US Navy Naval Air Weapons Stat — NPDES permit CA0061794: limits, due date and EPA's record

Federal facility (Water Supply), Ventura County, California. NPDES permit CA0061794 expired Jul 10, 2005; its limits still apply. Last 12 months: no values over a limit, 6 of 20 reports late. Source: EPA ECHO, Oct 22, 2026.

Limits in force (254)

Parameter	Statistic	Limit	Months
Temperature, water deg. fahrenheit	instantaneous maximum	report only (deg F)	all year
Radioactivity	daily maximum	report only (pCi/L)	all year
Radioactivity	daily maximum	report only (pCi/L)	all year
BOD, 5-day, 20 deg. C	monthly average	≤ 20 mg/L	all year
BOD, 5-day, 20 deg. C	monthly average	≤ 20 mg/L	all year
BOD, 5-day, 20 deg. C	daily maximum	≤ 60 mg/L	all year
BOD, 5-day, 20 deg. C	daily maximum	≤ 60 mg/L	all year
BOD, 5-day, 20 deg. C	monthly average	≤ 11.2 lb/d	all year
BOD, 5-day, 20 deg. C	monthly average	≤ 11.2 lb/d	all year
BOD, 5-day, 20 deg. C	daily maximum	≤ 33.5 lb/d	all year
BOD, 5-day, 20 deg. C	daily maximum	≤ 33.5 lb/d	all year
pH	minimum	≥ 6 SU	all year
pH	maximum	≤ 9 SU	all year
Solids, total suspended	daily maximum	report only (mg/L)	all year
Solids, settleable	daily maximum	report only (mL/L)	all year
Nitrogen, ammonia total [as N]	monthly average	≤ 600 ug/L	all year
Nitrogen, ammonia total [as N]	monthly average	≤ 600 ug/L	all year
Nitrogen, ammonia total [as N]	daily maximum	≤ 2400 ug/L	all year
Nitrogen, ammonia total [as N]	daily maximum	≤ 2400 ug/L	all year
Nitrogen, ammonia total [as N]	instantaneous maximum	≤ 6000 ug/L	all year
Nitrogen, ammonia total [as N]	instantaneous maximum	≤ 6000 ug/L	all year
Cyanide, total [as CN]	monthly average	≤ 1 ug/L	all year
Cyanide, total [as CN]	monthly average	≤ 1 ug/L	all year
Cyanide, total [as CN]	daily maximum	≤ 4 ug/L	all year
Cyanide, total [as CN]	daily maximum	≤ 4 ug/L	all year
Cyanide, total [as CN]	instantaneous maximum	≤ 10 ug/L	all year
Cyanide, total [as CN]	instantaneous maximum	≤ 10 ug/L	all year
Arsenic, total recoverable	monthly average	< 8 ug/L	all year
Arsenic, total recoverable	monthly average	< 8 ug/L	all year
Arsenic, total recoverable	daily maximum	≤ 32 ug/L	all year
Arsenic, total recoverable	daily maximum	≤ 32 ug/L	all year
Arsenic, total recoverable	instantaneous maximum	≤ 80 ug/L	all year
Arsenic, total recoverable	instantaneous maximum	≤ 80 ug/L	all year
Selenium, total recoverable	monthly average	≤ 15 ug/L	all year
Selenium, total recoverable	monthly average	≤ 15 ug/L	all year
Selenium, total recoverable	daily maximum	≤ 60 ug/L	all year
Selenium, total recoverable	daily maximum	≤ 60 ug/L	all year
Selenium, total recoverable	instantaneous maximum	≤ 150 ug/L	all year
Selenium, total recoverable	instantaneous maximum	≤ 150 ug/L	all year
Thallium, total recoverable	monthly average	≤ 14 ug/L	all year
Thallium, total recoverable	monthly average	≤ 14 ug/L	all year
Beryllium, total recoverable [as Be]	monthly average	≤ 33 ng/L	all year
Beryllium, total recoverable [as Be]	monthly average	≤ 33 ng/L	all year
Chromium, hexavalent [as Cr]	monthly average	≤ 2 ug/L	all year
