Agenda — Montebello City Council, April 13, 2022 (part 9 of 39)

Type: MONITORING REPORT - OTHER
Document Type: Monitoring Reports
Title: MONTEBELLO FOREBAY GROUNDWATER RECHARGE, MONITORING REPORT DECEMBER 2016 Title Link: https://geotracker.waterboards.ca.gov/esi/uploads/geo_report/8716880559/WDR100001790.PDF Size: 852 KB
Document Date: 2/15/2017
Submitted By: ESTHER CANTU (RP)
Submitted:

Type: MONITORING REPORT - OTHER
Document Type: Monitoring Reports
Title: MONTEBELLO FOREBAY GROUNDWATER RECHARGE MONTHLY MONITORING REPORT APRIL 2016 Title Link: https://geotracker.waterboards.ca.gov/esi/uploads/geo_report/1067560017/WDR100001790.PDF Size: 923 KB
Document Date: 6/14/2016
Submitted By: ESTHER CANTU (RP)
Submitted:

Type: MONITORING REPORT - OTHER
Document Type: Monitoring Reports
Title: MONTEBELLO FOREBAY GROUNDWATER RECHARGE MONITORING REPORT OCTOBER 2015 Title Link: https://geotracker.waterboards.ca.gov/esi/uploads/geo_report/8481947481/WDR100001790.PDF Size: 965 KB
Document Date: 12/10/2015
Submitted By: ESTHER CANTU (RP)
Submitted:

Type: MONITORING REPORT - OTHER
Document Type: Monitoring Reports
Title: MONTEBELLO FOREBAY GROUNDWATER RECHARGE MONITORING REPORT AUGUST 2016 Title Link: https://geotracker.waterboards.ca.gov/esi/uploads/geo_report/3586126923/WDR100001790.PDF Size: 905 KB
Document Date: 10/14/2016
Submitted By: ESTHER CANTU (RP)
Submitted:

Type: MONITORING REPORT - OTHER
Document Type: Monitoring Reports
Title: MONTEBELLO FOREBAY GROUND WATER RECHARGE MONITORING REPORT - JULY 2016 Title Link: https://geotracker.waterboards.ca.gov/esi/uploads/geo_report/2812934577/WDR100001790.PDF Size: 642 KB
Document Date: 9/14/2016
Submitted By: ESTHER CANTU (RP)
Submitted:

Type: MONITORING REPORT - OTHER
Document Type: Monitoring Reports
Title: MONTEBELLO FOREBAY GROUNDWATER RECHARGE MONITORING REPORT NOVEMBER 2015 Title Link: https://geotracker.waterboards.ca.gov/esi/uploads/geo_report/7267832159/WDR100001790.PDF Size: 649 KB
Document Date: 1/15/2016
464 erisinfo.com | Environmental Risk Information Services Order No: 21102102250 Submitted By: SUSAN BREMSER (RP)
Submitted:

Type: MONITORING REPORT - ANNUALLY
Document Type: Monitoring Reports
Title: MONTEBELLO FOREBAY GROUNDWATER RECHARGE ANNUAL MONITORING REPORT OCTOBER 2014 - SEPTEMBER 2015
Title Link: https://geotracker.waterboards.ca.gov/esi/uploads/geo_report/1879874527/WDR100001790.PDF Size: 1,252 KB
Document Date: 12/15/2015
Submitted By: ESTHER CANTU (RP)
Submitted:

Type: MONITORING REPORT - OTHER
Document Type: Monitoring Reports
Title: MONTEBELLO FOREBAY GROUNDWATER RECHARGE MONTHLY MONITORING REPORT SEPTEMBER 2015
Title Link: https://geotracker.waterboards.ca.gov/esi/uploads/geo_report/7157553136/WDR100001790.PDF Size: 926 KB
Document Date: 11/13/2015
Submitted By: ESTHER CANTU (RP)
Submitted:

Type: MONITORING REPORT - OTHER
Document Type: Monitoring Reports
Title: MONTEBELLO FOREBAY MONITORING REPORT FOR APRIL 2020 Title Link: https://geotracker.waterboards.ca.gov/esi/uploads/geo_report/5760600209/WDR100001790.PDF Size: 742 KB
Document Date: 6/15/2020*
Submitted By: MANDY NG (RP)
Submitted:

Type: MONITORING REPORT - OTHER
Document Type: Monitoring Reports
Title: MONTEBELLO FOREBAY MONITORING REPORT FOR JANUARY 2020 Title Link: https://geotracker.waterboards.ca.gov/esi/uploads/geo_report/6858715355/WDR100001790.PDF Size: 641 KB
Document Date: 3/13/2020*
Submitted By: QIN LIU (RP)
Submitted:

Type: MONITORING REPORT - OTHER
Document Type: Monitoring Reports
Title: MONTEBELLO FOREBAY MONITORING REPORT FOR OCTOBER 2019 Title Link: https://geotracker.waterboards.ca.gov/esi/uploads/geo_report/8243017375/WDR100001790.PDF Size: 818 KB
Document Date: 12/12/2019*
Submitted By: ESTHER CANTU (RP)
Submitted:

Type: OTHER REPORT / DOCUMENT
Document Type: Site Documents
Title: MONTEBELLO FOREBAY NDMA DATA SUBMITTAL - 2ND QUARTER 2007 Title Link: https://geotracker.waterboards.ca.gov/esi/uploads/geo_report/8112543463/WDR100001790.PDF Size: 20,587 KB
Document Date: 3/24/2016
Submitted By: ESTHER CANTU (RP)
Submitted:

Type: OTHER REPORT / DOCUMENT
Document Type: Site Documents
Title: MONTEBELLO FOREBAY NDMA DATA SUBMITTAL - 1ST QUARTER 2001 Title Link: https://geotracker.waterboards.ca.gov/esi/uploads/geo_report/3702082037/WDR100001790.PDF Size: 333 KB
Document Date: 3/21/2016
Submitted By: ESTHER CANTU (RP)
Submitted:

Type: OTHER REPORT / DOCUMENT
Document Type: Site Documents
Title: MONTEBELLO FOREBAY NDMA DATA SUBMITTAL - 2ND QUARTER 2008 465 erisinfo.com | Environmental Risk Information Services Order No: 21102102250 Title Link: https://geotracker.waterboards.ca.gov/esi/uploads/geo_report/6223982393/WDR100001790.PDF Size: 1,104 KB
Document Date: 3/24/2016
Submitted By: ESTHER CANTU (RP)
Submitted:

Type: OTHER REPORT / DOCUMENT
Document Type: Site Documents
Title: MONTEBELLO FOREBAY NDMA DATA SUBMITTAL - 3RD QUARTER 2009 Title Link: https://geotracker.waterboards.ca.gov/esi/uploads/geo_report/7260542452/WDR100001790.PDF Size: 1,104 KB
Document Date: 3/24/2016
Submitted By: ESTHER CANTU (RP)
Submitted:

Type: OTHER REPORT / DOCUMENT
Document Type: Site Documents
Title: MONTEBELLO FOREBAY NDMA DATA SUBMITTAL - 4TH QUARTER 2000 Title Link: https://geotracker.waterboards.ca.gov/esi/uploads/geo_report/7140791475/WDR100001790.PDF Size: 281 KB
Document Date: 3/21/2016
Submitted By: ESTHER CANTU (RP)
Submitted:

Type: OTHER REPORT / DOCUMENT
Document Type: Site Documents
Title: MONTEBELLO FOREBAY NDMA DATA SUBMITTAL - 4TH QUARTER 2001 Title Link: https://geotracker.waterboards.ca.gov/esi/uploads/geo_report/7805326998/WDR100001790.PDF Size: 454 KB
Document Date: 3/21/2016
Submitted By: ESTHER CANTU (RP)
Submitted:

Site: WHITTIER (FILLMORE) FIELD
WHITTIER FIELD WHITTIER CA 90601 uu-WASTE DISCHG-858658449-bb Global ID: WDR100001355 Site Facility Type: * WDR SITE
Facility ID: Site Code:

Status: HISTORICAL - WDR County: LOS ANGELES
Note: Information related to facilities can be searched on Geo Tracker Website: https://geotracker.waterboards.ca. gov/search
Source: Cleanup Program Sites from GeoTracker Search
WDR Sites from GeoTracker Search - Facilities (as of May 29, 2021) Site Facility Name: WHITTIER (FILLMORE) FIELD WDR File No: 50-057 Site Facility Type: * WDR SITE WDR Order No: P 0085
Cleanup Status: HISTORICAL - WDR File Location:

Cleanup Stat Detail: Address/Partial Add: WHITTIER FIELD Potential COC: City:

CUF Claimno No: Zip: 90601
CUF Amount Paid: County: LOS ANGELES
WDR Place Type: Facility
Potential Media of Concern:

User Defined Beneficial Use:

Designated Beneficial Use:

Designated Beneficl Use Desc:

Post Closure Site Management:

Future Land Use Reported:

CUF Priority Assigned:

Project Status: HISTORICAL - WDR AS OF 1/11/1951
DWR GW Sub Basin:

Calwater Watershed:

Cleanup Oversight Agencies:

Project Oversight Agencies: LOS ANGELES RWQCB (REGION 4) (LEAD) - CI #: 0013C Facility Type:

Composting Method:

Groundwater Monitoring
Freque:

WASTE DISCHG
466 erisinfo.com | Environmental Risk Information Services Order No: 21102102250 Report Link: https://geotracker.waterboards.ca.gov/profile_report?global_id=WDR100001355 Cleanup History Link: https://geotracker.waterboards.ca.gov/profile_report_include? global_id=WDR100001355&tabname=regulatoryhistory
Site History:

No site history available
WDR Sites from GeoTracker Search - Project Status History (as of May 29, 2021) Status: Historical - WDR
Date: 1/11/1951
467 erisinfo.com | Environmental Risk Information Services Order No: 21102102250 h-Appendix: Database Descriptions
Environmental Risk Information Services (ERIS) can search the following databases. The extent of historical information varies with each database and current information is determined by what is publicly available to ERIS at the time of update. ERIS updates databases as set out in ASTM Standard E1527-13, Section 8.1.8 Sources of Standard Source Information:
"Government information from nongovernmental sources may be considered current if the source updates the information at least every 90 days, or, for information that is updated less frequently than quarterly by the government agency, within 90 days of the date the government agency makes the information available to the public." Standard Environmental Record Sources
Federal
Formerly Utilized Sites Remedial Action Program: rr-DOE FUSRAP-bb The U.S. Department of Energy (DOE) established the Formerly Utilized Sites Remedial Action Program (FUSRAP) in 1974 to remediate sites where radioactive contamination remained from the Manhattan Project and early U.S. Atomic Energy Commission (AEC) operations. The DOE Office of Legacy Management (LM) established long-term surveillance and maintenance (LTS&M) requirements for remediated FUSRAP sites. DOE evaluates the final site conditions of a remediated site on the basis of risk for different future uses. DOE then confirms that LTS&M requirements will maintain protectiveness.

Government Publication Date: Mar 4, 2017
National Priority List: rr-NPL-bb
National Priorities List (Superfund)-NPL: EPA's (United States Environmental Protection Agency) list of the most serious uncontrolled or abandoned hazardous waste sites identified for possible long-term remedial action under the Superfund program. The NPL, which EPA is required to update at least once a year, is based primarily on the score a site receives from EPA's Hazard Ranking System. A site must be on the NPL to receive money from the Superfund Trust Fund for remedial action.

Government Publication Date: Aug 25, 2021
National Priority List - Proposed: rr-PROPOSED NPL-bb
Includes sites proposed (by the EPA, the state, or concerned citizens) for addition to the NPL due to contamination by hazardous waste and identified by the Environmental Protection Agency (EPA) as a candidate for cleanup because it poses a risk to human health and/or the environment.

Government Publication Date: Aug 25, 2021
Deleted NPL: rr-DELETED NPL-bb
The National Oil and Hazardous Substances Pollution Contingency Plan (NCP) establishes the criteria that the EPA uses to delete sites from the NPL.

In accordance with 40 CFR 300.425.(e), sites may be deleted from the NPL where no further response is appropriate.

Government Publication Date: Aug 25, 2021
SEMS List 8R Active Site Inventory: rr-SEMS-bb
The Superfund Program has deployed the Superfund Enterprise Management System (SEMS), which integrates multiple legacy systems into a comprehensive tracking and reporting tool. This inventory contains active sites evaluated by the Superfund program that are either proposed to be or are on the National Priorities List (NPL) as well as sites that are in the screening and assessment phase for possible inclusion on the NPL. The Active Site Inventory Report displays site and location information at active SEMS sites. An active site is one at which site assessment, removal, remedial, enforcement, cost recovery, or oversight activities are being planned or conducted.

Government Publication Date: Jul 29, 2021
SEMS List 8R Archive Sites: rr-SEMS ARCHIVE-bb
The Superfund Enterprise Management System (SEMS) Archived Site Inventory displays site and location information at sites archived from SEMS. An archived site is one at which EPA has determined that assessment has been completed and no further remedial action is planned under the Superfund program at this time.

Government Publication Date: Jul 29, 2021

DOE FUSRAP
NPL

PROPOSED NPL

DELETED NPL
SEMS

SEMS ARCHIVE
Appendix: Database Descriptions
468 erisinfo.com | Environmental Risk Information Services Order No: 21102102250 Inventory of Open Dumps, June 1985: rr-ODI-bb
The Resource Conservation and Recovery Act (RCRA) provides for publication of an inventory of open dumps. The Act defines "open dumps" as facilities which do not comply with EPA's "Criteria for Classification of Solid Waste Disposal Facilities and Practices" (40 CFR 257).

Government Publication Date: Jun 1985
Comprehensive Environmental Response, Compensation and Liability Information System - CERCLIS:
rr-CERCLIS-bb
Superfund is a program administered by the United States Environmental Protection Agency (EPA) to locate, investigate, and clean up the worst hazardous waste sites throughout the United States. CERCLIS is a database of potential and confirmed hazardous waste sites at which the EPA Superfund program has some involvement. It contains sites that are either proposed to be or are on the National Priorities List (NPL) as well as sites that are in the screening and assessment phase for possible inclusion on the NPL. The EPA administers the Superfund program in cooperation with individual states and tribal governments; this database is made available by the EPA.

Government Publication Date: Oct 25, 2013
EPA Report on the Status of Open Dumps on Indian Lands: rr-IODI-bb Public Law 103-399, The Indian Lands Open Dump Cleanup Act of 1994, enacted October 22, 1994, identified congressional concerns that solid waste open dump sites located on American Indian or Alaska Native (AI/AN) lands threaten the health and safety of residents of those lands and contiguous areas. The purpose of the Act is to identify the location of open dumps on Indian lands, assess the relative health and environment hazards posed by those sites, and provide financial and technical assistance to Indian tribal governments to close such dumps in compliance with Federal standards and regulations or standards promulgated by Indian Tribal governments or Alaska Native entities.

Government Publication Date: Dec 31, 1998
CERCLIS - No Further Remedial Action Planned: rr-CERCLIS NFRAP-bb An archived site is one at which EPA has determined that assessment has been completed and no further remedial action is planned under the Superfund program at this time. The Archive designation means that, to the best of EPA's knowledge, assessment at a site has been completed and that EPA has determined no further steps will be taken to list this site on the National Priorities List (NPL). This decision does not necessarily mean that there is no hazard associated with a given site; it only means that, based upon available information, the location is not judged to be a potential NPL site.

Government Publication Date: Oct 25, 2013
CERCLIS Liens: rr-CERCLIS LIENS-bb
A Federal Superfund lien exists at any property where EPA has incurred Superfund costs to address contamination ("Superfund site") and has provided notice of liability to the property owner. A Federal CERCLA ("Superfund") lien can exist by operation of law at any site or property at which EPA has spent Superfund monies. This database is made available by the United States Environmental Protection Agency (EPA).

Government Publication Date: Jan 30, 2014
RCRA CORRACTS-Corrective Action: rr-RCRA CORRACTS-bb
RCRA Info is EPA's comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. At these sites, the Corrective Action Program ensures that cleanups occur.

EPA and state regulators work with facilities and communities to design remedies based on the contamination, geology, and anticipated use unique to each site.

Government Publication Date: Jun 14, 2021
RCRA non-CORRACTS TSD Facilities: rr-RCRA TSD-bb
RCRA Info is EPA's comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. This database includes Non-Corrective Action sites listed as treatment, storage and/or disposal facilities of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA).

Government Publication Date: Jun 14, 2021
RCRA Generator List: rr-RCRA LQG-bb
RCRA Info is EPA's comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. RCRA Info replaces the data recording and reporting abilities of the Resource Conservation and Recovery Information System (RCRIS) and the Biennial Reporting System (BRS). A hazardous waste generator is any person or site whose processes and actions create hazardous waste (see 40 CFR 260.10). Large Quantity Generators (LQGs) generate 1,000 kilograms per month or more of hazardous waste or more than one kilogram per month of acutely hazardous waste.

Government Publication Date: Jun 14, 2021
ODI

CERCLIS
IODI

CERCLIS NFRAP

CERCLIS LIENS

RCRA CORRACTS

RCRA TSD

RCRA LQG
469 erisinfo.com | Environmental Risk Information Services Order No: 21102102250 RCRA Small Quantity Generators List: rr-RCRA SQG-bb
RCRA Info is the EPA's comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. RCRA Info replaces the data recording and reporting abilities of the Resource Conservation and Recovery Information System (RCRIS) and the Biennial Reporting System (BRS). A hazardous waste generator is any person or site whose processes and actions create hazardous waste (see 40 CFR 260.10). Small Quantity Generators (SQGs) generate more than 100 kilograms, but less than 1,000 kilograms, of hazardous waste per month.

Government Publication Date: Jun 14, 2021
RCRA Very Small Quantity Generators List: rr-RCRA VSQG-bb RCRA Info is the EPA's comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. A hazardous waste generator is any person or site whose processes and actions create hazardous waste (see 40 CFR 260.10). Very Small Quantity Generators (VSQG) generate 100 kilograms or less per month of hazardous waste, or one kilogram or less per month of acutely hazardous waste. Additionally, VSQG may not accumulate more than 1,000 kilograms of hazardous waste at any time.

Government Publication Date: Jun 14, 2021
RCRA Non-Generators: rr-RCRA NON GEN-bb
RCRA Info is EPA's comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. RCRA Info replaces the data recording and reporting abilities of the Resource Conservation and Recovery Information System (RCRIS) and the Biennial Reporting System (BRS). A hazardous waste generator is any person or site whose processes and actions create hazardous waste (see 40 CFR 260.10). Non-Generators do not presently generate hazardous waste.

Government Publication Date: Jun 14, 2021
Federal Engineering Controls-ECs: rr-FED ENG-bb
Engineering controls (ECs) encompass a variety of engineered and constructed physical barriers (e.g., soil capping, sub-surface venting systems, mitigation barriers, fences) to contain and/or prevent exposure to contamination on a property. This database is made available by the United States Environmental Protection Agency (EPA).

Government Publication Date: Feb 23, 2021
Federal Institutional Controls- ICs: rr-FED INST-bb
Institutional controls are non-engineered instruments, such as administrative and legal controls, that help minimize the potential for human exposure to contamination and/or protect the integrity of the remedy. Although it is EPA's (United States Environmental Protection Agency ) expectation that treatment or engineering controls will be used to address principal threat wastes and that groundwater will be returned to its beneficial use whenever practicable, ICs play an important role in site remedies because they reduce exposure to contamination by limiting land or resource use and guide human behavior at a site.

Government Publication Date: Feb 23, 2021
Land Use Control Information System: rr-LUCIS-bb
The LUCIS database is maintained by the U.S. Department of the Navy and contains information for former Base Realignment and Closure (BRAC) properties across the United States.

Government Publication Date: Sep 1, 2006
Emergency Response Notification System: rr-ERNS 1982 TO 1986-bb Database of oil and hazardous substances spill reports controlled by the National Response Center. The primary function of the National Response Center is to serve as the sole national point of contact for reporting oil, chemical, radiological, biological, and etiological discharges into the environment anywhere in the United States and its territories.

Government Publication Date: 1982-1986
Emergency Response Notification System: rr-ERNS 1987 TO 1989-bb Database of oil and hazardous substances spill reports controlled by the National Response Center. The primary function of the National Response Center is to serve as the sole national point of contact for reporting oil, chemical, radiological, biological, and etiological discharges into the environment anywhere in the United States and its territories.

Government Publication Date: 1987-1989
Emergency Response Notification System: rr-ERNS-bb
Database of oil and hazardous substances spill reports made available by the United States Coast Guard National Response Center (NRC). The NRC fields initial reports for pollution and railroad incidents and forwards that information to appropriate federal/state agencies for response. These data contain initial incident data that has not been validated or investigated by a federal/state response agency.

Government Publication Date: Jul 26, 2021

RCRA SQG

RCRA VSQG

RCRA NON GEN

FED ENG

FED INST
LUCIS
ERNS 1982 TO 1986
ERNS 1987 TO 1989
ERNS
470 erisinfo.com | Environmental Risk Information Services Order No: 21102102250 The Assessment, Cleanup and Redevelopment Exchange System (ACRES) Brownfield Database: rr-FED BROWNFIELDS-bb Brownfields are real property, the expansion, redevelopment, or reuse of which may be complicated by the presence or potential presence of a hazardous substance, pollutant, or contaminant. Cleaning up and reinvesting in these properties protects the environment, reduces blight, and takes development pressures off greenspaces and working lands. This database is made available by the United States Environmental Protection Agency (EPA).

Government Publication Date: Aug 20, 2021
FEMA Underground Storage Tank Listing: rr-FEMA UST-bb
The Federal Emergency Management Agency (FEMA) of the Department of Homeland Security maintains a list of FEMA owned underground storage tanks.

Government Publication Date: Dec 31, 2017
Facility Response Plan: rr-FRP-bb
List of facilities that have submitted Facility Response Plans (FRP) to EPA. Facilities that could reasonably be expected to cause "substantial harm" to the environment by discharging oil into or on navigable waters are required to prepare and submit Facility Response Plans (FRPs). Harm is determined based on total oil storage capacity, secondary containment and age of tanks, oil transfer activities, history of discharges, proximity to a public drinking water intake or sensitive environments.

Government Publication Date: Dec 2, 2020
Historical Gas Stations: rr-HIST GAS STATIONS-bb
This historic directory of service stations is provided by the Cities Service Company. The directory includes Cities Service filling stations that were located throughout the United States in 1930.

Government Publication Date: Jul 1, 1930
Petroleum Refineries: rr-REFN-bb
List of petroleum refineries from the U.S. Energy Information Administration (EIA) Refinery Capacity Report. Includes operating and idle petroleum refineries (including new refineries under construction) and refineries shut down during the previous year located in the 50 States, the District of Columbia, Puerto Rico, the Virgin Islands, Guam, and other U.S. possessions. Survey locations adjusted using public data.

Government Publication Date: Jul 10, 2020
Petroleum Product and Crude Oil Rail Terminals: rr-BULK TERMINAL-bb List of petroleum product and crude oil rail terminals made available by the U.S. Energy Information Administration (EIA). Includes operable bulk petroleum product terminals located in the 50 States and the District of Columbia with a total bulk shell storage capacity of 50,000 barrels or more, and/or the ability to receive volumes from tanker, barge, or pipeline; also rail terminals handling the loading and unloading of crude oil that were active between 2017 and 2018. Petroleum product terminals comes from the EIA-815 Bulk Terminal and Blender Report, which includes working, shell in operation, and shell idle for several major product groupings. Survey locations adjusted using public data.

Government Publication Date: Apr 28, 2020
LIEN on Property: rr-SEMS LIEN-bb
The EPA Superfund Enterprise Management System (SEMS) provides LIEN information on properties under the EPA Superfund Program.

Government Publication Date: Jul 29, 2021
Superfund Decision Documents: rr-SUPERFUND ROD-bb
This database contains a listing of decision documents for Superfund sites. Decision documents serve to provide the reasoning for the choice of (or) changes to a Superfund Site cleanup plan. The decision documents include Records of Decision (ROD), ROD Amendments, Explanations of Significant Differences (ESD), along with other associated memos and files. This information is maintained and made available by the US EPA (Environmental Protection Agency).

Government Publication Date: Jun 28, 2021
State
State Response Sites: rr-RESPONSE-bb
A list of identified confirmed release sites where the Department of Toxic Substances Control (DTSC) is involved in remediation, either in a lead or oversight capacity. These confirmed release sites are generally high-priority and high potential risk. This database is state equivalent NPL.

Government Publication Date: Jun 14, 2021

FED BROWNFIELDS

FEMA UST
FRP

HIST GAS STATIONS
REFN

BULK TERMINAL

SEMS LIEN

SUPERFUND ROD

RESPONSE
471 erisinfo.com | Environmental Risk Information Services Order No: 21102102250 EnviroStor Database: rr-ENVIROSTOR-bb
The EnviroStor Data Management System is made available by the Department of Toxic Substances Control (DTSC). Includes Corrective Action sites, Tiered Permit sites, Historical Sites and Evaluation/Investigation sites. This database is state equivalent CERCLIS.

Government Publication Date: Jun 14, 2021
Delisted State Response Sites: rr-DELISTED ENVS-bb
Sites removed from the list of State Response Sites made available by the EnviroStor Data Management System, Department of Toxic Substances Control (DTSC).

Government Publication Date: Jun 14, 2021
Solid Waste Information System (SWIS): rr-SWF/LF-bb
The Solid Waste Information System (SWIS) database made available by the Department of Resources Recycling and Recovery (CalRecycle) contains information on solid waste facilities, operations, and disposal sites throughout the State of California. The types of facilities found in this database include landfills, transfer stations, material recovery facilities, composting sites, transformation facilities, waste tire sites, and closed disposal sites.

Government Publication Date: Jul 20, 2021
Solid Waste Disposal Sites with Waste Constituents Above Hazardous Waste Levels: rr-SWRCB SWF-bb This is a list of solid waste disposal sites identified by California State Water Resources Control Board with waste constituents above hazardous waste levels outside the waste management unit.

Government Publication Date: Sep 20, 2006
EnviroStor Hazardous Waste Facilities: rr-HWP-bb
A list of hazardous waste facilities including permitted, post-closure and historical facilities found in the Department of Toxic Substances Control (DTSC) EnviroStor database.

Government Publication Date: Jun 14, 2021
Sites Listed in the Solid Waste Assessment Test (SWAT) Program Report: rr-SWAT-bb In a 1993 Memorandum of Understanding, the State Water Resources Control Board (SWRCB) agreed to submit a comprehensive report on the Solid Waste Assessment Test (SWAT) Program to the California Integrated Waste Management Board (CIWMB). This report summarizes the work completed to date on the SWAT Program, and addresses both the impacts that leakage from solid waste disposal sites (SWDS) may have upon waters of the State and the actions taken to address such leakage.

Government Publication Date: Dec 31, 1995
Construction and Demolition Debris Recyclers: rr-C&D DEBRIS RECY-bb This listing of Construction and Demolition Debris Recyclers is maintained by the California Intergrated Waste Management Board-common C&D materials include lumber, drywall, metals, masonry (brick, concrete, etc.), carpet, plastic, pipe, rocks, dirt, paper, cardboard, or green waste related to land development.

Government Publication Date: Jun 20, 2018
Recycling Centers: rr-RECYCLING-bb
This list of Certified Recycling Centers that are operating under the state of California's Beverage Container Recycling Program is maintained by the California Department of Resources Recycling and Recovery.

Government Publication Date: Nov 2, 2020
Listing of Certified Processors: rr-PROCESSORS-bb
This list of Certified Processors that are operating under the state of California's Beverage Container Recycling Program is maintained by the California Department of Resources Recycling and Recovery.

Government Publication Date: Oct 27, 2020
Listing of Certified Dropoff, Collection, and Community Service Programs: rr-CONTAINER RECY-bb This list of Certified Dropoff, Collection, and Community Service Programs (non-buyback) operating under the state of California's Beverage Container Recycling Program is maintained by the California Department of Resources Recycling and Recovery.

Government Publication Date: Dec 16, 2020
Land Disposal Sites: rr-LDS-bb
Land Disposal Sites in GeoTracker, the State Water Resources Control Board (SWRCB)'s data management system. The Land Disposal program regulates of waste discharge to land for treatment, storage and disposal in waste management units. Waste management units include waste piles, surface impoundments, and landfills.

ENVIROSTOR

DELISTED ENVS
SWF/LF

SWRCB SWF
HWP
SWAT

C&D DEBRIS RECY

RECYCLING

PROCESSORS

CONTAINER RECY
LDS
472 erisinfo.com | Environmental Risk Information Services Order No: 21102102250 Government Publication Date: Jun 22, 2021
Leaking Underground Fuel Tank Reports: rr-LUST-bb
List of Leaking Underground Storage Tanks within the Cleanup Sites data in GeoTracker database. GeoTracker is the State Water Resources Control Board's (SWRCB) data management system for managing sites that impact groundwater, especially those that require groundwater cleanup (Underground Storage Tanks, Department of Defense and Site Cleanup Program) as well as permitted facilities such as operating Underground Storage Tanks. The Leak Prevention Program that overlooks LUST sites is the SWRCB in California's Environmental Protection Agency.

