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Century Mining, LLC

Bituminous Coal And Lignite - Surface, Volga, West Virginia. NPDES permit WV1027018, in force until May 19, 2030. Last 12 months: no values over a limit, 7 required values missing, 20 of 79 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 26 days after each period: outfall 001 form Q quarterly (32 values), outfall 003 form Q quarterly (47 values), outfall 003 form R quarterly (3 values), outfall 004 form Q quarterly (46 values), outfall 004 form R quarterly (3 values), outfall BAS DIC form R quarterly (43 values), and 10 more forms
Last report on file
June 2026
Oct 2024 – Sep 2025
9 values over a limit, 13 required values missing, 0 of 85 reports late

Limits in force (449)

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
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≤ 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 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 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
Alkalinity, total [as CaCO3]monthly minimumreport only (mg/L)all year003
Alkalinity, total [as CaCO3]monthly averagereport only (mg/L)all year003
Alkalinity, total [as CaCO3]monthly maximumreport only (mg/L)all 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
Calcium, total [as Ca]monthly minimumreport only (mg/L)all year003
Calcium, total [as Ca]monthly averagereport only (mg/L)all year003
Calcium, total [as Ca]monthly maximumreport only (mg/L)all year003
Magnesium, total [as Mg]monthly minimumreport only (mg/L)all year003
Magnesium, total [as Mg]monthly averagereport only (mg/L)all year003
Magnesium, total [as Mg]monthly maximumreport only (mg/L)all year003
Sodium, total [as Na]monthly minimumreport only (mg/L)all year003
Sodium, total [as Na]monthly averagereport only (mg/L)all year003
Sodium, total [as Na]monthly maximumreport only (mg/L)all year003
Potassium, total [as K]monthly minimumreport only (mg/L)all year003
Potassium, total [as K]monthly averagereport only (mg/L)all year003
Potassium, total [as K]monthly maximumreport only (mg/L)all 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 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≤ .64 mg/Lall year003
Iron, total [as Fe]monthly maximum≤ 1.11 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≤ .2 mg/Lall year003
Aluminum, total [as Al]monthly maximum≤ .35 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
Toxicity [chronic], Ceriodaphnia dubiamonthly minimumreport only (tox chronic)all year003
Toxicity [chronic], Ceriodaphnia dubiamonthly average≤ .82 tox chronicall year003
Toxicity [chronic], Ceriodaphnia dubiamonthly maximum≤ 1.64 tox chronicall 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 maximum≤ 9 SUall year004
Alkalinity, total [as CaCO3]monthly minimumreport only (mg/L)all year004
Alkalinity, total [as CaCO3]monthly averagereport only (mg/L)all year004
Alkalinity, 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 maximum≤ .5 mL/Lall year004
Calcium, total [as Ca]monthly minimumreport only (mg/L)all year004
Calcium, total [as Ca]monthly averagereport only (mg/L)all year004
Calcium, total [as Ca]monthly maximumreport only (mg/L)all year004
Magnesium, total [as Mg]monthly minimumreport only (mg/L)all year004
Magnesium, total [as Mg]monthly averagereport only (mg/L)all year004
Magnesium, total [as Mg]monthly maximumreport only (mg/L)all year004
Sodium, total [as Na]monthly minimumreport only (mg/L)all year004
Sodium, total [as Na]monthly averagereport only (mg/L)all year004
Sodium, total [as Na]monthly maximumreport only (mg/L)all year004
Potassium, total [as K]monthly minimumreport only (mg/L)all year004
Potassium, total [as K]monthly averagereport only (mg/L)all year004
Potassium, total [as K]monthly 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 minimumreport only (ug/L)all year004
Selenium, total recoverablemonthly averagereport only (ug/L)all year004
Selenium, total recoverablemonthly maximumreport only (ug/L)all year004
Iron, total [as Fe]monthly minimumreport only (mg/L)all year004
Iron, total [as Fe]monthly average≤ .67 mg/Lall year004
Iron, total [as Fe]monthly maximum≤ 1.15 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≤ .25 mg/Lall year004
Aluminum, total [as Al]monthly maximum≤ .43 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
Selenium, dry weightmaximum≤ 8 mg/kgall year004
Selenium, dry weightmaximum≤ 8 mg/kgall year004
Toxicity [chronic], Ceriodaphnia dubiamonthly minimumreport only (tox chronic)all year004