Chromium, hexavalent [as Cr]	monthly average	≤ 2 ug/L	all year
Chromium, hexavalent [as Cr]	daily maximum	≤ 8 ug/L	all year
Chromium, hexavalent [as Cr]	daily maximum	≤ 8 ug/L	all year
Chromium, hexavalent [as Cr]	instantaneous maximum	≤ 20 ug/L	all year
Chromium, hexavalent [as Cr]	instantaneous maximum	≤ 20 ug/L	all year
Chromium, trivalent [as Cr]	daily maximum	report only (ug/L)	all year
Chromium, trivalent [as Cr]	daily maximum	report only (ug/L)	all year
Nickel, total recoverable	monthly average	≤ 5 ug/L	all year
Nickel, total recoverable	monthly average	≤ 5 ug/L	all year
Nickel, total recoverable	daily maximum	≤ 20 ug/L	all year
Nickel, total recoverable	daily maximum	≤ 20 ug/L	all year
Nickel, total recoverable	instantaneous maximum	≤ 50 ug/L	all year
Nickel, total recoverable	instantaneous maximum	≤ 50 ug/L	all year
Silver total recoverable	monthly average	≤ .7 ug/L	all year
Silver total recoverable	monthly average	≤ .7 ug/L	all year
Silver total recoverable	daily maximum	≤ 2.8 ug/L	all year
Silver total recoverable	daily maximum	≤ 2.8 ug/L	all year
Silver total recoverable	instantaneous maximum	≤ 7 ug/L	all year
Silver total recoverable	instantaneous maximum	≤ 7 ug/L	all year
Zinc, total recoverable	monthly average	≤ 20 ug/L	all year
Zinc, total recoverable	monthly average	≤ 20 ug/L	all year
Zinc, total recoverable	daily maximum	≤ 80 ug/L	all year
Zinc, total recoverable	daily maximum	≤ 80 ug/L	all year
Zinc, total recoverable	instantaneous maximum	≤ 200 ug/L	all year
Zinc, total recoverable	instantaneous maximum	≤ 200 ug/L	all year
Cadmium, total recoverable	monthly average	< 1 ug/L	all year
Cadmium, total recoverable	monthly average	< 1 ug/L	all year
Cadmium, total recoverable	daily maximum	≤ 4 ug/L	all year
Cadmium, total recoverable	daily maximum	≤ 4 ug/L	all year
Cadmium, total recoverable	instantaneous maximum	≤ 10 ug/L	all year
Cadmium, total recoverable	instantaneous maximum	≤ 10 ug/L	all year
Lead, total recoverable	monthly average	≤ 2 ug/L	all year
Lead, total recoverable	monthly average	≤ 2 ug/L	all year
Lead, total recoverable	daily maximum	≤ 8 ug/L	all year
Lead, total recoverable	daily maximum	≤ 8 ug/L	all year
Lead, total recoverable	instantaneous maximum	≤ 20 ug/L	all year
Lead, total recoverable	instantaneous maximum	≤ 20 ug/L	all year
Copper, total recoverable	monthly average	≤ 3 ug/L	all year
Copper, total recoverable	monthly average	≤ 3 ug/L	all year
Copper, total recoverable	daily maximum	≤ 12 ug/L	all year
Copper, total recoverable	daily maximum	≤ 12 ug/L	all year
Copper, total recoverable	instantaneous maximum	≤ 30 ug/L	all year
Copper, total recoverable	instantaneous maximum	≤ 30 ug/L	all year
Antimony, total recoverable	monthly average	≤ 1.2 mg/L	all year
Antimony, total recoverable	monthly average	≤ 1.2 mg/L	all year
Oil and grease	monthly average	≤ 10 mg/L	all year
Oil and grease	monthly average	≤ 10 mg/L	all year
Oil and grease	daily maximum	≤ 15 mg/L	all year
Oil and grease	daily maximum	≤ 15 mg/L	all year
Oil and grease	monthly average	≤ 5.6 lb/d	all year
Oil and grease	monthly average	≤ 5.6 lb/d	all year
