FRS Facility Detail Report


ROBERT B. DIEMER WATER TREATMENT PLANT

EPA Registry Id: 110018977222
3972 VALLEY VIEW AVE
YORBA LINDA, CA 92886-1828


The facility locations displayed
come from the FRS Spatial
Coordinates tables. They are the
best representative locations for
the displayed facilities based on
the accuracy of the collection
method and quality assurance
checks performed against each
location. The North American
Datum of 1983 is used to display
all coordinates.

Environmental Interests

Information System System Facility Name Information System Id/Report Link Environmental Interest Type Data Source Last Updated Date Supplemental Environmental Interests:
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
MWD OF SOUTHERN CA WTP, DIEMER CA0105694 ICIS-NPDES NON-MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
ROBERT B DEIMER WATER TREATMENT PLANT CAP000196139 UNSPECIFIED UNIVERSE (N) RCRAINFO

CALIFORNIA - ENVIROVIEW
DEWATERING @ DIEMER FILTRATION PLANT 349622 STATE MASTER CA-ENVIROVIEW
CIWQS-746654
NPDES PERMIT
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
DIEMER TREATMENT PLANT CAD981425713 LQG (Y) RCRAINFO

CALIFORNIA - ENVIROVIEW
METROPOLITIAN WATER DIST 236174 STATE MASTER CA-ENVIROVIEW
GEOTRACKER-T0605901045
LEAKING STORAGE TANK
RISK MANAGEMENT PLAN
ROBERT B. DIEMER WATER TREATMENT PLANT 100000132723 RMP REPORTER RMP

RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
ROBERT B DIEMER WATER TREATMENT PLANT CAR000199075 UNSPECIFIED UNIVERSE (N) RCRAINFO

HAZARDOUS WASTE TRACKING SYSTEM - DATAMART
METROPOLITAN WATER DIST OF STHRN CAL CAD981425713 STATE MASTER HWTS-DATAMART
-
HAZARDOUS WASTE PROGRAM
CALIFORNIA - ENVIROVIEW
SOUTHERN CALIFORNIA EDISON DIEMER SUBSTATION 69389 STATE MASTER CA-ENVIROVIEW
CERS-10399330
RMP REPORTER
CALIFORNIA - ENVIROVIEW
ROBERT B DIEMER FILTRATION PLANT 352820 STATE MASTER CA-ENVIROVIEW
CIWQS-254464
NPDES PERMIT
CALIFORNIA - ENVIROVIEW
MWD- DIEMER WATER TREATMENT PLANT 136994 STATE MASTER CA-ENVIROVIEW
CERS-10153223
HAZARDOUS WASTE PROGRAM
CERS-10153223
SPCC
CERS-10153223
UNDERGROUND STORAGE TANK PROGRAM
CERS-10153223
RMP REPORTER
CA-CALIFORNIA ENVIRONMENTAL REPORTING SYSTEM
MWD- DIEMER WATER TREATMENT PLANT 10153223 STATE MASTER CA-CERS
CERS2-10153223-02
EPCRA
CERS2-10153223-10
RMP REPORTER
BIENNIAL REPORTERS
DIEMER TREATMENT PLANT CAD981425713 HAZARDOUS WASTE BIENNIAL REPORTER RCRAINFO 12/31/2021
EMISSION INVENTORY SYSTEM (EIS)
METRO WATER DIST OF SO CAL 22895511 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 04/02/2025

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
NPDES
4941
WATER SUPPLY

CA-ENVIROVIEW
4941
WATER SUPPLY

CA-CERS
4941
WATER SUPPLY

CA-ENVIROVIEW
4911
ELECTRIC SERVICES

CA-ENVIROVIEW
4941
WATER SUPPLY

Facility Codes and Flags

EPA Region: 09
Duns Number: 63842975
Congressional District Number: 39
Legislative District Number:
HUC Code/Watershed: 18070106 / SAN GABRIEL
US Mexico Border Indicator: NO
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
METROPOLITAN WATER DISTRICT DIEMER BR
DIEMER TREATEMENT PLANT RCRAINFO
METROPOLITAN WATER DIST OF STHRN CAL HWTS-DATAMART
MWD OF SOUTHERN CA WTP, DIEMER ICIS
DIEMER FILTRATION PLANT RCRAINFO
MWD OF SOUTHERN CALIFORNIA NPDES PERMIT

