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Water Supply, Chula Vista, California. NPDES permit CA0108952 expired Jul 31, 2022; 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 | 001A |
| Temperature, water deg. fahrenheit | instantaneous maximum | report only (deg F) | all year | 001A |
| Turbidity | monthly average | ≤ 75 NTU | all year | 001A |
| Turbidity | monthly average | ≤ 75 NTU | all year | 001A |
| Turbidity | instantaneous maximum | ≤ 225 NTU | all year | 001A |
| Turbidity | instantaneous maximum | ≤ 225 NTU | all year | 001A |
| pH | minimum | ≥ 6 SU | all year | 001A |
| pH | minimum | ≥ 6 SU | all year | 001A |
| pH | maximum | ≤ 9 SU | all year | 001A |
| pH | maximum | ≤ 9 SU | all year | 001A |
| Salinity | minimum | ≥ 7 ppk | all year | 001A |
| Salinity | minimum | ≥ 7 ppk | all year | 001A |
| Salinity | maximum | ≤ 11 ppk | all year | 001A |
| Salinity | maximum | ≤ 11 ppk | all year | 001A |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 001A |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 001A |
| Solids, total suspended | instantaneous maximum | ≤ 50 mg/L | all year | 001A |
| Solids, total suspended | instantaneous maximum | ≤ 50 mg/L | all year | 001A |
| Solids, settleable | monthly average | ≤ 1 mL/L | all year | 001A |
| Solids, settleable | monthly average | ≤ 1 mL/L | all year | 001A |
| Solids, settleable | instantaneous maximum | ≤ 3 mL/L | all year | 001A |
| Solids, settleable | instantaneous maximum | ≤ 3 mL/L | all year | 001A |
| Nitrogen, total [as N] | daily maximum | ≤ 1 mg/L | Jun–Nov | 001A |
| Nitrogen, total [as N] | daily maximum | ≤ 1 mg/L | Jun–Nov | 001A |
| Nitrogen, total [as N] | daily maximum | ≤ 1 mg/L | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Nitrogen, total [as N] | daily maximum | ≤ 1 mg/L | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Nitrogen, total [as N] | daily maximum | ≤ 6.7 lb/d | Jun–Nov | 001A |
| Nitrogen, total [as N] | daily maximum | ≤ 6.7 lb/d | Jun–Nov | 001A |
| Nitrogen, total [as N] | daily maximum | ≤ 8.3 lb/d | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Nitrogen, total [as N] | daily maximum | ≤ 8.3 lb/d | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Nitrogen, organic total [as N] | daily maximum | report only (mg/L) | all year | 001A |
| Nitrogen, organic total [as N] | daily maximum | report only (mg/L) | all year | 001A |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | all year | 001A |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | all year | 001A |
| Nitrogen, nitrite total [as N] | daily maximum | report only (mg/L) | all year | 001A |
| Nitrogen, nitrite total [as N] | daily maximum | report only (mg/L) | all year | 001A |
| Nitrogen, nitrate total [as N] | daily maximum | report only (mg/L) | all year | 001A |
| Nitrogen, nitrate total [as N] | daily maximum | report only (mg/L) | all year | 001A |
| Phosphorus, total [as P] | daily maximum | ≤ .1 mg/L | Jun–Nov | 001A |
| Phosphorus, total [as P] | daily maximum | ≤ .1 mg/L | Jun–Nov | 001A |
| Phosphorus, total [as P] | daily maximum | ≤ .1 mg/L | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Phosphorus, total [as P] | daily maximum | ≤ .1 mg/L | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Phosphorus, total [as P] | daily maximum | ≤ .67 lb/d | Jun–Nov | 001A |
| Phosphorus, total [as P] | daily maximum | ≤ .67 lb/d | Jun–Nov | 001A |
| Phosphorus, total [as P] | daily maximum | ≤ .83 lb/d | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Phosphorus, total [as P] | daily maximum | ≤ .83 lb/d | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Cyanide, total [as CN] | monthly average | ≤ .5 ug/L | Jun–Nov | 001A |
| Cyanide, total [as CN] | monthly average | ≤ .5 ug/L | Jun–Nov | 001A |
| Cyanide, total [as CN] | monthly average | ≤ .5 ug/L | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Cyanide, total [as CN] | monthly average | ≤ .5 ug/L | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Cyanide, total [as CN] | daily maximum | ≤ 1 ug/L | Jun–Nov | 001A |
| Cyanide, total [as CN] | daily maximum | ≤ 1 ug/L | Jun–Nov | 001A |
