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Sewage treatment plant, major discharger, Oceano, California. NPDES permit CA0048003 expired Mar 31, 2024; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Temperature, water deg. fahrenheit | instantaneous maximum | report only (deg F) | all year | 001 |
| Turbidity | monthly average | ≤ 75 NTU | all year | 001 |
| Turbidity | weekly average | ≤ 100 NTU | all year | 001 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 40 mg/L | all year | 001 |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 60 mg/L | all year | 001 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 90 mg/L | all year | 001 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 1668 lb/d | all year | 001 |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 2502 lb/d | all year | 001 |
| pH | minimum | ≥ 6 SU | all year | 001 |
| pH | maximum | ≤ 9 SU | all year | 001 |
| Solids, total suspended | monthly average | ≤ 40 mg/L | all year | 001 |
| Solids, total suspended | weekly average | ≤ 60 mg/L | all year | 001 |
| Solids, total suspended | daily maximum | ≤ 90 mg/L | all year | 001 |
| Solids, total suspended | monthly average | ≤ 1668 lb/d | all year | 001 |
| Solids, total suspended | weekly average | ≤ 2502 lb/d | all year | 001 |
| Solids, settleable | monthly average | ≤ 1 mL/L | all year | 001 |
| Solids, settleable | weekly average | ≤ 1.5 mL/L | all year | 001 |
| Nitrogen, ammonia total [as N] | 6-month median | ≤ 99.6 mg/L | all year | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 398.4 mg/L | all year | 001 |
| Nitrogen, ammonia total [as N] | instantaneous maximum | ≤ 996 mg/L | all year | 001 |
| Nitrogen, ammonia total [as N] | 6-month median | ≤ 4153 lb/d | all year | 001 |
| Nitrogen, ammonia total [as N] | instantaneous maximum | ≤ 41533 lb/d | all year | 001 |
| Cyanide, total [as CN] | 6-month median | ≤ .17 mg/L | all year | 001 |
| Cyanide, total [as CN] | 6-month median | ≤ .17 mg/L | all year | 001 |
| Cyanide, total [as CN] | daily maximum | ≤ .66 mg/L | all year | 001 |
| Cyanide, total [as CN] | daily maximum | ≤ .66 mg/L | all year | 001 |
| Cyanide, total [as CN] | instantaneous maximum | ≤ 1.66 mg/L | all year | 001 |
| Cyanide, total [as CN] | instantaneous maximum | ≤ 1.66 mg/L | all year | 001 |
| Cyanide, total [as CN] | 6-month median | ≤ 6.9 lb/d | all year | 001 |
| Cyanide, total [as CN] | 6-month median | ≤ 6.9 lb/d | all year | 001 |
| Cyanide, total [as CN] | daily maximum | ≤ 28 lb/d | all year | 001 |
| Cyanide, total [as CN] | daily maximum | ≤ 28 lb/d | all year | 001 |
| Arsenic, total recoverable | 6-month median | ≤ .83 mg/L | all year | 001 |
| Arsenic, total recoverable | 6-month median | ≤ .83 mg/L | all year | 001 |
| Arsenic, total recoverable | daily maximum | ≤ 4.82 mg/L | all year | 001 |
| Arsenic, total recoverable | daily maximum | ≤ 4.82 mg/L | all year | 001 |
| Arsenic, total recoverable | instantaneous maximum | ≤ 12.79 mg/L | all year | 001 |
| Arsenic, total recoverable | instantaneous maximum | ≤ 12.79 mg/L | all year | 001 |
| Arsenic, total recoverable | 6-month median | ≤ 35 lb/d | all year | 001 |
| Arsenic, total recoverable | 6-month median | ≤ 35 lb/d | all year | 001 |
| Arsenic, total recoverable | daily maximum | ≤ 201 lb/d | all year | 001 |
| Arsenic, total recoverable | daily maximum | ≤ 201 lb/d | all year | 001 |
| Selenium, total recoverable | 6-month median | ≤ 2.49 mg/L | all year | 001 |
| Selenium, total recoverable | 6-month median | ≤ 2.49 mg/L | all year | 001 |
| Selenium, total recoverable | daily maximum | ≤ 9.96 mg/L | all year | 001 |
| Selenium, total recoverable | daily maximum | ≤ 9.96 mg/L | all year | 001 |
| Selenium, total recoverable | instantaneous maximum | ≤ 24.9 mg/L | all year | 001 |
| Selenium, total recoverable | instantaneous maximum | ≤ 24.9 mg/L | all year | 001 |
| Selenium, total recoverable | 6-month median | ≤ 104 lb/d | all year | 001 |
| Selenium, total recoverable | 6-month median | ≤ 104 lb/d | all year | 001 |
| Selenium, total recoverable | daily maximum | ≤ 415 lb/d | all year | 001 |
| Selenium, total recoverable | daily maximum | ≤ 415 lb/d | all year | 001 |
