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Coal-Mac LLC

Bituminous Coal And Lignite - Surface, Pittsburgh, West Virginia. NPDES permit WV1022806, in force until Nov 3, 2029. Last 12 months: no values over a limit, 473 required values missing, 7 of 35 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 87 days after each period: outfall 001 form Q quarterly (31 values), outfall 002 form Q quarterly (31 values), outfall 401 form R quarterly (24 values), outfall DMC form Q quarterly (21 values), outfall UMC form Q quarterly (22 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 19 of 51 reports late

Limits in force (129)

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 minimumreport only (mL/L)all year001
Solids, settleablemonthly averagereport only (mL/L)all 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≤ .59 mg/Lall year001
Iron, total [as Fe]monthly maximum≤ 1.02 mg/Lall year001
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year001
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year001
Manganese, total [as Mn]monthly maximum≤ 3.47 mg/Lall year001
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year001
Aluminum, total [as Al]monthly average≤ .43 mg/Lall year001
Aluminum, total [as Al]monthly maximum≤ .75 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 year002
Flow ratemonthly maximumreport only (gal/min)all year002
Specific conductancemonthly minimumreport only (umho/cm)all year002
Specific conductancemonthly averagereport only (umho/cm)all year002
Specific conductancemonthly maximumreport only (umho/cm)all year002
pHmonthly minimum≥ 6 SUall year002
pHmonthly maximum≤ 9 SUall year002
Solids, total suspendedmonthly minimumreport only (mg/L)all year002
Solids, total suspendedmonthly average≤ 35 mg/Lall year002
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year002
Solids, settleablemonthly minimumreport only (mL/L)all year002
Solids, settleablemonthly averagereport only (mL/L)all year002
Solids, settleablemonthly maximum≤ .5 mL/Lall year002
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year002
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year002
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year002
Iron, total [as Fe]monthly minimumreport only (mg/L)all year002
Iron, total [as Fe]monthly average≤ 1.42 mg/Lall year002
Iron, total [as Fe]monthly maximum≤ 2.46 mg/Lall year002
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year002
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year002
Manganese, total [as Mn]monthly maximum≤ 3.47 mg/Lall year002
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year002
Aluminum, total [as Al]monthly average≤ 3 mg/Lall year002
Aluminum, total [as Al]monthly maximum≤ 6 mg/Lall year002
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year002
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year002
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year002
Solids, total dissolvedmonthly minimumreport only (mg/L)all year002
Solids, total dissolvedmonthly averagereport only (mg/L)all year002
Solids, total dissolvedmonthly maximumreport only (mg/L)all year002
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≤ .067 lb/dall year401
BOD, 5-day, 20 deg. Cmonthly maximum≤ .133 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≤ .4 lb/dall year401
Solids, total suspendedmonthly maximum≤ .8 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≤ .04 lb/dall year401
Nitrogen, ammonia total [as N]monthly maximum≤ .08 lb/dall year401
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year401
Nitrogen, Kjeldahl, total [as N]monthly maximumreport only (mg/L)all year401
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (lb/d)all year401
Nitrogen, Kjeldahl, total [as N]monthly maximumreport only (lb/d)all year401
Flow, in conduit or thru treatment plantmonthly maximum≤ .0016 MGDall year401
Chlorine, total residualmonthly average≤ 28 ug/Lall year401
Chlorine, total residualmonthly maximum≤ 56 ug/Lall year401
Coliform, fecal generalmonthly average≤ 200 #/100mLall year401
Coliform, fecal generalmonthly maximum≤ 400 #/100mLall year401
Stream flow, instantaneousmonthly averagereport only (cfs)all yearDMC
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearDMC
Specific conductancemonthly averagereport only (umho/cm)all yearDMC
Specific conductancemonthly maximumreport only (umho/cm)all yearDMC
pHmonthly minimumreport only (SU)all yearDMC
pHmonthly maximumreport only (SU)all yearDMC
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearDMC
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearDMC
Iron, total [as Fe]monthly averagereport only (mg/L)all yearDMC
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearDMC
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearDMC
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearDMC
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearDMC
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearDMC
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearDMC
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearDMC
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearDMC
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearDMC
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearDMC
Solids, total dissolvedmonthly averagereport only (mg/L)all yearDMC
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearDMC
Stream flow, instantaneousmonthly averagereport only (cfs)all yearUMC
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearUMC
Specific conductancemonthly averagereport only (umho/cm)all yearUMC
Specific conductancemonthly maximumreport only (umho/cm)all yearUMC
pHmonthly minimumreport only (SU)all yearUMC
pHmonthly maximumreport only (SU)all yearUMC
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearUMC
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearUMC
Iron, total [as Fe]monthly minimumreport only (mg/L)all yearUMC
Iron, total [as Fe]monthly averagereport only (mg/L)all yearUMC
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearUMC
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearUMC
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearUMC
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearUMC
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearUMC
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearUMC
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearUMC
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearUMC
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearUMC
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearUMC
Solids, total dissolvedmonthly averagereport only (mg/L)all yearUMC
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearUMC

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/WV1022806 · MCP: https://passage-data.com/mcp