| Cyanide, total [as CN] | daily maximum | ≤ 1 ug/L | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Cyanide, total [as CN] | daily maximum | ≤ 1 ug/L | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Cyanide, total [as CN] | monthly average | ≤ .0033 lb/d | Jun–Nov | 001A |
| Cyanide, total [as CN] | monthly average | ≤ .0033 lb/d | Jun–Nov | 001A |
| Cyanide, total [as CN] | monthly average | ≤ .0042 lb/d | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Cyanide, total [as CN] | monthly average | ≤ .0042 lb/d | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Cyanide, total [as CN] | daily maximum | ≤ .0067 lb/d | Jun–Nov | 001A |
| Cyanide, total [as CN] | daily maximum | ≤ .0067 lb/d | Jun–Nov | 001A |
| Cyanide, total [as CN] | daily maximum | ≤ .0083 lb/d | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Cyanide, total [as CN] | daily maximum | ≤ .0083 lb/d | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Arsenic, total recoverable | daily maximum | report only (ug/L) | all year | 001A |
| Selenium, total recoverable | monthly average | ≤ 4.1 ug/L | Jun–Nov | 001A |
| Selenium, total recoverable | monthly average | ≤ 4.1 ug/L | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Selenium, total recoverable | daily maximum | ≤ 8.2 ug/L | Jun–Nov | 001A |
| Selenium, total recoverable | daily maximum | ≤ 8.2 ug/L | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Selenium, total recoverable | monthly average | ≤ .027 lb/d | Jun–Nov | 001A |
| Selenium, total recoverable | monthly average | ≤ .034 lb/d | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Selenium, total recoverable | daily maximum | ≤ .055 lb/d | Jun–Nov | 001A |
| Selenium, total recoverable | daily maximum | ≤ .068 lb/d | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Thallium, total recoverable | daily maximum | report only (ug/L) | all year | 001A |
| Beryllium, total recoverable [as Be] | daily maximum | report only (ug/L) | all year | 001A |
| Chromium, hexavalent [as Cr] | daily maximum | report only (ug/L) | all year | 001A |
| Chromium, trivalent [as Cr] | daily maximum | report only (ug/L) | all year | 001A |
| Nickel, total recoverable | daily maximum | report only (ug/L) | all year | 001A |
| Silver total recoverable | daily maximum | report only (ug/L) | all year | 001A |
| Zinc, total recoverable | daily maximum | report only (ug/L) | all year | 001A |
| Cadmium, total recoverable | daily maximum | report only (ug/L) | all year | 001A |
| Lead, total recoverable | daily maximum | report only (ug/L) | all year | 001A |
| Copper, total recoverable | monthly average | ≤ 2.1 ug/L | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Copper, total recoverable | monthly average | ≤ 2.1 ug/L | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Copper, total recoverable | monthly average | ≤ 2.1 ug/L | Jun–Nov | 001A |
| Copper, total recoverable | monthly average | ≤ 2.1 ug/L | Jun–Nov | 001A |
| Copper, total recoverable | daily maximum | ≤ 5.8 ug/L | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Copper, total recoverable | daily maximum | ≤ 5.8 ug/L | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Copper, total recoverable | daily maximum | ≤ 5.8 ug/L | Jun–Nov | 001A |
| Copper, total recoverable | daily maximum | ≤ 5.8 ug/L | Jun–Nov | 001A |
| Copper, total recoverable | monthly average | ≤ .018 lb/d | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Copper, total recoverable | monthly average | ≤ .018 lb/d | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Copper, total recoverable | monthly average | ≤ .014 lb/d | Jun–Nov | 001A |
| Copper, total recoverable | monthly average | ≤ .014 lb/d | Jun–Nov | 001A |
| Copper, total recoverable | daily maximum | ≤ .048 lb/d | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Copper, total recoverable | daily maximum | ≤ .048 lb/d | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Copper, total recoverable | daily maximum | ≤ .039 lb/d | Jun–Nov | 001A |
| Copper, total recoverable | daily maximum | ≤ .039 lb/d | Jun–Nov | 001A |
| Antimony, total recoverable | daily maximum | report only (ug/L) | all year | 001A |
