Pismo Beach City Council
August 15, 2023

RESOLUTION NO. R-2023-062

A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF PISMO BEACH,

CALIFORNIA ADOPTING THE CITY OF PISMO BEACH WATER AND
WASTEWATER RATE STUDY; APPROVING THE PROPOSED WATER AND WASTEWATER RATE SCHEDULES FOR FISCAL YEARS 2024 THROUGH 2O28; DIRECTING STAFF TO ISSUE PROPOSITION 218 NOTIFICATIONS; AND

DIRECTING THE CITY CLERK TO SCHEDULE A PUBLIC HEARING FOR OCTOBER 17, 2023 TO CONSIDER AMENDING THE WATER AND WASTEWATER

RATE SCHEDULE
WHEREAS, the City of Pismo Beach engaged Tuckfield & Associates to conduct a comprehensive Water and Wastewater Rate Study (Study), Exhibit A, for the related enterprise systems; and
WHEREAS, on August 3, 2023 in a Special Study Session, the City Council received information regarding the proposed water and wastewater rates, and provided policy direction to reduce the mobile home water variable rate to the multi -family water variable rate starting January 1, 2024 and each January through January 1, 2028; and WHEREAS, on August 15, 2023, the City Council received information on proposed water and wastewater rates to support critical water and wastewater capital projects and operations, maintain fiscal stability within each enterprise system including meeting or exceeding reserve requirements and debt service coverage rations; support the City's share of the Central Coast Blue project; and comply with Proposition 218 requirements; and
WHEREAS, the City Council accepts and approves the Study and its methodology regarding the proposed water and wastewater rates for Fiscal Years 2024 through 2028.

NOW, THEREFORE, BE IT RESOLVED that the City Council of the City of Pismo Beach hereby adopts the comprehensive Water and Wastewater Rate Study (Exhibit A); approves the proposed water and wastewater rate schedules for Fiscal Years 2023 through 2028; directs staff to issue Proposition 218 notifications regarding the proposed water and wastewater rate schedules for Fiscal Years 2024 through 2028; and directs the City Clerk to schedule a public hearing for October 17, 2023 to consider amending the water and wastewater rate schedule to implement various changes recommended in the Water and Wastewater Rate Study.

UPON MOTION OF Council Member Inman, seconded by Mayor Waage, the foregoing resolution was adopted by the City Council of the City of Pismo Beach this 151h day of August 2023, by the following vote:

AYES: 3 Inman, Waage, Guthrie
NOES: 2 Newton, Reiss
PAGE 1 OF 33
R-2023-062

ABSENT: 0
ABSTAIN: 0
RECUSED: 0
Approved:
r
Ed Waage, Mayo
Attest:
aca Inderlj City Clerk .

PAGE 2 OF 33
O�
0 R-2023-062

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Report To:
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City of Pismo Beach - Y_
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760 Mattle Road
Plsmo Beach, CA 93446 ,y -,:

July 24, 2023
(805)773-7010
Ms. Nadia Feeler
_^
Adminirtathre Services Director
t
City of Pismo Beach
760 Mattle Road
Pismo Beach, CA 93449
Dear Ms. Feeler:

Report
Report
I am pleased to present the Water and Wastewater Rate Study (Study) miort for the City of Pismo Mach (City).

OT'l
s4..JJ
The water andwarte rmtespmwntedin Nisreportluvebeendeye dba ancortofsmry Vindpbs }� _
Water and Wastewater V ater
and Industry methods that result in fair and equitable rates for the users of the water and wastewater system in accordance with Proposition 218.
a,. _
,,.

The study addresses Control Coast Blue (CCB) and includes the Cip/s portion of the projectcons in its water and Rate Study
wastewaterentummes. CCB e a regional recycled water project that will create anew, high quality, and reliable water supply for the ddes of Pismo Beach, Grover Beach, and Arroyo Gentle. This b the City of Pismo Beach's first new source of water In over 20 vart.

The finandal plans Include cash payments of Pismo Beach's share of Ca pre -construction cons and proposed debt service Payments related to financing of the construction cost of the project. Several meetings wereheld with City staff and the CBys munidpal adrispp and workshops were conducted with the City Council and public to facilitate discussions regarding water and wastewater rates.

This study Included a review and analysis of the water and wastewater enterprise revenue and revenue requirements, number of customers, volumes, and current rate structure. The major objectives of the Study indudethefoRowing.
• Generate positive levels of income in the Study Period • Maintain operating and capital reserves at or greater than target levels • Maintain debt service coverage ratios at or greater than the minimum required Submitted By
t annual capital replacement sisa leg from the water and wastewater nuo, charges, and en
reserves
Tuckfield & Associates
The findings and recommundathtm, for the financial plans and rates for Na C4ys water and wastewater Contact: Mr. Clayton Tuckfield
enter,mas are presented in this report and tables and figures throughout the report arc provided to demonrtnte 2549 Eastbluff Dr, 44508
the calculations.

Newport Beach, CA 92660
(949)760-9454
wwwAuckfi eldassociates.com
DRAFT AA7E7 5July 2023
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Ms. Nadia feeser
Cry of Pismo Beach

July 34, 2o23
It has been a pleasure to work with City staff during the parfomwnod ofthis study. If there are any Questions, please contact me at (949) 70-9454.

VerYTruly Yours,
NCKFIELDD && AS900AM
&44 / '4/
G. Clayton Tuckheld
President/Proien mmmant
DRAFT
Water and Wastewater Rate Study
CFTY OF Pismo BEACH
Table of Contents
Paae
ExecutiveSummary ............................................................................................... 1 DRAFT
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24 Water and Wastewater Rate Study

CITY OF PISMO BEACH
Table of Contents (continued)
Page
CamelCoa9 ate 06M Em.................................................................................................. 1a
JPA08M Es.................................................... ..................................... 1a
AnnualCP2al Re&ac M..................................... ........................ .... .......... ............ .................. 1s
Debtaervke................................................................................................................................... 18 CCBO MnV ell Cepaal Resells Eq...................
.18
TMMferW Lopez Spabl Watt Tex FNM................................................................................... 18 WaterCap2alimlaova MPm9Mm.................................................................................................... 39 WaferFWandal Plan............................. ............... .............................. ....... ...... .... ................................... 19
P,p MR.. Aqu9................................... ............._.._..._........................................_ 21 WaterCost of Service ...................................... _..... ...._....... _.............................. 22 I W.U, MelfwJ."-............. ............. .................................................................... ............... 22
Cosb ofSM W W M w........................................................................... .23
Water Rate Design ........................... .»........ _........................................................ 23 PmlezaC Waer Veaade Cberyes........................................................ 25 TerDeMelom...................................................................... — 25
DelweCosis............................................................................................................................... 25 PeaWMCIe................................................................................................................................ 2e
WaterSuppy Co9.......... .......................... ............. --- ............................................. _... 27
Wafer Co�rveliwl Cosb........................................................................................................... 27 Propose] MW Rebz................................................................................................................................ 27 Water Bill Impact Analysis ................ .....................__....._...................v.......... 28 Future Water Bill Impacts ............. _.............................. ....... ..._ ........ _............... 29
Water BIII Survey ............................................... _.... .... ... _... _...___. ..... ........... 30
Wastewater Financial Planning ................. ... ........ ....... ... .............. ....... 31
CwRMWe9ewalef Relea............._............................................. ...... ................... ........ .......................... 31
Wa9mwerusw Glass?aalbm...................................... ................ .................................... ........................ 32
NumberafCustaneM......._..-- ...... ..... .._....................... ......._..................................... ...__............. .. U
Weser Sales VolumesofWb ater Cu9omen...._.............. ..................... ..._.................... .............. 32
Wu.Mw rF..n lPbn................ .............._........................._................ ........... ............................. ....... . 33
Revenuez.............__._..............................................................._._...................... 33 MkcetnsouzRaw . .............................................. ...................................... _......................... 3s
DRAFT
Water and Wastewater Rate Study
CnY OF Pismo BEACH
Table of Contents (continued)
Page
NanAe IdenWl We Mer VaftNe Cba9ee............. _.................... .......................................... a3 Wastewater Bill Analysis ....... ........................... _................... __.......................... 45 Future Wastewater Bill Impacts ....................... _................................................. 48 Wastewater BIII Survey......................................................................._..........._.. 48 List of Tables
Tads ESI
Cumnt ell Po WSW WMerF Cbagez ad Vababk CbaMes.................. _......................... 2 Tads ES2
Comga85on of CumM SMp NM Re ,W Ual".My an eW
PraWzeG BN U9 January N24 Weser RSWs._.......... _..... .....................................................3 Tads ES]
CumM aMP ,W MMewater FWM ell Vaaade Cbalpm..................................................7 Tede1
AssumWWnseW Plann:g Fadoa.............................................................................................. 11 DRAFT
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Water and Wastewater Rate Study
Crry OF PISMO BEACH
Table of Contents (continued)
Pape
Tabb2
June30, M16 Begetting Cash Belanas aM Reserve Tagats
13 Tebb3
Cunem Weter Rates .----
_.. __. 14
Tebbe
Hlstonuo aM ProoedM Met coroners by Cbosekodon.
16 Te1,1e5
Hotodcal aM P.*W Nwlberal WMer Meters.
15 Toole
Hbtorbal and ProletlM Wider COmunymn on HCM
15 Toole?
"edM Rrhb ed Winer Revenue Ukg Bosh, Rotas ........... .. ...... ...16
Table
Projected Mombneow Revenue ....................................._._.._.._.. 15 Tads 9
PraietlM WeMr 0eMbt eM Moor matte EgRrtB.
t]
Tabb 10
Weer Choice 01wmNtl Ptog......................................._..............-- _. __. _. __. 1e
Tabb it
Meer Fine real Plan ........................ .............. ..__..... .... _.. ....... 20
Tebh 12
Albulbn M Met Revenue RepuhMMtM1s to Cool Canpomnl
23 Tale 13
Design of Water Fhred CMryes
24 Tabb le
Design of Weer Fael Cheryes by Meer titre
2,
Tabb15
ProgoseO"et Bi "J,F CN9as.................._................_.._....................___.._..__.. 25 Tabb 16
peen of UMomt Vol. Rob her Delhwry COEts
25 Taw17
Dawn of Sbglo-Mmty Reeeforeal peeking Rater .............. ...._........._.._.....---- _________M Table Is
Desgn of Mier Supply Co95 by TMr................__._..____._._...._.........___................_....... 27 Tabb 19
peen of DilbrerAKkd Supply Rate Slnpure
...._ 27
Tabb 20
Pmpmeff Wabr FL tlChetget W Vebde Chegea...................................................... 28 Tale 21
Campaiehn of Current SMg Nrrb Reeenlbl BMlorb, BE era%4tch Merwrh Proposes! B11115ig January 20N Water Rides.... ................. ---- ... _.......... .. ..... 2B
Table 22
Cunem MMewater Rebs.._...._._....... ... ... _...... _._---- 31 Tabb 23
PrgedM Whnewattt Ctet.mle by Cbtsitra0m
32 TabM 2e
Pr drhl Water Cmsmwon olWMewabt Ctubrmrs plCFf._............ _............................ 33 Tabb 25
Ptgetled Rate-besW Wa9ewtler Revenue USYe EaEtlop pares. se
Tabb 26
Projected MMcebnema Revenue
N
Table 27
Prgeded Welawatr Operation aM Mabltrwwe Etpeme_
35 Tabb 28
We9ewtler Capital lmpowmwd Propam
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Mg—ser Fmendai Plan .................... ................. ... ._.... ...... __......... ..._..__................ ....... 38
Tale 30
Albte6on of Wastewater Revenue Repu2ntmis b Coe Cteponrd 41 Tale 31
Wwbpmem of Wagerveler Unll CosM.................... ............ _..__._............. _.__ a2
TabMU
Design ofW nteeterFeted ChoW by Motor SaG...___.............._... ....._. ..._......43
Tale 33
Owen of Wastewater ReMeMm Fiore, Cmetmlaion Chaffee
e3
TabM 34
D6 nofW tb terCatnatdal Va MbM es._ ___... _.._....._.....0 Table 35
Carem aM PmryzM VgAaxaltt F¢M arid Veiale Clatpzs.... ....................... 16 DRAFT
Water and Wastewater Rate Study

