Quincy Community Services District

NPDES permit CA0078981 · Major POTW · effective, expires 2029-03-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

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

0values over a limit
0required values missing, on 0 form(s)
0of 23 forms filed late

Last period with anything received: 2026-07-31.

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 (51)

OutfallParameterStatisticLimitMonths
EFF1Temperature, water deg. fahrenheitINST MAX report only all year
EFF1Specific conductanceDAILY MX report only all year
EFF1Oxygen, dissolved [DO]INST MIN report only all year
EFF1BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
EFF1BOD, 5-day, 20 deg. CWKLY AVG <= 45 mg/L all year
EFF1BOD, 5-day, 20 deg. CDAILY MX <= 90 mg/L all year
EFF1pHINST MIN >= 6 SU all year
EFF1pHINST MAX <= 9 SU all year
EFF1Solids, total suspendedMO AVG <= 30 mg/L all year
EFF1Solids, total suspendedWKLY AVG <= 45 mg/L all year
EFF1Solids, total suspendedDAILY MX <= 90 mg/L all year
EFF1Nitrogen, ammonia total [as N]MO AVG <= 2.3 mg/L all year
EFF1Nitrogen, ammonia total [as N]WKLY AVG <= 4.6 mg/L all year
EFF1Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
EFF1Nitrite + Nitrate total [as N]MO AVG <= 10 mg/L all year
EFF1Nitrite + Nitrate total [as N]WKLY AVG <= 20 mg/L all year
EFF1Carbon, dissolved organic [as C]DAILY MX report only all year
EFF1Hardness, total [as CaCO3]DAILY MX report only all year
EFF1Iron, total recoverableDAILY MX report only all year
EFF1Lead, total recoverableMO AVG <= 1.4 ug/L all year
EFF1Lead, total recoverableDAILY MX <= 3.2 ug/L all year
EFF1Copper, total recoverableMO AVG <= 14 ug/L all year
EFF1Copper, total recoverableDAILY MX <= 32 ug/L all year
EFF1Oil and greaseDAILY MX report only all year
EFF1Benzo[b]fluorantheneDAILY MX report only all year
EFF1Benzo[k]fluorantheneDAILY MX report only all year
EFF1Benzo[a]pyreneDAILY MX report only all year
EFF1ChryseneDAILY MX report only all year
EFF1Flow, in conduit or thru treatment plantMO AVG report only all year
EFF1Flow, in conduit or thru treatment plantDAILY MX report only all year
EFF1Chlorine, total residual4A <= .011 mg/L all year
EFF1Chlorine, total residual1I <= .019 mg/L all year
EFF1Nitrogen, TotalMO AVG report only all year
EFF1Nitrogen, TotalDAILY MX report only all year
EFF1Solids, total dissolvedDAILY MX report only all year
EFF1Coliform, total general7C <= 23 MPN/100mL all year
EFF1Coliform, total general3E <= 240 MPN/100mL all year
EFF1BOD, 5-day, percent removalMO AV MN >= 85 % all year
EFF1Solids, suspended percent removalMO AV MN >= 85 % all year
EFF1Trihalomethane, tot.DAILY MX report only 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 dubiaMO MED <= 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
INF1BOD, 5-day, 20 deg. CMO AVG report only all year
INF1BOD, 5-day, 20 deg. CDAILY MX report only all year
INF1pHINST MIN report only all year
INF1pHINST MAX report only all year
INF1Solids, total suspendedMO AVG report only all year
INF1Solids, total suspendedDAILY MX report only all year
INF1Flow, in conduit or thru treatment plantMO AVG report only all year
INF1Flow, in conduit or thru treatment plantDAILY 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