| Oil and grease | monthly average | ≤ 25 mg/L | all year | 001A |
| Oil and grease | monthly average | ≤ 25 mg/L | all year | 001A |
| Oil and grease | instantaneous maximum | ≤ 75 mg/L | all year | 001A |
| Oil and grease | instantaneous maximum | ≤ 75 mg/L | all year | 001A |
| 2-Methyl-4,6-dinitrophenol | daily maximum | report only (ug/L) | all year | 001A |
| Phosphate, ortho [as P] | daily maximum | report only (mg/L) | all year | 001A |
| Phosphate, ortho [as P] | daily maximum | report only (mg/L) | all year | 001A |
| Dichlorobromomethane | daily maximum | report only (ug/L) | all year | 001A |
| Carbon tetrachloride | daily maximum | report only (ug/L) | all year | 001A |
| 1,2-Dichloroethane | daily maximum | report only (ug/L) | all year | 001A |
| Bromoform | daily maximum | report only (ug/L) | all year | 001A |
| Chloroform | daily maximum | report only (ug/L) | all year | 001A |
| Toluene | daily maximum | report only (ug/L) | all year | 001A |
| Benzene | daily maximum | report only (ug/L) | all year | 001A |
| .delta.-BHC | daily maximum | report only (ug/L) | all year | 001A |
| Acenaphthylene | daily maximum | report only (ug/L) | all year | 001A |
| Acenaphthene | daily maximum | report only (ug/L) | all year | 001A |
| Acrolein | daily maximum | report only (ug/L) | all year | 001A |
| Acrylonitrile | daily maximum | report only (ug/L) | all year | 001A |
| Anthracene | daily maximum | report only (ug/L) | all year | 001A |
| Asbestos [fibrous] | daily maximum | report only (ug/L) | all year | 001A |
| Benzo[b]fluoranthene | daily maximum | report only (ug/L) | all year | 001A |
| Benzo[k]fluoranthene | daily maximum | report only (ug/L) | all year | 001A |
| Benzo[a]pyrene | daily maximum | report only (ug/L) | all year | 001A |
| Bis[2-chloroethyl] ether | daily maximum | report only (ug/L) | all year | 001A |
| Bis[2-chloroethoxy]methane | daily maximum | report only (ug/L) | all year | 001A |
| Bis[2-chloroisopropyl] ether | daily maximum | report only (ug/L) | all year | 001A |
| Butyl benzyl phthalate | daily maximum | report only (ug/L) | all year | 001A |
| Chlorobenzene | daily maximum | report only (ug/L) | all year | 001A |
| Chlorodibromomethane | daily maximum | report only (ug/L) | all year | 001A |
| Chrysene | daily maximum | report only (ug/L) | all year | 001A |
| Diethyl phthalate | daily maximum | report only (ug/L) | all year | 001A |
| Dimethyl phthalate | daily maximum | report only (ug/L) | all year | 001A |
| 1,2-Diphenylhydrazine | daily maximum | report only (ug/L) | all year | 001A |
| Endosulfan sulfate | daily maximum | report only (ug/L) | all year | 001A |
| .beta.-Endosulfan | daily maximum | report only (ug/L) | all year | 001A |
| .alpha.-Endosulfan | daily maximum | report only (ug/L) | all year | 001A |
| Endrin aldehyde | daily maximum | report only (ug/L) | all year | 001A |
| Ethylbenzene | daily maximum | report only (ug/L) | all year | 001A |
| Fluoranthene | daily maximum | report only (ug/L) | all year | 001A |
| Fluorene | daily maximum | report only (ug/L) | all year | 001A |
| Hexachlorocyclopentadiene | daily maximum | report only (ug/L) | all year | 001A |
| Hexachlorobutadiene | daily maximum | report only (ug/L) | all year | 001A |
| Hexachloroethane | daily maximum | report only (ug/L) | all year | 001A |
| Indeno[1,2,3-cd]pyrene | daily maximum | report only (ug/L) | all year | 001A |
| Isophorone | daily maximum | report only (ug/L) | all year | 001A |
| Methyl bromide [Bromomethane] | daily maximum | report only (ug/L) | all year | 001A |
| Methyl chloride [Chloromethane] | daily maximum | report only (ug/L) | all year | 001A |
| Methylene chloride | daily maximum | report only (ug/L) | all year | 001A |
| N-Nitrosodi-N-propylamine | daily maximum | report only (ug/L) | all year | 001A |
| N-Nitrosodiphenylamine | daily maximum | report only (ug/L) | all year | 001A |
| N-Nitrosodimethylamine [NDMA] | daily maximum | report only (ug/L) | all year | 001A |
| Nitrobenzene | daily maximum | report only (ug/L) | all year | 001A |
| Phenanthrene | daily maximum | report only (ug/L) | all year | 001A |
