ROCKWELL MINING, LLC

NPDES permit WV1019856 · Minor NON-POTW · effective, expires 2029-09-25 · 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
11required values missing, on 9 form(s)
0of 107 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 (376)

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 <= 120 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
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 report only all year
001Selenium, total recoverableMO 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 <= 120 mg/L 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
002Selenium, total recoverableMO MIN report only all year
002Selenium, total recoverableMO AVG <= 4.7 ug/L all year
002Selenium, total recoverableMO MAX <= 8.2 ug/L all year
002Iron, total [as Fe]MO MIN report only all year
002Iron, total [as Fe]MO AVG <= .32 mg/L all year
002Iron, total [as Fe]MO MAX <= .56 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 <= 3.47 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 <= 120 mg/L 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
003Selenium, total recoverableMO MIN report only all year
003Selenium, total recoverableMO AVG report only all year
003Selenium, total recoverableMO 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
004Alkalinity, total [as CaCO3]MO MIN report only all year
004Alkalinity, total [as CaCO3]MO AVG report only all year
004Alkalinity, total [as CaCO3]MO MAX report only all year
004Solids, total suspendedMO MIN report only all year
004Solids, total suspendedMO AVG <= 120 mg/L all year
004Solids, total suspendedMO AVG <= 35 mg/L all year
004Solids, total suspendedMO MAX <= 70 mg/L all year
004Solids, settleableMO MIN report only all year
004Solids, settleableMO AVG report only all year
004Solids, settleableMO MAX <= .5 mL/L all year
004Calcium, total [as Ca]MO MIN report only all year
004Calcium, total [as Ca]MO AVG report only all year
004Calcium, total [as Ca]MO MAX report only all year
004Magnesium, total [as Mg]MO MIN report only all year
004Magnesium, total [as Mg]MO AVG report only all year
004Magnesium, total [as Mg]MO MAX report only all year
004Sodium, total [as Na]MO MIN report only all year
004Sodium, total [as Na]MO AVG report only all year
004Sodium, total [as Na]MO MAX report only all year
004Potassium, total [as K]MO MIN report only all year
004Potassium, total [as K]MO AVG report only all year
004Potassium, total [as K]MO MAX report only 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
004Selenium, total recoverableMO MIN report only all year
004Selenium, total recoverableMO AVG <= 4.7 ug/L all year
004Selenium, total recoverableMO MAX <= 8.2 ug/L 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 <= .14 mg/L all year
004Aluminum, total [as Al]MO MAX <= .23 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
004Toxicity [chronic], Ceriodaphnia dubiaMO MIN report only all year
004Toxicity [chronic], Ceriodaphnia dubiaMO AVG <= .82 tox chronic all year
004Toxicity [chronic], Ceriodaphnia dubiaMO MAX <= 1.64 tox chronic 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
005Flow rateMO AVG report only all year
005Flow rateMO MAX report only all year
005Specific conductanceMO MIN report only all year
005Specific conductanceMO AVG report only all year
005Specific conductanceMO MAX report only all year
005pHMO MIN >= 6 SU all year
005pHMO MAX <= 9 SU all year
005Solids, total suspendedMO MIN report only all year
005Solids, total suspendedMO AVG <= 120 mg/L all year
005Solids, total suspendedMO AVG <= 35 mg/L all year
005Solids, total suspendedMO MAX <= 70 mg/L all year
005Solids, settleableMO MAX <= .5 mL/L all year
005Sulfate, total [as SO4]MO MIN report only all year
005Sulfate, total [as SO4]MO AVG report only all year
005Sulfate, total [as SO4]MO MAX report only all year
005Selenium, total recoverableMO MIN report only all year
005Selenium, total recoverableMO AVG report only all year
