Ojai Valley Sanitary District

NPDES permit CA0053961 · Major POTW · effective, expires 2029-01-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file

EPA's record, 2025-09-01 to 2026-08-31

5values over a limit
0required values missing, on 0 form(s)
0of 34 forms filed late

Last period with anything received: 2026-06-30. Most often over: Coliform, total general (2), Nitrogen, Total (1), Boron, total recoverable (1).

Reporting

Reports are due about 32 days after each monitoring period ends (the most common figure among CA permits in EPA's filings — check your permit).

Limits in force (236)

OutfallParameterStatisticLimitMonths
001Cyanide, total [as CN]DAILY MX report only all year
001Arsenic, total recoverableDAILY MX report only all year
001Selenium, total recoverableDAILY MX report only all year
001Thallium, total recoverableDAILY MX report only all year
001Beryllium, total recoverable [as Be]DAILY MX report only all year
001Chromium, hexavalent [as Cr]DAILY MX report only all year
001Chromium, trivalent [as Cr]DAILY MX report only all year
001Nickel, total recoverableDAILY MX report only all year
001Silver total recoverableDAILY MX report only all year
001Zinc, total recoverableDAILY MX report only all year
001Cadmium, total recoverableDAILY MX report only all year
001Lead, total recoverableDAILY MX report only all year
001Copper, total recoverableDAILY MX report only all year
001Antimony, total recoverableDAILY MX report only all year
0012-Methyl-4,6-dinitrophenolDAILY MX report only all year
001DichlorobromomethaneDAILY MX report only all year
001Carbon tetrachlorideDAILY MX report only all year
0011,2-DichloroethaneDAILY MX report only all year
001BromoformDAILY MX report only all year
001DibromochloromethaneDAILY MX report only all year
001ChloroformDAILY MX report only all year
001TolueneDAILY MX report only all year
001BenzeneDAILY MX report only all year
001.delta.-BHCDAILY MX report only all year
001AcenaphthyleneDAILY MX report only all year
001AcenaphtheneDAILY MX report only all year
001AcroleinDAILY MX report only all year
001AcrylonitrileDAILY MX report only all year
001AnthraceneDAILY MX report only all year
001Benzo[b]fluorantheneDAILY MX report only all year
001Benzo[k]fluorantheneDAILY MX report only all year
001Benzo[a]pyreneDAILY MX report only all year
001Bis[2-chloroethyl] etherDAILY MX report only all year
001Bis[2-chloroethoxy]methaneDAILY MX report only all year
001Bis[2-chloroisopropyl] etherDAILY MX report only all year
001Butyl benzyl phthalateDAILY MX report only all year
001ChlorobenzeneDAILY MX report only all year
001ChryseneDAILY MX report only all year
001Diethyl phthalateDAILY MX report only all year
001Dimethyl phthalateDAILY MX report only all year
0011,2-DiphenylhydrazineDAILY MX report only all year
001Endosulfan sulfateDAILY MX report only all year
001.beta.-EndosulfanDAILY MX report only all year
001.alpha.-EndosulfanDAILY MX report only all year
001Endrin aldehydeDAILY MX report only all year
001EthylbenzeneDAILY MX report only all year
001FluorantheneDAILY MX report only all year
001FluoreneDAILY MX report only all year
001HexachlorocyclopentadieneDAILY MX report only all year
001HexachlorobutadieneDAILY MX report only all year
001HexachloroethaneDAILY MX report only all year
001Indeno[1,2,3-cd]pyreneDAILY MX report only all year