CRY OF PISMO BEACH
Table of Contents (continued)
Pape
List of Figures
Feure E61
FU no SlrylnfamlN Restlen(IBMlgmldl Water BM With WHncf beer 9 Ia HCF...............4 Feure E5-2
FutreSLglotamiN Residential Blmoathly Wastewater Bib w 314Mt Meer. ................... 8 Fgurt
Water Financial Plot Comparison of Rewrote wbh Rernue Requlremenb. ......... 21 F1gure2
Water Reeetvewrsus Tamel Resems ................... ....... ............ .. .........M Figure3
F..SitglbMmlly ReWaMaI BHroNrN Weer Oft, wlh LHtM MCMstl Ia HCF......_._..M Fqurea
Mehrer Ftanool Plan CanlgMon of Revenue w'Mt Rewme Repulremeree................._. 39 Figure
Weenneer Reseems versus Tamel Reserns........................................._..._......_.._..___....._ 40 Fqu.6
FuWre S'uple-femiN Resderol Bi-nonNN IfAhAwater BW'MN L4ixli War.....................M List of Charts
Cher ES-1
BLgb4ami, Rasdeeal&-MoMhtt Wale, No wXh. Ve Motor Wife la HCF..._.._.........5 Chen ES2
Siyb4aeib ReuMosal Bi-Mmmly Wmlewec Bib wM a 3Mdmli best 9 ES-3mtn Chart ES
Cond StMiefamiy Rouoor0al"orthly Nester aM Wastevaler BYM _.............................0 Ch.I
SftkYamily ReStlentiel BMbnNH Water M w oUY InM Meter Usn914 HCF............ ...N Char12
SbgWfvoily Reilonfal BHMonOJy Wetewaler Biitee . l-nM Meer— ........................... 47 List of Appendices
Append.A-1 Abmlion of Water Revenue ReRuvetmnM to Coal Conponent. 49 AppoMV B-1 Almtion of VAsbweerNet Mot lmeetmm.................................. ........ ...... ............_...._...._ 51 AppeMh&2 A6 4anofWe Ater Revenue Re uye tOCOmtr nenl 52 APPeoMrc B.T FYZ32l NhSewetttUnds of5mise............................ 53 Appr .BH DMMWtionofWebwabr Coslsb CueomerCMsee Fy 4 5•
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Water and Wastewater Rate Study a City of Pismo Beach
Executive Summary
The City of Pismo Beach (City) engaged Tuckfield & Assodates to conduct a comprehensive Water and Wastewater Rate Study (Study) for hs enterprise systems. Time Study Includes development of pro forma statements of revenues and revenue requirements for each system, analyses to determine the costs of providing service, and design of new rates and charges far implementation.

Thus Study addresses the Citys sham of Central Coast Blue (Cal. C® is a regional recycled water pmjeP that will cream a new, high quality, and relable water mp"ly for the comm initlP of Panto Beach, Gower Beach, and Arroyo Grande. There does are designing and bulldinga new advanced water pooffialion fadliry to create a high. quality water source to supplement local supplies, with Pismo Beach serving as Me lead agency. This project will allow dense communities to have sufficient supplies even in times of drought In older to support Ca In the CBya water and wastewater rates, 33 percent of Pismo Beach's share and benefit of the projent Is supported by the water enterprise fund while 67 "Pant of the project is supported by the wastewater enterprise fund. The water sham of the pmject supports the pipelines and stomp of the mWded water whereas the wastewater sham of the project supports the advance treatment, recycled water pump station, and injection wells.

Water Financial Plan
The revenue and revenue requlrements of the water system were Identifietl and projected to create a forward - looking financial plan of the water enterprise. Annual costs of the water system Include operation antl maintenance (O&M) expense; water supply expenses related to groundwater, State Water Projeat lopot Mammals, and shared expenses ofCCB; annual capital replacement; debt remake Payments related to the city's pardon of CM construction casts; and shared costs of the newly formed Joint Powers Authoriry (JPA) created to manage CCB. Projected O&M expenses Include the a ys budgeted expenseifor FY 2022-23 though 2024- 25 ter the first three years of projection while hdure expenses am projected through application a inflation Factors to budget year expenses.

The annual capital replacement cast Is an amount Included in revenue requirements to assist In paying far annual water system replacements and other capital improvements. Anyamou bnots"maccumulateinta water system reserves to W spent on future improvements including replacements. The amount Is approximately equal to annual deprecation expense. The annual capital replacement amount Increases Over Me study pariod as new aplull projects from the capital improvement program lap) are braked Inca rwetl assets and deprecated.

Proposed debt service mated to CM Includes payments on a debt Issue providing $4.7 million of Proceeds in FY 2023-24 to financa the construtdon of the waterenterprae's portion ofCM. The debt issue has an assumed interest rate of 5 percent and a 30year term. Payments begin July 1, 2025.

The City has prepared a five-year Caphal Improvement Program (OP) spending pan that Includes Improvements and various replacements. Major projects ofthe CIP include GCB costs, a newwaterwell, an Advanced Metering Infrastructure project, and Chades Street Reservoir replacement. CIP expenditures will Tuckfield& Associates DRAFT
Water and Wastewater Rate Study a at, of Pismo Beach
about $19.2 million wet the Study period. The mats of the CIP am proposed to he financed with the annual capital replaca moth grants, capital reserves, and the proposed new debt issue in FY 2023-24.

Analyses were performed that compared the projected revenue using the aWs cumnt water rates with the projected revenue requirements (coral of the water system. The analyses indicated chat the current level of venue received Is not sWgcirm to meet suture obligations and revenue increases am mmmmended to adequately meet mvanue requirements, debt coverage requirements, and other financal planning crimm.

The revenue pmpased Increases include 3.1 pecent revenue increases an January 1, 2024 and on each January 1 for the remaining years ofche Study. The water financial plan Is presented in Table 11.

Proposed Water Rates
Current Water Rates
The current water rates consist affixed charges by meter we and variable charges for consumption. Sigpxo-family msidental (SFR) mrtomers have a fine -tier variable charge rate structure while all other customers am charged unp, mvolume charge. The WR tiered vadablecharges apply to blocks ofwatermnsumption. TableEi1 and Table 3 provide On mrrentvratermtes charged to City water customers.

Table ES-1
Current and Proposed water Fixed and Variable Charges
Meter Size
We., Me., Fixed C.,. (S Per Mmonm)
6`9
$3824
S393B
Ba0.60
$41.86
U3.16
544.80
3"
M24
53938
Well
$4187
$Q 17
S4`.51
1"
558.35
Sna
Nb15
W,17
Sa 26
,$
$71.41')3

1.S
$108.01
SlM44
S12624
SIM 16
$134.2n
SIM 37
2'
$168.R
519000
S=02
5203.23
321263
$219n
Zr'
Su,010
$38861
S400.65
U1303
V25.N
$4,0)11
4'
E521.63
$60.00
5821.98
TWIN
SYo.94
S68143
6'
$1.219.31
$1,433.71
$1.478.16
$1.523.99
$1,57124
$1.619.a
Variable Clam, IS Par HCF)
$into Family
Tart-0 to 10 ones
aSix
$5.02
$6.21
a41
M61
a.2
Ter 2-tt b 16 unns
S635
Un

58.94 $7.16
VI

57.62 er T3-171a32 umis
STM
$a 14
3639
as
a93
S921
Tr 4. Over M sate

59.)8
$11.21
$11.56
$11.92
51229
S12n
Multifamily
$6.40
$6.39
S7.01
$1.23
$746
$770
Mobile Home
"a,
$7,M
s0.03
5928
am
ads
Commerdal [t]
seat
- $718
S7A0
$763
$7.1
$812
IM,son [1]
$7,14
$134
$7.47
$)11
$1.0
020
(SonmuNOn
son
$6a

58.19 $701

51.23 5146
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,,'-1
Water and Wastewater Rate Study • City of Pismo beach
Proposed Water Rate Structure and Rates
The water ate structure proposed keeps the cement ate rtrunua unchanged. The proposed rates generate sulfkknt revenue to meet the Mum revenue adulterants of the water system, and the January 2024 rates Include adjustments to bring rates back in line with the con of proylding service. Rates subsequent to January 2024 are Increased by the percentages in the Financial plan provided In Table 11. Table 1 S1 parents the proposed ate, ales to be Wopled for January 2024 and for Mum years.

Water Bill Impacts
Table ES2 patients the Mpcts W SFR bills from the implementation orthe proposedlanuary2024 water rates.

For an SFR cusomer with a 3/44nch meter using the avenge consumption of 14 hundred cubic fret (HCF) bi- monthly, the bill will Increase From$119.4g to$226A6, an incease of $6.90, pr5.B patent. The mvenue increase of 5.8 percent it higher than the 3.1 percent for the flat increase due to pound of service adjustments this year.

Table ES-2
Comparison of Current Single-family Residential BI-Monthly Bill with 3/4-inch Meter with Proposed Bill Using January 2024 Water Rates
Figure ES-1 provides how 5FR water but with a 3/44nch motor using the bFmonthb avenge consumption of 14 HCF will eacxkto overtime with implementation of the proposed rates From Table ES3.

TucKu ld B Associates DRAFT
Were, and Wastewater Rate Study • Ciry of Pismo Beach
Figure ES-1
Future Single-family Residential Hi -monthly Water Bills with 3/4-Inch Meter at 14 HCF
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Water Bill Survey
Chart 1S-1 has been preparetl to compre Pbmo Beach's 5FR avenge water bill with Node of other communities at the same bl-mnnNly censumplbn of 14 HCF. The chart Indicates that wBM1 the January 2024 mtes, a Pismo Beach 5FR customer with a 3/44nch meter and bl-monhlp consumption of 14 HCF will exprience a bill that is In the mid-mnp of the communities Bated.