Government Publication Date: Jun 22, 2021
Delisted Leaking Storage Tanks: rr-DELISTED LST-bb
List of Leaking Underground Storage Tanks (LUST) cleanup sites removed from GeoTracker, the State Water Resources Control Board (SWRCB)'s database system, as well as sites removed from the SWRCB's list of UST Case closures.

Government Publication Date: Jun 22, 2021
Permitted Underground Storage Tank (UST) in GeoTracker: rr-UST-bb List of Permitted Underground Storage Tank (UST) sites made available by the State Water Resources Control Board (SWRCB) in California's Environmental Protection Agency (EPA).

Government Publication Date: Jul 25, 2021
Proposed Closure of Underground Storage Tank Cases: rr-UST CLOSURE-bb List of UST cases that are being considered for closure by either the California Environmental Protection Agency, State Water Resources Control Board or the Executive Director that have been posted for a 60-day public comment period.

Government Publication Date: May 5, 2021
Historical Hazardous Substance Storage Information Database: rr-HHSS-bb The Historical Hazardous Substance Storage database contains information collected in the 1980s from facilities that stored hazardous substances. The information was originally collected on paper forms, was later transferred to microfiche, and recently indexed as a searchable database. When using this database, please be aware that it is based upon self-reported information submitted by facilities which has not been independently verified. It is unlikely that every facility responded to the survey and the database should not be expected to be a complete inventory of all facilities that were operating at that time. This database is maintained by the California State Water Resources Control Board's (SWRCB) Geotracker.

Government Publication Date: Aug 27, 2015
Statewide Environmental Evaluation and Planning System: rr-UST SWEEPS-bb The Statewide Environmental Evaluation and Planning System (SWEEPS) is a historical listing of active and inactive underground storage tanks made available by the California State Water Resources Control Board (SWRCB).

Government Publication Date: Oct 1, 1994
Aboveground Storage Tanks: rr-AST-bb
A statewide list from 2009 of aboveground storage tanks (ASTs) made available by the Cal FIRE Office of the State Fire Marshal (OSFM). This list is no longer maintained or updated by the Cal FIRE OSFM.

Government Publication Date: Aug 31, 2009
SWRCB Historical Aboveground Storage Tanks: rr-AST SWRCB-bb A list of aboveground storage tanks made available by the California State Water Resources Control Board (SWRCB). Effective January 1, 2008, the Certified Unified Program Agencies (CUPAs) are vested with the responsibility and authority to implement the Aboveground Petroleum Storage Act (APSA).

Government Publication Date: Dec 1, 2007
Oil and Gas Facility Tanks: rr-TANK OIL GAS-bb
Locations of oil and gas tanks that fall under the jurisdiction of the Geologic Energy Management Division of the California Department of Conservation (CalGEM) (CCR 1760). CalGEM was formerly the Division of Oil, Gas, and Geothermal Resources (DOGGR).

Government Publication Date: Sep 13, 2021
Delisted Storage Tanks: rr-DELISTED TNK-bb
This database contains a list of storage tank sites that were removed by the State Water Resources Control Board (SWRCB) in California's Environmental Protection Agency (EPA) and the Cal FIRE Office of State Fire Marshal (OSFM).

Government Publication Date: Sep 13, 2021
LUST

DELISTED LST
UST

UST CLOSURE
HHSS

UST SWEEPS
AST

AST SWRCB

TANK OIL GAS

DELISTED TNK
473 erisinfo.com | Environmental Risk Information Services Order No: 21102102250 California Environmental Reporting System (CERS) Tanks: rr-CERS TANK-bb List of sites in the California Environmental Protection Agency (CalEPA) Regulated Site Portal which fall under the Aboveground Petroleum Storage and Underground Storage Tank regulatory programs. The CalEPA oversees the statewide implementation of the Unified Program which applies regulatory standards to protect Californians from hazardous waste and materials.

Government Publication Date: Sep 24, 2021
Delisted California Environmental Reporting System (CERS) Tanks: rr-DELISTED CTNK-bb This database contains a list of Aboveground Petroleum Storage and Underground Storage Tank sites that were removed from in the California Environmental Protection Agency (CalEPA) Regulated Site Portal.

Government Publication Date: Sep 24, 2021
Historical Hazardous Substance Storage Container Information - Facility Summary: rr-HIST TANK-bb The State Water Resources Control Board maintained the Hazardous Substance Storage Containers listing and inventory in th 1980s. This facility summary lists historic tank sites where the following container types were present: farm motor vehicle fuel tanks; waste tanks; sumps; pits, ponds, lagoons, and others; and all other product tanks. This set, published in May 1988, lists facility and owner information, as well as the number of containers. This data is historic and will not be updated.

Government Publication Date: May 27, 1988
Site Mitigation and Brownfields Reuse Program Facility Sites with Land Use Restrictions: rr-LUR-bb The Department of Toxic Substances Control (DTSC) Site Mitigation and Brownfields Reuse Program (SMBRP) list includes sites cleaned up under the program's oversight and generally does not include current or former hazardous waste facilities that required a hazardous waste facility permit. The list represents land use restrictions that are active. Some sites have multiple land use restrictions.

Government Publication Date: Jun 14, 2021
CALSITES Database: rr-CALSITES-bb
This historical database was maintained by the Department of Toxic Substance Control (DTSC) for more than a decade. CALSITES contains information on Brownfield properties with confirmed or potential hazardous contamination. In 2006, DTSC introduced EnviroStor as the latest Brownfields site database.

Government Publication Date: May 1, 2004
Hazardous Waste Management Program Facility Sites with Deed / Land Use Restrictions: rr-HLUR-bb The Department of Toxic Substances Control (DTSC) Hazardous Waste Management Program (HWMP) has developed a list of current or former hazardous waste facilities that have a recorded land use restriction at the local county recorder's office. The land use restrictions on this list were required by the DTSC HWMP as a result of the presence of hazardous substances that remain on site after the facility (or part of the facility) has been closed or cleaned up. The types of land use restriction include deed notice, deed restriction, or a land use restriction that binds current and future owners.

Government Publication Date: Feb 18, 2021
Deed Restrictions and Land Use Restrictions: rr-DEED-bb List of Deed Restrictions, Land Use Restrictions and Covenants in GeoTracker made available by the State Water Resources Control Board (SWRCB) in California's Environmental Protection Agency. A deed restriction (land use covenant) may be required to facilitate the remediation of past environmental contamination and to protect human health and the environment by reducing the risk of exposure to residual hazardous materials.

Government Publication Date: Jun 22, 2021
Voluntary Cleanup Program: rr-VCP-bb
List of sites in the Voluntary Cleanup Program made available by the Department of Toxic Substances and Control (DTSC). The Voluntary Cleanup Program was designed to respond to lower priority sites. Under the Voluntary Cleanup Program, DTSC enters site-specific agreements with project proponents for DTSC oversight of site assessment, investigation, and/or removal or remediation activities, and the project proponents agree to pay DTSC's reasonable costs for those services.

Government Publication Date: Jun 14, 2021
GeoTracker Cleanup Program Sites: rr-CLEANUP SITES-bb
A list of Cleanup Program sites in the state of California made available by The State Water Resources Control Board (SWRCB) of the California Environmental Protection Agency (EPA). SWRCB tracks leaking underground storage tank cleanups as well as other water board cleanups.

Government Publication Date: Jun 22, 2021
Delisted County Records: rr-DELISTED COUNTY-bb
Records removed from county or CUPA databases. Records may be removed from the county lists made available by the respective county departments because they are inactive, or because they have been deemed to be below reportable thresholds.

CERS TANK

DELISTED CTNK

HIST TANK
LUR

CALSITES
HLUR
DEED
VCP

CLEANUP SITES

DELISTED COUNTY
474 erisinfo.com | Environmental Risk Information Services Order No: 21102102250 Government Publication Date: Oct 7, 2021
Tribal
Leaking Underground Storage Tanks (LUSTs) on Indian Lands: rr-INDIAN LUST-bb LUSTs on Tribal/Indian Lands in Region 9, which includes California.

Government Publication Date: Apr 8, 2020
Underground Storage Tanks (USTs) on Indian Lands: rr-INDIAN UST-bb USTs on Tribal/Indian Lands in Region 9, which includes California.

Government Publication Date: Apr 8, 2020
Delisted Tribal Leaking Storage Tanks: rr-DELISTED ILST-bb Leaking Underground Storage Tank facilities which have been removed from the Regional Tribal LUST lists made available by the EPA.

Government Publication Date: Apr 14, 2020
Delisted Tribal Underground Storage Tanks: rr-DELISTED IUST-bb Underground Storage Tank facilities which have been removed from the Regional Tribal UST lists made available by the EPA.

Government Publication Date: Apr 14, 2020
County
Los Angeles County - Site Mitigation List: rr-SML LA-bb A Site Mitigation List in the County of Los Angeles. The list is made available by Los Angeles County Fire Department. Site mitigation is handled by the Site Mitigation Unit (SMU) which facilitates completion of site clean-up projects of contaminated sites in an expeditious manner in all cities of the Los Angeles County except El Segundo, Glendale, Long Beach, Santa Fe Springs, and Vernon.

Government Publication Date: Mar 2, 2021
Los Angeles County - Solid Waste Sites: rr-SWF LA COUNTY-bb List of permitted solid waste facilities, closed landfills, historical dumpsites and other solid waste sites in Los Angeles County, made available by the Department of Public Works in Los Angeles County.

Government Publication Date: Jun 18, 2021
Los Angeles County - CUPA Program Records: rr-CUPA LA COUNTY-bb A list of inspection and enforcement records for active and inactive CUPA Program facilities, made available by the Health Hazardous Materials Division (HHMD) of the County of Los Angeles Fire Department. Includes Hazardous Materials Business Plan (HMBP), California Accidental Release Prevention Plan (CalARP), Hazardous Waste Generator (HWG), and the Aboveground Petroleum Storage Act Programs (APSA). Inactive programs include facilities that are out of business or no longer regulated by the HHMD.

Government Publication Date: Mar 25, 2020
Los Angeles County - HMS List: rr-HMS LA-bb
List of sites in the Los Angeles County Department of Public Works Hazardous Materials System (HMS) Database which have or have had permits for Industrial Waste, Underground Storage Tanks, or Stormwater in the county of Los Angeles.

Government Publication Date: Nov 5, 2020
Los Angeles County - Santa Fe Springs Underground Storage Tank: rr-UST SANTAFESP-bb A list of registered active Underground Storage Tanks (USTs) in the City of Santa Fe Springs. This list is made available by Santa Fe Springs Department of Fire-Rescue.

Government Publication Date: Jul 19, 2021
Los Angeles County - Long Beach UST List: rr-UST LONGB-bb List of registered Underground Storage Tanks (USTs) in the City of Long Beach, Los Angeles County, made available by the Long Beach Certified Unified Program Agency (CUPA). The Long Beach CUPA operates under oversight shared by the Long Beach Fire Department and Health Department.

Government Publication Date: Jul 9, 2018

INDIAN LUST

INDIAN UST

DELISTED ILST

DELISTED IUST
SML LA

SWF LA COUNTY

CUPA LA COUNTY
HMS LA

UST SANTAFESP

UST LONGB
475 erisinfo.com | Environmental Risk Information Services Order No: 21102102250 Los Angeles County - Burbank City CUPA List: rr-CUPA BURBANK-bb A list of facilities associated with various Certified Unified Program Agency (CUPA) programs in the City of Burbank. This list is made available by the City of Burbank Fire Department.

Government Publication Date: Aug 21, 2019
Los Angeles County - El Segundo City Underground Storage Tanks List: rr-UST ELSEGUNDO-bb List of registered Underground Storage Tanks (USTs) in the City of El Segundo of Los Angeles County, made available by El Segundo City Fire Department.

Government Publication Date: Jan 17, 2017
Los Angeles County - Santa Monica City Underground Storage Tank List: rr-UST SANTA MONICA-bb A list of registered active Underground Storage Tanks (USTs) in the City of Santa Monica made available by Santa Monica Fire Prevention Division.

Government Publication Date: Dec 3, 2020
Los Angeles County - Santa Monica City Aboveground Storage Tank List: rr-AST SANTAMON-bb List of registered Aboveground Storage Tanks (ASTs) made available by the Santa Monica Fire Department in the City of Santa Monica of Los Angeles County, California.

Government Publication Date: Dec 3, 2020
Los Angeles County - Santa Monica City CUPA Facilities List: rr-CUPA SANTAMON-bb The Santa Monica Fire Department's office maintains a list of CUPA Facilities located in Santa Monica city.

Government Publication Date: Dec 3, 2020
Los Angeles County - Torrance City Underground Storage Tanks: rr-UST TORRANCE-bb A list of registered Underground Storage Tank (UST) sites in Torrance City of Los Angeles County. This list is made available by Torrance City Office of Clerk.

Government Publication Date: Feb 2, 2021
Los Angeles County - Vernon City UST List: rr-UST VERNON-bb A list of Underground Storage Tanks (UST) in Vernon City provided by the Vernon City Fire Department.

Government Publication Date: Jun 7, 2021
Los Angeles County - Vernon City CUPA List: rr-CUPA VERNON -bb The Vernon City Fire Department's office maintains a list of CUPA Facilities located in Vernon city.

Government Publication Date: Jun 3, 2021
Los Angeles County - City of Los Angeles UST List: rr-UST LA CITY-bb A list of active and inactive underground storage tank facilities made available by the Los Angeles Fire Department CUPA.

Government Publication Date: Jun 1, 2019
Los Angeles County - City of Los Angeles AST List: rr-AST LA CITY-bb A list of active and inactive above ground petroleum storage tanks made available by the Los Angeles Fire Department CUPA.

Government Publication Date: Jun 1, 2019
Los Angeles County - City of Los Angeles Hazardous Materials Facilities: rr-HAZMAT LA CITY-bb A list of active and inactive hazardous materials facilities made available by the Los Angeles Fire Department CUPA.

Government Publication Date: Jun 1, 2019
Additional Environmental Record Sources
Federal
PFOA/PFOS Contaminated Sites: rr-PFAS NPL-bb

CUPA BURBANK

UST ELSEGUNDO

UST SANTA MONICA

AST SANTAMON

CUPA SANTAMON

UST TORRANCE

UST VERNON

CUPA VERNON

UST LA CITY

AST LA CITY

HAZMAT LA CITY

PFAS NPL
476 erisinfo.com | Environmental Risk Information Services Order No: 21102102250 List of sites where PFOA or PFOS contaminants have been found in drinking water or soil. Made available by the Federal Environmental Protection Agency (EPA).

Government Publication Date: Sep 17, 2021
Facility Registry Service/Facility Index: rr-FINDS/FRS-bb The Facility Registry Service (FRS) is a centrally managed database that identifies facilities, sites, or places subject to environmental regulations or of environmental interest. FRS creates high-quality, accurate, and authoritative facility identification records through rigorous verification and management procedures that incorporate information from program national systems, state master facility records, and data collected from EPA's Central Data Exchange registrations and data management personnel. This list is made available by the Environmental Protection Agency (US EPA).

Government Publication Date: Nov 2, 2020
Toxics Release Inventory (TRI) Program: rr-TRIS-bb
The EPA's Toxics Release Inventory (TRI) is a database containing data on disposal or other releases of over 650 toxic chemicals from thousands of U.

S. facilities and information about how facilities manage those chemicals through recycling, energy recovery, and treatment. One of TRI's primary purposes is to inform communities about toxic chemical releases to the environment.

Government Publication Date: Aug 24, 2021
Perfluorinated Alkyl Substances (PFAS) Releases: rr-PFAS TRI-bb List of Toxics Release Inventory (TRI) facilities at which the reported chemical is a Per- or polyfluorinated alkyl substance (PFAS) included in the Environmental Protection Agency (EPA)'s consolidated PFAS Master List of PFAS Substances. The EPA's Toxics Release Inventory (TRI) is a database containing data on disposal or other releases of over 650 toxic chemicals from thousands of U.S. facilities and information about how facilities manage those chemicals through recycling, energy recovery, and treatment.

Government Publication Date: Aug 24, 2021
Perfluorinated Alkyl Substances (PFAS) Water Quality: rr-PFAS WATER-bb The Water Quality Portal (WQP) is a cooperative service sponsored by the United States Geological Survey (USGS), the Environmental Protection Agency (EPA), and the National Water Quality Monitoring Council (NWQMC). This listing includes records from the Water Quality Portal where the characteristic (environmental measurement) is in the Environmental Protection Agency (EPA)'s consolidated PFAS Master List of PFAS Substances.

Government Publication Date: Jul 20, 2020
Hazardous Materials Information Reporting System: rr-HMIRS-bb US DOT - Department of Transportation Pipeline and Hazardous Materials Safety Administration (PHMSA) Incidents Reports Database taken from Hazmat Intelligence Portal, U.S. Department of Transportation.

Government Publication Date: Sep 1, 2020
National Clandestine Drug Labs: rr-NCDL-bb
The U.S. Department of Justice ("the Department") provides this data as a public service. It contains addresses of some locations where law enforcement agencies reported they found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites. In most cases, the source of the entries is not the Department, and the Department has not verified the entry and does not guarantee its accuracy.

Government Publication Date: Oct 5, 2020
Toxic Substances Control Act: rr-TSCA-bb
The Environmental Protection Agency (EPA) is amending the Toxic Substances Control Act (TSCA) section 8(a) Inventory Update Reporting (IUR) rule and changing its name to the Chemical Data Reporting (CDR) rule.

The CDR enables EPA to collect and publish information on the manufacturing, processing, and use of commercial chemical substances and mixtures (referred to hereafter as chemical substances) on the TSCA Chemical Substance Inventory (TSCA Inventory). This includes current information on chemical substance production volumes, manufacturing sites, and how the chemical substances are used. This information helps the Agency determine whether people or the environment are potentially exposed to reported chemical substances. EPA publishes submitted CDR data that is not Confidential Business Information (CBI).

Government Publication Date: Apr 11, 2019
Hist TSCA: rr-HIST TSCA-bb
The Environmental Protection Agency (EPA) is amending the Toxic Substances Control Act (TSCA) section 8(a) Inventory Update Reporting (IUR) rule and changing its name to the Chemical Data Reporting (CDR) rule.

The 2006 IUR data summary report includes information about chemicals manufactured or imported in quantities of 25,000 pounds or more at a single site during calendar year 2005. In addition to the basic manufacturing information collected in previous reporting cycles, the 2006 cycle is the first time EPA collected information to characterize exposure during manufacturing, processing and use of organic chemicals. The 2006 cycle also is the first time manufacturers of inorganic chemicals were required to report basic manufacturing information.

Government Publication Date: Dec 31, 2006

FINDS/FRS
TRIS

PFAS TRI

PFAS WATER
HMIRS
NCDL
TSCA

HIST TSCA
477 erisinfo.com | Environmental Risk Information Services Order No: 21102102250 FTTS Administrative Case Listing: rr-FTTS ADMIN-bb
An administrative case listing from the Federal Insecticide, Fungicide, & Rodenticide Act (FIFRA) and Toxic Substances Control Act (TSCA), together known as FTTS. This database was obtained from the Environmental Protection Agency's (EPA) National Compliance Database (NCDB). The FTTS and NCDB was shut down in 2006.

Government Publication Date: Jan 19, 2007
FTTS Inspection Case Listing: rr-FTTS INSP-bb
An inspection case listing from the Federal Insecticide, Fungicide, & Rodenticide Act (FIFRA) and Toxic Substances Control Act (TSCA), together known as FTTS. This database was obtained from the Environmental Protection Agency's (EPA) National Compliance Database (NCDB). The FTTS and NCDB was shut down in 2006.

Government Publication Date: Jan 19, 2007
Potentially Responsible Parties List: rr-PRP-bb
Early in the cleanup process, the Environmental Protection Agency (EPA) conducts a search to find the potentially responsible parties (PRPs). EPA looks for evidence to determine liability by matching wastes found at the site with parties that may have contributed wastes to the site.

Government Publication Date: Jun 25, 2021
State Coalition for Remediation of Drycleaners Listing: rr-SCRD DRYCLEANER-bb The State Coalition for Remediation of Drycleaners (SCRD) was established in 1998, with support from the U.S. Environmental Protection Agency (EPA) Office of Superfund Remediation and Technology Innovation. Coalition members are states with mandated programs and funding for drycleaner site remediation. Current members are Alabama, Connecticut, Florida, Illinois, Kansas, Minnesota, Missouri, North Carolina, Oregon, South Carolina, Tennessee, Texas, and Wisconsin.

Government Publication Date: Nov 08, 2017
Integrated Compliance Information System (ICIS): rr-ICIS-bb The Integrated Compliance Information System (ICIS) is a system that provides information for the Federal Enforcement and Compliance (FE&C) and the National Pollutant Discharge Elimination System (NPDES) programs. The FE&C component supports the Environmental Protection Agency's (EPA) Civil Enforcement and Compliance program activities. These activities include Compliance Assistance, Compliance Monitoring and Enforcement. The NPDES program supports tracking of NPDES permits, limits, discharge monitoring data and other program reports.

Government Publication Date: Jun 14, 2021
Drycleaner Facilities: rr-FED DRYCLEANERS-bb
A list of drycleaner facilities from Enforcement and Compliance History Online (ECHO) online search. The Environmental Protection Agency (EPA) tracks facilities that possess NAIC and SIC codes that classify businesses as drycleaner establishments.

Government Publication Date: May 5, 2021
Delisted Drycleaner Facilities: rr-DELISTED FED DRY-bb
List of sites removed from the list of Drycleaner Facilities (sites in the EPA's Integrated Compliance Information System (ICIS) with NAIC or SIC codes identifying the business as a drycleaner establishment).

Government Publication Date: May 5, 2021
Formerly Used Defense Sites: rr-FUDS-bb
Formerly Used Defense Sites (FUDS) are properties that were formerly owned by, leased to, or otherwise possessed by and under the jurisdiction of the Secretary of Defense prior to October 1986, where the Department of Defense (DoD) is responsible for an environmental restoration. This list is published by the U.S. Army Corps of Engineers.

Government Publication Date: May 26, 2021
Former Military Nike Missile Sites: rr-FORMER NIKE-bb
This information was taken from report DRXTH-AS-IA-83A016 (Historical Overview of the Nike Missile System, 12/1984) which was performed by Environmental Science and Engineering, Inc. for the U.S. Army Toxic and Hazardous Materials Agency Assessment Division. The Nike system was deployed between 1954 and the mid-1970's. Among the substances used or stored on Nike sites were liquid missile fuel (JP-4); starter fluids (UDKH, aniline, and furfuryl alcohol); oxidizer (IRFNA); hydrocarbons (motor oil, hydraulic fluid, diesel fuel, gasoline, heating oil); solvents (carbon tetrachloride, trichloroethylene, trichloroethane, stoddard solvent); and battery electrolyte. The quantities of material a disposed of and procedures for disposal are not documented in published reports. Virtually all information concerning the potential for contamination at Nike sites is confined to personnel who were assigned to Nike sites. During deactivation most hardware was shipped to depot-level supply points. There were reportedly instances where excess materials were disposed of on or near the site itself at closure. There was reportedly no routine site decontamination.

Government Publication Date: Dec 2, 1984

FTTS ADMIN

FTTS INSP
PRP

SCRD DRYCLEANER
ICIS

FED DRYCLEANERS

DELISTED FED DRY
FUDS

FORMER NIKE
478 erisinfo.com | Environmental Risk Information Services Order No: 21102102250 PHMSA Pipeline Safety Flagged Incidents: rr-PIPELINE INCIDENT-bb A list of flagged pipeline incidents made available by the U.S. Department of Transportation (US DOT) Pipeline and Hazardous Materials Safety Administration (PHMSA). PHMSA regulations require incident and accident reports for five different pipeline system types.

Government Publication Date: Jul 7, 2020
Material Licensing Tracking System (MLTS): rr-MLTS-bb
A list of sites that store radioactive material subject to the Nuclear Regulatory Commission (NRC) licensing requirements. This list is maintained by the NRC. As of September 2016, the NRC no longer releases location information for sites. Site locations were last received in July 2016.

Government Publication Date: May 11, 2021
Historic Material Licensing Tracking System (MLTS) sites: rr-HIST MLTS-bb A historic list of sites that have inactive licenses and/or removed from the Material Licensing Tracking System (MLTS). In some cases, a site is removed from the MLTS when the state becomes an "Agreement State". An Agreement State is a State that has signed an agreement with the Nuclear Regulatory Commission (NRC) authorizing the State to regulate certain uses of radioactive materials within the State.

Government Publication Date: Jan 31, 2010
Mines Master Index File: rr-MINES-bb
The Master Index File (MIF) contains mine identification numbers issued by the Department of Labor Mine Safety and Health Administration (MSHA) for mines active or opened since 1971. Note that addresses may or may not correspond with the physical location of the mine itself.

Government Publication Date: Nov 3, 2020
Surface Mining Control and Reclamation Act Sites: rr-SMCRA-bb An inventory of land and water impacted by past mining (primarily coal mining) is maintained by the Office of Surface Mining Reclamation and Enforcement (OSMRE) to provide information needed to implement the Surface Mining Control and Reclamation Act of 1977 (SMCRA). The inventory contains information on the location, type, and extent of Abandoned Mine Land (AML) impacts, as well as information on the cost associated with the reclamation of those problems. The inventory is based upon field surveys by State, Tribal, and OSMRE program officials. It is dynamic to the extent that it is modified as new problems are identified and existing problems are reclaimed.

Government Publication Date: Dec 18, 2020
Mineral Resource Data System: rr-MRDS-bb
The Mineral Resource Data System (MRDS) is a collection of reports describing metallic and nonmetallic mineral resources throughout the world.

Included are deposit name, location, commodity, deposit description, geologic characteristics, production, reserves, resources, and references. This database contains the records previously provided in the Mineral Resource Data System (MRDS) of USGS and the Mineral Availability System/Mineral Industry Locator System (MAS/MILS) originated in the U.S. Bureau of Mines, which is now part of USGS. The USGS has ceased systematic updates of the MRDS database with their focus more recently on deposits of critical minerals while providing a well-documented baseline of historical mine locations from USGS topographic maps.

Government Publication Date: Mar 15, 2006
Uranium Mill Tailings Radiation Control Act Sites: rr-URANIUM-bb The Legacy Management Office of the Department of Energy (DOE) manages radioactive and chemical waste, environmental contamination, and hazardous material at over 100 sites across the U.S. The L.M. Office manages this database of sites registered under the Uranium Mill Tailings Control Act (UMTRCA).

Government Publication Date: Mar 4, 2017
Alternative Fueling Stations: rr-ALT FUELS-bb
List of alternative fueling stations made available by the US Department of Energy's Office of Energy Efficiency & Renewable Energy. Includes Biodiesel stations, Ethanol (E85) stations, Liquefied Petroleum Gas (Propane) stations, Ethanol (E85) stations, Natural Gas stations, Hydrogen stations, and Electric Vehicle Supply Equipment (EVSE). The National Renewable Energy Laboratory (NREL) obtains information about new stations from trade media, Clean Cities coordinators, a Submit New Station form on the Station Locator website, and through collaborating with infrastructure equipment and fuel providers, original equipment manufacturers (OEMs), and industry groups.

Government Publication Date: Jul 12, 2021
Registered Pesticide Establishments: rr-SSTS-bb
List of active EPA-registered foreign and domestic pesticide-producing and device-producing establishments based on data from the Section Seven Tracking System (SSTS). The Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) Section 7 requires that facilities producing pesticides, active ingredients, or devices be registered. The list of establishments is made available by the EPA.

Government Publication Date: Apr 13, 2021

PIPELINE INCIDENT
MLTS

HIST MLTS
MINES
SMCRA
MRDS

URANIUM

ALT FUELS
SSTS
479 erisinfo.com | Environmental Risk Information Services Order No: 21102102250 Polychlorinated Biphenyl (PCB) Notifiers: rr-PCB-bb
Facilities included in the national list of facilities that have notified the United States Environmental Protection Agency (EPA) of Polychlorinated Biphenyl (PCB) activities. Any company or person storing, transporting or disposing of PCBs or conducting PCB research and development must notify the EPA and receive an identification number.

Government Publication Date: Nov 19, 2020
State
Dry Cleaning Facilities: rr-DRYCLEANERS-bb
A list of drycleaner related facilities that have EPA ID numbers. These are facilities with certain SIC codes: power laundries, family and commercial, linen supply, commercial laundry, dry cleaning and pressing machines - Coin Operated Laundry and Dry Cleaning. This is provided by the Department of Toxic Substance Control.

Government Publication Date: Aug 27, 2021
Delisted Drycleaners: rr-DELISTED DRYCLEANERS-bb
Sites removed from the list of drycleaner related facilities that have EPA ID numbers, made available by the California Department of Toxic Substance Control.

Government Publication Date: Aug 27, 2021
Non-Toxic Dry Cleaning Incentive Program: rr-DRYC GRANT-bb A list of grant recipients of the Non-Toxic Dry Cleaning Incentive Program made available by the California Air Resources Board (CARB). The program provides grants to eligible dry cleaning businesses to assist them in transitioning away from PERC machines to alternative non-toxic and non-smog forming technologies.

Government Publication Date: Feb 28, 2018
Per- and Polyfluoroalkyl Substances (PFAS): rr-PFAS-bb
List of sites from the State Water Resources Control Board (SWRCB)'s GeoTracker at which one or more of the potential contaminants of concern are in the PFAS Master List of PFAS Substances made available by the Environmental Protection Agency (US EPA).