Oil and grease	daily maximum	≤ 8.4 lb/d	all year
Oil and grease	daily maximum	≤ 8.4 lb/d	all year
2-Methyl-4,6-dinitrophenol	monthly average	≤ 220 ug/L	all year
2-Methyl-4,6-dinitrophenol	monthly average	≤ 220 ug/L	all year
Tributyltin	monthly average	≤ 1.4 ng/L	all year
Tributyltin	monthly average	≤ 1.4 ng/L	all year
Polynuclear Aromatic Hydrocarbons [PAHs]	30-day average	≤ 8.8 ng/L	all year
Polynuclear Aromatic Hydrocarbons [PAHs]	30-day average	≤ 8.8 ng/L	all year
Dichlorobromomethane	daily maximum	report only (ug/L)	all year
Dichlorobromomethane	daily maximum	report only (ug/L)	all year
Carbon tetrachloride	monthly average	≤ .9 ug/L	all year
Carbon tetrachloride	monthly average	≤ .9 ug/L	all year
1,2-Dichloroethane	monthly average	≤ 130 ug/L	all year
1,2-Dichloroethane	monthly average	≤ 130 ug/L	all year
Dibromochloromethane	daily maximum	report only (ug/L)	all year
Dibromochloromethane	daily maximum	report only (ug/L)	all year
Chloroform	monthly average	≤ 130 ug/L	all year
Chloroform	monthly average	≤ 130 ug/L	all year
Toluene	monthly average	≤ 85 mg/L	all year
Toluene	monthly average	≤ 85 mg/L	all year
Benzene	monthly average	≤ 5.9 ug/L	all year
Benzene	monthly average	≤ 5.9 ug/L	all year
Acrolein	monthly average	≤ 220 ug/L	all year
Acrolein	monthly average	≤ 220 ug/L	all year
Acrylonitrile	monthly average	≤ .1 ug/L	all year
Acrylonitrile	monthly average	≤ .1 ug/L	all year
Bis[2-chloroethyl] ether	monthly average	≤ .045 ug/L	all year
Bis[2-chloroethyl] ether	monthly average	≤ .045 ug/L	all year
Bis[2-chloroethoxy]methane	monthly average	≤ 4.4 ug/L	all year
Bis[2-chloroethoxy]methane	monthly average	≤ 4.4 ug/L	all year
Bis[2-chloroisopropyl] ether	monthly average	≤ 1.2 mg/L	all year
Bis[2-chloroisopropyl] ether	monthly average	≤ 1.2 mg/L	all year
Chlorobenzene	monthly average	≤ 570 ug/L	all year
Chlorobenzene	monthly average	≤ 570 ug/L	all year
Diethyl phthalate	daily maximum	report only (ug/L)	all year
Diethyl phthalate	daily maximum	report only (ug/L)	all year
Dimethyl phthalate	daily maximum	report only (ug/L)	all year
Dimethyl phthalate	daily maximum	report only (ug/L)	all year
1,2-Diphenylhydrazine	monthly average	≤ .16 ug/L	all year
1,2-Diphenylhydrazine	monthly average	≤ .16 ug/L	all year
Ethylbenzene	daily maximum	report only (ug/L)	all year
Ethylbenzene	daily maximum	report only (ug/L)	all year
Fluoranthene	monthly average	≤ 15 ug/L	all year
Fluoranthene	monthly average	≤ 15 ug/L	all year
Hexachlorocyclopentadiene	monthly average	≤ 58 ug/L	all year
Hexachlorocyclopentadiene	monthly average	≤ 58 ug/L	all year
Hexachlorobutadiene	30-day average	≤ 14 ug/L	all year
Hexachlorobutadiene	30-day average	≤ 14 ug/L	all year
Hexachloroethane	30-day average	≤ 2.5 ug/L	all year
Hexachloroethane	30-day average	≤ 2.5 ug/L	all year
Isophorone	monthly average	≤ 150 mg/L	all year
Isophorone	monthly average	≤ 150 mg/L	all year
Methylene chloride	monthly average	≤ 450 ug/L	all year
Methylene chloride	monthly average	≤ 450 ug/L	all year
N-Nitrosodi-N-propylamine	daily maximum	report only (ug/L)	all year