Tuckfield g Associates DRAFT
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Water and Wastewater Rate
Table ES-3
Current and Proposed Wastewater Fixed and Variable Charges of Pismo Beach
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Wastewater Bill Impacts
From inspecti cifTable �3, an SFR currournerwrlin a 3/"ch matter will hare, a bi-monthr, bill that will increase from $118.96 ($44.9S . $74.01) to $IB50 S4613 . Siroi.27). an menuma, of $4.54, ., 3�8 gereent.

Tudlifield & Associates DRAFT 7
Water and Wactewauo� Rate Study - Cry of Pismo Beach
Figure ES-2 shows how the SFR bi-moothly wastegrater bill MR Increase met time From the Implementation of the pre,doesed wastewater rates from Table ES-3.

Figure ES-2
Future Single-family Residential 81-monthly Wastewater Bills With 3/4-inch Meter
on,
ow.s
its.

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w—
on 1.
11 F,wdCorri
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IS, go
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PC n
$9795
Tool idn"a"
$11B.
in:yed
$1. -
$1dom
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5155 49
.,a,
$7.
a'.

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ante
P.—nicha.

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61%
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Wastewater Bill Survey
Chart E5,2 has been prepared to com,,ans, Pismo Beach's average SFR wastewater bill with those of other communities. The chart indicates that Pismo Beach's SFR wastewater Nil with, a 3/44nch rodder o in the ond. range of the commodities listed.

Combined Water and Wastewater Bill Survey
Chad 15-3 adds the water and wastewater bilk main Chand E�l and E�2 tc,,ether to pmWe a chart shmin, the combined water and wastewater bill. The chart indicates that Photo Beach's SM water and wastewater bill with a 2/4-finelt meter Is in the rold-range, afthe communities Rated.

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Chan ES-2
Single-family Residential Bi-MObthly Wastewater Bills with a 3/4-inch Meter For Rates in Effect July 2023
Note Alphysi table uses wastewater eates In effect July 2023. Pismo Beach January 2024 bill Is based on 'he rate structure and miles In Table ES-3 with a 3/4-Inch meter. Grover Beach, Arroyo Grand., and Ormond CSD include SSLOCSD treatment charges
Chain ES-3
Combined Single-farrily Residendal Bi-Monthly Water and Wastewater Bills For Rates in Effect July 2023
Note: Aphowerable adds together the water and weenewarces bills from charter ES-1 and ES-2 for bach cremmunift,
Tuciffield as Asuproudarthes DRUN"
Water and Wastewater Rate Studiv , CIN of Pismo Beach
Introduction
the City of Pismo Beach (City) engaged Tmisfield & Associates to conduct a ocre,mmindive Water Ind Wastewater Rate Study (Study) fm� its water and underwater enteminse systorm. Thins Study includes development of pro formas statements of revenues and hervenue requirements for each enterforris, analyses to determine the mrst of providing service, and design of new water and wastewater rates and cloMes for Implementation.

Background
1he City or Pismo Beach, California 4 losomed in the southern portion of San Luis Obfspb County about halfway Between the aties of Los Angeles and San Francisco, extends, along the coastline of the Pacific Coast for about seven mil ne City's climate I mild year-round and ex,Rempeopen moderate season variation. The efinnome Is considered wastal with marne environments and an avenge annual rainfall of about 11.5 inches.

The city prosiderwaterand presteassiterservicas W a population of appoprournately 7,800 as shated by the California Department of Financier (DIDIF). 11he chospointer Lose consists of residential, commercial, mitil and school customers with tourism being the predominant actifift,, coming the populartion to increase Significantly during the summer prenths. Water and Wastewater services am accounted for in radial Becoming Funds of the City. no City hoseemass its to, supply from three sources Including groundwater, the State Water Project, add 00 Lopshe Remhrvbolr� The City is entitled to 700 acre-fied: Me year (AFY) of groundwater mitimated both the Santa Made Grounifivater Basin. The City has an allocation of 1,240 AFY From the Suam Water Project and he, an allmortion 892 AFY From the borcel Rishermo, The Crys water N delivered through turnmrs, and is distributed through 6 bomper stations, 9 ifterm, reservoirs, and over 50 mites of water pipelines. In recent team, the City has helped preemardnantly an surface water (Starts, Water Project and Local forename) to supply curaternerdemand.

Wasetervistater service, is prondided to OW oushments through a collection system consefing of war 35 miles criseriver mains and twelve lift stations. Wastewater Is thated at the City owned wastewater thessurnesint Plant the weentessafter treatment plant was constructed In 1955, upgraded In 2006, and now provides secondary treatment with a capacity of 1.9 million Boilers For day tMGD). Wretalwatior 1, discharged to an mean buffet Jointly maral by the Smith Sain Luis Old,ao Com"nift.tion Dieforld.

Objectives
The abjendiders of this Study am m (1) review she current Ind fulubs financial status of each of the water and Wastewater emparodurs, (2) malre any adjustments W Me revenue being reserved W ensure that the Brooded obligations am being met now and In the firtum. Including adequate reserves and debt swence coverage, and (3) design water and wastewater rates that generate the Mumed revenue while being hit and equitable for its coachmen. Additionally, the Study also sought to provide the following.

Revenue sufficiency, to Fund opermUng and capital needs appropriate levels of orperneding and capital reserves
Cost of service allocations following appropriate standards, regulations, and guidelines Rates that are consistent with Industry pinedicar
Ease of understanding and administration
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Scope of the Study
The Study Includes the findings and recommendations of analfiring surch & the water and wastewater enterproxe financial status and related Of. Historical trends were analysed from data supplied by the (AV showing the number of customers, volumes, revenue, and revenue requirements.

Revenue requirements, of each enterprise Include O&M saFense, routine capital outlets, captal replacement, debt servise, and addithers, to reserves. Clumping conditions such as adififtenal fiedlifties, semen growth, emplowe additions/reductism, and Mon4eturring maintenance ftipenditures, are recognized. Inflation for ongoing expenditures 4 included to refund cost escalation. no financial plan and rates develmed hemin am berved an funding of the caphal improvement plan as stated! a, wall as estimates of O&M expenses developed from Information provided by the Gov. Deviation from the financial plans, construction cost enlandet and funding sainuirentermt, major operational changes, or &her financial policy changes that were not famseen, may result in the neved far lower or higher massive than anticipated It 4 suggested that the City canductan update to the rate study at least eaerythree Wart for prudent rate planning.

Assumptions
Several assumptions were used to conduct the Study forthe fience! IFY 2022-B W FY 2027-28. no assumption, Include growth rates in the number d customers and annual consumption, interest earnings rate, and expense inflation factors. The financial planning assumptions am provided! in Ifinfie 1.

Table I
Assumptions and Planning Factors
WIZA
Annua I Account De mend gravel ill
Residential
D.25%
All Other
So%
Interest earnings on fund posenves (annual)
1016
Coat Excal.bim
Personnel Somme 121

4.0116
Benefits
8,016
Electrical Power

3.ft
chcmical�
4 M
Farmstead! Watr

4.096
All Other OInerationer & Maintenance

2.M
Capital

3.0%
(1] Annualued grmth Mwaver —0—ty n basau — th,les-1
mer. ,-.d le, .11
[2] Persome, Service. "myth in owfin, nummews. ands
.flebe. . site ereares
Tuckfield & Associates DRAFT
Water and Wastewater Rate Study , City of Pismo seem
Reserve Policy
The Cit, currently does net have written reserve eadiciesnagarefingthe levestafreservestolhe mintalinewiforthe water and wastewater enterprises. However, the Oty does hava, revere, ficlic, goals for maintaining notereves for water and wastevester merations, capital, and other reserves. The reserve goes impede . means to meet unanticipated reductions In revenues, changes in the mets of traveling services, thud aesset repair and replacement, natural clenter, and other house. The reserves also provide guidelines to mentaln the finarcial health and stability ofthe memories funds.

To develop the financial plans presented In the Study, ceirom reverve targets; have been established with the Internet, provide planning criteria forthe fironcifil plans d each unfir, evatery. The rename tneasand theamount ofmsmve� used in this Sued, am dismissed! thishoes.

Operating Reserve — The purpose of the Operating Real III to provide working capital to meet cash flow needs during normal operations and sup,part the maration, maintenance and administration d our utility. This reserve entures that operations can continue should them be significant events that Impact cash flow. The tarnat balance to be maintained is 180 days (50 percent) dths, current anneusl operating expense budget.

Capital Replacerment Reserve —no Closed Replacement Reserve Is used to fund fuhrim replacement of assets and calsital Improvement projeclin. The target balance Is equall to the saturated annual depreciation .Mo..

Construction Reserves — The Oftys water and wastewater Construction Funds seem meated W septum net sources and sees of funds related to construction d the CiWs CIP. Reserves held In the Combustion Funds am used! to fund the cransimuction of caphal project, as the projects progress and the funds am spent. Them am no needric target balances for the funds.

Expansion ReSturve — Revenue from water and wastevelther development fees (capacity charges) am received and accumulated in the Expensive Funds. The reserves remain In this fund and are only spent on capital projects that am specifically Wertified for which the fee was collected. There am no specific target business for the funds.

Capitol Entergerfic, Re,perve — The purpose of the capital emergency reverve Is to provice protection age!= catastrophic loss and Us marvide a cushion for ramumc, in the lorg�rpe replacement program. The Target laslance is; 3 pencent d the value of caphal ausent.

State Revolving Fund (SRF) bossure Redeems — SRF loans require that the lostarri set aside me year, principtl and intereentasa reserve. The SRF loans thattotal theTaradt reverve InclutfetteWasteveaterTrunnamt Plant lovin, pairs Cypnee; Intercepter ban, Pismo0aks, Lift Station ban, and the Five Mies M Station ban.

Liquest Special Water Tax Fund Reseerme —The Umere Special WarterTax Fund accounts forthe revenn, and experuffutres.fthes,edal to, .I M approved by the witers 1. 1997. Prepanneftfireartuesselvems, only used! for the Read! mentat ofthe Low Reepurvedirwaterand State Waterexperses of this fund. Rewevesere received! and accrued Intiolhisfund, knothe reserves cannot exceed! Z5 persunt fidthe annual fixed! cases &the Lopez Reservoir and State Water sources.

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Beginning Balances and Reserve Targets
As; of June 30, 2022. 0. Cri beginning fund balances am listed R Me table beflow. The foremast am used In densloo, the financial plans for the water and wastewater utilities.

Table 2
June 30, 2022 Beginning Cash Balances and Reserve Targets Water Financial Planning
Finandad ptannin, for Me water systern includes identifyind and protecting nraenues and reananue requirements for . N.Iner planning James. �nndms of never. heart o.dams sources as composed! with Me lactlected Awarm, requirements; of the water symear. This con,sessistan allows the malow, at the adlectuacy of =hung reventooto noostandaulotligationsanal prooddethas basis forany maroadmuments. Nonsambersets, and! dual how, been cartuateritarsoc,werall came Chys annuadquourtaing anodcaparaleacts aussoclatsed with Mouser eraser.

