locations of numerous faults which have been mapped in the Southern California region. Although the San Andreas fault is the most recognized and is capable of producing an earthquake with a magnitude greater than 8 on the Richter scale, some of the lesser-known faults have the potential to cause significant damage. The locations of these eart
water service area are provided in the figure below. The faults that are located in close proximity to and could potentially cause signific
include the San Andreas fault, the San Jacinto fault, and the Beaumont Plain fault.

Location of Earthquake Faults
Source: https://maps.conservation.ca.gov/cgs/fam/App/
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-28
The California Geological Survey provides earthquake hazard maps5 based on the Modified Mercalli Intensity (MMI) scale, which measures earthquake shaking intensity and its impacts on people, objects, and buildings. T
an MMI of approximately 10.2 calculated based on the level of shaking that has a 2 percent chance of being exceeded in 50 years (or the level of shaking with an approximate 2,500-year average repeat time). An MMI at this intensity (violent shaking) can result in buildings shifted off foundations, cracked, or tilted, the ground cracked, and underground pipes broken. As discussed in Section 8.4.5, the City has prepared an Emergency Response Plan which provides the management, procedures, and designated actions the City and its employees will implement during emergency situations resulting from natural disasters, including during earthquakes, to ensure that customers receive a reliable and adequate supply of potable water. The publicly av
incorporated by reference.

SHORTAGE RESPONSE ACTION EFFECTIVENESS
The effectiveness of the shortage response actions for each of the standard water shortage levels identified in Section 8.3, is evident in the City a water supply shortage. In addition, the
City imposes water consumption regulations and restrictions, and supports local agencies in efforts to enforce regulations and prohibitions on water use. The effectiveness of each order to reduce any potential gaps between
supply and demand, has been quantified in the expected demand reduction provided in Table 8-2 and Table 8-3.

Section 6.1 provides a tabulation of the Ci
water supply source. During the past 15 years, the City experienced a five consecutive year drought within its service area from CY 2011 to CY 2015. Throughout this extended 5 https://conservation.ca.gov/cgs/sh/earthquake-shaking-potential 2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-29
r production ranged from 2,270 AF to 3,031 AF,
with an average of approximately 2,774 AF. In addition, historical records indicate the City previously produced a maximum of up to 3,858 AF during CY 2006. The City has been able to provide sufficient water supplies to its customers, including during five consecutive year droughts and years with historically high water demands. In addition, the City has been able to provide water service to meet maximum day water demands for these years, including during the summer months.
recent five years (CY 2021 to CY 2025)
averaged approximately 2,527 AFY. Due to conservation efforts and demand management measures (discussed in Chapter
been less than its historical water demands, including during five consecutive year ted water demands (during normal year, single dry year, and five consecutive year droughts) are provided in Section 7.2.3 and are anticipated to incorporate similar reductions in water use rates as a result of the shortage response actions, ongoing conservation efforts, and demand management measures. Because the or less than its historical water use rates, it
is anticipated the City will be able to continue providing sufficient water supplies to its customers to meet projected water demands, including during five consecutive year droughts. In addition, as discussed in Section 8.4.2, based on historical and on-going management practices, the City will be able to continue relying on its water supply source from the San Jacinto Basin for adequate supply augmentation in response to each of the standard water shortage levels identified in Section 8.3. meet water demands during past water supply
shortages, the adopted water shortage levels, the adjusted operating safe yields, and water supplies during five consecutive year droughts, it is anticipated that the City will be able to provide sufficient water supplies to its customers during each of its standard water shortage levels. Although adequate supplies are anticipated, the cost of those water supplies may become incrementally more expensive. The City will enact varying stages 2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-30
of its WSCP to encourage retail customers to reduce water consumption and at the same time reduce the need to use the more expensive water supplies. Notwithstanding, the age response actions, in order to reduce any
potential gaps between supply and demand, has been quantified in the expected demand reduction section provided in Table 8-2 and Tabl
shortage response actions is based on th
(unconstrained demands). The City reduced its water demands in 2015 in response to Order B-29-15 which mandated statewide
reduction in water use of 25 percent. The
this period was used to estimate the extent
els 1, 2, 3, 4, 5, and 6 are expected to
reduce water demands by up to 10%, 20%, 30%, 40%, 50%, and greater than 50%, respectively.