N-Nitrosodi-N-propylamine	daily maximum	report only (ug/L)	all year
N-Nitrosodiphenylamine	30-day average	≤ 2.5 ug/L	all year
N-Nitrosodiphenylamine	30-day average	≤ 2.5 ug/L	all year
N-Nitrosodimethylamine [NDMA]	30-day average	≤ 7.3 ug/L	all year
N-Nitrosodimethylamine [NDMA]	30-day average	≤ 7.3 ug/L	all year
Nitrobenzene	monthly average	≤ 4.9 ug/L	all year
Nitrobenzene	monthly average	≤ 4.9 ug/L	all year
Tetrachloroethylene	daily maximum	report only (ug/L)	all year
Tetrachloroethylene	daily maximum	report only (ug/L)	all year
1,1-Dichloroethylene	daily maximum	report only (ug/L)	all year
1,1-Dichloroethylene	daily maximum	report only (ug/L)	all year
1,1,1-Trichloroethane	monthly average	≤ 540 mg/L	all year
1,1,1-Trichloroethane	monthly average	≤ 540 mg/L	all year
1,1,2-Trichloroethane	monthly average	≤ 43 mg/L	all year
1,1,2-Trichloroethane	monthly average	≤ 43 mg/L	all year
1,1,2,2-Tetrachloroethane	monthly average	≤ 1.2 mg/L	all year
1,1,2,2-Tetrachloroethane	monthly average	≤ 1.2 mg/L	all year
1,4-Dichlorobenzene	monthly average	≤ 18 ug/L	all year
1,4-Dichlorobenzene	monthly average	≤ 18 ug/L	all year
2,4-Dinitrotoluene	monthly average	≤ 2.6 ug/L	all year
2,4-Dinitrotoluene	monthly average	≤ 2.6 ug/L	all year
2,4-Dinitrophenol	monthly average	≤ 4 ug/L	all year
2,4-Dinitrophenol	monthly average	≤ 4 ug/L	all year
2,4,6-Trichlorophenol	30-day average	≤ .29 ug/L	all year
2,4,6-Trichlorophenol	30-day average	≤ .29 ug/L	all year
3,3'-Dichlorobenzidine	monthly average	≤ 8.1 ng/L	all year
3,3'-Dichlorobenzidine	monthly average	≤ 8.1 ng/L	all year
Di[2-ethylhexyl] phthalate [DEHP]	monthly average	≤ 3.5 ug/L	all year
Di[2-ethylhexyl] phthalate [DEHP]	monthly average	≤ 3.5 ug/L	all year
Di-n-butyl phthalate	daily maximum	report only (ug/L)	all year
Di-n-butyl phthalate	daily maximum	report only (ug/L)	all year
Benzidine	monthly average	≤ .069 ng/L	all year
Benzidine	monthly average	≤ .069 ng/L	all year
Vinyl chloride	30-day average	≤ 36 ug/L	all year
Vinyl chloride	30-day average	≤ 36 ug/L	all year
Trichloroethylene	30-day average	≤ 27 ug/L	all year
Trichloroethylene	30-day average	≤ 27 ug/L	all year
Aldrin	monthly average	≤ .022 ng/L	all year
Aldrin	monthly average	≤ .022 ng/L	all year
Chlordane [tech mix. and metabolites]	monthly average	≤ .023 ng/L	all year
Chlordane [tech mix. and metabolites]	monthly average	≤ .023 ng/L	all year
DDT/DDD/DDE, sum of p,p' & o,p' isomers	monthly average	≤ .17 ng/L	all year
DDT/DDD/DDE, sum of p,p' & o,p' isomers	monthly average	≤ .17 ng/L	all year
Dieldrin	monthly average	≤ .04 ng/L	all year
Dieldrin	monthly average	≤ .04 ng/L	all year
Endosulfan, total	monthly average	≤ 9 ng/L	all year
Endosulfan, total	monthly average	≤ 9 ng/L	all year
Endosulfan, total	daily maximum	≤ 18 ng/L	all year
Endosulfan, total	daily maximum	≤ 18 ng/L	all year
Endosulfan, total	instantaneous maximum	≤ 27 ng/L	all year
Endosulfan, total	instantaneous maximum	≤ 27 ng/L	all year
Endrin	monthly average	≤ 2 ng/L	all year
Endrin	monthly average	≤ 2 ng/L	all year
Endrin	daily maximum	≤ 4 ng/L	all year
Endrin	daily maximum	≤ 4 ng/L	all year