Government Publication Date: Jun 22, 2021
PFOA/PFOS Groundwater: rr-PFAS GW-bb
A list of water wells from the Groundwater Ambient Monitoring and Assessment Program (GAMA) Groundwater Information System with the groundwater chemical perfluorooctanoic acid (PFOA) (NL = 0.014 UG/L) or perfluorooctanoic sulfonate (PFOS) (NL = 0.013 UG/L). The GAMA Groundwater Information System search is made available by California Water Boards.

Government Publication Date: Oct 22, 2020
Hazardous Waste and Substances Site List - Site Cleanup: rr-HWSS CLEANUP-bb The Hazardous Waste and Substances Sites (Cortese) List is a planning document used by the State, local agencies and developers to comply with the California Environmental Quality Act requirements in providing information about the location of hazardous materials release sites. This list is published by California Department of Toxic Substance Control.

Government Publication Date: May 20, 2021
List of Hazardous Waste Facilities Subject to Corrective Action: rr-DTSC HWF-bb This is a list of hazardous waste facilities identified in Health and Safety Code (HSC) § 25187.5. These facilities are those where Department of Toxic Substances Control (DTSC) has taken or contracted for corrective action because a facility owner/operator has failed to comply with a date for taking corrective action in an order issued under HSC § 25187, or because DTSC determined that immediate corrective action was necessary to abate an imminent or substantial endangerment.

Government Publication Date: Jul 18, 2016
EnviroStor Inspection, Compliance, and Enforcement: rr-INSP COMP ENF-bb A list of permitted facilities with inspections and enforcements tracked in the Department of Toxic Substance Control (DTSC) EnviroStor.

Government Publication Date: Apr 29, 2021
School Property Evaluation Program Sites: rr-SCH-bb
PCB

DRYCLEANERS

DELISTED DRYCLEANERS

DRYC GRANT
PFAS

PFAS GW

HWSS CLEANUP

DTSC HWF

INSP COMP ENF
SCH
480 erisinfo.com | Environmental Risk Information Services Order No: 21102102250 A list of sites registered with The Department of Toxic Substances Control (DTSC) School Property Evaluation and Cleanup (SPEC) Division. SPEC is responsible for assessing, investigating and cleaning up proposed school sites. The Division ensures that selected properties are free of contamination or, if the properties were previously contaminated, that they have been cleaned up to a level that protects the students and staff who will occupy the new school.

Government Publication Date: Jun 14, 2021
California Hazardous Material Incident Report System (CHMIRS): rr-CHMIRS-bb A list of reported hazardous material incidents, spills, and releases from the California Hazardous Material Incident Report System (CHMIRS). This list has been made available by the California Office of Emergency Services (OES).

Government Publication Date: Aug 1, 2021
Historical California Hazardous Material Incident Report System (CHMIRS): rr-HIST CHMIRS-bb A list of reported hazardous material incidents, spills, and releases from the California Hazardous Material Incident Report System (CHMIRS) prior to 1993. This list has been made available by the California Office of Emergency Services (OES).

Government Publication Date: Jan 1, 1993
Hazardous Waste Manifest Data: rr-HAZNET-bb
A list of hazardous waste manifests received each year by Department of Toxic Substances Control (DTSC). The volume of manifests is typically 900,000 - 1,000,000 annually, representing approximately 450,000 - 500,000 shipments.

Government Publication Date: Oct 24, 2016
Historical Hazardous Waste Manifest Data: rr-HIST MANIFEST-bb A list of historic hazardous waste manifests received by the Department of Toxic Substances Control (DTSC) from year the 1980 to 1992. The volume of manifests is typically 900,000 - 1,000,000 annually, representing approximately 450,000 - 500,000 shipments.

Government Publication Date: Dec 31, 1992
DTSC Registered Hazardous Waste Transporters: rr-HW TRANSPORT-bb The California Department of Toxic Substances Control (DTSC) maintains this list of Registered Hazardous Waste Transporters.

Government Publication Date: Oct 19, 2020
Registered Waste Tire Haulers: rr-WASTE TIRE-bb
This list of registered waste tire haulers is maintained by the California Department of Resources Recycling and Recovery.

Government Publication Date: Dec 16, 2020
California Medical Waste Management Program Facility List: rr-MEDICAL WASTE-bb This list of Medical Waste Management Program Facilities is maintained by the California Department of Public Health. The Medical Waste Management Program (MWMP) regulates the generation, handling, storage, treatment, and disposal of medical waste by providing oversight for the implementation of the Medical Waste Management Act (MWMA). The MWMP permits and inspects all medical waste off-site treatment facilities, medical waste transporters, and medical waste transfer stations. This list contains transporters, treatment, and transfer facilities.

Government Publication Date: Dec 31, 2020
Historical Cortese List: rr-HIST CORTESE-bb
List of sites which were once included on the Cortese list. The Hazardous Waste and Substances Sites (Cortese) List is a planning document used by the State, local agencies and developers to comply with the California Environmental Quality Act requirements for providing information about the location of hazardous sites.

Government Publication Date: Nov 13, 2008
Cease and Desist Orders and Cleanup and Abatement Orders: rr-CDO/CAO-bb The California Environment Protection Agency "Cortese List" of active Cease and Desist Orders (CDO) and Cleanup and Abatement Orders (CAO). This list contains many CDOs and CAOs that do NOT concern the discharge of wastes that are hazardous materials. Many of the listed orders concern, as examples, discharges of domestic sewage, food processing wastes, or sediment that do not contain hazardous materials, but the Water Boards' database does not distinguish between these types of orders.

Government Publication Date: Jul 19, 2020
California Environmental Reporting System (CERS) Hazardous Waste Sites: rr-CERS HAZ-bb CHMIRS

HIST CHMIRS
HAZNET

HIST MANIFEST

HW TRANSPORT

WASTE TIRE

MEDICAL WASTE

HIST CORTESE

CDO/CAO

CERS HAZ
481 erisinfo.com | Environmental Risk Information Services Order No: 21102102250 List of sites in the California Environmental Protection Agency (CalEPA) Regulated Site Portal which fall under the following regulatory programs:

Hazardous Chemical Management, Hazardous Waste Onsite Treatment, Household Hazardous Waste Collection, Hazardous Waste Generator, RCRA LQ HW Generator. The CalEPA oversees the statewide implementation of the Unified Program which applies regulatory standards to protect Californians from hazardous waste and materials.

Government Publication Date: Sep 24, 2021
Delisted Environmental Reporting System (CERS) Hazardous Waste Sites: rr-DELISTED HAZ-bb This database contains a list of sites that were removed from the California Environmental Protection Agency (CalEPA) in the following regulatory programs: Hazardous Chemical Management, Hazardous Waste Onsite Treatment, Household Hazardous Waste Collection, Hazardous Waste Generator, RCRA LQ HW Generator.

Government Publication Date: Nov 29, 2018
Sites in GeoTracker: rr-GEOTRACKER-bb
GeoTracker is the State Water Resource Control Boards' data management system for sites that impact, or have the potential to impact, water quality in California, with emphasis on groundwater. This is a list of sites in GeoTracker that aren't otherwise categorized as LUST, Land Disposal Sites (LDS), Cleanup Sites, or sites having Waste Discharge Requirements (WDR). This listing includes program types such as Underground Injection Control (UIC), Confined Animal Facilities (CAF), Irrigated Lands Regulatory Program, plans, and non-case information.

Government Publication Date: Jun 22, 2021
Mines Listing: rr-MINE-bb
This list includes mine site locations extracted from the Mines Online database, maintained by the California Department of Conservation. Mines Online (MOL) is an interactive web map designed with GIS features that provide information such as the mine name, mine status, commodity sold, location, and other mine specific data. Please note: Mine location information is provided to assist experts in determining the location of mine operators in accordance with California Civil Code section 1103.4 and reflects information reported by mine operators in annual reports provided under Public Resources Code section 2207. While the Division of Mine Reclamation (DMR) attempts to populate MOL with accurate location information, the DMR cannot guarantee the accuracy of operator reported location information.

Government Publication Date: Jan 12, 2021
Recorded Environmental Cleanup Liens: rr-LIEN-bb
The California Department of Toxic Substance Control (DTSC) maintains this list of liens placed upon real properties. A lien is utilized by the DTSC to obtain reimbursement from responsible parties for costs associated with the remediation of contaminated properties.

Government Publication Date: Nov 16, 2020
Waste Discharge Requirements: rr-WASTE DISCHG-bb
List of sites in California State Water Resources Control Board (SWRCB) Waste Discharge Requirements (WDRs) Program in California, made available by the SWRCB via GeoTracker. The WDR program regulates point discharges that are exempt pursuant to Subsection 20090 of Title 27 and not subject to the Federal Water Pollution Control Act. The scope of the WDRs Program also includes the discharge of wastes classified as inert, pursuant to section 20230 of Title 27.

Government Publication Date: Jun 22, 2021
Toxic Pollutant Emissions Facilities: rr-EMISSIONS-bb
A list of criteria and toxic pollutant emissions data for facilities in California made available by the California Environmental Protection Agency - Air Resources Board (ARB). Risk data may be based on previous inventory submittals. The toxics data are submitted to the ARB by the local air districts as requirement of the Air Toxics "Hot Spots" Program. This program requires emission inventory updates every four years.

Government Publication Date: Dec 31, 2019
Clandestine Drug Lab Sites: rr-CDL-bb
The Department of Toxic Substances Control (DTSC) maintains a listing of drug lab sites. DTSC is responsible for removal and disposal of hazardous substances discovered by law enforcement officials while investigating illegal/clandestine drug laboratories.

Government Publication Date: Jan 19, 2021
Tribal
No Tribal additional environmental record sources available for this State.

County

DELISTED HAZ

GEOTRACKER
MINE
LIEN

WASTE DISCHG

EMISSIONS
CDL
482 erisinfo.com | Environmental Risk Information Services Order No: 21102102250 Los Angeles County - Santa Monica City Hazardous Materials Facilities: rr-HAZMAT SANTAMON-bb A list of Hazardous Materials Facilities in the City of Santa Monica, Los Angeles county. This list is made available by Santa Monica Fire Prevention Division which has been designated as the CUPA for the City.

Government Publication Date: Mar 12, 2020
Los Angeles County - Santa Monica City Hazardous Waste Facilities: rr-HAZ WST SANTAMON -bb A list of Hazardous Waste Facilities in Los Angeles County, City of Santa Monica. This list is made available by Santa Monica Fire Prevention Division.

Government Publication Date: Dec 3, 2020

HAZMAT SANTAMON

HAZ WST SANTAMON
483 erisinfo.com | Environmental Risk Information Services Order No: 21102102250 h-Definitions
Database Descriptions: This section provides a detailed explanation for each database including: source, information available, time coverage, and acronyms used. They are listed in alphabetic order.

Detail Report: This is the section of the report which provides the most detail for each individual record. Records are summarized by location, starting with the project property followed by records in closest proximity.

Distance: The distance value is the distance between plotted points, not necessarily the distance between the sites' boundaries. All values are an approximation.

Direction: The direction value is the compass direction of the site in respect to the project property and/or center point of the report.

Elevation: The elevation value is taken from the location at which the records for the site address have been plotted. All values are an approximation.

Source: Google Elevation API.

Executive Summary: This portion of the report is divided into 3 sections:
'Report Summary'- Displays a chart indicating how many records fall on the project property and, within the report search radii. 'Site Report Summary'-Project Property'- This section lists all the records which fall on the project property. For more details, see the 'Detail Report' section.
'Site Report Summary-Surrounding Properties'- This section summarizes all records on adjacent properties, listing them in order of proximity from the project property. For more details, see the 'Detail Report' section.

Map Key: The map key number is assigned according to closest proximity from the project property. Map Key numbers always start at #1. The project property will always have a map key of '1' if records are available. If there is a number in brackets beside the main number, this will indicate the number of records on that specific property. If there is no number in brackets, there is only one record for that property.

The symbol and colour used indicates 'elevation': the red inverted triangle will dictate 'ERIS Sites with Lower Elevation', the yellow triangle will dictate 'ERIS Sites with Higher Elevation' and the orange square will dictate 'ERIS Sites with Same Elevation.' Unplottables: These are records that could not be mapped due to various reasons, including limited geographic information. These records may or may not be in your study area, and are included as reference.

Definitions
Appendix H - Supporting
Documents
1 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Property Information
Order Number: 21102102250p
Date Completed: December 21, 2021
Project Number: 221-0879
Project Property: 129 & 133 N Poplar Ave
129 & 133 N Poplar Ave Montebello CA 90640
Coordinates:

Latitude: 34.00895514
Longitude: -118.09907622
UTM Northing: 3763693.39414 Meters
UTM Easting: 398510.996661 Meters
UTM Zone: UTM Zone 11S
Elevation: 206.17 ft
Slope Direction: SSE
Topographic Information........................................................................................................................................2 Hydrologic Information...........................................................................................................................................4 Geologic Information..............................................................................................................................................7 Soil Information......................................................................................................................................................9 Wells and Additional Sources..............................................................................................................................11 Summary..........................................................................................................................................................12 Detail Report....................................................................................................................................................18 Radon Information.............................................................................................................................................159 Appendix............................................................................................................................................................160 Liability Notice....................................................................................................................................................162 The ERIS Physical Setting Report - PSR provides comprehensive information about the physical setting around a site and includes a complete overview of topography and surface topology, in addition to hydrologic, geologic and soil characteristics. The location and detailed attributes of oil and gas wells, water wells, public water systems and radon are also included for review.

The compilation of both physical characteristics of a site and additional attribute data is useful in assessing the impact of migration of contaminants and subsequent impact on soils and groundwater.

Disclaimer
This Report does not provide a full environmental evaluation for the site or adjacent properties. Please see the terms and disclaimer at the end of the Report for greater detail.

Topographic Information
Topographic Information
3 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p The previous topographic map(s) are created by seamlessly merging and cutting current USGS topographic data. Below are shaded relief map(s), derived from USGS elevation data to show surrounding topography in further detail.

Topographic information at project property:

Elevation: 206.17 ft
Slope Direction: SSE
Hydrologic Information
Hydrologic Information
Hydrologic Information
6 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p The Wetland Type map shows wetland existence overlaid on an aerial imagery. The Flood Hazard Zones map shows FEMA flood hazard zones overlaid on an aerial imagery. Relevant FIRM panels and detailed zone information is provided below.

For detailed Zone descriptions please click the link: https://floodadvocate.com/fema-zone-definitions Available FIRM Panels in area: 06037C1663F(effective:2008-09-26) 06037C1664F(effective:2008-09-26) 06037C1830F(effective:2008-09-26)
Flood Zone A-01
Zone: A
Zone subtype:

Flood Zone AE-01
Zone: AE
Zone subtype:

Flood Zone D-01
Zone: D
Zone subtype:

Flood Zone X-01
Zone: X
Zone subtype: 0.2 PCT ANNUAL CHANCE FLOOD HAZARD
Flood Zone X-12
Zone: X
Zone subtype: AREA OF MINIMAL FLOOD HAZARD
Flood Zone X-14
Zone: X
Zone subtype: AREA WITH REDUCED FLOOD RISK DUE TO LEVEE Geologic Information
Geologic Information
8 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p The previous page shows USGS geology information. Detailed information about each unit is provided below.

Geologic Unit Q
Unit Name: Quaternary alluvium and marine deposits
Unit Age: Pliocene to Holocene
Primary Rock Type: alluvium
Secondary Rock Type: terrace
Unit Description: Alluvium, lake, playa, and terrace deposits; unconsolidated and semiconsolidated. Mostly nonmarine, but includes marine deposits near the coast.

Soil Information
Soil Information
10 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p The previous page shows a soil map using SSURGO data from USDA Natural Resources Conservation Service. Detailed information about each unit is provided below.

Map Unit NOTCOM (100.0%)
Map Unit Name: No Digital Data Available
No more attributes available for this map unit
Wells and Additional Sources
Wells and Additional Sources Summary
12 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Federal Sources
Public Water Systems Violations and Enforcement Data
Map Key PWS ID Distance (ft) Direction
3 CA1910091 1094.74 NE
22 CA1910153 3204.03 SW
Safe Drinking Water Information System (SDWIS)
Map Key ID Distance (ft) Direction
No records found
USGS National Water Information System
Map Key Monitoring Loc Identifier Distance (ft) Direction 2 USGS-340043118051301 1000.81 NE
4 USGS-340044118051301 1277.04 NE
5 USGS-340047118054601 1393.10 NE
6 USGS-340020118060101 1427.45 SW
7 USGS-340044118053502 1803.02 NE
7 USGS-340044118053501 1803.02 NE
11 USGS-340048118062501 2751.80 NW
19 USGS-340006118061401 3049.60 SW
30 USGS-340002118061301 3359.66 SSW
66 USGS-340006118051801 3891.06 SE
72 USGS-340050118050901 3983.42 ENE
80 USGS-11102300 4134.50 NE
84 USGS-340110118053001 4191.01 NNE
115 USGS-335948118053501 4632.02 SSE
State Sources
Oil and Gas Wells
Map Key API No Distance (ft) Direction
1 0403705699 220.36 ENE
9 0403713152 2674.28 ENE
12 0403712288 2781.30 N
13 0403712245 2829.31 NE
14 0403711961 2853.17 N
16 0403705233 2970.81 ESE
17 0403712703 3025.75 NNW
18 0403712016 3047.44 NNW
20 0403712329 3160.13 N
21 0403712298 3199.09 NW
24 0403712026 3274.16 NW
25 0403712277 3302.88 NW
26 0403713154 3327.02 N
27 0403713194 3333.05 NNW
28 0403712246 3342.42 NNW
29 0403712792 3346.29 NW
32 0403712011 3450.93 NNE
Wells and Additional Sources Summary
13 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p 33 0403712043 3461.89 NNW
35 0403712297 3475.56 NW
36 0403711960 3483.04 NNW
37 0403713193 3510.75 NNW
39 0403712294 3554.75 N
40 0403713155 3555.02 NNW
41 0403712267 3559.11 N
42 0403712295 3601.37 N
43 0403705947 3614.04 E
44 0403713185 3629.33 N
45 0403713153 3663.79 NW
46 0403712324 3664.11 NNW
47 0403713192 3672.08 NNW
48 0403712307 3678.66 NNW
49 0403712280 3684.65 NNW
50 0403713190 3696.07 NNW
51 0403712272 3700.96 NNW
52 0403706146 3718.91 SE
53 0403712527 3735.79 N
54 0403712790 3738.71 N
55 0403712285 3739.62 NW
56 0403712010 3760.06 NNE
57 0403712271 3792.51 NNW
58 0403712042 3805.00 NNW
60 0403712301 3816.01 NW
61 0403712319 3829.23 N
62 0403712282 3837.90 NNW
63 0403712279 3842.76 NNW
64 0403712292 3855.51 N
65 0403713197 3879.11 N
67 0403712270 3903.99 NW
68 0403712343 3905.26 N
69 0403712033 3979.01 N
70 0403712797 3981.19 NNW
71 0403713188 3983.32 NNW
73 0403712306 3987.02 NNW
74 0403712344 4021.98 NNE
75 0403713178 4027.40 NW
76 0403713189 4040.64 NW
77 0403712798 4041.37 NNW
78 0403712276 4041.67 NW
79 0403712525 4099.98 NNW
81 0403712022 4142.15 N
83 0403713177 4178.24 N
85 0403713196 4219.86 N
87 0403712704 4224.94 N
88 0403721920 4229.49 N
91 0403713191 4241.32 NNW
92 0403712796 4242.55 NNW
93 0403721922 4243.36 NNW
94 0403712708 4245.93 NW
95 0403706297 4263.58 NW
96 0403712766 4279.08 N
97 0403712296 4281.27 NNW
98 0403713183 4316.75 NNW
99 0403712345 4336.29 N
100 0403712308 4339.38 NW
101 0403706022 4356.94 ENE
102 0403713187 4389.98 NNW
103 0403712521 4400.59 NNW
104 0403712705 4402.67 NW
105 0403712725 4446.36 N
106 0403712723 4459.07 N
107 0403712756 4498.01 N
108 0403705411 4501.75 E
109 0403712021 4520.34 N
Wells and Additional Sources Summary
14 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p 110 0403713184 4521.05 NNW
111 0403712757 4558.68 N
112 0403712523 4561.12 NNW
113 0403726329 4580.66 N
114 0403712707 4602.34 NW
116 0403713186 4634.32 NNW
117 0403712721 4647.14 NW
118 0403713158 4681.53 NNW
119 0403712598 4701.12 NNW
120 0403712020 4735.47 NNW
121 0403712724 4749.54 N
122 0403712706 4776.84 NW
123 0403712720 4790.88 NW
124 0403712787 4794.41 NNW
125 0403712522 4812.15 NNW
126 0403713157 4842.41 NNW
127 0403712755 4850.13 N
128 0403712709 4860.88 NNW
129 0403712600 4869.21 NNW
130 0403712785 4887.37 NNW
131 0403712599 4915.49 NNW
132 0403713159 4919.50 NNW
133 0403712711 4927.96 NNW
134 0403712722 4936.16 NW
135 0403712749 4938.54 N
136 0403712786 4942.29 NNW
137 0403712746 4955.52 NNE
138 0403712719 4958.83 NW
139 0403712716 4975.96 NW
140 0403712015 4985.50 NNW
141 0403712784 4993.02 NNW
142 0403712014 5033.18 NNW
145 0403712710 5061.90 NNW
146 0403712752 5077.22 N
147 0403712745 5080.39 N
148 0403712524 5081.28 NNW
149 0403711907 5085.47 NW
150 0403720405 5095.74 E
151 0403712549 5102.50 NNW
152 0403705156 5123.50 SSW
153 0403712520 5163.33 NW
154 0403712550 5163.56 NNW
155 0403712743 5202.66 N
156 0403712576 5213.47 NNW
157 0403712548 5242.07 NNW
158 0403712278 5259.63 NNE
159 0403712555 5271.57 NNW
Periodic Groundwater Level Measurement Locations
Map Key ID Distance (ft) Direction
No records found
Well Completion Reports
Map Key WCR No Distance (ft) Direction
8 WCR1940-000250 2660.56 ENE
8 WCR1950-001935 2660.56 ENE
8 WCR1776-007994 2660.56 ENE
8 WCR1948-001416 2660.56 ENE
8 WCR2001-011456 2660.56 ENE
8 WCR2001-011461 2660.56 ENE
Wells and Additional Sources Summary
15 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p 8 WCR1776-008012 2660.56 ENE
8 WCR1956-001636 2660.56 ENE
8 WCR2001-011462 2660.56 ENE
8 WCR2001-011459 2660.56 ENE
8 WCR1970-001775 2660.56 ENE
8 WCR1944-000421 2660.56 ENE
8 WCR1948-001415 2660.56 ENE
8 WCR1944-000325 2660.56 ENE
8 WCR1985-010853 2660.56 ENE
8 WCR1948-000988 2660.56 ENE
8 WCR2001-011460 2660.56 ENE
8 WCR1944-000327 2660.56 ENE
8 WCR1970-001774 2660.56 ENE
8 WCR1776-008009 2660.56 ENE
8 WCR2001-011455 2660.56 ENE
8 WCR1948-000989 2660.56 ENE
8 WCR1953-001652 2660.56 ENE
8 WCR1776-008010 2660.56 ENE
8 WCR1940-000156 2660.56 ENE
8 WCR1973-003510 2660.56 ENE
8 WCR2001-011457 2660.56 ENE
8 WCR1954-002007 2660.56 ENE
8 WCR1776-007995 2660.56 ENE
8 WCR1776-007996 2660.56 ENE
8 WCR1948-000990 2660.56 ENE
8 WCR1936-000198 2660.56 ENE
8 WCR2001-011458 2660.56 ENE
8 WCR1936-000287 2660.56 ENE
8 WCR2001-011463 2660.56 ENE
10 WCR2015-001240 2743.42 WNW
10 WCR2015-001243 2743.42 WNW
10 WCR2004-014974 2743.42 WNW
10 WCR1989-019047 2743.42 WNW
10 WCR1948-001413 2743.42 WNW
10 WCR1948-000987 2743.42 WNW
10 WCR0215796 2743.42 WNW
10 WCR1948-000986 2743.42 WNW
10 WCR1948-001414 2743.42 WNW
10 WCR1989-019046 2743.42 WNW
10 WCR2015-001237 2743.42 WNW
10 WCR2015-001239 2743.42 WNW
10 WCR2014-009282 2743.42 WNW
10 WCR2004-014972 2743.42 WNW
10 WCR1998-010712 2743.42 WNW
10 WCR2004-014973 2743.42 WNW
10 WCR1995-010133 2743.42 WNW
10 WCR2015-001238 2743.42 WNW
10 WCR1956-001635 2743.42 WNW
10 WCR2003-014492 2743.42 WNW
10 WCR2004-014975 2743.42 WNW
10 WCR2000-011929 2743.42 WNW
10 WCR2015-001236 2743.42 WNW
15 WCR2019-010123 2872.23 S
23 WCR2020-004131 3263.55 SW
31 WCR2020-003556 3363.35 WSW
34 WCR2020-003558 3469.17 WSW
38 WCR2020-003557 3544.32 WSW
59 WCR2019-017300 3806.52 ESE
82 WCR2020-004550 4143.32 NW
86 WCR2020-004549 4220.43 NW
89 WCR2020-004546 4239.00 NW
89 WCR2020-004547 4239.00 NW
90 WCR2020-004548 4241.17 NW
143 WCR1945-000443 5051.81 SSE
143 WCR1776-011154 5051.81 SSE
143 WCR2005-013004 5051.81 SSE
Wells and Additional Sources Summary
16 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p 143 WCR2005-013013 5051.81 SSE
143 WCR2005-012909 5051.81 SSE
143 WCR2016-000282 5051.81 SSE
143 WCR2005-013009 5051.81 SSE
143 WCR2001-011465 5051.81 SSE
143 WCR1955-002562 5051.81 SSE
143 WCR1932-000177 5051.81 SSE
143 WCR2005-013008 5051.81 SSE
143 WCR1932-000101 5051.81 SSE
143 WCR1955-002040 5051.81 SSE
143 WCR1946-000897 5051.81 SSE
143 WCR1929-000484 5051.81 SSE
143 WCR1955-002042 5051.81 SSE
143 WCR1945-000573 5051.81 SSE
143 WCR1929-000229 5051.81 SSE
143 WCR1955-002041 5051.81 SSE
143 WCR1955-002563 5051.81 SSE
143 WCR0304714 5051.81 SSE
143 WCR1954-002009 5051.81 SSE
143 WCR1776-008017 5051.81 SSE
143 WCR2001-011464 5051.81 SSE
143 WCR2005-013010 5051.81 SSE
143 WCR2005-013012 5051.81 SSE
143 WCR2004-016069 5051.81 SSE
143 WCR2005-013005 5051.81 SSE
143 WCR1917-000153 5051.81 SSE
143 WCR2005-012908 5051.81 SSE
143 WCR2016-000283 5051.81 SSE
143 WCR1917-000076 5051.81 SSE
143 WCR2005-013007 5051.81 SSE
143 WCR2005-013011 5051.81 SSE
143 WCR0271440 5051.81 SSE
143 WCR2005-013006 5051.81 SSE
143 WCR2016-000284 5051.81 SSE
143 WCR1946-000703 5051.81 SSE
143 WCR2001-011467 5051.81 SSE
143 WCR2005-012910 5051.81 SSE
143 WCR1776-008016 5051.81 SSE
143 WCR1950-001936 5051.81 SSE
143 WCR1776-011157 5051.81 SSE
144 WCR1945-000444 5057.59 SSW
144 WCR1776-008035 5057.59 SSW
144 WCR1946-000705 5057.59 SSW
144 WCR1776-008037 5057.59 SSW
144 WCR1776-008034 5057.59 SSW
144 WCR1776-008033 5057.59 SSW
144 WCR1776-011846 5057.59 SSW
144 WCR1940-000159 5057.59 SSW
144 WCR1776-008036 5057.59 SSW
144 WCR1948-001419 5057.59 SSW
144 WCR1928-000178 5057.59 SSW
144 WCR1945-000576 5057.59 SSW
144 WCR1928-000374 5057.59 SSW
144 WCR2001-011486 5057.59 SSW
144 WCR1925-000310 5057.59 SSW
144 WCR1921-000085 5057.59 SSW
144 WCR1776-008014 5057.59 SSW
144 WCR1948-001420 5057.59 SSW
144 WCR2001-011485 5057.59 SSW
144 WCR1940-000251 5057.59 SSW
144 WCR2001-011488 5057.59 SSW
144 WCR1776-008038 5057.59 SSW
144 WCR2001-011484 5057.59 SSW
144 WCR1948-000992 5057.59 SSW
144 WCR2001-011487 5057.59 SSW
144 WCR2001-011469 5057.59 SSW
Wells and Additional Sources Summary
17 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p 144 WCR1946-000899 5057.59 SSW
144 WCR1946-000900 5057.59 SSW
144 WCR0223324 5057.59 SSW
144 WCR1946-000704 5057.59 SSW
144 WCR2001-011468 5057.59 SSW
144 WCR1991-018077 5057.59 SSW
144 WCR1920-000137 5057.59 SSW
144 WCR2013-008912 5057.59 SSW
144 WCR1921-000225 5057.59 SSW
144 WCR1948-000991 5057.59 SSW
144 WCR1987-013723 5057.59 SSW
144 WCR1920-000307 5057.59 SSW
Wells and Additional Sources Detail Report
18 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Public Water Systems Violations and Enforcement Data
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 3 NE 0.21 1,094.74 213.03 PWSV
Address Line 2: 344 E. MADISON AVE.

