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Marfork Coal Company, LLC

Bituminous Coal And Lignite - Surface, Whitesville, West Virginia. NPDES permit WV1014781, in force until Nov 15, 2027. Last 12 months: no values over a limit, 16 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: outfall 001 form Q quarterly (27 values), outfall 003 form Q quarterly (29 values), outfall 401 form R quarterly (19 values), outfall DSLGB form Q quarterly (19 values), outfall DSLMF-1 form Q quarterly (21 values), outfall USLGB form Q quarterly (22 values), and 1 more form
Renewal application due
May 19, 2027 · 180 days before expiry; your permit may set another date
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 24 required values missing, 0 of 76 reports late

Limits in force (164)

ParameterStatisticLimitMonthsOutfall
Flow ratemonthly averagereport only (gal/min)all year001
Flow ratemonthly maximumreport only (gal/min)all year001
Specific conductancemonthly minimumreport only (umho/cm)all year001
Specific conductancemonthly averagereport only (umho/cm)all year001
Specific conductancemonthly maximumreport only (umho/cm)all year001
pHmonthly minimum≥ 6 SUall year001
pHmonthly maximum≤ 9 SUall year001
Solids, total suspendedmonthly minimumreport only (mg/L)all year001
Solids, total suspendedmonthly average≤ 35 mg/Lall year001
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year001
Solids, settleablemonthly maximum≤ .5 mL/Lall year001
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year001
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year001
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year001
Iron, total [as Fe]monthly minimumreport only (mg/L)all year001
Iron, total [as Fe]monthly average≤ 1.42 mg/Lall year001
Iron, total [as Fe]monthly maximum≤ 2.46 mg/Lall year001
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year001
Manganese, total [as Mn]monthly average≤ 1 mg/Lall year001
Manganese, total [as Mn]monthly maximum≤ 1.73 mg/Lall year001
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year001
Aluminum, total [as Al]monthly average≤ 1.07 mg/Lall year001
Aluminum, total [as Al]monthly maximum≤ 1.86 mg/Lall year001
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year001
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year001
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year001
Solids, total dissolvedmonthly minimumreport only (mg/L)all year001
Solids, total dissolvedmonthly averagereport only (mg/L)all year001
Solids, total dissolvedmonthly maximumreport only (mg/L)all year001
Flow ratemonthly averagereport only (gal/min)all year003
Flow ratemonthly maximumreport only (gal/min)all year003
Specific conductancemonthly minimumreport only (umho/cm)all year003
Specific conductancemonthly averagereport only (umho/cm)all year003
Specific conductancemonthly maximumreport only (umho/cm)all year003
pHmonthly minimum≥ 6 SUall year003
pHmonthly maximum≤ 9 SUall year003
Solids, total suspendedmonthly minimumreport only (mg/L)all year003
Solids, total suspendedmonthly average≤ 35 mg/Lall year003
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year003
Solids, settleablemonthly maximum≤ .5 mL/Lall year003
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year003
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year003
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year003
Iron, total [as Fe]monthly minimumreport only (mg/L)all year003
Iron, total [as Fe]monthly average≤ 1.42 mg/Lall year003
Iron, total [as Fe]monthly maximum≤ 2.46 mg/Lall year003
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year003
Manganese, total [as Mn]monthly average≤ 1 mg/Lall year003
Manganese, total [as Mn]monthly maximum≤ 1.73 mg/Lall year003
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year003
Aluminum, total [as Al]monthly average≤ 1.07 mg/Lall year003
Aluminum, total [as Al]monthly maximum≤ 1.86 mg/Lall year003
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year003
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year003
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year003
Solids, total dissolvedmonthly minimumreport only (mg/L)all year003
Solids, total dissolvedmonthly averagereport only (mg/L)all year003
Solids, total dissolvedmonthly maximumreport only (mg/L)all year003
Oxygen, dissolved [DO]monthly minimum≥ 6 mg/Lall year401
BOD, 5-day, 20 deg. Cmonthly average≤ 5 mg/Lall year401
BOD, 5-day, 20 deg. Cmonthly maximum≤ 10 mg/Lall year401
BOD, 5-day, 20 deg. Cmonthly average≤ .041 lb/dall year401
BOD, 5-day, 20 deg. Cmonthly maximum≤ .082 lb/dall year401
pHmonthly minimum≥ 6 SUall year401
pHmonthly maximum≤ 9 SUall year401
Solids, total suspendedmonthly average≤ 30 mg/Lall year401
Solids, total suspendedmonthly maximum≤ 60 mg/Lall year401
Solids, total suspendedmonthly average≤ .25 lb/dall year401
Solids, total suspendedmonthly maximum≤ .5 lb/dall year401
Nitrogen, ammonia total [as N]monthly average≤ 3 mg/Lall year401
Nitrogen, ammonia total [as N]monthly maximum≤ 6 mg/Lall year401
Nitrogen, ammonia total [as N]monthly average≤ .025 lb/dall year401
Nitrogen, ammonia total [as N]monthly maximum≤ .05 lb/dall year401
Flow, in conduit or thru treatment plantmonthly maximum≤ .001 MGDall year401
Chlorine, total residualmonthly maximum≤ 28 ug/Lall year401
Coliform, fecal generalmonthly average≤ 200 #/100mLall year401
Coliform, fecal generalmonthly maximum≤ 400 #/100mLall year401
Stream flow, instantaneousmonthly averagereport only (cfs)all yearDSLGB
