National Copper LLC

NPDES permit AL0029483 · Minor NON-POTW · effective, expires 2030-09-30 · 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

4values over a limit
0required values missing, on 0 form(s)
0of 13 forms filed late

Last period with anything received: 2026-07-31. Most often over: Copper, total recoverable (4).

Reporting

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

Limits in force (36)

OutfallParameterStatisticLimitMonths
001pHDAILY MN report only all year
001pHDAILY MX report only all year
001Solids, total suspendedDAILY MX report only all year
001Oil & GreaseDAILY MX <= 15 mg/L all year
001Nickel, total recoverableDAILY MX report only all year
001Zinc, total recoverableDAILY MX report only all year
001Lead, total recoverableDAILY MX report only all year
001Chromium, total recoverableDAILY MX report only all year
001Copper, total recoverableDAILY MX report only all year
001EthylbenzeneDAILY MX report only all year
001Methylene chlorideDAILY MX report only all year
0011,1,1-TrichloroethaneDAILY MX report only all year
001TrichloroethyleneDAILY MX report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Chemical Oxygen Demand [COD]DAILY MX report only all year
001Xylene [mix of m+o+p]DAILY MX report only all year
002Temperature, water deg. fahrenheitDAILY MX <= 86 deg F all year
002pHDAILY MN >= 6 SU all year
002pHDAILY MX <= 8.5 SU all year
002Nickel, total recoverableMO AVG report only all year
002Nickel, 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 <= .005 mg/L all year
002Lead, total recoverableDAILY MX <= .138 mg/L all year
002Chromium, total recoverableMO AVG report only all year
002Chromium, total recoverableDAILY MX report only all year
002Copper, total recoverableMO AVG <= .023 mg/L all year
002Copper, total recoverableDAILY MX <= .034 mg/L all year
002EthylbenzeneDAILY MX report only all year
002Methylene chlorideDAILY MX report only all year
0021,1,1-TrichloroethaneDAILY MX report only all year
002TrichloroethyleneDAILY MX report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Chemical Oxygen Demand [COD]DAILY MX report only all year
002Xylene [mix of m+o+p]DAILY 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