EPA · California · discharge permits by parameter
Chemical Oxygen Demand [COD] in California
- 13Permits carrying a limit
- 2With a recorded exceedance
- 4,700Nationwide
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 Chemical Oxygen Demand [COD]: 13 permits, of which 2 have a recorded exceedance. Nationwide the same parameter appears in 4,700 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 |
|---|---|---|---|---|---|
| EL SEGUNDO REFINERY | CA0000337 | EL SEGUNDO | Major | Pacific Ocean | |
| MARTINEZ REFINING COMPANY LLC | CA0005789 | MARTINEZ | Industrial stormwater | Major | Carquinez Strait, Peyton Slough, Peyton Creek |
| WILLITS WWTF | CA0023060 | WILLITS | Publicly owned treatment works | Major | EEL R/BAECHTEL CR, Outlet Creek |
| PHILLIPS SANTA MARIA REFINERY | CA0000051 | SANTA MARIA | Major | PACIFIC OCEAN | |
| ELSINORE VALLEY RWRF | CA8000027 | LAKE ELSINORE | Publicly owned treatment works | Major | LAKE ELSINORE |
Other pollutants in California
- Cyanide, total recoverable 6
- trans-1,2-Dichloroethene 3
- Halomethanes 36
- 2,4,5-TP 23
- Glyphosate, total 17
- BOD, carbonaceous [5 day, 20 C] 20
- BOD, carb-5 day, 20 deg C, percent removal 16
- Methylmercury 26
- BOD, 5-day, percent removal 103
- Solids, suspended percent removal 119
- Sulfate 3
- Kepone 3
- Chlorine usage 6
- Chlorpyrifos 28
- Carbofuran 26
- Dichlorobenzene 36
- Xylene [mix of m+o+p] 37
- Sulfide, total 7
- Styrene 27
- Dicamba 3
Chemical Oxygen Demand [COD] nationwide
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