NUCOR STEEL WEST VIRGINIA LLC

NPDES permit WV0118010 · Major NON-POTW · effective, expires 2030-02-23 · 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 88 forms filed late

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

Reporting

Reports are due about 25 days after each monitoring period ends (the most common figure among WV permits in EPA's filings — check your permit).

Limits in force (306)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitMO AVG <= 162 deg F Jan
001Temperature, water deg. fahrenheitMO AVG report only Aug
001Temperature, water deg. fahrenheitMO AVG report only Apr
001Temperature, water deg. fahrenheitMO AVG report only Sep
001Temperature, water deg. fahrenheitMO AVG report only Oct
001Temperature, water deg. fahrenheitMO AVG <= 154 deg F Mar
001Temperature, water deg. fahrenheitMO AVG report only Dec
001Temperature, water deg. fahrenheitMO AVG <= 127 deg F May
001Temperature, water deg. fahrenheitMO AVG report only Feb
001Temperature, water deg. fahrenheitMO AVG report only Jun
001Temperature, water deg. fahrenheitMO AVG report only Nov
001Temperature, water deg. fahrenheitMO AVG report only Jul
001Temperature, water deg. fahrenheitDAILY MX <= 187 deg F Jan
001Temperature, water deg. fahrenheitDAILY MX report only Aug
001Temperature, water deg. fahrenheitDAILY MX report only Apr
001Temperature, water deg. fahrenheitDAILY MX report only Sep
001Temperature, water deg. fahrenheitDAILY MX report only Oct
001Temperature, water deg. fahrenheitDAILY MX <= 178 deg F Mar
001Temperature, water deg. fahrenheitDAILY MX report only Dec
001Temperature, water deg. fahrenheitDAILY MX <= 147 deg F May
001Temperature, water deg. fahrenheitDAILY MX report only Feb
001Temperature, water deg. fahrenheitDAILY MX report only Jun
001Temperature, water deg. fahrenheitDAILY MX report only Nov
001Temperature, water deg. fahrenheitDAILY MX report only Jul
001Temperature, water deg. fahrenheitMO AVG report only all year
001Temperature, water deg. fahrenheitDAILY MX report only all year
001pHINST MIN >= 6 SU all year
001pHINST MAX <= 9 SU all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedDAILY MX report only all year
001Oil and grease, hexane extr methodMO AVG report only all year
001Oil and grease, hexane extr methodDAILY MX report only all year
001Chloride [as Cl]MO AVG <= 6833 mg/L all year
001Chloride [as Cl]DAILY MX <= 9967 mg/L all year
001Fluoride, total [as F]MO AVG report only all year
001Fluoride, total [as F]DAILY MX report only all year
001Arsenic, total recoverableMO AVG report only all year
001Arsenic, total recoverableDAILY MX report only all year
001Iron, total recoverableMO AVG report only all year
001Iron, total recoverableDAILY MX report only all year
001Nickel, total recoverableMO AVG report only all year
001Nickel, total recoverableDAILY MX report only all year
001Zinc, total recoverableMO AVG <= 1.77 mg/L all year
001Zinc, total recoverableDAILY MX <= 3.55 mg/L all year
001Antimony, total [as Sb]MO AVG report only all year
001Antimony, total [as Sb]DAILY MX report only all year
001Aluminum, total recoverableMO AVG report only all year
001Aluminum, total recoverableDAILY MX report only all year
001Lead, total recoverableMO AVG <= .124 mg/L all year
001Lead, total recoverableDAILY MX <= .248 mg/L all year
001Copper, total recoverableMO AVG <= .138 mg/L all year
001Copper, total recoverableDAILY MX <= .276 mg/L all year
001Molybdenum, total recoverableMO AVG <= .987 mg/L all year
001Molybdenum, total recoverableDAILY MX <= 1.71 mg/L all year
001Chromium, hexavalent dissolved [as Cr]MO AVG report only all year
001Chromium, hexavalent dissolved [as Cr]DAILY MX report only all year
001TetrachloroethyleneMO AVG report only all year
001TetrachloroethyleneDAILY MX report only all year
001NaphthaleneMO AVG report only all year
001NaphthaleneDAILY MX report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Chlorine, total residualMO AVG <= .189 mg/L all year
001Chlorine, total residualDAILY MX <= .38 mg/L all year
001Toxicity [acute], Ceriodaphnia dubiaMO AVG report only all year
001Toxicity [acute], Ceriodaphnia dubiaDAILY MX report only all year
001Toxicity [acute], Pimephales promelas [Fathead Minnow]MO AVG report only all year
001Toxicity [acute], Pimephales promelas [Fathead Minnow]DAILY MX report only all year