Emergency regulations previously adopted by the SWRCB pursuant to Executive Order N-7-22 (issued on March 28, 2022 by California Governor Gavin Newsom) required urban water suppliers to implement Level 2 of their Water Shortage Contingency Plans meant to address up to a 20% shortage of water supplies. The regulations also required urban water suppliers to establish a ban on irrigating non-functional turf at commercial, industrial, and institutional properties (including grass in front of or next to large industrial or commercial buildings). The ban did not include watering turf that is used for recreation or other community purposes, water used at residences or water to maintain trees.

Pursuant to Executive Order N-5-23 issued on March 24, 2023 by California Governor Gavin Newsom, the requirement for urban water suppliers to implement Level 2 of their Water Shortage Contingency Plans was removed. As of June 5, 2024, SWRCB statewide water conservation emergency regulations have expired. In October 2023, however, the California State Legislature passed Assembly Bill 1572, which phases in a ban on decorative grass watering in commercial, industrial, and institutional areas permanently beginning January 2027.
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-31

COMMUNICATION PROTOCOLS
CWC 10632.
(a)(5) Communication protocols and procedures to inform customers, the public, interested parties, and local, regional, and state governments, regarding, at a minimum, all of the following:
(A) Any current or predicted shortages as determined by the annual water supply and demand assessment described pursuant to Section 10632.1. (B) Any shortage response actions triggered or anticipated to be triggered by the annual water supply and demand assessment described pursuant to Section 10632.1. (C) Any other relevant communications.

Using the same procedure established un
existence of a Stage 1, 2, 3,4, 5, or 6 water supply shortage conditions may be declared by resolution of the City adopted at a regular or special public meeting held in accordance with State law. The mandatory conservation requirements applicable to each water supply shortage level will take effect on the tenth (10) day after the date the shortage level is declared. Within five (5) days following the declaration of the shortage level, the City must publish a copy of the resolution in a newspaper used for publication of official notices. If the City activates a water allocation process, it must provide notice of the activation by including it in the regular billing statement or by any other mailing to the address to which the City customarily mails the billing statement for fees or charges for on-going water service. A water allocation will be effective on the fifth (5) day following the date of mailing or at such later date as specified in the notice.

COMPLIANCE AND ENFORCEMENT
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-32
CWC 10632.
(a)(6) For an urban retail water supplier, customer compliance, enforcement, appeal, and exemption procedures for triggered shortage response actions as determined pursuant to Section 10632.2.

The City will enforce the six standardized shortage response actions through the of Ordinance No. 09-

16. These provisions are as follows:

1. Misdemeanor: Any violation of this section may be prosecuted as a misdemeanor punishable by imprisonment in the county jail for not more than thirty (30) days, or by a fine not exceeding one thousand dollars ($1,000.00), or by both.

2. Penalties: Penalties for failure to comply with any provisions of the section are as follows:
a. First Violation: The City of San Jacinto will issue a written warning and deliver a copy of this section by mail.
b. Second Violation: A second violation within the preceding twelve (12) calendar months is punishable by a fine not to exceed twenty-five dollars ($25.00).
c. Third Violation: A third violation within the preceding twelve (12) calendar months is punishable by a fine not to exceed one hundred dollars ($100.00). d. Fourth and Subsequent Violations: A fourth and any subsequent violation is punishable by a fine not to exceed five hundred dollars ($500.00). i. Water Flow Restrictor: In addition to any fines, the City of San Jacinto may install a water flow restrictor device of approximately one gallon per minute capacity for services up to one and one-half inch size and comparatively sized restrictors for larger services after written notice of intent to install a flow restrictor for a minimum of forty-eight (48) hours.
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-33
e. Discontinuing Service: In addition to any fines and the installation of a water flow restrictor, the City of San Jacinto may disc
service for willful violations of this section and adequate notice to the customer.

