COAL-MAC LLC

NPDES permit WV1010972 · Minor NON-POTW · effective, expires 2031-04-13 · 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
780required values missing, on 30 form(s)
29of 35 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 (130)

OutfallParameterStatisticLimitMonths
001Flow rateMO AVG report only all year
001Flow rateMO MAX report only all year
001Specific conductanceMO AVG report only all year
001Specific conductanceMO MAX report only all year
001pHMO MIN >= 6 SU all year
001pHMO AVG report only all year
001pHMO MAX <= 9 SU all year
001Solids, total suspendedMO MIN report only all year
001Solids, total suspendedMO AVG <= 35 mg/L all year
001Solids, total suspendedMO MAX <= 70 mg/L all year
001Solids, settleableMO MIN report only all year
001Solids, settleableMO AVG report only all year
001Solids, settleableMO MAX <= .5 mL/L all year
001Sulfate, total [as SO4]MO AVG report only all year
001Sulfate, total [as SO4]MO MAX report only all year
001Iron, total [as Fe]MO MIN report only all year
001Iron, total [as Fe]MO AVG <= 1.42 mg/L all year
001Iron, total [as Fe]MO MAX <= 2.46 mg/L all year
001Manganese, total [as Mn]MO MIN report only all year
001Manganese, total [as Mn]MO AVG <= 2 mg/L all year
001Manganese, total [as Mn]MO MAX <= 4 mg/L all year
001Aluminum, total [as Al]MO MIN report only all year
001Aluminum, total [as Al]MO AVG <= .43 mg/L all year
001Aluminum, total [as Al]MO MAX <= .75 mg/L all year
001Aluminum, dissolved [as Al]MO MIN report only all year
001Aluminum, dissolved [as Al]MO AVG report only all year
001Aluminum, dissolved [as Al]MO MAX report only all year
001Solids, total dissolvedMO AVG report only all year
001Solids, total dissolvedMO MAX report only all year
003Flow rateMO AVG report only all year
003Flow rateMO MAX report only all year
003Specific conductanceMO MIN report only all year
003Specific conductanceMO AVG report only all year
003Specific conductanceMO MAX report only all year
003pHMO MIN >= 6 SU all year
003pHMO MAX <= 9 SU all year
003Solids, total suspendedMO MIN report only all year
003Solids, total suspendedMO AVG <= 35 mg/L all year
003Solids, total suspendedMO MAX <= 70 mg/L all year
003Solids, settleableMO MAX <= .5 mL/L all year
003Sulfate, total [as SO4]MO MIN report only all year
003Sulfate, total [as SO4]MO AVG report only all year
003Sulfate, total [as SO4]MO MAX report only all year
003Iron, total [as Fe]MO MIN report only all year
003Iron, total [as Fe]MO AVG <= 1.42 mg/L all year
003Iron, total [as Fe]MO MAX <= 2.46 mg/L all year
003Manganese, total [as Mn]MO MIN report only all year
003Manganese, total [as Mn]MO AVG <= 2 mg/L all year
003Manganese, total [as Mn]MO MAX <= 4 mg/L all year
003Aluminum, total [as Al]MO MIN report only all year
003Aluminum, total [as Al]MO AVG <= 3 mg/L all year
003Aluminum, total [as Al]MO MAX <= 6 mg/L all year
003Aluminum, dissolved [as Al]MO MIN report only all year
003Aluminum, dissolved [as Al]MO AVG report only all year
003Aluminum, dissolved [as Al]MO MAX report only all year
003Solids, total dissolvedMO MIN report only all year
003Solids, total dissolvedMO AVG report only all year
003Solids, total dissolvedMO MAX report only all year
004Flow rateMO AVG report only all year
004Flow rateMO MAX report only all year
004Specific conductanceMO MIN report only all year
004Specific conductanceMO AVG report only all year
004Specific conductanceMO MAX report only all year
004pHMO MIN >= 6 SU all year
004pHMO MAX <= 9 SU all year
