COAL-MAC LLC

NPDES permit WV1004492 · 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
35required values missing, on 10 form(s)
0of 22 forms filed late

Last period with anything received: 2026-06-30.

Reporting

Reports are due about 25 days after each monitoring period ends (the most common figure among WV permits in EPA's filings — check your permit).

Limits in force (96)

OutfallParameterStatisticLimitMonths
001Flow rateMO AVG report only all year
001Flow rateMO MAX report only all year
001Specific conductanceMO MIN 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 MAX <= 9 SU all year
001Solids, total suspendedMO AVG <= 35 mg/L all year
001Solids, total suspendedMO MAX <= 70 mg/L all year
001Solids, settleableMO MAX <= .5 mL/L all year
001Sulfate, total [as SO4]MO MIN report only 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 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 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 MIN report only all year
001Solids, total dissolvedMO AVG report only all year
001Solids, total dissolvedMO MAX report only all year
DGBStream flow, instantaneousMO MAX report only all year
DGBSpecific conductanceMO MIN report only all year
DGBSpecific conductanceMO AVG report only all year
DGBSpecific conductanceMO MAX report only all year
DGBpHMO MIN report only all year
DGBpHMO MAX report only all year
DGBSulfate, total [as SO4]MO MIN report only all year
DGBSulfate, total [as SO4]MO AVG report only all year
DGBSulfate, total [as SO4]MO MAX report only all year
DGBIron, total [as Fe]MO MIN report only all year
DGBIron, total [as Fe]MO AVG report only all year
DGBIron, total [as Fe]MO MAX report only all year
DGBManganese, total [as Mn]MO MIN report only all year
DGBManganese, total [as Mn]MO AVG report only all year
DGBManganese, total [as Mn]MO MAX report only all year
DGBAluminum, total [as Al]MO MIN report only all year
DGBAluminum, total [as Al]MO AVG report only all year
DGBAluminum, total [as Al]MO MAX report only all year
DGBAluminum, dissolved [as Al]MO MIN report only all year
DGBAluminum, dissolved [as Al]MO AVG report only all year
DGBAluminum, dissolved [as Al]MO MAX report only all year
DGBSolids, total dissolvedMO AVG report only all year
DGBSolids, total dissolvedMO MAX report only all year
DPFStream flow, instantaneousMO MAX report only all year
DPFSpecific conductanceMO MIN report only all year
DPFSpecific conductanceMO AVG report only all year
DPFSpecific conductanceMO MAX report only all year
DPFpHMO MIN report only all year
DPFpHMO MAX report only all year
DPFSulfate, total [as SO4]MO AVG report only all year
DPFSulfate, total [as SO4]MO MAX report only all year
DPFIron, total [as Fe]MO MIN report only all year
DPFIron, total [as Fe]MO AVG report only all year
DPFIron, total [as Fe]MO MAX report only all year
DPFManganese, total [as Mn]MO MIN report only all year
DPFManganese, total [as Mn]MO AVG report only all year
DPFManganese, total [as Mn]MO MAX report only all year
DPFAluminum, total [as Al]MO MIN report only all year
DPFAluminum, total [as Al]MO AVG report only all year
DPFAluminum, total [as Al]MO MAX report only all year
DPFAluminum, dissolved [as Al]MO MIN report only all year
DPFAluminum, dissolved [as Al]MO AVG report only all year
DPFAluminum, dissolved [as Al]MO MAX report only all year
DPFSolids, total dissolvedMO AVG report only all year
DPFSolids, total dissolvedMO MAX report only all year
UPFStream flow, instantaneousMO AVG report only all year
UPFStream flow, instantaneousMO MAX report only all year
UPFSpecific conductanceMO MIN report only all year
UPFSpecific conductanceMO AVG report only all year
UPFSpecific conductanceMO MAX report only all year
UPFpHMO MIN report only all year
UPFpHMO MAX report only all year
UPFSulfate, total [as SO4]MO MIN report only all year
UPFSulfate, total [as SO4]MO AVG report only all year
UPFSulfate, total [as SO4]MO MAX report only all year
UPFIron, total [as Fe]MO MIN report only all year
UPFIron, total [as Fe]MO AVG report only all year
UPFIron, total [as Fe]MO MAX report only all year
UPFManganese, total [as Mn]MO MIN report only all year
UPFManganese, total [as Mn]MO AVG report only all year
UPFManganese, total [as Mn]MO MAX report only all year
UPFAluminum, total [as Al]MO MIN report only all year
UPFAluminum, total [as Al]MO AVG report only all year
UPFAluminum, total [as Al]MO MAX report only all year
UPFAluminum, dissolved [as Al]MO MIN report only all year
UPFAluminum, dissolved [as Al]MO AVG report only all year
UPFAluminum, dissolved [as Al]MO MAX report only all year
UPFSolids, total dissolvedMO MIN report only all year
UPFSolids, total dissolvedMO AVG report only all year
UPFSolids, 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