ROCKWELL MINING, LLC

NPDES permit WV1028332 · Minor NON-POTW · effective, expires 2027-01-27 · 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
34required values missing, on 2 form(s)
0of 40 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 (194)

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
001Alkalinity, total [as CaCO3]MO MIN report only all year
001Alkalinity, total [as CaCO3]MO AVG report only all year
001Alkalinity, total [as CaCO3]MO MAX report only 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
001Calcium, total [as Ca]MO MIN report only all year
001Calcium, total [as Ca]MO AVG report only all year
001Calcium, total [as Ca]MO MAX report only all year
001Magnesium, total [as Mg]MO MIN report only all year
001Magnesium, total [as Mg]MO AVG report only all year
001Magnesium, total [as Mg]MO MAX report only all year
001Sodium, total [as Na]MO MIN report only all year
001Sodium, total [as Na]MO AVG report only all year
001Sodium, total [as Na]MO MAX report only all year
001Potassium, total [as K]MO MIN report only all year
001Potassium, total [as K]MO AVG report only all year
001Potassium, total [as K]MO MAX report only 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 <= .3 mg/L all year
001Iron, total [as Fe]MO MAX <= .53 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 <= .1 mg/L all year
001Aluminum, total [as Al]MO MAX <= .17 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
001Toxicity [chronic], Ceriodaphnia dubiaMO MIN report only all year
001Toxicity [chronic], Ceriodaphnia dubiaMO AVG <= .82 tox chronic all year
001Toxicity [chronic], Ceriodaphnia dubiaMO MAX <= 1.64 tox chronic 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 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 <= 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
BAS-HC-1Stream flow, instantaneousMO AVG report only all year
BAS-HC-1Stream flow, instantaneousMO MAX report only all year
BAS-HC-1Specific conductanceMO MIN report only all year
BAS-HC-1Specific conductanceMO AVG report only all year
BAS-HC-1Specific conductanceMO MAX report only all year
BAS-HC-1pHMO MIN report only all year
BAS-HC-1pHMO MAX report only all year
BAS-HC-1Alkalinity, total [as CaCO3]MO MIN report only all year
BAS-HC-1Alkalinity, total [as CaCO3]MO AVG report only all year
BAS-HC-1Alkalinity, total [as CaCO3]MO MAX report only all year
BAS-HC-1Solids, total suspendedMO MIN report only all year
BAS-HC-1Solids, total suspendedMO AVG report only all year
BAS-HC-1Solids, total suspendedMO MAX report only all year
BAS-HC-1Calcium, total [as Ca]MO MIN report only all year
BAS-HC-1Calcium, total [as Ca]MO AVG report only all year
BAS-HC-1Calcium, total [as Ca]MO MAX report only all year
BAS-HC-1Magnesium, total [as Mg]MO MIN report only all year
BAS-HC-1Magnesium, total [as Mg]MO AVG report only all year
BAS-HC-1Magnesium, total [as Mg]MO MAX report only all year
BAS-HC-1Sodium, total [as Na]MO MIN report only all year
BAS-HC-1Sodium, total [as Na]MO AVG report only all year
BAS-HC-1Sodium, total [as Na]MO MAX report only all year
BAS-HC-1Potassium, total [as K]MO MIN report only all year
BAS-HC-1Potassium, total [as K]MO AVG report only all year
BAS-HC-1Potassium, total [as K]MO MAX report only all year
BAS-HC-1Sulfate, total [as SO4]MO MIN report only all year
BAS-HC-1Sulfate, total [as SO4]MO AVG report only all year
BAS-HC-1Sulfate, total [as SO4]MO MAX report only all year
BAS-HC-1Iron, total [as Fe]MO MIN report only all year
BAS-HC-1Iron, total [as Fe]MO AVG report only all year
BAS-HC-1Iron, total [as Fe]MO MAX report only all year
BAS-HC-1Manganese, total [as Mn]MO MIN report only all year
BAS-HC-1Manganese, total [as Mn]MO AVG report only all year
BAS-HC-1Manganese, total [as Mn]MO MAX report only all year
BAS-HC-1Aluminum, total [as Al]MO MIN report only all year
BAS-HC-1Aluminum, total [as Al]MO AVG report only all year
BAS-HC-1Aluminum, total [as Al]MO MAX report only all year
BAS-HC-1Aluminum, dissolved [as Al]MO MIN report only all year
BAS-HC-1Aluminum, dissolved [as Al]MO AVG report only all year
BAS-HC-1Aluminum, dissolved [as Al]MO MAX report only all year