001IsophoroneDAILY MX report only all year
001Methyl bromide [Bromomethane]DAILY MX report only all year
001Methyl chloride [Chloromethane]DAILY MX report only all year
001Methylene chlorideDAILY MX report only all year
001N-Nitrosodi-N-propylamineDAILY MX report only all year
001N-NitrosodiphenylamineDAILY MX report only all year
001N-Nitrosodimethylamine [NDMA]DAILY MX report only all year
001NitrobenzeneDAILY MX report only all year
001PhenanthreneDAILY MX report only all year
001PyreneDAILY MX report only all year
001TetrachloroethyleneDAILY MX report only all year
0011,1-DichloroethaneDAILY MX report only all year
0011,1-DichloroethyleneDAILY MX report only all year
0011,1,1-TrichloroethaneDAILY MX report only all year
0011,1,2-TrichloroethaneDAILY MX report only all year
0011,1,2,2-TetrachloroethaneDAILY MX report only all year
001Benzo[ghi]peryleneDAILY MX report only all year
001Benzo[a]anthraceneDAILY MX report only all year
0011,2-DichlorobenzeneDAILY MX report only all year
0011,2-DichloropropaneDAILY MX report only all year
001trans-1,2-DichloroethyleneDAILY MX report only all year
0011,2,4-TrichlorobenzeneDAILY MX report only all year
001Dibenz[a,h]anthraceneDAILY MX report only all year
0011,3-DichlorobenzeneDAILY MX report only all year
0011,4-DichlorobenzeneDAILY MX report only all year
0012-Chloroethyl vinyl ether, [mixed]DAILY MX report only all year
0012-ChloronaphthaleneDAILY MX report only all year
0012-ChlorophenolDAILY MX report only all year
0012-NitrophenolDAILY MX report only all year
001Di-n-octyl phthalateDAILY MX report only all year
0012,4-DichlorophenolDAILY MX report only all year
0012,4-DimethylphenolDAILY MX report only all year
0012,4-DinitrotolueneDAILY MX report only all year
0012,4-DinitrophenolDAILY MX report only all year
0012,4,6-TrichlorophenolDAILY MX report only all year
0012,6-DinitrotolueneDAILY MX report only all year
0013,3'-DichlorobenzidineDAILY MX report only all year
0014-Bromophenyl phenyl etherDAILY MX report only all year
0014-Chlorophenyl phenyl etherDAILY MX report only all year
0014-NitrophenolDAILY MX report only all year
001PCB-1016DAILY MX report only all year
0012,3,7,8-Tetrachlorodibenzo-p-dioxinDAILY MX report only all year
001PhenolDAILY MX report only all year
001NaphthaleneDAILY MX report only all year
001PentachlorophenolDAILY MX report only all year
001Di[2-ethylhexyl] phthalate [DEHP]DAILY MX report only all year
001Di-n-butyl phthalateDAILY MX report only all year
001BenzidineDAILY MX report only all year
001Vinyl chlorideDAILY MX report only all year
001TrichloroethyleneDAILY MX report only all year
0014,4'-DDTDAILY MX report only all year
0014,4'-DDDDAILY MX report only all year
0014,4'-DDEDAILY MX report only all year
001AldrinDAILY MX report only all year
001.alpha.-BHCDAILY MX report only all year
001.beta.-BHCDAILY MX report only all year
001.gamma.-BHCDAILY MX report only all year
001Chlordane [tech mix. and metabolites]DAILY MX report only all year
001DieldrinDAILY MX report only all year
001EndrinDAILY MX report only all year
001ToxapheneDAILY MX report only all year
001HeptachlorDAILY MX report only all year
001Heptachlor epoxideDAILY MX report only all year
001PCB-1221DAILY MX report only all year
001PCB-1232DAILY MX report only all year
001PCB-1242DAILY MX report only all year