Toxicity [chronic], Ceriodaphnia dubiamonthly average≤ .82 tox chronicall year004
Toxicity [chronic], Ceriodaphnia dubiamonthly maximum≤ 1.64 tox chronicall 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
Stream flow, instantaneousmonthly averagereport only (cfs)all yearBAS DIC
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearBAS DIC
Specific conductancemonthly minimumreport only (umho/cm)all yearBAS DIC
Specific conductancemonthly averagereport only (umho/cm)all yearBAS DIC
Specific conductancemonthly maximumreport only (umho/cm)all yearBAS DIC
pHmonthly minimumreport only (SU)all yearBAS DIC
pHmonthly maximumreport only (SU)all yearBAS DIC
Alkalinity, total [as CaCO3]monthly minimumreport only (mg/L)all yearBAS DIC
Alkalinity, total [as CaCO3]monthly averagereport only (mg/L)all yearBAS DIC
Alkalinity, total [as CaCO3]monthly maximumreport only (mg/L)all yearBAS DIC
Calcium, total [as Ca]monthly minimumreport only (mg/L)all yearBAS DIC
Calcium, total [as Ca]monthly averagereport only (mg/L)all yearBAS DIC
Calcium, total [as Ca]monthly maximumreport only (mg/L)all yearBAS DIC
Magnesium, total [as Mg]monthly minimumreport only (mg/L)all yearBAS DIC
Magnesium, total [as Mg]monthly averagereport only (mg/L)all yearBAS DIC
Magnesium, total [as Mg]monthly maximumreport only (mg/L)all yearBAS DIC
Sodium, total [as Na]monthly minimumreport only (mg/L)all yearBAS DIC
Sodium, total [as Na]monthly averagereport only (mg/L)all yearBAS DIC
Sodium, total [as Na]monthly maximumreport only (mg/L)all yearBAS DIC
Potassium, total [as K]monthly minimumreport only (mg/L)all yearBAS DIC
Potassium, total [as K]monthly averagereport only (mg/L)all yearBAS DIC
Potassium, total [as K]monthly maximumreport only (mg/L)all yearBAS DIC
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all yearBAS DIC
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearBAS DIC
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearBAS DIC
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearBAS DIC
Selenium, total recoverablemonthly averagereport only (ug/L)all yearBAS DIC
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearBAS DIC
Iron, total [as Fe]monthly minimumreport only (mg/L)all yearBAS DIC
Iron, total [as Fe]monthly averagereport only (mg/L)all yearBAS DIC
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearBAS DIC
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearBAS DIC
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearBAS DIC
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearBAS DIC
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearBAS DIC
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearBAS DIC
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearBAS DIC
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearBAS DIC
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearBAS DIC
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearBAS DIC
Solids, total dissolvedmonthly minimumreport only (mg/L)all yearBAS DIC
Solids, total dissolvedmonthly averagereport only (mg/L)all yearBAS DIC
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearBAS DIC
Stream flow, instantaneousmonthly averagereport only (cfs)all yearBAS DLBGC
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearBAS DLBGC
Specific conductancemonthly minimumreport only (umho/cm)all yearBAS DLBGC
Specific conductancemonthly averagereport only (umho/cm)all yearBAS DLBGC
Specific conductancemonthly maximumreport only (umho/cm)all yearBAS DLBGC
pHmonthly minimumreport only (SU)all yearBAS DLBGC
pHmonthly maximumreport only (SU)all yearBAS DLBGC
Alkalinity, total [as CaCO3]monthly minimumreport only (mg/L)all yearBAS DLBGC
Alkalinity, total [as CaCO3]monthly averagereport only (mg/L)all yearBAS DLBGC
Alkalinity, total [as CaCO3]monthly maximumreport only (mg/L)all yearBAS DLBGC
Calcium, total [as Ca]monthly minimumreport only (mg/L)all yearBAS DLBGC
Calcium, total [as Ca]monthly averagereport only (mg/L)all yearBAS DLBGC
Calcium, total [as Ca]monthly maximumreport only (mg/L)all yearBAS DLBGC
Magnesium, total [as Mg]monthly minimumreport only (mg/L)all yearBAS DLBGC
Magnesium, total [as Mg]monthly averagereport only (mg/L)all yearBAS DLBGC
Magnesium, total [as Mg]monthly maximumreport only (mg/L)all yearBAS DLBGC
Sodium, total [as Na]monthly minimumreport only (mg/L)all yearBAS DLBGC
Sodium, total [as Na]monthly averagereport only (mg/L)all yearBAS DLBGC
Sodium, total [as Na]monthly maximumreport only (mg/L)all yearBAS DLBGC
Potassium, total [as K]monthly minimumreport only (mg/L)all yearBAS DLBGC