3. Cost of Flow Restrictor and Disconnecting Service: A person that violates this chapter is responsible for payment of the Ci
and/or removing any flow restricting device and for disconnecting and/or reconnecting service per the City of S
effect. The charge for installing and/or removing any flow restricting device must be paid to the City of San Jacinto before the device is removed. Nonpayment will be subject to the same remedies as nonpayment of basic water rates.

4. Separate Offenses: Each day that a violation of this section occurs is a separate offense.

5. Notice and Hearing:
a. The City of San Jacinto will issue a notice of violation by mail or personal delivery at least ten (10) days before taking enforcement action. Such notice must describe the violation and the date by which corrective action must be taken. A customer may appeal the notice of violation by filing a written notice of appeal with the City of San Jacinto no later than the close of business on the day before the date scheduled for enforcement action. Any notice of violation not timely appealed will be final. Upon receipt of a timely appeal, a hearing on the appeal will be scheduled, and the City of San Jacinto will mail written notice of the hearing date to the customer at least ten (10) days before the date of the hearing.
b. Pending receipt of a written appeal or pending a hearing pursuant to an appeal, the city of San Jacinto may take appropriate steps to prevent the unauthorized use of water as appropriate to the nature and extent of the violations and the current declared water level condition.

2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-34

LEGAL AUTHORITIES
CWC 10632.
(a)(7)(A) A description of the legal authorities that empower the urban water supplier to implement and enforce its shortage response actions specified in paragraph (4) that may include, but are not limited to, statutory authorities, ordinances, resolutions, and contract provisions.
(B) A statement that an urban water supplier shall declare a water shortage emergency in accordance with Chapter 3 (commencing with Section 350) of Division 1. [see below] (C) A statement that an urban water supplier shall coordinate with any city or county within which it provides water supply services for the possible proclamation of a local emergency, as defined in Section 8558 of the Government Code.

CWC Division 1, Section 350
The governing body of a distributor of a public water supply, whether publicly or privately owned and including a mutual water company, shall declare a water shortage emergency condition to prevail within the area served by such distributor whenever it finds and determines that the ordinary demands and requirements of water consumers cannot be satisfied without depleting the water supply of the distributor to the extent that there would be insufficient water for human consumption, sanitation, and fire protection.

In the event that the demand of water consumers cannot be satisfied without depleting a substantial amount of water supply needed for human consumption, sanitation, and fire protection, the City shall declare a water shortage emergency (in accordance with Water Code Chapter 3 commencing with Section 350 of Division 1 regarding water shortage emergencies). The City shall coordinate with any city or county within its service area for possible declaration of a local emergency, as defined in Section 8588 of the Government Code.

The City Manager, or his/her designated representative, is authorized to implement the staged water conservation and enforcement provis
(i.e. the WSCP), as necessary. In that regard, the City Manager, or his/her designated representative, has the authority to select from among the mandatory water use 2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-35
restrictions specified for each stage of wa
existing water supply conditions.

The City Manager, or his/her designated representative, may declare a water shortage emergency and may immediately enact the mandatory requirements of any of the water supply shortage stages designated herein. The required measures of the designated water supply shortage stage will be effective immediately and will be communicated to the public. The emergency implementation will be ratified by resolution of the City Council at its next meeting.

The City shall coordinate with any city or county within which it provides water supply services for the possible proclamation of a local emergency, including the City of San Jacinto and the County of Riverside.

FINANCIAL CONSEQUENCES OF A WSCP
CWC 10632.
(a)(8) A description of the financial consequences of, and responses for, drought conditions, including, but not limited to, all of the following:
(A) A description of potential revenue reductions and expense increases associated with activated shortage response actions described in paragraph (4). (B) A description of mitigation actions needed to address revenue reductions and expense increases associated with activated shortage response actions described in paragraph (4). (C) A description of the cost of compliance with Chapter 3.3 (commencing with Section 365) of Division 1. [retail urban suppliers only]
Potential revenue reductions and expense increases associated with activated shortage response actions are regulated and track
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-36
During periods of water supply shortages, state-mandated water use restrictions, or emergency conditions, the City may require its customers to reduce demands below levels projected under the current water rate structure. Under any of these circumstances, the City may experience a decrease in revenues that may result in insufficient funds to meet projected expenses.

