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Coal-Mac LLC

Bituminous Coal And Lignite - Surface, Gilbert, West Virginia. NPDES permit WV1016851, in force until Jul 22, 2030. Last 12 months: no values over a limit, 755 required values missing, 5 of 35 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 26 days after each period: outfall 001 form Q quarterly (34 values), outfall 002 form Q quarterly (34 values), outfall 003 form Q quarterly (34 values), outfall DRC form Q quarterly (24 values), outfall URC form Q quarterly (25 values)
Last report on file
March 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 20 of 55 reports late

Limits in force (151)

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
Selenium, total recoverablemonthly minimumreport only (ug/L)all year001
Selenium, total recoverablemonthly averagereport only (ug/L)all year001
Selenium, total recoverablemonthly maximumreport only (ug/L)all year001
Iron, total [as Fe]monthly minimumreport only (mg/L)all year001
Iron, total [as Fe]monthly average≤ 2.58 mg/Lall year001
Iron, total [as Fe]monthly maximum≤ 4.47 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≤ 3 mg/Lall year001
Aluminum, total [as Al]monthly maximum≤ 6 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
Selenium, total recoverablemonthly minimumreport only (ug/L)all year002
Selenium, total recoverablemonthly averagereport only (ug/L)all year002
Selenium, total recoverablemonthly maximumreport only (ug/L)all year002
Iron, total [as Fe]monthly minimumreport only (mg/L)all year002
Iron, total [as Fe]monthly average≤ 2.58 mg/Lall year002
Iron, total [as Fe]monthly maximum≤ 4.47 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
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 minimumreport only (mL/L)all year003
Solids, settleablemonthly averagereport only (mL/L)all 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
Selenium, total recoverablemonthly minimumreport only (ug/L)all year003
Selenium, total recoverablemonthly averagereport only (ug/L)all year003
Selenium, total recoverablemonthly maximumreport only (ug/L)all year003
Iron, total [as Fe]monthly minimumreport only (mg/L)all year003
Iron, total [as Fe]monthly average≤ 2.58 mg/Lall year003
Iron, total [as Fe]monthly maximum≤ 4.47 mg/Lall year003
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year003
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year003
Manganese, total [as Mn]monthly maximum≤ 3.47 mg/Lall year003
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year003
Aluminum, total [as Al]monthly average≤ 3 mg/Lall year003
Aluminum, total [as Al]monthly maximum≤ 6 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
Stream flow, instantaneousmonthly averagereport only (cfs)all yearDRC
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearDRC
Specific conductancemonthly averagereport only (umho/cm)all yearDRC
Specific conductancemonthly maximumreport only (umho/cm)all yearDRC
pHmonthly minimumreport only (SU)all yearDRC
pHmonthly maximumreport only (SU)all yearDRC
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearDRC
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearDRC
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearDRC
Selenium, total recoverablemonthly averagereport only (ug/L)all yearDRC
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearDRC
Iron, total [as Fe]monthly averagereport only (mg/L)all yearDRC
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearDRC
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearDRC
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearDRC
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearDRC
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearDRC
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearDRC
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearDRC
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearDRC
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearDRC
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearDRC
Solids, total dissolvedmonthly averagereport only (mg/L)all yearDRC
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearDRC
Stream flow, instantaneousmonthly averagereport only (cfs)all yearURC
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearURC
Specific conductancemonthly averagereport only (umho/cm)all yearURC
Specific conductancemonthly maximumreport only (umho/cm)all yearURC
pHmonthly minimumreport only (SU)all yearURC
pHmonthly maximumreport only (SU)all yearURC
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearURC
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearURC
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearURC
Selenium, total recoverablemonthly averagereport only (ug/L)all yearURC
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearURC
Iron, total [as Fe]monthly minimumreport only (mg/L)all yearURC
Iron, total [as Fe]monthly averagereport only (mg/L)all yearURC
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearURC
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearURC
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearURC
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearURC
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearURC
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearURC
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearURC
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearURC
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearURC
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearURC
Solids, total dissolvedmonthly averagereport only (mg/L)all yearURC
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearURC

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/WV1016851 · MCP: https://passage-data.com/mcp