Nucor Brandenburg Plate Mill

NPDES permit KY0113280 · Minor NON-POTW · effective, expires 2027-06-30 · 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

3values over a limit
0required values missing, on 0 form(s)
2of 45 forms filed late

Last period with anything received: 2026-07-31. Most often over: Toxicity, final conc toxicity units (1), Toxicity, Acute (1), Solids, total suspended (1).

Reporting

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (80)

OutfallParameterStatisticLimitMonths
001ATemperature, water deg. fahrenheitDAILY MX <= 110 deg F all year
001ApHMINIMUM >= 6 SU all year
001ApHDAILY MX <= 9 SU all year
001ASolids, total suspendedMO AVG <= 791 lb/d all year
001ASolids, total suspendedDAILY MX <= 2115 lb/d all year
001AOil & GreaseMO AVG <= 175 lb/d all year
001AOil & GreaseDAILY MX <= 525 lb/d all year
001AHardness, total [as CaCO3]MO AVG report only all year
001AHardness, total [as CaCO3]DAILY MX report only all year
001AIron, total recoverableMO AVG report only all year
001AIron, total recoverableDAILY MX report only all year
001ASelenium, total recoverableMO AVG report only all year
001ASelenium, total recoverableDAILY MX report only all year
001AThallium, total recoverableMO AVG report only all year
001AThallium, total recoverableDAILY MX report only all year
001AZinc, total recoverableMO AVG report only all year
001AZinc, total recoverableDAILY MX report only all year
001AZinc, total recoverableMO AVG <= .9 lb/d all year
001AZinc, total recoverableDAILY MX <= 2.7 lb/d all year
001ALead, total recoverableMO AVG report only all year
001ALead, total recoverableDAILY MX report only all year
001ALead, total recoverableMO AVG <= .6 lb/d all year
001ALead, total recoverableDAILY MX <= 1.8 lb/d all year
001ACopper, total recoverableMO AVG report only all year
001ACopper, total recoverableDAILY MX report only all year
001AFlow, in conduit or thru treatment plantMO AVG report only all year
001AFlow, in conduit or thru treatment plantDAILY MX report only all year
001AChlorine, total residualMO AVG report only all year
001AChlorine, total residualDAILY MX report only all year
001AToxicity, AcuteDAILY MX <= 13.3 tox acute all year
001BTemperature, water deg. fahrenheitDAILY MX <= 110 deg F all year
001BpHMINIMUM >= 6 SU all year
001BpHDAILY MX <= 9 SU all year
001BSolids, total suspendedMO AVG <= 791 lb/d all year
001BSolids, total suspendedDAILY MX <= 2115 lb/d all year
001BOil & GreaseMO AVG <= 175 lb/d all year
001BOil & GreaseDAILY MX <= 525 lb/d all year
001BHardness, total [as CaCO3]MO AVG report only all year
001BHardness, total [as CaCO3]DAILY MX report only all year
001BIron, total recoverableMO AVG report only all year
001BIron, total recoverableDAILY MX report only all year
001BSelenium, total recoverableMO AVG report only all year
001BSelenium, total recoverableDAILY MX report only all year
001BThallium, total recoverableMO AVG report only all year
001BThallium, total recoverableDAILY MX report only all year
001BZinc, total recoverableMO AVG report only all year
001BZinc, total recoverableDAILY MX report only all year
001BZinc, total recoverableMO AVG <= .9 lb/d all year
001BZinc, total recoverableDAILY MX <= 2.7 lb/d all year
001BLead, total recoverableMO AVG report only all year
001BLead, total recoverableDAILY MX report only all year
001BLead, total recoverableMO AVG <= .6 lb/d all year
001BLead, total recoverableDAILY MX <= 1.8 lb/d all year
001BCopper, total recoverableMO AVG report only all year
001BCopper, total recoverableDAILY MX report only all year
001BFlow, in conduit or thru treatment plantMO AVG report only all year
001BFlow, in conduit or thru treatment plantDAILY MX report only all year
001BChlorine, total residualMO AVG report only all year
001BChlorine, total residualDAILY MX report only all year
001BToxicity, AcuteDAILY MX <= 13.3 tox acute all year
002Temperature, water deg. fahrenheitMO AVG report only all year
002Temperature, water deg. fahrenheitDAILY MX <= 110 deg F all year
002pHMINIMUM >= 6 SU all year
002pHMAXIMUM <= 9 SU all year
002Solids, total suspendedMO AVG <= 30 mg/L all year
002Solids, total suspendedDAILY MX <= 60 mg/L all year
002Oil & GreaseMO AVG <= 10 mg/L all year
002Oil & GreaseDAILY MX <= 15 mg/L all year
002Hardness, total [as CaCO3]MO AVG report only all year
002Hardness, total [as CaCO3]DAILY 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
002Lead, total recoverableMO AVG report only all year
002Lead, 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
102Flow, in conduit or thru treatment plantMO AVG report only all year
102Flow, 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