In order to offset any decline in revenues, the City Council may adopt resolutions to make additional adjustments to the water rates based
water to its customers.

The City has the flexibility to use operating reserve funds and/or capital reserve funds to cover fixed operating expenses until normal operating revenues could be reestablished and/or water rates are revised. Significant
operating reserves could postpone or otherwise impact established water supply project and program schedules.

MONITORING AND REPORTING
CWC 10632.
(a)(9) For an urban retail water supplier, monitoring and reporting requirements and procedures that ensure appropriate data is collected, tracked, and analyzed for purposes of monitoring customer compliance and to meet state reporting requirements.

Customer compliance of the provisions adopted by declaration of a WSCP are monitored and reported through water loss audits performed by the City. Staff prepares annual Distribution System Water Audits to monitor water losses. Staff reviews the audits to track real and apparent losses. Losses are monitored by comparing water production to sales.

The City regularly monitors its system and repairs leaks in a timely manner. This includes 2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-37
regular checks on valves and meters, and pipeline maintenance. If leaks are encountered or suspected during routine inspection of the system, further evaluation is conducted. If leaks are found, they are repaired.

WSCP REFINEMENT PROCEDURES
CWC 10632.
(a)(10) Reevaluation and improvement procedures for systematically monitoring and evaluating the functionality of the water shortage contingency plan in order to ensure shortage risk tolerance is adequate and appropriate water shortage mitigation strategies are implemented as needed.
adaptive management plan. As discussed in
Section 8.9, the City will monitor and report on the implementation of the WSCP. The City will review the implementation results for any current or potential shortage gaps between water supplies and demands. The City will evaluate the need for revising the WSCP in order to resolve any shortage gaps, as necessary. The City will consider the following potential revisions in the event of a potential shortage gap:

Implementation of additional public outreach, education, and communication programs (in addition to the programs discussed in Chapter 9).

Implementation of more stringent water use restrictions under the standard water shortage levels (discussed in Section 8.4)
Implementation of stricter enforcement actions and penalties (discussed in Section

8.6)
Improvements to the water supply augmentation responses (discussed in Section

8.4.1), as well as any associated operational changes (discussed in Section 8.4.3) which may be required
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-38
Incorporation of additional actions recommended by City staff or other interested parties
The City will use the monitoring and reporting data to evaluate the ability for these potential revisions to resolve any shortage gaps which may occur within the standard water shortage levels.

This WSCP is adopted as par ter Management Plan adoption process discussed in Section 10.3. It is anticipated the City will review, revise, and adopt an updated WSCP as part of preparing its 2030 Urban Water Management Plan as necessary. However, the City will continue to review the monitoring and reporting data, and if needed, update the WSCP more frequently
Shortage Contingency Plan will include a public hearing and adoption process by the City Council (see Section 8.12).

SPECIAL WATER FEATURE DISTINCTION
CWC 10632.
(b) For purposes of developing the water shortage contingency plan pursuant to subdivision (a), an urban water supplier shall analyze and define water features that are artificially supplied with water, including ponds, lakes, waterfalls, and fountains, separately from swimming pools and spas, as defined in subdivision (a) of Section 115921 of the Health and Safety Code. artificially supplied with water, including ponds, lakes, waterfalls, and fountains, but excluding pools and spas. In general, there are additional health and safety considerations in the water supplied to pools and spas compared to decorative water reviewed the response actions, enforcement
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-39
actions, and monitoring and reporting programs separately for decorative water features and for pools and spas, as applicable.

PLAN ADOPTION, SUBMITTAL, AVAILABILITY, AND AMENDMENT

PROCEDURES
CWC 10632.
(c) The urban water supplier shall make available the water shortage contingency plan prepared pursuant to this article to its customers and any city or county within which it provides water supplies no later than 30 days after adoption of the water shortage contingency plan.