State Code: CA
Zip Code: 90640
City Name: MONTEBELLO
Address Line 1: P.O. BOX 279
PWS ID: CA1910091
PWS Type Code: CWS
PWS Type Description: Community Water System
Primary Source Code: GW
Primary Source Desc: Groundwater
PWS Activity Code: A
PWS Activity Description: Active
PWS Deactivation Date:

Phone Number: 323-722-8654
--Details--
Population Served Count: 32219
City Served:

County Served: Los Angeles
State Served: CA
Zip Code Served:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 22 SW 0.61 3,204.03 218.14 PWSV
Address Line 2:

State Code: CA
Zip Code: 90640
City Name: MONTEBELLO
Address Line 1: 437 BLUFF ROAD
PWS ID: CA1910153
PWS Type Code: CWS
PWS Type Description: Community Water System
Primary Source Code: GW
Primary Source Desc: Groundwater
PWS Activity Code: A
PWS Activity Description: Active
PWS Deactivation Date:

Phone Number: 323-721-4735
Wells and Additional Sources Detail Report
19 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p --Details--
Population Served Count: 9574
City Served:

County Served: Los Angeles
State Served: CA
Zip Code Served:

USGS National Water Information System
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 2 NE 0.19 1,000.81 214.02 FED USGS
Organiz Identifier: USGS-CA Formation Type:

Organiz Name: USGS California Water Science
Center
Aquifer Name: California Coastal Basin aquifers
Well Depth: 300 Aquifer Type:

Well Depth Unit: ft Country Code: US
Well Hole Depth: 900 Provider Name: NWIS
W Hole Depth Unit: ft County: LOS ANGELES
Construction Date: Latitude: 34.0113333
Source Map Scale: 24000 Longitude: -118.0966667
Monitoring Loc Name: 002S012W12M002S
Monitoring Loc Identifier: USGS-340043118051301
Monitoring Loc Type: Well
Monitoring Loc Desc:

HUC Eight Digit Code: 18070105
Drainage Area:

Drainage Area Unit:

Contrib Drainage Area:

Contrib Drainage Area
Unit:

Horizontal Accuracy: 1
Horizontal Accuracy Unit: seconds
Horizontal Collection
Mthd:

Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) Horiz Coord Refer
System:

NAD83
Vertical Measure: 211
Vertical Measure Unit: feet
Vertical Accuracy: 2.5
Vertical Accuracy Unit: feet
Vertical Collection Mthd: Interpolated from topographic map.

Vert Coord Refer System: NGVD29
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 4 NE 0.24 1,277.04 214.12 FED USGS
Organiz Identifier: USGS-CA Formation Type:

Organiz Name: USGS California Water Science Aquifer Name: California Coastal Basin aquifers Wells and Additional Sources Detail Report
20 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Center
Well Depth: 250 Aquifer Type:

Well Depth Unit: ft Country Code: US
Well Hole Depth: 250 Provider Name: NWIS
W Hole Depth Unit: ft County: LOS ANGELES
Construction Date: Latitude: 34.0119819
Source Map Scale: 24000 Longitude: -118.096191
Monitoring Loc Name: 002S012W12E007S
Monitoring Loc Identifier: USGS-340044118051301
Monitoring Loc Type: Well
Monitoring Loc Desc:

HUC Eight Digit Code: 18070105
Drainage Area:

Drainage Area Unit:

Contrib Drainage Area:

Contrib Drainage Area
Unit:

Horizontal Accuracy: .5
Horizontal Accuracy Unit: seconds
Horizontal Collection
Mthd:

Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) Horiz Coord Refer
System:

NAD83
Vertical Measure: 200
Vertical Measure Unit: feet
Vertical Accuracy: 5
Vertical Accuracy Unit: feet
Vertical Collection Mthd: Interpolated from topographic map.

Vert Coord Refer System: NGVD29
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 5 NE 0.26 1,393.10 185.53 FED USGS
Organiz Identifier: USGS-CA Formation Type:

Organiz Name: USGS California Water Science
Center
Aquifer Name: California Coastal Basin aquifers
Well Depth: 250 Aquifer Type:

Well Depth Unit: ft Country Code: US
Well Hole Depth: 250 Provider Name: NWIS
W Hole Depth Unit: ft County: LOS ANGELES
Construction Date: Latitude: 34.0118207
Source Map Scale: 24000 Longitude: -118.0953409
Monitoring Loc Name: 002S012W12E008S
Monitoring Loc Identifier: USGS-340047118054601
Monitoring Loc Type: Well
Monitoring Loc Desc:

HUC Eight Digit Code: 18070105
Drainage Area:

Drainage Area Unit:

Wells and Additional Sources Detail Report
21 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Contrib Drainage Area:

Contrib Drainage Area
Unit:

Horizontal Accuracy: .5
Horizontal Accuracy Unit: seconds
Horizontal Collection
Mthd:

Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) Horiz Coord Refer
System:

NAD83
Vertical Measure: 200
Vertical Measure Unit: feet
Vertical Accuracy: 20
Vertical Accuracy Unit: feet
Vertical Collection Mthd: Interpolated from topographic map.

Vert Coord Refer System: NGVD29
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 6 SW 0.27 1,427.45 205.37 FED USGS
Organiz Identifier: USGS-CA Formation Type:

Organiz Name: USGS California Water Science
Center
Aquifer Name: California Coastal Basin aquifers
Well Depth: 380 Aquifer Type:

Well Depth Unit: ft Country Code: US
Well Hole Depth: 400 Provider Name: NWIS
W Hole Depth Unit: ft County: LOS ANGELES
Construction Date: 19890802 Latitude: 34.0055
Source Map Scale: 24000 Longitude: -118.1020278
Monitoring Loc Name: 002S012W11R004S
Monitoring Loc Identifier: USGS-340020118060101
Monitoring Loc Type: Well
Monitoring Loc Desc:

HUC Eight Digit Code: 18070105
Drainage Area:

Drainage Area Unit:

Contrib Drainage Area:

Contrib Drainage Area
Unit:

Horizontal Accuracy: 1
Horizontal Accuracy Unit: seconds
Horizontal Collection
Mthd:

Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) Horiz Coord Refer
System:

NAD83
Vertical Measure: 170
Vertical Measure Unit: feet
Vertical Accuracy: 10
Vertical Accuracy Unit: feet
Vertical Collection Mthd: Interpolated from topographic map.

Vert Coord Refer System: NGVD29
Wells and Additional Sources Detail Report
22 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 7 NE 0.34 1,803.02 179.51 FED USGS
Organiz Identifier: USGS-CA Formation Type:

Organiz Name: USGS California Water Science
Center
Aquifer Name: California Coastal Basin aquifers
Well Depth: 280 Aquifer Type:

Well Depth Unit: ft Country Code: US
Well Hole Depth: 280 Provider Name: NWIS
W Hole Depth Unit: ft County: LOS ANGELES
Construction Date: Latitude: 34.0122346
Source Map Scale: 24000 Longitude: -118.0939576
Monitoring Loc Name: 002S012W12E006S
Monitoring Loc Identifier: USGS-340044118053502
Monitoring Loc Type: Well
Monitoring Loc Desc:

HUC Eight Digit Code: 18070105
Drainage Area:

Drainage Area Unit:

Contrib Drainage Area:

Contrib Drainage Area
Unit:

Horizontal Accuracy: 1
Horizontal Accuracy Unit: seconds
Horizontal Collection
Mthd:

Interpolated from MAP.

Horiz Coord Refer
System:

NAD83
Vertical Measure: 200
Vertical Measure Unit: feet
Vertical Accuracy: 10
Vertical Accuracy Unit: feet
Vertical Collection Mthd: Interpolated from topographic map.

Vert Coord Refer System: NGVD29
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 7 NE 0.34 1,803.02 179.51 FED USGS
Organiz Identifier: USGS-CA Formation Type:

Organiz Name: USGS California Water Science
Center
Aquifer Name: California Coastal Basin aquifers
Well Depth: 302 Aquifer Type:

Well Depth Unit: ft Country Code: US
Well Hole Depth: 302 Provider Name: NWIS
W Hole Depth Unit: ft County: LOS ANGELES
Construction Date: Latitude: 34.0122346
Source Map Scale: 24000 Longitude: -118.0939576
Monitoring Loc Name: 002S012W12E005S
Wells and Additional Sources Detail Report
23 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Monitoring Loc Identifier: USGS-340044118053501
Monitoring Loc Type: Well
Monitoring Loc Desc:

HUC Eight Digit Code: 18070105
Drainage Area:

Drainage Area Unit:

Contrib Drainage Area:

Contrib Drainage Area
Unit:

Horizontal Accuracy: 1
Horizontal Accuracy Unit: seconds
Horizontal Collection
Mthd:

Interpolated from MAP.

Horiz Coord Refer
System:

NAD83
Vertical Measure: 200
Vertical Measure Unit: feet
Vertical Accuracy: 10
Vertical Accuracy Unit: feet
Vertical Collection Mthd: Interpolated from topographic map.

Vert Coord Refer System: NGVD29
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 11 NW 0.52 2,751.80 202.11 FED USGS
Organiz Identifier: USGS-CA Formation Type:

Organiz Name: USGS California Water Science
Center
Aquifer Name: California Coastal Basin aquifers
Well Depth: 680 Aquifer Type:

Well Depth Unit: ft Country Code: US
Well Hole Depth: 680 Provider Name: NWIS
W Hole Depth Unit: ft County: LOS ANGELES
Construction Date: 19981005 Latitude: 34.0133333
Source Map Scale: 24000 Longitude: -118.1069444
Monitoring Loc Name: 002S012W11G001S
Monitoring Loc Identifier: USGS-340048118062501
Monitoring Loc Type: Well
Monitoring Loc Desc:

HUC Eight Digit Code: 18070105
Drainage Area:

Drainage Area Unit:

Contrib Drainage Area:

Contrib Drainage Area
Unit:

Horizontal Accuracy: .5
Horizontal Accuracy Unit: seconds
Horizontal Collection
Mthd:

Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) Horiz Coord Refer
System:

NAD83
Wells and Additional Sources Detail Report
24 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Vertical Measure: 200
Vertical Measure Unit: feet
Vertical Accuracy: 10
Vertical Accuracy Unit: feet
Vertical Collection Mthd: Interpolated from topographic map.

Vert Coord Refer System: NGVD29
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 19 SW 0.58 3,049.60 215.84 FED USGS
Organiz Identifier: USGS-CA Formation Type:

Organiz Name: USGS California Water Science
Center
Aquifer Name: California Coastal Basin aquifers
Well Depth: 364 Aquifer Type:

Well Depth Unit: ft Country Code: US
Well Hole Depth: 364 Provider Name: NWIS
W Hole Depth Unit: ft County: LOS ANGELES
Construction Date: Latitude: 34.0016796
Source Map Scale: 24000 Longitude: -118.1047912
Monitoring Loc Name: 002S012W14B008S
Monitoring Loc Identifier: USGS-340006118061401
Monitoring Loc Type: Well
Monitoring Loc Desc:

HUC Eight Digit Code: 18070105
Drainage Area:

Drainage Area Unit:

Contrib Drainage Area:

Contrib Drainage Area
Unit:

Horizontal Accuracy: 1
Horizontal Accuracy Unit: seconds
Horizontal Collection
Mthd:

Interpolated from MAP.

Horiz Coord Refer
System:

NAD83
Vertical Measure: 195
Vertical Measure Unit: feet
Vertical Accuracy: 10
Vertical Accuracy Unit: feet
Vertical Collection Mthd: Interpolated from topographic map.

Vert Coord Refer System: NGVD29
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 30 SSW 0.64 3,359.66 193.89 FED USGS
Organiz Identifier: USGS-CA Formation Type:

Organiz Name: USGS California Water Science
Center
Aquifer Name: California Coastal Basin aquifers
Wells and Additional Sources Detail Report
25 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Well Depth: 398 Aquifer Type:

Well Depth Unit: ft Country Code: US
Well Hole Depth: 398 Provider Name: NWIS
W Hole Depth Unit: ft County: LOS ANGELES
Construction Date: Latitude: 34.0005685
Source Map Scale: 24000 Longitude: -118.1045134
Monitoring Loc Name: 002S012W14B002S
Monitoring Loc Identifier: USGS-340002118061301
Monitoring Loc Type: Well
Monitoring Loc Desc:

HUC Eight Digit Code: 18070105
Drainage Area:

Drainage Area Unit:

Contrib Drainage Area:

Contrib Drainage Area
Unit:

Horizontal Accuracy: 5
Horizontal Accuracy Unit: seconds
Horizontal Collection
Mthd:

Interpolated from MAP.

Horiz Coord Refer
System:

NAD83
Vertical Measure: 170
Vertical Measure Unit: feet
Vertical Accuracy: 2.5
Vertical Accuracy Unit: feet
Vertical Collection Mthd: Interpolated from topographic map.

Vert Coord Refer System: NGVD29
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 66 SE 0.74 3,891.06 173.06 FED USGS
Organiz Identifier: USGS-CA Formation Type:

Organiz Name: USGS California Water Science
Center
Aquifer Name: California Coastal Basin aquifers
Well Depth: 425 Aquifer Type:

Well Depth Unit: ft Country Code: US
Well Hole Depth: 425 Provider Name: NWIS
W Hole Depth Unit: ft County: LOS ANGELES
Construction Date: Latitude: 34.0016794
Source Map Scale: 24000 Longitude: -118.0892351
Monitoring Loc Name: 002S012W13D007S
Monitoring Loc Identifier: USGS-340006118051801
Monitoring Loc Type: Well
Monitoring Loc Desc:

HUC Eight Digit Code: 18070105
Drainage Area:

Drainage Area Unit:

Contrib Drainage Area:

Wells and Additional Sources Detail Report
26 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Contrib Drainage Area
Unit:

Horizontal Accuracy: 1
Horizontal Accuracy Unit: seconds
Horizontal Collection
Mthd:

Interpolated from MAP.

Horiz Coord Refer
System:

NAD83
Vertical Measure: 170
Vertical Measure Unit: feet
Vertical Accuracy: 10
Vertical Accuracy Unit: feet
Vertical Collection Mthd: Interpolated from topographic map.

Vert Coord Refer System: NGVD29
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 72 ENE 0.75 3,983.42 184.06 FED USGS
Organiz Identifier: USGS-CA Formation Type:

Organiz Name: USGS California Water Science
Center
Aquifer Name: California Coastal Basin aquifers
Well Depth: 452 Aquifer Type:

Well Depth Unit: ft Country Code: US
Well Hole Depth: 452 Provider Name: NWIS
W Hole Depth Unit: ft County: LOS ANGELES
Construction Date: Latitude: 34.0139011
Source Map Scale: 24000 Longitude: -118.086735
Monitoring Loc Name: 002S012W12E002S
Monitoring Loc Identifier: USGS-340050118050901
Monitoring Loc Type: Well
Monitoring Loc Desc:

HUC Eight Digit Code: 18070105
Drainage Area:

Drainage Area Unit:

Contrib Drainage Area:

Contrib Drainage Area
Unit:

Horizontal Accuracy: 1
Horizontal Accuracy Unit: seconds
Horizontal Collection
Mthd:

Interpolated from MAP.

Horiz Coord Refer
System:

NAD83
Vertical Measure:

Vertical Measure Unit:

Vertical Accuracy:

Vertical Accuracy Unit:

Vertical Collection Mthd:

Vert Coord Refer System:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB Wells and Additional Sources Detail Report
27 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p 80 NE 0.78 4,134.50 182.12 FED USGS
Organiz Identifier: USGS-CA Formation Type:

Organiz Name: USGS California Water Science
Center
Aquifer Name:

Well Depth: Aquifer Type:

Well Depth Unit: Country Code: US
Well Hole Depth: Provider Name: NWIS
W Hole Depth Unit: County: LOS ANGELES
Construction Date: Latitude: 34.0166788
Source Map Scale: Longitude: -118.0884018
Monitoring Loc Name: RIO HONDO BL WHITTIER NARROWS DAM CA Monitoring Loc Identifier: USGS-11102300
Monitoring Loc Type: Stream
Monitoring Loc Desc:

HUC Eight Digit Code: 18070105
Drainage Area: 124
Drainage Area Unit: sq mi
Contrib Drainage Area:

Contrib Drainage Area
Unit:

Horizontal Accuracy: 5
Horizontal Accuracy Unit: seconds
Horizontal Collection
Mthd:

Interpolated from MAP.

Horiz Coord Refer
System:

NAD83
Vertical Measure:

Vertical Measure Unit:

Vertical Accuracy:

Vertical Accuracy Unit:

Vertical Collection Mthd:

Vert Coord Refer System:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 84 NNE 0.79 4,191.01 208.05 FED USGS
Organiz Identifier: USGS-CA Formation Type:

Organiz Name: USGS California Water Science
Center
Aquifer Name: California Coastal Basin aquifers
Well Depth: 476 Aquifer Type:

Well Depth Unit: ft Country Code: US
Well Hole Depth: 486 Provider Name: NWIS
W Hole Depth Unit: ft County: LOS ANGELES
Construction Date: Latitude: 34.0194565
Source Map Scale: 24000 Longitude: -118.0925687
Monitoring Loc Name: 002S012W01P002S
Monitoring Loc Identifier: USGS-340110118053001
Wells and Additional Sources Detail Report
28 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Monitoring Loc Type: Well
Monitoring Loc Desc:

HUC Eight Digit Code: 18070105
Drainage Area:

Drainage Area Unit:

Contrib Drainage Area:

Contrib Drainage Area
Unit:

Horizontal Accuracy: 1
Horizontal Accuracy Unit: seconds
Horizontal Collection
Mthd:

Interpolated from MAP.

Horiz Coord Refer
System:

NAD83
Vertical Measure:

Vertical Measure Unit:

Vertical Accuracy:

Vertical Accuracy Unit:

Vertical Collection Mthd:

Vert Coord Refer System:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 115 SSE 0.88 4,632.02 173.33 FED USGS
Organiz Identifier: USGS-CA Formation Type:

Organiz Name: USGS California Water Science
Center
Aquifer Name: California Coastal Basin aquifers
Well Depth: 474 Aquifer Type:

Well Depth Unit: ft Country Code: US
Well Hole Depth: 474 Provider Name: NWIS
W Hole Depth Unit: ft County: LOS ANGELES
Construction Date: Latitude: 33.9966796
Source Map Scale: 24000 Longitude: -118.0939574
Monitoring Loc Name: 002S012W13L005S
Monitoring Loc Identifier: USGS-335948118053501
Monitoring Loc Type: Well
Monitoring Loc Desc:

HUC Eight Digit Code: 18070105
Drainage Area:

Drainage Area Unit:

Contrib Drainage Area:

Contrib Drainage Area
Unit:

Horizontal Accuracy: 1
Horizontal Accuracy Unit: seconds
Horizontal Collection
Mthd:

Interpolated from MAP.

Horiz Coord Refer
System:

NAD83
Vertical Measure: 170
Wells and Additional Sources Detail Report
29 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Vertical Measure Unit: feet
Vertical Accuracy: 2.5
Vertical Accuracy Unit: feet
Vertical Collection Mthd: Interpolated from topographic map.

Vert Coord Refer System: NGVD29
Oil and Gas Wells
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 1 ENE 0.04 220.36 180.72 OGW
API No: 0403705699 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: R1400
Well No: 1 Operator Name: Rex Oil Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Any Field
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Lease by Rex Oil Co. Section: 12
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.00918579
Confidential: Long83: -118.09781647
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 9 ENE 0.51 2,674.28 181.77 OGW
API No: 0403713152 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 09194
Well No: 1 Operator Name: Whittier Narrows Oil Co.

Wells and Additional Sources Detail Report
30 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Beverly Road Operating Unit Section: 12
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01226425
Confidential: Long83: -118.0905838
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 12 N 0.53 2,781.30 210.57 OGW
API No: 0403712288 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 01561
Well No: 1 Operator Name: Chemical Oil Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Chemiculture Section: 12
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01686859
Wells and Additional Sources Detail Report
31 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Confidential: Long83: -118.09897614
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 13 NE 0.54 2,829.31 198.42 OGW
API No: 0403712245 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 00240
Well No: 1 Operator Name: Allied Petroleum Corp
Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Germain Section: 12
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01499939
Confidential: Long83: -118.09249878
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 14 N 0.54 2,853.17 210.96 OGW
API No: 0403711961 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C9100
Wells and Additional Sources Detail Report
32 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Well No: 1 Operator Name: Crown Central Petro. Corp.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Robinson Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01706314
Confidential: Long83: -118.09888458
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 16 ESE 0.56 2,970.81 172.00 OGW
API No: 0403705233 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 00930
Well No: 1 Operator Name: British-American Oil Producing Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: DH District: Southern
Well Type Desc: Dry Hole Geo District:

Well Symbol: PluggedDH Field Code:

Well Sym Desc: Field Name: Any Field
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Pico Section: 12
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Wells and Additional Sources Detail Report
33 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Dryhole: Lat83: 34.00436401
Confidential: Long83: -118.09050751
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 17 NNW 0.57 3,025.75 210.01 OGW
API No: 0403712703 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 1 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Groen Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01715088
Confidential: Long83: -118.10235596
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 18 NNW 0.58 3,047.44 209.97 OGW
API No: 0403712016 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

Wells and Additional Sources Detail Report
34 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p OID: Operator Code: 05091
Well No: 3 Operator Name: L. G. Larson Drilling Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Van Dusen Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01623535
Confidential: Long83: -118.10482788
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 20 N 0.60 3,160.13 211.99 OGW
API No: 0403712329 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: R3900
Well No: 1 Operator Name: Rothschild Oil Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Crestline-Pedro Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Wells and Additional Sources Detail Report
35 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01779175
Confidential: Long83: -118.10106659
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 21 NW 0.61 3,199.09 207.40 OGW
API No: 0403712298 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 02074
Well No: 2 Operator Name: David R. Faries, Trustee
Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Fremont Section: 12
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01554108
Confidential: Long83: -118.10666656
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 24 NW 0.62 3,274.16 211.06 OGW
API No: 0403712026 Directional:

All Well Key: BLM Well:

Wells and Additional Sources Detail Report
36 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p OP Well ID: EPA Well:

OID: Operator Code: 05576
Well No: 1 Operator Name: M. O. C. Oil Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Zinn Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01646805
Confidential: Long83: -118.10573578
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 25 NW 0.63 3,302.88 208.05 OGW
API No: 0403712277 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 00930
Well No: RYDER Operator Name: British-American Oil Producing Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Lease by British-American Oil
Producing Co.

Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Wells and Additional Sources Detail Report
37 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01571655
Confidential: Long83: -118.10694122
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 26 N 0.63 3,327.02 215.19 OGW
API No: 0403713154 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 09354
Well No: 1 Operator Name: Wood-Callahan
Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Grant Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01834869
Confidential: Long83: -118.10012817
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 27 NNW 0.63 3,333.05 211.43 OGW
API No: 0403713194 Directional:

Wells and Additional Sources Detail Report
38 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 08659
Well No: 3 Operator Name: United Montebello Oil Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: United Montebello Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01760101
Confidential: Long83: -118.10378265
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 28 NNW 0.63 3,342.42 211.95 OGW
API No: 0403712246 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 00364
Well No: 1 Operator Name: Angle Oil Corp.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Angle Section: 11
Elevation: Township: 02S
Wells and Additional Sources Detail Report
39 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01739502
Confidential: Long83: -118.10437012
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 29 NW 0.63 3,346.29 212.56 OGW
API No: 0403712792 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 1 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Burke Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01678467
Confidential: Long83: -118.10561371
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 32 NNE 0.65 3,450.93 215.39 OGW
Wells and Additional Sources Detail Report
40 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p API No: 0403712011 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: E3700
Well No: 2 Operator Name: Exxon Mobil Corporation
Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Trustee Section: 12
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01834106
Confidential: Long83: -118.09613037
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 33 NNW 0.66 3,461.89 214.68 OGW
API No: 0403712043 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 06961
Well No: 2 Operator Name: Pueblo Oil Corp.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Pueblo Section: 11
Wells and Additional Sources Detail Report
41 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01745605
Confidential: Long83: -118.10505676
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 35 NW 0.66 3,475.56 213.55 OGW
API No: 0403712297 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 02074
Well No: 1 Operator Name: David R. Faries, Trustee
Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Fremont Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.0167923
Confidential: Long83: -118.10632324
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 36 NNW 0.66 3,483.04 214.95 OGW
Wells and Additional Sources Detail Report
42 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p API No: 0403711960 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C9100
Well No: 1 Operator Name: Crown Central Petro. Corp.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Howell Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01828766
Confidential: Long83: -118.10303497
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 37 NNW 0.66 3,510.75 215.61 OGW
API No: 0403713193 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 08659
Well No: 2 Operator Name: United Montebello Oil Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Wells and Additional Sources Detail Report
43 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Lease Name: United Montebello Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01797867
Confidential: Long83: -118.10420227
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 39 N 0.67 3,554.75 224.97 OGW
API No: 0403712294 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 02502
Well No: 1 Operator Name: East Montebello Oil Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Rissinger Section: 12
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01896286
Confidential: Long83: -118.09829712
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB Wells and Additional Sources Detail Report
44 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p 40 NNW 0.67 3,555.02 217.22 OGW
API No: 0403713155 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 09354
Well No: 1 Operator Name: Wood-Callahan
Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Marcotte Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.0182724
Confidential: Long83: -118.10375977
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 41 N 0.67 3,559.11 223.41 OGW
API No: 0403712267 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 00604
Well No: 1 Operator Name: Bakersfield-Montebello Oil Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Wells and Additional Sources Detail Report
45 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Abandoned Date: County Name: Los Angeles
Lease Name: Thill Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.0189743
Confidential: Long83: -118.1003418
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 42 N 0.68 3,601.37 224.94 OGW
API No: 0403712295 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 02502
Well No: 2 Operator Name: East Montebello Oil Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Rissinger Section: 12
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01905441
Confidential: Long83: -118.09786987
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB Wells and Additional Sources Detail Report
46 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p 43 E 0.68 3,614.04 182.09 OGW
API No: 0403705947 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C5640
Well No: 1 Operator Name: Chevron U.S.A. Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: DH District: Southern
Well Type Desc: Dry Hole Geo District:

Well Symbol: PluggedDH Field Code:

Well Sym Desc: Field Name: Any Field
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Arma Comm. Section: 12
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.00986862
Confidential: Long83: -118.0866394
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 44 N 0.69 3,629.33 226.82 OGW
API No: 0403713185 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 1 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: GS District: Southern
Well Type Desc: GS Geo District:

Well Symbol: PluggedGS Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Wells and Additional Sources Detail Report
47 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Completion Date: Area Name: West
Abandoned Date: County Name: Los Angeles
Lease Name: Travis Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01920319
Confidential: Long83: -118.09952545
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 45 NW 0.69 3,663.79 215.91 OGW
API No: 0403713153 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 09308
Well No: 1 Operator Name: Winlock Oil Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Caneer Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01701355
Confidential: Long83: -118.106987
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Wells and Additional Sources Detail Report
48 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 46 NNW 0.69 3,664.11 218.66 OGW
API No: 0403712324 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 03872
Well No: 1 Operator Name: Harry S. Rothschild
Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Crestline-Montebello Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01792908
Confidential: Long83: -118.10540771
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 47 NNW 0.70 3,672.08 222.53 OGW
API No: 0403713192 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 08659
Well No: 1 Operator Name: United Montebello Oil Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Wells and Additional Sources Detail Report
49 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: United Montebello Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01852036
Confidential: Long83: -118.10404968
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 48 NNW 0.70 3,678.66 223.02 OGW
API No: 0403712307 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 03522
Well No: 2 Operator Name: Graham-Loftus Oil Corp.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Coffman Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01892853
Confidential: Long83: -118.10274506
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps Wells and Additional Sources Detail Report
50 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 49 NNW 0.70 3,684.65 219.52 OGW
API No: 0403712280 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 07540
Well No: 1 Operator Name: S. M. Brooks & Assoc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Nash Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01800537
Confidential: Long83: -118.10538483
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 50 NNW 0.70 3,696.07 219.63 OGW
API No: 0403713190 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 6 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Wells and Additional Sources Detail Report
51 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Wilcox Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01765823
Confidential: Long83: -118.10612488
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 51 NNW 0.70 3,700.96 228.14 OGW
API No: 0403712272 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 00782
Well No: 2 Operator Name: Beverly-Montebello Oil Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Beverly-Montebello Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01919174
Confidential: Long83: -118.10178375
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Wells and Additional Sources Detail Report
52 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 52 SE 0.70 3,718.91 171.39 OGW
API No: 0403706146 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C5640
Well No: 1 Operator Name: Chevron U.S.A. Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: DH District: Southern
Well Type Desc: Dry Hole Geo District:

Well Symbol: PluggedDH Field Code:

Well Sym Desc: Field Name: Any Field
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Patterson Section: 13
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.00052261
Confidential: Long83: -118.09169769
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 53 N 0.71 3,735.79 229.80 OGW
API No: 0403712527 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C5640
Well No: 1 Operator Name: Chevron U.S.A. Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Wells and Additional Sources Detail Report
53 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Oswald-Stephens Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01943588
Confidential: Long83: -118.10066223
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 54 N 0.71 3,738.71 230.19 OGW
API No: 0403712790 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 1 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: GS District: Southern
Well Type Desc: GS Geo District:

Well Symbol: PluggedGS Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: West
Abandoned Date: County Name: Los Angeles
Lease Name: Bartlett Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01939392
Confidential: Long83: -118.10112762
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Wells and Additional Sources Detail Report
54 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 55 NW 0.71 3,739.62 217.39 OGW
API No: 0403712285 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 01300
Well No: 1 Operator Name: Calstar Petroleum Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Star Caneer Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.0170784
Confidential: Long83: -118.10728455
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 56 NNE 0.71 3,760.06 220.21 OGW
API No: 0403712010 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: E3700
Well No: 1 Operator Name: Exxon Mobil Corporation
Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Wells and Additional Sources Detail Report
55 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Trustee Section: 12
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01916122
Confidential: Long83: -118.09586334
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 57 NNW 0.72 3,792.51 226.89 OGW
API No: 0403712271 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 00782
Well No: 1 Operator Name: Beverly-Montebello Oil Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Beverly-Montebello Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01887894
Confidential: Long83: -118.10404968
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Wells and Additional Sources Detail Report
56 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 58 NNW 0.72 3,805.00 224.98 OGW
API No: 0403712042 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 06961
Well No: 1 Operator Name: Pueblo Oil Corp.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Pueblo Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01863861
Confidential: Long83: -118.10479736
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 60 NW 0.72 3,816.01 215.86 OGW
API No: 0403712301 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 03074
Well No: 1 Operator Name: Franru Oil Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Wells and Additional Sources Detail Report
57 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Condaffer Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01683044
Confidential: Long83: -118.10799408
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 61 N 0.73 3,829.23 232.87 OGW
API No: 0403712319 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 05475
Well No: 1 Operator Name: Lovoda E. Ralph
Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Ralph Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01960754
Confidential: Long83: -118.10141754
Confidential Well: No Base Meridian: SB
Wells and Additional Sources Detail Report
58 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 62 NNW 0.73 3,837.90 233.55 OGW
API No: 0403712282 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 01300
Well No: 1 Operator Name: Calstar Petroleum Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Banks Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01957703
Confidential: Long83: -118.10177612
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 63 NNW 0.73 3,842.76 226.76 OGW
API No: 0403712279 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 07541
Well No: 1 Operator Name: S. M. Brooks Drilling Co.

