Nucor Steel - Nebraska

NPDES permit NE0111287 · Major NON-POTW · effective, expires 2029-12-31 · 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

0values over a limit
0required values missing, on 0 form(s)
0of 26 forms filed late

Last period with anything received: 2026-06-30.

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among NE permits in EPA's filings — check your permit).

Limits in force (39)

OutfallParameterStatisticLimitMonths
007Flow, in conduit or thru treatment plantMO AVG report only all year
007Flow, in conduit or thru treatment plantDAILY MX report only all year
007Duration of dischargeVALUE report only all year
008Temperature, water deg. fahrenheitMO AVG report only all year
008Temperature, water deg. fahrenheitDAILY MX <= 90 deg F all year
008ConductivityMO AVG report only Apr, May, Jun, Jul, Aug, Sep
008ConductivityDAILY MX <= 3865 umho/cm Apr, May, Jun, Jul, Aug, Sep
008pHDAILY MN >= 6.5 SU all year
008pHDAILY MX <= 9 SU all year
008Solids, total suspendedMO AVG report only all year
008Solids, total suspendedDAILY MX report only all year
008Solids, total suspendedMO AVG <= 450 kg/d all year
008Solids, total suspendedDAILY MX <= 1198 kg/d all year
008Nitrogen, total [as N]MO AVG report only all year
008Nitrogen, total [as N]DAILY MX report only all year
008Phosphorus, total [as P]MO AVG report only all year
008Phosphorus, total [as P]DAILY MX report only all year
008Iron, dissolved [as Fe]MO AVG report only all year
008Iron, dissolved [as Fe]DAILY MX report only all year
008Lead, total [as Pb]MO AVG report only all year
008Lead, total [as Pb]DAILY MX report only all year
008Lead, total [as Pb]MO AVG <= .105 kg/d all year
008Lead, total [as Pb]DAILY MX <= .315 kg/d all year
008Zinc, total [as Zn]MO AVG report only all year
008Zinc, total [as Zn]DAILY MX report only all year
008Zinc, total [as Zn]MO AVG <= .157 kg/d all year
008Zinc, total [as Zn]DAILY MX <= .473 kg/d all year
008Flow, in conduit or thru treatment plantMO AVG report only all year
008Flow, in conduit or thru treatment plantDAILY MX report only all year
008Chlorine, total residualMO AVG <= .011 mg/L all year
008Chlorine, total residualDAILY MX <= .019 mg/L all year
008Toxicity [acute], Ceriodaphnia dubiaMO AVG report only all year
008Toxicity [acute], Ceriodaphnia dubiaDAILY MX <= 1 tox acute all year
008Toxicity [acute], Pimephales promelas [Fathead Minnow]MO AVG report only all year
008Toxicity [acute], Pimephales promelas [Fathead Minnow]DAILY MX <= 1 tox acute all year
008Hydrocarbons, petroleumMO AVG report only all year
008Hydrocarbons, petroleumDAILY MX <= 10 mg/L all year
008Hydrocarbons, petroleumMO AVG report only all year
008Hydrocarbons, petroleumDAILY MX <= 300 kg/d 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