This method discurnes, current water rused, mor clursonfications, projecteal newunues and Reweave requirement% capital Imprommant expenditures and financia, scuread, and proposed torwanue adjustments.

Current Water Rates
The current water rates consist of road and variable sharpest to residential and atan-hasidential carbonate. At custearears am claturpoal a bl-roorthly Ned shrubs by motor Me. Additionally, SFR cusurearrar, am clasped for cansurnpai mini a fiesserti wettable to structure. other comment, am charged! a uniform rate fee Water command. Table 3 pre,,des Me warrant water rates of Me water Wareart.

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Table 3
Current Water Rates
518a
S3824
settle F.4
W4'
338 24
Tier I - 0 to to was

35.58 11
S48.35
Ter 2 - 11 to 16 units
W345
I 5�
310.01
Tier 3 - 17 to � arsts
$7,29
$16&M
To, 4 - Owt U Me
SS76
$140.10
mullabraty
53,48
sul.v
Mcatim Hearn.
$6�58
Y
$1,219.31
Conumnasid [1)
9107
arguslunt [11
$T14
Water User Classifications

1.1-
0 Number of Customers
Ce)
The City cassuffies water customers as SIR. Multifamily Residential (house, including apaturreent, candonnardurn), ,
Melba. H.m., �amnumltd, initiation, and Constroction. Municipal Is Included with �rannescbal and Municipal LLJ
Inignation is Included with Initiation. Table 4 proWdesthe projected munixtr cdcusuarmars by confiscation.

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Table 4
Historical and projected Water Customers by Class
no
hbwo-"--�
�RR5
3,aQ,$
37W
171j
ant

3.730
am
i'Y
301
302
30 304
306
.7
If"ll
. able �. 1111
- o —a
0 9
9 9
...-al(2) I
307
307
307
307
307
an?
307
"an.an [21
149
'a.
149
'a
149
149
Is
In
10 �onclan
4!5
Q2
42 42
Q
Q
wft-7-
a.

4.40 4.500

4.513

4.523
am
4,543

4.563
R] R...d..&I aceauranon. .. .1-1. —.1. e..d - IN . .... nwd..�rm.aa10--.1 R] anduase ob.c. —..—
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Water and Wastewater Rate Study I City of Pismo Beach
SIR cusamics. ruccown for . theart 81 Inant of the tortal curectuarde. serchad by I witche crement. Grenada 4 projeseted! to exectur only in SIR asecountaind MFR ducallin, units 9 a nine rdf0I pumps rournell, In 9 SPA, anscourats reased I MFR ..t added inch "a, foRown, the u.,�� Rated In Table 1.

Number of Water Meters
Table 5 pareackhas a summary a the number of carment and proleddlead menters by slize. rue majorly of customers hurn, 3/44not anytears installead a the pandas founder. AIR navy SIR customers wit harys, 1-hruch yeaters Installed and this it the mininturn she for Raw meter Inuallatkohns far the CARs causperacer base.

Table 5
Historical and Projected Number of Water Meters by Size historical
Deaserinan r1fal-p! FY
Acon, We., useareactencedes, Iq
U-23 FY
23 24 py
popeelcri
24 25 FY
25�26 FY
26-27 FY
Vr2r
W m
900
m
m
m
m
a
3e' Z.3
Z.3

2.443
Z.

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Size
w
m
1 5- IRS
165
its
he
IsS
its
16 7 84
SO
III
a
SO
21 21
21 21
7'
21 21
a
a
a
a
a
6 T 3
3 3
3 3
loicaaccreounce z4ac 4,50) 4,5U 4,5Z) 51, 4.54) 1,553
Water Sales Volumes
Table 6 provides the technical and pohnsed! Wart., saler, voluarms by Wartur calles younnes Were projented by rearco,moics, cle, growth in the number a inspotherts and print ears history of carrocamption.

Table 6
Historical and Projecied Water Consumption (in HCF)
a
306.153
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40.5's
'rew
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163,72111
imm
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rearrects
am

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11 age.
draps
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1.30D
.
road Prefecand consumption
SI
....
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...,
.1.
11 � con —one, and acell, —1 arevery n —1 eus—I
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Water Financial Plan
The financitil plan inanities the means 0 cardinal, the harderace, and asiveress requirements of the water system and do Input an renames an well as use istrafty, to food oo,,om, O&M surpence, and ophal infrastructure recuireardents. Title section of the poison duspecon, the projection of haveracce. O&M expereaces, painful amarnarrement needs of the enchur system and As fircestudicall, chat service ret,uhhurrence, and consider sadjusturnerms needed to maintain a suressinable water entermine.

Revenues
rhe City Random, water cgernating and capirtail revenue from several soureans. Ciperallin, henchrus, 4 recelved from miles and charges for water advice. Revenue from water rates is phinucted by applying the cumand water rates to the pentooled number of recounts add consumption volumes. Table 7 presents the onj.,oul nuardaus, from ecurreat water Rates of the S,,,tem.

Table 7
ProjWed Rate -Based Water Revenue Using Current Rates
Insurer Itandes
,ned pass,he 111 $1,270.825 31.3pus",
varesseepared,scre 4�tWW 4140l 4F41411cas 4.shearn
ners, cauram, .. lar.e. ".761.132 15rociza) Uslarldr. lachat vc.Caa on cyca,toern
Miscellaneous Revenue
Meseadflarachous reverecaus are Returned from seyearal sources firechuding Witter matter Installations, thavount sal fien, warterpror on fid, Perahwulan. fees set note, .. Tattle 8 below pachricleas .. .1ficuseetic. rachated.

Table 8
Projected Miscellaneous Revenue
W'"u" "w"
ill, ou"
a "d
to.
$7,100
in".
.=,Sw
Mr.
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am
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7 acar
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7030
7 acir
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2,100
pran .. .. arerw
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Revenue Requirements
Revenue requinament; of the waters,stern include O&M expense, purchased water ex,perse, COB O&M expenses, IPA O&M experse. annual capital replacement, debt service, CM Reserves ex,eerm, and Transfer to Lopez Special WaterTaxFund. Each ofthems Itermarediscussed beharv.

Water Operation and Maintenance Expense
O&M expenses are an on -going, obligation a the water system and such costs am normally met from Water service revenue. ORM expense Includes the cout to operate and maintain the water su'ply, reservoir, and distributbro,stean Facilities. cosmalso Include technical servicesand othergemearal andadminintratim ex,enses.

O&M expenses has beezen peafteed recar,niting the major expense categories of Personnel servitex, elecrou, power ex,perae, chemicals, all other expenses, and capital outlay. C&M expenses am increarsedl In future years following the inflation factors, provided In Table 1. Table 9 Ruchnfides a summary of the O&M expenses for the Study perlood, Table9
Historical and Projected Operation and Maintenance Expense ush, sell,
a.—
ouseas
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ca"Ve
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astau
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521
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05.3to

71.8to
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74.7%
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cha—r.

2..
z Son
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2.112
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at We
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17.01 "ah,
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z.,112
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Lopez Reservoir Water and State Water Supply Uperse
Expenses for the Lopez Rentervoirwater and State Water Project water am projected Joel estimates pearnided by San Luis Obispo County (County). The County prouidrea fire of the Lopez Reservoir waterand State Water Project expenses allumbecit, Ishere, Reach. U���vond�e5yearft�amin�t�at4�ment annually.

Central Coast Blue Project O&M Expense
Central Coast Blue (M) Is a regional reoded water project Mat will create a now, high quality, and relizable water supply for Me City of Pismo Beach and other agencies. �NNnherde��underMa�onWMer�p"l Improvement Propose of this roport. ME, annual O&M experm is estimated at S3,405,0001 of which Plerem, Bousch's sham has parmant. That Pentium stharsel bythowaterfund and the�Ae�ftr�M at33 Pencent and 0 Percent res,pectradly. ME, annual O&M ex,aarm aBoxashol to water Is estimated to Im $438,20) and begins Jamecar,2026.

EPA O&M Expense
CCB 4 intended to he moral by a mnuly ficarmsed! JPA. Each city particl,tir, in CC3 is expected to contribute annually to the operations expense of the JPA. The CaWs water sham of this expense is estimated! at about $21,200 beginning in July 2023 with softimated anneal inflation of 4 percent.

Annual Capitol Replacement
Capital replacement; occur For the water system an an annual thou.s. The City plam for roplacOrmats In its captal Improvement planning during the fiscal your. An annual amount Is Included In the revenue re,ulnements of the financial plan such that neverm from water rates Is providing Funding to aid in the cost of them mplecoments.

Any money net spent accumulates into restermus to be Road! for futum capital improvementspending, "a amount is actual to prejected depreciation expense, which increactes as new fixed assets am loorked From the Col improvement aux,rany.

Debt Service
The City does notcurrountly have any oureftandin, debt on the water system. Howaveraproposednewdebstarm 6 assumed to Fund as discoursed alsom with proceeds tomling S4.7M In FY 20B-24 to fund construction. The pro,piesed derflesue Is projecled to have anneral debt seralts, payments of about S304,300 beginning July 1, 20Z with terms that include an interest ma, off 5 Percent and a 30,ear amortization.

CC6 Operating and Capital Reserves Expense
no newly emanand! JPXz mission Is to Manage the on,,oln, o,perations and maintenance 0 Me. Each city ,participating in =8 Is expected to contribute to the buildiap of operating and capital real in po.portion to theirsham ofthe preject. (),perating reserves am estimated at IN days of CCB O&M ex,mmus and capital reserves am estimated as Provided by the OWs consulting engineer.

Transfer to Lopez Special Water Tax fund
The Weales, a prml tax on watercuMM,Ms*at is paid through their property tax bill to M for Exact ex,ponses, &Me Lopez Reservoir and State Water Project water supply. �s�aMeismll"theWpez$pmalWaterTu Race and Me annual Increase In the charge S limited tothas Increase In the Consumer Price Index. In earx whom Me Lopez Special Water Tax Fund does not hows sufficient Funds to Per For the annual charges, a tromefor from the Water Ford to the Lopez SM41 Water Tax Fund occers. The amount of Me interior varies annually.

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Water Capital Improvement Program
The OW has developed a CIP purceridedl In Table 10 that Ints capital expenditures for H 2(XD-za throu,lb R 2027-

28. over Inc Mried! the City pmjem that it would slogrol apposolmserly S19.21J. The major Improvements include CCS, Charles Street Reservoir Replacement, a new production well, Advanced Maturing Infrastructure pmject, and Beep Reservoir Roof Replacement otharionrileacts, include witerfirm and! er,ulpment replacement.

Crom, ". 8.
coull tiaeco r"on
Per. Byr.- III— awnways-
pace, r,nn .., VVe.'re.
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sca,,.
� peryw, .—I—
ma, P.11m we
We. seanchown.

Eq1y,wa Fania—ent
yeas rare . wasearent
Pass, oysawar Isersesoc.

See Feweess, Fewl Rearearanan
or We.,- Leacew
cral . peoreaser.