Endrin	instantaneous maximum	≤ 6 ng/L	all year
Endrin	instantaneous maximum	≤ 6 ng/L	all year
Toxaphene	30-day average	≤ .21 ng/L	all year
Toxaphene	30-day average	≤ .21 ng/L	all year
Heptachlor	30-day average	≤ .72 ng/L	all year
Heptachlor	30-day average	≤ .72 ng/L	all year
Heptachlor epoxide	daily maximum	report only (ug/L)	all year
Heptachlor epoxide	daily maximum	report only (ug/L)	all year
Hexachlorobenzene	30-day average	≤ .21 ng/L	all year
Hexachlorobenzene	30-day average	≤ .21 ng/L	all year
Flow, in conduit or thru treatment plant	daily average	report only (gal/d)	all year
Chlorine, total residual	daily maximum	report only (ug/L)	all year
Chlorine, total residual	daily maximum	report only (ug/L)	all year
Temperature Increase Deg. F	value	≤ 20 deg F	all year
Polychlorinated biphenyls [PCBs], sum of Aroclors	30-day average	≤ .019 ng/L	all year
Polychlorinated biphenyls [PCBs], sum of Aroclors	30-day average	≤ .019 ng/L	all year
Solids, total dissolved	daily maximum	report only (mg/L)	all year
Mercury, total recoverable	monthly average	≤ .04 ug/L	all year
Mercury, total recoverable	monthly average	≤ .04 ug/L	all year
Mercury, total recoverable	daily maximum	≤ .16 ug/L	all year
Mercury, total recoverable	daily maximum	≤ .16 ug/L	all year
Mercury, total recoverable	instantaneous maximum	≤ .4 ug/L	all year
Mercury, total recoverable	instantaneous maximum	≤ .4 ug/L	all year
Phenols, chlorinated	monthly average	≤ 1 ug/L	all year
Phenols, chlorinated	monthly average	≤ 1 ug/L	all year
Phenols, chlorinated	daily maximum	≤ 4 ug/L	all year
Phenols, chlorinated	daily maximum	≤ 4 ug/L	all year
Phenols, chlorinated	instantaneous maximum	≤ 10 ug/L	all year
Phenols, chlorinated	instantaneous maximum	≤ 10 ug/L	all year
1,3-Dichloropropene	monthly average	≤ 8.9 ug/L	all year
1,3-Dichloropropene	monthly average	≤ 8.9 ug/L	all year
Hexachlorocyclohexane, total	monthly average	≤ 4 ng/L	all year
Hexachlorocyclohexane, total	monthly average	≤ 4 ng/L	all year
Hexachlorocyclohexane, total	daily maximum	≤ 8 ng/L	all year
Hexachlorocyclohexane, total	daily maximum	≤ 8 ng/L	all year
Hexachlorocyclohexane, total	instantaneous maximum	≤ 12 ng/L	all year
Hexachlorocyclohexane, total	instantaneous maximum	≤ 12 ng/L	all year
Phenolic compounds, unchlorinated	monthly average	≤ 30 ug/L	all year
Phenolic compounds, unchlorinated	monthly average	≤ 30 ug/L	all year
Phenolic compounds, unchlorinated	daily maximum	≤ 120 ug/L	all year
Phenolic compounds, unchlorinated	daily maximum	≤ 120 ug/L	all year
Phenolic compounds, unchlorinated	instantaneous maximum	≤ 300 ug/L	all year
Phenolic compounds, unchlorinated	instantaneous maximum	≤ 300 ug/L	all year
Halomethanes	30-day average	≤ 130 ug/L	all year
Halomethanes	30-day average	≤ 130 ug/L	all year
Dichlorobenzene	daily maximum	report only (ug/L)	all year
Dichlorobenzene	daily maximum	report only (ug/L)	all year
TCDD equivalents	30-day average	≤ .0039 pg/L	all year
TCDD equivalents	30-day average	≤ .0039 pg/L	all year

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/CA0061794 · MCP: https://passage-data.com/mcp