Potassium, total [as K]monthly averagereport only (mg/L)all yearBAS DLBGC
Potassium, total [as K]monthly maximumreport only (mg/L)all yearBAS DLBGC
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all yearBAS DLBGC
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearBAS DLBGC
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearBAS DLBGC
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearBAS DLBGC
Selenium, total recoverablemonthly averagereport only (ug/L)all yearBAS DLBGC
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearBAS DLBGC
Iron, total [as Fe]monthly minimumreport only (mg/L)all yearBAS DLBGC
Iron, total [as Fe]monthly averagereport only (mg/L)all yearBAS DLBGC
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearBAS DLBGC
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearBAS DLBGC
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearBAS DLBGC
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearBAS DLBGC
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearBAS DLBGC
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearBAS DLBGC
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearBAS DLBGC
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearBAS DLBGC
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearBAS DLBGC
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearBAS DLBGC
Solids, total dissolvedmonthly minimumreport only (mg/L)all yearBAS DLBGC
Solids, total dissolvedmonthly averagereport only (mg/L)all yearBAS DLBGC
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearBAS DLBGC
Stream flow, instantaneousmonthly averagereport only (cfs)all yearBAS DULBGC
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearBAS DULBGC
Specific conductancemonthly minimumreport only (umho/cm)all yearBAS DULBGC
Specific conductancemonthly averagereport only (umho/cm)all yearBAS DULBGC
Specific conductancemonthly maximumreport only (umho/cm)all yearBAS DULBGC
pHmonthly minimumreport only (SU)all yearBAS DULBGC
pHmonthly maximumreport only (SU)all yearBAS DULBGC
Alkalinity, total [as CaCO3]monthly minimumreport only (mg/L)all yearBAS DULBGC
Alkalinity, total [as CaCO3]monthly averagereport only (mg/L)all yearBAS DULBGC
Alkalinity, total [as CaCO3]monthly maximumreport only (mg/L)all yearBAS DULBGC
Calcium, total [as Ca]monthly minimumreport only (mg/L)all yearBAS DULBGC
Calcium, total [as Ca]monthly averagereport only (mg/L)all yearBAS DULBGC
Calcium, total [as Ca]monthly maximumreport only (mg/L)all yearBAS DULBGC
Magnesium, total [as Mg]monthly minimumreport only (mg/L)all yearBAS DULBGC
Magnesium, total [as Mg]monthly averagereport only (mg/L)all yearBAS DULBGC
Magnesium, total [as Mg]monthly maximumreport only (mg/L)all yearBAS DULBGC
Sodium, total [as Na]monthly minimumreport only (mg/L)all yearBAS DULBGC
Sodium, total [as Na]monthly averagereport only (mg/L)all yearBAS DULBGC
Sodium, total [as Na]monthly maximumreport only (mg/L)all yearBAS DULBGC
Potassium, total [as K]monthly minimumreport only (mg/L)all yearBAS DULBGC
Potassium, total [as K]monthly averagereport only (mg/L)all yearBAS DULBGC
Potassium, total [as K]monthly maximumreport only (mg/L)all yearBAS DULBGC
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all yearBAS DULBGC
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearBAS DULBGC
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearBAS DULBGC
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearBAS DULBGC
Selenium, total recoverablemonthly averagereport only (ug/L)all yearBAS DULBGC
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearBAS DULBGC
Iron, total [as Fe]monthly minimumreport only (mg/L)all yearBAS DULBGC
Iron, total [as Fe]monthly averagereport only (mg/L)all yearBAS DULBGC
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearBAS DULBGC
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearBAS DULBGC
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearBAS DULBGC
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearBAS DULBGC
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearBAS DULBGC
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearBAS DULBGC
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearBAS DULBGC
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearBAS DULBGC
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearBAS DULBGC
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearBAS DULBGC
Solids, total dissolvedmonthly minimumreport only (mg/L)all yearBAS DULBGC
Solids, total dissolvedmonthly averagereport only (mg/L)all yearBAS DULBGC