BAS-HC-1Solids, total dissolvedMO MIN report only all year
BAS-HC-1Solids, total dissolvedMO AVG report only all year
BAS-HC-1Solids, total dissolvedMO MAX report only all year
BAS-HC-2Stream flow, instantaneousMO AVG report only all year
BAS-HC-2Stream flow, instantaneousMO MAX report only all year
BAS-HC-2Specific conductanceMO MIN report only all year
BAS-HC-2Specific conductanceMO AVG report only all year
BAS-HC-2Specific conductanceMO MAX report only all year
BAS-HC-2pHMO MIN report only all year
BAS-HC-2pHMO MAX report only all year
BAS-HC-2Alkalinity, total [as CaCO3]MO MIN report only all year
BAS-HC-2Alkalinity, total [as CaCO3]MO AVG report only all year
BAS-HC-2Alkalinity, total [as CaCO3]MO MAX report only all year
BAS-HC-2Solids, total suspendedMO MIN report only all year
BAS-HC-2Solids, total suspendedMO AVG report only all year
BAS-HC-2Solids, total suspendedMO MAX report only all year
BAS-HC-2Calcium, total [as Ca]MO MIN report only all year
BAS-HC-2Calcium, total [as Ca]MO AVG report only all year
BAS-HC-2Calcium, total [as Ca]MO MAX report only all year
BAS-HC-2Magnesium, total [as Mg]MO MIN report only all year
BAS-HC-2Magnesium, total [as Mg]MO AVG report only all year
BAS-HC-2Magnesium, total [as Mg]MO MAX report only all year
BAS-HC-2Sodium, total [as Na]MO MIN report only all year
BAS-HC-2Sodium, total [as Na]MO AVG report only all year
BAS-HC-2Sodium, total [as Na]MO MAX report only all year
BAS-HC-2Potassium, total [as K]MO MIN report only all year
BAS-HC-2Potassium, total [as K]MO AVG report only all year
BAS-HC-2Potassium, total [as K]MO MAX report only all year
BAS-HC-2Sulfate, total [as SO4]MO MIN report only all year
BAS-HC-2Sulfate, total [as SO4]MO AVG report only all year
BAS-HC-2Sulfate, total [as SO4]MO MAX report only all year
BAS-HC-2Iron, total [as Fe]MO MIN report only all year
BAS-HC-2Iron, total [as Fe]MO AVG report only all year
BAS-HC-2Iron, total [as Fe]MO MAX report only all year
BAS-HC-2Manganese, total [as Mn]MO MIN report only all year
BAS-HC-2Manganese, total [as Mn]MO AVG report only all year
BAS-HC-2Manganese, total [as Mn]MO MAX report only all year
BAS-HC-2Aluminum, total [as Al]MO MIN report only all year
BAS-HC-2Aluminum, total [as Al]MO AVG report only all year
BAS-HC-2Aluminum, total [as Al]MO MAX report only all year
BAS-HC-2Aluminum, dissolved [as Al]MO MIN report only all year
BAS-HC-2Aluminum, dissolved [as Al]MO AVG report only all year
BAS-HC-2Aluminum, dissolved [as Al]MO MAX report only all year
BAS-HC-2Solids, total dissolvedMO MIN report only all year
BAS-HC-2Solids, total dissolvedMO AVG report only all year
BAS-HC-2Solids, total dissolvedMO MAX report only all year
DSCBStream flow, instantaneousMO AVG report only all year
DSCBStream flow, instantaneousMO MAX report only all year
DSCBSpecific conductanceMO MIN report only all year
DSCBSpecific conductanceMO AVG report only all year
DSCBSpecific conductanceMO MAX report only all year
DSCBpHMO MIN report only all year
DSCBpHMO MAX report only all year
DSCBHardness, total [as CaCO3]MO MIN report only all year
DSCBHardness, total [as CaCO3]MO AVG report only all year
DSCBHardness, total [as CaCO3]MO MAX report only all year
DSCBSulfate, total [as SO4]MO MIN report only all year
DSCBSulfate, total [as SO4]MO AVG report only all year
DSCBSulfate, total [as SO4]MO MAX report only all year
DSCBIron, total [as Fe]MO MIN report only all year
DSCBIron, total [as Fe]MO AVG report only all year
DSCBIron, total [as Fe]MO MAX report only all year
DSCBManganese, total [as Mn]MO MIN report only all year
DSCBManganese, total [as Mn]MO AVG report only all year
DSCBManganese, total [as Mn]MO MAX report only all year
DSCBAluminum, total [as Al]MO MIN report only all year
DSCBAluminum, total [as Al]MO AVG report only all year
DSCBAluminum, total [as Al]MO MAX report only all year
DSCBAluminum, dissolved [as Al]MO MIN report only all year
DSCBAluminum, dissolved [as Al]MO AVG report only all year
DSCBAluminum, dissolved [as Al]MO MAX report only all year
DSCBSolids, total dissolvedMO MIN report only all year
DSCBSolids, total dissolvedMO AVG report only all year
DSCBSolids, 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