Well Status: Plugged Operator St:

Wells and Additional Sources Detail Report
59 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Dutch Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01852417
Confidential: Long83: -118.10533905
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 64 N 0.73 3,855.51 232.44 OGW
API No: 0403712292 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 09024
Well No: 1 Operator Name: Walter R. Cowan & Elsie I. Cowan Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Cowan Fee Section: 01
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01977539
Confidential: Long83: -118.09806824
Wells and Additional Sources Detail Report
60 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 65 N 0.73 3,879.11 234.43 OGW
API No: 0403713197 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: V1300
Well No: 2 Operator Name: Victory Oil Company LLC
Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Cowan Section: 01
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01987839
Confidential: Long83: -118.09868622
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 67 NW 0.74 3,903.99 219.78 OGW
API No: 0403712270 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 00677
Well No: 1 Operator Name: Beacon Oil Corp.

Wells and Additional Sources Detail Report
61 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Montebello Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01726913
Confidential: Long83: -118.10784912
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 68 N 0.74 3,905.26 231.32 OGW
API No: 0403712343 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S3100
Well No: 1 Operator Name: Shell Western E&P Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Fullerton Scott-Arnold Section: 01
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.0198288
Wells and Additional Sources Detail Report
62 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Confidential: Long83: -118.09728241
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 69 N 0.75 3,979.01 238.66 OGW
API No: 0403712033 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 06190
Well No: 1-15 Operator Name: Natural Gasoline Company
Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Montebello Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.0201416
Confidential: Long83: -118.10018921
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 70 NNW 0.75 3,981.19 237.22 OGW
API No: 0403712797 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Wells and Additional Sources Detail Report
63 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Well No: 2 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Calkins Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01959991
Confidential: Long83: -118.103508
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 71 NNW 0.75 3,983.32 231.34 OGW
API No: 0403713188 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 4 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Wilcox Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Wells and Additional Sources Detail Report
64 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Dryhole: Lat83: 34.0187149
Confidential: Long83: -118.10588074
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 73 NNW 0.76 3,987.02 238.38 OGW
API No: 0403712306 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 03522
Well No: 1 Operator Name: Graham-Loftus Oil Corp.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Coffman Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01988983
Confidential: Long83: -118.10236359
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 74 NNE 0.76 4,021.98 225.92 OGW
API No: 0403712344 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

Wells and Additional Sources Detail Report
65 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p OID: Operator Code: S3100
Well No: 2 Operator Name: Shell Western E&P Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Fullerton Scott-Arnold Section: 01
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01987839
Confidential: Long83: -118.09574127
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 75 NW 0.76 4,027.40 220.60 OGW
API No: 0403713178 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 1 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Parmelee Community Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Wells and Additional Sources Detail Report
66 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01729965
Confidential: Long83: -118.1084137
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 76 NW 0.77 4,040.64 224.55 OGW
API No: 0403713189 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 5 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Wilcox Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01794434
Confidential: Long83: -118.10758209
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 77 NNW 0.77 4,041.37 237.90 OGW
API No: 0403712798 Directional:

All Well Key: BLM Well:

Wells and Additional Sources Detail Report
67 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 3 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: GS District: Southern
Well Type Desc: GS Geo District:

Well Symbol: PluggedGS Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: West
Abandoned Date: County Name: Los Angeles
Lease Name: Calkins Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01934433
Confidential: Long83: -118.10482788
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 78 NW 0.77 4,041.67 207.57 OGW
API No: 0403712276 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 07042
Well No: 1 Operator Name: R. E. Bletcher
Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Shore Line Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Wells and Additional Sources Detail Report
68 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01588821
Confidential: Long83: -118.10999298
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 79 NNW 0.78 4,099.98 242.62 OGW
API No: 0403712525 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C5640
Well No: 5 Operator Name: Chevron U.S.A. Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Mulholland Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01996231
Confidential: Long83: -118.10343933
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 81 N 0.78 4,142.15 240.39 OGW
API No: 0403712022 Directional:

Wells and Additional Sources Detail Report
69 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 05679
Well No: 6 Operator Name: Mar Vena Oil Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Cowan Section: 01
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02054977
Confidential: Long83: -118.09786224
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 83 N 0.79 4,178.24 245.96 OGW
API No: 0403713177 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 1 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Oswald Section: 02
Elevation: Township: 02S
Wells and Additional Sources Detail Report
70 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02067566
Confidential: Long83: -118.10043335
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 85 N 0.80 4,219.86 245.89 OGW
API No: 0403713196 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: V1300
Well No: 1 Operator Name: Victory Oil Company LLC
Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Cowan Section: 01
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02082062
Confidential: Long83: -118.09882355
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 87 N 0.80 4,224.94 248.47 OGW
Wells and Additional Sources Detail Report
71 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p API No: 0403712704 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 1 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: GS District: Southern
Well Type Desc: GS Geo District:

Well Symbol: PluggedGS Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: West
Abandoned Date: County Name: Los Angeles
Lease Name: L. R. Harris Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02070618
Confidential: Long83: -118.10144043
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 88 N 0.80 4,229.49 246.64 OGW
API No: 0403721920 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 2-16-0WW Operator Name: Southern California Gas Company Well Status: Idle Operator St:

Well Stat Desc: Idle County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: IdleOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Montebello Section: 02
Wells and Additional Sources Detail Report
72 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02084732
Confidential: Long83: -118.09980011
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 91 NNW 0.80 4,241.32 243.44 OGW
API No: 0403713191 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 7 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Wilcox Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01950836
Confidential: Long83: -118.10591888
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 92 NNW 0.80 4,242.55 248.12 OGW
Wells and Additional Sources Detail Report
73 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p API No: 0403712796 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 1 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Calkins Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.0200386
Confidential: Long83: -118.10456848
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 93 NNW 0.80 4,243.36 248.83 OGW
API No: 0403721922 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 1 OWW Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Wells and Additional Sources Detail Report
74 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Lease Name: Todd Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.0206337
Confidential: Long83: -118.10224915
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 94 NW 0.80 4,245.93 229.24 OGW
API No: 0403712708 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 7 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Paul J. Howard Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01815414
Confidential: Long83: -118.10834503
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB Wells and Additional Sources Detail Report
75 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p 95 NW 0.81 4,263.58 237.79 OGW
API No: 0403706297 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 3 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Wilcox Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01882172
Confidential: Long83: -118.10739899
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 96 N 0.81 4,279.08 248.00 OGW
API No: 0403712766 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 2-16 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: GS District: Southern
Well Type Desc: GS Geo District:

Well Symbol: PluggedGS Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: West
Wells and Additional Sources Detail Report
76 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Abandoned Date: County Name: Los Angeles
Lease Name: Montebello Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02098083
Confidential: Long83: -118.09989166
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 97 NNW 0.81 4,281.27 249.11 OGW
API No: 0403712296 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 07153
Well No: 1 Operator Name: Ralph W. Ellithorpe
Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Calkins Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02018356
Confidential: Long83: -118.10447693
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB Wells and Additional Sources Detail Report
77 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p 98 NNW 0.82 4,316.75 251.79 OGW
API No: 0403713183 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 1 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: GS District: Southern
Well Type Desc: GS Geo District:

Well Symbol: PluggedGS Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: West
Abandoned Date: County Name: Los Angeles
Lease Name: Todd Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02080536
Confidential: Long83: -118.10243988
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 99 N 0.82 4,336.29 242.35 OGW
API No: 0403712345 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S3100
Well No: 3 Operator Name: Shell Western E&P Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Wells and Additional Sources Detail Report
78 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Completion Date: Area Name: West
Abandoned Date: County Name: Los Angeles
Lease Name: Fullerton Scott-Arnold Section: 01
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02096939
Confidential: Long83: -118.09684753
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 100 NW 0.82 4,339.38 223.08 OGW
API No: 0403712308 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 03522
Well No: 1 Operator Name: Graham-Loftus Oil Corp.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Graham Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01753998
Confidential: Long83: -118.10958862
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Wells and Additional Sources Detail Report
79 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 101 ENE 0.83 4,356.94 184.08 OGW
API No: 0403706022 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 08126
Well No: 1 Operator Name: Sun Oil Company
Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: DH District: Southern
Well Type Desc: Dry Hole Geo District:

Well Symbol: PluggedDH Field Code:

Well Sym Desc: Field Name: Any Field
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Lockett Community Section: 12
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01482391
Confidential: Long83: -118.08592224
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 102 NNW 0.83 4,389.98 250.41 OGW
API No: 0403713187 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 2 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Wells and Additional Sources Detail Report
80 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Wilcox Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02012634
Confidential: Long83: -118.10553741
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 103 NNW 0.83 4,400.59 256.72 OGW
API No: 0403712521 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C5640
Well No: 1 Operator Name: Chevron U.S.A. Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Mulholland Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02058029
Confidential: Long83: -118.10433197
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps Wells and Additional Sources Detail Report
81 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 104 NW 0.83 4,402.67 237.88 OGW
API No: 0403712705 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 4 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Paul J. Howard Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01888275
Confidential: Long83: -118.108078
Confidential Well: No Base Meridian: SB
Directional Drilled: Yes GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 105 N 0.84 4,446.36 256.13 OGW
API No: 0403712725 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 34 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Wells and Additional Sources Detail Report
82 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: West
Abandoned Date: County Name: Los Angeles
Lease Name: La Merced Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02144241
Confidential: Long83: -118.09984589
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 106 N 0.84 4,459.07 256.01 OGW
API No: 0403712723 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 32 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: GS District: Southern
Well Type Desc: GS Geo District:

Well Symbol: PluggedGS Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: West
Abandoned Date: County Name: Los Angeles
Lease Name: La Merced Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02140427
Confidential: Long83: -118.10100555
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Wells and Additional Sources Detail Report
83 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 107 N 0.85 4,498.01 258.02 OGW
API No: 0403712756 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 31 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: La Merced Section: 01
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02158737
Confidential: Long83: -118.09889221
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 108 E 0.85 4,501.75 179.14 OGW
API No: 0403705411 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: F2200
Well No: 1 Operator Name: Frontier Oil Co.

Well Status: Idle Operator St:

Well Stat Desc: Idle County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Wells and Additional Sources Detail Report
84 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Well Symbol: IdleOG Field Code:

Well Sym Desc: Field Name: Any Field
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Kyle Unit Plan Section: 12
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.00746918
Confidential: Long83: -118.08379364
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 109 N 0.86 4,520.34 261.76 OGW
API No: 0403712021 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 04472
Well No: 3 Operator Name: J. S. Manley
Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Lease by J. S. Manley Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02143478
Confidential: Long83: -118.10210419
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Wells and Additional Sources Detail Report
85 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 110 NNW 0.86 4,521.05 262.05 OGW
API No: 0403713184 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 2 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Todd Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02141571
Confidential: Long83: -118.10223389
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 111 N 0.86 4,558.68 254.35 OGW
API No: 0403712757 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 35 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Wells and Additional Sources Detail Report
86 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: La Merced Section: 01
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02170181
Confidential: Long83: -118.0978775
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 112 NNW 0.86 4,561.12 265.26 OGW
API No: 0403712523 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C5640
Well No: 3 Operator Name: Chevron U.S.A. Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Mulholland Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02103806
Confidential: Long83: -118.10437012
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Wells and Additional Sources Detail Report
87 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 113 N 0.87 4,580.66 262.49 OGW
API No: 0403726329 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C5640
Well No: 1 Operator Name: Chevron U.S.A. Inc.

Well Status: Idle Operator St:

Well Stat Desc: Idle County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: IdleOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Manley Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.021654
Confidential: Long83: -118.101759
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: Unknown
Hydr Fractured:

Location:

Source83 Desc: UNKNOWN
URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 114 NW 0.87 4,602.34 228.95 OGW
API No: 0403712707 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 6 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Wells and Additional Sources Detail Report
88 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Well Type: GS District: Southern
Well Type Desc: GS Geo District:

Well Symbol: PluggedGS Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: West
Abandoned Date: County Name: Los Angeles
Lease Name: Paul J. Howard Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01841736
Confidential: Long83: -118.10975647
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 116 NNW 0.88 4,634.32 255.67 OGW
API No: 0403713186 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 1 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Wilcox Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02042389
Confidential: Long83: -118.10661316
Confidential Well: No Base Meridian: SB
Wells and Additional Sources Detail Report
89 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 117 NW 0.88 4,647.14 218.57 OGW
API No: 0403712721 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 1 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Howard & Smith Ba Section: 11
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01777267
Confidential: Long83: -118.11071777
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 118 NNW 0.89 4,681.53 270.53 OGW
API No: 0403713158 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C5640
Well No: 4 Operator Name: Chevron U.S.A. Inc.

Well Status: Plugged Operator St:

Wells and Additional Sources Detail Report
90 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Mulholland Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02146149
Confidential: Long83: -118.10411072
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 119 NNW 0.89 4,701.12 271.67 OGW
API No: 0403712598 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C5640
Well No: 1-X1 Operator Name: Chevron U.S.A. Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Mulholland Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02156067
Confidential: Long83: -118.1039505
Wells and Additional Sources Detail Report
91 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 120 NNW 0.90 4,735.47 274.22 OGW
API No: 0403712020 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 05603
Well No: 6 Operator Name: Mabee Oil & Gas Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Mulholland Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02162552
Confidential: Long83: -118.1040802
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 121 N 0.90 4,749.54 272.11 OGW
API No: 0403712724 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 33 Operator Name: Southern California Gas Company Wells and Additional Sources Detail Report
92 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: GS District: Southern
Well Type Desc: GS Geo District:

Well Symbol: PluggedGS Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: West
Abandoned Date: County Name: Los Angeles
Lease Name: La Merced Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.0221405
Confidential: Long83: -118.10163116
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: GPS
Hydr Fractured:

Location:

Source83 Desc: Global Positioning System - Coordinates derived from Division staff and Trimble GPS unit URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 122 NW 0.90 4,776.84 237.37 OGW
API No: 0403712706 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 5 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: GS District: Southern
Well Type Desc: GS Geo District:

Well Symbol: PluggedGS Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: West
Abandoned Date: County Name: Los Angeles
Lease Name: Paul J. Howard Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01921082
Wells and Additional Sources Detail Report
93 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Confidential: Long83: -118.10955811
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 123 NW 0.91 4,790.88 221.41 OGW
API No: 0403712720 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 10 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: GS District: Southern
Well Type Desc: GS Geo District:

Well Symbol: PluggedGS Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: West
Abandoned Date: County Name: Los Angeles
Lease Name: Howard & Smith Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01856613
Confidential: Long83: -118.110466
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: GPS
Hydr Fractured:

Location:

Source83 Desc: Global Positioning System - Coordinates derived from Division staff and Trimble GPS unit URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 124 NNW 0.91 4,794.41 275.61 OGW
API No: 0403712787 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C5640
Wells and Additional Sources Detail Report
94 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Well No: 4 Operator Name: Chevron U.S.A. Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Taylor Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02146149
Confidential: Long83: -118.10520172
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 125 NNW 0.91 4,812.15 278.32 OGW
API No: 0403712522 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C5640
Well No: 2 Operator Name: Chevron U.S.A. Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Mulholland Section: 01
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Wells and Additional Sources Detail Report
95 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Dryhole: Lat83: 34.02212524
Confidential: Long83: -118.10284424
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 126 NNW 0.92 4,842.41 281.01 OGW
API No: 0403713157 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 09396
Well No: 6 Operator Name: York Oil Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Texas Mulholland Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02219009
Confidential: Long83: -118.10295105
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 127 N 0.92 4,850.13 266.75 OGW
API No: 0403712755 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

Wells and Additional Sources Detail Report
96 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p OID: Operator Code: S4700
Well No: 30 Operator Name: Southern California Gas Company Well Status: Idle Operator St:

Well Stat Desc: Idle County APIC:

Well Type: OB District: Southern
Well Type Desc: OB Geo District:

Well Symbol: IdleOB Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: West
Abandoned Date: County Name: Los Angeles
Lease Name: La Merced Section: 01
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02254105
Confidential: Long83: -118.09845734
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: GPS
Hydr Fractured:

Location:

Source83 Desc: Global Positioning System - Coordinates derived from Division staff and Trimble GPS unit URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 128 NNW 0.92 4,860.88 267.16 OGW
API No: 0403712709 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 1 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Paul J. Howard Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Wells and Additional Sources Detail Report
97 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02064133
Confidential: Long83: -118.10765839
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 129 NNW 0.92 4,869.21 282.03 OGW
API No: 0403712600 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C5640
Well No: 3-X1 Operator Name: Chevron U.S.A. Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Mulholland Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02200699
Confidential: Long83: -118.10409546
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 130 NNW 0.93 4,887.37 279.37 OGW
API No: 0403712785 Directional:

All Well Key: BLM Well:

Wells and Additional Sources Detail Report
98 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p OP Well ID: EPA Well:

OID: Operator Code: C5640
Well No: 2 Operator Name: Chevron U.S.A. Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Taylor Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02174377
Confidential: Long83: -118.10517883
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 131 NNW 0.93 4,915.49 286.27 OGW
API No: 0403712599 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C5640
Well No: 2-X1 Operator Name: Chevron U.S.A. Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Mulholland Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Wells and Additional Sources Detail Report
99 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02237701
Confidential: Long83: -118.10305023
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 132 NNW 0.93 4,919.50 286.19 OGW
API No: 0403713159 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C5640
Well No: 5-X1 Operator Name: Chevron U.S.A. Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Mulholland Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02216339
Confidential: Long83: -118.10404968
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 133 NNW 0.93 4,927.96 269.52 OGW
API No: 0403712711 Directional:

Wells and Additional Sources Detail Report
100 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 3 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Paul J. Howard Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02065277
Confidential: Long83: -118.10805511
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 134 NW 0.93 4,936.16 214.77 OGW
API No: 0403712722 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 2 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: GS District: Southern
Well Type Desc: GS Geo District:

Well Symbol: PluggedGS Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: West
Abandoned Date: County Name: Los Angeles
Lease Name: Howard & Smith Ba Section: 11
Elevation: Township: 02S
Wells and Additional Sources Detail Report
101 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.018013
Confidential: Long83: -118.11173248
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 135 N 0.94 4,938.54 260.76 OGW
API No: 0403712749 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 24 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: La Merced Section: 01
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02270889
Confidential: Long83: -118.09739685
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 136 NNW 0.94 4,942.29 283.51 OGW
Wells and Additional Sources Detail Report
102 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p API No: 0403712786 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C5640
Well No: 3 Operator Name: Chevron U.S.A. Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Taylor Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02191544
Confidential: Long83: -118.10514832
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 137 NNE 0.94 4,955.52 207.39 OGW
API No: 0403712746 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 21 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: La Merced Section: 01
Wells and Additional Sources Detail Report
103 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.0213356
Confidential: Long83: -118.09143829
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 138 NW 0.94 4,958.83 236.52 OGW
API No: 0403712719 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 9 Operator Name: Southern California Gas Company Well Status: Active Operator St:

Well Stat Desc: Active County APIC:

Well Type: OB District: Southern
Well Type Desc: OB Geo District:

Well Symbol: ActiveOB Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Main
Abandoned Date: County Name: Los Angeles
Lease Name: Howard & Smith Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.01939774
Confidential: Long83: -118.11021423
Confidential Well: No Base Meridian: SB
Directional Drilled: Yes GIS Source Code: GPS
Hydr Fractured:

Location:

Source83 Desc: Global Positioning System - Coordinates derived from Division staff and Trimble GPS unit URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 139 NW 0.94 4,975.96 237.99 OGW
Wells and Additional Sources Detail Report
104 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p API No: 0403712716 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 5 Operator Name: Southern California Gas Company Well Status: Idle Operator St:

Well Stat Desc: Idle County APIC:

Well Type: OB District: Southern
Well Type Desc: OB Geo District:

Well Symbol: IdleOB Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: West
Abandoned Date: County Name: Los Angeles
Lease Name: Howard & Smith Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.0194664
Confidential: Long83: -118.1102066
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: GPS
Hydr Fractured:

Location:

Source83 Desc: Global Positioning System - Coordinates derived from Division staff and Trimble GPS unit URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 140 NNW 0.94 4,985.50 293.30 OGW
API No: 0403712015 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 05165
Well No: 2 Operator Name: La Merced Drilling Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Wells and Additional Sources Detail Report
105 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Lease Name: Traders Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02242661
Confidential: Long83: -118.10374451
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 141 NNW 0.95 4,993.02 289.09 OGW
API No: 0403712784 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C5640
Well No: 1-X1 Operator Name: Chevron U.S.A. Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Taylor Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02214432
Confidential: Long83: -118.10488892
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB Wells and Additional Sources Detail Report
106 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p 142 NNW 0.95 5,033.18 294.34 OGW
API No: 0403712014 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 05165
Well No: 1 Operator Name: La Merced Drilling Co.

Well Status: Idle Operator St:

Well Stat Desc: Idle County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: IdleOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Traders Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02245712
Confidential: Long83: -118.10417938
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 145 NNW 0.96 5,061.90 271.94 OGW
API No: 0403712710 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 2 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Wells and Additional Sources Detail Report
107 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Abandoned Date: County Name: Los Angeles
Lease Name: Paul J. Howard Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02075958
Confidential: Long83: -118.10866547
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 146 N 0.96 5,077.22 298.13 OGW
API No: 0403712752 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 27 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: La Merced Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02292252
Confidential: Long83: -118.10254669
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB Wells and Additional Sources Detail Report
108 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p 147 N 0.96 5,080.39 247.12 OGW
API No: 0403712745 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 20 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: La Merced Section: 01
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02290726
Confidential: Long83: -118.09593964
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 148 NNW 0.96 5,081.28 299.19 OGW
API No: 0403712524 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 4 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Wells and Additional Sources Detail Report
109 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Mulholland Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02268219
Confidential: Long83: -118.1038208
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: GPS
Hydr Fractured:

Location:

Source83 Desc: Global Positioning System - Coordinates derived from Division staff and Trimble GPS unit URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 149 NW 0.96 5,085.47 250.33 OGW
API No: 0403711907 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C5640
Well No: 4 Operator Name: Chevron U.S.A. Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Howard & Smith Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02007675
Confidential: Long83: -118.10990143
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Wells and Additional Sources Detail Report
110 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 150 E 0.97 5,095.74 182.09 OGW
API No: 0403720405 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 00894
Well No: 1 Operator Name: Bradford Bishop
Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: CH District: Southern
Well Type Desc: CH Geo District:

Well Symbol: PluggedCH Field Code:

Well Sym Desc: Field Name: Any Field
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Core Hole Bishop-Hayes Section: 12
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.00923157
Confidential: Long83: -118.08171082
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 151 NNW 0.97 5,102.50 297.17 OGW
API No: 0403712549 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C5640
Well No: 2 Operator Name: Chevron U.S.A. Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Wells and Additional Sources Detail Report
111 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Eggleston Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02204514
Confidential: Long83: -118.1061554
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 152 SSW 0.97 5,123.50 194.14 OGW
API No: 0403705156 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: A4525
Well No: 1 Operator Name: Atlantic Richfield Company
Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: DH District: Southern
Well Type Desc: Dry Hole Geo District:

Well Symbol: PluggedDH Field Code:

Well Sym Desc: Field Name: Any Field
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Flood Control Section: 14
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 33.99550629
Confidential: Long83: -118.10520935
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps Wells and Additional Sources Detail Report
112 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 153 NW 0.98 5,163.33 254.99 OGW
API No: 0403712520 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C5640
Well No: 1 Operator Name: Chevron U.S.A. Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Howard & Smith Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02030563
Confidential: Long83: -118.10997009
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 154 NNW 0.98 5,163.56 301.74 OGW
API No: 0403712550 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C5640
Well No: 3 Operator Name: Chevron U.S.A. Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Wells and Additional Sources Detail Report
113 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Eggleston Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02223969
Confidential: Long83: -118.10612488
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 155 N 0.99 5,202.66 287.62 OGW
API No: 0403712743 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: S4700
Well No: 18 Operator Name: Southern California Gas Company Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: La Merced Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02351761
Confidential: Long83: -118.1000061
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Wells and Additional Sources Detail Report
114 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 156 NNW 0.99 5,213.47 306.65 OGW
API No: 0403712576 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 09546
Well No: 27 Operator Name: Continental Development of Calif., Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Monterey Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02186584
Confidential: Long83: -118.1074295
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 157 NNW 0.99 5,242.07 309.49 OGW
API No: 0403712548 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: C5640
Well No: 1 Operator Name: Chevron U.S.A. Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Wells and Additional Sources Detail Report
115 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Eggleston Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02244186
Confidential: Long83: -118.10621643
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 158 NNE 1.00 5,259.63 207.59 OGW
API No: 0403712278 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 00937
Well No: 1 Operator Name: Brookner Oil Co.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Brookner Section: 01
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02197647
Confidential: Long83: -118.09072876
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Wells and Additional Sources Detail Report
116 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 159 NNW 1.00 5,271.57 309.47 OGW
API No: 0403712555 Directional:

All Well Key: BLM Well:

OP Well ID: EPA Well:

OID: Operator Code: 09546
Well No: 4 Operator Name: Continental Development of Calif., Inc.

