COAL-MAC LLC

NPDES permit WV1020692 · Minor NON-POTW · effective, expires 2027-12-21 · 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
117required values missing, on 36 form(s)
12of 42 forms filed late

Last period with anything received: 2026-03-31.

Reporting

Reports are due about 26 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (21)

OutfallParameterStatisticLimitMonths
001Flow rateMO MAX report only all year
001pHMO MIN >= 6 SU all year
001pHMO MAX <= 9 SU all year
001Solids, settleableMO MAX <= .5 mL/L all year
001Selenium, total recoverableMO MIN report only all year
001Selenium, total recoverableMO AVG <= 4.7 ug/L all year
001Selenium, total recoverableMO MAX <= 8.2 ug/L all year
027Flow rateMO MAX report only all year
027pHMO MIN >= 6 SU all year
027pHMO MAX <= 9 SU all year
027Solids, settleableMO MAX <= .5 mL/L all year
027Selenium, total recoverableMO MIN report only all year
027Selenium, total recoverableMO AVG <= 4.7 ug/L all year
027Selenium, total recoverableMO MAX <= 8.2 ug/L all year
DSPCStream flow, instantaneousMO AVG report only all year
DSPCStream flow, instantaneousMO MAX report only all year
DSPCpHMO MIN report only all year
DSPCpHMO MAX report only all year
DSPCSelenium, total recoverableMO MIN report only all year
DSPCSelenium, total recoverableMO AVG report only all year
DSPCSelenium, total recoverableMO MAX 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