| Thallium, total recoverable | 30-day average | ≤ .332 mg/L | all year | 001 |
| Thallium, total recoverable | 30-day average | ≤ .332 mg/L | all year | 001 |
| Thallium, total recoverable | 30-day average | ≤ 14 lb/d | all year | 001 |
| Thallium, total recoverable | 30-day average | ≤ 14 lb/d | all year | 001 |
| Beryllium, total recoverable [as Be] | 30-day average | ≤ 5.478 ug/L | all year | 001 |
| Beryllium, total recoverable [as Be] | 30-day average | ≤ 5.478 ug/L | all year | 001 |
| Beryllium, total recoverable [as Be] | 30-day average | ≤ .23 lb/d | all year | 001 |
| Beryllium, total recoverable [as Be] | 30-day average | ≤ .23 lb/d | all year | 001 |
| Chromium, hexavalent [as Cr] | 6-month median | ≤ .33 mg/L | all year | 001 |
| Chromium, hexavalent [as Cr] | 6-month median | ≤ .33 mg/L | all year | 001 |
| Chromium, hexavalent [as Cr] | daily maximum | ≤ 1.33 mg/L | all year | 001 |
| Chromium, hexavalent [as Cr] | daily maximum | ≤ 1.33 mg/L | all year | 001 |
| Chromium, hexavalent [as Cr] | instantaneous maximum | ≤ 3.32 mg/L | all year | 001 |
| Chromium, hexavalent [as Cr] | instantaneous maximum | ≤ 3.32 mg/L | all year | 001 |
| Chromium, hexavalent [as Cr] | 6-month median | ≤ 14 lb/d | all year | 001 |
| Chromium, hexavalent [as Cr] | 6-month median | ≤ 14 lb/d | all year | 001 |
| Chromium, hexavalent [as Cr] | daily maximum | ≤ 55 lb/d | all year | 001 |
| Chromium, hexavalent [as Cr] | daily maximum | ≤ 55 lb/d | all year | 001 |
| Chromium, trivalent [as Cr] | 30-day average | ≤ 31.54 g/L | all year | 001 |
| Chromium, trivalent [as Cr] | 30-day average | ≤ 31.54 g/L | all year | 001 |
| Chromium, trivalent [as Cr] | 30-day average | ≤ 1315218 lb/d | all year | 001 |
| Chromium, trivalent [as Cr] | 30-day average | ≤ 1315218 lb/d | all year | 001 |
| Nickel, total recoverable | daily maximum | report only (mg/L) | all year | 001 |
| Nickel, total recoverable | daily maximum | report only (mg/L) | all year | 001 |
| Silver total recoverable | 6-month median | ≤ .09 mg/L | all year | 001 |
| Silver total recoverable | 6-month median | ≤ .09 mg/L | all year | 001 |
| Silver total recoverable | daily maximum | ≤ .44 mg/L | all year | 001 |
| Silver total recoverable | daily maximum | ≤ .44 mg/L | all year | 001 |
| Silver total recoverable | instantaneous maximum | ≤ 1.14 mg/L | all year | 001 |
| Silver total recoverable | instantaneous maximum | ≤ 1.14 mg/L | all year | 001 |
| Silver total recoverable | 6-month median | ≤ 3.7 lb/d | all year | 001 |
| Silver total recoverable | 6-month median | ≤ 3.7 lb/d | all year | 001 |
| Silver total recoverable | daily maximum | ≤ 18 lb/d | all year | 001 |
| Silver total recoverable | daily maximum | ≤ 18 lb/d | all year | 001 |
| Zinc, total recoverable | daily maximum | report only (mg/L) | all year | 001 |
| Zinc, total recoverable | daily maximum | report only (mg/L) | all year | 001 |
| Cadmium, total recoverable | 6-month median | ≤ .17 mg/L | all year | 001 |
| Cadmium, total recoverable | 6-month median | ≤ .17 mg/L | all year | 001 |
| Cadmium, total recoverable | daily maximum | ≤ .66 mg/L | all year | 001 |
| Cadmium, total recoverable | daily maximum | ≤ .66 mg/L | all year | 001 |
| Cadmium, total recoverable | instantaneous maximum | ≤ 1.66 mg/L | all year | 001 |
| Cadmium, total recoverable | instantaneous maximum | ≤ 1.66 mg/L | all year | 001 |
| Cadmium, total recoverable | 6-month median | ≤ 6.9 lb/d | all year | 001 |
| Cadmium, total recoverable | 6-month median | ≤ 6.9 lb/d | all year | 001 |
| Cadmium, total recoverable | daily maximum | ≤ 28 lb/d | all year | 001 |
| Cadmium, total recoverable | daily maximum | ≤ 28 lb/d | all year | 001 |
| Lead, total recoverable | daily maximum | report only (mg/L) | all year | 001 |
| Lead, total recoverable | daily maximum | report only (mg/L) | all year | 001 |
| Copper, total recoverable | daily maximum | report only (mg/L) | all year | 001 |
| Copper, total recoverable | daily maximum | report only (mg/L) | all year | 001 |
| Antimony, total recoverable | 30-day average | ≤ 199.2 mg/L | all year | 001 |
| Antimony, total recoverable | 30-day average | ≤ 199.2 mg/L | all year | 001 |
| Antimony, total recoverable | 30-day average | ≤ 8307 lb/d | all year | 001 |