Well Status: Plugged Operator St:

Well Stat Desc: Plugged County APIC:

Well Type: OG District: Southern
Well Type Desc: OG Geo District:

Well Symbol: PluggedOG Field Code:

Well Sym Desc: Field Name: Montebello
Release Date: Area Code:

Completion Date: Area Name: Any Area
Abandoned Date: County Name: Los Angeles
Lease Name: Monterey Section: 02
Elevation: Township: 02S
Total Depth: Range: 12W
Redrilled Depth: Lat27:

Redrill Cancel Flag: Long27:

Dryhole: Lat83: 34.02299118
Confidential: Long83: -118.10475922
Confidential Well: No Base Meridian: SB
Directional Drilled: No GIS Source Code: hud
Hydr Fractured:

Location:

Source83 Desc: Heads Up Digitized - Coordinates generated from scanned, geo-referenced, static scale, Mylar maps URL:

Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1940-000250 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Wells and Additional Sources Detail Report
117 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Location: VAN NORMAN RD
Location(OSWCR): VAN NORMAN RD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1950-001935 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: BEVERLY BLVD, ROSEMEAD BLVD, SAN GABRIEL
Location(OSWCR): BEVERLY BLVD, ROSEMEAD BLVD, SAN GABRIEL Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1776-007994 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: WHITTIER BLVD, LEXINGTON RD
Location(OSWCR): WHITTIER BLVD, LEXINGTON RD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1948-001416 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: RIO HONDO RIVER CHANNEL
Location(OSWCR): RIO HONDO RIVER CHANNEL
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
Wells and Additional Sources Detail Report
118 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p WCR No: WCR2001-011456 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: WHITTIER BLVD, LEXINGTON
Location(OSWCR): WHITTIER BLVD, LEXINGTON
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR2001-011461 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: WHITTIER BLVD, RIO HONDO RIVER CHANNEL
Location(OSWCR): WHITTIER BLVD, RIO HONDO RIVER CHANNEL Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1776-008012 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: RIO HONDO
Location(OSWCR): RIO HONDO
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1956-001636 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: GALLATIN ST, ROSEMEAD BLVD
Location(OSWCR): GALLATIN ST, ROSEMEAD BLVD
Wells and Additional Sources Detail Report
119 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR2001-011462 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: RIO HONDO
Location(OSWCR): RIO HONDO
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR2001-011459 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: BEVERLY BLVD, RIO HOND CHANNEL
Location(OSWCR): BEVERLY BLVD, RIO HOND CHANNEL
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1970-001775 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: None
Location(OSWCR): None
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1944-000421 City(OSWCR): PICO
Wells and Additional Sources Detail Report
120 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p City: PICO County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: LEXINGTON ST, BEVERLY BLVD
Location(OSWCR): LEXINGTON ST, BEVERLY BLVD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1948-001415 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: RIO HONDO RIVER
Location(OSWCR): RIO HONDO RIVER
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1944-000325 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: E WASHINGTON AVE, WILBER PL
Location(OSWCR): E WASHINGTON AVE, WILBER PL
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1985-010853 City(OSWCR): Pico Rivera
City: Pico Rivera County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: LEXINGTON, WALNUT
Location(OSWCR): LEXINGTON, WALNUT
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Wells and Additional Sources Detail Report
121 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1948-000988 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: E WASHINGTON AVE, WILBER PLACE
Location(OSWCR): E WASHINGTON AVE, WILBER PLACE
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR2001-011460 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: RIO HONDO BLUFF
Location(OSWCR): RIO HONDO BLUFF
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1944-000327 City(OSWCR): PICO
City: PICO County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: LEXINGTON ST, BEVERLY BLVD
Location(OSWCR): LEXINGTON ST, BEVERLY BLVD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1970-001774 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Wells and Additional Sources Detail Report
122 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: MADISON AVE, NO WILBUR PLACE
Location(OSWCR): MADISON AVE, NO WILBUR PLACE
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1776-008009 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: WASHINGTON AVE, WHITTIER PLACE, RIO HOND
Location(OSWCR): WASHINGTON AVE, WHITTIER PLACE, RIO HOND Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR2001-011455 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: POPLAR AVE, WHITTIER, RIO HONDO CHANNEL
Location(OSWCR): POPLAR AVE, WHITTIER, RIO HONDO CHANNEL Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1948-000989 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: RIO HONDO RIVER, UPRR BRIDGE
Location(OSWCR): RIO HONDO RIVER, UPRR BRIDGE
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB Wells and Additional Sources Detail Report
123 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1953-001652 City(OSWCR): PICO
City: PICO County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: OLD BEVERLY, LEXINGTON, NEW BEVERLY
Location(OSWCR): OLD BEVERLY, LEXINGTON, NEW BEVERLY
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1776-008010 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: WHITTIER BLVD, RIO HONDO RIVER CHANNEL
Location(OSWCR): WHITTIER BLVD, RIO HONDO RIVER CHANNEL Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1940-000156 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: VAN NORMAN RD
Location(OSWCR): VAN NORMAN RD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1973-003510 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Wells and Additional Sources Detail Report
124 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Location: EAST MADISON AVE
Location(OSWCR): EAST MADISON AVE
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR2001-011457 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: Whittier Blvd
Location(OSWCR): Whittier Blvd
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1954-002007 City(OSWCR): PICO
City: PICO County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: LEXINGTON ST, IBSEN ST, ISORA ST, GALLIT
Location(OSWCR): LEXINGTON ST, IBSEN ST, ISORA ST, GALLIT Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1776-007995 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: ROSEMEAD, GALLATIN RD
Location(OSWCR): ROSEMEAD, GALLATIN RD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
Wells and Additional Sources Detail Report
125 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p WCR No: WCR1776-007996 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: BEVERLY BLVD, RIO HONDO CHANNEL
Location(OSWCR): BEVERLY BLVD, RIO HONDO CHANNEL
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1948-000990 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: RIO HONDO RIVER CHANNEL, UPRR TRACKS
Location(OSWCR): RIO HONDO RIVER CHANNEL, UPRR TRACKS
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1936-000198 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: BEVERLY BLVD, E RIO HONDO
Location(OSWCR): BEVERLY BLVD, E RIO HONDO
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR2001-011458 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: ROSEMEAD, GALLATEN RD
Location(OSWCR): ROSEMEAD, GALLATEN RD
Wells and Additional Sources Detail Report
126 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR1936-000287 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: BEVERLY BLVD, E RIO HONDO
Location(OSWCR): BEVERLY BLVD, E RIO HONDO
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 8 ENE 0.50 2,660.56 181.18 WATER WELLS
WCR No: WCR2001-011463 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01117
Decimal Latitude: 34.01117 Decim Long(OSWCR): -118.09012 Decimal Longitude: -118.09012
Location: WASHINGTON ST, POPLAR ST
Location(OSWCR): WASHINGTON ST, POPLAR ST
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 WNW 0.52 2,743.42 201.41 WATER WELLS
WCR No: WCR2015-001240 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01109
Decimal Latitude: 34.01109 Decim Long(OSWCR): -118.10809 Decimal Longitude: -118.10809
Location: 801 W Olympic Blvd
Location(OSWCR): 801 W Olympic Blvd
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 WNW 0.52 2,743.42 201.41 WATER WELLS
WCR No: WCR2015-001243 City(OSWCR): Montebello
Wells and Additional Sources Detail Report
127 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01109
Decimal Latitude: 34.01109 Decim Long(OSWCR): -118.10809 Decimal Longitude: -118.10809
Location: 801 W Olympic Blvd
Location(OSWCR): 801 W Olympic Blvd
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 WNW 0.52 2,743.42 201.41 WATER WELLS
WCR No: WCR2004-014974 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01109
Decimal Latitude: 34.01109 Decim Long(OSWCR): -118.10809 Decimal Longitude: -118.10809
Location: 712 W Beverly Boulevard
Location(OSWCR): 712 W Beverly Boulevard
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 WNW 0.52 2,743.42 201.41 WATER WELLS
WCR No: WCR1989-019047 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01109
Decimal Latitude: 34.01109 Decim Long(OSWCR): -118.10809 Decimal Longitude: -118.10809
Location: SO PACIFIC RAILRD TRACKS, BLUFF RD
Location(OSWCR): SO PACIFIC RAILRD TRACKS, BLUFF RD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 WNW 0.52 2,743.42 201.41 WATER WELLS
WCR No: WCR1948-001413 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01109
Decimal Latitude: 34.01109 Decim Long(OSWCR): -118.10809 Decimal Longitude: -118.10809
Location: WEST BANK OF RIO HONDO RIVER
Location(OSWCR): WEST BANK OF RIO HONDO RIVER
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Wells and Additional Sources Detail Report
128 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 WNW 0.52 2,743.42 201.41 WATER WELLS
WCR No: WCR1948-000987 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01109
Decimal Latitude: 34.01109 Decim Long(OSWCR): -118.10809 Decimal Longitude: -118.10809
Location: RIO HONDO RIVER, UPRR TRACKS
Location(OSWCR): RIO HONDO RIVER, UPRR TRACKS
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 WNW 0.52 2,743.42 201.41 WATER WELLS
WCR No: WCR0215796 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01109
Decimal Latitude: 34.01109 Decim Long(OSWCR): -118.10809 Decimal Longitude: -118.10809
Location: None
Location(OSWCR): None
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 WNW 0.52 2,743.42 201.41 WATER WELLS
WCR No: WCR1948-000986 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01109
Decimal Latitude: 34.01109 Decim Long(OSWCR): -118.10809 Decimal Longitude: -118.10809
Location: RIO HONDO RIVER, UPRR TRACKS
Location(OSWCR): RIO HONDO RIVER, UPRR TRACKS
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 WNW 0.52 2,743.42 201.41 WATER WELLS
WCR No: WCR1948-001414 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01109
Wells and Additional Sources Detail Report
129 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Decimal Latitude: 34.01109 Decim Long(OSWCR): -118.10809 Decimal Longitude: -118.10809
Location: WEST BANK RIO HONDO RIVER
Location(OSWCR): WEST BANK RIO HONDO RIVER
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 WNW 0.52 2,743.42 201.41 WATER WELLS
WCR No: WCR1989-019046 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01109
Decimal Latitude: 34.01109 Decim Long(OSWCR): -118.10809 Decimal Longitude: -118.10809
Location: WHITTIER BLVD, BLUFF RD
Location(OSWCR): WHITTIER BLVD, BLUFF RD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 WNW 0.52 2,743.42 201.41 WATER WELLS
WCR No: WCR2015-001237 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01109
Decimal Latitude: 34.01109 Decim Long(OSWCR): -118.10809 Decimal Longitude: -118.10809
Location: 801 W Olympic Blvd
Location(OSWCR): 801 W Olympic Blvd
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 WNW 0.52 2,743.42 201.41 WATER WELLS
WCR No: WCR2015-001239 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01109
Decimal Latitude: 34.01109 Decim Long(OSWCR): -118.10809 Decimal Longitude: -118.10809
Location: 801 W Olympic Blvd
Location(OSWCR): 801 W Olympic Blvd
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB Wells and Additional Sources Detail Report
130 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p 10 WNW 0.52 2,743.42 201.41 WATER WELLS
WCR No: WCR2014-009282 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01109
Decimal Latitude: 34.01109 Decim Long(OSWCR): -118.10809 Decimal Longitude: -118.10809
Location: 545 S Greenwood Avenue
Location(OSWCR): 545 S Greenwood Avenue
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 WNW 0.52 2,743.42 201.41 WATER WELLS
WCR No: WCR2004-014972 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01109
Decimal Latitude: 34.01109 Decim Long(OSWCR): -118.10809 Decimal Longitude: -118.10809
Location: 712 W Beverly Boulevard
Location(OSWCR): 712 W Beverly Boulevard
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 WNW 0.52 2,743.42 201.41 WATER WELLS
WCR No: WCR1998-010712 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01109
Decimal Latitude: 34.01109 Decim Long(OSWCR): -118.10809 Decimal Longitude: -118.10809
Location: SE CORNER MONTEBELLO BLVD, MADISON AVE
Location(OSWCR): SE CORNER MONTEBELLO BLVD, MADISON AVE Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 WNW 0.52 2,743.42 201.41 WATER WELLS
WCR No: WCR2004-014973 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01109
Decimal Latitude: 34.01109 Decim Long(OSWCR): -118.10809 Decimal Longitude: -118.10809
Wells and Additional Sources Detail Report
131 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Location: 712 W Beverly Boulevard
Location(OSWCR): 712 W Beverly Boulevard
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 WNW 0.52 2,743.42 201.41 WATER WELLS
WCR No: WCR1995-010133 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01109
Decimal Latitude: 34.01109 Decim Long(OSWCR): -118.10809 Decimal Longitude: -118.10809
Location: 1700 Whittier Boulevard
Location(OSWCR): 1700 Whittier Boulevard
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 WNW 0.52 2,743.42 201.41 WATER WELLS
WCR No: WCR2015-001238 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01109
Decimal Latitude: 34.01109 Decim Long(OSWCR): -118.10809 Decimal Longitude: -118.10809
Location: 801 W Olympic Blvd
Location(OSWCR): 801 W Olympic Blvd
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 WNW 0.52 2,743.42 201.41 WATER WELLS
WCR No: WCR1956-001635 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01109
Decimal Latitude: 34.01109 Decim Long(OSWCR): -118.10809 Decimal Longitude: -118.10809
Location: RIO HONDO, BLUFF ST, WHITTIER BLVD
Location(OSWCR): RIO HONDO, BLUFF ST, WHITTIER BLVD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 WNW 0.52 2,743.42 201.41 WATER WELLS
Wells and Additional Sources Detail Report
132 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p WCR No: WCR2003-014492 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01109
Decimal Latitude: 34.01109 Decim Long(OSWCR): -118.10809 Decimal Longitude: -118.10809
Location: n/o Beverly Terrace, w/o Montebello Blvd
Location(OSWCR): n/o Beverly Terrace, w/o Montebello Blvd Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 WNW 0.52 2,743.42 201.41 WATER WELLS
WCR No: WCR2004-014975 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01109
Decimal Latitude: 34.01109 Decim Long(OSWCR): -118.10809 Decimal Longitude: -118.10809
Location: 712 W Beverly Boulevard
Location(OSWCR): 712 W Beverly Boulevard
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 WNW 0.52 2,743.42 201.41 WATER WELLS
WCR No: WCR2000-011929 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01109
Decimal Latitude: 34.01109 Decim Long(OSWCR): -118.10809 Decimal Longitude: -118.10809
Location: nw/o Vail Ave, Ferguson Dr
Location(OSWCR): nw/o Vail Ave, Ferguson Dr
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 10 WNW 0.52 2,743.42 201.41 WATER WELLS
WCR No: WCR2015-001236 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.01109
Decimal Latitude: 34.01109 Decim Long(OSWCR): -118.10809 Decimal Longitude: -118.10809
Location: 801 W Olympic Blvd
Location(OSWCR): 801 W Olympic Blvd
Wells and Additional Sources Detail Report
133 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 15 S 0.54 2,872.23 174.20 WATER WELLS
WCR No: WCR2019-010123 City(OSWCR): Commerce
City: Commerce County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.000813
Decimal Latitude: 34.000813 Decim Long(OSWCR): -118.098047 Decimal Longitude: -118.098047
Location: 6711 E Washington BLVD
Location(OSWCR): 6711 E Washington BLVD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 23 SW 0.62 3,263.55 212.61 WATER WELLS
WCR No: WCR2020-004131 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.0016
Decimal Latitude: 34.0016 Decim Long(OSWCR): -118.1059
Decimal Longitude: -118.1059
Location: 437 Bluff RD
Location(OSWCR): 437 Bluff RD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 31 WSW 0.64 3,363.35 205.25 WATER WELLS
WCR No: WCR2020-003556 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.0060875
Decimal Latitude: 34.0060875 Decim Long(OSWCR): -118.1100684 Decimal Longitude: -118.1100684
Location: 815 W Olympic BLVD
Location(OSWCR): 815 W Olympic BLVD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 34 WSW 0.66 3,469.17 204.07 WATER WELLS
WCR No: WCR2020-003558 City(OSWCR): Montebello
Wells and Additional Sources Detail Report
134 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.0066122
Decimal Latitude: 34.0066122 Decim Long(OSWCR): -118.1105995 Decimal Longitude: -118.1105995
Location: 815 W Olympic BLVD
Location(OSWCR): 815 W Olympic BLVD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 38 WSW 0.67 3,544.32 204.10 WATER WELLS
WCR No: WCR2020-003557 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.0062209
Decimal Latitude: 34.0062209 Decim Long(OSWCR): -118.1107363 Decimal Longitude: -118.1107363
Location: 815 W Olympic BLVD
Location(OSWCR): 815 W Olympic BLVD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 59 ESE 0.72 3,806.52 179.14 WATER WELLS
WCR No: WCR2019-017300 City(OSWCR): Pico Rivera
City: Pico Rivera County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.004976
Decimal Latitude: 34.004976 Decim Long(OSWCR): -118.086962 Decimal Longitude: -118.086962
Location: 4823 Lexington RD
Location(OSWCR): 4823 Lexington RD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 82 NW 0.78 4,143.32 221.94 WATER WELLS
WCR No: WCR2020-004550 City(OSWCR): MONTEBELLO
City: MONTEBELLO County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.017398
Decimal Latitude: 34.017398 Decim Long(OSWCR): -118.108844 Decimal Longitude: -118.108844
Location: 1009 W BEVERLY BOULEVARD
Location(OSWCR): 1009 W BEVERLY BOULEVARD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Wells and Additional Sources Detail Report
135 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 86 NW 0.80 4,220.43 224.42 WATER WELLS
WCR No: WCR2020-004549 City(OSWCR): MONTEBELLO
City: MONTEBELLO County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.017628
Decimal Latitude: 34.017628 Decim Long(OSWCR): -118.108924 Decimal Longitude: -118.108924
Location: 1009 W BEVERLY BOULEVARD
Location(OSWCR): 1009 W BEVERLY BOULEVARD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 89 NW 0.80 4,239.00 223.32 WATER WELLS
WCR No: WCR2020-004546 City(OSWCR): MONTEBELLO
City: MONTEBELLO County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.017555
Decimal Latitude: 34.017555 Decim Long(OSWCR): -118.109103 Decimal Longitude: -118.109103
Location: 1009 W BEVERLY BOULEVARD
Location(OSWCR): 1009 W BEVERLY BOULEVARD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 89 NW 0.80 4,239.00 223.32 WATER WELLS
WCR No: WCR2020-004547 City(OSWCR): MONTEBELLO
City: MONTEBELLO County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.017555
Decimal Latitude: 34.017555 Decim Long(OSWCR): -118.109103 Decimal Longitude: -118.109103
Location: 1009 W BEVERLY BOULEVARD
Location(OSWCR): 1009 W BEVERLY BOULEVARD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 90 NW 0.80 4,241.17 223.32 WATER WELLS
WCR No: WCR2020-004548 City(OSWCR): MONTEBELLO
City: MONTEBELLO County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 34.017578
Wells and Additional Sources Detail Report
136 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Decimal Latitude: 34.017578 Decim Long(OSWCR): -118.109085 Decimal Longitude: -118.109085
Location: 1009 W BEVERLY BOULEVARD
Location(OSWCR): 1009 W BEVERLY BOULEVARD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR1945-000443 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: DUNLAP CROSSING RD, COLTMAN-PICO RD
Location(OSWCR): DUNLAP CROSSING RD, COLTMAN-PICO RD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR1776-011154 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: WHITTIER BLVD, LEXINGTON
Location(OSWCR): WHITTIER BLVD, LEXINGTON
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR2005-013004 City(OSWCR): Pico Rivera
City: Pico Rivera County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: 5923 S Rosemead Boulevard
Location(OSWCR): 5923 S Rosemead Boulevard
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB Wells and Additional Sources Detail Report
137 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR2005-013013 City(OSWCR): Pico Rivera
City: Pico Rivera County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: 5923 S Rosemead Boulevard
Location(OSWCR): 5923 S Rosemead Boulevard
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR2005-012909 City(OSWCR): Pico Rivera
City: Pico Rivera County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: 5923 S Rosemead Boulevard
Location(OSWCR): 5923 S Rosemead Boulevard
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR2016-000282 City(OSWCR): Pico Rivera
City: Pico Rivera County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: 8845 E Whittier BLVD
Location(OSWCR): 8845 E Whittier BLVD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR2005-013009 City(OSWCR): Pico Rivera
City: Pico Rivera County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Wells and Additional Sources Detail Report
138 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Location: 5923 S Rosemead Boulevard
Location(OSWCR): 5923 S Rosemead Boulevard
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR2001-011465 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: WHITTIER BLVD, LEXINGTON
Location(OSWCR): WHITTIER BLVD, LEXINGTON
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR1955-002562 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: DUNLOP CROSSING RD, PICO KAUFMAN ROAD
Location(OSWCR): DUNLOP CROSSING RD, PICO KAUFMAN ROAD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR1932-000177 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: VAN NORMAN RD
Location(OSWCR): VAN NORMAN RD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
Wells and Additional Sources Detail Report
139 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p WCR No: WCR2005-013008 City(OSWCR): Pico Rivera
City: Pico Rivera County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: 5923 S Rosemead Boulevard
Location(OSWCR): 5923 S Rosemead Boulevard
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR1932-000101 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: VAN NORMAN RD, UPRR
Location(OSWCR): VAN NORMAN RD, UPRR
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR1955-002040 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: DUNLOP CROSSING RD, PICO KAUFMAN RD
Location(OSWCR): DUNLOP CROSSING RD, PICO KAUFMAN RD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR1946-000897 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: VAN NORMAN RD, ARROYO DITCH
Location(OSWCR): VAN NORMAN RD, ARROYO DITCH
Wells and Additional Sources Detail Report
140 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR1929-000484 City(OSWCR): RIVERA
City: RIVERA County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: SAN GABRIEL BLVD, DUNLOP CROSSING RD, WH
Location(OSWCR): SAN GABRIEL BLVD, DUNLOP CROSSING RD, WH Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR1955-002042 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: DUNLAP CROSSING RD, PICO KAUFMAN RD
Location(OSWCR): DUNLAP CROSSING RD, PICO KAUFMAN RD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR1945-000573 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: DUNLAP CROSSING RD, COLTMAN-PICO ROAD
Location(OSWCR): DUNLAP CROSSING RD, COLTMAN-PICO ROAD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR1929-000229 City(OSWCR): RIVERA
Wells and Additional Sources Detail Report
141 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p City: RIVERA County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: SAN GABRIEL BLVD, DUNLOP CROSSING RD, WH
Location(OSWCR): SAN GABRIEL BLVD, DUNLOP CROSSING RD, WH Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR1955-002041 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: DUNLOP CROSSING RD, PICO KAUFMAN RD
Location(OSWCR): DUNLOP CROSSING RD, PICO KAUFMAN RD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR1955-002563 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: DUNLOP CROSSING RD, PICO KAUFMAN ROAD
Location(OSWCR): DUNLOP CROSSING RD, PICO KAUFMAN ROAD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR0304714 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: None
Location(OSWCR): None
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Wells and Additional Sources Detail Report
142 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR1954-002009 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: VAN NORMAN, LOCH LAMOND DR, RIO HONDO, W
Location(OSWCR): VAN NORMAN, LOCH LAMOND DR, RIO HONDO, W Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR1776-008017 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: PASSONS BLVD, RANCHITO SCHOOL, TOWNLEY D
Location(OSWCR): PASSONS BLVD, RANCHITO SCHOOL, TOWNLEY D Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR2001-011464 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: RIVERA, BARLOW, CENTER STREET
Location(OSWCR): RIVERA, BARLOW, CENTER STREET
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR2005-013010 City(OSWCR): Pico Rivera
City: Pico Rivera County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Wells and Additional Sources Detail Report
143 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: 5923 S Rosemead Boulevard
Location(OSWCR): 5923 S Rosemead Boulevard
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR2005-013012 City(OSWCR): Pico Rivera
City: Pico Rivera County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: 5923 S Rosemead Boulevard
Location(OSWCR): 5923 S Rosemead Boulevard
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR2004-016069 City(OSWCR): Pico Rivera
City: Pico Rivera County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: 5923 S Rosemead Boulevard
Location(OSWCR): 5923 S Rosemead Boulevard
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR2005-013005 City(OSWCR): Pico Rivera
City: Pico Rivera County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: 5923 S Rosemead Boulevard
Location(OSWCR): 5923 S Rosemead Boulevard
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB Wells and Additional Sources Detail Report
144 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR1917-000153 City(OSWCR): MAYWOOD
City: MAYWOOD County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: PINE ST, 53RD ST, 54TH ST
Location(OSWCR): PINE ST, 53RD ST, 54TH ST
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR2005-012908 City(OSWCR): Pico Rivera
City: Pico Rivera County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: 5923 S Rosemead Boulevard
Location(OSWCR): 5923 S Rosemead Boulevard
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR2016-000283 City(OSWCR): Pico Rivera
City: Pico Rivera County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: 8845 E Whittier BLVD
Location(OSWCR): 8845 E Whittier BLVD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR1917-000076 City(OSWCR): Maywood
City: Maywood County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Wells and Additional Sources Detail Report
145 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Location: PINE ST, 53RD, 54TH ST
Location(OSWCR): PINE ST, 53RD, 54TH ST
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR2005-013007 City(OSWCR): Pico Rivera
City: Pico Rivera County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: 5923 S Rosemead Boulevard
Location(OSWCR): 5923 S Rosemead Boulevard
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR2005-013011 City(OSWCR): Pico Rivera
City: Pico Rivera County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: 5923 S Rosemead Boulevard
Location(OSWCR): 5923 S Rosemead Boulevard
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR0271440 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: None
Location(OSWCR): None
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
Wells and Additional Sources Detail Report
146 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p WCR No: WCR2005-013006 City(OSWCR): Pico Rivera
City: Pico Rivera County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: 5923 S Rosemead Boulevard
Location(OSWCR): 5923 S Rosemead Boulevard
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR2016-000284 City(OSWCR): Pico Rivera
City: Pico Rivera County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: 8845 E Whittier BLVD
Location(OSWCR): 8845 E Whittier BLVD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR1946-000703 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: VAN NORMAN RD, ARROYO DITCH
Location(OSWCR): VAN NORMAN RD, ARROYO DITCH
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR2001-011467 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: None
Location(OSWCR): None
Wells and Additional Sources Detail Report
147 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR2005-012910 City(OSWCR): Pico Rivera
City: Pico Rivera County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: 5923 S Rosemead Boulevard
Location(OSWCR): 5923 S Rosemead Boulevard
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR1776-008016 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: None
Location(OSWCR): None
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR1950-001936 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: BEVERLY BLVD, RIO HONDO, LEXINGTON ST, R
Location(OSWCR): BEVERLY BLVD, RIO HONDO, LEXINGTON ST, R Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 143 SSE 0.96 5,051.81 175.38 WATER WELLS
WCR No: WCR1776-011157 City(OSWCR): None
Wells and Additional Sources Detail Report
148 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99695
Decimal Latitude: 33.99695 Decim Long(OSWCR): -118.09018 Decimal Longitude: -118.09018
Location: RIVERA, BARLOW, CENTER ST
Location(OSWCR): RIVERA, BARLOW, CENTER ST
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1945-000444 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: RIO HONDO, BLUFF RD
Location(OSWCR): RIO HONDO, BLUFF RD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1776-008035 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: None
Location(OSWCR): None
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1946-000705 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: Rio Honda Spreading Grounds BASIN 8
Location(OSWCR): Rio Honda Spreading Grounds BASIN 8
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Wells and Additional Sources Detail Report
149 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1776-008037 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: COFFMAN PICO RD, SAN GABRIEL BLVD
Location(OSWCR): COFFMAN PICO RD, SAN GABRIEL BLVD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1776-008034 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: MINES AVE
Location(OSWCR): MINES AVE
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1776-008033 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: None
Location(OSWCR): None
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1776-011846 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Wells and Additional Sources Detail Report
150 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: COFFMAN PICO RD, SAN GABRIEL BLVD, DUNLO
Location(OSWCR): COFFMAN PICO RD, SAN GABRIEL BLVD, DUNLO Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1940-000159 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: Rio Honda Spreading Grounds, BASIN WEIR
Location(OSWCR): Rio Honda Spreading Grounds, BASIN WEIR Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1776-008036 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: CENTER ST, SAN GABRIEL BLVD
Location(OSWCR): CENTER ST, SAN GABRIEL BLVD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1948-001419 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: Rio Honda Spreading Grounds
Location(OSWCR): Rio Honda Spreading Grounds
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB Wells and Additional Sources Detail Report
151 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1928-000178 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: EL CARMEL TRACT
Location(OSWCR): EL CARMEL TRACT
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1945-000576 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: RIO HONDO, BLUFF RD
Location(OSWCR): RIO HONDO, BLUFF RD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1928-000374 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: EL CARMEL TRACT
Location(OSWCR): EL CARMEL TRACT
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR2001-011486 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Wells and Additional Sources Detail Report
152 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Location: CENTER ST, SAN GABRIEL BOULEVARD
Location(OSWCR): CENTER ST, SAN GABRIEL BOULEVARD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1925-000310 City(OSWCR): RIVERA
City: RIVERA County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: SAN GABRIEL BLVD, CENTER ST
Location(OSWCR): SAN GABRIEL BLVD, CENTER ST
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1921-000085 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: RIO HONDO, BEACH ST
Location(OSWCR): RIO HONDO, BEACH ST
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1776-008014 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: RIO HONDA CHANNEL, MINES AVE
Location(OSWCR): RIO HONDA CHANNEL, MINES AVE
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
Wells and Additional Sources Detail Report
153 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p WCR No: WCR1948-001420 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: Rio Honda Spreading Grounds, WASH BLVD
Location(OSWCR): Rio Honda Spreading Grounds, WASH BLVD Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR2001-011485 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: None
Location(OSWCR): None
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1940-000251 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: Rio Honda Spreading Grounds
Location(OSWCR): Rio Honda Spreading Grounds
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR2001-011488 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: Rio Honda Spreading Grounds
Location(OSWCR): Rio Honda Spreading Grounds
Wells and Additional Sources Detail Report
154 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1776-008038 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: Rio Honda Spreading Grounds BASIN 8
Location(OSWCR): Rio Honda Spreading Grounds BASIN 8
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR2001-011484 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: MINES AVE
Location(OSWCR): MINES AVE
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1948-000992 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: Rio Honda Spreading Grounds, WASH BLVD
Location(OSWCR): Rio Honda Spreading Grounds, WASH BLVD Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR2001-011487 City(OSWCR): None
Wells and Additional Sources Detail Report
155 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: COFFMAN PICO RD, SAN GABRIEL BL, DUNLOP
Location(OSWCR): COFFMAN PICO RD, SAN GABRIEL BL, DUNLOP Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR2001-011469 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: None
Location(OSWCR): None
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1946-000899 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: Rio Honda Spreading Grounds
Location(OSWCR): Rio Honda Spreading Grounds
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1946-000900 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: Rio Honda Spreading Grounds
Location(OSWCR): Rio Honda Spreading Grounds
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Wells and Additional Sources Detail Report
156 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR0223324 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: None
Location(OSWCR): None
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1946-000704 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: Rio Honda Spreading Grounds BASIN 8
Location(OSWCR): Rio Honda Spreading Grounds BASIN 8
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR2001-011468 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: RIO HONDA CHANNEL, MINES AVE
Location(OSWCR): RIO HONDA CHANNEL, MINES AVE
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1991-018077 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Wells and Additional Sources Detail Report
157 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: E WHITTIER BLVD
Location(OSWCR): E WHITTIER BLVD
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1920-000137 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: RIO HONDO, 1ST ST, BLUFF, MINES AVE
Location(OSWCR): RIO HONDO, 1ST ST, BLUFF, MINES AVE
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR2013-008912 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: 916 Carob Way
Location(OSWCR): 916 Carob Way
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1921-000225 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: RIO HONDO, BEACH ST
Location(OSWCR): RIO HONDO, BEACH ST
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB Wells and Additional Sources Detail Report
158 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1948-000991 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: Rio Honda Spreading Grounds, WASH BLVD
Location(OSWCR): Rio Honda Spreading Grounds, WASH BLVD Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1987-013723 City(OSWCR): None
City: None County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: WASHINGTON BLVD, RIO HONDO CHANNEL
Location(OSWCR): WASHINGTON BLVD, RIO HONDO CHANNEL
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Map Key Direction Distance (mi) Distance (ft) Elevation (ft) DB 144 SSW 0.96 5,057.59 201.46 WATER WELLS
WCR No: WCR1920-000307 City(OSWCR): Montebello
City: Montebello County(OSWCR): Los Angeles
County: Los Angeles Decimal Lat(OSWCR): 33.99688
Decimal Latitude: 33.99688 Decim Long(OSWCR): -118.10807 Decimal Longitude: -118.10807
Location: RIO HONDO, 1ST ST, MINES AVE
Location(OSWCR): RIO HONDO, 1ST ST, MINES AVE
Original Source: California Department of Water Resources - OSWCR(Well Numbers); California Department of Water Resources - Well Completion Reports
Radon Information
159 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p This section lists any relevant radon information found for the target property.

