Responsible Energy Operations LLC Prides Creek Mine

NPDES permit ING040023 · Minor NON-POTW · effective, expires 2029-08-31 · 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)
8of 22 forms filed late

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

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 (24)

OutfallParameterStatisticLimitMonths
008pHDAILY MN >= 6 SU all year
008pHDAILY MX <= 9 SU all year
008Solids, total suspendedDAILY AV <= 35 mg/L all year
008Solids, total suspendedDAILY MX <= 70 mg/L all year
008Solids, settleableDAILY AV report only all year
008Solids, settleableDAILY MX <= .5 mL/L all year
008Iron, total [as Fe]DAILY AV <= 3 mg/L all year
008Iron, total [as Fe]DAILY MX <= 6 mg/L all year
008DurationMO TOTAL report only all year
008Flow, in conduit or thru treatment plantDAILY AV report only all year
008Flow, in conduit or thru treatment plantDAILY MX report only all year
008Precipitation volumeMO TOTAL report only all year
010pHDAILY MN >= 6 SU all year
010pHDAILY MX <= 9 SU all year
010Solids, total suspendedDAILY AV <= 35 mg/L all year
010Solids, total suspendedDAILY MX <= 70 mg/L all year
010Solids, settleableDAILY AV report only all year
010Solids, settleableDAILY MX <= .5 mL/L all year
010Iron, total [as Fe]DAILY AV <= 3 mg/L all year
010Iron, total [as Fe]DAILY MX <= 6 mg/L all year
010DurationMO TOTAL report only all year
010Flow, in conduit or thru treatment plantDAILY AV report only all year
010Flow, in conduit or thru treatment plantDAILY MX report only all year
010Precipitation volumeMO TOTAL 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