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Coal-Mac LLC

Bituminous Coal And Lignite - Surface, Holden, West Virginia. NPDES permit WV0001503, in force until Nov 3, 2029. Last 12 months: no values over a limit, 1830 required values missing, 13 of 91 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 87 days after each period: outfall 001 form Q quarterly (30 values), outfall 002 form Q quarterly (30 values), outfall 003 form Q quarterly (30 values), outfall 004 form Q quarterly (30 values), outfall 005 form Q quarterly (30 values), outfall 006 form Q quarterly (30 values), and 7 more forms
Last report on file
March 2026
Oct 2024 – Sep 2025
0 values over a limit, 3 required values missing, 13 of 156 reports late

Limits in force (366)

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 averagereport only (SU)all 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≤ 1.68 mg/Lall year001
Manganese, total [as Mn]monthly maximum≤ 2.91 mg/Lall year001
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year001
Aluminum, total [as Al]monthly average≤ 1.23 mg/Lall year001
Aluminum, total [as Al]monthly maximum≤ 2.14 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 averagereport only (SU)all 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 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≤ 1 mg/Lall year002
Manganese, total [as Mn]monthly maximum≤ 1.73 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 averagereport only (SU)all 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≤ 1.68 mg/Lall year003
Manganese, total [as Mn]monthly maximum≤ 2.91 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
Flow ratemonthly averagereport only (gal/min)all year004
Flow ratemonthly maximumreport only (gal/min)all year004
Specific conductancemonthly minimumreport only (umho/cm)all year004
Specific conductancemonthly averagereport only (umho/cm)all year004
Specific conductancemonthly maximumreport only (umho/cm)all year004
pHmonthly minimum≥ 6 SUall year004
pHmonthly averagereport only (SU)all year004
pHmonthly maximum≤ 9 SUall year004
Solids, total suspendedmonthly minimumreport only (mg/L)all year004
Solids, total suspendedmonthly average≤ 35 mg/Lall year004
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year004
Solids, settleablemonthly maximum≤ .5 mL/Lall year004
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year004
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year004
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year004
Iron, total [as Fe]monthly minimumreport only (mg/L)all year004
Iron, total [as Fe]monthly average≤ 1.42 mg/Lall year004
Iron, total [as Fe]monthly maximum≤ 2.46 mg/Lall year004
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year004
Manganese, total [as Mn]monthly average≤ 1.68 mg/Lall year004
Manganese, total [as Mn]monthly maximum≤ 2.91 mg/Lall year004
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year004
Aluminum, total [as Al]monthly average≤ 3 mg/Lall year004
Aluminum, total [as Al]monthly maximum≤ 6 mg/Lall year004
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year004
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year004
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year004
Solids, total dissolvedmonthly minimumreport only (mg/L)all year004
Solids, total dissolvedmonthly averagereport only (mg/L)all year004
Solids, total dissolvedmonthly maximumreport only (mg/L)all year004
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 averagereport only (SU)all 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 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≤ 1.68 mg/Lall year005
Manganese, total [as Mn]monthly maximum≤ 2.91 mg/Lall year005
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year005
Aluminum, total [as Al]monthly average≤ 3 mg/Lall year005
Aluminum, total [as Al]monthly maximum≤ 6 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 year006
Flow ratemonthly maximumreport only (gal/min)all year006
Specific conductancemonthly minimumreport only (umho/cm)all year006
Specific conductancemonthly averagereport only (umho/cm)all year006
Specific conductancemonthly maximumreport only (umho/cm)all year006
pHmonthly minimum≥ 6 SUall year006
pHmonthly averagereport only (SU)all year006
pHmonthly maximum≤ 9 SUall year006
Solids, total suspendedmonthly minimumreport only (mg/L)all year006
Solids, total suspendedmonthly average≤ 35 mg/Lall year006
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year006
Solids, settleablemonthly maximum≤ .5 mL/Lall year006
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year006
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year006
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year006
Iron, total [as Fe]monthly minimumreport only (mg/L)all year006
Iron, total [as Fe]monthly average≤ 1.42 mg/Lall year006
Iron, total [as Fe]monthly maximum≤ 2.46 mg/Lall year006
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year006
Manganese, total [as Mn]monthly average≤ 1.68 mg/Lall year006
Manganese, total [as Mn]monthly maximum≤ 2.91 mg/Lall year006
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year006
Aluminum, total [as Al]monthly average≤ 3 mg/Lall year006
Aluminum, total [as Al]monthly maximum≤ 6 mg/Lall year006
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year006
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year006
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year006
Solids, total dissolvedmonthly minimumreport only (mg/L)all year006
Solids, total dissolvedmonthly averagereport only (mg/L)all year006
Solids, total dissolvedmonthly maximumreport only (mg/L)all year006
