ROCKWELL MINING, LLC

NPDES permit WV1025155 · Minor NON-POTW · effective, expires 2028-01-22 · 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

0values over a limit
21required values missing, on 10 form(s)
0of 32 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 (171)

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 <= 163 mg/L 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
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
001Selenium, total recoverableMO MIN 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 <= 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
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
BAS-SF001DSStream flow, instantaneousMO AVG report only all year
BAS-SF001DSStream flow, instantaneousMO MAX report only all year
BAS-SF001DSSpecific conductanceMO MIN report only all year
BAS-SF001DSSpecific conductanceMO AVG report only all year
BAS-SF001DSSpecific conductanceMO MAX report only all year
BAS-SF001DSpHMO MIN report only all year
BAS-SF001DSpHMO MAX report only all year
BAS-SF001DSAlkalinity, total [as CaCO3]MO MIN report only all year
BAS-SF001DSAlkalinity, total [as CaCO3]MO AVG report only all year
BAS-SF001DSAlkalinity, total [as CaCO3]MO MAX report only all year
BAS-SF001DSSolids, total suspendedMO MIN report only all year
BAS-SF001DSSolids, total suspendedMO AVG report only all year
BAS-SF001DSSolids, total suspendedMO MAX report only all year
BAS-SF001DSCalcium, total [as Ca]MO MIN report only all year
BAS-SF001DSCalcium, total [as Ca]MO AVG report only all year
BAS-SF001DSCalcium, total [as Ca]MO MAX report only all year
BAS-SF001DSMagnesium, total [as Mg]MO MIN report only all year
BAS-SF001DSMagnesium, total [as Mg]MO AVG report only all year
BAS-SF001DSMagnesium, total [as Mg]MO MAX report only all year
BAS-SF001DSSodium, total [as Na]MO MIN report only all year
BAS-SF001DSSodium, total [as Na]MO AVG report only all year
BAS-SF001DSSodium, total [as Na]MO MAX report only all year
BAS-SF001DSPotassium, total [as K]MO MIN report only all year
BAS-SF001DSPotassium, total [as K]MO AVG report only all year
BAS-SF001DSPotassium, total [as K]MO MAX report only all year
BAS-SF001DSSulfate, total [as SO4]MO MIN report only all year
BAS-SF001DSSulfate, total [as SO4]MO AVG report only all year
BAS-SF001DSSulfate, total [as SO4]MO MAX report only all year
BAS-SF001DSSelenium, total recoverableMO MIN report only all year
BAS-SF001DSSelenium, total recoverableMO AVG report only all year
BAS-SF001DSSelenium, total recoverableMO MAX report only all year
BAS-SF001DSIron, total [as Fe]MO MIN report only all year
BAS-SF001DSIron, total [as Fe]MO AVG report only all year
BAS-SF001DSIron, total [as Fe]MO MAX report only all year
BAS-SF001DSManganese, total [as Mn]MO MIN report only all year
BAS-SF001DSManganese, total [as Mn]MO AVG report only all year
BAS-SF001DSManganese, total [as Mn]MO MAX report only all year
BAS-SF001DSAluminum, total [as Al]MO MIN report only all year
BAS-SF001DSAluminum, total [as Al]MO AVG report only all year
BAS-SF001DSAluminum, total [as Al]MO MAX report only all year
BAS-SF001DSAluminum, dissolved [as Al]MO MIN report only all year
BAS-SF001DSAluminum, dissolved [as Al]MO AVG report only all year
BAS-SF001DSAluminum, dissolved [as Al]MO MAX report only all year
BAS-SF001DSSolids, total dissolvedMO MIN report only all year
BAS-SF001DSSolids, total dissolvedMO AVG report only all year
BAS-SF001DSSolids, total dissolvedMO MAX report only all year
BAS-SF001USStream flow, instantaneousMO AVG report only all year
BAS-SF001USStream flow, instantaneousMO MAX report only all year
BAS-SF001USSpecific conductanceMO MIN report only all year
BAS-SF001USSpecific conductanceMO AVG report only all year
BAS-SF001USSpecific conductanceMO MAX report only all year
BAS-SF001USpHMO MIN report only all year
BAS-SF001USpHMO MAX report only all year
BAS-SF001USAlkalinity, total [as CaCO3]MO MIN report only all year