| Antimony, total recoverable | 30-day average | ≤ 8307 lb/d | all year | 001 |
| Oil and grease | monthly average | ≤ 25 mg/L | all year | 001 |
| Oil and grease | weekly average | ≤ 40 mg/L | all year | 001 |
| Oil and grease | daily maximum | ≤ 75 mg/L | all year | 001 |
| Oil and grease | monthly average | ≤ 1042 lb/d | all year | 001 |
| Oil and grease | weekly average | ≤ 1668 lb/d | all year | 001 |
| 2-Methyl-4,6-dinitrophenol | 30-day average | ≤ 36.52 mg/L | all year | 001 |
| 2-Methyl-4,6-dinitrophenol | 30-day average | ≤ 36.52 mg/L | all year | 001 |
| 2-Methyl-4,6-dinitrophenol | 30-day average | ≤ 1523 lb/d | all year | 001 |
| 2-Methyl-4,6-dinitrophenol | 30-day average | ≤ 1523 lb/d | all year | 001 |
| Tributyltin | 30-day average | ≤ 232 ng/L | all year | 001 |
| Tributyltin | 30-day average | ≤ 232 ng/L | all year | 001 |
| Tributyltin | 30-day average | ≤ .0097 lb/d | all year | 001 |
| Tributyltin | 30-day average | ≤ .0097 lb/d | all year | 001 |
| Polynuclear Aromatic Hydrocarbons [PAHs] | 30-day average | ≤ 1.461 ug/L | all year | 001 |
| Polynuclear Aromatic Hydrocarbons [PAHs] | 30-day average | ≤ 1.461 ug/L | all year | 001 |
| Polynuclear Aromatic Hydrocarbons [PAHs] | 30-day average | ≤ .061 lb/d | all year | 001 |
| Polynuclear Aromatic Hydrocarbons [PAHs] | 30-day average | ≤ .061 lb/d | all year | 001 |
| Dichlorobromomethane | 30-day average | ≤ 1.029 mg/L | all year | 001 |
| Dichlorobromomethane | 30-day average | ≤ 1.029 mg/L | all year | 001 |
| Dichlorobromomethane | 30-day average | ≤ 43 lb/d | all year | 001 |
| Dichlorobromomethane | 30-day average | ≤ 43 lb/d | all year | 001 |
| Carbon tetrachloride | 30-day average | ≤ 149.4 ug/L | all year | 001 |
| Carbon tetrachloride | 30-day average | ≤ 149.4 ug/L | all year | 001 |
| Carbon tetrachloride | 30-day average | ≤ 6.2 lb/d | all year | 001 |
| Carbon tetrachloride | 30-day average | ≤ 6.2 lb/d | all year | 001 |
| 1,2-Dichloroethane | 30-day average | ≤ 4.648 mg/L | all year | 001 |
| 1,2-Dichloroethane | 30-day average | ≤ 4.648 mg/L | all year | 001 |
| 1,2-Dichloroethane | 30-day average | ≤ 194 lb/d | all year | 001 |
| 1,2-Dichloroethane | 30-day average | ≤ 194 lb/d | all year | 001 |
| Dibromochloromethane | 30-day average | ≤ 1.428 mg/L | all year | 001 |
| Dibromochloromethane | 30-day average | ≤ 1.428 mg/L | all year | 001 |
| Dibromochloromethane | 30-day average | ≤ 60 lb/d | all year | 001 |
| Dibromochloromethane | 30-day average | ≤ 60 lb/d | all year | 001 |
| Chloroform | 30-day average | ≤ 21.58 mg/L | all year | 001 |
| Chloroform | 30-day average | ≤ 21.58 mg/L | all year | 001 |
| Chloroform | 30-day average | ≤ 900 lb/d | all year | 001 |
| Chloroform | 30-day average | ≤ 900 lb/d | all year | 001 |
| Toluene | 30-day average | ≤ 14.11 g/L | all year | 001 |
| Toluene | 30-day average | ≤ 14.11 g/L | all year | 001 |
| Toluene | 30-day average | ≤ 588387 lb/d | all year | 001 |
| Toluene | 30-day average | ≤ 588387 lb/d | all year | 001 |
| Benzene | 30-day average | ≤ 979.4 ug/L | all year | 001 |
| Benzene | 30-day average | ≤ 979.4 ug/L | all year | 001 |
| Benzene | 30-day average | ≤ 41 lb/d | all year | 001 |
| Benzene | 30-day average | ≤ 41 lb/d | all year | 001 |
| Acrolein | 30-day average | ≤ 36.52 mg/L | all year | 001 |
| Acrolein | 30-day average | ≤ 36.52 mg/L | all year | 001 |
| Acrolein | 30-day average | ≤ 1523 lb/d | all year | 001 |
| Acrolein | 30-day average | ≤ 1523 lb/d | all year | 001 |
| Acrylonitrile | 30-day average | ≤ 16.6 ug/L | all year | 001 |
| Acrylonitrile | 30-day average | ≤ 16.6 ug/L | all year | 001 |
| Acrylonitrile | 30-day average | ≤ .69 lb/d | all year | 001 |
| Acrylonitrile | 30-day average | ≤ .69 lb/d | all year | 001 |
| Bis[2-chloroethyl] ether | 30-day average | ≤ 7.47 ug/L | all year | 001 |
| Bis[2-chloroethyl] ether | 30-day average | ≤ 7.47 ug/L | all year | 001 |
| Bis[2-chloroethyl] ether | 30-day average | ≤ .31 lb/d | all year | 001 |
| Bis[2-chloroethyl] ether | 30-day average | ≤ .31 lb/d | all year | 001 |
| Bis[2-chloroethoxy]methane | 30-day average | ≤ .73 mg/L | all year | 001 |
| Bis[2-chloroethoxy]methane | 30-day average | ≤ .73 mg/L | all year | 001 |
