Fred Wallis - Usibelli Coal Mine Inc

NPDES permit AK0040380 · Major NON-POTW · administratively continued, expires 2003-11-03 · 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.

This permit expired on 2003-11-03 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

EPA's record, 2025-09-01 to 2026-08-31

0values over a limit
0required values missing, on 0 form(s)
0of 288 forms filed late

Last period with anything received: 2026-08-31.

Reporting

Reports are due about 15 days after each monitoring period ends (the most common figure among AK permits in EPA's filings — check your permit).

Limits in force (128)

OutfallParameterStatisticLimitMonths
001pHMINIMUM >= 6 SU all year
001pHMINIMUM >= 6 SU all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 8.5 SU all year
001pHMAXIMUM <= 8.5 SU all year
001pHMAXIMUM <= 8.5 SU all year
001Solids, total suspendedMO AVG <= 35 mg/L all year
001Solids, total suspendedDAILY MX <= 70 mg/L all year
001Solids, settleableDAILY MX <= .5 mL/L all year
001Iron, total recoverableMO AVG <= 3 mg/L all year
001Iron, total recoverableDAILY MX <= 6 mg/L all year
001RainfallDAILY MX report only all year
001RainfallDAILY MX report only all year
001Flow, maximum during 24 hr periodDAILY MX report only all year
001Flow, maximum during 24 hr periodDAILY MX report only all year
001Flow, maximum during 24 hr periodDAILY MX report only all year
002pHMINIMUM >= 6 SU all year
002pHMINIMUM >= 6 SU all year
002pHMINIMUM >= 6 SU all year
002pHMAXIMUM <= 8.5 SU all year
002pHMAXIMUM <= 8.5 SU all year
002pHMAXIMUM <= 8.5 SU all year
002Solids, total suspendedMO AVG <= 35 mg/L all year
002Solids, total suspendedDAILY MX <= 70 mg/L all year
002Solids, settleableDAILY MX <= .5 mL/L all year
002Iron, total recoverableMO AVG <= 3 mg/L all year
002Iron, total recoverableDAILY MX <= 6 mg/L all year
002RainfallDAILY MX report only all year
002RainfallDAILY MX report only all year
002Flow, maximum during 24 hr periodDAILY MX report only all year
002Flow, maximum during 24 hr periodDAILY MX report only all year
002Flow, maximum during 24 hr periodDAILY MX report only all year
003pHMINIMUM >= 6 SU all year
003pHMINIMUM >= 6 SU all year
003pHMINIMUM >= 6 SU all year
003pHMAXIMUM <= 8.5 SU all year
003pHMAXIMUM <= 8.5 SU all year
003pHMAXIMUM <= 8.5 SU all year
003Solids, total suspendedMO AVG <= 35 mg/L all year
003Solids, total suspendedDAILY MX <= 70 mg/L all year
003Solids, settleableDAILY MX <= .5 mL/L all year
003Iron, total recoverableMO AVG <= 3 mg/L all year
003Iron, total recoverableDAILY MX <= 6 mg/L all year
003RainfallDAILY MX report only all year
003RainfallDAILY MX report only all year
003Flow, maximum during 24 hr periodDAILY MX report only all year
003Flow, maximum during 24 hr periodDAILY MX report only all year
003Flow, maximum during 24 hr periodDAILY MX report only all year
004pHMINIMUM >= 6 SU all year
004pHMINIMUM >= 6 SU all year
004pHMINIMUM >= 6 SU all year
004pHMAXIMUM <= 8.5 SU all year
004pHMAXIMUM <= 8.5 SU all year
004pHMAXIMUM <= 8.5 SU all year
004Solids, total suspendedMO AVG <= 35 mg/L all year
004Solids, total suspendedDAILY MX <= 70 mg/L all year
004Solids, settleableDAILY MX <= .5 mL/L all year
004Iron, total recoverableMO AVG <= 3 mg/L all year
