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Coal-Mac LLC

Bituminous Coal And Lignite - Surface, Naugatuck, West Virginia. NPDES permit WV0044172, in force until Jun 7, 2031. Last 12 months: over a limit 6 times (last June 2026), 4024 required values missing, 76 of 148 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 26 days after each period: outfall 001 form Q quarterly, outfall 003 form Q quarterly, outfall 004 form Q quarterly, outfall 005 form Q quarterly, outfall 006 form R quarterly, outfall 008 form Q quarterly, and 12 more forms
Last report on file
June 2026
Oct 2024 – Sep 2025
4 values over a limit, 211 required values missing, 200 of 200 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period endingOutfallParameterReportedLimitOver by
February 2026010Aluminum, total [as Al], monthly average.953 mg/L≤ .43 mg/L122%
February 2026010Aluminum, total [as Al], monthly average.953 mg/L≤ .43 mg/L122%
February 2026010Aluminum, total [as Al], monthly maximum1.88 mg/L≤ .75 mg/L151%
February 2026010Aluminum, total [as Al], monthly maximum1.88 mg/L≤ .75 mg/L151%
June 2026005Aluminum, total [as Al], monthly average.581 mg/L≤ .43 mg/L35%
June 2026005Aluminum, total [as Al], monthly maximum1.06 mg/L≤ .75 mg/L41%

Limits in force (530)

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 average≤ 4.7 ug/Lall year001
Selenium, total recoverablemonthly maximum≤ 8.2 ug/Lall 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≤ 2 mg/Lall year001
Manganese, total [as Mn]monthly maximum≤ 4 mg/Lall 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 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 average≤ 4.7 ug/Lall year003
Selenium, total recoverablemonthly maximum≤ 8.2 ug/Lall 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≤ 2 mg/Lall year003
Manganese, total [as Mn]monthly maximum≤ 4 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
Temperature, water deg. centigrademonthly minimumreport only (deg C)all year004
Temperature, water deg. centigrademonthly averagereport only (deg C)all year004
Temperature, water deg. centigrademonthly maximumreport only (deg C)all year004
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 maximum≤ 9 SUall year004
Acidity, total [as CaCO3]monthly minimumreport only (mg/L)all year004
Acidity, total [as CaCO3]monthly averagereport only (mg/L)all year004
Acidity, total [as CaCO3]monthly maximumreport only (mg/L)all 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 minimumreport only (mL/L)all year004
Solids, settleablemonthly averagereport only (mL/L)all year004
Solids, settleablemonthly maximum≤ .5 mL/Lall year004
Nitrogen, ammonia, tot unionized [as N]monthly minimumreport only (mg/L)all year004
Nitrogen, ammonia, tot unionized [as N]monthly averagereport only (mg/L)all year004
Nitrogen, ammonia, tot unionized [as N]monthly maximumreport only (mg/L)all year004
Ammonia, unionizedmonthly minimumreport only (mg/L)all year004
Ammonia, unionizedmonthly averagereport only (mg/L)all year004
Ammonia, unionizedmonthly maximumreport only (mg/L)all 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
Selenium, total recoverablemonthly average≤ 4.7 ug/Lall year004
Selenium, total recoverablemonthly maximum≤ 8.2 ug/Lall 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≤ 2 mg/Lall year004
Manganese, total [as Mn]monthly maximum≤ 4 mg/Lall year004
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year004
Aluminum, total [as Al]monthly average≤ .43 mg/Lall year004
Aluminum, total [as Al]monthly maximum≤ .75 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 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
Selenium, total recoverablemonthly average≤ 4.7 ug/Lall year005
Selenium, total recoverablemonthly maximum≤ 8.2 ug/Lall 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≤ 2 mg/Lall year005
Manganese, total [as Mn]monthly maximum≤ 4 mg/Lall year005
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year005
Aluminum, total [as Al]monthly average≤ .43 mg/Lall year005
Aluminum, total [as Al]monthly maximum≤ .75 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 maximumreport only (gal/min)all year006
pHmonthly minimum≥ 6 SUall year006
pHmonthly maximum≤ 9 SUall year006
Solids, settleablemonthly maximum≤ .5 mL/Lall year006
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
Selenium, total recoverablemonthly average≤ 4.7 ug/Lall year008
Selenium, total recoverablemonthly maximum≤ 8.2 ug/Lall year008
Iron, total [as Fe]monthly minimumreport only (mg/L)all year008
Iron, total [as Fe]monthly average≤ 1.42 mg/Lall year008
Iron, total [as Fe]monthly maximum≤ 2.46 mg/Lall year008
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year008
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year008
Manganese, total [as Mn]monthly maximum≤ 4 mg/Lall year008
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year008
Aluminum, total [as Al]monthly average≤ .43 mg/Lall year008
Aluminum, total [as Al]monthly maximum≤ .75 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 year010
Flow ratemonthly maximumreport only (gal/min)all year010
Specific conductancemonthly minimumreport only (umho/cm)all year010
Specific conductancemonthly averagereport only (umho/cm)all year010