| Bis[2-chloroethoxy]methane | 30-day average | ≤ 30 lb/d | all year | 001 |
| Bis[2-chloroethoxy]methane | 30-day average | ≤ 30 lb/d | all year | 001 |
| Bis[2-chloroisopropyl] ether | 30-day average | ≤ 199.2 mg/L | all year | 001 |
| Bis[2-chloroisopropyl] ether | 30-day average | ≤ 199.2 mg/L | all year | 001 |
| Bis[2-chloroisopropyl] ether | 30-day average | ≤ 8307 lb/d | all year | 001 |
| Bis[2-chloroisopropyl] ether | 30-day average | ≤ 8307 lb/d | all year | 001 |
| Chlorobenzene | 30-day average | ≤ 94.62 mg/L | all year | 001 |
| Chlorobenzene | 30-day average | ≤ 94.62 mg/L | all year | 001 |
| Chlorobenzene | 30-day average | ≤ 3946 lb/d | all year | 001 |
| Chlorobenzene | 30-day average | ≤ 3946 lb/d | all year | 001 |
| Diethyl phthalate | 30-day average | ≤ 5.478 g/L | all year | 001 |
| Diethyl phthalate | 30-day average | ≤ 5.478 g/L | all year | 001 |
| Diethyl phthalate | 30-day average | ≤ 228433 lb/d | all year | 001 |
| Diethyl phthalate | 30-day average | ≤ 228433 lb/d | all year | 001 |
| Dimethyl phthalate | 30-day average | ≤ 136.12 g/L | all year | 001 |
| Dimethyl phthalate | 30-day average | ≤ 136.12 g/L | all year | 001 |
| Dimethyl phthalate | 30-day average | ≤ 5676204 lb/d | all year | 001 |
| Dimethyl phthalate | 30-day average | ≤ 5676204 lb/d | all year | 001 |
| 1,2-Diphenylhydrazine | 30-day average | ≤ 26.56 ug/L | all year | 001 |
| 1,2-Diphenylhydrazine | 30-day average | ≤ 26.56 ug/L | all year | 001 |
| 1,2-Diphenylhydrazine | 30-day average | ≤ 1.1 lb/d | all year | 001 |
| 1,2-Diphenylhydrazine | 30-day average | ≤ 1.1 lb/d | all year | 001 |
| Ethylbenzene | 30-day average | ≤ 680.6 mg/L | all year | 001 |
| Ethylbenzene | 30-day average | ≤ 680.6 mg/L | all year | 001 |
| Ethylbenzene | 30-day average | ≤ 28381 lb/d | all year | 001 |
| Ethylbenzene | 30-day average | ≤ 28381 lb/d | all year | 001 |
| Fluoranthene | 30-day average | ≤ 2.49 mg/L | all year | 001 |
| Fluoranthene | 30-day average | ≤ 2.49 mg/L | all year | 001 |
| Fluoranthene | 30-day average | ≤ 104 lb/d | all year | 001 |
| Fluoranthene | 30-day average | ≤ 104 lb/d | all year | 001 |
| Hexachlorocyclopentadiene | 30-day average | ≤ 9.628 mg/L | all year | 001 |
| Hexachlorocyclopentadiene | 30-day average | ≤ 9.628 mg/L | all year | 001 |
| Hexachlorocyclopentadiene | 30-day average | ≤ 401 lb/d | all year | 001 |
| Hexachlorocyclopentadiene | 30-day average | ≤ 401 lb/d | all year | 001 |
| Hexachlorobutadiene | 30-day average | ≤ 2.324 mg/L | all year | 001 |
| Hexachlorobutadiene | 30-day average | ≤ 2.324 mg/L | all year | 001 |
| Hexachlorobutadiene | 30-day average | ≤ 97 lb/d | all year | 001 |
| Hexachlorobutadiene | 30-day average | ≤ 97 lb/d | all year | 001 |
| Hexachloroethane | 30-day average | ≤ 415 ug/L | all year | 001 |
| Hexachloroethane | 30-day average | ≤ 415 ug/L | all year | 001 |
| Hexachloroethane | 30-day average | ≤ 17 lb/d | all year | 001 |
| Hexachloroethane | 30-day average | ≤ 17 lb/d | all year | 001 |
| Isophorone | 30-day average | ≤ 121.18 mg/L | all year | 001 |
| Isophorone | 30-day average | ≤ 121.18 mg/L | all year | 001 |
| Isophorone | 30-day average | ≤ 5053 lb/d | all year | 001 |
| Isophorone | 30-day average | ≤ 5053 lb/d | all year | 001 |
| Methylene chloride | 30-day average | ≤ 74.7 mg/L | all year | 001 |
| Methylene chloride | 30-day average | ≤ 74.7 mg/L | all year | 001 |
| Methylene chloride | 30-day average | ≤ 3115 lb/d | all year | 001 |
| Methylene chloride | 30-day average | ≤ 3115 lb/d | all year | 001 |
| N-Nitrosodi-N-propylamine | 30-day average | ≤ 63.08 ug/L | all year | 001 |
| N-Nitrosodi-N-propylamine | 30-day average | ≤ 63.08 ug/L | all year | 001 |
| N-Nitrosodi-N-propylamine | 30-day average | ≤ 2.6 lb/d | all year | 001 |
| N-Nitrosodi-N-propylamine | 30-day average | ≤ 2.6 lb/d | all year | 001 |
| N-Nitrosodiphenylamine | 30-day average | ≤ 415 ug/L | all year | 001 |
| N-Nitrosodiphenylamine | 30-day average | ≤ 415 ug/L | all year | 001 |
| N-Nitrosodiphenylamine | 30-day average | ≤ 17 lb/d | all year | 001 |
| N-Nitrosodiphenylamine | 30-day average | ≤ 17 lb/d | all year | 001 |
| N-Nitrosodimethylamine [NDMA] | 30-day average | ≤ 1.212 mg/L | all year | 001 |