005Selenium, total recoverableMO MAX report only all year
005Iron, total [as Fe]MO MIN report only all year
005Iron, total [as Fe]MO AVG <= 1.42 mg/L all year
005Iron, total [as Fe]MO MAX <= 2.46 mg/L all year
005Manganese, total [as Mn]MO MIN report only all year
005Manganese, total [as Mn]MO AVG <= 2 mg/L all year
005Manganese, total [as Mn]MO MAX <= 4 mg/L all year
005Aluminum, total [as Al]MO MIN report only all year
005Aluminum, total [as Al]MO AVG <= 3 mg/L all year
005Aluminum, total [as Al]MO MAX <= 6 mg/L all year
005Aluminum, dissolved [as Al]MO MIN report only all year
005Aluminum, dissolved [as Al]MO AVG report only all year
005Aluminum, dissolved [as Al]MO MAX report only all year
005Solids, total dissolvedMO MIN report only all year
005Solids, total dissolvedMO AVG report only all year
005Solids, total dissolvedMO MAX report only all year
BAS-DS-004Stream flow, instantaneousMO AVG report only all year
BAS-DS-004Stream flow, instantaneousMO MAX report only all year
BAS-DS-004Specific conductanceMO MIN report only all year
BAS-DS-004Specific conductanceMO AVG report only all year
BAS-DS-004Specific conductanceMO MAX report only all year
BAS-DS-004pHMO MIN report only all year
BAS-DS-004pHMO MAX report only all year
BAS-DS-004Alkalinity, total [as CaCO3]MO MIN report only all year
BAS-DS-004Alkalinity, total [as CaCO3]MO AVG report only all year
BAS-DS-004Alkalinity, total [as CaCO3]MO MAX report only all year
BAS-DS-004Solids, total suspendedMO MIN report only all year
BAS-DS-004Solids, total suspendedMO AVG report only all year
BAS-DS-004Solids, total suspendedMO MAX report only all year
BAS-DS-004Calcium, total [as Ca]MO MIN report only all year
BAS-DS-004Calcium, total [as Ca]MO AVG report only all year
BAS-DS-004Calcium, total [as Ca]MO MAX report only all year
BAS-DS-004Magnesium, total [as Mg]MO MIN report only all year
BAS-DS-004Magnesium, total [as Mg]MO AVG report only all year
BAS-DS-004Magnesium, total [as Mg]MO MAX report only all year
BAS-DS-004Sodium, total [as Na]MO MIN report only all year
BAS-DS-004Sodium, total [as Na]MO AVG report only all year
BAS-DS-004Sodium, total [as Na]MO MAX report only all year
BAS-DS-004Potassium, total [as K]MO MIN report only all year
BAS-DS-004Potassium, total [as K]MO AVG report only all year
BAS-DS-004Potassium, total [as K]MO MAX report only all year
BAS-DS-004Sulfate, total [as SO4]MO MIN report only all year
BAS-DS-004Sulfate, total [as SO4]MO AVG report only all year
BAS-DS-004Sulfate, total [as SO4]MO MAX report only all year
BAS-DS-004Selenium, total recoverableMO MIN report only all year
BAS-DS-004Selenium, total recoverableMO AVG report only all year
BAS-DS-004Selenium, total recoverableMO MAX report only all year
BAS-DS-004Iron, total [as Fe]MO MIN report only all year
BAS-DS-004Iron, total [as Fe]MO AVG report only all year
BAS-DS-004Iron, total [as Fe]MO MAX report only all year
BAS-DS-004Manganese, total [as Mn]MO MIN report only all year
BAS-DS-004Manganese, total [as Mn]MO AVG report only all year
BAS-DS-004Manganese, total [as Mn]MO MAX report only all year
BAS-DS-004Aluminum, total [as Al]MO MIN report only all year
BAS-DS-004Aluminum, total [as Al]MO AVG report only all year
BAS-DS-004Aluminum, total [as Al]MO MAX report only all year
BAS-DS-004Aluminum, dissolved [as Al]MO MIN report only all year
BAS-DS-004Aluminum, dissolved [as Al]MO AVG report only all year
BAS-DS-004Aluminum, dissolved [as Al]MO MAX report only all year
BAS-DS-004Solids, total dissolvedMO MIN report only all year
BAS-DS-004Solids, total dissolvedMO AVG report only all year
BAS-DS-004Solids, total dissolvedMO MAX report only all year
BAS-US-004Stream flow, instantaneousMO AVG report only all year
BAS-US-004Stream flow, instantaneousMO MAX report only all year
BAS-US-004Specific conductanceMO MIN report only all year
BAS-US-004Specific conductanceMO AVG report only all year