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OWNER/OPERATOR
METROPOLITAN WATER DISTRICT OF SC
RMP
View
OWNER
METROPOLITAN WATER DISTRICT OF SOUTHERN CALIFORNIA
RCRAINFO


OPERATOR
ABHE AND SVODOBA INC
RCRAINFO


OPERATOR
METROPOLITAN WATER DISTRICT OF SOUTHERN CALIF.
CA-ENVIROVIEW
View
OWNER
METROPOLITAN WATER DIST OF SOUTHERN CAL
RCRAINFO


OWNER
METROPOLITAN WATER DISTRICT OF SOUTHERN CALIF.
CA-ENVIROVIEW
View
OWNER
MWD OF SOUTHERN CALIFORNIA
NPDES
View
PREPARER
KAZARIANS & ASSOCIATES, INC.
RMP
View
OPERATOR
ABHE AND SVODOBA INC
RCRAINFO


OWNER
METROPOLITAN WATER DIST OF SOUTHERN CAL
RCRAINFO
View
OWNER
SOUTHERN CALIFORNIA EDISON
CA-ENVIROVIEW
View
OPERATOR
MWD OF SOUTHERN CALIFORNIA
NPDES
View
PARENT COMPANY 1
METROPOLITAN WATER DISTRICT OF SOUTHERN CALIFORNIA 63842975
RMP


MAILING ADDRESS
MWD OF SOUTHERN CALIFORNIA
NPDES
View
OPERATOR
METROPOLITAN WATER DISTRICT OF SOUTHERN CALIFORNIA
RCRAINFO


National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
CA-CERS 221310 WATER SUPPLY AND IRRIGATION SYSTEMS.
EIS 926130 REGULATION AND ADMINISTRATION OF COMMUNICATIONS, ELECTRIC, GAS, AND OTHER UTILITIES.
CA-ENVIROVIEW 221122 ELECTRIC POWER DISTRIBUTION.
RCRAINFO 221310 WATER SUPPLY AND IRRIGATION SYSTEMS.
RMP 22131 WATER SUPPLY AND IRRIGATION SYSTEMS
CA-ENVIROVIEW 221310 WATER SUPPLY AND IRRIGATION SYSTEMS.
RCRAINFO 22131 WATER SUPPLY AND IRRIGATION SYSTEMS
RCRAINFO 22131 WATER SUPPLY AND IRRIGATION SYSTEMS