| N-Nitrosodimethylamine [NDMA] | 30-day average | ≤ 1.212 mg/L | all year | 001 |
| N-Nitrosodimethylamine [NDMA] | 30-day average | ≤ 51 lb/d | all year | 001 |
| N-Nitrosodimethylamine [NDMA] | 30-day average | ≤ 51 lb/d | all year | 001 |
| Nitrobenzene | 30-day average | ≤ .813 mg/L | all year | 001 |
| Nitrobenzene | 30-day average | ≤ .813 mg/L | all year | 001 |
| Nitrobenzene | 30-day average | ≤ 34 lb/d | all year | 001 |
| Nitrobenzene | 30-day average | ≤ 34 lb/d | all year | 001 |
| Tetrachloroethylene | 30-day average | ≤ 332 ug/L | all year | 001 |
| Tetrachloroethylene | 30-day average | ≤ 332 ug/L | all year | 001 |
| Tetrachloroethylene | 30-day average | ≤ 14 lb/d | all year | 001 |
| Tetrachloroethylene | 30-day average | ≤ 14 lb/d | all year | 001 |
| 1,1-Dichloroethylene | 30-day average | ≤ 149.4 ug/L | all year | 001 |
| 1,1-Dichloroethylene | 30-day average | ≤ 149.4 ug/L | all year | 001 |
| 1,1-Dichloroethylene | 30-day average | ≤ 6.2 lb/d | all year | 001 |
| 1,1-Dichloroethylene | 30-day average | ≤ 6.2 lb/d | all year | 001 |
| 1,1,1-Trichloroethane | 30-day average | ≤ 89.64 g/L | all year | 001 |
| 1,1,1-Trichloroethane | 30-day average | ≤ 89.64 g/L | all year | 001 |
| 1,1,1-Trichloroethane | 30-day average | ≤ 3737988 lb/d | all year | 001 |
| 1,1,1-Trichloroethane | 30-day average | ≤ 3737988 lb/d | all year | 001 |
| 1,1,2-Trichloroethane | 30-day average | ≤ 1.56 mg/L | all year | 001 |
| 1,1,2-Trichloroethane | 30-day average | ≤ 1.56 mg/L | all year | 001 |
| 1,1,2-Trichloroethane | 30-day average | ≤ 65 lb/d | all year | 001 |
| 1,1,2-Trichloroethane | 30-day average | ≤ 65 lb/d | all year | 001 |
| 1,1,2,2-Tetrachloroethane | 30-day average | ≤ 381.8 ug/L | all year | 001 |
| 1,1,2,2-Tetrachloroethane | 30-day average | ≤ 381.8 ug/L | all year | 001 |
| 1,1,2,2-Tetrachloroethane | 30-day average | ≤ 16 lb/d | all year | 001 |
| 1,1,2,2-Tetrachloroethane | 30-day average | ≤ 16 lb/d | all year | 001 |
| 1,4-Dichlorobenzene | 30-day average | ≤ 2.988 mg/L | all year | 001 |
| 1,4-Dichlorobenzene | 30-day average | ≤ 2.988 mg/L | all year | 001 |
| 1,4-Dichlorobenzene | 30-day average | ≤ 125 lb/d | all year | 001 |
| 1,4-Dichlorobenzene | 30-day average | ≤ 125 lb/d | all year | 001 |
| 2,4-Dinitrotoluene | 30-day average | ≤ 431.6 ug/L | all year | 001 |
| 2,4-Dinitrotoluene | 30-day average | ≤ 431.6 ug/L | all year | 001 |
| 2,4-Dinitrotoluene | 30-day average | ≤ 18 lb/d | all year | 001 |
| 2,4-Dinitrotoluene | 30-day average | ≤ 18 lb/d | all year | 001 |
| 2,4-Dinitrophenol | 30-day average | ≤ .664 mg/L | all year | 001 |
| 2,4-Dinitrophenol | 30-day average | ≤ .664 mg/L | all year | 001 |
| 2,4-Dinitrophenol | 30-day average | ≤ 28 lb/d | all year | 001 |
| 2,4-Dinitrophenol | 30-day average | ≤ 28 lb/d | all year | 001 |
| 2,4,6-Trichlorophenol | 30-day average | ≤ 48.14 ug/L | all year | 001 |
| 2,4,6-Trichlorophenol | 30-day average | ≤ 48.14 ug/L | all year | 001 |
| 2,4,6-Trichlorophenol | 30-day average | ≤ 2.01 lb/d | all year | 001 |
| 2,4,6-Trichlorophenol | 30-day average | ≤ 2.01 lb/d | all year | 001 |
| 3,3'-Dichlorobenzidine | 30-day average | ≤ 1.345 ug/L | all year | 001 |
| 3,3'-Dichlorobenzidine | 30-day average | ≤ 1.345 ug/L | all year | 001 |
| 3,3'-Dichlorobenzidine | 30-day average | ≤ .056 lb/d | all year | 001 |
| 3,3'-Dichlorobenzidine | 30-day average | ≤ .056 lb/d | all year | 001 |
| Di[2-ethylhexyl] phthalate [DEHP] | 30-day average | ≤ 581 ug/L | all year | 001 |
| Di[2-ethylhexyl] phthalate [DEHP] | 30-day average | ≤ 581 ug/L | all year | 001 |
| Di[2-ethylhexyl] phthalate [DEHP] | 30-day average | ≤ 24 lb/d | all year | 001 |
| Di[2-ethylhexyl] phthalate [DEHP] | 30-day average | ≤ 24 lb/d | all year | 001 |
| Di-n-butyl phthalate | 30-day average | ≤ 581 mg/L | all year | 001 |
| Di-n-butyl phthalate | 30-day average | ≤ 581 mg/L | all year | 001 |
| Di-n-butyl phthalate | 30-day average | ≤ 24228 lb/d | all year | 001 |
| Di-n-butyl phthalate | 30-day average | ≤ 24228 lb/d | all year | 001 |
| Benzidine | 30-day average | ≤ 11.454 ng/L | all year | 001 |
| Benzidine | 30-day average | ≤ 11.454 ng/L | all year | 001 |
