COAL-MAC LLC

NPDES permit WV1013114 · Minor NON-POTW · effective, expires 2028-07-11 · EPA's file as of 2026-09-19

Check this month's numbers before you file

EPA's record, 2025-09-01 to 2026-08-31

6values over a limit
263required values missing, on 13 form(s)
2of 16 forms filed late

Last period with anything received: 2026-03-31. Most often over: Selenium, total recoverable (6).

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 (52)

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 <= 10.5 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 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 AVG <= 4.7 ug/L all year
001Selenium, total recoverableMO MAX <= 8.2 ug/L all year
001Iron, total [as Fe]MO MIN report only all year
001Iron, total [as Fe]MO AVG <= 3 mg/L all year
001Iron, total [as Fe]MO MAX <= 5.26 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 MIN report only all year
001Solids, total dissolvedMO AVG report only all year
001Solids, total dissolvedMO MAX report only all year
DMCStream flow, instantaneousMO AVG report only all year
DMCStream flow, instantaneousMO MAX report only all year
DMCSpecific conductanceMO AVG report only all year
DMCSpecific conductanceMO MAX report only all year
DMCpHMO MIN report only all year
DMCpHMO MAX report only all year
DMCSulfate, total [as SO4]MO AVG report only all year
DMCSulfate, total [as SO4]MO MAX report only all year
DMCSelenium, total recoverableMO MIN report only all year
DMCSelenium, total recoverableMO AVG report only all year
DMCSelenium, total recoverableMO MAX report only all year
DMCIron, total [as Fe]MO AVG report only all year
DMCIron, total [as Fe]MO MAX report only all year
DMCManganese, total [as Mn]MO MIN report only all year
DMCManganese, total [as Mn]MO AVG report only all year
DMCManganese, total [as Mn]MO MAX report only all year
DMCAluminum, total [as Al]MO MIN report only all year
DMCAluminum, total [as Al]MO AVG report only all year
DMCAluminum, total [as Al]MO MAX report only all year
DMCAluminum, dissolved [as Al]MO MIN report only all year
DMCAluminum, dissolved [as Al]MO AVG report only all year
DMCAluminum, dissolved [as Al]MO MAX report only all year
DMCSolids, total dissolvedMO AVG report only all year
DMCSolids, 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