| Pyrene | daily maximum | report only (ug/L) | all year | 001A |
| Tetrachloroethylene | daily maximum | report only (ug/L) | all year | 001A |
| 1,1-Dichloroethane | daily maximum | report only (ug/L) | all year | 001A |
| 1,1-Dichloroethylene | daily maximum | report only (ug/L) | all year | 001A |
| 1,1,1-Trichloroethane | daily maximum | report only (ug/L) | all year | 001A |
| 1,1,2-Trichloroethane | daily maximum | report only (ug/L) | all year | 001A |
| 1,1,2,2-Tetrachloroethane | daily maximum | report only (ug/L) | all year | 001A |
| Benzo[ghi]perylene | daily maximum | report only (ug/L) | all year | 001A |
| Benzo[a]anthracene | daily maximum | report only (ug/L) | all year | 001A |
| 1,2-Dichlorobenzene | daily maximum | report only (ug/L) | all year | 001A |
| 1,2-Dichloropropane | daily maximum | report only (ug/L) | all year | 001A |
| trans-1,2-Dichloroethylene | daily maximum | report only (ug/L) | all year | 001A |
| 1,2,4-Trichlorobenzene | daily maximum | report only (ug/L) | all year | 001A |
| Dibenz[a,h]anthracene | daily maximum | report only (ug/L) | all year | 001A |
| 1,3-Dichlorobenzene | daily maximum | report only (ug/L) | all year | 001A |
| 1,4-Dichlorobenzene | daily maximum | report only (ug/L) | all year | 001A |
| 2-Chloroethyl vinyl ether, [mixed] | daily maximum | report only (ug/L) | all year | 001A |
| 2-Chloronaphthalene | daily maximum | report only (ug/L) | all year | 001A |
| 2-Chlorophenol | daily maximum | report only (ug/L) | all year | 001A |
| 2-Nitrophenol | daily maximum | report only (ug/L) | all year | 001A |
| Di-n-octyl phthalate | daily maximum | report only (ug/L) | all year | 001A |
| 2,4-Dichlorophenol | daily maximum | report only (ug/L) | all year | 001A |
| 2,4-Dimethylphenol | daily maximum | report only (ug/L) | all year | 001A |
| 2,4-Dinitrotoluene | daily maximum | report only (ug/L) | all year | 001A |
| 2,4-Dinitrophenol | daily maximum | report only (ug/L) | all year | 001A |
| 2,4,6-Trichlorophenol | daily maximum | report only (ug/L) | all year | 001A |
| 2,6-Dinitrotoluene | daily maximum | report only (ug/L) | all year | 001A |
| 3,3'-Dichlorobenzidine | daily maximum | report only (ug/L) | all year | 001A |
| 4-Bromophenyl phenyl ether | daily maximum | report only (ug/L) | all year | 001A |
| 4-Chlorophenyl phenyl ether | daily maximum | report only (ug/L) | all year | 001A |
| 4-Nitrophenol | daily maximum | report only (ug/L) | all year | 001A |
| 2,3,7,8-Tetrachlorodibenzo-p-dioxin | daily maximum | report only (ug/L) | all year | 001A |
| Phenol | daily maximum | report only (ug/L) | all year | 001A |
| Naphthalene | daily maximum | report only (ug/L) | all year | 001A |
| Pentachlorophenol | daily maximum | report only (ug/L) | all year | 001A |
| Di[2-ethylhexyl] phthalate [DEHP] | daily maximum | report only (ug/L) | all year | 001A |
| Di-n-butyl phthalate | daily maximum | report only (ug/L) | all year | 001A |
| Benzidine | daily maximum | report only (ug/L) | all year | 001A |
| Vinyl chloride | daily maximum | report only (ug/L) | all year | 001A |
| Trichloroethylene | daily maximum | report only (ug/L) | all year | 001A |
| 4,4'-DDT | daily maximum | report only (ug/L) | all year | 001A |
| 4,4'-DDD | daily maximum | report only (ug/L) | all year | 001A |
| 4,4'-DDE | daily maximum | report only (ug/L) | all year | 001A |
| Aldrin | daily maximum | report only (ug/L) | all year | 001A |
| .alpha.-BHC | daily maximum | report only (ug/L) | all year | 001A |
| .beta.-BHC | daily maximum | report only (ug/L) | all year | 001A |
| .gamma.-BHC | daily maximum | report only (ug/L) | all year | 001A |
| Chlordane [tech mix. and metabolites] | daily maximum | report only (ug/L) | all year | 001A |
| Dieldrin | daily maximum | report only (ug/L) | all year | 001A |
| Endrin | daily maximum | report only (ug/L) | all year | 001A |
| Toxaphene | daily maximum | report only (ug/L) | all year | 001A |
| Heptachlor | daily maximum | report only (ug/L) | all year | 001A |
| Heptachlor epoxide | daily maximum | report only (ug/L) | all year | 001A |
| Hexachlorobenzene | daily maximum | report only (ug/L) | all year | 001A |
