EPA-regulated facilities in Marin County, CA

There are 7,538 EPA-regulated facilities inside Marin County, California. The most common kinds are hazardous waste (6,850), air emissions (620), water discharge (161). 2 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 10 have a violation on record. Penalties over the last five years total $5.4M across 4 sites.

Open the map of Marin County

7,538facilities in the county

2in significant noncompliance

10with a violation on record

$5.4Min penalties, last 5 years

By category

Category	Facilities
Hazardous waste	6,850
Treatment, storage or disposal	1
Large quantity generators	68
Small quantity generators	402
Transporters	11
Chemical (RMP/TRI)	3
Superfund	8
Air emissions	620
Major sources	2
Minor sources	4
Water discharge	161
Major permits	5
Minor permits	98
Drinking water systems	60
Greenhouse gas reporters	1
Recycling centers	2

A facility enrolled in several programs counts once in the total and once in each of its categories.

In significant noncompliance

The EPA's designation for its most serious or persistent violations, as of the latest data.

REDWOOD LANDFILL 8950 REDWOOD HWY, NOVATO, CA, 94948 Significant noncompliance · $5k in penalties
SAUSALITO-MARIN CITY SANITARY DISTRICT 1 EAST ROAD, SAUSALITO, CA, 94965 Significant noncompliance

Largest penalties

Penalties assessed over the last five years.

UPS SAN RAFAEL CASRA 2985 KERNER BLVD, SAN RAFAEL, CA, 94901 $5.3M in penalties
LAS GALLINAS VALLEY SANITARY DISTRICT 300 SMITH RANCH RD, SAN RAFAEL, CA, 94903 $33k in penalties
SOUTHERN MARIN WWTP 450 SYCAMORE AVENUE, MILL VALLEY, CA, 94941 $26k in penalties

Superfund sites

USCG CAMSPAC SAN FRANCISCO 525 MESA ROAD, BOLINAS, CA, 94924
HAMILTON AFB HAMILTON AIR FORCE BASE, NOVATO, CA, 94947
LUCAS VALLEY RD GAS TANKER ROLL-OVER LATITUDE: 38.0447000 LONGITUDE: 122.6198000, SAN RAFAEL, CA, 94903
GAMBONINI MERCURY MINE 1403 WILSON HILL ROAD, PETALUMA, CA, 94952
RCA ANTENNA FARM 451 MESA RD., BOLINAS, CA, 94924
DEPARTMENT OF DEFENSE HOUSING FACILITY BRANCH HOUSING OFFICE BUILDING 100, NOVATO, CA, 94939
SPIRIT OF SACRAMENTO 2100 BRIDGEWAY, SAUSALITO, CA, 94965
F/V AMERICAN CHALLENGER LATITUDE/LONGITUDE : +38.283065/-122.989921, VALLEY FORD, CA, 94972

Towns in Marin County

Bordering counties

Reading these numbers

These are regulatory records, not measurements of pollution. Most facilities appear because they hold a permit or file reports, and most of them are compliant; a listing is not a claim that a facility has polluted anything. Compliance status and penalties are the EPA's own determinations in data retrieved Oct 9, 2026. The Data page explains where each record comes from and how it can mislead.