ROCKWELL MINING, LLC

NPDES permit WV1030388 · Minor NON-POTW · effective, expires 2028-10-19 · 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
0required values missing, on 0 form(s)
0of 63 forms filed late

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

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 (191)

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
DSTFStream flow, instantaneousMO AVG report only all year
DSTFStream flow, instantaneousMO MAX report only all year
DSTFSpecific conductanceMO MIN report only all year
DSTFSpecific conductanceMO AVG report only all year
DSTFSpecific conductanceMO MAX report only all year
DSTFpHMO MIN report only all year
DSTFpHMO MAX report only all year
DSTFSulfate, total [as SO4]MO MIN report only all year
DSTFSulfate, total [as SO4]MO AVG report only all year
DSTFSulfate, total [as SO4]MO MAX report only all year
DSTFIron, total [as Fe]MO MIN report only all year
DSTFIron, total [as Fe]MO AVG report only all year
DSTFIron, total [as Fe]MO MAX report only all year
DSTFManganese, total [as Mn]MO MIN report only all year
DSTFManganese, total [as Mn]MO AVG report only all year
DSTFManganese, total [as Mn]MO MAX report only all year
DSTFAluminum, total [as Al]MO MIN report only all year
DSTFAluminum, total [as Al]MO AVG report only all year
DSTFAluminum, total [as Al]MO MAX report only all year
DSTFAluminum, dissolved [as Al]MO MIN report only all year
DSTFAluminum, dissolved [as Al]MO AVG report only all year
DSTFAluminum, dissolved [as Al]MO MAX report only all year
DSTFSolids, total dissolvedMO MIN report only all year
DSTFSolids, total dissolvedMO AVG report only all year
DSTFSolids, total dissolvedMO MAX report only all year
DSTF1Stream flow, instantaneousMO AVG report only all year
DSTF1Stream flow, instantaneousMO MAX report only all year
DSTF1Specific conductanceMO MIN report only all year
DSTF1Specific conductanceMO AVG report only all year
DSTF1Specific conductanceMO MAX report only all year
DSTF1pHMO MIN report only all year
DSTF1pHMO MAX report only all year
DSTF1Sulfate, total [as SO4]MO MIN report only all year
DSTF1Sulfate, total [as SO4]MO AVG report only all year
DSTF1Sulfate, total [as SO4]MO MAX report only all year
DSTF1Iron, total [as Fe]MO MIN report only all year
DSTF1Iron, total [as Fe]MO AVG report only all year
DSTF1Iron, total [as Fe]MO MAX report only all year
DSTF1Manganese, total [as Mn]MO MIN report only all year
DSTF1Manganese, total [as Mn]MO AVG report only all year
DSTF1Manganese, total [as Mn]MO MAX report only all year
DSTF1Aluminum, total [as Al]MO MIN report only all year
DSTF1Aluminum, total [as Al]MO AVG report only all year
DSTF1Aluminum, total [as Al]MO MAX report only all year
DSTF1Aluminum, dissolved [as Al]MO MIN report only all year
DSTF1Aluminum, dissolved [as Al]MO AVG report only all year
DSTF1Aluminum, dissolved [as Al]MO MAX report only all year
DSTF1Solids, total dissolvedMO MIN report only all year
DSTF1Solids, total dissolvedMO AVG report only all year
DSTF1Solids, total dissolvedMO MAX report only all year
USTF1Stream flow, instantaneousMO AVG report only all year
USTF1Stream flow, instantaneousMO MAX report only all year
USTF1Specific conductanceMO MIN report only all year
USTF1Specific conductanceMO AVG report only all year
USTF1Specific conductanceMO MAX report only all year
USTF1pHMO MIN report only all year
USTF1pHMO MAX report only all year
USTF1Sulfate, total [as SO4]MO MIN report only all year
USTF1Sulfate, total [as SO4]MO AVG report only all year
USTF1Sulfate, total [as SO4]MO MAX report only all year
USTF1Iron, total [as Fe]MO MIN report only all year
USTF1Iron, total [as Fe]MO AVG report only all year
USTF1Iron, total [as Fe]MO MAX report only all year
USTF1Manganese, total [as Mn]MO MIN report only all year
USTF1Manganese, total [as Mn]MO AVG report only all year
USTF1Manganese, total [as Mn]MO MAX report only all year
USTF1Aluminum, total [as Al]MO MIN report only all year
USTF1Aluminum, total [as Al]MO AVG report only all year
USTF1Aluminum, total [as Al]MO MAX report only all year
USTF1Aluminum, dissolved [as Al]MO MIN report only all year
USTF1Aluminum, dissolved [as Al]MO AVG report only all year
USTF1Aluminum, dissolved [as Al]MO MAX report only all year
USTF1Solids, total dissolvedMO MIN report only all year
USTF1Solids, total dissolvedMO AVG report only all year
USTF1Solids, 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