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearBAS DULBGC
Stream flow, instantaneousmonthly averagereport only (cfs)all yearBAS UIC
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearBAS UIC
Specific conductancemonthly minimumreport only (umho/cm)all yearBAS UIC
Specific conductancemonthly averagereport only (umho/cm)all yearBAS UIC
Specific conductancemonthly maximumreport only (umho/cm)all yearBAS UIC
pHmonthly minimumreport only (SU)all yearBAS UIC
pHmonthly maximumreport only (SU)all yearBAS UIC
Alkalinity, total [as CaCO3]monthly minimumreport only (mg/L)all yearBAS UIC
Alkalinity, total [as CaCO3]monthly averagereport only (mg/L)all yearBAS UIC
Alkalinity, total [as CaCO3]monthly maximumreport only (mg/L)all yearBAS UIC
Calcium, total [as Ca]monthly minimumreport only (mg/L)all yearBAS UIC
Calcium, total [as Ca]monthly averagereport only (mg/L)all yearBAS UIC
Calcium, total [as Ca]monthly maximumreport only (mg/L)all yearBAS UIC
Magnesium, total [as Mg]monthly minimumreport only (mg/L)all yearBAS UIC
Magnesium, total [as Mg]monthly averagereport only (mg/L)all yearBAS UIC
Magnesium, total [as Mg]monthly maximumreport only (mg/L)all yearBAS UIC
Sodium, total [as Na]monthly minimumreport only (mg/L)all yearBAS UIC
Sodium, total [as Na]monthly averagereport only (mg/L)all yearBAS UIC
Sodium, total [as Na]monthly maximumreport only (mg/L)all yearBAS UIC
Potassium, total [as K]monthly minimumreport only (mg/L)all yearBAS UIC
Potassium, total [as K]monthly averagereport only (mg/L)all yearBAS UIC
Potassium, total [as K]monthly maximumreport only (mg/L)all yearBAS UIC
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all yearBAS UIC
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearBAS UIC
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearBAS UIC
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearBAS UIC
Selenium, total recoverablemonthly averagereport only (ug/L)all yearBAS UIC
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearBAS UIC
Iron, total [as Fe]monthly minimumreport only (mg/L)all yearBAS UIC
Iron, total [as Fe]monthly averagereport only (mg/L)all yearBAS UIC
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearBAS UIC
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearBAS UIC
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearBAS UIC
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearBAS UIC
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearBAS UIC
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearBAS UIC
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearBAS UIC
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearBAS UIC
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearBAS UIC
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearBAS UIC
Solids, total dissolvedmonthly minimumreport only (mg/L)all yearBAS UIC
Solids, total dissolvedmonthly averagereport only (mg/L)all yearBAS UIC
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearBAS UIC
Stream flow, instantaneousmonthly averagereport only (cfs)all yearBAS ULBGC
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearBAS ULBGC
Specific conductancemonthly minimumreport only (umho/cm)all yearBAS ULBGC
Specific conductancemonthly averagereport only (umho/cm)all yearBAS ULBGC
Specific conductancemonthly maximumreport only (umho/cm)all yearBAS ULBGC
pHmonthly minimumreport only (SU)all yearBAS ULBGC
pHmonthly maximumreport only (SU)all yearBAS ULBGC
Alkalinity, total [as CaCO3]monthly minimumreport only (mg/L)all yearBAS ULBGC
Alkalinity, total [as CaCO3]monthly averagereport only (mg/L)all yearBAS ULBGC
Alkalinity, total [as CaCO3]monthly maximumreport only (mg/L)all yearBAS ULBGC
Calcium, total [as Ca]monthly minimumreport only (mg/L)all yearBAS ULBGC
Calcium, total [as Ca]monthly averagereport only (mg/L)all yearBAS ULBGC
Calcium, total [as Ca]monthly maximumreport only (mg/L)all yearBAS ULBGC
Magnesium, total [as Mg]monthly minimumreport only (mg/L)all yearBAS ULBGC
Magnesium, total [as Mg]monthly averagereport only (mg/L)all yearBAS ULBGC
Magnesium, total [as Mg]monthly maximumreport only (mg/L)all yearBAS ULBGC
Sodium, total [as Na]monthly minimumreport only (mg/L)all yearBAS ULBGC
Sodium, total [as Na]monthly averagereport only (mg/L)all yearBAS ULBGC
Sodium, total [as Na]monthly maximumreport only (mg/L)all yearBAS ULBGC
Potassium, total [as K]monthly minimumreport only (mg/L)all yearBAS ULBGC
Potassium, total [as K]monthly averagereport only (mg/L)all yearBAS ULBGC
Potassium, total [as K]monthly maximumreport only (mg/L)all yearBAS ULBGC
