EPA · discharge permits by watershed
Subbasin 18070203
- 227Current permits
- 1States
- 5Watersheds
A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in California. Each permit is placed by the outfall EPA names as its representative discharge point.
By state
- California227
Watersheds inside this subbasin
- Watershed 1807020307111
- Watershed 180702030855
- Watershed 180702031023
- Watershed 180702030519
- Watershed 180702030616
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| COLTON WRF | CA0105236 | COLTON | CA | Publicly owned treatment works | Major | SANTA ANA RIVER |
| CORONA WRF NO. 1 | CA8000383 | CORONA | CA | Publicly owned treatment works | Major | Santa Ana River, Reach 3 |
| CORONA WRF NO. 3 | CA8000395 | CORONA | CA | Publicly owned treatment works | Major | SANTA ANA RIVER |
| ELSINORE VALLEY RWRF | CA8000027 | LAKE ELSINORE | CA | Publicly owned treatment works | Major | LAKE ELSINORE |
| LEE LAKE WRF | CA8000100 | CORONA | CA | Publicly owned treatment works | Major | TEMESCAL CREEK, R2 |
| ORANGE COUNTY SD, RP #1 & TP #2 | CA0110604 | FOUNTAIN VALLEY | CA | Publicly owned treatment works | Major | Pacific Ocean, Santa Ana River |
| RIALTO MUNICIPAL WWTP | CA0105295 | RIALTO | CA | Publicly owned treatment works | Major | SANTA ANA RIVER |
| RIVERSIDE RWQCP | CA0105350 | RIVERSIDE | CA | Publicly owned treatment works | Major | SANTA ANA RIVER |
| WESTERN RIVERSIDE COUNTY RWWTP | CA8000316 | EASTVALE | CA | Publicly owned treatment works | Major | SANTA ANA RIVER, R3 |
| 4-H CALF RANCH | CAC211757 | ONTARIO | CA | Minor | Lower Cucamonga Creek | |
| ABF FREIGHT SYSTEM INC | CAZ331367 | ORANGE | CA | Industrial stormwater | Minor | Walnut Canyon-Santa Ana River |
| ADVANCED CHEMICAL TRANSPORT | CAZ496250 | REDLANDS | CA | Industrial stormwater | Minor | The Mission Zanja |
| ALCOA STORAGE | CAZ520785 | CORONA | CA | Industrial stormwater | Minor | Lake Norconian-Temescal Wash |
| ALL TIME MACHINE INC | CAZ468538 | ONTARIO | CA | Industrial stormwater | Minor | Yucaipa Creek |
| ALLEN DISTRIBUTION | CAZ507197 | ONTARIO | CA | Industrial stormwater | Minor | East Etiwanda Creek-Santa Ana River |
| ALUMINUM DIE CASTING CO INC | CAZ210846 | MIRA LOMA | CA | Industrial stormwater | Minor | East Etiwanda Creek-Santa Ana River |
| AMERICAN BEEF PACKERS | CAC399659 | ONTARIO | CA | Minor | Lower Chino Creek | |
| AMERICAN FASTENERS CO | CAZ472005 | MIRA LOMA | CA | Industrial stormwater | Minor | East Etiwanda Creek-Santa Ana River |
| AMERICAN NAIL PLATE LIGHTING | CAZ467513 | MONTCLAIR | CA | Industrial stormwater | Minor | Middle Chino Creek |
| AMERICAN SECURITY PRODUCTS CO | CAZ213130 | FONTANA | CA | Industrial stormwater | Minor | East Etiwanda Creek-Santa Ana River |
| AMR RANCHO CUCAMONGA | CAZ288913 | RANCHO CUCAMONGA | CA | Industrial stormwater | Minor | Upper Cucamonga Creek |
| AMR RIVERSIDE | CAZ288914 | RIVERSIDE | CA | Industrial stormwater | Minor | East Etiwanda Creek-Santa Ana River |
| ANITAS MEXICAN FOODS CORPORATION | CAZ473428 | SAN BERNARDINO | CA | Industrial stormwater | Minor | Warm Creek-Santa Anna River |
| ART VENEGAS DAIRY - EUCLID | CAC374119 | ONTARIO | CA | Minor | Lower Chino Creek | |
| ATG ELECTRONICS | CAZ511398 | MONTCLAIR | CA | Industrial stormwater | Minor | Middle Chino Creek |
| AVERY DENNISON CO FASSON ROLL | CAZ288953 | RANCHO CUCAMONGA | CA | Industrial stormwater | Minor | Lower Cucamonga Creek |
| BALDA | CAZ518424 | ONTARIO | CA | Industrial stormwater | Minor | Lower Cucamonga Creek |
| BARNMASTER SUPPLY LLC | CAZ462942 | ONTARIO | CA | Industrial stormwater | Minor | Upper Cucamonga Creek |
| BARRON PRECISION | CAZ475532 | ONTARIO | CA | Industrial stormwater | Minor | Upper Cucamonga Creek |
| BATISTA FAMILY FARM LLC | CAC394540 | ONTARIO | CA | Minor | Lower Chino Creek | |
| BD CUSTOMS | CAZ521970 | ONTARIO | CA | Industrial stormwater | Minor | Middle Chino Creek |
| BERKELEY ERGONOMICS MATTRESSES | CAZ517866 | ONTARIO | CA | Industrial stormwater | Minor | Lower Chino Creek |
| BISHAMON | CAZ478721 | ONTARIO | CA | Industrial stormwater | Minor | East Etiwanda Creek-Santa Ana River |
| BOYS REPUBLIC FARM | CAC378852 | CHINO HILLS | CA | Minor | Upper Chino Creek | |
| BRIGHT SHARK POWDER COATING CORPORATION | CAZ474688 | CHINO | CA | Industrial stormwater | Minor | Middle Chino Creek |
| CADILLAC PLATING INC | CAZ209041 | ORANGE | CA | Industrial stormwater | Minor | Walnut Canyon-Santa Ana River |
| CALIBER DIESEL MACHINE SHOP | CAZ484306 | ONTARIO | CA | Industrial stormwater | Minor | Lower Cucamonga Creek |
| CALIFORNIA GASKET AND RUBBER CORPORATION | CAZ409742 | ORANGE | CA | Industrial stormwater | Minor | Walnut Canyon-Santa Ana River |
| CALIFORNIA PONY CARS | CAZ517229 | ONTARIO | CA | Industrial stormwater | Minor | Lower Chino Creek |
| CALIFORNIA STEEL INDUSTRIES, FONTANA | CA0105449 | FONTANA | CA | Industrial stormwater | Minor | SANTA ANA RIVER |