001PCB-1248DAILY MX report only all year
001PCB-1254DAILY MX report only all year
001PCB-1260DAILY MX report only all year
001HexachlorobenzeneDAILY MX report only all year
0014-Chloro-3-methylphenolDAILY MX report only all year
001Mercury, total recoverableDAILY MX report only all year
0011,3-DichloropropeneDAILY MX report only all year
001ChloroethaneDAILY MX report only all year
EFF1Temperature, water deg. fahrenheitDAILY MX <= 80 deg F all year
EFF1TurbidityINST MAX report only all year
EFF1RadioactivityDAILY MX report only all year
EFF1Oxygen, dissolved [DO]MO AVG report only all year
EFF1Oxygen, dissolved [DO]DAILY MX report only all year
EFF1BOD, 5-day, 20 deg. CMO AVG <= 10 mg/L all year
EFF1BOD, 5-day, 20 deg. CDAILY MX <= 15 mg/L all year
EFF1BOD, 5-day, 20 deg. CMO AVG <= 250 lb/d all year
EFF1BOD, 5-day, 20 deg. CDAILY MX <= 380 lb/d all year
EFF1pHMO AVG report only all year
EFF1pHDAILY MX report only all year
EFF1Solids, total suspendedMO AVG <= 10 mg/L all year
EFF1Solids, total suspendedDAILY MX <= 15 mg/L all year
EFF1Solids, total suspendedMO AVG <= 250 lb/d all year
EFF1Solids, total suspendedDAILY MX <= 380 lb/d all year
EFF1Solids, settleableMO AVG <= .1 mL/L all year
EFF1Solids, settleableDAILY MX <= .2 mL/L all year
EFF1Nitrogen, organic total [as N]DAILY MX report only all year
EFF1Nitrogen, ammonia total [as N]MO AVG <= 1.9 mg/L all year
EFF1Nitrogen, ammonia total [as N]DAILY MX <= 4.6 mg/L all year
EFF1Nitrogen, ammonia total [as N]MO AVG <= 48 lb/d all year
EFF1Nitrogen, ammonia total [as N]DAILY MX <= 120 lb/d all year
EFF1Nitrogen, nitrite total [as N]DAILY MX <= 1 mg/L all year
EFF1Nitrogen, nitrite total [as N]DAILY MX <= 25 lb/d all year
EFF1Nitrogen, nitrate total [as N]DAILY MX report only all year
EFF1Nitrite + Nitrate total [as N]DAILY MX <= 10 mg/L all year
EFF1Nitrite + Nitrate total [as N]DAILY MX <= 250 lb/d all year
EFF1Cyanide, total [as CN]DAILY MX report only all year
EFF1Hardness, total [as CaCO3]DAILY MX report only all year
EFF1Boron, total recoverableMO AVG <= 1.5 mg/L all year
EFF1Boron, total recoverableMO AVG <= 38 lb/d all year
EFF1Chromium, hexavalent [as Cr]DAILY MX report only all year
EFF1Chromium, trivalent [as Cr]DAILY MX report only all year
EFF1Chromium, total [as Cr]DAILY MX report only all year
EFF1Copper, total [as Cu]DAILY MX report only all year
EFF1Lead, total [as Pb]DAILY MX report only all year
EFF1Nickel, total [as Ni]DAILY MX report only all year
EFF1Zinc, total [as Zn]DAILY MX report only all year
EFF1Antimony, total [as Sb]DAILY MX report only all year
EFF1Selenium, total [as Se]MO AVG <= 3.1 ug/L all year
EFF1Selenium, total [as Se]DAILY MX <= 9.1 ug/L all year
EFF1Selenium, total [as Se]MO AVG <= .08 lb/d all year
EFF1Selenium, total [as Se]DAILY MX <= .23 lb/d all year
EFF1ArsenicDAILY MX report only all year
EFF1Oil and greaseMO AVG <= 10 mg/L all year
EFF1Oil and greaseDAILY MX <= 15 mg/L all year
EFF1Oil and greaseMO AVG <= 250 lb/d all year
EFF1Oil and greaseDAILY MX <= 380 lb/d all year
EFF1Phosphate, ortho [as P]DAILY MX report only all year
EFF1Tritium, totalMO AVG <= 20000 pCi/L all year
EFF1Radium 226 + radium 228, totalMO AVG <= 5 pCi/L all year
EFF1Strontium 90, totalMO AVG <= 8 pCi/L all year
EFF1Methyl tert-butyl ether [MTBE]DAILY MX report only all year