BAS-SF001USAlkalinity, total [as CaCO3]MO AVG report only all year
BAS-SF001USAlkalinity, total [as CaCO3]MO MAX report only all year
BAS-SF001USSolids, total suspendedMO MIN report only all year
BAS-SF001USSolids, total suspendedMO AVG report only all year
BAS-SF001USSolids, total suspendedMO MAX report only all year
BAS-SF001USCalcium, total [as Ca]MO MIN report only all year
BAS-SF001USCalcium, total [as Ca]MO AVG report only all year
BAS-SF001USCalcium, total [as Ca]MO MAX report only all year
BAS-SF001USMagnesium, total [as Mg]MO MIN report only all year
BAS-SF001USMagnesium, total [as Mg]MO AVG report only all year
BAS-SF001USMagnesium, total [as Mg]MO MAX report only all year
BAS-SF001USSodium, total [as Na]MO MIN report only all year
BAS-SF001USSodium, total [as Na]MO AVG report only all year
BAS-SF001USSodium, total [as Na]MO MAX report only all year
BAS-SF001USPotassium, total [as K]MO MIN report only all year
BAS-SF001USPotassium, total [as K]MO AVG report only all year
BAS-SF001USPotassium, total [as K]MO MAX report only all year
BAS-SF001USSulfate, total [as SO4]MO MIN report only all year
BAS-SF001USSulfate, total [as SO4]MO AVG report only all year
BAS-SF001USSulfate, total [as SO4]MO MAX report only all year
BAS-SF001USSelenium, total recoverableMO MIN report only all year
BAS-SF001USSelenium, total recoverableMO AVG report only all year
BAS-SF001USSelenium, total recoverableMO MAX report only all year
BAS-SF001USIron, total [as Fe]MO MIN report only all year
BAS-SF001USIron, total [as Fe]MO AVG report only all year
BAS-SF001USIron, total [as Fe]MO MAX report only all year
BAS-SF001USManganese, total [as Mn]MO MIN report only all year
BAS-SF001USManganese, total [as Mn]MO AVG report only all year
BAS-SF001USManganese, total [as Mn]MO MAX report only all year
BAS-SF001USAluminum, total [as Al]MO MIN report only all year
BAS-SF001USAluminum, total [as Al]MO AVG report only all year
BAS-SF001USAluminum, total [as Al]MO MAX report only all year
BAS-SF001USAluminum, dissolved [as Al]MO MIN report only all year
BAS-SF001USAluminum, dissolved [as Al]MO AVG report only all year
BAS-SF001USAluminum, dissolved [as Al]MO MAX report only all year
BAS-SF001USSolids, total dissolvedMO MIN report only all year
BAS-SF001USSolids, total dissolvedMO AVG report only all year
BAS-SF001USSolids, total dissolvedMO MAX report only all year
DUTSFStream flow, instantaneousMO AVG report only all year
DUTSFStream flow, instantaneousMO MAX report only all year
DUTSFSpecific conductanceMO AVG report only all year
DUTSFSpecific conductanceMO MAX report only all year
DUTSFpHMO MIN report only all year
DUTSFpHMO MAX report only all year
DUTSFSolids, total suspendedMO AVG report only all year
DUTSFHardness, total [as CaCO3]MO MIN report only all year
DUTSFHardness, total [as CaCO3]MO AVG report only all year
DUTSFHardness, total [as CaCO3]MO MAX report only all year
DUTSFSulfate, total [as SO4]MO AVG report only all year
DUTSFSulfate, total [as SO4]MO MAX report only all year
DUTSFSelenium, total recoverableMO MIN report only all year
DUTSFSelenium, total recoverableMO AVG report only all year
DUTSFSelenium, total recoverableMO MAX report only all year
DUTSFIron, total [as Fe]MO AVG report only all year
DUTSFIron, total [as Fe]MO MAX report only all year
DUTSFManganese, total [as Mn]MO MIN report only all year
DUTSFManganese, total [as Mn]MO AVG report only all year
DUTSFManganese, total [as Mn]MO MAX report only all year
DUTSFAluminum, total [as Al]MO MIN report only all year
DUTSFAluminum, total [as Al]MO AVG report only all year
DUTSFAluminum, total [as Al]MO MAX report only all year
DUTSFAluminum, dissolved [as Al]MO MIN report only all year
DUTSFAluminum, dissolved [as Al]MO AVG report only all year
DUTSFAluminum, dissolved [as Al]MO MAX report only all year
DUTSFSolids, total dissolvedMO AVG report only all year
DUTSFSolids, 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