001Mercury, total [as Hg]MO AVG report only all year
001Mercury, total [as Hg]DAILY MX report only all year
002pHINST MIN report only all year
002pHINST MAX report only all year
002Solids, total suspendedMO AVG report only all year
002Solids, total suspendedDAILY MX report only all year
002Oil and grease, hexane extr methodMO AVG report only all year
002Oil and grease, hexane extr methodDAILY MX report only all year
002Iron, total recoverableMO AVG report only all year
002Iron, total recoverableDAILY MX report only all year
002Zinc, total recoverableMO AVG report only all year
002Zinc, total recoverableDAILY MX report only all year
002Aluminum, total recoverableMO AVG report only all year
002Aluminum, total recoverableDAILY MX report only all year
002Lead, total recoverableMO AVG report only all year
002Lead, total recoverableDAILY MX report only all year
002Copper, total recoverableMO AVG report only all year
002Copper, total recoverableDAILY MX report only all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Chemical Oxygen Demand [COD]MO AVG report only all year
002Chemical Oxygen Demand [COD]DAILY MX report only all year
003pHINST MIN report only all year
003pHINST MAX report only all year
003Solids, total suspendedMO AVG report only all year
003Solids, total suspendedDAILY MX report only all year
003Oil and grease, hexane extr methodMO AVG report only all year
003Oil and grease, hexane extr methodDAILY MX report only all year
003Iron, total recoverableMO AVG report only all year
003Iron, total recoverableDAILY MX report only all year
003Zinc, total recoverableMO AVG report only all year
003Zinc, total recoverableDAILY MX report only all year
003Aluminum, total recoverableMO AVG report only all year
003Aluminum, total recoverableDAILY MX report only all year
003Lead, total recoverableMO AVG report only all year
003Lead, total recoverableDAILY MX report only all year
003Copper, total recoverableMO AVG report only all year
003Copper, total recoverableDAILY MX report only all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
003Chemical Oxygen Demand [COD]MO AVG report only all year
003Chemical Oxygen Demand [COD]DAILY MX report only all year
004pHINST MIN report only all year
004pHINST MAX report only all year
004Solids, total suspendedMO AVG report only all year
004Solids, total suspendedDAILY MX report only all year
004Oil and grease, hexane extr methodMO AVG report only all year
004Oil and grease, hexane extr methodDAILY MX report only all year
004Iron, total recoverableMO AVG report only all year
004Iron, total recoverableDAILY MX report only all year
004Zinc, total recoverableMO AVG report only all year
004Zinc, total recoverableDAILY MX report only all year
004Aluminum, total recoverableMO AVG report only all year
004Aluminum, total recoverableDAILY MX report only all year
004Lead, total recoverableMO AVG report only all year
004Lead, total recoverableDAILY MX report only all year
004Copper, total recoverableMO AVG report only all year
004Copper, total recoverableDAILY MX report only all year
004Flow, in conduit or thru treatment plantMO AVG report only all year
004Flow, in conduit or thru treatment plantDAILY MX report only all year
004Chemical Oxygen Demand [COD]MO AVG report only all year
004Chemical Oxygen Demand [COD]DAILY MX report only all year
005pHINST MIN report only all year
005pHINST MAX report only all year
005Solids, total suspendedMO AVG report only all year
005Solids, total suspendedDAILY MX report only all year
005Oil and grease, hexane extr methodMO AVG report only all year
005Oil and grease, hexane extr methodDAILY MX report only all year
005Iron, total recoverableMO AVG report only all year
005Iron, total recoverableDAILY MX report only all year
005Zinc, total recoverableMO AVG report only all year
005Zinc, total recoverableDAILY MX report only all year
005Aluminum, total recoverableMO AVG report only all year
005Aluminum, total recoverableDAILY MX report only all year
005Lead, total recoverableMO AVG report only all year
005Lead, total recoverableDAILY MX report only all year
005Copper, total recoverableMO AVG report only all year
005Copper, total recoverableDAILY MX report only all year
005Flow, in conduit or thru treatment plantMO AVG report only all year
005Flow, in conduit or thru treatment plantDAILY MX report only all year