Specific conductancemonthly maximumreport only (umho/cm)all year010
pHmonthly minimum≥ 6 SUall year010
pHmonthly maximum≤ 9 SUall year010
Solids, total suspendedmonthly minimumreport only (mg/L)all year010
Solids, total suspendedmonthly average≤ 35 mg/Lall year010
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year010
Solids, settleablemonthly minimumreport only (mL/L)all year010
Solids, settleablemonthly averagereport only (mL/L)all year010
Solids, settleablemonthly maximum≤ .5 mL/Lall year010
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year010
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year010
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year010
Selenium, total recoverablemonthly average≤ 4.7 ug/Lall year010
Selenium, total recoverablemonthly maximum≤ 8.2 ug/Lall year010
Iron, total [as Fe]monthly minimumreport only (mg/L)all year010
Iron, total [as Fe]monthly average≤ 1.42 mg/Lall year010
Iron, total [as Fe]monthly maximum≤ 2.46 mg/Lall year010
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year010
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year010
Manganese, total [as Mn]monthly maximum≤ 4 mg/Lall year010
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year010
Aluminum, total [as Al]monthly average≤ .43 mg/Lall year010
Aluminum, total [as Al]monthly maximum≤ .75 mg/Lall year010
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year010
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year010
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year010
Solids, total dissolvedmonthly minimumreport only (mg/L)all year010
Solids, total dissolvedmonthly averagereport only (mg/L)all year010
Solids, total dissolvedmonthly maximumreport only (mg/L)all year010
Flow ratemonthly averagereport only (gal/min)all year014
Flow ratemonthly maximumreport only (gal/min)all year014
Specific conductancemonthly minimumreport only (umho/cm)all year014
Specific conductancemonthly averagereport only (umho/cm)all year014
Specific conductancemonthly maximumreport only (umho/cm)all year014
pHmonthly minimum≥ 6 SUall year014
pHmonthly maximum≤ 9 SUall year014
Solids, total suspendedmonthly minimumreport only (mg/L)all year014
Solids, total suspendedmonthly average≤ 35 mg/Lall year014
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year014
Solids, settleablemonthly minimumreport only (mL/L)all year014
Solids, settleablemonthly maximum≤ .5 mL/Lall year014
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year014
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year014
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year014
Selenium, total recoverablemonthly average≤ 4.7 ug/Lall year014
Selenium, total recoverablemonthly maximum≤ 8.2 ug/Lall year014
Iron, total [as Fe]monthly minimumreport only (mg/L)all year014
Iron, total [as Fe]monthly average≤ 1.42 mg/Lall year014
Iron, total [as Fe]monthly maximum≤ 2.46 mg/Lall year014
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year014
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year014
Manganese, total [as Mn]monthly maximum≤ 3.47 mg/Lall year014
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year014
Aluminum, total [as Al]monthly average≤ .43 mg/Lall year014
Aluminum, total [as Al]monthly maximum≤ .75 mg/Lall year014
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year014
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year014
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year014
Solids, total dissolvedmonthly minimumreport only (mg/L)all year014
Solids, total dissolvedmonthly averagereport only (mg/L)all year014
Solids, total dissolvedmonthly maximumreport only (mg/L)all year014
Flow ratemonthly averagereport only (gal/min)all year015
Flow ratemonthly maximumreport only (gal/min)all year015
Specific conductancemonthly minimumreport only (umho/cm)all year015
Specific conductancemonthly averagereport only (umho/cm)all year015
Specific conductancemonthly maximumreport only (umho/cm)all year015
pHmonthly minimum≥ 6 SUall year015
pHmonthly maximum≤ 9 SUall year015
Solids, total suspendedmonthly minimumreport only (mg/L)all year015
Solids, total suspendedmonthly average≤ 35 mg/Lall year015
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year015
Solids, settleablemonthly minimumreport only (mL/L)all year015
Solids, settleablemonthly averagereport only (mL/L)all year015
Solids, settleablemonthly maximum≤ .5 mL/Lall year015
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year015
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year015
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year015
Selenium, total recoverablemonthly average≤ 4.7 ug/Lall year015
Selenium, total recoverablemonthly maximum≤ 8.2 ug/Lall year015
Iron, total [as Fe]monthly minimumreport only (mg/L)all year015
Iron, total [as Fe]monthly average≤ 1.42 mg/Lall year015
Iron, total [as Fe]monthly maximum≤ 2.46 mg/Lall year015
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year015
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year015
Manganese, total [as Mn]monthly maximum≤ 4 mg/Lall year015
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year015
Aluminum, total [as Al]monthly average≤ 3 mg/Lall year015