BAS-US-004Specific conductanceMO MAX report only all year
BAS-US-004pHMO MIN report only all year
BAS-US-004pHMO MAX report only all year
BAS-US-004Alkalinity, total [as CaCO3]MO MIN report only all year
BAS-US-004Alkalinity, total [as CaCO3]MO AVG report only all year
BAS-US-004Alkalinity, total [as CaCO3]MO MAX report only all year
BAS-US-004Solids, total suspendedMO MIN report only all year
BAS-US-004Solids, total suspendedMO AVG report only all year
BAS-US-004Solids, total suspendedMO MAX report only all year
BAS-US-004Calcium, total [as Ca]MO MIN report only all year
BAS-US-004Calcium, total [as Ca]MO AVG report only all year
BAS-US-004Calcium, total [as Ca]MO MAX report only all year
BAS-US-004Magnesium, total [as Mg]MO MIN report only all year
BAS-US-004Magnesium, total [as Mg]MO AVG report only all year
BAS-US-004Magnesium, total [as Mg]MO MAX report only all year
BAS-US-004Sodium, total [as Na]MO MIN report only all year
BAS-US-004Sodium, total [as Na]MO AVG report only all year
BAS-US-004Sodium, total [as Na]MO MAX report only all year
BAS-US-004Potassium, total [as K]MO MIN report only all year
BAS-US-004Potassium, total [as K]MO AVG report only all year
BAS-US-004Potassium, total [as K]MO MAX report only all year
BAS-US-004Sulfate, total [as SO4]MO MIN report only all year
BAS-US-004Sulfate, total [as SO4]MO AVG report only all year
BAS-US-004Sulfate, total [as SO4]MO MAX report only all year
BAS-US-004Selenium, total recoverableMO MIN report only all year
BAS-US-004Selenium, total recoverableMO AVG report only all year
BAS-US-004Selenium, total recoverableMO MAX report only all year
BAS-US-004Iron, total [as Fe]MO MIN report only all year
BAS-US-004Iron, total [as Fe]MO AVG report only all year
BAS-US-004Iron, total [as Fe]MO MAX report only all year
BAS-US-004Manganese, total [as Mn]MO MIN report only all year
BAS-US-004Manganese, total [as Mn]MO AVG report only all year
BAS-US-004Manganese, total [as Mn]MO MAX report only all year
BAS-US-004Aluminum, total [as Al]MO MIN report only all year
BAS-US-004Aluminum, total [as Al]MO AVG report only all year
BAS-US-004Aluminum, total [as Al]MO MAX report only all year
BAS-US-004Aluminum, dissolved [as Al]MO MIN report only all year
BAS-US-004Aluminum, dissolved [as Al]MO AVG report only all year
BAS-US-004Aluminum, dissolved [as Al]MO MAX report only all year
BAS-US-004Solids, total dissolvedMO MIN report only all year
BAS-US-004Solids, total dissolvedMO AVG report only all year
BAS-US-004Solids, total dissolvedMO MAX report only all year
DPFStream flow, instantaneousMO AVG report only all year
DPFStream flow, instantaneousMO MAX report only all year
DPFSpecific conductanceMO AVG report only all year
DPFSpecific conductanceMO MAX report only all year
DPFpHMO MIN report only all year
DPFpHMO MAX report only all year
DPFSulfate, total [as SO4]MO AVG report only all year
DPFSulfate, total [as SO4]MO MAX report only all year
DPFSelenium, total recoverableMO MIN report only all year
DPFSelenium, total recoverableMO AVG report only all year
DPFSelenium, total recoverableMO MAX report only all year
DPFIron, total [as Fe]MO AVG report only all year
DPFIron, total [as Fe]MO MAX report only all year
DPFManganese, total [as Mn]MO MIN report only all year
DPFManganese, total [as Mn]MO AVG report only all year
DPFManganese, total [as Mn]MO MAX report only all year
DPFAluminum, total [as Al]MO MIN report only all year
DPFAluminum, total [as Al]MO AVG report only all year
DPFAluminum, total [as Al]MO MAX report only all year
DPFAluminum, dissolved [as Al]MO MIN report only all year
DPFAluminum, dissolved [as Al]MO AVG report only all year
DPFAluminum, dissolved [as Al]MO MAX report only all year
DPFSolids, total dissolvedMO AVG report only all year
DPFSolids, total dissolvedMO MAX report only all year
DWBStream flow, instantaneousMO AVG report only all year
DWBStream flow, instantaneousMO MAX report only all year
