WOLFPEN KNOB DEVELOPMENT COMPANY LLC

NPDES permit WV1023331 · Minor NON-POTW · effective, expires 2028-08-20 · 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
0required values missing, on 0 form(s)
0of 72 forms filed late

Last period with anything received: 2026-05-31.

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 (212)

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 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 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 <= 4 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
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 <= 35 mg/L all year
002Solids, total suspendedMO MAX <= 70 mg/L 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 <= 1.42 mg/L all year
002Iron, total [as Fe]MO MAX <= 2.46 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 <= 3 mg/L all year
002Aluminum, total [as Al]MO MAX <= 6 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 <= 35 mg/L all year
003Solids, total suspendedMO MAX <= 70 mg/L 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 <= 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 <= 4 mg/L all year
003Aluminum, total [as Al]MO MIN report only all year
003Aluminum, total [as Al]MO AVG <= 3 mg/L all year
003Aluminum, total [as Al]MO MAX <= 6 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
004Specific conductanceMO MIN report only all year
004Specific conductanceMO AVG report only all year
004Specific conductanceMO MAX report only all year
004pHMO MIN >= 6 SU all year
004pHMO MAX <= 9 SU all year
004Solids, total suspendedMO MIN report only all year
004Solids, total suspendedMO AVG <= 35 mg/L all year
004Solids, total suspendedMO MAX <= 70 mg/L all year
004Solids, settleableMO MAX <= .5 mL/L all year
004Sulfate, total [as SO4]MO MIN report only all year
004Sulfate, total [as SO4]MO AVG report only all year
004Sulfate, total [as SO4]MO MAX report only all year
004Iron, total [as Fe]MO MIN report only all year
004Iron, total [as Fe]MO AVG <= 1.42 mg/L all year
004Iron, total [as Fe]MO MAX <= 2.46 mg/L all year
004Manganese, total [as Mn]MO MIN report only all year
004Manganese, total [as Mn]MO AVG <= 2 mg/L all year
004Manganese, total [as Mn]MO MAX <= 4 mg/L all year
004Aluminum, total [as Al]MO MIN report only all year
004Aluminum, total [as Al]MO AVG <= 3 mg/L all year
004Aluminum, total [as Al]MO MAX <= 6 mg/L all year
004Aluminum, dissolved [as Al]MO MIN report only all year
004Aluminum, dissolved [as Al]MO AVG report only all year
004Aluminum, dissolved [as Al]MO MAX report only all year
004Solids, total dissolvedMO MIN report only all year
004Solids, total dissolvedMO AVG report only all year
004Solids, total dissolvedMO MAX report only all year
DSMRStream flow, instantaneousMO AVG report only all year
DSMRStream flow, instantaneousMO MAX report only all year
DSMRSpecific conductanceMO AVG report only all year
DSMRSpecific conductanceMO MAX report only all year
DSMRpHMO MIN report only all year
DSMRpHMO MAX report only all year
DSMRHardness, total [as CaCO3]MO MIN report only all year
DSMRHardness, total [as CaCO3]MO AVG report only all year
DSMRHardness, total [as CaCO3]MO MAX report only all year
DSMRSulfate, total [as SO4]MO AVG report only all year
DSMRSulfate, total [as SO4]MO MAX report only all year
DSMRIron, total [as Fe]MO AVG report only all year
DSMRIron, total [as Fe]MO MAX report only all year
DSMRManganese, total [as Mn]MO MIN report only all year
DSMRManganese, total [as Mn]MO AVG report only all year
DSMRManganese, total [as Mn]MO MAX report only all year
DSMRAluminum, total [as Al]MO MIN report only all year
DSMRAluminum, total [as Al]MO AVG report only all year
DSMRAluminum, total [as Al]MO MAX report only all year
DSMRAluminum, dissolved [as Al]MO MIN report only all year
DSMRAluminum, dissolved [as Al]MO AVG report only all year
DSMRAluminum, dissolved [as Al]MO MAX report only all year
DSMRSolids, total dissolvedMO AVG report only all year