005Chemical Oxygen Demand [COD]MO AVG report only all year
005Chemical Oxygen Demand [COD]DAILY MX report only all year
006pHINST MIN report only all year
006pHINST MAX report only all year
006Solids, total suspendedMO AVG report only all year
006Solids, total suspendedDAILY MX report only all year
006Oil and grease, hexane extr methodMO AVG report only all year
006Oil and grease, hexane extr methodDAILY MX report only all year
006Iron, total recoverableMO AVG report only all year
006Iron, total recoverableDAILY MX report only all year
006Zinc, total recoverableMO AVG report only all year
006Zinc, total recoverableDAILY MX report only all year
006Aluminum, total recoverableMO AVG report only all year
006Aluminum, total recoverableDAILY MX report only all year
006Lead, total recoverableMO AVG report only all year
006Lead, total recoverableDAILY MX report only all year
006Copper, total recoverableMO AVG report only all year
006Copper, total recoverableDAILY MX report only all year
006Flow, in conduit or thru treatment plantMO AVG report only all year
006Flow, in conduit or thru treatment plantDAILY MX report only all year
006Chemical Oxygen Demand [COD]MO AVG report only all year
006Chemical Oxygen Demand [COD]DAILY MX report only all year
007pHINST MIN report only all year
007pHINST MAX report only all year
007Solids, total suspendedMO AVG report only all year
007Solids, total suspendedDAILY MX report only all year
007Oil and grease, hexane extr methodMO AVG report only all year
007Oil and grease, hexane extr methodDAILY MX report only all year
007Iron, total recoverableMO AVG report only all year
007Iron, total recoverableDAILY MX report only all year
007Zinc, total recoverableMO AVG report only all year
007Zinc, total recoverableDAILY MX report only all year
007Aluminum, total recoverableMO AVG report only all year
007Aluminum, total recoverableDAILY MX report only all year
007Lead, total recoverableMO AVG report only all year
007Lead, total recoverableDAILY MX report only all year
007Copper, total recoverableMO AVG report only all year
007Copper, total recoverableDAILY MX report only all year
007Flow, in conduit or thru treatment plantMO AVG report only all year
007Flow, in conduit or thru treatment plantDAILY MX report only all year
007Chemical Oxygen Demand [COD]MO AVG report only all year
007Chemical Oxygen Demand [COD]DAILY MX report only all year
008pHINST MIN report only all year
008pHINST MAX report only all year
008Solids, total suspendedMO AVG report only all year
008Solids, total suspendedDAILY MX report only all year
008Oil and grease, hexane extr methodMO AVG report only all year
008Oil and grease, hexane extr methodDAILY MX report only all year
008Iron, total recoverableMO AVG report only all year
008Iron, total recoverableDAILY MX report only all year
008Zinc, total recoverableMO AVG report only all year
008Zinc, total recoverableDAILY MX report only all year
008Aluminum, total recoverableMO AVG report only all year
008Aluminum, total recoverableDAILY MX report only all year
008Lead, total recoverableMO AVG report only all year
008Lead, total recoverableDAILY MX report only all year
008Copper, total recoverableMO AVG report only all year
008Copper, total recoverableDAILY MX report only 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
008Chemical Oxygen Demand [COD]MO AVG report only all year
008Chemical Oxygen Demand [COD]DAILY MX report only all year
009pHINST MIN report only all year
009pHINST MAX report only all year
009Solids, total suspendedMO AVG report only all year
009Solids, total suspendedDAILY MX report only all year
009Oil and grease, hexane extr methodMO AVG report only all year
009Oil and grease, hexane extr methodDAILY MX report only all year
009Iron, total recoverableMO AVG report only all year
009Iron, total recoverableDAILY MX report only all year
009Zinc, total recoverableMO AVG report only all year
009Zinc, total recoverableDAILY MX report only all year
009Aluminum, total recoverableMO AVG report only all year
009Aluminum, total recoverableDAILY MX report only all year
009Lead, total recoverableMO AVG report only all year
009Lead, total recoverableDAILY MX report only all year
009Copper, total recoverableMO AVG report only all year
009Copper, total recoverableDAILY MX report only all year
009Flow, in conduit or thru treatment plantMO AVG report only all year
