EPA · discharge permits by watershed
Subbasin 18070103
- 59Current permits
- 1States
- 2Watersheds
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
Watersheds inside this subbasin
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| MANDALAY GENERATING STATION | CA0001180 | OXNARD | CA | Major | PACIFIC OCEAN | |
| ABEL AUTOMATICS | CAZ464265 | CAMARILLO | CA | Industrial stormwater | Minor | Beardsley Wash |
| ABF FREIGHT SYSTEM INC | CAZ192674 | OXNARD | CA | Industrial stormwater | Minor | Revolon Slough-Calleguas Creek |
| ACC PRECISION INC | CAZ498744 | OXNARD | CA | Industrial stormwater | Minor | McGrath Lake-Frontal Pacific Ocean |
| AMR MOORPARK | CAZ293108 | MOORPARK | CA | Industrial stormwater | Minor | Las Posas Arroyo |
| AQUATIC PESTICIDE/WEED CONTROL | CAC193116 | VENTURA | CA | Minor | McGrath Lake-Frontal Pacific Ocean | |
| ARNOLD MAGNETICS | CAZ480482 | CAMARILLO | CA | Industrial stormwater | Minor | Revolon Slough-Calleguas Creek |
| ARTISAN BRONZE | CAZ292879 | OXNARD | CA | Industrial stormwater | Minor | McGrath Lake-Frontal Pacific Ocean |
| BEMCO INCORPORATED | CAZ480343 | SIMI VALLEY | CA | Industrial stormwater | Minor | Lower Simi Arroyo |
| CAMARILLO MACHINE COMPANY | CAZ480294 | CAMARILLO | CA | Industrial stormwater | Minor | Beardsley Wash |
| CAMROSA WRF | CAL059501 | CAMARILLO | CA | Biosolids | Minor | Lower Conejo Arroyo |
| CEMEX MOORPARK FACILITY | CA0059315 | MOORPARK | CA | Industrial stormwater | Minor | Unnamed tributary to Happy Camp Wash |
| CITY OF SIMI VALLEY | CAZ480041 | SIMI VALLEY | CA | Industrial stormwater | Minor | Lower Simi Arroyo |
| CITY OF THOUSAND OAKS HILL CANYON WASTEWATER TREATMENT PLANT | CAZ488207 | CAMARILLO | CA | Industrial stormwater | Minor | Upper Conejo Arroyo |
| EATON INTERCONNECT | CAZ407486 | CAMARILLO | CA | Industrial stormwater | Minor | Beardsley Wash |
| FRONTIER ELECTRONICS CORPORATION | CAZ517987 | SIMI VALLEY | CA | Industrial stormwater | Minor | Lower Simi Arroyo |
| GENERAL PAVEMENT MANAGEMENT INC | CAZ461758 | THOUSAND OAKS | CA | Industrial stormwater | Minor | Upper Conejo Arroyo |
| JN ENGINEERING | CAZ509825 | NEWBURY PARK | CA | Industrial stormwater | Minor | Upper Conejo Arroyo |
| JOHANSON TECHNOLOGY INC | CAZ401802 | CAMARILLO | CA | Industrial stormwater | Minor | Las Posas Arroyo |
| LUCIX CORPORATION | CAZ483935 | CAMARILLO | CA | Industrial stormwater | Minor | Las Posas Arroyo |
| MCCONNELLS FINE ICE CREAMS | CAZ500882 | OXNARD | CA | Industrial stormwater | Minor | Mugu Lagoon |
| NABOR WINES LLC | CAZ517107 | CAMARILLO | CA | Industrial stormwater | Minor | Las Posas Arroyo |
| NORTHRIDGE MOVING STORAGE INC | CAZ475619 | SIMI VALLEY | CA | Industrial stormwater | Minor | Upper Simi Arroyo |
| OPF INC | CAZ515525 | OXNARD | CA | Industrial stormwater | Minor | McGrath Lake-Frontal Pacific Ocean |
| OXNARD WWTP | CAL054097 | OXNARD | CA | Biosolids | Minor | McGrath Lake-Frontal Pacific Ocean |
| PACIFIC ROCK | CAZ506438 | CAMARILLO | CA | Industrial stormwater | Minor | Lower Conejo Arroyo |
| PARKER HANNIFIN CORP | CAZ192775 | CAMARILLO | CA | Industrial stormwater | Minor | Las Posas Arroyo |
| PCL LLC | CAZ497100 | OXNARD | CA | Industrial stormwater | Minor | McGrath Lake-Frontal Pacific Ocean |
| PHARMACEUTIC LITHO AND LABEL CO | CAZ480610 | SIMI VALLEY | CA | Industrial stormwater | Minor | Upper Simi Arroyo |
| PUMPING TROUGH PIPELINE IRRIGATION WELL NO. 1 | CAC408556 | OXNARD | CA | Minor | Mugu Lagoon | |
| PUMPING TROUGH PIPELINE IRRIGATION WELL NO. 2 | CAC414844 | CAMARILLO | CA | Minor | Beardsley Wash | |
| RFP WELDING | CAZ480532 | SIMI VALLEY | CA | Industrial stormwater | Minor | Lower Simi Arroyo |
| SHINE PRETTY USA CORP | CAZ192696 | CAMARILLO | CA | Industrial stormwater | Minor | Revolon Slough-Calleguas Creek |
| SIMI VALLEY WQCP | CAL055221 | SIMI VALLEY | CA | Biosolids | Minor | Upper Simi Arroyo |
| SIMPLIPHI POWER INC | CAZ503062 | OXNARD | CA | Industrial stormwater | Minor | Mugu Lagoon |
| T & M MACHINING | CAZ497979 | OXNARD | CA | Industrial stormwater | Minor | McGrath Lake-Frontal Pacific Ocean |
| TELEDYNE IMAGING SENSORS | CAZ462585 | CAMARILLO | CA | Industrial stormwater | Minor | Lower Conejo Arroyo |
| THE BELPORT COMPANY INC | CAZ480541 | CAMARILLO | CA | Industrial stormwater | Minor | Lower Conejo Arroyo |
| THOUSAND OAKS HILL CANYON WWTP | CAL056294 | THOUSAND OAKS | CA | Biosolids | Minor | Upper Conejo Arroyo |
| TRANSPORTATION FACILITY | CAZ192825 | OXNARD | CA | Industrial stormwater | Minor | McGrath Lake-Frontal Pacific Ocean |