FRS Facility Detail Report


CALLEGUAS MWD LAKE BARD WATER PLANT

EPA Registry Id: 110037256778
2100 OLSEN RD
THOUSAND OAKS, CA 91360


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)
CALLEGUAS MWD REGIONAL SALINITY MANAGEMENT PIPELINE CA0064521 ICIS-NPDES MAJOR ICIS 06/13/2019 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
EMISSION INVENTORY SYSTEM (EIS)
CALLEGUAS MWD LAKE BARD WATER PLANT 20115811 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 04/01/2025

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

Facility Codes and Flags

EPA Region: 09
Duns Number:
Congressional District Number: 26
Legislative District Number:
HUC Code/Watershed: 18070103 / CALLEGUAS
US Mexico Border Indicator: NO
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
CALLEGUAS MWD REGIONAL SALINITY MANAGEMENT PIPELINE ICIS
REGIONAL SALINITY MGT PIPELINE NPDES

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OWNER
CALLEGUAS MWD, REGIONAL SMP
NPDES
View
OWNER
CALLEGUAS MUNICIPAL WATER DISTRICT
NPDES
View
MAILING ADDRESS
CALLEGUAS MWD, REGIONAL SMP
NPDES
View
MAILING ADDRESS
CALLEGUAS MUNICIPAL WATER DISTRICT
NPDES
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
EIS 221310 WATER SUPPLY AND IRRIGATION SYSTEMS.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
MAILING ADDRESS 2100 OLSEN RD THOUSAND OAKS CA 91360 NPDES
OWNER 2100 OLSEN ROAD THOUSAND OAKS CA 913606800 NPDES
OWNER 2100 OLSEN RD THOUSAND OAKS CA 91360 NPDES
MAILING ADDRESS 2100 OLSEN ROAD THOUSAND OAKS CA 913606800 NPDES

Contacts

No Contacts returned.

Query executed on: OCT-15-2025