Federal EPA Radon Zone for LOS ANGELES County: 2
Zone 1: Counties with predicted average indoor radon screening levels greater than 4 pCi/L Zone 2: Counties with predicted average indoor radon screening levels from 2 to 4 pCi/L Zone 3: Counties with predicted average indoor radon screening levels less than 2 pCi/L Federal Area Radon Information for LOS ANGELES County
No Measures/Homes: 69
Geometric Mean: 0.4
Arithmetic Mean: 0.7
Median: 0.5
Standard Deviation: 1
Maximum: 5.6
% >4 pCi/L: 1
% >20 pCi/L: 0
Notes on Data Table: TABLE 1. Screening indoor
radon data from the EPA/State
Residential Radon Survey of
California conducted during
1989-90. Data represent 2-7
day charcoal canister
measurements from the lowest
level of each home tested.

Appendix
160 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Federal Sources
FEMA National Flood Hazard Layer FEMA FLOOD
The National Flood Hazard Layer (NFHL) data incorporates Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Management Agency (FEMA), and any Letters Of Map Revision (LOMRs) that have been issued against those databases since their publication date. The FIRM Database is the digital, geospatial version of the flood hazard information shown on the published paper FIRMs. The FIRM Database depicts flood risk information and supporting data used to develop the risk data. The FIRM Database is derived from Flood Insurance Studies (FISs), previously published FIRMs, flood hazard analyses performed in support of the FISs and FIRMs, and new mapping data, where available.

Indoor Radon Data INDOOR RADON
Indoor radon measurements tracked by the Environmental Protection Agency(EPA) and the State Residential Radon Survey.

Public Water Systems Violations and Enforcement Data PWSV List of drinking water violations and enforcement actions from the Safe Drinking Water Information System (SDWIS) made available by the Drinking Water Protection Division of the US EPA's Office of Groundwater and Drinking Water. Enforcement sensitive actions are not included in the data released by the EPA.

Address information provided in SWDIS may correspond either with the physical location of the water system, or with a contact address.

Radon Zone Level RADON ZONE
Areas showing the level of Radon Zones (level 1, 2 or 3) by county. This data is maintained by the Environmental Protection Agency (EPA).

Safe Drinking Water Information System (SDWIS) SDWIS
The Safe Drinking Water Information System (SDWIS) contains information about public water systems as reported to US Environmental Protection Agency (EPA) by the states. Addresses may correspond with the location of the water system, or with a contact address.

Soil Survey Geographic database SSURGO
The Soil Survey Geographic database (SSURGO) contains information about soil as collected by the National Cooperative Soil Survey at the Natural Resources Conservation Service (NRCS). Soil maps outline areas called map units. The map units are linked to soil properties in a database. Each map unit may contain one to three major components and some minor components.

U.S. Fish & Wildlife Service Wetland Data US WETLAND
The U.S. Fish & Wildlife Service Wetland layer represents the approximate location and type of wetlands and deepwater habitats in the United States.

USGS Current Topo US TOPO
US Topo topographic maps are produced by the National Geospatial Program of the U.S. Geological Survey (USGS). The project was launched in late 2009, and the term "US Topo" refers specifically to quadrangle topographic maps published in 2009 and later.

USGS Geology US GEOLOGY
Seamless maps depicting geological information provided by the United States Geological Survey (USGS).

USGS National Water Information System FED USGS
The U.S. Geological Survey (USGS)'s National Water Information System (NWIS) is the nation's principal repository of water resources data. This database includes comprehensive information of well-construction details, time-series data for gage height, streamflow, groundwater level, and precipitation and water use data.

State Sources
Oil and Gas Wells OGW
A list of Oil and Gas well locations. This is provided by California's Department of Conservation Division of Appendix
161 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Oil, Gas and Geothermal Resources.

Periodic Groundwater Level Measurement Locations MONITOR WELLS Locations of groundwater level monitoring wells in the Department of Water Resources (DWR)'s Periodic Groundwater Levels dataset. The DWR Periodic Groundwater Levels dataset contains seasonal and longterm groundwater level measurements collected by the Department of Water Resources and cooperating agencies.

Well Completion Reports WATER WELLS
List of wells from the Well Completion Reports data made available by the California Department of Water Resources' (DWR) Online System for Well Completion Reports (OSWCR). Please note that the majority of well completion reports have been spatially registered to the center of the 1x1 mile Public Land Survey System section that the well is located in.

Liability Notice
162 erisinfo.com| Environmental Risk Information Services Order No: 21102102250p Reliance on information in Report: The Physical Setting Report (PSR) DOES NOT replace a full Phase I Environmental Site Assessment but is solely intended to be used as a review of environmental databases and physical characteristics for the site or adjacent properties.

License for use of information in Report: No page of this report can be used without this cover page, this notice and the project property identifier. The information in Report(s) may not be modified or re-sold.

Your Liability for misuse: Using this Service and/or its reports in a manner contrary to this Notice or your agreement will be in breach of copyright and contract and ERIS may obtain damages for such mis-use, including damages caused to third parties, and gives ERIS the right to terminate your account, rescind your license to any previous reports and to bar you from future use of the Service.

No warranty of Accuracy or Liability for ERIS: The information contained in this report has been produced by ERIS Information Inc. ("ERIS") using various sources of information, including information provided by Federal and State government departments. The report applies only to the address and up to the date specified on the cover of this report, and any alterations or deviation from this description will require a new report. This report and the data contained herein does not purport to be and does not constitute a guarantee of the accuracy of the information contained herein and does not constitute a legal opinion nor medical advice. Although ERIS has endeavored to present you with information that is accurate, ERIS Information Inc. disclaims, any and all liability for any errors, omissions, or inaccuracies in such information and data, whether attributable to inadvertence, negligence or otherwise, and for any consequences arising therefrom. Liability on the part of ERIS is limited to the monetary value paid for this report.

Trademark and Copyright: You may not use the ERIS trademarks or attribute any work to ERIS other than as outlined above. This Service and Report(s) are protected by copyright owned by ERIS Information Inc. Copyright in data used in the Service or Report(s) (the "Data") is owned by ERIS or its licensors. The Service, Report(s) and Data may not be copied or reproduced in whole or in any substantial part without prior written consent of ERIS. ladwp.com/waterqualityreport
Drinking Water
Quality Report
2020
2020 Drinking Water Quality Report | 2
A message from the Director of Water Quality 3
A message from the
Senior Assistant General Manager, Water System 4
L.A. Water Sources in 2020 5
Drinking Water and Your Health 6
Customer Service During Pandemic 7
Regulatory Compliance 8
Water Quality Service Areas in Los Angeles 11
Monitoring Results Tables 12
How to Read the 2020 Tables 13
General Information 19
Message for Non-English Speaking Customers 20

TABLE OF

CONTENTS
2020 Drinking Water Quality Report | 3
A Message from
Razmik Manoukian
Director of Water Quality
It’s been a tough year with many adjustments for all of Los Angeles, but one thing we didn’t have to worry about was the safety of our drinking water supply. Throughout 2020, LADWP maintained the highest water quality standards by adhering to all treatment, monitoring and safety protocols.

The City of Los Angeles water supply is approximately
89 percent surface water , 9 percent groundwater, and 2 percent recycled water. The surface water is purifi ed using a multibarrier approach as depicted in the treatment process fi gure below. The water is purifi ed by screening, ozonation, fi ltration, ultra-violet disinfection, chlorination, and ammoniation. LADWP also disinfects extracted groundwater with chlorine to safeguard against microorganisms. Every step of the treatment process achieves a certain level of microorganism and contaminant removal. When it comes
to viruses , including COVID-19, the most eff ective treatment process is chlorination. A very small amount of chlorine is highly eff ective in killing viruses. This is important because chlorine protects the water supply as it travels through the distribution system to your tap.

The use of water chlorination to disinfect public water supplies began in the early 1900s. Its use has had a major impact on the incidence of waterborne disease such
as cholera, typhoid fever and dysentery in the U.S. and worldwide. Chlorination of drinking water has been credited for increasing life expectancy in developed countries during the twentieth century. It continues to be a primary method for disinfecting water today and an eff ective treatment step in stopping the COVID-19 virus. LADWP uses
chlorination and other state-of-art water treatment methods because we are committed to the safety and quality of your drinking water.

The U.S. Environmental Protection Agency (U.S. EPA)
and the State Water Resources Control Board, Division
of Drinking Water (SWRCB-DDW) require that all water
agencies produce an annual report informing customers
about the quality of their drinking water. To ensure
compliance with these drinking water standards, LADWP
employees actively safeguard our water. Every day, we
eff ectively manage state-of-the-art water treatment
facilities and diligently test the water to make certain the highest quality water is delivered to you. Over 37,000
samples are tested for hundreds of constituents throughout the distribution system annually.

As you read through this report, you will fi nd references to tables that depict the actual levels of specifi c substances or “constituents” we have found in the city’s water supply.

Looking at the tables, I am proud to state that all regulated constituents detected were at very low levels. In fact, LADWP water quality performance was at least 50 percent better than safety levels set by the US EPA and SWRCBDDW. Out of the 104 constituents we are required to monitor, none were found at levels considered unsafe by health agencies and only 32 were detected at very low levels as listed in Tables I and II.

We are proud to serve safe, refreshing, high quality drinking water to all our customers across the city—at home, work, and neighborhood parks. At LADWP, we are committed to
customer service. If you have any questions or concerns about your water quality or need advice on how to improve water quality at your home or workplace, please do not
hesitate to call our Water Quality Hotline at (213) 367-3182.

SAFEGUARDING
L.A.’S DRINKING WATER
2020 Drinking Water Quality Report | 4
A Message from
Richard Harasick
LADWP Senior Assistant
General Manager,
Water System
LADWP remains water strong despite all the challenges
of 2020. Through the dedication and commitment of our
essential workforce we continue to serve you safe, high quality drinking water. Our skilled personnel ensure water treatment facilities are maintained and water quality is monitored, sampled, and tested regularly. All water served to you and your family is treated and tested rigorously to meet state and federal standards. As your local utility, LADWP never stopped providing essential services during the pandemic, amidst the wildfi res, and through periods of civil unrest.

Our workforce remains strong because we are taking
stringent precautions to stay healthy on the job. We take our responsibility to safeguard the city’s water supply seriously, especially during the COVID-19 pandemic.

Due to our investments in infrastructure, we continue to make our water system resilient and responsive to your needs and the community we serve. We continue to upgrade and
fortify our distribution system through multiple improvement projects. These include strategic pipe replacement,
earthquake resilient pipe installation, and ongoing
maintenance of tanks and reservoirs. Also, investments in a diverse water supply portfolio of stormwater capture, water conservation, and water recycling further help us to prepare for dry periods and make us less dependent on purchased imported water supplies. Strong water infrastructure allows us to serve safe, high quality water and secure a sustainable water future.

We have every confi dence in the quality, reliability, and safety of the water being delivered to your tap. We work in partnership with our regulators to maintain the water system to the highest standards, and we keep a watchful eye on any emerging contaminants. While we continue to navigate these diffi cult times together, we’re working diligently to provide you with the essential services you need. Together, Los Angeles is Water Strong.

LOS ANGELES IS WATER STRONG
A lab technician collects water samples at the Tujunga Treatment Plant. In 2020, we tested the water for more than 148 constituents and performed more than 112,000 tests on samples taken throughout our vast water system.
2020 Drinking Water Quality Report | 5
State Water Project
Sierra Nevada
Mountains
Colorado River
Aqueduct
L.A.’S WATER SOURCES IN 2020
Los Angeles receives water from several sources. In 2020, the Los Angeles Aqueduct (LAA) supplied 40 percent of
the water that was treated at the Los Angeles Aqueduct
Filtration Plant. Purchased imported water from the
Metropolitan Water District of Southern California (MWD) amounted to 49 percent. The remaining water supply was
sourced from local groundwater at 9 percent and recycled water at 2 percent.
40%
Los Angeles Aqueduct
49%
MWD
State Water Project &
Colorado River Aqueduct
2%
Recycled Water
9%
Local Groundwater
2020 Drinking Water Quality Report | 6
Drinking Water and Your Health
The sources of drinking water (both tap water and bottled water) include rivers, lakes, streams, ponds, reservoirs, springs, and wells. As water travels over the surface of the land or through the ground, it dissolves naturally occurring minerals and, in some cases, radioactive material. It can pick up substances resulting from the presence of animals or from human activity.

Drinking water, including bottled water, may reasonably be expected to contain at least small amounts of some
contaminants. The presence of contaminants does not
necessarily indicate that water poses a health risk. More information about contaminants and potential health eff ects can be obtained by calling the U.S. EPA Safe Drinking Water Hotline: (800) 426-4791.

Health Advisory for People with
Weakened Immune Systems
Although LADWP treats its water to meet drinking
water standards, some people may be more
vulnerable to constituents in drinking water than
the general population. Immuno-compromised
persons such as persons with cancer undergoing
chemotherapy, persons who have undergone organ
transplants, people with HIV/AIDS or other immune
system disorders, some elderly, and infants can be
particularly at risk from infections. These individuals should seek advice about drinking water from their
health care providers. U.S. EPA Centers for Disease
Control (CDC) guidelines on appropriate means to
lessen the risk of infection by Cryptosporidium and
other microbial contaminants are available from the
Safe Drinking Water Hotline: (800) 426-4791.

Contaminants That May Be Present
Water agencies are required to use the following language to discuss the source of contaminants that may reasonably be expected to be found in drinking water, including tap and bottled water.

Contaminants that may be present in source water include:
• Microbial contaminants, such as viruses and bacteria
that may come from sewage treatment plants, septic
systems, agricultural livestock operations, and wildlife. • Inorganic contaminants, such as salts and metals,
that can be naturally-occurring or result from urban
stormwater runoff , industrial or domestic wastewater
discharges, oil and gas production, mining, or farming. • Pesticides and herbicides that may come from a variety of sources such as agriculture, urban stormwater runoff , and residential uses.
• Organic chemical contaminants, including synthetic
and volatile organic chemicals that are by-products of
industrial processes and petroleum production, and can
also come from gas stations, urban stormwater runoff ,
agricultural application, and septic systems.
• Radioactive contaminants that can be naturallyoccurring or be the result of oil and gas production and mining activities.

To ensure that tap water is safe to drink, th e U.S. EPA and the State Water Resources Control Board (State Board)
prescribe regulations that limit the amount of certain
contaminants in water provided by public water systems.

The U.S. Food and Drug Administration regulations
and California law also establish limits for contaminants in bottled water that provide the same protection for
public health.
2020 Drinking Water Quality Report | 7
LADWP continues to serve safe, high quality water
despite the COVID-19 pandemic. The city’s drinking water undergoes a multi-step treatment process that is closely monitored throughout the distribution system. This critical work is carried out by our frontline workers — engineers, microbiologists, chemists, sample collectors, and laboratory technicians as well as our everyday water utility workers installing and maintaining the vital water pipe distribution system. LADWP has remained water strong throughout
these challenging times. With our capable and dedicated team behind every refreshing glass of tap water, we want to remind you that purchasing expensive single-use plastic water bottles is not necessary.

It is important that our customers feel confi dence in the safety of the water we serve. LADWP off ers free water
quality testing at your residence or place of business. Upon request, one of our experts will collect a water sample and submit it for testing at our state-of-the-art water quality laboratory. A customized report will be provided to you.

This report describes your water quality and identifi es potential plumbing system issues, if any, at your property.

The inspectors help our customers understand the data
provided in the report and identify low- and no-cost
solutions to everyday water-related inquiries. This is a job that we take very seriously. In fact, we’ve completed over 97 percent of customer-initiated inspection requests by the end of the next business day.

Like many organizations this past year, we needed time
to rethink and adjust our service s to comply with socialdistancing guidelines. These adjustments helped ensure the safety of customers, employees, and the general public.

Where possible, we addressed many customer concerns
over the phone and provided recommendations to improve
their water quality. Additionally, we provided online
resources such as a FAQ page and step-by-step instructions for common customer concerns. Following public health
guidelines for COVID safety and prevention, we made some modifi cations to our processes and were able to conduct some in-person services in a responsible, safe, and customer focused manner.

LADWP remains committed to assisting our customers and
we appreciate the opportunity to serve you. If you have any water quality concerns, please contact us at (213) 367-3182 or by email at [email protected].

LADWP STAY S FOCUSED ON CUSTOMER

SERVICE DURING THE PANDEMIC
One of LADWP’s frontline employees takes a break from
installing critical water pipelines that ensure the reliability of our water infrastructure.
2020 Drinking Water Quality Report | 8
LADWP works around the clock to ensure that the drinking water we deliver to our customers is of the highest
quality and meets all safety requirements. Highly trained, certifi ed treatment operators monitor our water treatment operations continuously, thereby helping meet federal and state standards for drinking water. In 2020, we tested for more than 148 constituents in the water and performed
more than 112,000 tests on samples taken throughout our water system. LADWP received no violations and met all
primary drinking water standards in 2020.

PFAS and Drinking Water in California
Poly- and Perfl uoroalkyl Substances (PFAS) are a group of synthetic (man-made) chemicals which include
Perfl uorooctanoic acid (PFOA) and Perfl uorooctanoic
sulfonic acid (PFOS). They have been used for decades in manufacturing; they are suspected carcinogens and don’t breakdown. Most U.S. manufacturers voluntarily phased out production of PFOS between 2000 and 2002, and PFOA in
2006.

Studies indicate potential health consequences from exposure to signifi cant levels of PFAS. Health eff ects may include high cholesterol, liver and thyroid cancer risks, immunotoxicity, pregnancy-induced hypertension, low birth weights, and
decreased fertility. More information is available on US EPA’s webpage https://www.epa.gov/ground-water-and-drinkingwater/drinking-water-health-advisories-pfoa-and-pfos.

During the course of 2020, some states agencies released new PFAS requirements that included monitoring, compliance determination and reporting. A growing number of state
agencies are actively sampling for PFAS to determine their occurrence, levels and potential environmental pathways. The State Board has been actively investigating and sampling for PFAS since 2019. Updated drinking water response levels were released for PFOA (10 parts per trillion) and PFOS (40 parts per trillion).

At the federal level, the U.S. EPA is yet to release its fi nal determination if PFAS will become regulated. However, at the state level, the State Board has requested that the California

REGULATORY COMPLIANCE
HOW DID WE MEASURE UP?
An LADWP worker replaces one of the lamps on an ultraviolet reactor.

These reactors treat water at the microbial level and help us provide reliable high-quality water to our customers on a daily basis. 2020 Drinking Water Quality Report | 9
Offi ce of Environmental Health Hazard Assessment begin the process to develop public health goals for PFOA and PFOS .

The next step will be establishing regulatory standards, and maximum contaminant levels in drinking water.

LADWP began testing for PFAS in fi scal year 2013-14 and has continued to monitor its local groundwater sources for both PFOA and PFOS . Although PFAS were detected in a few samples from individual wells, no single well represents water provided to our customers. Water from individual wells is blended with water from other wells, and is further diluted by blending with much larger volumes of surface water before entering the distribution system. LADWP has not found PFAS contamination in its water distribution system. Customers can be confi dent that LADWP is providing high quality
drinking water.

If you have questions, please contact our Water Quality Hotline at (213) 367-3182 or email us at [email protected].

Compliance with Lead and Copper Rule
(LCR)
LADWP has a long and successful history of controlling
corrosion and minimizing lead exposure to customers.

Between 1978 and 2006, LADWP cleaned and cement-lined
approximately 2,600 miles of unlined iron pipes
4 inches in diameter and greater. Since 1994, we have been replacing our utility portion of galvanized iron service lines.

The number of galvanized service lines in our inventory decreased from approximately 45,000 in 1994 to about
16,900 in 2020. LADWP initiated another program in 1998 to replace low-lead (8 percent lead) water meters with leadfree (0.25 percent lead) water meters. There are currently over 700,000 active water meters in LADWP’s water
distribution system, and approximately 31,500 meters are being replaced annually. Approximately 514,300
(71 percent) water meters have been replaced. In another proactive eff ort, our staff had located and removed
approximately 12,000 known lead goosenecks from its
water distribution system by the year 2005. In 2018, we completed an inventory of its remaining unknown utilityowned services lines—none consisted of lead material.

LADWP conducted LCR residential sampling in 2020.

During the sampling program, 100 fi rst draw samples were obtained from customers’ homes and analyzed at LADWP’s
water quality laboratory. The results showed a 90th
percentile of 5.0 parts per billion (ppb) for lead and 394 ppb for copper. Both values were well below the respective Action Levels of 15 ppb for lead and 1300 ppb for copper.

LCR Program Requirements
The LCR sampling program focuses on single family
residences which were built within 1982 to 1987 that have copper pipes plumbed with lead solder. Customers with
qualifying homes that participate in the sampling program will get their tap water tested for lead and copper at no cost.

If your home qualifi es, you can participate in
LADWP’s next round of LCR sampling between
June and September . Contact the Water
Quality Hotline at (213) 367-3182 or by email at
[email protected].

Information on lead in drinking water, testing methods, and steps you can take to minimize exposure is also available from the Safe Drinking Water Hotline : (800) 426-4791, or at www.epa.gov/lead
Assessment Programs for Surface and
Groundwater Resources
Source water assessment updates are required by the
SWRCB-DDW and must be included in the annual drinking
water quality report. LADWP completed an initial source water assessment in 2002 and is required to provide an
updated assessment every fi ve years through a watershed sanitary survey. Watershed sanitary surveys examine
possible contamination to sources of drinking water and recommend actions to better protect these water sources.

Below is an update of LADWP’s source water assessment.

Surface Supply:

In 2020, LADWP completed an assessment of the Owens
Valley and Mono Basin watersheds that supply the Los
Angeles Aqueduct. These sources are most vulnerable to
geothermal activities that release naturally occurring arsenic into creeks which feed the Owens River. Assessments were also completed for the Lower Stone Canyon Reservoir
Watershed in 2019 and Encino Reservoir Watershed in 2020.

Activities that impact water quality in these watersheds are livestock grazing, wildlife, and unauthorized public use of storage reservoirs. The impact to water quality from these activities is deemed to be minimal.

LADWP regularly monitors for cryptosporidium and giardia.

Results indicate that their presence is infrequent and remain at very low levels in these watersheds.

Groundwater Supply:

Assessment of groundwater sources in the San Fernando
Basin was updated in 2018. Assessment of groundwater
sources in the Central and Sylmar Basin s was completed in February 2019. Located in highly urbanized areas, the wells within these aquifers are most vulnerable to the
following activities: dry cleaning, manufacturing, metal fi nishing, septic systems, chemical processing, and storage of fertilizer, pesticides, and chemicals. These local water supplies are treated and blended with water from other
sources to ensure compliance with drinking water standards.

Purchased Imported Supplies from MWD:

The most recent surveys for MWD’s source waters are the 2020 Drinking Water Quality Report | 10
Colorado River Watershed Sanitary Survey – 2020 Update, and the State Water Project Watershed Sanitary Survey
– 2016 Update. Each source water used by MWD — the
Colorado River and State Water Project — has diff erent water quality challenges. Both are exposed to stormwater runoff , recreational activities, wastewater discharges, wildlife, fi res and other watershed-related factors that could aff ect water quality. Treatment to remove specifi c contaminants can be more expensive than measures to
protect water at the source. This is why MWD and other
water agencies invest resources to support improved
watershed protection programs.

Three of the fi ve MWD treatment plants -- F.E. Weymouth, Robert B. Diemer , and Joseph Jensen -- supply water to the Los Angeles area. MWD tests its water for nearly 400 constituents and performs about 250,000 water quality
tests per year on samples gathered from its vast distribution system. Analysis of these samples is undertaken at MWD’s water quality laboratory. Results from MWD are provided to LADWP and are included in the report on Tables I, II and III.

Safeguarding our Surface Water
Administered by the SWRCB-DDW, the Surface Water
Treatment Rule (SWTR) is a set of drinking water regulations that establish specifi c treatment requirements for surface water to reduce the risk of waterborne diseases.

The last update to the SWTR is the Long Term 2 Enhanced Surface Water Treatment Rule (LT2) which was put into
eff ect in 2006. This rule protects treated water reservoirs from microbiological contamination by requiring one
of three actions: 1) covering, 2) removing from service, or 3) providing additional treatment. LT2 applied to the six remaining uncovered reservoirs at the time: Los Angeles, Upper Stone Canyon, Santa Ynez, Ivanhoe, Silver Lake,
and Elysian.

In March 2009, a compliance agreement for LT2 was
executed between LADWP and SWRCB-DDW. The Los
Angeles Reservoir is the only remaining reservoir awaiting completion of additional treatment.

Los Angeles Reservoir will remain in compliance with the LT2 through a combination of shade balls and construction of a new ultraviolet (UV) treatment plant. The “shading” of the reservoir was completed in 2015 with nearly 96 million shade balls deployed. The new UV treatment facility will disinfect water leaving the Los Angeles Reservoir to satisfy the LT2 water quality regulation. Construction began in June 2017 and will be completed July 2021.

Visit www.ladwp.com/waterquality to learn more about
water quality projects and issues. For more information on the latest watershed sanitary surveys contact
(213) 367-3182.

Granular Activated Carbon vessels at North Hollywood West Remediation Project are helping us clean our local groundwater, providing a sustainable water supply as a viable alternative to costly, imported water. 2020 Drinking Water Quality Report | 11
Arleta
Canoga Park
Chatsworth
Encino
Granada Hills
Hollywood Hills
Lake View
Terrace
Mission Hills
North Hills
North Hollywood
Northridge
Olive View
Pacoima
Panorama City
Porter Ranch
Reseda
Sherman Oaks
Studio City
Sun Valley
Sunland
Sylmar
Tarzana
Toluca Lake
Tujunga
Valley Village
Van Nuys
Warner Center
West Hills
Winnetka
Woodland Hills
San Fernando Valley Communities
Sources: Los Angeles Aqueduct, local
groundwater, and MWD State Water Project.

Bel Air Estates
Beverly Glen
Brentwood
Castellamare
Century City
Cheviot Hills
Culver City *
Mar Vista
Pacific Palisades
Palisades Highlands
Palms
Playa del Rey
Sawtelle
Venice
West Los Angeles
Westchester
Westwood
Western Los Angeles Communities
Sources: Los Angeles Aqueduct and MWD
State Water Project.

Atwater Village
Boyle Heights
Cypress Park
Eagle Rock
Echo Park
El Sereno
Glassell Park
Highland Park
Lincoln Heights
Montecito Heights
Monterey Hills
Mt. Washington
Eastern Los Angeles Communities
Sources: MWD State Water Project and
Colorado River Aqueduct.

East San Pedro
(Terminal Island)
Harbor City
Harbor Gateway *
L.A. City Strip *
San Pedro
Wilmington
Harbor Communities
Sources: MWD State Water Project and
Colorado River Aqueduct.