| Benzidine | 30-day average | ≤ .00048 lb/d | all year | 001 |
| Benzidine | 30-day average | ≤ .00048 lb/d | all year | 001 |
| Vinyl chloride | 30-day average | ≤ 5.976 mg/L | all year | 001 |
| Vinyl chloride | 30-day average | ≤ 5.976 mg/L | all year | 001 |
| Vinyl chloride | 30-day average | ≤ 249 lb/d | all year | 001 |
| Vinyl chloride | 30-day average | ≤ 249 lb/d | all year | 001 |
| Trichloroethylene | 30-day average | ≤ 4.482 mg/L | all year | 001 |
| Trichloroethylene | 30-day average | ≤ 4.482 mg/L | all year | 001 |
| Trichloroethylene | 30-day average | ≤ 187 lb/d | all year | 001 |
| Trichloroethylene | 30-day average | ≤ 187 lb/d | all year | 001 |
| Aldrin | 30-day average | ≤ 3.652 ng/L | all year | 001 |
| Aldrin | 30-day average | ≤ 3.652 ng/L | all year | 001 |
| Aldrin | 30-day average | ≤ .00015 lb/d | all year | 001 |
| Aldrin | 30-day average | ≤ .00015 lb/d | all year | 001 |
| Chlordane [tech mix. and metabolites] | 30-day average | ≤ 3.818 ng/L | all year | 001 |
| Chlordane [tech mix. and metabolites] | 30-day average | ≤ 3.818 ng/L | all year | 001 |
| Chlordane [tech mix. and metabolites] | 30-day average | ≤ .00016 lb/d | all year | 001 |
| Chlordane [tech mix. and metabolites] | 30-day average | ≤ .00016 lb/d | all year | 001 |
| DDT/DDD/DDE, sum of p,p' & o,p' isomers | 30-day average | ≤ 28.22 ng/L | all year | 001 |
| DDT/DDD/DDE, sum of p,p' & o,p' isomers | 30-day average | ≤ 28.22 ng/L | all year | 001 |
| DDT/DDD/DDE, sum of p,p' & o,p' isomers | 30-day average | ≤ .0012 lb/d | all year | 001 |
| DDT/DDD/DDE, sum of p,p' & o,p' isomers | 30-day average | ≤ .0012 lb/d | all year | 001 |
| Dieldrin | 30-day average | ≤ 6.64 ng/L | all year | 001 |
| Dieldrin | 30-day average | ≤ 6.64 ng/L | all year | 001 |
| Dieldrin | 30-day average | ≤ .00028 lb/d | all year | 001 |
| Dieldrin | 30-day average | ≤ .00028 lb/d | all year | 001 |
| Endosulfan, total | 6-month median | ≤ 1.49 ug/L | all year | 001 |
| Endosulfan, total | 6-month median | ≤ 1.49 ug/L | all year | 001 |
| Endosulfan, total | daily maximum | ≤ 2.99 ug/L | all year | 001 |
| Endosulfan, total | daily maximum | ≤ 2.99 ug/L | all year | 001 |
| Endosulfan, total | instantaneous maximum | ≤ 4.48 ug/L | all year | 001 |
| Endosulfan, total | instantaneous maximum | ≤ 4.48 ug/L | all year | 001 |
| Endosulfan, total | 6-month median | ≤ .062 lb/d | all year | 001 |
| Endosulfan, total | 6-month median | ≤ .062 lb/d | all year | 001 |
| Endosulfan, total | daily maximum | ≤ .12 lb/d | all year | 001 |
| Endosulfan, total | daily maximum | ≤ .12 lb/d | all year | 001 |
| Endrin | 6-month median | ≤ .33 ug/L | all year | 001 |
| Endrin | 6-month median | ≤ .33 ug/L | all year | 001 |
| Endrin | daily maximum | ≤ .66 ug/L | all year | 001 |
| Endrin | daily maximum | ≤ .66 ug/L | all year | 001 |
| Endrin | instantaneous maximum | ≤ 1 ug/L | all year | 001 |
| Endrin | instantaneous maximum | ≤ 1 ug/L | all year | 001 |
| Endrin | 6-month median | ≤ .014 lb/d | all year | 001 |
| Endrin | 6-month median | ≤ .014 lb/d | all year | 001 |
| Endrin | daily maximum | ≤ .028 lb/d | all year | 001 |
| Endrin | daily maximum | ≤ .028 lb/d | all year | 001 |
| Toxaphene | 30-day average | ≤ 34.86 ng/L | all year | 001 |
| Toxaphene | 30-day average | ≤ 34.86 ng/L | all year | 001 |
| Toxaphene | 30-day average | ≤ .0015 lb/d | all year | 001 |
| Toxaphene | 30-day average | ≤ .0015 lb/d | all year | 001 |
| Heptachlor | 30-day average | ≤ 8.3 ng/L | all year | 001 |
| Heptachlor | 30-day average | ≤ 8.3 ng/L | all year | 001 |
| Heptachlor | 30-day average | ≤ .00035 lb/d | all year | 001 |
| Heptachlor | 30-day average | ≤ .00035 lb/d | all year | 001 |
| Heptachlor epoxide | 30-day average | ≤ 3.32 ng/L | all year | 001 |
| Heptachlor epoxide | 30-day average | ≤ 3.32 ng/L | all year | 001 |
| Heptachlor epoxide | 30-day average | ≤ .00014 lb/d | all year | 001 |
| Heptachlor epoxide | 30-day average | ≤ .00014 lb/d | all year | 001 |
| Polychlorinated biphenyls [PCBs] | 30-day average | ≤ 3.154 ng/L | all year | 001 |
| Polychlorinated biphenyls [PCBs] | 30-day average | ≤ 3.154 ng/L | all year | 001 |
| Polychlorinated biphenyls [PCBs] | 30-day average | ≤ .00013 lb/d | all year | 001 |
