WOLF RUN MINING LLC

NPDES permit WV0097341 · Minor NON-POTW · effective, expires 2027-12-07 · 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
12required values missing, on 4 form(s)
0of 34 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 (133)

OutfallParameterStatisticLimitMonths
002Flow rateMO AVG report only all year
002Flow rateMO MAX report only all year
002Specific conductanceMO MIN report only all year
002Specific conductanceMO AVG report only all year
002Specific conductanceMO MAX report only all year
002pHMO MIN >= 6 SU all year
002pHMO MAX <= 9 SU all year
002Solids, total suspendedMO MIN report only all year
002Solids, total suspendedMO AVG <= 139 mg/L all year
002Solids, total suspendedMO AVG <= 35 mg/L all year
002Solids, total suspendedMO MAX report only all year
002Solids, total suspendedMO MAX <= 70 mg/L all year
002Solids, settleableMO MIN report only all year
002Solids, settleableMO AVG report only all year
002Solids, settleableMO MAX <= .5 mL/L all year
002Sulfate, total [as SO4]MO MIN report only all year
002Sulfate, total [as SO4]MO AVG report only all year
002Sulfate, total [as SO4]MO MAX report only all year
002Iron, total [as Fe]MO MIN report only all year
002Iron, total [as Fe]MO AVG <= .95 mg/L all year
002Iron, total [as Fe]MO MAX <= 1.64 mg/L all year
002Manganese, total [as Mn]MO MIN report only all year
002Manganese, total [as Mn]MO AVG <= 2 mg/L all year
002Manganese, total [as Mn]MO MAX <= 4 mg/L all year
002Aluminum, total [as Al]MO MIN report only all year
002Aluminum, total [as Al]MO AVG <= .43 mg/L all year
002Aluminum, total [as Al]MO MAX <= .75 mg/L all year
002Aluminum, dissolved [as Al]MO MIN report only all year
002Aluminum, dissolved [as Al]MO AVG report only all year
002Aluminum, dissolved [as Al]MO MAX report only all year
002Solids, total dissolvedMO MIN report only all year
002Solids, total dissolvedMO AVG report only all year
002Solids, 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 <= 139 mg/L all year
003Solids, total suspendedMO AVG <= 35 mg/L all year
003Solids, total suspendedMO MAX report only 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
003Iron, total [as Fe]MO MIN report only all year
003Iron, total [as Fe]MO AVG <= .95 mg/L all year
003Iron, total [as Fe]MO MAX <= 1.64 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
004Flow rateMO AVG report only all year
004Flow rateMO MAX report only all year
004pHMO MIN >= 6 SU all year
004pHMO MAX <= 9 SU all year
004Solids, settleableMO MAX <= .5 mL/L all year
005Flow rateMO AVG report only all year
005Flow rateMO MAX report only all year
005pHMO MIN >= 6 SU all year
005pHMO MAX <= 9 SU all year
005Solids, settleableMO MIN report only all year
005Solids, settleableMO AVG report only all year
005Solids, settleableMO MAX <= .5 mL/L all year
006Flow rateMO AVG report only all year
006Flow rateMO MAX report only all year
006pHMO MIN >= 6 SU all year
006pHMO MAX <= 9 SU all year
006Solids, settleableMO MIN report only all year
006Solids, settleableMO AVG report only all year
006Solids, settleableMO MAX <= .5 mL/L all year
DMCBStream flow, instantaneousMO AVG report only all year
DMCBStream flow, instantaneousMO MAX report only all year
DMCBSpecific conductanceMO MIN report only all year
DMCBSpecific conductanceMO AVG report only all year
DMCBSpecific conductanceMO MAX report only all year
DMCBpHMO MIN report only all year
DMCBpHMO MAX report only all year
DMCBSulfate, total [as SO4]MO MIN report only all year
DMCBSulfate, total [as SO4]MO AVG report only all year
DMCBSulfate, total [as SO4]MO MAX report only all year
DMCBIron, total [as Fe]MO MIN report only all year
DMCBIron, total [as Fe]MO AVG report only all year
DMCBIron, total [as Fe]MO MAX report only all year
DMCBManganese, total [as Mn]MO MIN report only all year
DMCBManganese, total [as Mn]MO AVG report only all year
DMCBManganese, total [as Mn]MO MAX report only all year
DMCBAluminum, total [as Al]MO MIN report only all year
DMCBAluminum, total [as Al]MO AVG report only all year
DMCBAluminum, total [as Al]MO MAX report only all year
DMCBAluminum, dissolved [as Al]MO MIN report only all year
DMCBAluminum, dissolved [as Al]MO AVG report only all year
DMCBAluminum, dissolved [as Al]MO MAX report only all year
DMCBSolids, total dissolvedMO MIN report only all year
DMCBSolids, total dissolvedMO AVG report only all year
DMCBSolids, total dissolvedMO MAX report only all year
UMCBStream flow, instantaneousMO AVG report only all year
UMCBStream flow, instantaneousMO MAX report only all year
UMCBSpecific conductanceMO MIN report only all year
UMCBSpecific conductanceMO AVG report only all year
UMCBSpecific conductanceMO MAX report only all year
UMCBpHMO MIN report only all year
UMCBpHMO AVG report only all year
UMCBpHMO MAX report only all year
UMCBSulfate, total [as SO4]MO MIN report only all year
UMCBSulfate, total [as SO4]MO AVG report only all year
UMCBSulfate, total [as SO4]MO MAX report only all year
UMCBIron, total [as Fe]MO MIN report only all year
UMCBIron, total [as Fe]MO AVG report only all year
UMCBIron, total [as Fe]MO MAX report only all year
UMCBManganese, total [as Mn]MO MIN report only all year
UMCBManganese, total [as Mn]MO AVG report only all year
UMCBManganese, total [as Mn]MO MAX report only all year
UMCBAluminum, total [as Al]MO MIN report only all year
UMCBAluminum, total [as Al]MO AVG report only all year
UMCBAluminum, total [as Al]MO MAX report only all year
UMCBAluminum, dissolved [as Al]MO MIN report only all year
UMCBAluminum, dissolved [as Al]MO AVG report only all year
UMCBAluminum, dissolved [as Al]MO MAX report only all year
UMCBSolids, total dissolvedMO MIN report only all year
UMCBSolids, total dissolvedMO AVG report only all year
UMCBSolids, 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