DWBSpecific conductanceMO AVG report only all year
DWBSpecific conductanceMO MAX report only all year
DWBpHMO MIN report only all year
DWBpHMO MAX report only all year
DWBSulfate, total [as SO4]MO AVG report only all year
DWBSulfate, total [as SO4]MO MAX report only all year
DWBSelenium, total recoverableMO MIN report only all year
DWBSelenium, total recoverableMO AVG report only all year
DWBSelenium, total recoverableMO MAX report only all year
DWBIron, total [as Fe]MO AVG report only all year
DWBIron, total [as Fe]MO MAX report only all year
DWBManganese, total [as Mn]MO MIN report only all year
DWBManganese, total [as Mn]MO AVG report only all year
DWBManganese, total [as Mn]MO MAX report only all year
DWBAluminum, total [as Al]MO MIN report only all year
DWBAluminum, total [as Al]MO AVG report only all year
DWBAluminum, total [as Al]MO MAX report only all year
DWBAluminum, dissolved [as Al]MO MIN report only all year
DWBAluminum, dissolved [as Al]MO AVG report only all year
DWBAluminum, dissolved [as Al]MO MAX report only all year
DWBSolids, total dissolvedMO AVG report only all year
DWBSolids, total dissolvedMO MAX report only all year
SW-1WEStream flow, instantaneousMO AVG report only all year
SW-1WEStream flow, instantaneousMO MAX report only all year
UPFStream flow, instantaneousMO AVG report only all year
UPFStream flow, instantaneousMO MAX report only all year
UPFSpecific conductanceMO AVG report only all year
UPFSpecific conductanceMO MAX report only all year
UPFpHMO MIN report only all year
UPFpHMO MAX report only all year
UPFSulfate, total [as SO4]MO AVG report only all year
UPFSulfate, total [as SO4]MO MAX report only all year
UPFSelenium, total recoverableMO MIN report only all year
UPFSelenium, total recoverableMO AVG report only all year
UPFSelenium, total recoverableMO MAX report only all year
UPFIron, total [as Fe]MO AVG report only all year
UPFIron, total [as Fe]MO MAX report only all year
UPFManganese, total [as Mn]MO MIN report only all year
UPFManganese, total [as Mn]MO AVG report only all year
UPFManganese, total [as Mn]MO MAX report only all year
UPFAluminum, total [as Al]MO MIN report only all year
UPFAluminum, total [as Al]MO AVG report only all year
UPFAluminum, total [as Al]MO MAX report only all year
UPFAluminum, dissolved [as Al]MO MIN report only all year
UPFAluminum, dissolved [as Al]MO AVG report only all year
UPFAluminum, dissolved [as Al]MO MAX report only all year
UPFSolids, total dissolvedMO AVG report only all year
UPFSolids, total dissolvedMO MAX report only all year
UWBStream flow, instantaneousMO AVG report only all year
UWBStream flow, instantaneousMO MAX report only all year
UWBSpecific conductanceMO AVG report only all year
UWBSpecific conductanceMO MAX report only all year
UWBpHMO MIN report only all year
UWBpHMO MAX report only all year
UWBSulfate, total [as SO4]MO AVG report only all year
UWBSulfate, total [as SO4]MO MAX report only all year
UWBSelenium, total recoverableMO MIN report only all year
UWBSelenium, total recoverableMO AVG report only all year
UWBSelenium, total recoverableMO MAX report only all year
UWBIron, total [as Fe]MO MIN report only all year
UWBIron, total [as Fe]MO AVG report only all year
UWBIron, total [as Fe]MO MAX report only all year
UWBManganese, total [as Mn]MO MIN report only all year
UWBManganese, total [as Mn]MO AVG report only all year
UWBManganese, total [as Mn]MO MAX report only all year
UWBAluminum, total [as Al]MO MIN report only all year
UWBAluminum, total [as Al]MO AVG report only all year
UWBAluminum, total [as Al]MO MAX report only all year
UWBAluminum, dissolved [as Al]MO MIN report only all year
UWBAluminum, dissolved [as Al]MO AVG report only all year
UWBAluminum, dissolved [as Al]MO MAX report only all year
UWBSolids, total dissolvedMO AVG report only all year
UWBSolids, total dissolvedMO MAX report only all year

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