| Flow, in conduit or thru treatment plant | monthly average | ≤ 1 MGD | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Flow, in conduit or thru treatment plant | monthly average | ≤ 1 MGD | Jan, Feb, Mar, Apr, May, Dec | 001A |
| Flow, in conduit or thru treatment plant | monthly average | ≤ .8 MGD | Jun–Nov | 001A |
| Flow, in conduit or thru treatment plant | monthly average | ≤ .8 MGD | Jun–Nov | 001A |
| Polychlorinated biphenyls [PCBs], sum of Aroclors | daily maximum | report only (ug/L) | all year | 001A |
| 4-Chloro-3-methylphenol | daily maximum | report only (ug/L) | all year | 001A |
| Mercury, total recoverable | daily maximum | report only (ug/L) | all year | 001A |
| 1,3-Dichloropropene | daily maximum | report only (ug/L) | all year | 001A |
| TCDD equivalents | daily maximum | report only (ug/L) | all year | 001A |
| Chloroethane | daily maximum | report only (ug/L) | all year | 001A |
| Pass/Fail Static 48Hr Chronic Macrocystis pyrifera | daily maximum | ≤ 0 pass=0;fail=1 | all year | 001A |
| Pass/Fail Static 48Hr Chronic Haliotis rufescens | daily maximum | ≤ 0 pass=0;fail=1 | all year | 001A |
| Pass/Fail Static Renewal 7 Day Chronic Atherinops affinis | daily maximum | ≤ 0 pass=0;fail=1 | all year | 001A |
| Pass/Fail Static 20 Minute Fertilization Chronic Strongylocentrotus purpuratus | daily maximum | ≤ 0 pass=0;fail=1 | all year | 001A |
| Pass/Fail Static 20 Minute Fertilization Chronic Dendraster excentricus | daily maximum | ≤ 0 pass=0;fail=1 | all year | 001A |
| Temperature, water deg. fahrenheit | instantaneous maximum | report only (deg F) | all year | 001B |
| Temperature, water deg. fahrenheit | instantaneous maximum | report only (deg F) | all year | 001B |
| Turbidity | monthly average | ≤ 75 NTU | all year | 001B |
| Turbidity | monthly average | ≤ 75 NTU | all year | 001B |
| Turbidity | instantaneous maximum | ≤ 225 NTU | all year | 001B |
| Turbidity | instantaneous maximum | ≤ 225 NTU | all year | 001B |
| pH | minimum | ≥ 6 SU | all year | 001B |
| pH | minimum | ≥ 6 SU | all year | 001B |
| pH | maximum | ≤ 9 SU | all year | 001B |
| pH | maximum | ≤ 9 SU | all year | 001B |
| Salinity | minimum | ≥ 7 ppk | all year | 001B |
| Salinity | minimum | ≥ 7 ppk | all year | 001B |
| Salinity | maximum | ≤ 11 ppk | all year | 001B |
| Salinity | maximum | ≤ 11 ppk | all year | 001B |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 001B |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 001B |
| Solids, total suspended | instantaneous maximum | ≤ 50 mg/L | all year | 001B |
| Solids, total suspended | instantaneous maximum | ≤ 50 mg/L | all year | 001B |
| Solids, settleable | monthly average | ≤ 1 mL/L | all year | 001B |
| Solids, settleable | monthly average | ≤ 1 mL/L | all year | 001B |
| Solids, settleable | instantaneous maximum | ≤ 3 mL/L | all year | 001B |
| Solids, settleable | instantaneous maximum | ≤ 3 mL/L | all year | 001B |
| Nitrogen, total [as N] | daily maximum | ≤ 1 mg/L | all year | 001B |
| Nitrogen, total [as N] | daily maximum | ≤ 1 mg/L | all year | 001B |
| Nitrogen, total [as N] | daily maximum | ≤ 21 lb/d | all year | 001B |
| Nitrogen, total [as N] | daily maximum | ≤ 21 lb/d | all year | 001B |
| Nitrogen, organic total [as N] | daily maximum | report only (mg/L) | all year | 001B |
| Nitrogen, organic total [as N] | daily maximum | report only (mg/L) | all year | 001B |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | all year | 001B |
| Nitrogen, ammonia total [as N] | daily maximum | report only (mg/L) | all year | 001B |
| Nitrogen, nitrite total [as N] | daily maximum | report only (mg/L) | all year | 001B |
| Nitrogen, nitrite total [as N] | daily maximum | report only (mg/L) | all year | 001B |
| Nitrogen, nitrate total [as N] | daily maximum | report only (mg/L) | all year | 001B |
| Nitrogen, nitrate total [as N] | daily maximum | report only (mg/L) | all year | 001B |
| Phosphorus, total [as P] | daily maximum | ≤ .1 mg/L | all year | 001B |
| Phosphorus, total [as P] | daily maximum | ≤ .1 mg/L | all year | 001B |
| Phosphorus, total [as P] | daily maximum | ≤ 2.1 lb/d | all year | 001B |