Table 10
Water Capital Improvement Program
ned .1
se
lic
U...
so
.,ioo
the ped
-
410830
I.scrogre
-
sa boo
-
1�opp

1.=003
spe croce
zedQues
easto
tZ.
sa.
stage
lZiXece
Treat WIder MP ctackese "areas Kagroser SeXa.. ca"A's
I'lop. IS2.1(an...wc
OUB 15 a regional movatlecl Water project that will mate a new, high quality, and reliable water supply fair the communities of Pismo Mach, Goaaar Beach, and Arm, Grandle. Threat caties am designing and butildir, a navy advanced water purification facility to create a high-c,sality water assume bor supplement common suppliers, With Pismo Beach sewing asme leadagenW.This proect willallow throusconstrunities no have sufficientsuMlieseven in times of drought This is the City ofPismo, Beach's first new source alwater in ever 20 Wan.

In order to support OCB in the Ckys water and waspeaterounes, Pence Boachs sham and bonefir, oftim settled Is supported by 33% by the water enterprise Bond and � 4 supported by thowarcheyearenterprite Ifted. nia water share ofthe Project supports the pipelines and coms, efthe recycled waterwhM the washosester sham ofthe projeasup,ronsthe advance Important, recycled water pump carbon, and injection went.

Water Financial Plan
A financial plan has base prepared that includes the revenues and revenue yes,thrementionat sham Identified for the water system and Is Presented in Table 11. The financial plan includes the revenue and! revenue requirements discussed above. The plan hismiscrates aigrette ficancial planning rumors to provide guidance to maintain the health of the water unity on an onjoing basis. The income finduchand the folloryiM.

Generate Positive fares of income in each year of rise Study parod! Maintain the spending and capital reserves aftor greaterilhan target levels Maintain debt newice coverige miles at corgrammetisain the minimand hundred Tuckhold & Associates DRAFT 19
W.I., and Winermt., Rate Study . city of Pit.. Beach
Meet annual capital replacement spending from Witter rates, charges, and mistrust Table 11
Water Financial Plan
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31 PAGE 17 OF 33
R-2023-062

2 X
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Water and Wastewater Rate Study I C14 Of PISMO Beach
Costs of Service to be Allocated
The annoral cost of service consists of the O&M expenses and capital Wl the Water system, 01SM expenses Include casts mislaid to water supply, water Ifirldbuthan, o,periation and mercenaries Of the fludifthes, and onerail and adminstrative well Capital cards include annual capital hiplecommund, Wher tharraffent We Was in forring Wall expenditures, and debt service document In the financial plan.

Ocarts am Rest allocafted! to water system Was component based on the perl characteristics and design of the water Withern facliffies. Coury allichantens consider the avenge quarmy of Water compurned! Be well as the peak parte at whkdb winner is consurned. The System Is designed to name average and Peak demands, and cossater that am related to surving average and Peak demands am alhowled In a manner such that they my Is, appropriately.

Theopetallociation wm�nenUforwoWrsemice for thisSicady am Water Supply (groundavater, Spite Water, and LI ResemirwMer), Delivery Peaking, Meters and Services. and Custeamer. Jay ZOB-24 was mail al the year We assigning the operefing and capital exed, of the water rourn to each of times parameters. "I'llifirstracalicauttra be recommed from the Ways of the water system by end component Is pospentell in Table 12. Appendix A Provides a detailed trade allocation.

Table 12
Allocation of Water Revenue Requirements to Cost Component �' ece— � .2'so. 11.11. a, s" . a Ist, at aw'. ancer'. arl pre.ass are.

Water Rate Design
Us cost of serves malwas described in the previcaus section preaddes the hadis fear water rate design. The emphasis an the design of rates is to achieve Winston, and ensure that each container date pays W, Wartime Or costs. Rates should he simple to administer, yawl. understand, and comply with McAdam, mccufternmers. This mission drecritares how Water rates and dousys am designed and fincludes the propossed schedule offiessiter rates for Implementation.

Proposed Water Rate Structure
The water rarte structure recommended includes keeping me comand rate structure in piece. The structure Includes a fixed charge by ..a, share for .11 carmarners and vartibla cifial Ill maduche a ficaur-trer rate strudarre We SFR and a uniform volume rate for all other customers, �ed�iVdt�ft��aMese��m�c"� am discureand below.

Proposed Water Fixed Charges
The proctairsexual fixed charges proariverthe Meters and Sarramone and ��rm= ofterrice Identified m1rabla, 12, and Indefill ... 11, re 45 ceparm ard the Peaking (.,car,) �, thereby morown, . WWI of boult Z pearearatcfallcoustrasifixedchoMer. Meters and Serficarearestare raccoverand on reasperand service radial, pricanded! Tuckiffild IS Associates DRAFT 23
Water and Wasteroater Rate Study I Ght, of Pismo Beach
by AWWA. customer exals am pecovered! on site number of bills Issued. Peaking expes am recovered based cry meter capacity Rican provided by AWWA. Table 13 bralmy presents the design of the warned bi-roonfirly fixed charges for water customers.

Table 13
Design of Water Fixed Charged
customer Cost
$86,449
Number of Bids
27,078
Coastal cost Far Unit
$3,19
Meters and Services Cord
$25,675
Nuenter of Equivalent Meters A Services
31,876
Meters and Services Coal Far Unit
W.81
Peaking Costs
$1,331,226
Nuenther of Equical Meters
37 US
Peaking �ast per Unit
$3��38
Base Fixed Charlie - WIF car We' �:=
$39.38
Fixed charges We meter site$ grodar Won 3/4-Imen am Increased through application of caust nallos as shown balosivinTablelst. The Meter and Service charge Is Increased through metherand service ratices while the Peaking cost 4 Increased tranoral meter capacity mass. The container charge Is a &aMe Par bill and does not Increase with meter site. The charges am surearnmed to prowithe the total hil-mornithly change by meter shm as shown In the fast coushum ofrable 14.

Table 14
Design of Water Fixed Charges by Meter Size
Sell

1.00 0.81

1.00 WS.38

09.38 3/4'

1.00 wal
i�oo
Sksm

43.19 $39.38

1. 1.27
$1.03

1.67 S58.96
WAS
Val
ts.

1.64 $1�32
333
$117.93
S3,19
$In 44
r
z"
$2.12
"1".1%)
0�9
$W4 0
3-
low
$6.05

15.33 QA7
S377.37
S3 a
SM 61
4'

12.73 $10.Z

16.67 Mg."
S3.19
Seol
6'
1909
315,38
agent
$1.415AAS
0,19
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Water and Wastewater Banc, SUid, - Uly of Pismo Beach
The fixed! charges For drary beyond Pe 2023-24 am amended by Am Percentages identified in the firsandal plan In Table 11 and am presented In Table 15.

Table 15
Current and Proposed Water Bd�nhctnthly Fixed Charges
MiderSin
Current
Proposed
Jan 1. 2024 .1an 1. 20M Jan 1. 2026
W�UBrkMI.,Fhmd�.rP*($p,,IArnSwbf)
Jan 1. 2027
Jan 1, 2028
5n,
=24
$3938
340.60
541,86
M16
SM50
3W
338.24
$39 38
340.61
S41 87
U3,17
344,61

1. S58.36
SI
MA5
W.17
M.M
371.41
1 5'
SIDE, 01
SM 44
SIM 24
S130 16
$134,20,
SIM 37
T
S168.72
slum
320002
SMO."
UIZ03
U1923
3-
5340.to
S388,61
$40063
3413,09
$425,90
S439,tl
a-
$521 67
$603,08
$621.78
M41.06
MO."
$6131.43
6-
$1.2M31
$1,433.71
$1,478.16
SUM.99

31.571.24
$1.619.95
Proposed Water Variable Charges
Variable charges am designed B, reasoner the Water Supply, Deaver, and Peaking WAS Form Table 12� �msunnpdtcsn and �akingchamMdgksol��rsVWmc�mnwemanatfzodtoallmatec�Wc�mor danificartion as well as between each Are. WaWrSupptVwsb.�migingafgmun"ate�$�teWaWr, and Wow Reservarfir Water WAS, were mandmucl Up provide a besides! Water supply court to each Wertheimer of the water System.
net Definition,. The following ders shredded; and their applicability to customer classes am discussed balm FSdSFR custommem, "fier 1 is defined as Whournuthim to pAndichy basic Idelocarwater um and 4 Word cas 2.2 Persons For household (pph) win, 55 pavers, Far capita For day (,Wd) resulting In a Ther 1 brankpasint eff 10 Ha (2.2 pph x 55 gpW + 7" pVHCF x 365 days + 6 bl�rnonffiky Path, ��). Met 2 Is defined! By examumption related! to coutdoor water AM and Is all Water cossurrocal beyond Tior 1 and balm Met 3. The "Ber 2 breark,schn 6 defined as me SIM summer peak demand, determined from, I Infimmalion So be 16 HCF. net 3 Is defined! as eircessiver use beyond Tler 2 anal barlow Tiara he Water Axnarrown. no fier 3 toreaksmit is defined as 2 times the conuumpficad slim" In Tter 2, w 32 HCF. Par 4 Is definite as all we above the Tior 3 breakpoint.

For the other custranner chances of Multifamily. ApersommU, Mobile Harder, Comrrvdrda� Indlation, and At. esesses wall have a. Individual uniform volume to A.., howerver mets idw reasai the sakinIcharaddrions, ofeach cher, In thadryanablat hate. Auni�n�b�nte�reb�meM� for them classes as most of Am Multifamily and �medclal cardsonsers fear se,samte hiption maters.

DellsenCerils. NiNeqwshamomntina�uphalc�hd�e�WrWAomml*Wtodet"�g�Wrto all cawormars at an avenge me isfuse.
does, comfithem. Them Wns .. Ahmed nifthersty, by .11 custard. of the System. Table 16 Prosider the par unit Delivery anst.

TwAyffeld & Assoolarms DRAFT a
Water add WaAaw.t., Rare S,�d, . or, of Pit..

Table 16
Design of Water Uniform Volume Rate for Delivery Costs
Family Slol',,4415 "2,M6 S2,15
mf, 08,724 40,682 3218
florn. slukaill 43.ve UM
orial M7,M 163,789 32.18
is $195'aw 89,M SZ18
Peaking Costs West Day and Max Hourl. Peaking Way am WSU associated with meeting Peak demand raw, of we realumenvents order Water pecteens and Inelucke operating and cephill WAS beyond that hectares! finavemp radesefuma. Water�m�i�amde�gn�tom�t�ak�moo�oaMamapp�nMw=�u �s��wtheir�muw���t� PeaUMwm�y�au�nedtotiaminabemd�w�um
Impact on the custorshers within the bar that am nosing the pank dermand. For this Study. 55 patient of the Peaking WAS Identified in Table 12 am reseverand in the variable Annear, Peaking WAS are Fast alicammil to each Wonsishour class Isessid on their total demand. Then for the SFR them, Boosting WSU am allocated to the defined floys everall on the Peaking lesson mat Bessie from Customers within the tiers own! on the Per break Points discussed above. Their 14 considered W have a Peaking fescoor 0 1.0, Tror 2 through Me, 4 have pekid, reactors that reflars the aday., AM pe, custormar Mm the. Sony Is o ratio As 'nal I. Table 17 Possama Ove SFR ocourampter. Boston feetch, Posiblo, well allocation. and! the newfift to by therfarSFRcssmanners. Peaking rates designed for other tiessay am Mo provided! in Table 17.