004Solids, total suspendedMO MIN report only all year
004Solids, total suspendedMO AVG <= 35 mg/L all year
004Solids, total suspendedMO MAX <= 70 mg/L all year
004Solids, settleableMO MAX <= .5 mL/L all year
004Sulfate, total [as SO4]MO MIN report only all year
004Sulfate, total [as SO4]MO AVG report only all year
004Sulfate, total [as SO4]MO MAX report only all year
004Iron, total [as Fe]MO MIN report only all year
004Iron, total [as Fe]MO AVG <= 1.42 mg/L all year
004Iron, total [as Fe]MO MAX <= 2.46 mg/L all year
004Manganese, total [as Mn]MO MIN report only all year
004Manganese, total [as Mn]MO AVG <= 2 mg/L all year
004Manganese, total [as Mn]MO MAX <= 4 mg/L all year
004Aluminum, total [as Al]MO MIN report only all year
004Aluminum, total [as Al]MO AVG <= 3 mg/L all year
004Aluminum, total [as Al]MO MAX <= 6 mg/L all year
004Aluminum, dissolved [as Al]MO MIN report only all year
004Aluminum, dissolved [as Al]MO AVG report only all year
004Aluminum, dissolved [as Al]MO MAX report only all year
004Solids, total dissolvedMO MIN report only all year
004Solids, total dissolvedMO AVG report only all year
004Solids, total dissolvedMO MAX report only all year
DEFTCStream flow, instantaneousMO AVG report only all year
DEFTCStream flow, instantaneousMO MAX report only all year
DEFTCSpecific conductanceMO AVG report only all year
DEFTCSpecific conductanceMO MAX report only all year
DEFTCpHMO MIN report only all year
DEFTCpHMO MAX report only all year
DEFTCSulfate, total [as SO4]MO AVG report only all year
DEFTCSulfate, total [as SO4]MO MAX report only all year
DEFTCIron, total [as Fe]MO AVG report only all year
DEFTCIron, total [as Fe]MO MAX report only all year
DEFTCManganese, total [as Mn]MO MIN report only all year
DEFTCManganese, total [as Mn]MO AVG report only all year
DEFTCManganese, total [as Mn]MO MAX report only all year
DEFTCAluminum, total [as Al]MO MIN report only all year
DEFTCAluminum, total [as Al]MO AVG report only all year
DEFTCAluminum, total [as Al]MO MAX report only all year
DEFTCAluminum, dissolved [as Al]MO MIN report only all year
DEFTCAluminum, dissolved [as Al]MO AVG report only all year
DEFTCAluminum, dissolved [as Al]MO MAX report only all year
DEFTCSolids, total dissolvedMO AVG report only all year
DEFTCSolids, total dissolvedMO MAX report only all year
UEFTCStream flow, instantaneousMO AVG report only all year
UEFTCStream flow, instantaneousMO MAX report only all year
UEFTCSpecific conductanceMO AVG report only all year
UEFTCSpecific conductanceMO MAX report only all year
UEFTCpHMO MIN report only all year
UEFTCpHMO MAX report only all year
UEFTCSulfate, total [as SO4]MO AVG report only all year
UEFTCSulfate, total [as SO4]MO MAX report only all year
UEFTCIron, total [as Fe]MO MIN report only all year
UEFTCIron, total [as Fe]MO AVG report only all year
UEFTCIron, total [as Fe]MO MAX report only all year
UEFTCManganese, total [as Mn]MO MIN report only all year
UEFTCManganese, total [as Mn]MO AVG report only all year
UEFTCManganese, total [as Mn]MO MAX report only all year
UEFTCAluminum, total [as Al]MO MIN report only all year
UEFTCAluminum, total [as Al]MO AVG report only all year
UEFTCAluminum, total [as Al]MO MAX report only all year
UEFTCAluminum, dissolved [as Al]MO MIN report only all year
UEFTCAluminum, dissolved [as Al]MO AVG report only all year
UEFTCAluminum, dissolved [as Al]MO MAX report only all year
UEFTCSolids, total dissolvedMO AVG report only all year
UEFTCSolids, total dissolvedMO 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