| Phosphorus, total [as P] | daily maximum | ≤ 2.1 lb/d | all year | 001B |
| Cyanide, total [as CN] | monthly average | ≤ .5 ug/L | all year | 001B |
| Cyanide, total [as CN] | monthly average | ≤ .5 ug/L | all year | 001B |
| Cyanide, total [as CN] | daily maximum | ≤ 1 ug/L | all year | 001B |
| Cyanide, total [as CN] | daily maximum | ≤ 1 ug/L | all year | 001B |
| Cyanide, total [as CN] | monthly average | ≤ .011 lb/d | all year | 001B |
| Cyanide, total [as CN] | monthly average | ≤ .011 lb/d | all year | 001B |
| Cyanide, total [as CN] | daily maximum | ≤ .021 lb/d | all year | 001B |
| Cyanide, total [as CN] | daily maximum | ≤ .021 lb/d | all year | 001B |
| Arsenic, total recoverable | daily maximum | report only (ug/L) | all year | 001B |
| Selenium, total recoverable | monthly average | ≤ 4.1 ug/L | all year | 001B |
| Selenium, total recoverable | daily maximum | ≤ 8.2 ug/L | all year | 001B |
| Selenium, total recoverable | monthly average | ≤ .085 lb/d | all year | 001B |
| Selenium, total recoverable | daily maximum | ≤ .17 lb/d | all year | 001B |
| Thallium, total recoverable | daily maximum | report only (ug/L) | all year | 001B |
| Beryllium, total recoverable [as Be] | daily maximum | report only (ug/L) | all year | 001B |
| Chromium, hexavalent [as Cr] | daily maximum | report only (ug/L) | all year | 001B |
| Chromium, trivalent [as Cr] | daily maximum | report only (ug/L) | all year | 001B |
| Nickel, total recoverable | daily maximum | report only (ug/L) | all year | 001B |
| Silver total recoverable | daily maximum | report only (ug/L) | all year | 001B |
| Zinc, total recoverable | daily maximum | report only (ug/L) | all year | 001B |
| Cadmium, total recoverable | daily maximum | report only (ug/L) | all year | 001B |
| Lead, total recoverable | daily maximum | report only (ug/L) | all year | 001B |
| Copper, total recoverable | monthly average | ≤ 2.1 ug/L | all year | 001B |
| Copper, total recoverable | monthly average | ≤ 2.1 ug/L | all year | 001B |
| Copper, total recoverable | daily maximum | ≤ 5.8 ug/L | all year | 001B |
| Copper, total recoverable | daily maximum | ≤ 5.8 ug/L | all year | 001B |
| Copper, total recoverable | monthly average | ≤ .044 lb/d | all year | 001B |
| Copper, total recoverable | monthly average | ≤ .044 lb/d | all year | 001B |
| Copper, total recoverable | daily maximum | ≤ .12 lb/d | all year | 001B |
| Copper, total recoverable | daily maximum | ≤ .12 lb/d | all year | 001B |
| Antimony, total recoverable | daily maximum | report only (ug/L) | all year | 001B |
| Oil and grease | monthly average | ≤ 25 mg/L | all year | 001B |
| Oil and grease | monthly average | ≤ 25 mg/L | all year | 001B |
| Oil and grease | instantaneous maximum | ≤ 75 mg/L | all year | 001B |
| Oil and grease | instantaneous maximum | ≤ 75 mg/L | all year | 001B |
| 2-Methyl-4,6-dinitrophenol | daily maximum | report only (ug/L) | all year | 001B |
| Phosphate, ortho [as P] | daily maximum | report only (mg/L) | all year | 001B |
| Phosphate, ortho [as P] | daily maximum | report only (mg/L) | all year | 001B |
| Dichlorobromomethane | daily maximum | report only (ug/L) | all year | 001B |
| Carbon tetrachloride | daily maximum | report only (ug/L) | all year | 001B |
| 1,2-Dichloroethane | daily maximum | report only (ug/L) | all year | 001B |
| Bromoform | daily maximum | report only (ug/L) | all year | 001B |
| Chloroform | daily maximum | report only (ug/L) | all year | 001B |
| Toluene | daily maximum | report only (ug/L) | all year | 001B |
| Benzene | daily maximum | report only (ug/L) | all year | 001B |
| .delta.-BHC | daily maximum | report only (ug/L) | all year | 001B |
| Acenaphthylene | daily maximum | report only (ug/L) | all year | 001B |
| Acenaphthene | daily maximum | report only (ug/L) | all year | 001B |
| Acrolein | daily maximum | report only (ug/L) | all year | 001B |
| Acrylonitrile | daily maximum | report only (ug/L) | all year | 001B |
| Anthracene | daily maximum | report only (ug/L) | all year | 001B |
| Asbestos [fibrous] | daily maximum | report only (ug/L) | all year | 001B |