Flow ratemonthly averagereport only (gal/min)all year007
Flow ratemonthly maximumreport only (gal/min)all year007
Specific conductancemonthly minimumreport only (umho/cm)all year007
Specific conductancemonthly averagereport only (umho/cm)all year007
Specific conductancemonthly maximumreport only (umho/cm)all year007
pHmonthly minimum≥ 6 SUall year007
pHmonthly averagereport only (SU)all year007
pHmonthly maximum≤ 9 SUall year007
Solids, total suspendedmonthly minimumreport only (mg/L)all year007
Solids, total suspendedmonthly average≤ 35 mg/Lall year007
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year007
Solids, settleablemonthly maximum≤ .5 mL/Lall year007
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year007
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year007
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year007
Iron, total [as Fe]monthly minimumreport only (mg/L)all year007
Iron, total [as Fe]monthly average≤ 1.42 mg/Lall year007
Iron, total [as Fe]monthly maximum≤ 2.46 mg/Lall year007
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year007
Manganese, total [as Mn]monthly average≤ 1.68 mg/Lall year007
Manganese, total [as Mn]monthly maximum≤ 2.91 mg/Lall year007
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year007
Aluminum, total [as Al]monthly average≤ 3 mg/Lall year007
Aluminum, total [as Al]monthly maximum≤ 6 mg/Lall year007
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year007
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year007
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year007
Solids, total dissolvedmonthly minimumreport only (mg/L)all year007
Solids, total dissolvedmonthly averagereport only (mg/L)all year007
Solids, total dissolvedmonthly maximumreport only (mg/L)all year007
Flow ratemonthly averagereport only (gal/min)all year008
Flow ratemonthly maximumreport only (gal/min)all year008
Specific conductancemonthly minimumreport only (umho/cm)all year008
Specific conductancemonthly averagereport only (umho/cm)all year008
Specific conductancemonthly maximumreport only (umho/cm)all year008
pHmonthly minimum≥ 6 SUall year008
pHmonthly maximum≤ 9 SUall year008
Solids, total suspendedmonthly minimumreport only (mg/L)all year008
Solids, total suspendedmonthly average≤ 35 mg/Lall year008
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year008
Solids, settleablemonthly minimumreport only (mL/L)all year008
Solids, settleablemonthly averagereport only (mL/L)all year008
Solids, settleablemonthly maximum≤ .5 mL/Lall year008
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year008
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year008
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year008
Iron, total [as Fe]monthly minimumreport only (mg/L)all year008
Iron, total [as Fe]monthly average≤ 3 mg/Lall year008
Iron, total [as Fe]monthly maximum≤ 5.26 mg/Lall year008
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year008
Manganese, total [as Mn]monthly average≤ 1.68 mg/Lall year008
Manganese, total [as Mn]monthly maximum≤ 2.91 mg/Lall year008
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year008
Aluminum, total [as Al]monthly average≤ 3 mg/Lall year008
Aluminum, total [as Al]monthly maximum≤ 6 mg/Lall year008
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year008
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year008
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year008
Solids, total dissolvedmonthly minimumreport only (mg/L)all year008
Solids, total dissolvedmonthly averagereport only (mg/L)all year008
Solids, total dissolvedmonthly maximumreport only (mg/L)all year008
Flow ratemonthly averagereport only (gal/min)all year009
Flow ratemonthly maximumreport only (gal/min)all year009
Specific conductancemonthly minimumreport only (umho/cm)all year009
Specific conductancemonthly averagereport only (umho/cm)all year009
Specific conductancemonthly maximumreport only (umho/cm)all year009
pHmonthly minimum≥ 6 SUall year009
pHmonthly averagereport only (SU)all year009
pHmonthly maximum≤ 9 SUall year009
Solids, total suspendedmonthly minimumreport only (mg/L)all year009
Solids, total suspendedmonthly average≤ 35 mg/Lall year009
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year009
Solids, settleablemonthly maximum≤ .5 mL/Lall year009
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year009
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year009
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year009
Iron, total [as Fe]monthly minimumreport only (mg/L)all year009
Iron, total [as Fe]monthly average≤ 1.42 mg/Lall year009
Iron, total [as Fe]monthly maximum≤ 2.46 mg/Lall year009
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year009
Manganese, total [as Mn]monthly average≤ 1.68 mg/Lall year009
Manganese, total [as Mn]monthly maximum≤ 2.91 mg/Lall year009
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year009
Aluminum, total [as Al]monthly average≤ 3 mg/Lall year009
Aluminum, total [as Al]monthly maximum≤ 6 mg/Lall year009
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year009
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year009
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year009
Solids, total dissolvedmonthly minimumreport only (mg/L)all year009
Solids, total dissolvedmonthly averagereport only (mg/L)all year009
Solids, total dissolvedmonthly maximumreport only (mg/L)all year009
Flow ratemonthly averagereport only (gal/min)all year012
Flow ratemonthly maximumreport only (gal/min)all year012
Specific conductancemonthly minimumreport only (umho/cm)all year012
Specific conductancemonthly averagereport only (umho/cm)all year012
