EPA · California · discharge permits by parameter
Chromium, hexavalent [as Cr] in California
- 165Permits carrying a limit
- 3With a recorded exceedance
- 1,004Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the California permits that carry one for Chromium, hexavalent [as Cr]: 165 permits, of which 3 have a recorded exceedance. Nationwide the same parameter appears in 1,004 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
| Permit holder | NPDES ID | City | Program | Discharger | Receiving water |
|---|---|---|---|---|---|
| POINT LOMA WWTP | CA0107409 | SAN DIEGO | Publicly owned treatment works | Major | PACIFIC OCEAN |
| SOUTH BAY WRP | CA0109045 | SAN DIEGO | Publicly owned treatment works | Major | Pacific Ocean |
| EL SEGUNDO REFINERY | CA0000337 | EL SEGUNDO | Major | Pacific Ocean | |
| MARTINEZ REFINING COMPANY LLC | CA0005789 | MARTINEZ | Industrial stormwater | Major | Carquinez Strait, Peyton Slough, Peyton Creek |
| MODESTO WQCF | CA0079103 | MODESTO | Publicly owned treatment works | Major | San Joaquin River |
| LEE LAKE WRF | CA8000100 | CORONA | Publicly owned treatment works | Major | TEMESCAL CREEK, R2 |
| SOUTH SAN LUIS OBISPO SD WWTP | CA0048003 | OCEANO | Publicly owned treatment works | Major | PACIFIC OCEAN |
| WESTERN RIVERSIDE COUNTY RWWTP | CA8000316 | EASTVALE | Publicly owned treatment works | Major | SANTA ANA RIVER, R3 |
Other pollutants in California
- Asbestos 72
- Fluoride, total [as F] 44
- Arsenic, total recoverable 179
- Cobalt, total recoverable 13
- Iron, total recoverable 65
- Selenium, total recoverable 181
- Thallium, total recoverable 171
- Beryllium, total recoverable [as Be] 168
- Boron, total recoverable 54
- Barium, total recoverable 39
- Chromium, trivalent [as Cr] 142
- Chromium, total [as Cr] 4
- Copper, dissolved [as Cu] 6
- Copper, total [as Cu] 3
- Iron, total [as Fe] 4
- Iron, dissolved [as Fe] 5
- Nickel, total recoverable 180
- Silver total recoverable 178
- Zinc, total recoverable 187
- Aluminum, total recoverable 59
Chromium, hexavalent [as Cr] nationwide
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