EFF1Uranium, total [in pci/L]MO AVG <= 20 pCi/L all year
EFF1ChloroformDAILY MX report only all year
EFF1PhenanthreneDAILY MX report only all year
EFF1NaphthaleneDAILY MX report only all year
EFF1Surfactants, as CTAS, effluentDAILY MX report only all year
EFF1Surfactants [MBAS]MO AVG <= .5 mg/L all year
EFF1Surfactants [MBAS]MO AVG <= 13 lb/d all year
EFF1ChlorideMO AVG <= 300 mg/L all year
EFF1ChlorideMO AVG <= 7500 lb/d all year
EFF1Chlorine, total residualDAILY MX <= .1 mg/L all year
EFF1Chlorine, total residualDAILY MX <= 2.5 lb/d all year
EFF1E. coliDAILY MX report only all year
EFF1Nitrogen, TotalMO AVG <= 4.6 mg/L all year
EFF1Nitrogen, TotalTC <= 8044 lb all year
EFF1Nitrogen, Kjeldahl TotalDAILY MX report only all year
EFF1Phosphorus, TotalDAILY MX <= 2.6 mg/L all year
EFF1Phosphorus, TotalTC <= 5799 lb all year
EFF1Polychlorinated biphenyls [PCBs], sum of congenersDAILY MX report only all year
EFF1Polychlorinated biphenyls [PCBs], sum of AroclorsDAILY MX report only all year
EFF1Beta/photon emittersMO AVG <= 4 mrems/yr all year
EFF1Perchlorate [ClO4]DAILY MX report only all year
EFF1Solids, total dissolvedMO AVG <= 1500 mg/L all year
EFF1Solids, total dissolvedMO AVG <= 38000 lb/d all year
EFF1Mercury, total [as Hg]DAILY MX report only all year
EFF1Coliform, total generalMO AVG <= 23 MPN/100mL all year
EFF1Coliform, total generalWKLY AVG <= 2.2 MPN/100mL all year
EFF1Coliform, total generalDAILY MX <= 240 MPN/100mL all year
EFF1FlowMO AVG report only all year
EFF1FlowDAILY MX report only all year
EFF11,2,3-TrichloropropaneDAILY MX report only all year
EFF1Alpha, gross particle activityMO AVG <= 15 pCi/L all year
EFF1BOD, 5-day, percent removalMO AV MN >= 85 % all year
EFF1Solids, suspended percent removalMO AV MN >= 85 % all year
EFF1SulfateMO AVG <= 500 mg/L all year
EFF1SulfateMO AVG <= 13000 lb/d all year
EFF11,4-DioxaneDAILY MX report only all year
EFF1TCDD equivalentsDAILY MX report only all year
EFF1PFAS SumDAILY MX report only all year
EFF1Chronic Mthd, Survival Endpt %Effect, Reprod Endpt Median TSTcHo R/nR Pass/Fail, StatR8dmax C dubiaMO AVG <= 0 pass=0;fail=1 all year
EFF1Chronic Mthd, Survival Endpt %Effect, Reprod Endpt Median TSTcHo R/nR Pass/Fail, StatR8dmax C dubiaDAILY MX <= 0 pass=0;fail=1 all year
EFF1Chronic Mthd, Survival Endpt %Effect, Reprod Endpt Median TSTcHo R/nR Pass/Fail, StatR8dmax C dubiaDAILY MX <= 50 % effect all year
INF1Temperature, water deg. fahrenheitDAILY MX report only all year
INF1Temperature, water deg. fahrenheitMO AVG report only all year
INF1BOD, 5-day, 20 deg. CDAILY MX report only all year
INF1BOD, 5-day, 20 deg. CMO AVG report only all year
INF1pHDAILY MX report only all year
INF1pHMO AVG report only all year
INF1Solids, total suspendedDAILY MX report only all year
INF1Solids, total suspendedMO AVG report only all year
INF1Selenium, total [as Se]DAILY MX report only all year
INF1Nitrogen, TotalDAILY MX report only all year
INF1Phosphorus, TotalDAILY MX report only all year
INF1Polychlorinated biphenyls [PCBs], sum of congenersDAILY MX report only all year
INF1Polychlorinated biphenyls [PCBs], sum of AroclorsDAILY MX report only all year
INF1FlowDAILY MX report only all year
INF1FlowMO AVG report only all year
INF1TCDD equivalentsDAILY MX report only all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states