Aluminum, total [as Al]monthly maximum≤ 6 mg/Lall year015
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year015
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year015
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year015
Solids, total dissolvedmonthly minimumreport only (mg/L)all year015
Solids, total dissolvedmonthly averagereport only (mg/L)all year015
Solids, total dissolvedmonthly maximumreport only (mg/L)all year015
Flow ratemonthly averagereport only (gal/min)all year016
Flow ratemonthly maximumreport only (gal/min)all year016
Specific conductancemonthly minimumreport only (umho/cm)all year016
Specific conductancemonthly averagereport only (umho/cm)all year016
Specific conductancemonthly maximumreport only (umho/cm)all year016
pHmonthly minimum≥ 6 SUall year016
pHmonthly maximum≤ 9 SUall year016
Solids, total suspendedmonthly minimumreport only (mg/L)all year016
Solids, total suspendedmonthly average≤ 35 mg/Lall year016
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year016
Solids, settleablemonthly minimumreport only (mL/L)all year016
Solids, settleablemonthly averagereport only (mL/L)all year016
Solids, settleablemonthly maximum≤ .5 mL/Lall year016
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year016
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year016
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year016
Selenium, total recoverablemonthly average≤ 4.7 ug/Lall year016
Selenium, total recoverablemonthly maximum≤ 8.2 ug/Lall year016
Iron, total [as Fe]monthly minimumreport only (mg/L)all year016
Iron, total [as Fe]monthly average≤ 1.42 mg/Lall year016
Iron, total [as Fe]monthly maximum≤ 2.46 mg/Lall year016
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year016
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year016
Manganese, total [as Mn]monthly maximum≤ 4 mg/Lall year016
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year016
Aluminum, total [as Al]monthly average≤ 3 mg/Lall year016
Aluminum, total [as Al]monthly maximum≤ 6 mg/Lall year016
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year016
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year016
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year016
Solids, total dissolvedmonthly minimumreport only (mg/L)all year016
Solids, total dissolvedmonthly averagereport only (mg/L)all year016
Solids, total dissolvedmonthly maximumreport only (mg/L)all year016
Flow ratemonthly averagereport only (gal/min)all year020
Flow ratemonthly maximumreport only (gal/min)all year020
Specific conductancemonthly minimumreport only (umho/cm)all year020
Specific conductancemonthly averagereport only (umho/cm)all year020
Specific conductancemonthly maximumreport only (umho/cm)all year020
pHmonthly minimum≥ 6 SUall year020
pHmonthly maximum≤ 9 SUall year020
Solids, total suspendedmonthly minimumreport only (mg/L)all year020
Solids, total suspendedmonthly average≤ 35 mg/Lall year020
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year020
Solids, settleablemonthly minimumreport only (mL/L)all year020
Solids, settleablemonthly averagereport only (mL/L)all year020
Solids, settleablemonthly maximum≤ .5 mL/Lall year020
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year020
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year020
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year020
Selenium, total recoverablemonthly average≤ 4.7 ug/Lall year020
Selenium, total recoverablemonthly maximum≤ 8.2 ug/Lall year020
Iron, total [as Fe]monthly minimumreport only (mg/L)all year020
Iron, total [as Fe]monthly average≤ 1.42 mg/Lall year020
Iron, total [as Fe]monthly maximum≤ 2.46 mg/Lall year020
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year020
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year020
Manganese, total [as Mn]monthly maximum≤ 4 mg/Lall year020
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year020
Aluminum, total [as Al]monthly average≤ 3 mg/Lall year020
Aluminum, total [as Al]monthly maximum≤ 6 mg/Lall year020
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year020
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year020
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year020
Solids, total dissolvedmonthly minimumreport only (mg/L)all year020
Solids, total dissolvedmonthly averagereport only (mg/L)all year020
Solids, total dissolvedmonthly maximumreport only (mg/L)all year020
Flow ratemonthly averagereport only (gal/min)all year021
Flow ratemonthly maximumreport only (gal/min)all year021
Specific conductancemonthly minimumreport only (umho/cm)all year021
Specific conductancemonthly averagereport only (umho/cm)all year021
Specific conductancemonthly maximumreport only (umho/cm)all year021
pHmonthly minimum≥ 6 SUall year021
pHmonthly maximum≤ 9 SUall year021
Solids, total suspendedmonthly minimumreport only (mg/L)all year021
Solids, total suspendedmonthly average≤ 35 mg/Lall year021
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year021
Solids, settleablemonthly minimumreport only (mL/L)all year021
Solids, settleablemonthly maximum≤ .5 mL/Lall year021
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year021
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year021