| Polychlorinated biphenyls [PCBs] | 30-day average | ≤ .00013 lb/d | all year | 001 |
| Hexachlorobenzene | 30-day average | ≤ 34.86 ng/L | all year | 001 |
| Hexachlorobenzene | 30-day average | ≤ 34.86 ng/L | all year | 001 |
| Hexachlorobenzene | 30-day average | ≤ .0015 lb/d | all year | 001 |
| Hexachlorobenzene | 30-day average | ≤ .0015 lb/d | all year | 001 |
| Chlorine, total residual | 6-month median | ≤ .33 mg/L | all year | 001 |
| Chlorine, total residual | daily maximum | ≤ 1.33 mg/L | all year | 001 |
| Chlorine, total residual | instantaneous maximum | ≤ 9.96 mg/L | all year | 001 |
| Chlorine, total residual | 6-month median | ≤ 14 lb/d | all year | 001 |
| Chlorine, total residual | instantaneous maximum | ≤ 415 lb/d | all year | 001 |
| Mercury, total recoverable | 6-month median | ≤ 6.56 mg/L | all year | 001 |
| Mercury, total recoverable | 6-month median | ≤ 6.56 mg/L | all year | 001 |
| Mercury, total recoverable | daily maximum | ≤ 26.48 mg/L | all year | 001 |
| Mercury, total recoverable | daily maximum | ≤ 26.48 mg/L | all year | 001 |
| Mercury, total recoverable | instantaneous maximum | ≤ 66.32 mg/L | all year | 001 |
| Mercury, total recoverable | instantaneous maximum | ≤ 66.32 mg/L | all year | 001 |
| Mercury, total recoverable | 6-month median | ≤ .27 lb/d | all year | 001 |
| Mercury, total recoverable | 6-month median | ≤ .27 lb/d | all year | 001 |
| Mercury, total recoverable | daily maximum | ≤ 1.1 lb/d | all year | 001 |
| Mercury, total recoverable | daily maximum | ≤ 1.1 lb/d | all year | 001 |
| Phenols, chlorinated | 6-month median | ≤ .17 mg/L | all year | 001 |
| Phenols, chlorinated | 6-month median | ≤ .17 mg/L | all year | 001 |
| Phenols, chlorinated | daily maximum | ≤ .66 mg/L | all year | 001 |
| Phenols, chlorinated | daily maximum | ≤ .66 mg/L | all year | 001 |
| Phenols, chlorinated | instantaneous maximum | ≤ 1.66 mg/L | all year | 001 |
| Phenols, chlorinated | instantaneous maximum | ≤ 1.66 mg/L | all year | 001 |
| Phenols, chlorinated | 6-month median | ≤ 6.9 lb/d | all year | 001 |
| Phenols, chlorinated | 6-month median | ≤ 6.9 lb/d | all year | 001 |
| Phenols, chlorinated | daily maximum | ≤ 28 lb/d | all year | 001 |
| Phenols, chlorinated | daily maximum | ≤ 28 lb/d | all year | 001 |
| Coliform, fecal general | median | ≤ 200 MPN/100mL | all year | 001 |
| Coliform, fecal general | daily maximum | ≤ 2000 MPN/100mL | all year | 001 |
| Coliform, total general | monthly average | report only (MPN/100mL) | all year | 001 |
| Coliform, total general | daily maximum | report only (MPN/100mL) | all year | 001 |
| 1,3-Dichloropropene | 30-day average | ≤ 1.477 mg/L | all year | 001 |
| 1,3-Dichloropropene | 30-day average | ≤ 1.477 mg/L | all year | 001 |
| 1,3-Dichloropropene | 30-day average | ≤ 62 lb/d | all year | 001 |
| 1,3-Dichloropropene | 30-day average | ≤ 62 lb/d | all year | 001 |
| Hexachlorocyclohexane, total | 6-month median | ≤ .66 ug/L | all year | 001 |
| Hexachlorocyclohexane, total | 6-month median | ≤ .66 ug/L | all year | 001 |
| Hexachlorocyclohexane, total | daily maximum | ≤ 1.33 ug/L | all year | 001 |
| Hexachlorocyclohexane, total | daily maximum | ≤ 1.33 ug/L | all year | 001 |
| Hexachlorocyclohexane, total | instantaneous maximum | ≤ 1.99 ug/L | all year | 001 |
| Hexachlorocyclohexane, total | instantaneous maximum | ≤ 1.99 ug/L | all year | 001 |
| Hexachlorocyclohexane, total | 6-month median | ≤ .028 lb/d | all year | 001 |
| Hexachlorocyclohexane, total | 6-month median | ≤ .028 lb/d | all year | 001 |
| Hexachlorocyclohexane, total | daily maximum | ≤ .055 lb/d | all year | 001 |
| Hexachlorocyclohexane, total | daily maximum | ≤ .055 lb/d | all year | 001 |
| Phenolic compounds, unchlorinated | 6-month median | ≤ 4.98 mg/L | all year | 001 |
| Phenolic compounds, unchlorinated | 6-month median | ≤ 4.98 mg/L | all year | 001 |
| Phenolic compounds, unchlorinated | daily maximum | ≤ 19.92 mg/L | all year | 001 |
| Phenolic compounds, unchlorinated | daily maximum | ≤ 19.92 mg/L | all year | 001 |
| Phenolic compounds, unchlorinated | instantaneous maximum | ≤ 49.8 mg/L | all year | 001 |