Baldwin Hills
Chinatown
Country Club
Park
Crenshaw
Griffith Park
Hancock Park
Hollywood
Hyde Park
Koreatown
L.A. City Strip *
Little Tokyo
Los Feliz
Mid City
Mt. Olympus
Park La Brea
Rancho Park
Silverlake
Watts
West Hollywood *
Westlake
Central Los Angeles Communities
Sources: Los Angeles Aqueduct, MWD State
Water Project, and local groundwater.
*
parts of Water Quality Division, graphics by WaterGIS Group 3/15

WATER QUALITY SERVICE AREAS

IN LOS ANGELES
San Fernando Valley Communities
Sources: Los Angeles Aqueduct, local groundwater, and MWD State Water Project
Arleta Northridge Sylmar
Canoga Park Olive View Tarzana
Chatsworth Pacoima Toluca Lake
Encino Panorama City Tujunga
Granada Hills Porter Ranch Valley Village
Hollywood Hills Reseda Van Nuys
Lake View Terrace Sherman Oaks Warner Center
Mission Hills Studio City West Hills
North Hills Sun Valley Winnetka
North Hollywood Sunland Woodland Hills
Western Los Angeles Communities
Sources: Los Angeles Aqueduct and MWD State Water Project Bel Air Estates Culver City* Sawtelle
Beverly Glen Mar Vista Venice
Brentwood Pacifi c Palisades West Los Angeles
Castellamare Palisades Highlands Westchester
Century City Palms Westwood
Cheviot Hills Playa del Rey
Eastern Los Angeles Communities
Sources: MWD State Water Project and Colorado River Aqueduct Atwater Village Echo Park Lincoln Heights
Boyle Heights El Sereno Montecito Heights
Cypress Park Glassell Park Monterey Hills
Eagle Rock Highland Park Mt. Washington
Central Los Angeles Communities
Sources: Los Angeles Aqueduct, MWD State Water Project, and local groundwater
Baldwin Hills Hyde Park Park La Brea
Chinatown Koreatown Rancho Park
Country Club Park L.A. City Strip* Silverlake
Crenshaw Little Tokyo Watts
Griffi th Park Los Feliz West Hollywood*
Hancock Park Mid City Westlake
Hollywood Mt. Olympus
Harbor Communities
Sources: MWD State Water Project and Colorado River Aqueduct East San Pedro (Terminal Island) L.A. City Strip*
Harbor City San Pedro
Harbor Gateway* Wilmington
*Sources of drinking water may fl uctuate in these communities depending on operational needs and source water availability.
2020 Drinking Water Quality Report | 12
Tables I, II and III list the results of water tests performed by the LADWP and MWD from January to December 2020.

LADWP tests for over 148 substances. These tables include only substances with values that are detected. No substance was detected above the maximum contaminant level.

Terms used in Tables:

Compliance: A drinking water standard based on the
health risk (primary standards) and aesthetic (secondary standards) exposure of a contaminant to consumers. For
example, bacteria and nitrate have strict limits that must be met at all times due to the acute eff ects they can cause.

Other standards, like small amounts of disinfection byproducts and man-made chemicals, have standards that are based on a lifetime of exposure because the risk to consumers is very low. Compliance with most standards is based on an average of samples collected within a year. This allows for some fl uctuation above and below the numerical standard, while still protecting public health.

Detection Level for Reporting (DLR):

A detected contaminant at or above its detection level for reporting purposes. DLRs are set by the SWRCB-DDW. Data reported in Tables I through III refl ect DLRs.

Federal Minimum Reporting Level (MRL): Minimum
concentration of a contaminant which can be detected in drinking water using analytical methods established by the U.S. EPA. Data reported in Table IV refl ect MRLs.

Maximum Contaminant Level (MCL): Highest level of a
contaminant that is allowed in drinking water. Primary MCLs are set as close to the PHGs (or MCLGs) as is economically and technologically feasible. Secondary MCLs are set to protect the odor, taste, and appearance of drinking water.

Maximum Contaminant Level Goal (MCLG): Level of
a contaminant in drinking water below which there is
no known or expected risk to health. MCLGs are set by
the U.S. EPA .

Maximum Residual Disinfectant Level (MRDL): Highest
level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.

Maximum Residual Disinfectant Level Goal (MRDLG):

Level of a drinking water disinfectant below which there is no known or expected risk to health. MRDLGs do not refl ect the benefi cial use of disinfectants to control microbial contaminants. MRDLGs are set by U.S. EPA.

Notifi cation Level (NL): Health-based advisory level
established by SWRCB-DDW for chemicals in drinking water that lack MCLs.

Primary Drinking Water Standard (PDWS): MCLs,
MRDLs and treatment techniques (TTs) for contaminants
that aff ect health, along with their monitoring and
reporting requirements.

Public Health Goal (PHG): Level of a contaminant in
drinking water below which there is no known or expected risk to health. PHGs are set by the California Environmental Protection Agency.

Regulatory Action Level (AL): Concentration of a
contaminant which, if exceeded, triggers treatment or other requirements that a water system must follow.

Secondary Maximum Contaminant Level (SMCL): Highest
level a constituent allowed in drinking water that may
aff ect the taste, odor or appearance. SMCLs are set by the U.S. EPA .

Treatment Technique (TT): Required process intended
to reduce the level of a contaminant in drinking water. For example, the fi ltration process is a treatment technique used to reduce turbidity (cloudiness in water) and microbial contaminants from surface water. High turbidities may be indicative of poor or inadequate fi ltration.

DRINKING WATER QUALITY

MONITORING RESULTS
2020 Drinking Water Quality Report | 13

HOW TO READ THE TABLES
The substances found in the water served in your area are listed as follows:
• For San Fernando Valley Area – water test results
are under the Los Angeles Aqueduct Filtration Plant
(LAAFP), the Northern Combined Wells (NCW), and the
Metropolitan Water District (MWD) Jensen Plant columns. • For Central Los Angeles Area – water test results are under the LAAFP and the Southern Combined Wells
(SCW) columns.
• For Western Los Angeles Area – water test results are under the LAAFP columns.
• For Harbor/Eastern Los Angeles Area – water test
results are under MWD Weymouth, Diemer, and Jensen
Plants columns.

Some substances are reported on a citywide basis as
required by SWRCB-DDW.

Abbreviations and Footnotes
ACU = apparent color unit
CFU/mL = colony-forming unit per milliliter
< = less than the detection limit for reporting purposes μg/L = micrograms per liter (equivalent to ppb)
μS/cm = microsiemens per centimeter
mg/L = milligrams per liter (equivalent to ppm)
NTU = nephelometric turbidity units
NA = not applicable
NR = not reported
NT = not tested
NUM/100 mL = number per 100 milliliter
% = percentage
pCi/L = picocuries per liter
TON = threshold odor number
Microbiologists testing water samples at LADWP’s
state-of-the-art water quality lab
2020 Drinking Water Quality Report | 14
Substances Major Sources in Drinking
Water Units
Meets
Primary
Standard
(YES /
NO)
State
Primary
Standard
MCL
State
PHG
"Los Angeles
Aqueduct
Filtration Plant"
"Northern
Combined Wells"
"Southern
Combined Wells"
"MWD
Weymouth Plant"
"MWD
Diemer Plant"
"MWD
Jensen Plant"
Average Range Average Range Average Range Average Range Average Range Average Range Aluminum
Erosion of natural deposits;
residue from surface water
treatment processes
µg/L YES 1000 600 <50 <50 <50 <50 <50 <50 - 91 149 (a) 80 - 210 137 (a) <50 - 260 116 (a) <50 - 220 Arsenic Erosion of natural deposits µg/L YES 10 0.004 <2 (a) <2 - 3.2 <2 <2 - 2.5 <2 <2 - 2.5 <2 <2 <2 <2 <2 <2 Barium Erosion of natural deposits µg/L YES 1000 2000 <100 <100 <100 <100 <100 <100 - 120 105 105 107 107 <100 <100 Bromate (b)
By-product of ozone
disinfection; formed under
sunlight for chlorinated water
µg/L YES 10 0.1 <1 (a) <1 - 1.3 <1 <1 - 3.0 0.5 <1 - 1.1 2.0 (a) <1 - 4.2 1.9 (a) <1 - 1.3 4.4 (a) 1.4 - 6.0 Fluoride
Erosion of natural deposits;
water additive that promotes
good dental health
mg/L YES 2 1 0.7 0.7 - 0.8 0.7 0.6 - 0.7 0.7 0.4 - 0.8 0.7 0.6 - 0.8 0.7 0.5 - 0.9 0.7 0.4 - 0.8 Gross Beta Particle
Activity (c)
Naturally present in the
environment pCi/L YES 50 0 4 4 - 5 4 <4 - 4 5 <4 - 7 4 <3 - 6 <3 <3 - 7 <3 <3 Heterotrophic Plate
Count Bacteria
Naturally present in the
environment
CFU/
mL YES TT none <1 <1 <1 <1 <1 <1 - 2 <1 <1 - 1 <1 <1 - 1 <1 <1 - 3 Nickel
Runoff and leaching from
natural deposits; discharge
from metal factories
µg/L YES 100 12 <1 <1 - 1 <1 <1 1 <1 - 1 <1 <1 <1 <1 <1 <1 Nitrate (as N)
Erosion of natural deposits;
runoff and leaching from
fertilizer use
mg/L YES 10 10 <0.4 <0.4 0.7 0.6 - 1.8 0.7 0.6 - 2.9 <0.4 <0.4 <0.4 <0.4 <0.4 <0.4 Nitrate + Nitrite
(as N)
Erosion of natural deposits;
runoff and leaching from
fertilizer use
mg/L YES 10 10 <0.4 <0.4 0.7 0.6 - 1.8 0.7 0.6 - 2.9 <0.4 <0.4 <0.4 <0.4 <0.4 <0.4 Total Organic
Carbon (TOC) Erosion of natural deposits mg/L YES TT none 1.6 1.5 - 1.7 1.3 1.1 - 1.6 1.3 0.3 - 2.2 2.4 2.1 - 2.6 2.4 2.2 - 2.7 2.2 1.8 - 2.3 Total Zylenes
Discharge from petroleum
and chemical refineries; fuel
solvent
µg/L YES 1750 1800 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 - 0.6 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 Trichloroethylene
(TCE)
Discharge from metal
degreasing sites and other
factories
µg/L YES 5 1.7 <0.5 <0.5 <0.5 <0.5 - 1.2 <0.5 <0.5 - 1.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 Turbidity (c) Soil runoff
NTU
YES
TT = 1
none

0.108

NA NA NA NA NA
.04
NA

0.04 NA

0.04 NA %
TT =
95% of
samples
≤0.3 NTU
100 100 100 100
Uranium (d) Erosion of natural deposits pCi/L YES 20 0.43 2.9 2.5 - 3.6 2.7 2.1 - 3.5 2.7 2.1 - 6.2 2 1 - 3 2 1 - 3 <1 <1 - 3 Calendar Year 2020 Water Quality Monitoring Results
Health-based Primary Drinking Water Standards (MCLs)
Substances Detected in Treated Water
(a) Values reflect Highest Running Annual Average (HRAA). HRAA is the highest of all Running Annual Averages (RAAs) in the reported calendar year. RAA is a calculated average of all samples collected within the previous 12-month period, which may include test data from the previous calendar year. HRAA may be higher than the range, which is based on the test data in the reported calendar year.
(b) Bromate is formed in water treated with ozone in the presence of bromide. Bromate has also been found in water treated with chlorine in some uncovered reservoirs in LADWP that have elevated bromide levels and are exposed to sunlight. MWD tests for bromate at its Diemer and Jensen Filtration Plants, which use ozone. Weymouth Plant has tested for bromate for less than 12-month period and so RAA is not calculated. All LADWP distribution reservoirs are now shielded with flexible covers or shade balls to minimize bromate formation.
(c) Turbidity is a measure of the cloudiness of water and is a good indicator of water quality and filtration performance. High turbidity can hinder the effectiveness of disinfectants. The Primary Drinking Water Standard for turbidity (included in this table) at water filtration plants is less than or equal to 0.3 NTU in at least 95 percent of the measurements taken in any month and shall not exceed 1.0 NTU at any time. The reporting requirement for treatment plant turbidity is to report the highest single measurement in the calendar year as well as the lowest monthly percentage of measurements that are less than or equal to 0.3 NTU. (d) Radiological monitoring is performed in cycles of various frequencies in LADWP for treated sources water and at the blend points. Monitoring for Gross Alpha Particle Activity is performed in six year cycle and was conducted in 2016. Monitoring of Combined Radium-226 and Radium-228 is performed in three year cycle and was conducted in 2019. Monitoring of Gross Beta Particle Activity, Strontium-90, Tritium and Uranium is performed annually. MWD conducted all radiological monitoring in 2020.

TABLE I
2020 Drinking Water Quality Report | 15
Substances Major Sources in Drinking Water Units Meets Primary Standard (YES/NO)
State Primary Standard
MCL or (MRDL) State PHG / (MRDLG) Average Range
Bromate (uncovered
reservoirs)
Byproduct of ozone disinfection; formed
under sunlight for chlorinated water µg/L YES 10 0.1 HRAA = <1 (a) Range = <1 Chlorine Residual, Total Drinking water disinfectant added for treatment mg/L YES (4) (4) HRAA = 1.9 (a) Range = 1.8 – 2.0 Copper (at-the-tap) Action
LeveL = 1300 (e)
Internal corrosion of household water
plumbing systems µg/L YES TT 300 90th Percentile value = 394 "Number of samples exceeding AL = 0 out of 100" Fluoride Erosion of natural deposits; water additive
that promotes good dental health mg/L YES 2 1 Average = 0.7 Range = 0.7 - 0.9 Haloacetic Acids (Five)
(HAA5) Byproduct of drinking water disinfection µg/L YES 60 none HLRAA = 11 (f) Range = 3 – 12 Lead (at-the-tap) Action
Level = 15 (e)
Internal corrosion of household water
plumbing systems µg/L YES TT 0.2 90th Percentile value = 5.0 "Number of samples exceeding AL = 1 out of 100" Total Coliform Bacteria Naturally present in the environment % Positives YES ≤5% of monthly samples are coliform positive 0 Highest monthly % positive samples = 0.7% Range = % positive
samples 0% – 0.7%
Total Trihalomethanes
(TTHM) Byproduct of drinking water disinfection µg/L YES 80 none HLRAA = 27 (f) Range = 7 - 29 Calendar Year 2020 Water Quality Monitoring Results
Health-based Primary Drinking Water Standards (MCLs)
Substances Detected in Treated Water and Reported on Citywide Basis TABLE I (CONT’D)
(a) Values reflect Highest Running Annual Average (HRAA). HRAA is the highest of all Running Annual Averages (RAAs) in the reported calendar year. RAA is a calculated average of all samples collected within the previous 12-month period, which may include test data from the previous calendar year. HRAA may be higher than the range, which is based on the test data in the reported calendar year.
(e) At-the-tap monitoring of lead and copper is conducted as required by the federal Lead and Copper Rule. A system is out of compliance if the federal Action Level is exceeded in more than 10 percent of all samples collected at the customers’ tap. The most recent monitoring was conducted in 2020. Although the City’s treated water has little or no detectable lead, studies were conducted and corrosion control implementation started. A corrosion control study was completed in 2019 which found that LADWP’s corrosion control treatment is optimized and that it does not require the continued addition of a corrosion inhibitor. (f) The federal Stage 2 Disinfectants/Disinfection Byproducts Rule (Stage 2 D/DBPR) requires compliance monitoring and reporting for total trihalomethanes (TTHM) and five haloacetic acids (HAA5) based on Locational Running Annual Averages (LRAAs) of established monitoring locations. The Highest Locational Running Annual Averages (HLRAAs) of all LRAAs in the current calendar year for TTHM and HAA5 are reported.
2020 Drinking Water Quality Report | 16
Calendar Year 2020 Water Quality Monitoring Results
Aesthetic-based Secondary Drinking Water Standards (SMCLs) Substances Detected in Treated Water

TABLE II
Substances Major Sources in Drinking
Water Units
Meets
Secondary
Standard
(YES/NO)
State SMCL
or Federal
(SMCL)
"Los Angeles
Aqueduct
Filtration Plant"
"Northern
Combined Wells"
"Southern
Combined Wells"
"MWD
Weymouth Plant"
"MWD
Diemer Plant"
"MWD
Jensen Plant"
Average Range Average Range Average Range Average Range Average Range Average Range Aluminum
Erosion of natural deposits;
residue from some surface
water treatment processes
µg/L YES 200 <50 <50 <50 <50 <50 <50 - 91 149 (a) 80 - 210 137 (a) <50 - 260 116 (a) <50 - 220 Chloride
Runoff / leaching from
natural deposits; seawater
influence
mg/L YES 500 37 32 - 46 41 32 - 45 41 37 - 89 93 93 94 93 - 94 52 51 - 54 Color, Apparent
(unfiltered)
Naturally-occurring organic
materials ACU YES 15 4 3 - 4 4 3 - 4 4 <3 - 5 1 1 1 1 2 1 - 3 Iron
Discharge from steel/
metal, plastic, and fertilizer
factories
µg/L YES 300 <20 <20 <20 <20 <20 <20 - 41.5 <20 <20 <20 <20 <20 <20 Odor Naturally-occurring organic
materials TON YES 3 <1 <1 <1 <1 <1 <1 2 2 2 2 2 2
pH
Naturally-occurring
dissolved gases and
minerals
Unit YES 6.5 - 8.5 7.7 7.0 - 8.5 7.9 6.9 - 8.7 7.9 7.0 - 8.7 8.1 8.1 8.1 8.1 8.4 8.4 Specific
Conductance
Substances that form ions
when in water; seawater
influence
µS/cm YES 1600 357 270 - 750 535 290 - 780 535 300 - 780 966 963 - 968 970 964 - 975 460 451 - 468 Sulfate (as SO4) Runoff / leaching from
natural deposits mg/L YES 500 34 30 - 42 48 39 - 69 48 39 - 204 213 211 - 215 216 215 - 217 54 53 - 56 Total Dissolved
Solids (TDS)
Runoff / leaching from
natural deposits mg/L YES 1000 215 205 - 234 288 220 - 412 288 220 - 572 590 587 - 593 592 582 - 603 260 255 - 264 Turbidity (g) Soil runoff NTU YES 5 <0.1 <0.1 - 0.1 0.1 <0.1 - 0.3 0.1 <0.1 - 0.3 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 Zinc
Runoff / leaching from
natural deposits; industrial
waste
µg/L YES 5000 <50 <50 <50 <50 <50 <50 <50 <50 <50 <50 <50 <50 (a) Values reflect Highest Running Annual Average (HRAA). HRAA is the highest of all Running Annual Averages (RAAs) in the reported calendar year. RAA is a calculated average of all samples collected within the previous 12-month period, which may include test data from the previous calendar year. Hence, HRAA may be higher than the range, which is based on the test data in the reported calendar year.
(g) The Secondary Maximum Contaminant Level for turbidity of treated water in the distribution system is 5 NTU at the entry points to the distribution system.
2020 Drinking Water Quality Report | 17
Calendar Year 2020 Water Quality Monitoring Results TABLE III Unregulated Drinking Water Substances Detected in Treated Water Substances Major Sources in Drinking Water Units State MCL (PHG)
"Los Angeles
Aqueduct
Filtration Plant"
"Northern
Combined Wells"
"Southern
Combined Wells"
"MWD
Weymouth Plant"
"MWD
Diemer Plant"
"MWD
Jensen Plant"
Average Range Average Range Average Range Average Range Average Range Average Range Alkalinity, Total (as CaCO3) Erosion of natural deposits mg/L none 94 89 - 100 104 94 - 124 104 94 - 198 118 118 - 119 118 117 - 120 82 79 - 86 Ammonia + Chloramines
(as N)
Drinking water disinfectant added
for treatment mg/L none 0.4 0.4 0.5 0.3 - 0.9 0.5 0.3 - 0.9 NA NA NA NA NA NA Bicarbonate Alkalinity (as
CaCO3)
Naturally-occurring dissolved gas;
erosion of natural deposits mg/L none 114 108 - 121 128 115 - 152 128 115 - 242 NA NA NA NA NA NA Boron NL = 1000 Erosion of natural deposits µg/L none 377 345 - 423 327 298 - 339 327 142 - 339 130 130 130 130 170 170 Bromide Runoff / leaching from natural
deposits; seawater influence µg/L none 60 40 - 90 70 30 - 110 70 30 - 200 NA NA NA NA NA NA Calcium Erosion of natural deposits; natural
hot springs mg/L none 25 24 - 26 37 28 - 54 37 28 - 84 65 65 66 65 - 67 26 25 - 27 Chromium, Hexavalent Industrial discharge; erosion of
natural deposits µg/L (0.02) <0.1 <0.1 0.2 0.1 - 0.6 0.2 0.1 - 2.4 <1 <1 <1 <1 <1 <1 Hardness, Total (as CaCO3) Erosion of natural deposits mg/L none 95 90 - 102 139 106 - 204 139 106 - 287 262 256 - 268 265 261 - 269 108 107 - 110 Lithium Erosion of natural deposits µg/L none 58 58 - 59 NT NT NT NT NA NA NA NA NA NA Magnesium Erosion of natural deposits mg/L none 8 7 - 9 11 8 - 17 11 8 - 26 26 25 - 26 26 25 - 26 12 11 - 12 Phosphate (as PO4) Erosion of natural deposits,
agricultural run-off µg/L none 40 <31 - 60 65 43 - 104 60 40 - 100 NA NA NA NA NA NA Potassium Erosion of natural deposits mg/L none 4 3 - 4 4 3 - 4 4 3 - 5 4.6 4.5 - 4.6 4.6 4.5 - 4.7 2.6 2.5 - 2.6 Silica (as SiO2) Erosion of natural deposits mg/L none 17 14 - 19 16 15 - 21 16 11 - 23 NA NA NA NA NA NA Sodium Erosion of natural deposits mg/L none 39 36 - 43 38 33 - 42 38 33 - 91 95 93 - 97 96 93 - 98 47 46 - 48 Temperature Natural seasonal fluctuation ºC none 17 9 - 28 19 11 - 31 19 11 - 31 NA NA NA NA NA NA Total Coliform Naturally present in the
environment NUM/100mL (0) <1 <1 <1 <1 - 58 <1 <1 - 58 NA NA NA NA NA NA Vanadium NL = 50 Erosion of natural deposits µg/L none <3 <3 <3 <3 <3 <3 - 3 <3 <3 <3 <3 <3 <3 2020 Drinking Water Quality Report | 18
Calendar Year 2020 Water Quality Monitoring Results
The Fourth U.S. EPA Unregulated Contaminant Monitoring Rule (UCMR4) Substances Detected In Treated Water

TABLE IV
Substances Units Meets MCL or NL
(YES / NO)
State Primary Standard
MCL or (NL)
State PHG or Federal
(MCLG)
San Fernando Valley Central LA Western LA Harbor/Eastern LA Los Angeles Aqueduct
Filtration Plant
Northern
Combined Wells
Southern
Combined Wells
Los Angeles Aqueduct
Filtration plant
Distribution System
Sampling Locations
Average Range Average Range Average Range Average Range Average Range Bromide mg/L NA NA NA 0.06 0.04 - 0.09 0.07 0.03 - 0.11 0.07 0.03 - 0.2 0.06 0.04 - 0.09 NT NT Manganese NL = 500 µg/L YES (500) NA <0.4 <0.4 - 0.45 0.76 0.55 - 0.87 0.76 0.70 - 0.82 <0.4 <0.4 - 0.45 1.34 0.60 - 1.86 Total Organic Carbon (TOC) mg/L NA NA NA 1.6 1.5 - 1.7 1.3 1.1 - 1.6 1.3 0.3 - 2.2 1.6 1.5 - 1.7 7 4.4 - 12.8 HAA5 µg/L YES 60 NA 3.3 (h) 1.9 - 4.4 (h) 3.3 (h) 1.9 - 4.4 (h) 3.6 (h) 2.7 - 5.0 (h) 4.0 (h) 2.7 - 7.4 (h) 6.0 (h) 5.3 - 7.0 (h) HAABr6 µg/L NA NA NA 2.1 (h) 1.0 - 3.7 (h) 2.1 (h) 1.0 - 3.7 (h) 2.7 (h) 2.2 - 3.8 (h) 2.6 (h) 1.5 - 4.6 (h) 3.7 (h) 3.3 - 4.3 (h) HAA9 µg/L NA NA NA 1.5 (h) 0.8 - 2.9 (h) 1.5 (h) 0.8 - 2.9 (h) 1.6 (h) 1.1 - 2.4 (h) 1.8 (h) 1.2 - 3.7 (h) 3.3 (h) 2.8 - 4.3 (h) (h) For UCMR4 sampling, LADWP used the same established sampling locations as used for the Stage 2 Disinfectants/Disinfection By-Products Rule compliance monitoring. HAA5, HAABr6 and HAA9 were based on locational averages. These sample points are located throughout LADWP’s distribution system. Data has been grouped by geographical area for the HAA results.

Unregulated Contaminant Monitoring Rule
The Unregulated Contaminant Monitoring Rule (UCMR) is a special program developed by the U.S. EPA that requires public water systems to monitor up to 30 selected contaminants of emerging concerns (CECs) once every five years.

During the fourth UCMR (UCMR4), LADWP monitored 29 unregulated contaminants. The contaminants monitored were total microcystins, microcystin-LA, microcystin-LF, microcystin-L, microcystin-LY, microcystin-RR, microcystin-YR, nodularin, anatoxin-a, cylindrospermopsin, germanium, manganese, alphahexachlorocyclohexane, chlorpyrifos, dimethipin, ethoprop, profenofos, tebuconazole, total permethrin (cis- & trans-), tribufos, oxyfluorfen, HAA5, HAA6Br, HAA9,1-butanol, 2-methoxyethanol, 2-propen-1-ol, butylated hydroxyanisole, o-toluidine and quinolone.

Most of the contaminants were not detected. Table IV below provides the contaminants that were detected during UCMR4. Contaminants that were detected were lower than the MCLs. Algal bloom and cyanotoxin were monitored at the source locations for each sampling event, and were not detected. 2020 Drinking Water Quality Report | 19
LADWP

EXECUTIVE TEAM
Martin L. Adams
General Manager and Chief Engineer
Richard F. Harasick
Senior Assistant General Manager, Water System
Nancy Sutley
Senior Assistant General Manager of External and Regulatory Aff airs and Chief Sustainability Offi cer
Ann Santilli
Chief Financial Offi cer
General Information
This annual Drinking Water Quality Report (also known as a Consumer Confi dence Report) is required by the California State Water Resources Control Board, Division of Drinking Water (SWRCB-DDW) and is prepared in accordance with
their guidelines. The report is available online at
www.ladwp.com/waterqualityreport. Copies may be
requested by calling (213) 367-3182.

LADWP, the largest municipal utility in the nation, was established more than 100 years ago and provides a safe, reliable water and power supply to the city’s more than 4 million residents and businesses. LADWP is governed by a fi ve-member Board of Water and Power Commissioners,
appointed by the Mayor and confi rmed by the City Council.

The Board meets regularly on the second and fourth
Tuesdays of each month at 10:00 a.m.

Meetings are held at:

Los Angeles Department of Water and Power
111 North Hope Street, Room 1555H
Los Angeles, CA 90012-2694
The meeting agenda is available to the public on the
Thursday prior to the week of the meeting. You can access the Board agenda and view the meetings live online at
www.ladwp.com/board or by calling (213) 367-1351.

For general information about LADWP, call (800) 342-5397 or visit www.ladwp.com.

For questions regarding this report, please call the
Water Quality Hotline at (213) 367-3182.

BOARD OF WATER AND

POWER COMMISSIONERS
Cynthia McClain-Hill
President
Susana Reyes
Vice-President
Jill Banks Barad-Hopkins
Commissioner
Nicole Neeman Brady
Commissioner
Mia Lehrer
Commissioner
This report contains important information about your
drinking water. If you have any questions regarding this report, ask someone to translate it for you.

THIS MESSAGE IS FOR NON-ENGLISH

SPEAKING LADWP CUSTOMERS
Farsi (Persian)
French
German
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Hindi
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Овај извештај садржи важне информације о вашој води за пиће.

Нека га неко преведе или разговарајте са неким ко може да га прочита.

Serbian
Ovo izvješće sadrži važne informacije o vašoj vodi za piće.

Neka ga neko prevede ili razgovarajte s nekim tko ga je u stanju pročitati.

Croatian
Tagalog
Mahalaga ang ulat na ito ukol sa inyong tubig inumin. Para sa karagdagang impormasyon, mangyaring ipasalin ito sa salitang Tagalog.

Thai
Urdu
Vietnamese
Arabic
English
This report contains important information about your drinking water. Translate it, or speak with someone who understands it.

Arabic
Armenian
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Farsi (Persian)
French
Cé rapport contient des information importantes concernant votre eau potable. Veuillez traduire, ou parlez avec quelqu' un qui peut le comprendre.

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Dieser Bericht enthält wichtige Information über Ihr
Trinkwasser. Bitte übersetzen Sie ihn oder sprechen Sie mit jemandem, der ihn versteht.

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Spanish
Este informe contiene información importante sobre su
agua potable. Si tiene alguna pregunta sobre este informe, por favor pídale a alguien que lo traduzca por usted.
此份有關您的飲用水質報告，內有重要資料和訊息。假如
您對此報告有任何疑問，請找人為您翻譯及解釋清楚。
ladwp.com/waterqualityreport

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Montebello City CouncilApril 13, 2022

Montebello City Council
April 13, 2022