Water Management Plan
adoption process discussed in Chapter 10. The process for adopti includes the following:

The City will conduct a public hearing and make the WSCP available for public inspection.

The City will provide notification of the time and place of the public hearing to any city or county in which water is provided.

The City will publish notice of public hearing in a newspaper once a week, for two successive weeks (with at least five days between publication dates).

The City Council will adopt the 2025 Urban Water Management Plan and the WSCP.

As part of submitting the 2025 Urban Water Management Plan to DWR, the City will also submit the WSCP (electroni
within 30 days of adoption and by July 1, 2026. The City will submit a copy of the WSCP to the California State Library and to any city or county in which water is provided within 30 days of adoption. In addition, the City will make the WSCP available for public review within 30 days of adoption. 2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-40
If there are any subsequent amendments required, the process for adopting an amended WSCP includes the following:

The City will conduct a public hearing and make the amended WSCP available for public inspection.

The City Council will adopt the amended WSCP.

The City will submit the amended WSCP
online submittal tool) within 30 days of adoption
Additional information regarding the adoption, submittal, and WSCP (and 2025 Urban Water Management Plan) is provided in Chapter 10.

RESOURCES AND REFERENCES
which can be helpful during the preparation of a Water Shortage Contingency Plan.

SUBMITTAL TABLES
The applicable standardized Submittal Tables referenced within Chapter 8 are provided below.
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-41
TABLE 8-1: CROSS REFERENCE FOR STANDARD VS.

SUPPLIER SHORTAGE LEVELS
Table 8-1 Cross-Reference for Standard vs. Supplier Shortage Levels

2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-42
TABLE 8-2: SUPPLY AUGMENTATION AND OTHER ACTIONS
Table 8-2 Supply Augmentation and Other Actions

Yes
Volume or
Percentage
Drop down
Shortage Gap
Reduction Value
(May be a range)
(AF)
1 Transfers Volume 0 Not applicable (see Notes)
2 Transfers Volume 0 Not applicable (see Notes)
3 Transfers Volume 0 Not applicable (see Notes)
4 Transfers Volume 0 Not applicable (see Notes)
5 Transfers Volume 0 Not applicable (see Notes)
6 Transfers Volume 0 Not applicable (see Notes)
Submittal Table 8-2 Retail: Supply Augmentation and Other Actions Water Code Section 10632(a)(4)(A),(C) and (E)
Add additional rows as needed
NOTES: The City will consider increased production from the San Jacinto Basin using existing facilities to address increased demands. As noted on Table 8-3, the City plans to implement demand reduction measures in the event water supplies from existing sources are not sufficient to meet anticipated demands.

Is the Supplier completing this table using the standard six levels? (yes/no) How much is this going to reduce the
shortage gap?
DWR NOTES: Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3.

Shortage
Level
Supply Augmentation Methods and
Other Actions by Water Supplier
Drop down list
Thes e a re the only categories that wi ll
be accepted by the WUEdata online
submittal tool
Additional Explanation or Reference
(OPTIONAL)
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-43
TABLE 8-3: DEMAND-REDUCTION ACTIONS
Table 8-3 Demand-Reduction Actions
Yes
Volume or
Percentage
Drop down
Shortage Gap
Reduction Value
(May be a range)
(AF)
1 Landscape - Limit landscape
irrigation to specific times Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
Yes
1 Landscape - Other landscape
restriction or prohibition Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
Limit on Watering Duration Yes
1 Landscape - Restrict or prohibit
runoff from landscape irrigation Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
Yes
1 Other - Prohibit use of potable
water for washing hard surfaces Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
Yes
1 Water Features - Restrict water use
for decorative water features, such
as fountains
Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
Re-circulating water required for water
fountains and decorative water features Yes
1 Other - Prohibit vehicle washing
except at facilities using recycled or
recirculating water
Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
Yes
1 CII - Restaurants may only serve
water upon request
Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
Yes
1 CII - Lodging establishment must
offer opt out of linen service Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
Yes
1 CII - Other CII restriction or
prohibition Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
No installation of Single Pass Cooling Systems Yes
1 CII - Other CII restriction or
prohibition Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
No installation of Non-re-circulating water
systems in Car Wash and Laundry Systems Yes
1 CII - Commercial kitchens required
to use pre-rinse spray valves Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
Yes
Is the Supplier completing this table using the standard six levels? (yes/no) Submittal Table 8-3 Retail: Demand Reduction Actions
Water Code Section 10632(a)(4)(B),(D), and (E)
Add additional rows as needed
How much is this going to reduce the
shortage gap?
Shortage
Level
Demand Reduction Actions
Drop down list
These are the only categories that will
be accepted by the WUEdata online
submittal tool. Select those that apply.

