COAL-MAC LLC

NPDES permit WV1011120 · Minor NON-POTW · effective, expires 2028-09-21 · 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
522required values missing, on 21 form(s)
15of 24 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 (63)

OutfallParameterStatisticLimitMonths
017Flow rateMO AVG report only all year
017Flow rateMO MAX report only all year
017Specific conductanceMO MIN report only all year
017Specific conductanceMO AVG report only all year
017Specific conductanceMO MAX report only all year
017pHMO MIN >= 6 SU all year
017pHMO MAX <= 9 SU all year
017Solids, total suspendedMO MIN report only all year
017Solids, total suspendedMO AVG <= 35 mg/L all year
017Solids, total suspendedMO MAX <= 70 mg/L all year
017Solids, settleableMO MAX <= .5 mL/L all year
017Sulfate, total [as SO4]MO MIN report only all year
017Sulfate, total [as SO4]MO AVG report only all year
017Sulfate, total [as SO4]MO MAX report only all year
017Selenium, total recoverableMO MIN report only all year
017Selenium, total recoverableMO AVG report only all year
017Selenium, total recoverableMO MAX report only all year
017Iron, total [as Fe]MO MIN report only all year
017Iron, total [as Fe]MO AVG <= 1.42 mg/L all year
017Iron, total [as Fe]MO MAX <= 2.46 mg/L all year
017Manganese, total [as Mn]MO MIN report only all year
017Manganese, total [as Mn]MO AVG <= 2 mg/L all year
017Manganese, total [as Mn]MO MAX <= 4 mg/L all year
017Aluminum, total [as Al]MO MIN report only all year
017Aluminum, total [as Al]MO AVG <= .43 mg/L all year
017Aluminum, total [as Al]MO MAX <= .75 mg/L all year
017Aluminum, dissolved [as Al]MO MIN report only all year
017Aluminum, dissolved [as Al]MO AVG report only all year
017Aluminum, dissolved [as Al]MO MAX report only all year
017Selenium, dry weightMAXIMUM <= 8 mg/kg all year
017Solids, total dissolvedMO MIN report only all year
017Solids, total dissolvedMO AVG report only all year
017Solids, total dissolvedMO MAX report only all year
DSTBStream flow, instantaneousMO AVG report only all year
DSTBStream flow, instantaneousMO MAX report only all year
DSTBSpecific conductanceMO AVG report only all year
DSTBSpecific conductanceMO MAX report only all year
DSTBpHMO MIN report only all year
DSTBpHMO MAX report only all year
DSTBSulfate, total [as SO4]MO AVG report only all year
DSTBSulfate, total [as SO4]MO MAX report only all year
DSTBSelenium, total recoverableMO MIN report only all year
DSTBSelenium, total recoverableMO AVG report only all year
DSTBSelenium, total recoverableMO MAX report only all year
DSTBIron, total [as Fe]MO AVG report only all year
DSTBIron, total [as Fe]MO MAX report only all year
DSTBManganese, total [as Mn]MO MIN report only all year
DSTBManganese, total [as Mn]MO AVG report only all year
DSTBManganese, total [as Mn]MO MAX report only all year
DSTBAluminum, total [as Al]MO MIN report only all year
DSTBAluminum, total [as Al]MO AVG report only all year
DSTBAluminum, total [as Al]MO MAX report only all year
DSTBAluminum, dissolved [as Al]MO MIN report only all year
DSTBAluminum, dissolved [as Al]MO AVG report only all year
DSTBAluminum, dissolved [as Al]MO MAX report only all year
DSTBSolids, total dissolvedMO AVG report only all year
DSTBSolids, total dissolvedMO MAX report only all year
TB1-FISHStream flow, instantaneousMO MAX report only all year
TB1-FISHpHMO MIN report only all year
TB1-FISHpHMO MAX report only all year
TB1-FISHSelenium, total recoverableMO MIN report only all year
TB1-FISHSelenium, total recoverableMO AVG report only all year
TB1-FISHSelenium, 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