DSMRSolids, total dissolvedMO MAX report only all year
USCRStream flow, instantaneousMO AVG report only all year
USCRStream flow, instantaneousMO MAX report only all year
USCRSpecific conductanceMO AVG report only all year
USCRSpecific conductanceMO MAX report only all year
USCRpHMO MIN report only all year
USCRpHMO MAX report only all year
USCRHardness, total [as CaCO3]MO MIN report only all year
USCRHardness, total [as CaCO3]MO AVG report only all year
USCRHardness, total [as CaCO3]MO MAX report only all year
USCRSulfate, total [as SO4]MO AVG report only all year
USCRSulfate, total [as SO4]MO MAX report only all year
USCRIron, total [as Fe]MO AVG report only all year
USCRIron, total [as Fe]MO MAX report only all year
USCRManganese, total [as Mn]MO MIN report only all year
USCRManganese, total [as Mn]MO AVG report only all year
USCRManganese, total [as Mn]MO MAX report only all year
USCRAluminum, total [as Al]MO MIN report only all year
USCRAluminum, total [as Al]MO AVG report only all year
USCRAluminum, total [as Al]MO MAX report only all year
USCRAluminum, dissolved [as Al]MO MIN report only all year
USCRAluminum, dissolved [as Al]MO AVG report only all year
USCRAluminum, dissolved [as Al]MO MAX report only all year
USCRSolids, total dissolvedMO AVG report only all year
USCRSolids, total dissolvedMO MAX report only all year
USCR-1Stream flow, instantaneousMO AVG report only all year
USCR-1Stream flow, instantaneousMO MAX report only all year
USCR-1Specific conductanceMO AVG report only all year
USCR-1Specific conductanceMO MAX report only all year
USCR-1pHMO MIN report only all year
USCR-1pHMO MAX report only all year
USCR-1Hardness, total [as CaCO3]MO AVG report only all year
USCR-1Hardness, total [as CaCO3]MO MAX report only all year
USCR-1Sulfate, total [as SO4]MO AVG report only all year
USCR-1Sulfate, total [as SO4]MO MAX report only all year
USCR-1Iron, total [as Fe]MO MIN report only all year
USCR-1Iron, total [as Fe]MO AVG report only all year
USCR-1Iron, total [as Fe]MO MAX report only all year
USCR-1Manganese, total [as Mn]MO MIN report only all year
USCR-1Manganese, total [as Mn]MO AVG report only all year
USCR-1Manganese, total [as Mn]MO MAX report only all year
USCR-1Aluminum, total [as Al]MO MIN report only all year
USCR-1Aluminum, total [as Al]MO AVG report only all year
USCR-1Aluminum, total [as Al]MO MAX report only all year
USCR-1Aluminum, dissolved [as Al]MO MIN report only all year
USCR-1Aluminum, dissolved [as Al]MO AVG report only all year
USCR-1Aluminum, dissolved [as Al]MO MAX report only all year
USCR-1Solids, total dissolvedMO AVG report only all year
USCR-1Solids, total dissolvedMO MAX report only all year
USMRStream flow, instantaneousMO AVG report only all year
USMRStream flow, instantaneousMO MAX report only all year
USMRSpecific conductanceMO AVG report only all year
USMRSpecific conductanceMO MAX report only all year
USMRpHMO MIN report only all year
USMRpHMO MAX report only all year
USMRHardness, total [as CaCO3]MO AVG report only all year
USMRHardness, total [as CaCO3]MO MAX report only all year
USMRSulfate, total [as SO4]MO AVG report only all year
USMRSulfate, total [as SO4]MO MAX report only all year
USMRIron, total [as Fe]MO MIN report only all year
USMRIron, total [as Fe]MO AVG report only all year
USMRIron, total [as Fe]MO MAX report only all year
USMRManganese, total [as Mn]MO MIN report only all year
USMRManganese, total [as Mn]MO AVG report only all year
USMRManganese, total [as Mn]MO MAX report only all year
USMRAluminum, total [as Al]MO MIN report only all year
USMRAluminum, total [as Al]MO AVG report only all year
USMRAluminum, total [as Al]MO MAX report only all year
USMRAluminum, dissolved [as Al]MO MIN report only all year
USMRAluminum, dissolved [as Al]MO AVG report only all year
USMRAluminum, dissolved [as Al]MO MAX report only all year
USMRSolids, total dissolvedMO AVG report only all year
USMRSolids, 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