COAL-MAC LLC

NPDES permit WV1008285 · Minor NON-POTW · effective, expires 2028-04-17 · 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
129required values missing, on 20 form(s)
9of 33 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 (29)

OutfallParameterStatisticLimitMonths
003Flow rateMO AVG report only all year
003Flow rateMO MAX report only all year
003pHMO MIN >= 6 SU all year
003pHMO MAX <= 9 SU all year
003Solids, settleableMO MAX <= .5 mL/L all year
003Selenium, total recoverableMO MIN report only all year
003Selenium, total recoverableMO AVG <= 4.7 ug/L all year
003Selenium, total recoverableMO MAX <= 8.2 ug/L all year
016Flow rateMO MAX report only all year
016pHMO MIN >= 6 SU all year
016pHMO MAX <= 9 SU all year
016Solids, settleableMO MAX <= .5 mL/L all year
016Selenium, total recoverableMO MIN report only all year
016Selenium, total recoverableMO AVG <= 4.7 ug/L all year
016Selenium, total recoverableMO MAX <= 8.2 ug/L all year
DWCStream flow, instantaneousMO AVG report only all year
DWCStream flow, instantaneousMO MAX report only all year
DWCpHMO MIN report only all year
DWCpHMO MAX report only all year
DWCSelenium, total recoverableMO MIN report only all year
DWCSelenium, total recoverableMO AVG report only all year
DWCSelenium, total recoverableMO MAX report only all year
UWCStream flow, instantaneousMO AVG report only all year
UWCStream flow, instantaneousMO MAX report only all year
UWCpHMO MIN report only all year
UWCpHMO MAX report only all year
UWCSelenium, total recoverableMO MIN report only all year
UWCSelenium, total recoverableMO AVG report only all year
UWCSelenium, 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