| Phenolic compounds, unchlorinated | instantaneous maximum | ≤ 49.8 mg/L | all year | 001 |
| Phenolic compounds, unchlorinated | 6-month median | ≤ 208 lb/d | all year | 001 |
| Phenolic compounds, unchlorinated | 6-month median | ≤ 208 lb/d | all year | 001 |
| Phenolic compounds, unchlorinated | daily maximum | ≤ 831 lb/d | all year | 001 |
| Phenolic compounds, unchlorinated | daily maximum | ≤ 831 lb/d | all year | 001 |
| Halomethanes | 30-day average | ≤ 21.58 mg/L | all year | 001 |
| Halomethanes | 30-day average | ≤ 21.58 mg/L | all year | 001 |
| Halomethanes | 30-day average | ≤ 900 lb/d | all year | 001 |
| Halomethanes | 30-day average | ≤ 900 lb/d | all year | 001 |
| BOD, 5-day, percent removal | monthly average minimum | ≥ 80 % | all year | 001 |
| Solids, suspended percent removal | monthly average minimum | ≥ 80 % | all year | 001 |
| Chlorine usage | monthly average | report only (lb/d) | all year | 001 |
| Chlorine usage | daily maximum | report only (lb/d) | all year | 001 |
| Dichlorobenzene | 30-day average | ≤ 846.6 mg/L | all year | 001 |
| Dichlorobenzene | 30-day average | ≤ 846.6 mg/L | all year | 001 |
| Dichlorobenzene | 30-day average | ≤ 35303 lb/d | all year | 001 |
| Dichlorobenzene | 30-day average | ≤ 35303 lb/d | all year | 001 |
| TCDD equivalents | 30-day average | ≤ .6474 pg/L | all year | 001 |
| TCDD equivalents | 30-day average | ≤ .6474 pg/L | all year | 001 |
| TCDD equivalents | 30-day average | ≤ .027 ulb/d | all year | 001 |
| TCDD equivalents | 30-day average | ≤ .027 ulb/d | all year | 001 |
| TU Static 96Hr Acute Medinia beryllina | daily maximum | ≤ 5.25 tox acute | all year | 001 |
| TU Static 48Hr Chronic Macrocystis pyrifera | daily maximum | ≤ 166 tox chronic | all year | 001 |
| TU Static 48Hr Chronic Macrocystis pyrifera | daily maximum | ≤ 166 tox chronic | all year | 001 |
| TU Static 48Hr Chronic Crassostrea gigas | daily maximum | ≤ 166 tox chronic | all year | 001 |
| TU Static 48Hr Chronic Crassostrea gigas | daily maximum | ≤ 166 tox chronic | all year | 001 |
| TU Static 48Hr Chronic Haliotis rufescens | daily maximum | ≤ 166 tox chronic | all year | 001 |
| TU Static 48Hr Chronic Haliotis rufescens | daily maximum | ≤ 166 tox chronic | all year | 001 |
| Static 48Hr Chronic Mytilis Species | daily maximum | ≤ 166 tox chronic | all year | 001 |
| Static 48Hr Chronic Mytilis Species | daily maximum | ≤ 166 tox chronic | all year | 001 |
| TU Static Renewal 7-Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | daily maximum | ≤ 166 tox chronic | all year | 001 |
| TU Static Renewal 7-Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | daily maximum | ≤ 166 tox chronic | all year | 001 |
| TU Static Renewal 7-Day Chronic Holmesimysis costata | daily maximum | ≤ 166 tox chronic | all year | 001 |
| TU Static Renewal 7-Day Chronic Holmesimysis costata | daily maximum | ≤ 166 tox chronic | all year | 001 |
| TU Static Renewal 7-Day Chronic Menidia beryllina | daily maximum | ≤ 166 tox chronic | all year | 001 |
| TU Static Renewal 7-Day Chronic Menidia beryllina | daily maximum | ≤ 166 tox chronic | all year | 001 |
| Toxic Units Static Renewal 7-Day Chronic Atherinops affinis | daily maximum | ≤ 166 tox chronic | all year | 001 |
| Toxic Units Static Renewal 7-Day Chronic Atherinops affinis | daily maximum | ≤ 166 tox chronic | all year | 001 |
| TU Static 20Min Chronic Strongyl. purpuratus | daily maximum | ≤ 166 tox chronic | all year | 001 |
| TU Static 20Min Chronic Strongyl. purpuratus | daily maximum | ≤ 166 tox chronic | all year | 001 |
| Static 20Min Chronic Dendraster excentricus | daily maximum | ≤ 166 tox chronic | all year | 001 |
| Static 20Min Chronic Dendraster excentricus | daily maximum | ≤ 166 tox chronic | all year | 001 |
| BOD, 5-day, 20 deg. C | daily maximum | report only (mg/L) | all year | INF |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | INF |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | INF |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | INF |
Cited limits by parameter: California's rules and the federal ones.
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Your permit document is the final word. As JSON: /api/v1/permits/CA0048003 · MCP: https://passage-data.com/mcp