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year021
Selenium, total recoverablemonthly average≤ 4.7 ug/Lall year021
Selenium, total recoverablemonthly maximum≤ 8.2 ug/Lall year021
Iron, total [as Fe]monthly minimumreport only (mg/L)all year021
Iron, total [as Fe]monthly average≤ 1.42 mg/Lall year021
Iron, total [as Fe]monthly maximum≤ 2.46 mg/Lall year021
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year021
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year021
Manganese, total [as Mn]monthly maximum≤ 4 mg/Lall year021
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year021
Aluminum, total [as Al]monthly average≤ .43 mg/Lall year021
Aluminum, total [as Al]monthly maximum≤ .75 mg/Lall year021
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year021
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year021
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year021
Solids, total dissolvedmonthly minimumreport only (mg/L)all year021
Solids, total dissolvedmonthly averagereport only (mg/L)all year021
Solids, total dissolvedmonthly maximumreport only (mg/L)all year021
Flow ratemonthly averagereport only (gal/min)all year022
Flow ratemonthly maximumreport only (gal/min)all year022
Specific conductancemonthly minimumreport only (umho/cm)all year022
Specific conductancemonthly averagereport only (umho/cm)all year022
Specific conductancemonthly maximumreport only (umho/cm)all year022
pHmonthly minimum≥ 6 SUall year022
pHmonthly maximum≤ 9 SUall year022
Solids, total suspendedmonthly minimumreport only (mg/L)all year022
Solids, total suspendedmonthly average≤ 35 mg/Lall year022
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year022
Solids, settleablemonthly minimumreport only (mL/L)all year022
Solids, settleablemonthly averagereport only (mL/L)all year022
Solids, settleablemonthly maximum≤ .5 mL/Lall year022
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year022
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year022
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year022
Selenium, total recoverablemonthly average≤ 4.7 ug/Lall year022
Selenium, total recoverablemonthly maximum≤ 8.2 ug/Lall year022
Iron, total [as Fe]monthly minimumreport only (mg/L)all year022
Iron, total [as Fe]monthly average≤ 1.42 mg/Lall year022
Iron, total [as Fe]monthly maximum≤ 2.46 mg/Lall year022
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year022
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year022
Manganese, total [as Mn]monthly maximum≤ 4 mg/Lall year022
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year022
Aluminum, total [as Al]monthly average≤ 3 mg/Lall year022
Aluminum, total [as Al]monthly maximum≤ 6 mg/Lall year022
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year022
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year022
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year022
Solids, total dissolvedmonthly minimumreport only (mg/L)all year022
Solids, total dissolvedmonthly averagereport only (mg/L)all year022
Solids, total dissolvedmonthly maximumreport only (mg/L)all year022
Flow ratemonthly averagereport only (gal/min)all year023
Flow ratemonthly maximumreport only (gal/min)all year023
Specific conductancemonthly minimumreport only (umho/cm)all year023
Specific conductancemonthly averagereport only (umho/cm)all year023
Specific conductancemonthly maximumreport only (umho/cm)all year023
pHmonthly minimum≥ 6 SUall year023
pHmonthly maximum≤ 9 SUall year023
Solids, total suspendedmonthly minimumreport only (mg/L)all year023
Solids, total suspendedmonthly average≤ 35 mg/Lall year023
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year023
Solids, settleablemonthly minimumreport only (mL/L)all year023
Solids, settleablemonthly averagereport only (mL/L)all year023
Solids, settleablemonthly maximum≤ .5 mL/Lall year023
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year023
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year023
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year023
Selenium, total recoverablemonthly average≤ 4.7 ug/Lall year023
Selenium, total recoverablemonthly maximum≤ 8.2 ug/Lall year023
Iron, total [as Fe]monthly minimumreport only (mg/L)all year023
Iron, total [as Fe]monthly average≤ 1.42 mg/Lall year023
Iron, total [as Fe]monthly maximum≤ 2.46 mg/Lall year023
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year023
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year023
Manganese, total [as Mn]monthly maximum≤ 4 mg/Lall year023
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year023
Aluminum, total [as Al]monthly average≤ 3 mg/Lall year023
Aluminum, total [as Al]monthly maximum≤ 6 mg/Lall year023
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year023
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year023
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year023
Solids, total dissolvedmonthly minimumreport only (mg/L)all year023
Solids, total dissolvedmonthly averagereport only (mg/L)all year023
Solids, total dissolvedmonthly maximumreport only (mg/L)all year023
Oxygen, dissolved [DO]monthly minimum≥ 6 mg/Lall year402
BOD, 5-day, 20 deg. Cmonthly average≤ 5 mg/Lall year402
BOD, 5-day, 20 deg. Cmonthly maximum≤ 10 mg/Lall year402