Specific conductancemonthly maximumreport only (umho/cm)all year012
pHmonthly minimum≥ 6 SUall year012
pHmonthly maximum≤ 9 SUall year012
Solids, total suspendedmonthly minimumreport only (mg/L)all year012
Solids, total suspendedmonthly average≤ 35 mg/Lall year012
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year012
Solids, settleablemonthly minimumreport only (mL/L)all year012
Solids, settleablemonthly averagereport only (mL/L)all year012
Solids, settleablemonthly maximum≤ .5 mL/Lall year012
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year012
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year012
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year012
Iron, total [as Fe]monthly minimumreport only (mg/L)all year012
Iron, total [as Fe]monthly average≤ 1.42 mg/Lall year012
Iron, total [as Fe]monthly maximum≤ 2.46 mg/Lall year012
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year012
Manganese, total [as Mn]monthly average≤ 1.68 mg/Lall year012
Manganese, total [as Mn]monthly maximum≤ 2.91 mg/Lall year012
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year012
Aluminum, total [as Al]monthly average≤ 3 mg/Lall year012
Aluminum, total [as Al]monthly maximum≤ 6 mg/Lall year012
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year012
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year012
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year012
Solids, total dissolvedmonthly minimumreport only (mg/L)all year012
Solids, total dissolvedmonthly averagereport only (mg/L)all year012
Solids, total dissolvedmonthly maximumreport only (mg/L)all year012
Stream flow, instantaneousmonthly averagereport only (cfs)all yearDRF
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearDRF
Specific conductancemonthly averagereport only (umho/cm)all yearDRF
Specific conductancemonthly maximumreport only (umho/cm)all yearDRF
pHmonthly minimumreport only (SU)all yearDRF
pHmonthly maximumreport only (SU)all yearDRF
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearDRF
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearDRF
Iron, total [as Fe]monthly averagereport only (mg/L)all yearDRF
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearDRF
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearDRF
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearDRF
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearDRF
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearDRF
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearDRF
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearDRF
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearDRF
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearDRF
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearDRF
Solids, total dissolvedmonthly averagereport only (mg/L)all yearDRF
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearDRF
Stream flow, instantaneousmonthly averagereport only (cfs)all yearDSB
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearDSB
Specific conductancemonthly averagereport only (umho/cm)all yearDSB
Specific conductancemonthly maximumreport only (umho/cm)all yearDSB
pHmonthly minimumreport only (SU)all yearDSB
pHmonthly maximumreport only (SU)all yearDSB
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearDSB
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearDSB
Iron, total [as Fe]monthly averagereport only (mg/L)all yearDSB
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearDSB
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearDSB
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearDSB
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearDSB
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearDSB
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearDSB
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearDSB
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearDSB
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearDSB
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearDSB
Solids, total dissolvedmonthly averagereport only (mg/L)all yearDSB
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearDSB
Stream flow, instantaneousmonthly averagereport only (cfs)all yearURF
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearURF
Specific conductancemonthly averagereport only (umho/cm)all yearURF
Specific conductancemonthly maximumreport only (umho/cm)all yearURF
pHmonthly minimumreport only (SU)all yearURF
pHmonthly maximumreport only (SU)all yearURF
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearURF
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearURF
Iron, total [as Fe]monthly minimumreport only (mg/L)all yearURF
Iron, total [as Fe]monthly averagereport only (mg/L)all yearURF
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearURF
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearURF
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearURF
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearURF
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearURF
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearURF
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearURF
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearURF
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearURF
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearURF
Solids, total dissolvedmonthly averagereport only (mg/L)all yearURF
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearURF

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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Your permit document is the final word. As JSON: /api/v1/permits/WV0001503 · MCP: https://passage-data.com/mcp