COAL-MAC LLC

NPDES permit WV1010948 · Minor NON-POTW · effective, expires 2028-03-07 · 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
204required values missing, on 6 form(s)
4of 15 forms filed late

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

Reporting

Reports are due about 87 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (102)

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 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 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
001Selenium, total recoverableMO MIN report only all year
001Selenium, total recoverableMO AVG report only all year
001Selenium, total recoverableMO 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 <= 3.47 mg/L all year
001Aluminum, total [as Al]MO MIN report only all year
001Aluminum, total [as Al]MO AVG <= 3 mg/L all year
001Aluminum, total [as Al]MO MAX <= 6 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
DBCStream flow, instantaneousMO AVG report only all year
DBCStream flow, instantaneousMO MAX report only all year
DBCSpecific conductanceMO AVG report only all year
DBCSpecific conductanceMO MAX report only all year
DBCpHMO MIN report only all year
DBCpHMO MAX report only all year
DBCSulfate, total [as SO4]MO AVG report only all year
DBCSulfate, total [as SO4]MO MAX report only all year
DBCSelenium, total recoverableMO MIN report only all year
DBCSelenium, total recoverableMO AVG report only all year
DBCSelenium, total recoverableMO MAX report only all year
DBCIron, total [as Fe]MO AVG report only all year
DBCIron, total [as Fe]MO MAX report only all year
DBCManganese, total [as Mn]MO MIN report only all year
DBCManganese, total [as Mn]MO AVG report only all year
DBCManganese, total [as Mn]MO MAX report only all year
DBCAluminum, total [as Al]MO MIN report only all year
DBCAluminum, total [as Al]MO AVG report only all year
DBCAluminum, total [as Al]MO MAX report only all year
DBCAluminum, dissolved [as Al]MO MIN report only all year
DBCAluminum, dissolved [as Al]MO AVG report only all year
DBCAluminum, dissolved [as Al]MO MAX report only all year
DBCSolids, total dissolvedMO AVG report only all year
DBCSolids, total dissolvedMO MAX report only all year
U-574Stream flow, instantaneousMO AVG report only all year
U-574Stream flow, instantaneousMO MAX report only all year
U-574Specific conductanceMO AVG report only all year
U-574Specific conductanceMO MAX report only all year
U-574pHMO MIN report only all year
U-574pHMO MAX report only all year
U-574Sulfate, total [as SO4]MO AVG report only all year
U-574Sulfate, total [as SO4]MO MAX report only all year
U-574Selenium, total recoverableMO MIN report only all year
U-574Selenium, total recoverableMO AVG report only all year
U-574Selenium, total recoverableMO MAX report only all year
U-574Iron, total [as Fe]MO MIN report only all year
U-574Iron, total [as Fe]MO AVG report only all year
U-574Iron, total [as Fe]MO MAX report only all year
U-574Manganese, total [as Mn]MO MIN report only all year
U-574Manganese, total [as Mn]MO AVG report only all year
U-574Manganese, total [as Mn]MO MAX report only all year
U-574Aluminum, total [as Al]MO MIN report only all year
U-574Aluminum, total [as Al]MO AVG report only all year
U-574Aluminum, total [as Al]MO MAX report only all year
U-574Solids, total dissolvedMO AVG report only all year
U-574Solids, total dissolvedMO MAX report only all year
UBCStream flow, instantaneousMO AVG report only all year
UBCStream flow, instantaneousMO MAX report only all year
UBCSpecific conductanceMO AVG report only all year
UBCSpecific conductanceMO MAX report only all year
UBCpHMO MIN report only all year
UBCpHMO MAX report only all year
UBCSulfate, total [as SO4]MO AVG report only all year
UBCSulfate, total [as SO4]MO MAX report only all year
UBCSelenium, total recoverableMO MIN report only all year
UBCSelenium, total recoverableMO AVG report only all year
UBCSelenium, total recoverableMO MAX report only all year
UBCIron, total [as Fe]MO MIN report only all year
UBCIron, total [as Fe]MO AVG report only all year
UBCIron, total [as Fe]MO MAX report only all year
UBCManganese, total [as Mn]MO MIN report only all year
UBCManganese, total [as Mn]MO AVG report only all year
UBCManganese, total [as Mn]MO MAX report only all year
UBCAluminum, total [as Al]MO MIN report only all year
UBCAluminum, total [as Al]MO AVG report only all year
UBCAluminum, total [as Al]MO MAX report only all year
UBCSolids, total dissolvedMO AVG report only all year
UBCSolids, 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