004Iron, total recoverableDAILY MX <= 6 mg/L all year
004RainfallDAILY MX report only all year
004RainfallDAILY MX report only all year
004Flow, maximum during 24 hr periodDAILY MX report only all year
004Flow, maximum during 24 hr periodDAILY MX report only all year
004Flow, maximum during 24 hr periodDAILY MX report only all year
005pHMINIMUM >= 6 SU all year
005pHMINIMUM >= 6 SU all year
005pHMINIMUM >= 6 SU all year
005pHMAXIMUM <= 8.5 SU all year
005pHMAXIMUM <= 8.5 SU all year
005pHMAXIMUM <= 8.5 SU all year
005Solids, total suspendedMO AVG <= 35 mg/L all year
005Solids, total suspendedDAILY MX <= 70 mg/L all year
005Solids, settleableDAILY MX <= .5 mL/L all year
005Iron, total recoverableMO AVG <= 3 mg/L all year
005Iron, total recoverableDAILY MX <= 6 mg/L all year
005RainfallDAILY MX report only all year
005RainfallDAILY MX report only all year
005Flow, maximum during 24 hr periodDAILY MX report only all year
005Flow, maximum during 24 hr periodDAILY MX report only all year
005Flow, maximum during 24 hr periodDAILY MX report only all year
006pHMINIMUM >= 6 SU all year
006pHMINIMUM >= 6 SU all year
006pHMINIMUM >= 6 SU all year
006pHMAXIMUM <= 8.5 SU all year
006pHMAXIMUM <= 8.5 SU all year
006pHMAXIMUM <= 8.5 SU all year
006Solids, total suspendedMO AVG <= 35 mg/L all year
006Solids, total suspendedDAILY MX <= 70 mg/L all year
006Solids, settleableDAILY MX <= .5 mL/L all year
006Iron, total recoverableMO AVG <= 3 mg/L all year
006Iron, total recoverableDAILY MX <= 6 mg/L all year
006RainfallDAILY MX report only all year
006RainfallDAILY MX report only all year
006Flow, maximum during 24 hr periodDAILY MX report only all year
006Flow, maximum during 24 hr periodDAILY MX report only all year
006Flow, maximum during 24 hr periodDAILY MX report only all year
007pHMINIMUM >= 6 SU all year
007pHMINIMUM >= 6 SU all year
007pHMINIMUM >= 6 SU all year
007pHMAXIMUM <= 8.5 SU all year
007pHMAXIMUM <= 8.5 SU all year
007pHMAXIMUM <= 8.5 SU all year
007Solids, total suspendedMO AVG <= 35 mg/L all year
007Solids, total suspendedDAILY MX <= 70 mg/L all year
007Solids, settleableDAILY MX <= .5 mL/L all year
007Iron, total recoverableMO AVG <= 3 mg/L all year
007Iron, total recoverableDAILY MX <= 6 mg/L all year
007RainfallDAILY MX report only all year
007RainfallDAILY MX report only all year
007Flow, maximum during 24 hr periodDAILY MX report only all year
007Flow, maximum during 24 hr periodDAILY MX report only all year
007Flow, maximum during 24 hr periodDAILY MX report only all year
008pHMINIMUM >= 6 SU all year
008pHMINIMUM >= 6 SU all year
008pHMINIMUM >= 6 SU all year
008pHMAXIMUM <= 8.5 SU all year
008pHMAXIMUM <= 8.5 SU all year
008pHMAXIMUM <= 8.5 SU all year
008Solids, total suspendedMO AVG <= 35 mg/L all year
008Solids, total suspendedDAILY MX <= 70 mg/L all year
008Solids, settleableDAILY MX <= .5 mL/L all year
008Iron, total recoverableMO AVG <= 3 mg/L all year
008Iron, total recoverableDAILY MX <= 6 mg/L all year
008RainfallDAILY MX report only all year
008RainfallDAILY MX report only all year
008Flow, maximum during 24 hr periodDAILY MX report only all year
008Flow, maximum during 24 hr periodDAILY MX report only all year
008Flow, maximum during 24 hr periodDAILY 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