Facilities

California industrial stormwater facility inventory

Official source: State Water Resources Control Board — Industrial General Permit permitted facilities (statewide GIS layer)

19,703 facilities match · page 1 of 789

Regional boardPrimary SICSubwatershed (HUC12)
0221 CubeSmart

5S31NEC006272

Roseville

Placer

Regional Board 5 - Central Valley RegionNEC4225General Warehousing and Storage2020-03-09Linda Creek-Cirby Creek1802011101041Derived
1 stop auto wreckers

9 37I026985

Chula Vista

San Diego

Regional Board 9 - San Diego RegionNOI5015Motor Vehicle Parts, Used2016-12-27Poggi Canyon-Otay River1807030410042Derived
10 Roads Express LLC

2 01I029157

Oakland

Alameda

Regional Board 2 - San Francisco Bay RegionNOI4213Trucking, Except Local2021-04-05Angel Island-Frontal San Francisco Bay Estuaries1805000210016Derived
10 Roads Express LLC

4 19I029158

Montebello

Los Angeles

Regional Board 4 - Los Angeles RegionNOI4213Trucking, Except Local2021-04-05Alhambra Wash-Rio Hondo1807010503034Derived
101 Vertical Fabrication Inc

8 36I019381

Fontana

San Bernardino

Regional Board 8 - Santa Ana RegionNOI3498Fabricated Pipe and Pipe Fittings2005-03-23East Etiwanda Creek-Santa Ana River1807020308044Derived
1037 Abbott Street Multi Use Parcel

3 27I029127

Salinas

Monterey

Regional Board 3 - Central Coast RegionNOI2448Wood Pallets and Skids2021-03-16Alisal Creek-Salinas River1806000515096Derived
106 SD

9 37NEC007496

Poway

San Diego

Regional Board 9 - San Diego RegionNEC4215Courier Services Except by Air2020-09-18Los Penasquitos Creek1807030404021Derived
1201 W Chestnut

3 42NEC012269

Lompoc

Santa Barbara

Regional Board 3 - Central Coast RegionNEC2833Medicinal Chemicals and Botanical Products2023-05-24San Miguelito Creek-Santa Ynez River1806001007034Derived
133art LLC

4 56NEC009736

Simi Valley

Ventura

Regional Board 4 - Los Angeles RegionNEC2731Books: Publishing, or Publishing and Printing2021-08-04Lower Simi Arroyo1807010301024Derived
1355 Imperial

8 30NEC005329

Brea

Orange

Regional Board 8 - Santa Ana RegionNEC2653Corrugated and Solid Fiber Boxes2019-07-17Brea Creek-Coyote Creek1807010606031Derived
13921 ROSE

8 36NEC011756

Fontana

San Bernardino

Regional Board 8 - Santa Ana RegionNEC3281Cut Stone and Stone Products2022-12-22East Etiwanda Creek-Santa Ana River1807020308044Derived
14730 Northam St

4 19NNA002398

La Mirada

Los Angeles

Regional Board 4 - Los Angeles RegionNONA4213Trucking, Except Local2022-10-28Brea Creek-Coyote Creek1807010606031Derived
1510 Acquisition

2 28I027630

Calistoga

Napa

Regional Board 2 - San Francisco Bay RegionNOI2084Wines, Brandy, and Brandy Spirits2018-02-26Upper Napa River1805000202011Derived
1652 S Sacramento Avenue

8 36NNA000604

Ontario

San Bernardino

Regional Board 8 - Santa Ana RegionNONA4225General Warehousing and Storage2020-05-07Upper Cucamonga Creek1807020307042Derived
1704 Route 4 Concord Batch Plant

2 07I030221

Martinez

Contra Costa

Regional Board 2 - San Francisco Bay RegionNOI3273Ready-Mixed Concrete2023-05-22Walnut Creek-Frontal Suisin Bay Estuaries1805000102043Derived
1725 Building

9 37NEC010580

El Cajon

San Diego

Regional Board 9 - San Diego RegionNEC2499Wood Products, NEC2022-01-27Forester Creek1807030407021Derived
1820 E Locust Street

8 36NNA000605

Ontario

San Bernardino

Regional Board 8 - Santa Ana RegionNONA4225General Warehousing and Storage2020-05-07Upper Cucamonga Creek1807020307042Derived
1855 Building

9 37NEC010581

El Cajon

San Diego

Regional Board 9 - San Diego RegionNEC2499Wood Products, NEC2022-01-27Forester Creek1807030407021Derived
1900 Building

9 37NEC010582

El Cajon

San Diego

Regional Board 9 - San Diego RegionNEC2499Wood Products, NEC2022-01-27Forester Creek1807030407021Derived
1900 Oakdale Ave

2 38NNA001449

San Francisco

San Francisco

Regional Board 2 - San Francisco Bay RegionNONA4226Special Warehousing and Storage, NEC2021-03-20Visitacion Valley-Frontal San Francisco Bay Estuaries1805000409043Derived
1925 Building

9 37NEC010583

El Cajon

San Diego

Regional Board 9 - San Diego RegionNEC2499Wood Products, NEC2022-01-27Forester Creek1807030407021Derived
1940 Building

9 37NEC010584

El Cajon

San Diego

Regional Board 9 - San Diego RegionNEC2499Wood Products, NEC2022-01-27Forester Creek1807030407021Derived
1956 WILLIAMS ST

2 01NEC012279

San Leandro

Alameda

Regional Board 2 - San Francisco Bay RegionNEC9999Nonclassifiable Establishments2023-05-25Sausal Creek-Frontal San Francisco Bay Estuaries1805000408055Derived
1959

4 19NEC002658

Los Angeles

Los Angeles

Regional Board 4 - Los Angeles RegionNEC3549Metalworking Machinery, NEC2016-10-26Coyote Creek-San Gabriel River1807010606066Derived
1980 Building

9 37NEC010585

El Cajon

San Diego

Regional Board 9 - San Diego RegionNEC2499Wood Products, NEC2022-01-27Forester Creek1807030407021Derived

Associations are calculated from official facility coordinates, USGS HUC12 boundaries, and official 2026 impaired-water geometry. They do not establish a discharge connection or causation.