| Benzo[b]fluoranthene | daily maximum | report only (ug/L) | all year | 001B |
| Benzo[k]fluoranthene | daily maximum | report only (ug/L) | all year | 001B |
| Benzo[a]pyrene | daily maximum | report only (ug/L) | all year | 001B |
| Bis[2-chloroethyl] ether | daily maximum | report only (ug/L) | all year | 001B |
| Bis[2-chloroethoxy]methane | daily maximum | report only (ug/L) | all year | 001B |
| Bis[2-chloroisopropyl] ether | daily maximum | report only (ug/L) | all year | 001B |
| Butyl benzyl phthalate | daily maximum | report only (ug/L) | all year | 001B |
| Chlorobenzene | daily maximum | report only (ug/L) | all year | 001B |
| Chlorodibromomethane | daily maximum | report only (ug/L) | all year | 001B |
| Chrysene | daily maximum | report only (ug/L) | all year | 001B |
| Diethyl phthalate | daily maximum | report only (ug/L) | all year | 001B |
| Dimethyl phthalate | daily maximum | report only (ug/L) | all year | 001B |
| 1,2-Diphenylhydrazine | daily maximum | report only (ug/L) | all year | 001B |
| Endosulfan sulfate | daily maximum | report only (ug/L) | all year | 001B |
| .beta.-Endosulfan | daily maximum | report only (ug/L) | all year | 001B |
| .alpha.-Endosulfan | daily maximum | report only (ug/L) | all year | 001B |
| Endrin aldehyde | daily maximum | report only (ug/L) | all year | 001B |
| Ethylbenzene | daily maximum | report only (ug/L) | all year | 001B |
| Fluoranthene | daily maximum | report only (ug/L) | all year | 001B |
| Fluorene | daily maximum | report only (ug/L) | all year | 001B |
| Hexachlorocyclopentadiene | daily maximum | report only (ug/L) | all year | 001B |
| Hexachlorobutadiene | daily maximum | report only (ug/L) | all year | 001B |
| Hexachloroethane | daily maximum | report only (ug/L) | all year | 001B |
| Indeno[1,2,3-cd]pyrene | daily maximum | report only (ug/L) | all year | 001B |
| Isophorone | daily maximum | report only (ug/L) | all year | 001B |
| Methyl bromide [Bromomethane] | daily maximum | report only (ug/L) | all year | 001B |
| Methyl chloride [Chloromethane] | daily maximum | report only (ug/L) | all year | 001B |
| Methylene chloride | daily maximum | report only (ug/L) | all year | 001B |
| N-Nitrosodi-N-propylamine | daily maximum | report only (ug/L) | all year | 001B |
| N-Nitrosodiphenylamine | daily maximum | report only (ug/L) | all year | 001B |
| N-Nitrosodimethylamine [NDMA] | daily maximum | report only (ug/L) | all year | 001B |
| Nitrobenzene | daily maximum | report only (ug/L) | all year | 001B |
| Phenanthrene | daily maximum | report only (ug/L) | all year | 001B |
| Pyrene | daily maximum | report only (ug/L) | all year | 001B |
| Tetrachloroethylene | daily maximum | report only (ug/L) | all year | 001B |
| 1,1-Dichloroethane | daily maximum | report only (ug/L) | all year | 001B |
| 1,1-Dichloroethylene | daily maximum | report only (ug/L) | all year | 001B |
| 1,1,1-Trichloroethane | daily maximum | report only (ug/L) | all year | 001B |
| 1,1,2-Trichloroethane | daily maximum | report only (ug/L) | all year | 001B |
| 1,1,2,2-Tetrachloroethane | daily maximum | report only (ug/L) | all year | 001B |
| Benzo[ghi]perylene | daily maximum | report only (ug/L) | all year | 001B |
| Benzo[a]anthracene | daily maximum | report only (ug/L) | all year | 001B |
| 1,2-Dichlorobenzene | daily maximum | report only (ug/L) | all year | 001B |
| 1,2-Dichloropropane | daily maximum | report only (ug/L) | all year | 001B |
| trans-1,2-Dichloroethylene | daily maximum | report only (ug/L) | all year | 001B |
| 1,2,4-Trichlorobenzene | daily maximum | report only (ug/L) | all year | 001B |
| Dibenz[a,h]anthracene | daily maximum | report only (ug/L) | all year | 001B |
| 1,3-Dichlorobenzene | daily maximum | report only (ug/L) | all year | 001B |
| 1,4-Dichlorobenzene | daily maximum | report only (ug/L) | all year | 001B |
| 2-Chloroethyl vinyl ether, [mixed] | daily maximum | report only (ug/L) | all year | 001B |
| 2-Chloronaphthalene | daily maximum | report only (ug/L) | all year | 001B |
| 2-Chlorophenol | daily maximum | report only (ug/L) | all year | 001B |
| 2-Nitrophenol | daily maximum | report only (ug/L) | all year | 001B |
