EPA · California · discharge permits by parameter
Cyanide, total [as CN] in California
- 176Permits carrying a limit
- 27With a recorded exceedance
- 2,531Nationwide
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 Cyanide, total [as CN]: 176 permits, of which 27 have a recorded exceedance. Nationwide the same parameter appears in 2,531 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 |
| ARCATA WWTF | CA0022713 | ARCATA | Publicly owned treatment works | Major | Humboldt Bay and Arcata Marsh Wildlife Sanctuary |
| MODESTO WQCF | CA0079103 | MODESTO | Publicly owned treatment works | Major | San Joaquin River |
| SOUTHEAST WPCP, NORTH POINT WWF, BAYSIDE WWF | CA0037664 | SAN FRANCISCO | Publicly owned treatment works | Major | CENTRAL BAY |
| SAUGUS WRP | CA0054313 | SANTA CLARITA | Publicly owned treatment works | Major | Santa Clara River |
| UC DAVIS WWTP | CA0077895 | DAVIS | Publicly owned treatment works | Major | South Fork of Putah Creek, Arboretum Waterway |
| GRASS VALLEY WWTP | CA0079898 | GRASS VALLEY | Publicly owned treatment works | Major | WOLF CREEK |
Other pollutants in California
- Nitrogen, nitrate total [as N] 91
- Nitrogen, Kjeldahl, total [as N] 19
- Nitrite + Nitrate total [as N] 44
- Nitrogen, inorganic total 18
- Phosphate, total [as PO4] 4
- Phosphorus, total [as P] 70
- Phosphorus, dissolved reactive [drp as P] 5
- Phosphate, ortho, dissolved [as P] 4
- Carbon, tot organic [TOC] 16
- Carbon, dissolved organic [as C] 3
- Sulfite [as SO3] 26
- Sulfide, total [as S] 38
- Hardness, total [as CaCO3] 100
- Calcium, total [as Ca] 9
- Calcium, total recoverable 21
- Magnesium, total recoverable 30
- Sodium, total recoverable 27
- Sodium, total [as Na] 10
- Potassium, total [as K] 6
- Potassium, total recoverable 17
Cyanide, total [as CN] nationwide
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