Table 17
Design of Water Peaking Rates
.11. Fondly
T. � 1 .8. 1:5 M W 165M 2ad.212 $1 A
n: 2 17M tan A Isma 1IzSS, $110
B., 3 1. are 49,050 243 11.1.1 17e,859 S381
nsa4 am MUS 4 Sa 11541A 17ZHT Mae
mothe Z. V7.617 T7—M735
0,644, Slat= $2.
43,276 3255.317 Sam
163,no 4787.697 $2.5
Mae, $44ki =71
(11 Sonnefet..Ervy and Mo. H., PSAh,,.tA1cx,a"cmV,.h clars.

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Water and Wastewater note Strdy , aft, of Pismo Beach
Loper Reservoir water. In meant quars, the City has Wen hitting on surface Witter which accountrall For met 90 Mismot of the total Water supply used. For this Study, a thiended! water supply rate 4 deadmeed for rate purpose, ft. the three so. ofawater Isolate, Table 18 painsid. the CIWs Waddled rate soned! to meet contends, diamond.

Table 18
Design of Water Supply Rate
proposed Water Variable Rates. Table 19 provid. . surnmer, of tha inumable rate torn,yants heart Tables Delivery and Warmi-Saa,ply raters, lowerver, each class Pays fortheir Individual making requirements.

Table 19
Design of Blended Water Supply Rate Structure
tyrter and Wastewater Rate Study , Can, of Pump Bear'
Table 20
Current and Proposed Water 31-monthly Fixed and Variable Charges W
=24
$39 a
Up so
vim
gas is
"a So
&I
M24
SM18
Sao 61
3,11 87
$43 17
344 51
I'
as M
Mis
M15
W.17
M n
$7141
5'
$108.0`
Sun 44
SIX24
SIX 16
Sim 20
S138 37
r
$161
S194.00
$20OW
sm 0
$212 M
52119"
T
SM 10
SW 61
MOM
$41309
WSW
Whir
5521,67
SWIDES
sitzrin
WHOM
$851,91
JW1 43
S1,219.31
$1.433 71
31,47816
SI.5n 99
S1,51124
51619 M
TW I - 0 to 10 ands,
$5 Ss
kid in
M21
" 41
1661
a V
May 2. It 1. 6 unift
a 36
w n
a 94
sys
17 "
V M
Tie 3.17 to � unds
S?z
N 14
" aa
U as
.as
$921
ser 4 - (),ad M was
Sam
S11,21
S"M
$1192
SIZ29
Mae
MuloNmily
Seals
Sony
S701
$723
$7 x
$77.
aided. home
a a
S7.79
a 03
an
a 5`1
Sea,
Coanneducel 11]
1807
S718
$740
$70
787
:7.0
M U
oftiall.. "1
$7.14
$T24
$T47
$7,71
Saw
Ingle Family
Tie, I
U,18
$148
32�35
am
Bill Impact Analysis
T. in, 2
32,18

32.19 V M
an
Water
Toor 3
32 18
$361
$2.M
a 14
Tiara
VAS

36.60 S2,s5
$11.21
An impact analysis was performad to evaluate the change in SFR customer tax that would onvour From Um Implementation and, proposed water rates for the January, 2024 in, Aructure, firriplementation. Theinanin, uniformly
$2,18
V�n
U.35
W.79
am "Ided! in Table 21 hyr�. For an Split customer with a 3/44mh mater We using the average consumption, olode Home
UIE;
$3,25
V 35
$739
14 Ha A.mcaithlytter billariflincreafthadeAS119.aWS126,46,an Incrande &S6.96orSapearment. . In . led
Q.18
312.65
ass
S7.18
igation
U,18
U71
U 35
V14
Proposed Water Rates
Table 20 Presents me pronscoused fixed! charges and weradds changes For the water system For the near five Yrous.

Conand fards, and, numlotes dhad,ro, am hookhol . .11 .. me proposed ofter,en, For "n., I, W24 dereadoed 1. the tables above, add the proppeassed Fund and van.late charges for each Jan., I through Jurs., 1, 2028.

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Table 21
Comparison of Current Single-farmly Residential Bitmonthly Water Bill with 3/4,inch Mete, Size with Proposed Bill Using Is nuary 2024 Water Rates s" .
"0'
"",
ece"
We use
I
Islas
W.
.11
.1.

1. sts"
s.

1. M2.
ness.
.31
1113M
A.

1. 14
111. .
. .
.1 .
". .
as of
0 to
$u.z
I'll".
z4
a'..

Irtzer
$111.
so'
$1..
..
.14.
.
us.
a4a
IsOtax,
.2s
M.
.30
laz2os
.10
smor
"..

Future Water Bill Impacts
Figure 3 restishas him SFR water billawin a 3/4-Inch motor soun, the bl�muethlV women otenumption of 14 HCF wall Increase over time whis Implementation of fine propmund water due from Table 20.

Figure 3
Future Single-famlly Residential Iii-morthly Water Bills With a 314-Inch Meter at 14 ACIF
Usual 1—
is
lian
1—
lon
:"a'
s4o
Ini
I-Itsus
set'..
sestra; s uOtion.

F—d �zse
$.14

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Ul s U3 11
.1
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set 24
w
Was

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as ,
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DRAFT
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Water and W-wWabse R.Itc Study. City Of PISMO Boadi
Water Bill Survey
A watermbe surney was conductundl for imightoring communities to no City of Porno Basaid. Martloomperes the Photo Boston SAR ostlinatentl ls�rssonthly water bill with those 0 neighboring communities at the same consumption 0 14 HU ItkirrionflOV. no rate sterm, Includes rate schedules In affect July 2023.

Water Nib for Pismo Beach am shown wing line current most and thas, proposed! miss for Implementation on Januaryl.2024.
bi-inonfinly consumption Of 14 HCF will ex,,srience a Nil that is In the mod -range of the communities losses.

Chad I
Single-family Residential gi-Monthly Water Bills with a 3/4-inch Meter Using 14 HCF For Rates in Effect July 2023
NoW Abose table uses water rates In effent July 2023. Pismo Boads January 2024 bill Is based on the rate 'bucor. ime rates In Table 22 and includes me Lossoo/State Were, Farcel to..

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Water and Wastewater ftde, Studiv , City of Piono Beach Wastewater Financial Planning
Financial pennies, for the wastewater enterprise indissfiess dentitVin, and projectm, manner, and hersonsom requirements of the Wastewater system for a fln-year plarrom, aided. Estinnaties .1 tormenter frons wari Ad ne., am with the .j.darel her,dromems. Thb, Allows the ol of the .Z...., of existfirs, mosaics to mass inarwil oble,tions and roylike the bards for, commue Adjustments. New wastewater rate, Ism! Alsed,ra, am ..W I. recosm, .11 &me CRY. ..n.1 perame, and! calonal com Associates! with the Wastewater system.

This secotion discusses the common Wastewater refles, caner chatificaticoms, water consumption of Wastewater custorchm, revenues and onerous requirements, planned most Impropyromend expenditures and fincrods, pormans, and proloored continue adjustments.

Current Wastewater Rates
The ctrannor, Wastewater raters consist of bi�rnondhl, Based and omissible cherries to residential and non,residentiat customers. Rotational customers am cf,ariled a fixed cloacae by prefer she and a fixed consumption cliarl Non�srdeprefial customers am clumped . fixed! cha%e by matter she and also a yarlable draTe on water conchumptron. no cIment rates am prownted! or Table 22.

Table 22
Current Wasteyearter Rate,s
Mater Size
Connotations!
W.015
�8'
$31 22
Crocal ResidentratlRestansorml
312.78
VAT
4s4.95
Coal RandelearawrCsimpocamod
S12.711

1. 72.40
G."
M.75
I.v
141.03
Hatel
$16.M
2-
223,38
Hotel wRestarrand
$7.51
r
4,12.99
solereel sad
$12.19
A-
(ya).04
S,,hep!
$7,47
31'M to
Shopping Comer
$4.80
Sareor, Stabon
$7.213
$74.01
S46.72
Tucktold L Associates DRAFT
31 Wastewater Rare Slushy * OtY Of PrAnD Beach
Wastewater User Classifications
Number of Customers
no City currently classifies wastewater Common As SIMIA-fiamily, Aparropeopla/Multiftecollf', Mobile Hons, and one of many rectifications for hcrh�mdkntibil customers. Residential controvert, Includin, SAFFI, Apentrommy/M.Affiently, and Mobilk Homes, is. -I, fis, .1brut 92 pichrome a she Intel soompos, sereand by the G�aproj�to�ontyinm�enlwl�nbatant*00�MmeMann�lly
or afford 9 slit, added recti year, ficaersong the assumptions listed In Table, 1. Talbe Z3 prosiders bar, hiblerical and heotedi morsted, offeirso.mers 1b,classification.

Table 2a
Historical and Proje,:1hed Wastewater Customers by Classification ifixtrescal
cmeare"Chms
shicatiorn..n.

I'V21-112 pyVM
Fy
�4 FYM5
Projected
" 252x
FY Do'
11 DI'4DI
sx,�A' (1)

3.681
say,
3,.
3,709
3 71a

3.M

3.737
331
312
3(d
M
301
305
Does
Wed. ficeir. 11
3 3
3 3
1 3
1 �om,axedxx
155
16,
has
155

1. 1 0
her
Deer Reardencesperm.
3 3
3 3
3 3
3 Does Arms
4 4
4 4
4 A
4 G,nowy
3 3
3 s
3 3
as
36 36
35 so
Mad w1sensurant
soned.Clowern.
2 2
2 2
2 2
2 �rhcxd
�
3 3
3 3
3 3
socespro�.
16 15
Is
15 is
1:

Tenantry,
6�
B
sayor. post
5 5
5 R.. I Banx,
As
49 4.
4 Ad
AD
As
,kness,
DO
33 DO
M
30 30
30 Treat Across.
e2b7

4.307

1.311
4,327

4.337
4,347
AM
IscrinearcoU.M.
sin,l
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zes,
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3,700
VIS
3TV

3.737
��
pro
M
M
934
m
fore
941
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525
SMs
520
530
III A,xsw,e,e,nft am b-1* —11, wled --ed p,ssh,1% 1p�% Onswly Water Sales Volumes of Wastewater Customers
Table 24 .Was the hisixiboal and phojected water 131111 yDhmmA of chatewitin, (AAmdmAy3 by Water Aske, wrispross were projectet! by machinists Iter, bpwy1h In the number of appounte and tho pror Isixterry of trial istablumption. Residential �o�m arprount for exces, than Do percent a the water mks volornes of wastearstro"hathoons.