BOD, 5-day, 20 deg. Cmonthly average≤ .05 lb/dall year402
BOD, 5-day, 20 deg. Cmonthly maximum≤ .1 lb/dall year402
pHmonthly minimum≥ 6 SUall year402
pHmonthly maximum≤ 9 SUall year402
Solids, total suspendedmonthly average≤ 30 mg/Lall year402
Solids, total suspendedmonthly maximum≤ 60 mg/Lall year402
Solids, total suspendedmonthly average≤ .3 lb/dall year402
Solids, total suspendedmonthly maximum≤ .6 lb/dall year402
Nitrogen, ammonia total [as N]monthly average≤ 3 mg/Lall year402
Nitrogen, ammonia total [as N]monthly maximum≤ 6 mg/Lall year402
Nitrogen, ammonia total [as N]monthly average≤ .03 lb/dall year402
Nitrogen, ammonia total [as N]monthly maximum≤ .06 lb/dall year402
Flow, in conduit or thru treatment plantmonthly maximum≤ .0012 MGDall year402
Chlorine, total residualmonthly average≤ 28 ug/Lall year402
Chlorine, total residualmonthly maximum≤ 56 ug/Lall year402
Coliform, fecal generalmonthly average≤ 200 #/100mLall year402
Coliform, fecal generalmonthly maximum≤ 400 #/100mLall year402
Stream flow, instantaneousmonthly averagereport only (cfs)all yearDBB
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearDBB
Specific conductancemonthly averagereport only (umho/cm)all yearDBB
Specific conductancemonthly maximumreport only (umho/cm)all yearDBB
pHmonthly minimumreport only (SU)all yearDBB
pHmonthly maximumreport only (SU)all yearDBB
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearDBB
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearDBB
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearDBB
Selenium, total recoverablemonthly averagereport only (ug/L)all yearDBB
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearDBB
Iron, total [as Fe]monthly averagereport only (mg/L)all yearDBB
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearDBB
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearDBB
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearDBB
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearDBB
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearDBB
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearDBB
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearDBB
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearDBB
Solids, total dissolvedmonthly averagereport only (mg/L)all yearDBB
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearDBB
Stream flow, instantaneousmonthly averagereport only (cfs)all yearDLFSF
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearDLFSF
Specific conductancemonthly averagereport only (umho/cm)all yearDLFSF
Specific conductancemonthly maximumreport only (umho/cm)all yearDLFSF
pHmonthly minimumreport only (SU)all yearDLFSF
pHmonthly maximumreport only (SU)all yearDLFSF
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearDLFSF
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearDLFSF
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearDLFSF
Selenium, total recoverablemonthly averagereport only (ug/L)all yearDLFSF
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearDLFSF
Iron, total [as Fe]monthly averagereport only (mg/L)all yearDLFSF
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearDLFSF
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearDLFSF
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearDLFSF
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearDLFSF
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearDLFSF
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearDLFSF
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearDLFSF
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearDLFSF
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearDLFSF
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearDLFSF
Solids, total dissolvedmonthly averagereport only (mg/L)all yearDLFSF
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearDLFSF
Stream flow, instantaneousmonthly averagereport only (cfs)all yearUMF
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearUMF
Specific conductancemonthly averagereport only (umho/cm)all yearUMF
Specific conductancemonthly maximumreport only (umho/cm)all yearUMF
pHmonthly minimum≥ 6 SUall yearUMF
pHmonthly maximum≤ 9 SUall yearUMF
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearUMF
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearUMF
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearUMF
Selenium, total recoverablemonthly averagereport only (ug/L)all yearUMF
Iron, total [as Fe]monthly averagereport only (mg/L)all yearUMF
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearUMF
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearUMF
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearUMF
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearUMF
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearUMF
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearUMF
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearUMF
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearUMF
Solids, total dissolvedmonthly averagereport only (mg/L)all yearUMF
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearUMF

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/WV0044172 · MCP: https://passage-data.com/mcp