Lincoln, City of

NPDES permit CA0084476 · Major POTW · effective, expires 2029-05-31 · 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)
1of 36 forms filed late

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

Reporting

Reports are due about 32 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (44)

OutfallParameterStatisticLimitMonths
EFFATemperature, water deg. centigradeINST MAX report only all year
EFFASpecific conductanceDAILY MX report only all year
EFFAOxygen, dissolved [DO]INST MIN report only all year
EFFABOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
EFFABOD, 5-day, 20 deg. CWKLY AVG <= 45 mg/L all year
EFFApHINST MIN >= 6.5 SU all year
EFFApHINST MAX <= 8.5 SU all year
EFFASolids, total suspendedMO AVG <= 30 mg/L all year
EFFASolids, total suspendedWKLY AVG <= 45 mg/L all year
EFFANitrogen, ammonia total [as N]MO AVG <= 1.2 mg/L all year
EFFANitrogen, ammonia total [as N]WKLY AVG <= 2.8 mg/L all year
EFFANitrogen, nitrite total [as N]DAILY MX report only all year
EFFANitrogen, nitrate total [as N]DAILY MX report only all year
EFFANitrite + Nitrate total [as N]MO AVG <= 10 mg/L all year
EFFANitrite + Nitrate total [as N]WKLY AVG <= 17 mg/L all year
EFFACarbon, dissolved organic [as C]DAILY MX report only all year
EFFAHardness, total [as CaCO3]DAILY MX report only all year
EFFAChlorpyrifosMO AVG report only all year
EFFAChlorpyrifosWKLY AVG report only all year
EFFADiazinonMO AVG report only all year
EFFADiazinonWKLY AVG report only all year
EFFADiazinon + ChlorpyrifosMO AVG <= 1 ug/L all year
EFFADiazinon + ChlorpyrifosWKLY AVG <= 1 ug/L all year
EFFASolids, total dissolvedDAILY MX report only all year
EFFAPass/Fail Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubiaDAILY MX <= 0 pass=0;fail=1 all year
EFFAPass/Fail Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubiaMO MED <= 0 pass=0;fail=1 all year
EFFAChronic Mthd, Survival Endpt %Effect, Reprod Endpt Median TSTcHo R/nR Pass/Fail, StatR8dmax C dubiaDAILY MX <= 50 % effect all year
EFFBFlow, in conduit or thru treatment plantDAILY AV report only all year
INF1BOD, 5-day, 20 deg. CMO AVG report only all year
INF1BOD, 5-day, 20 deg. CDAILY MX 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
INT1Specific conductanceDAILY MX report only all year
INT1BOD, 5-day, 20 deg. CMO AVG <= 10 mg/L all year
INT1BOD, 5-day, 20 deg. CWKLY AVG <= 15 mg/L all year
INT1Solids, total suspendedMO AVG <= 10 mg/L all year
INT1Solids, total suspendedWKLY AVG <= 15 mg/L all year
INT1Coliform, total generalINST MAX <= 240 MPN/100mL all year
INT1Coliform, total general7C <= 2.2 MPN/100mL all year
INT1Coliform, total general3E <= 23 MPN/100mL all year
INT1BOD, 5-day, percent removalMO AV MN >= 85 % all year
INT1Solids, suspended percent removalMO AV MN >= 85 % 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