The water take volumes of wastervater customers, am mod to detentions prokoxed Wastewater ditcharge yolurnews, from, customer classificationes. no wastewater dischaMe volumes am used for cost Allocation portrays to action prost ress,pordibifity to thash drins bacrol on their Wastewater flory and spronch W extiflanis Wastewater .his.

Tu.K..Id & A .... ables DRAFT 32
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Water and Wastewater Rate Study I Cht, Of Pismo Beach
Table 24
Historical and Projected Water Consumption of Wastewater Customers (HCF) 305,774
.1.1sid
211,900
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Wastewater Financial Plan
The firandal plan proildes me means & anal,ung the remade and revenue requirements Of the wastewater system and its impact on mearme as well as do& ability he fund on-,aing ORM expenses and capital Infrastructure resculrements. This section of me Korean disonams the projection & rewhae, O&M expenses, capital Improvement needs of the wastaryourr system and Its finandn& debt and delta serious, requirements, and mmunthe adjustments needed to maintain a sustainable wastamater enterprise.

Revenues
The City neednes wastewater operating and capital rewarder from shmal sountes. 0,oarating mimmue is weiwadl form rates and charges for washeywither, sermax. Table 25 mones the proletted fixed! and variable rate mwnue from cumind: wastewater rates & the wammater hinlem. The words is ampectual by applying the Current wastewater rates from Table 22 to the projected nurelser of accounts and consumption Adurne.

Tui,kfirid S. Associates DRAFT
War. ard yi,stmiei0e, Rm. Seu d, . U, of Plora Beeth
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Table 25
Projected Rate -Based Wastewater Rewanue Using Current Rates 7 in'.. n..Da n.cIt's, V... Ii.caust
I.Ork.
.meacenweadoe. M
I Van.as =4 Z.,
Zaakmay
,Z,4;0
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xV.Q
me R— Fe,,i Ooe,t Rx—
Isses. se.mmore
sechass
Miscellaneous Revenue
Misoellarmous remedies am namlined! from erafty and late fies. de,eelopment (miced fees, and reftimllarmous, sources. Table 26 lbaa� pirroddes, sources of miscallammun raAmmee.

Table 26
projected Miscellaneous Revenue
M. SKOW XOV M.
ysoya
EHi"Gai IN. "'A'a "'me som
re. .... ni— V aoso, SSOW7 . . ino . so me
Revenue Requirements
Re,nmus requirermuM Of the w1stew,mr vision Include O&M ex,same, COs O&M ocannes, IPA 08M intense, Eaton &the. marre.radeacussed! beflone.

Wastewater Operation and Maintenance Expense
O&M expensts am an onjolnS obligation of the wastrimater i,murn and suctit com am normally met from iwatmartiv,imimmanue. O&M.Opeart... Indutdr,th. cort to.pamewind ..Jnmln thiwammater callacultin system, st stations, and treatment and ft,cosal fintliftler. casts also Include tesinkal senroas and otheo,emeal and administrativat expenses.

O&M expense has carin projected recohnning the Major eopenses oragorses of persommil senice� eleourric potter

0. Inflationi factors, pimi4thed In Table 1. Tattle 27 provild.. a surnme, 0 the rojected endanewamr O&M ammainforthaSoudy"Hool.

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Water and Wastewater Rate Study . City of Pismo Beach
Table 27
Historical and Projecled Operation and Maintenance Expense M.

IA7uP
;..-. .. new.
$1.1achou
11,xvivan
11"crIns
clentess
IPCES P-1 Towns
es.00)
sous,
..
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`Z.
.ns.,
RA.

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lIzIn
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25,153
�Rqq
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ano Recer
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ner,
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sixes
was,
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4s.
...
,mma two
n.

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surc.
four Vw.—mr .. ex, n.. . $0.4ea. fia,sr?.. re.,am rr,m,.

Central Coast Blue Preject O&M Expense
COB annual O&M ex,sencre Is malmated! at $3,405,00C)o4which Plems, Bearcirs, sivere 439 contend. That eirtion 6 shared by the waserfund and the wammaterfund at 33 pereserstand V pencent, ex,eethwhy, CCE, annual MM expense aikox�txd towastemeter is estimated to he $889.70(frand beginciJamicas, 2026.

JPA O&M Upon,.

CCII Is intended to be marraged! by a now,hy farrinned! JPA. Eacts city is expected he exantriburce, annually to Me orserationsex,peninsaftheRA. �eCkys�AewoWr�amdth���n����M$43,lMbninningin July 20B with eirthroted annual finflardars of4 pensturt.

Annual Capital Replacement
The City plans for capital replacements in the Wanewasersstern thost ccona-froms done to time during the fiva,al War. An annual amount Is induded In nawnue resonsfireenserso m fund carrot improvements and repticements.

Any money not spent msammucates Into reserves to be used! forfidure capital innionarroment s,wmUn,. The amount is equal m projected depreciation extreme, which ineseaves as, new fixed resset, am buralmel firomi the Cor's Improvement Program.

Tuckfield & Associates DRAFT
35 Water and Wastewater Rate Study , City of Pismo Beach Existing Debt Service
The City curreirst, has outstanding debt on the Wastewater system from a ZOU Rovervas Refunding Bond issue (2012�nds),aME�i�m,andM�SRF�am. The 2012 Bonds haw annual debtxTy1m ofadhout $390,140.

The City incurred CREBI debt for installing energy savin, facilities In the wasmarafthur fragment plant. The facliftlas am Intended to Inches energy consumption derreby decreasing energy ex,sense and rally or prime �Uiflg the debt Parrika, payment on rho debt. Not sarmice payments social approximmily $275,000 assaults.

The SRF cons, were used for firmurviR, emermwater treatment plant (VANIP) improrminnsonx, 0. Posts Cypriot sewer interceptor, Me Pismo Colo Lift Stmors, and the Five Cities A Station. The SlIt loans have a untal dent service of about S723,900. The City plans to retire the 2012 Bonds and the WWrIP loan In FY 24-25.

Proposed Debt service
A new debt issue 4 Imposed in FY 2023�24 to firstrom the constanxtion of the wastewater enterprise Forton on C(JI1 with net proceeds of $93 million. The debt so pixjecrued to have payments of about $618,0o] annually beginning July 2024 that Induce an Interest to f5 persammed 3c, ... to..

CCO Operating and Capital Positions Expense
The newly crossed IPA's smission Is to manage the cm,,oln, oMmtions and hainterrano, of COB. Eacts city participating in CCB is expected R, contribute W the build-isp of operedin, and mount resurves, us prommors to their sham of the orcient. Csouratin, reververn; am estimated at 180 days &M O&M expense and amostal hereerves am estimated as Provided by the Ows wisrutting engineer.

Wastewater Capital Improvement Program
The City has developed a wastewater CIP tiat fists capital ex,anditury for FY 2022-23 through FY 2027-28, presented! in Table 28. Major Projects Include W%VTP invionswrivents, Harkse Bluff Lift Stather, Stabilization, Advanced Motoring Infrastructure project, and CCB. over this Nimscl the CH, projects that It would spend approximately $21.9 million. The CIP 4 fireded through c,perating revenues, debt pnoseeds, reserves, and capedt,ch.Mr, nommue.

Table 28
Wastewater Capital Improvement Program
Tennessee
Wsn�newrrenl meet mmee-k
v-RwP.Fe-.w,.x-d—
Am � he IT Ame, came Pow, We
scsia-sw-ded—ma.n.—
gw,,,-IRww*,r*rt
P-Them,.

In cPs-- 111racerce—es
four.
se
is
re
as
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-
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11�xaa
astove
so us,
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soc..
do..
ra ass
meas
re
equared
or.
on
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36 C14
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Water and Waste -re, Rate Study , Cry of Pismo Beach
Wastewater Financial Plan
A financial plan has Wen preparecal for the wastewater sartillty that Includes the revenues and revenue requirements that were Identified for the wastewater systern. The financial plans, preamented in Table 29, Incorporates specific financial planning criteria to practice guidance to maintain the health of the wastewater utility an an on,,ofing base. The criteria Included due folicavint, Items.

Generate positive levels of income In each year of the Study parimil Maintain the operating and capital reserves at or greater than mqet Wells Maintain debt senrice coverage ration, at or greater than the minimum reterescl Meet annual capital replacement spending
For the wastewater financial plan, the City 4 proposing to defamt the 2012 Bonds and the WN'To Ican on July 1, 2024 using cash reparryes. By doing thh, the debt service payments of CO debt Runs the place of the 2012 bonds and WWTP loan Muments, reducing debt service paryment, and Fropmeyina, the debt somice cmdurage ratio.

Proposed Revenue Adjustments
Table 29 proddes the annual revenue increases recommended to meet the financial p[arring criteria for the fhd�ear Study perkid. The financial plan Indicates that 6.1 Percent revenue fincroacas am recommended Beginning on January 1, 2024 and on each January thereafter for the remainder of the Study perim. The increases am nescessare to met the planning criteria discussed above.

Turcluffield & Associates clads" 37
Water and Wastewater Rate Study - Ch, Of Pismo Beach
Table 29
Wastewater Financial Plan
popseas reavauss, uncounia, Runway 1) 11% .1% na e1% ..'a Re. —
a. a.—. enescre, VI
"Os".
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as pay
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li
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ast
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41,907

41.907

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A graphical deplodion of the revenue and revenue res,uiremannts firm Table 29 4 presented in Figure 4.

Revenue wing me cureent rates is shown as the black line while revenue with increases Is shown as the red! Ifte. Me figure shows thatthe revenue received from the current rates nescis to be increased to meet annual fund obligations, fund the OP ons,mm, mountain reserves, and mant ryu�ulmd send service coverage radius.

Me figue, shows that Implemonting the proposed! raw Increases will generate sufficient revenue to rnear, future revenue requirements and the financial plannimismerms set forth answe.

Figure4
Waste,vater Financial Plan
Comparison of Revenue with Revenue Requirements
u-
1—
u,.
no afty's wastewater fund cash sudden at the end of each fiscal year 4 provides! in Figure S. Me green columns represent the end of year cash reserve balance Including all Funds while the real line indicates the Target level fi,rthese reverves. Me figure shows that the reserve balance declines in the eartyean, ofthe 10, year perloc, however levels offto meetthe Target Reserve in the remaining years T.�kfimld & Ass.c,.tns DRAFT
39 Water and Wastewater Rate Study I Oly of Pismo Bearb Figure 5
Wastewater Reserves versus Target Reserves
no. 1 17"- 17-1 .7e =1 17—
Wastewater Cost of Service
This section of the re,od discusses how the wastewater slalom's o,seratle, and capital ouss, am allocated For use in designing, must. Establishing rates In califfornia nowrys, chat the affirm, maunsibla, for ino,acon, property. related fees mate a rexw Isetween the cost cd providing service and the miss to ho ro,soved.