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearDSLGB
Specific conductancemonthly averagereport only (umho/cm)all yearDSLGB
Specific conductancemonthly maximumreport only (umho/cm)all yearDSLGB
pHmonthly minimumreport only (SU)all yearDSLGB
pHmonthly maximumreport only (SU)all yearDSLGB
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearDSLGB
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearDSLGB
Iron, total [as Fe]monthly averagereport only (mg/L)all yearDSLGB
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearDSLGB
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearDSLGB
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearDSLGB
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearDSLGB
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearDSLGB
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearDSLGB
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearDSLGB
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearDSLGB
Solids, total dissolvedmonthly averagereport only (mg/L)all yearDSLGB
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearDSLGB
Stream flow, instantaneousmonthly averagereport only (cfs)all yearDSLMF-1
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearDSLMF-1
Specific conductancemonthly averagereport only (umho/cm)all yearDSLMF-1
Specific conductancemonthly maximumreport only (umho/cm)all yearDSLMF-1
pHmonthly minimumreport only (SU)all yearDSLMF-1
pHmonthly maximumreport only (SU)all yearDSLMF-1
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearDSLMF-1
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearDSLMF-1
Iron, total [as Fe]monthly averagereport only (mg/L)all yearDSLMF-1
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearDSLMF-1
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearDSLMF-1
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearDSLMF-1
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearDSLMF-1
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearDSLMF-1
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearDSLMF-1
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearDSLMF-1
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearDSLMF-1
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearDSLMF-1
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearDSLMF-1
Solids, total dissolvedmonthly averagereport only (mg/L)all yearDSLMF-1
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearDSLMF-1
Stream flow, instantaneousmonthly averagereport only (cfs)all yearUSLGB
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearUSLGB
Specific conductancemonthly averagereport only (umho/cm)all yearUSLGB
Specific conductancemonthly maximumreport only (umho/cm)all yearUSLGB
pHmonthly minimumreport only (SU)all yearUSLGB
pHmonthly maximumreport only (SU)all yearUSLGB
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearUSLGB
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearUSLGB
Iron, total [as Fe]monthly minimumreport only (mg/L)all yearUSLGB
Iron, total [as Fe]monthly averagereport only (mg/L)all yearUSLGB
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearUSLGB
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearUSLGB
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearUSLGB
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearUSLGB
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearUSLGB
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearUSLGB
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearUSLGB
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearUSLGB
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearUSLGB
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearUSLGB
Solids, total dissolvedmonthly averagereport only (mg/L)all yearUSLGB
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearUSLGB
Stream flow, instantaneousmonthly averagereport only (cfs)all yearUSLMF
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearUSLMF
Specific conductancemonthly minimumreport only (umho/cm)all yearUSLMF
Specific conductancemonthly averagereport only (umho/cm)all yearUSLMF
Specific conductancemonthly maximumreport only (umho/cm)all yearUSLMF
pHmonthly minimumreport only (SU)all yearUSLMF
pHmonthly maximumreport only (SU)all yearUSLMF
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all yearUSLMF
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearUSLMF
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearUSLMF
Iron, total [as Fe]monthly minimumreport only (mg/L)all yearUSLMF
Iron, total [as Fe]monthly averagereport only (mg/L)all yearUSLMF
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearUSLMF
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearUSLMF
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearUSLMF
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearUSLMF
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearUSLMF
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearUSLMF
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearUSLMF
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearUSLMF
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearUSLMF
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearUSLMF
Solids, total dissolvedmonthly minimumreport only (mg/L)all yearUSLMF
Solids, total dissolvedmonthly averagereport only (mg/L)all yearUSLMF
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearUSLMF

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/WV1014781 · MCP: https://passage-data.com/mcp