| Di-n-octyl phthalate | daily maximum | report only (ug/L) | all year | 001B |
| 2,4-Dichlorophenol | daily maximum | report only (ug/L) | all year | 001B |
| 2,4-Dimethylphenol | daily maximum | report only (ug/L) | all year | 001B |
| 2,4-Dinitrotoluene | daily maximum | report only (ug/L) | all year | 001B |
| 2,4-Dinitrophenol | daily maximum | report only (ug/L) | all year | 001B |
| 2,4,6-Trichlorophenol | daily maximum | report only (ug/L) | all year | 001B |
| 2,6-Dinitrotoluene | daily maximum | report only (ug/L) | all year | 001B |
| 3,3'-Dichlorobenzidine | daily maximum | report only (ug/L) | all year | 001B |
| 4-Bromophenyl phenyl ether | daily maximum | report only (ug/L) | all year | 001B |
| 4-Chlorophenyl phenyl ether | daily maximum | report only (ug/L) | all year | 001B |
| 4-Nitrophenol | daily maximum | report only (ug/L) | all year | 001B |
| 2,3,7,8-Tetrachlorodibenzo-p-dioxin | daily maximum | report only (ug/L) | all year | 001B |
| Phenol | daily maximum | report only (ug/L) | all year | 001B |
| Naphthalene | daily maximum | report only (ug/L) | all year | 001B |
| Pentachlorophenol | daily maximum | report only (ug/L) | all year | 001B |
| Di[2-ethylhexyl] phthalate [DEHP] | daily maximum | report only (ug/L) | all year | 001B |
| Di-n-butyl phthalate | daily maximum | report only (ug/L) | all year | 001B |
| Benzidine | daily maximum | report only (ug/L) | all year | 001B |
| Vinyl chloride | daily maximum | report only (ug/L) | all year | 001B |
| Trichloroethylene | daily maximum | report only (ug/L) | all year | 001B |
| 4,4'-DDT | daily maximum | report only (ug/L) | all year | 001B |
| 4,4'-DDD | daily maximum | report only (ug/L) | all year | 001B |
| 4,4'-DDE | daily maximum | report only (ug/L) | all year | 001B |
| Aldrin | daily maximum | report only (ug/L) | all year | 001B |
| .alpha.-BHC | daily maximum | report only (ug/L) | all year | 001B |
| .beta.-BHC | daily maximum | report only (ug/L) | all year | 001B |
| .gamma.-BHC | daily maximum | report only (ug/L) | all year | 001B |
| Chlordane [tech mix. and metabolites] | daily maximum | report only (ug/L) | all year | 001B |
| Dieldrin | daily maximum | report only (ug/L) | all year | 001B |
| Endrin | daily maximum | report only (ug/L) | all year | 001B |
| Toxaphene | daily maximum | report only (ug/L) | all year | 001B |
| Heptachlor | daily maximum | report only (ug/L) | all year | 001B |
| Heptachlor epoxide | daily maximum | report only (ug/L) | all year | 001B |
| Hexachlorobenzene | daily maximum | report only (ug/L) | all year | 001B |
| Flow, in conduit or thru treatment plant | monthly average | ≤ 2.5 MGD | all year | 001B |
| Flow, in conduit or thru treatment plant | monthly average | ≤ 2.5 MGD | all year | 001B |
| Polychlorinated biphenyls [PCBs], sum of Aroclors | daily maximum | report only (ug/L) | all year | 001B |
| 4-Chloro-3-methylphenol | daily maximum | report only (ug/L) | all year | 001B |
| Mercury, total recoverable | daily maximum | report only (ug/L) | all year | 001B |
| 1,3-Dichloropropene | daily maximum | report only (ug/L) | all year | 001B |
| TCDD equivalents | daily maximum | report only (ug/L) | all year | 001B |
| Chloroethane | daily maximum | report only (ug/L) | all year | 001B |
| Pass/Fail Static 48Hr Chronic Macrocystis pyrifera | daily maximum | ≤ 0 pass=0;fail=1 | all year | 001B |
| Pass/Fail Static 48Hr Chronic Haliotis rufescens | daily maximum | ≤ 0 pass=0;fail=1 | all year | 001B |
| Pass/Fail Static Renewal 7 Day Chronic Atherinops affinis | daily maximum | ≤ 0 pass=0;fail=1 | all year | 001B |
| Pass/Fail Static 20 Minute Fertilization Chronic Strongylocentrotus purpuratus | daily maximum | ≤ 0 pass=0;fail=1 | all year | 001B |
| Pass/Fail Static 20 Minute Fertilization Chronic Dendraster excentricus | daily maximum | ≤ 0 pass=0;fail=1 | all year | 001B |
Cited limits by parameter: California's rules and the federal ones.
Same industry: the 11 Water Supply permits in California.
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Your permit document is the final word. As JSON: /api/v1/permits/CA0108952 · MCP: https://passage-data.com/mcp