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 3972 VALLEY VIEW AVE YORBA LINDA CA 92886 CA-CERS
PO NAME PO BOX 54153 LOS ANGELES 90054 CA-ENVIROVIEW
ENVIRONMENTAL CONTACT P.O. BOX 800 (ATTN: CEH&S COMPLIANCE MOB) ROSEMEAD 91770 CA-ENVIROVIEW
FACILITY MAILING ADDRESS 700 N ALAMEDA ST LOS ANGELES CA 90012-3352 RCRAINFO
LOCAL AGENCY CASEWORKER 1241 EAST DYER ROAD SUITE 120 SANTA ANA CA-ENVIROVIEW
OWNER PO BOX 54153 LOS ANGELES CA 90054-0153 NPDES
OWNER PO BOX 54153 ATTN: SES ENVIRONMENTAL PROGRAM SUP LOS ANGELES CA 90054-0153 CA-CERS
REGULATORY CONTACT PO BOX 54153 LOS ANGLES CA 90054 RCRAINFO
MAILING ADDRESS 5900 WILSHIRE SUITE 1850 LOS ANGELES CA 90054 NPDES
FACILITY MAILING ADDRESS PO BOX 54153 LOS ANGELES CA 90054-0153 RCRAINFO
ENVIRONMENTAL CONTACT PO BOX 54153 ATTN: SES ENVIRONMENTAL PROGRA LOS ANGELES 90054-0153 CA-ENVIROVIEW
ENVIRONMENTAL CONTACT PO BOX 54153 ATTN: SAFETY & ENV. SERVICES LOS ANGELES CA 90054-0153 CA-CERS
OPERATOR PO BOX 54153 ATTN: SES ENVIRONMENTAL PROGRAM SU LOS ANGELES CA 90054-0153 CA-CERS
FACILITY MAILING ADDRESS PO BOX 54153 ATTN: SES ENVIRONMENTAL PROGRAM SU LOS ANGELES CA 90054-0153 CA-ENVIROVIEW
PREPARER 100 WEST BROADWAY GLENDALE CA 91210 RMP
REGIONAL BOARD CASEWORKER 3737 MAIN STREETNA SUITE 500 RIVERSIDE CA-ENVIROVIEW
REGULATORY CONTACT 700 N ALAMEDA ST LOS ANGELES CA 90012 RCRAINFO
OWNER PO BOX 54153 ATTENTION: SAFETY ENVIRONMENTAL SERVI LOS ANGELES 90054-0153 CA-ENVIROVIEW
OPERATOR PO BOX 54153 ATTENTION: FLEET SERVICES LOS ANGELES 90054-0153 CA-ENVIROVIEW
PROPERTY OWNER P.O. BOX 800 (ATTN: CEH&S COMPLIANCE MOB) ROSEMEAD 91770 CA-ENVIROVIEW
PROPERTY OWNER PO BOX 54153 ATTN: SES ENVIRONMENTAL PROGR LOS ANGELES 90054-0153 CA-ENVIROVIEW
OPERATOR PO BOX 54153 LOS ANGELES CA 90054-0153 NPDES
OWNER/OPERATOR 700 NORTH ALAMEDA ST. LOS ANGELES CA 90012 RMP
FACILITY MAILING ADDRESS 700 N ALAMEDA ST LOS ANGELES CA 90012 RCRAINFO
FACILITY MAILING ADDRESS P.O. BOX 800 (ATTN: CEH&S COMPLIANCE MOB) ROSEMEAD CA 91770 CA-ENVIROVIEW
OWNER 700 N ALAMEDA ST LOS ANGELES CA 90012 RCRAINFO
OWNER P.O. BOX 800 (ATTN: CEH&S COMPLIANCE MOB) ROSEMEAD 91770 CA-ENVIROVIEW

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
ENVIRONMENTAL CONTACT
JAMIE PAZ
7145775022
CA-CERS
View
UNKNOWN CONTACT
TRUDI J. KEW
7145775011
CA-CERS


24 HOUR CONTACT
EAGLE ROCK SYSTEM CONTROL CENTER
6268445610
CA-CERS


OPERATOR
METROPOLITAN WATER DISTRICT OF SOUTHERN CALIFORNIA
2132176000
CA-CERS
View
LOCAL AGENCY CASEWORKER
JULIE WOZENCRAFT - ORANGE COUNTY LOP
7144336252
CA-ENVIROVIEW
View
PROPERTY OWNER
SOUTHERN CALIFORNIA EDISON
(626) 302-1212
CA-ENVIROVIEW
View
ENVIRONMENTAL CONTACT
JAMIE PAZ
(714) 577-5022
CA-ENVIROVIEW
View
REGIONAL BOARD CASEWORKER
PATRICIA HANNON - SANTA ANA RWQCB (REGION 8)


CA-ENVIROVIEW
View
ENVIRONMENTAL CONTACT
CHRISTINE PARSONS
(626) 302-1212
CA-ENVIROVIEW
View
OWNER
METROPOLITAN WATER DISTRICT OF SOUTHERN CALIFORNIA
2132176000
CA-CERS
View
PROPERTY OWNER
METROPOLITAN WATER DISTRICT OF SOUTHERN CALIFORNIA
(213) 217-6000
CA-ENVIROVIEW
View
REGULATORY CONTACT
DAVID P LEDUFF
213-217-5646
RCRAINFO
View
PO NAME
METROPOLITAN WATER DISTRICT OF SOUTHERN CALIF
(213) 217-6000
CA-ENVIROVIEW
View

Query executed on: OCT-15-2025