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Omar Mining Company

Bituminous Coal And Lignite - Surface, Madison, West Virginia. NPDES permit WV1004387 expired Oct 1, 2023; its limits still apply. Last 12 months: no values over a limit, 36 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: outfall 005 form Q quarterly (31 values), outfall 017 form Q quarterly (29 values), outfall 031 form Q quarterly (31 values), outfall DCOF form Q monthly (21 values), outfall DLLC form Q quarterly (19 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
2 values over a limit, 173 required values missing, 0 of 60 reports late

Limits in force (131)

ParameterStatisticLimitMonthsOutfall
Flow ratemonthly averagereport only (gal/min)all year005
Flow ratemonthly maximumreport only (gal/min)all year005
Specific conductancemonthly minimumreport only (umho/cm)all year005
Specific conductancemonthly averagereport only (umho/cm)all year005
Specific conductancemonthly maximumreport only (umho/cm)all year005
pHmonthly minimum≥ 6 SUall year005
pHmonthly maximum≤ 9 SUall year005
Solids, total suspendedmonthly minimumreport only (mg/L)all year005
Solids, total suspendedmonthly average≤ 35 mg/Lall year005
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year005
Solids, settleablemonthly minimumreport only (mL/L)all year005
Solids, settleablemonthly averagereport only (mL/L)all year005
Solids, settleablemonthly maximum≤ .5 mL/Lall year005
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year005
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year005
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year005
Iron, total [as Fe]monthly minimumreport only (mg/L)all year005
Iron, total [as Fe]monthly average≤ 1.42 mg/Lall year005
Iron, total [as Fe]monthly maximum≤ 2.46 mg/Lall year005
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year005
Manganese, total [as Mn]monthly average≤ 1 mg/Lall year005
Manganese, total [as Mn]monthly maximum≤ 1.73 mg/Lall year005
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year005
Aluminum, total [as Al]monthly average≤ .69 mg/Lall year005
Aluminum, total [as Al]monthly maximum≤ 1.19 mg/Lall year005
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year005
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year005
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year005
Solids, total dissolvedmonthly minimumreport only (mg/L)all year005
Solids, total dissolvedmonthly averagereport only (mg/L)all year005
Solids, total dissolvedmonthly maximumreport only (mg/L)all year005
Flow ratemonthly averagereport only (gal/min)all year017
Flow ratemonthly maximumreport only (gal/min)all year017
Specific conductancemonthly minimumreport only (umho/cm)all year017
Specific conductancemonthly averagereport only (umho/cm)all year017
Specific conductancemonthly maximumreport only (umho/cm)all year017
pHmonthly minimum≥ 6 SUall year017
pHmonthly maximum≤ 9 SUall year017
Solids, total suspendedmonthly minimumreport only (mg/L)all year017
Solids, total suspendedmonthly average≤ 35 mg/Lall year017
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year017
Solids, settleablemonthly minimumreport only (mL/L)all year017
Solids, settleablemonthly averagereport only (mL/L)all year017
Solids, settleablemonthly maximum≤ .5 mL/Lall year017
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year017
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year017
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year017
Iron, total [as Fe]monthly minimumreport only (mg/L)all year017
Iron, total [as Fe]monthly average≤ 1.42 mg/Lall year017
Iron, total [as Fe]monthly maximum≤ 2.46 mg/Lall year017
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year017
Manganese, total [as Mn]monthly maximum≤ 3.47 mg/Lall year017
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year017
Aluminum, total [as Al]monthly average≤ .43 mg/Lall year017
Aluminum, total [as Al]monthly maximum≤ .75 mg/Lall year017
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year017
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year017
Solids, total dissolvedmonthly minimumreport only (mg/L)all year017
Solids, total dissolvedmonthly averagereport only (mg/L)all year017
Solids, total dissolvedmonthly maximumreport only (mg/L)all year017
Flow ratemonthly averagereport only (gal/min)all year031
Flow ratemonthly maximumreport only (gal/min)all year031
Specific conductancemonthly minimumreport only (umho/cm)all year031
Specific conductancemonthly averagereport only (umho/cm)all year031
Specific conductancemonthly maximumreport only (umho/cm)all year031
pHmonthly minimum≥ 6 SUall year031
pHmonthly maximum≤ 9 SUall year031
Solids, total suspendedmonthly minimumreport only (mg/L)all year031
Solids, total suspendedmonthly average≤ 35 mg/Lall year031
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year031
Solids, settleablemonthly minimumreport only (mL/L)all year031
Solids, settleablemonthly averagereport only (mL/L)all year031
Solids, settleablemonthly maximum≤ .5 mL/Lall year031
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year031
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year031
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year031
Iron, total [as Fe]monthly minimumreport only (mg/L)all year031
Iron, total [as Fe]monthly average≤ 1.42 mg/Lall year031
Iron, total [as Fe]monthly maximum≤ 2.46 mg/Lall year031
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year031
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year031
Manganese, total [as Mn]monthly maximum≤ 4 mg/Lall year031
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year031
Aluminum, total [as Al]monthly average≤ .69 mg/Lall year031
Aluminum, total [as Al]monthly maximum≤ 1.19 mg/Lall year031
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year031
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year031
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year031
Solids, total dissolvedmonthly minimumreport only (mg/L)all year031
Solids, total dissolvedmonthly averagereport only (mg/L)all year031
Solids, total dissolvedmonthly maximumreport only (mg/L)all year031
Stream flow, instantaneousmonthly averagereport only (cfs)all yearDCOF
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearDCOF
Specific conductancemonthly averagereport only (umho/cm)all yearDCOF
Specific conductancemonthly maximumreport only (umho/cm)all yearDCOF
pHmonthly minimumreport only (SU)all yearDCOF
pHmonthly maximumreport only (SU)all yearDCOF
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearDCOF
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearDCOF
Iron, total [as Fe]monthly averagereport only (mg/L)all yearDCOF
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearDCOF
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearDCOF
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearDCOF
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearDCOF
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearDCOF
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearDCOF
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearDCOF
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearDCOF
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearDCOF
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearDCOF
Solids, total dissolvedmonthly averagereport only (mg/L)all yearDCOF
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearDCOF
Stream flow, instantaneousmonthly averagereport only (cfs)all yearDLLC
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearDLLC
Specific conductancemonthly averagereport only (umho/cm)all yearDLLC
Specific conductancemonthly maximumreport only (umho/cm)all yearDLLC
pHmonthly minimumreport only (SU)all yearDLLC
pHmonthly maximumreport only (SU)all yearDLLC
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearDLLC
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearDLLC
Iron, total [as Fe]monthly averagereport only (mg/L)all yearDLLC
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearDLLC
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearDLLC
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearDLLC
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearDLLC
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearDLLC
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearDLLC
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearDLLC
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearDLLC
Solids, total dissolvedmonthly averagereport only (mg/L)all yearDLLC
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearDLLC

How strict are these limits?

Cited limits by parameter: West Virginia's rules and the federal ones.

Same industry: the 1,301 Coal Mining permits in West Virginia.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/WV1004387 · MCP: https://passage-data.com/mcp