COAL-MAC LLC

NPDES permit WV1016971 · Minor NON-POTW · effective, expires 2029-11-03 · 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
396required values missing, on 21 form(s)
7of 36 forms filed late

Last period with anything received: 2026-03-31.

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 (94)

OutfallParameterStatisticLimitMonths
001Flow rateMO MAX report only all year
001pHMO MIN >= 6 SU all year
001pHMO MAX <= 9 SU all year
001Solids, settleableMO MAX <= .5 mL/L 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 MIN report only all year
003Solids, settleableMO AVG report only 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
003Selenium, total recoverableMO AVG <= 4.7 ug/L all year
003Selenium, total recoverableMO MAX <= 8.2 ug/L 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 <= 3.47 mg/L all year
003Aluminum, total [as Al]MO MIN report only all year
003Aluminum, total [as Al]MO AVG <= .43 mg/L all year
003Aluminum, total [as Al]MO MAX <= .75 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
DMC-1Stream flow, instantaneousMO AVG report only all year
DMC-1Stream flow, instantaneousMO MAX report only all year
DMC-1Specific conductanceMO AVG report only all year
DMC-1Specific conductanceMO MAX report only all year
DMC-1pHMO MIN report only all year
DMC-1pHMO MAX report only all year
DMC-1Sulfate, total [as SO4]MO AVG report only all year
DMC-1Sulfate, total [as SO4]MO MAX report only all year
DMC-1Iron, total [as Fe]MO AVG report only all year
DMC-1Iron, total [as Fe]MO MAX report only all year
DMC-1Manganese, total [as Mn]MO AVG report only all year
DMC-1Manganese, total [as Mn]MO MAX report only all year
DMC-1Aluminum, total [as Al]MO AVG report only all year
DMC-1Aluminum, total [as Al]MO MAX report only all year
DMC-1Aluminum, dissolved [as Al]MO MIN report only all year
DMC-1Aluminum, dissolved [as Al]MO AVG report only all year
DMC-1Aluminum, dissolved [as Al]MO MAX report only all year
DMC-1Solids, total dissolvedMO AVG report only all year
DMC-1Solids, total dissolvedMO MAX report only all year
DTBStream flow, instantaneousMO AVG report only all year
DTBStream flow, instantaneousMO MAX report only all year
DTBSpecific conductanceMO AVG report only all year
DTBSpecific conductanceMO MAX report only all year
DTBpHMO MIN report only all year
DTBpHMO MAX report only all year
DTBSulfate, total [as SO4]MO AVG report only all year
DTBSulfate, total [as SO4]MO MAX report only all year
DTBSelenium, total recoverableMO MIN report only all year
DTBSelenium, total recoverableMO AVG report only all year
DTBSelenium, total recoverableMO MAX report only all year
DTBIron, total [as Fe]MO AVG report only all year
DTBIron, total [as Fe]MO MAX report only all year
DTBManganese, total [as Mn]MO AVG report only all year
DTBManganese, total [as Mn]MO MAX report only all year
DTBAluminum, total [as Al]MO AVG report only all year
DTBAluminum, total [as Al]MO MAX report only all year
DTBAluminum, dissolved [as Al]MO MIN report only all year
DTBAluminum, dissolved [as Al]MO AVG report only all year
DTBAluminum, dissolved [as Al]MO MAX report only all year
DTBSolids, total dissolvedMO AVG report only all year
DTBSolids, total dissolvedMO MAX report only all year
UMC-1Stream flow, instantaneousMO AVG report only all year
UMC-1Stream flow, instantaneousMO MAX report only all year
UMC-1Specific conductanceMO AVG report only all year
UMC-1Specific conductanceMO MAX report only all year
UMC-1pHMO AVG report only all year
UMC-1pHMO MAX report only all year
UMC-1Sulfate, total [as SO4]MO AVG report only all year
UMC-1Sulfate, total [as SO4]MO MAX report only all year
UMC-1Iron, total [as Fe]MO AVG report only all year
UMC-1Iron, total [as Fe]MO MAX report only all year
UMC-1Manganese, total [as Mn]MO AVG report only all year
UMC-1Manganese, total [as Mn]MO MAX report only all year
UMC-1Aluminum, total [as Al]MO AVG report only all year
UMC-1Aluminum, total [as Al]MO MAX report only all year
UMC-1Solids, total dissolvedMO AVG report only all year
UMC-1Solids, 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