Industry Methodology
Methodology from the Water Environment Federation PIVEF) 4 used In this Study to allocite wastewater costs In an appropriate menner. Unniar to ANI Wee Is an Industry trade organization that Provides guidance on operations, technical training. education, and management 0 wastewater Wines. General Principle; am provided to assist agencies with the design of wastewater rates and charges that am command with lot,al requirements while also reco,nithng state laws and legal firanneworic. For the approacth used for this 5tud, the cost allocation cear,Pconents for wastewater service are, Wastewater Flew, BOD (blc�chamkal oxygen demand), and VI (wipended solids), capacity. and customer.

Costs of Service to be Allocated
Me annual revenue requirements for FY MB-24 am useel W deffine the cost of providing service. The annual cose, of the wastemater sstem for this year will Ise used! to evaluate me falmoss and "uh, 0 the cuumen wasonvoter rates and will fornn the haddin; fort1he "Posed rates.

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The cous, Of servog coulars, of O&M ou,surso, annual cantal oplacernamt, d.lx servics. M the, capital onarta.

To establish the cost a Providing services W the users of the wastewater Wers, ousts need to flat la, allocated to wastewater Parameters.

Cost Allocation to Wastewater Parameters
no wat allocation parameters for wastewater souvior am Wastewater Raw, BOD, and 55, Capacity, and Onstorner. Operating and capital counts am assigned to each parameter Wood! on the hodional opeumillon and deal, of th. fadiftles.

The total cost to too recovered In FY 2011-24 from the a a the wernevater Waterro Is presented In Table 30. no annual revernae requirement fix H 20B.24 Is allocated to each wastewater parameter hand on a comflund review do,eratin, and caphal expenses. no havenues requirement allocation b used In calculating the unit costs oftervice, AdeUWall=bonis�W�inA��ix�2.

Table 30
Allocation of Wastewater Revenue Requirements to Cost Component T.Ial Strength Customs,
Description IFY 23-24 Flow SOD as (2amicily CmOrmT
�t of Sea.. 33.35,11.845 $210,48.3411 Si.M.?� =.M $1�35BGQI $113,113 Unit Costs of Service
unit cours of servim for each of the wastaremser Parameters identified .1powt. Gastscifunrylaoiam then distributed to each user classification by Identifying him each group uses our wastewater system or then units Of servIct.

By applying dhe unit mass to each customer classof units of service, the cost of service by customer class Is ental,flothed.
no vans OF service for each customer classilicaftion am Oroviled! in Ap,soMfix B-3. no units of service for wastewater fli were projectandl from an im.1,ii, of the wastewater treatment plant Initiation Row, information for H 2021-22.

Tablit 31 parsents the und caus of Parking service for the wastewater Warem. Unit uses, am determined by hiding the openstin and capital courts allocated to each parameter ft. Tabs. 30 and di those costs by the ,pal units of P.Mom from A,,apdLa 8-3.

Tucarrold & Assuccletax DR,A" 41
Watc, and vall—aht, Rlm Study . Ory Of Pismo Beach
Table 31
Development of Wastmater Unit Costs
�T.UIC.Plaefsk"'Ims IsSMISIS V.048.3,19 $1,009743 181 $1.35 1 $113.113 Urns M S.M— 321,118 639,492 859.571 4:07
U.ItCosse.fSkinfice, $I.VW $0.0818 W.01 54,37 i
..'s— b b E,sar lose,
User Class Costs
no wasteavider unit caroa ft. Table 31 a applied to each W., cles.ifications' flow. atangth, ml customer units of services from Appoulk B-3 to eardablith hear class =U. The moulting part of service res,ponsibilit, fouicti on. Is Provided! in Apperiact B-4.

Wastewater Rates
The goal of the deden of rat� h to achieve famess while entuarm, that each customer class pay. Its hir share & mass. Rates should be simple to administer, sms, to understand, and comply with regulatory moulaments. This section describes him wastewater mona and changes are designed and Includes the proposed sim,lul. of wastewater rates for Implementation.

Proposed Wastewater Rates
It 4 proposod! to keeps the camom, om structure as the local, for the proposed vautowstair ram, for the .4 rare sees. no rato structure counts & Sued changes by mover sim, rooklental Patti consumption charged, and non- natmod.1 vansoloo charges turned on ..ter comanondium.

Wastewater Fixed Charges
room 32 �khn the design of the "Ismail 14-manthly Sued charge by motor um. no chur,. 1, designed such cast the turn of him, Custorner and Capacity, mr, ca. form Table 31 form On. fixecl 14�mcvthly charge. no unit capacity charge I.... wish to, las by moner ca,pacity ratics, whimad the Customer unit cost ance, Out Increase with meter see as shown in the Units.

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Water acclMotowatex Rate Study. City of Pismo beach
Table 32
Design of Wastewater Fixed Charges by Meter Size
Mother
St..
-mrs
Alethar
Capacity
Fares,
Capacity Customer
Clairt.

Chamin.

Tiswria.

Fixed
Charge
w

1.00 S27.91
U.37
=28
we

1.50 sale?
3437
W23
11 2.50
SIPS78
54�37
$74.15

1.F

5.0()
$139�56
U�37
$143.W
T

8.00 $223,n
U.37
$2W.66
3'
IBM
$4,4650
$4,37
34!0'95
r

25.00 $697.78
U�37
3702.15
S'
Sam
$1,674.68
U�37
$1,679.11si
Residential Wastewater Fixed Consumption Charges
ofthe dustrusurecohnesthe nice, SOD, an,155corroof ranklentialchoss Ineca ficial chathe plar dwaning unit.

Table 33
Design of Wastewater Residential Fixed Consumption Charges Total Number
Flow
Chusificadmis Coati]
130D SS Cluster
costril Cold (1) Same.
of
Bill,
.W.

Variable
Plate
-
singlfarnity 5962,5,15
$371.831 1IM,502 $1.714,079
2Z194
$n.v
AlpsommendaJilatiltifixonly Isa,ol
59,140 60,519 2nj�

5.592
W.78
Mobile Iforrals $1610.101)
=.= 3=11,52 $107.091

3.IW
$3aBO
(1) nomApiamdw B-4
Non-residential Wastewater Variable Charges
The hissevery of new BOD. and � court of sewites from ren-resideoWl duccet Is accomplished! throccall clusign emanuarelfican ofeacit clacts to caoulate a �arbbla rate. Table 34 Presents tho Proposed iomable Tuckfield & Associates DRAFT 43
Water and Wastewater Note Study I Oly of Pismo Bead,
Table 34
Design of Wastewater Commercial Variable Charges
noveral
$111.423
$34,4�
560.825
2015684
21,05
$9.83
Resickantialth.stau

4.283
3,3411)

4.031
ll.W3
859
$13.53
ResmarthaVComm.
1,291
399
705

2.395
259
$9.25
or
9,760
12,074
12,n7
U'lient

1.918
$17.76
461,053
22t,233
sa'alao
770,028
ax.pas
$0.18
WRestionsent
0 a
0 0
0 $17.31
.1 � Calibre
11 815
8,215
Sua

28.370

3.430
$8.27
ol

7.w
I'sao
1,�7
10,435

2.041
115.11
am, Center
24,336
11,657
S704
".698
6,073
ST36
pirs, Centeren' R.,
0 0
0 0
0 $17.31
ow

67.101
25,921

26.525
119'Ba7
27,145
S437
St afficom
7,219
Z=

3.1911

12.421
Disto
$7.47
narand I Box.,
148,418
new
139,721
517�551
27,T74
sviesl
In Frocautenclix 6-a
Table 35 presents the proposeal flosed and variable tharges for the wastewater system. The bible Includes the clarreat Road Bad varlabl. charges. the peoperesead fixedind! Wobble channel knAmmary 1, 2024 dieraloped In the tables albosa,,e, and the proposed fixed! and curable clumnes for each January I through January 1, 20M.

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Water and Wastewater Rate Study I City of Pismo Beach
Table35
Current and Proposed Wastewater Fixed and Variable Charges ancl a, Marinello.
ass.
snarm,
w
San .

1. as
.21
Sad an
=a,
Sal
.1
.0
a, �
as an
11 sad
as a
se S,

1. nad
a a
Rdft
Saar
mad
Rea
I
at.
us so
15D.

1. Its
171.11
nean.
22%.

Dared
Was
256,90
an�sd
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arrad
sm.

In
I'oss
M.
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T.I.
ne, 4
an %
aft 75
In
D'son. 11
D'D Do
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In'Saned
Szoades
sanals.
antial Paris consumption Chat'..

War MOD, .33 Toces
'72 .11 el a . . "I's
M. I.. mals M. sed. a.

Rate,
sins,
sess
SID.
$11 D7
$1, a
$124
wa
lass
Is,
1'.

1. 11
11 Is
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ards
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ar.
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as 0
a 4
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as.
10 171,
m.

Do as
a as
desseaeleassader
.1
is
a 32
hal Gaidear
.50
7`4
I'm
S"
%33
nowwoosers.'saina-st
117%
1131
a.

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asks
ne,asew
4 ad
417
a.

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&54
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1. 71
1 So
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=0
22V
no
=11ceres,
ad al
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or ,,
reas
st,,,
:11 -w- - - -aaa - -`-W I I-- -� -.

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dediandined by adden, me fiessel shares by darter site With the fired! consumption clause. Far in SfR cusesersor .0 . 3/ii-madd marear. dr. Narassiffily Nil will increase ft. $118.96 (S44.95 . S741DI) to SlBM (S46.D + Sn.27), an increase ofS4.M, Scale perecand.
"Puldlifisfid & Associates DRAFT 45
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Future Wastewater Bill Impacts
Figure 6 shows him the 911 biwitmostarly wastewater bill wish a 314ADch meter will macaw crer time frons th. limpermentations ar me propeassed Mass Rican Table 35.

Figure 6
Future Single-family Residential BI-monthly Wastewater Bills with 3/4-inch Meter
Ilse.

Inced
u47W
511.
sn's.
list.,
on
Me
I as
sa
r."-
1- ',.14

1.. L 202S
i- Iso.
a. I, an,
I., I+ on.

Fixist charges
$44.5
W23
MD.

SD; ad
S�s a
$wR
Ford wari Cank.
37490,
37" 27
SIR! 0
IS Q
=33
SQTQS
passed Me,
Vuses,
India.
$,a, Do
S139DI
3T474a
3nee.

Coaa, Clianaa
S4 M
'7 RD
$7 re
SS we
P. Cning.
as.
61%
on%
61%
61%
Wastewater Bill Survey
A wastewater rate Passed, was conducted for nedighloorring commodities to the CiW d Pikers, Be8rdl, Dean 2 comptiess, rise Pluds, Beach SFR til-ir,onflils, wavereater Nil with than said disillusioning communities. The rate Sunder, includes rate sclandulas in Ski 20D. Wastewater bilk for Pismo Beach are,shown al current rates and the prepaused rates for Implementation Jandidera 1. 2024. The than Indicates that a Pismo Beach SFR custanderwill esperience a bill that is in the drud-runge either communities 1hosed.

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PAGE 30 OF 33
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R-2023-062

Exhibit A
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PAGE 31 OF 33
R-2023-062

Exhibit A
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PAGE 32 OF 33
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Exhibit A
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PAGE 33 OF 33
R-2023-062