009Flow, in conduit or thru treatment plantDAILY MX report only all year
009Chemical Oxygen Demand [COD]MO AVG report only all year
009Chemical Oxygen Demand [COD]DAILY MX report only all year
101pHINST MIN >= 6 SU all year
101pHINST MAX <= 9 SU all year
101Solids, total suspendedMO AVG report only all year
101Solids, total suspendedDAILY MX report only all year
101Solids, total suspendedMO AVG report only all year
101Solids, total suspendedDAILY MX report only all year
101Oil and grease, hexane extr methodMO AVG report only all year
101Oil and grease, hexane extr methodDAILY MX report only all year
101Oil and grease, hexane extr methodMO AVG <= 18.3 lb/d all year
101Oil and grease, hexane extr methodDAILY MX <= 55 lb/d all year
101Lead, total [as Pb]MO AVG report only all year
101Lead, total [as Pb]DAILY MX report only all year
101Lead, total [as Pb]MO AVG report only all year
101Lead, total [as Pb]DAILY MX report only all year
101Zinc, total [as Zn]MO AVG report only all year
101Zinc, total [as Zn]DAILY MX report only all year
101Zinc, total [as Zn]MO AVG report only all year
101Zinc, total [as Zn]DAILY MX report only all year
101Flow, in conduit or thru treatment plantMO AVG report only all year
101Flow, in conduit or thru treatment plantDAILY MX report only all year
201pHINST MIN >= 6 SU all year
201pHINST MAX <= 9 SU all year
201Solids, total suspendedMO AVG report only all year
201Solids, total suspendedDAILY MX report only all year
201Solids, total suspendedMO AVG report only all year
201Solids, total suspendedDAILY MX report only all year
201Oil and grease, hexane extr methodMO AVG report only all year
201Oil and grease, hexane extr methodDAILY MX report only all year
201Oil and grease, hexane extr methodMO AVG report only all year
201Oil and grease, hexane extr methodDAILY MX <= 192 lb/d all year
201Lead, total [as Pb]MO AVG report only all year
201Lead, total [as Pb]DAILY MX report only all year
201Lead, total [as Pb]MO AVG report only all year
201Lead, total [as Pb]DAILY MX report only all year
201Zinc, total [as Zn]MO AVG report only all year
201Zinc, total [as Zn]DAILY MX report only all year
201Zinc, total [as Zn]MO AVG report only all year
201Zinc, total [as Zn]DAILY MX report only all year
201Flow, in conduit or thru treatment plantMO AVG report only all year
201Flow, in conduit or thru treatment plantDAILY MX report only all year
301Solids, total suspendedMO AVG <= 332 lb/d all year
301Solids, total suspendedDAILY MX <= 893 lb/d all year
301Lead, total [as Pb]MO AVG <= 1.38 lb/d all year
301Lead, total [as Pb]DAILY MX <= 4.13 lb/d all year
301Zinc, total [as Zn]MO AVG <= 2.06 lb/d all year
301Zinc, total [as Zn]DAILY MX <= 6.2 lb/d all year
401pHINST MIN report only all year
401pHINST MAX report only all year
401Solids, total suspendedMO AVG report only all year
401Solids, total suspendedDAILY MX report only all year
401Solids, total suspendedMO AVG <= 241 lb/d all year
401Solids, total suspendedDAILY MX <= 551 lb/d all year
401Oil and grease, hexane extr methodMO AVG report only all year
401Oil and grease, hexane extr methodDAILY MX report only all year
401Oil and grease, hexane extr methodMO AVG <= 80.2 lb/d all year
401Oil and grease, hexane extr methodDAILY MX <= 235 lb/d all year
401Lead, total [as Pb]MO AVG report only all year
401Lead, total [as Pb]DAILY MX report only all year
401Lead, total [as Pb]MO AVG <= 1.01 lb/d all year
401Lead, total [as Pb]DAILY MX <= 3.04 lb/d all year
401Zinc, total [as Zn]MO AVG report only all year
401Zinc, total [as Zn]DAILY MX report only all year
401Zinc, total [as Zn]MO AVG <= 1.24 lb/d all year
401Zinc, total [as Zn]DAILY MX <= 3.74 lb/d all year
401TetrachloroethyleneMO AVG report only all year
401TetrachloroethyleneDAILY MX report only all year
401TetrachloroethyleneMO AVG report only all year
401TetrachloroethyleneDAILY MX <= .16 lb/d all year
401NaphthaleneMO AVG report only all year
401NaphthaleneDAILY MX report only all year
401NaphthaleneMO AVG report only all year
401NaphthaleneDAILY MX <= .107 lb/d all year
401Flow, in conduit or thru treatment plantMO AVG report only all year
401Flow, in conduit or thru treatment plantDAILY MX report only all year
INTVelocity of intakeMO AVG report only all year
INTVelocity of intakeDAILY MX <= .5 ft/sec 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