Additional Explanation or Reference
(OPTIONAL)
Penalty, Charge,
or Other
Enforcement?
For Retail Suppliers
Only
Drop Down List
2025 Urban Water Management Plan
C i t y o f S a n J a c i n t o Page 8-44
1 CII - Other CII restriction or
prohibition Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
All Commercial Car Wash Systems must have
installed operational re-circulating water
systems
Yes
1 Landscape - Limit landscape
irrigation to specific days Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
During Nov-Mar, limited to three days per week
on a schedule established by the City Yes
1 Other - Customers must repair
leaks, breaks, and malfunctions in a
timely manner
Volume
Collective reduction
from all Shortage
Level 1 actions is up
to 252 AF
Must be repaired within 72 hours of notification
by the City Yes
2 Other Volume
Collective reduction
from all Shortage
Level 2 actions is up
to 504 AF
Includes all Stage 1 Actions Yes
3 Other Volume
Collective reduction
from all Shortage
Level 3 actions is up
to 756 AF
Includes all Stage 2 Actions Yes
3 Other - Customers must repair
leaks, breaks, and malfunctions in a
timely manner
Volume
Collective reduction
from all Shortage
Level 3 actions is up
to 756 AF
Must be repaired within 48 hours of notification
by the City Yes
3 Other water feature or swimming
pool restriction Volume
Collective reduction
from all Shortage
Level 3 actions is up
to 756 AF
Filling or refilling ornamental lakes or ponds is
prohibited except to sustain aquatic life Yes
3 Other water feature or swimming
pool restriction Volume
Collective reduction
from all Shortage
Level 3 actions is up
to 756 AF
Refilling of more than one foot and initial filling
of residential swimming pools or outdoor spas
with potable water is prohibited
Yes
4 Other Volume
Collective reduction
from all Shortage
Level 4 actions is up
to 1,007 AF
Includes all Stage 3 Actions Yes
5 Other Volume
Collective reduction
from all Shortage
Level 5 actions is up
to 1,259 AF
Includes all Stage 4 Actions Yes
5 Landscape - Prohibit all landscape
irrigation
Volume
Collective reduction
from all Shortage
Level 5 actions is up
to 1,259 AF
Yes
5 Other - Customers must repair
leaks, breaks, and malfunctions in a
timely manner
Volume
Collective reduction
from all Shortage
Level 5 actions is up
to 1,259 AF
Must be repaired within 24 hours of notification
by City Yes
5 Other Volume
Collective reduction
from all Shortage
Level 5 actions is up
to 1,259 AF
No new potable water service Yes
5 CII - Other CII restriction or
prohibition Volume
Collective reduction
from all Shortage
Level 5 actions is up
to 1,259 AF
Limits on Building Permits Yes
5 Other Volume
Collective reduction
from all Shortage
Level 5 actions is up
to 1,259 AF
The City may discontinue service to customers
who willfully violate provisions Yes
5 Other Volume
Collective reduction
from all Shortage
Level 5 actions is up
to 1,259 AF
No new annexations Yes
6 Other Volume
Collective reduction
from all Shortage
Level 6 actions is
greater than 1,259
AF
Includes all Stage 5 Actions Yes
NOTES:

DWR NOTES: Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3.

Resolution No. 4130

Page 1 of 3 ends
← All documents from this meeting