FRS Facility Detail Report


CONTRA COSTA COUNTY

EPA Registry Id: 110027858405
255 GLACIER DRIVE
MARTINEZ, CA 94553


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:
EMISSION INVENTORY SYSTEM (EIS)
CONTRA COSTA COUNTY 10527511 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 04/22/2025
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
CONTRA COSTA AREA-WIDE SW/MS4 CA0083313 ICIS-NPDES MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
CONTRA COSTA AREA-WIDE SW/MS4 CA0083313 PHASE I MS4 ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
NPDES
9999
NONCLASSIFIABLE ESTABLISHMENTS

Facility Codes and Flags

EPA Region: 09
Duns Number:
Congressional District Number: 11
Legislative District Number:
HUC Code/Watershed: 18050001 / SUISUN BAY
US Mexico Border Indicator: NO
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
CONTRA COSTA AREA-WIDE SW/MS4 PCS
BRENTWOOD STORM WATER SYSTEM CWNS
AREA-WIDE STORM WATER PERMIT PCS

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
PARENT COMPANY
CONTRA COSTA COUNTY
EIS


OWNER
CONTRA COSTA CO ET AL/MS4
NPDES
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
EIS 921190 OTHER GENERAL GOVERNMENT SUPPORT.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
OWNER 255 GLACIER DR MARTINEZ CA 94552 NPDES

Contacts

No Contacts returned.

Query executed on: OCT-15-2025