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all yearBAS ULBGC
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearBAS ULBGC
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearBAS ULBGC
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearBAS ULBGC
Selenium, total recoverablemonthly averagereport only (ug/L)all yearBAS ULBGC
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearBAS ULBGC
Iron, total [as Fe]monthly minimumreport only (mg/L)all yearBAS ULBGC
Iron, total [as Fe]monthly averagereport only (mg/L)all yearBAS ULBGC
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearBAS ULBGC
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearBAS ULBGC
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearBAS ULBGC
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearBAS ULBGC
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearBAS ULBGC
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearBAS ULBGC
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearBAS ULBGC
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearBAS ULBGC
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearBAS ULBGC
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearBAS ULBGC
Solids, total dissolvedmonthly minimumreport only (mg/L)all yearBAS ULBGC
Solids, total dissolvedmonthly averagereport only (mg/L)all yearBAS ULBGC
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearBAS ULBGC
Stream flow, instantaneousmonthly averagereport only (cfs)all yearBAS004DS
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearBAS004DS
Specific conductancemonthly minimumreport only (umho/cm)all yearBAS004DS
Specific conductancemonthly averagereport only (umho/cm)all yearBAS004DS
Specific conductancemonthly maximumreport only (umho/cm)all yearBAS004DS
pHmonthly minimumreport only (SU)all yearBAS004DS
pHmonthly maximumreport only (SU)all yearBAS004DS
Alkalinity, total [as CaCO3]monthly minimumreport only (mg/L)all yearBAS004DS
Alkalinity, total [as CaCO3]monthly averagereport only (mg/L)all yearBAS004DS
Alkalinity, total [as CaCO3]monthly maximumreport only (mg/L)all yearBAS004DS
Calcium, total [as Ca]monthly minimumreport only (mg/L)all yearBAS004DS
Calcium, total [as Ca]monthly averagereport only (mg/L)all yearBAS004DS
Calcium, total [as Ca]monthly maximumreport only (mg/L)all yearBAS004DS
Magnesium, total [as Mg]monthly minimumreport only (mg/L)all yearBAS004DS
Magnesium, total [as Mg]monthly averagereport only (mg/L)all yearBAS004DS
Magnesium, total [as Mg]monthly maximumreport only (mg/L)all yearBAS004DS
Sodium, total [as Na]monthly minimumreport only (mg/L)all yearBAS004DS
Sodium, total [as Na]monthly averagereport only (mg/L)all yearBAS004DS
Sodium, total [as Na]monthly maximumreport only (mg/L)all yearBAS004DS
Potassium, total [as K]monthly minimumreport only (mg/L)all yearBAS004DS
Potassium, total [as K]monthly averagereport only (mg/L)all yearBAS004DS
Potassium, total [as K]monthly maximumreport only (mg/L)all yearBAS004DS
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all yearBAS004DS
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearBAS004DS
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearBAS004DS
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearBAS004DS
Selenium, total recoverablemonthly averagereport only (ug/L)all yearBAS004DS
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearBAS004DS
Iron, total [as Fe]monthly minimumreport only (mg/L)all yearBAS004DS
Iron, total [as Fe]monthly averagereport only (mg/L)all yearBAS004DS
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearBAS004DS
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearBAS004DS
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearBAS004DS
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearBAS004DS
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearBAS004DS
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearBAS004DS
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearBAS004DS
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearBAS004DS
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearBAS004DS
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearBAS004DS
Solids, total dissolvedmonthly minimumreport only (mg/L)all yearBAS004DS
Solids, total dissolvedmonthly averagereport only (mg/L)all yearBAS004DS
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearBAS004DS
Stream flow, instantaneousmonthly averagereport only (cfs)all yearDUIC BWQ-11 1707-59
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearDUIC BWQ-11 1707-59
Specific conductancemonthly averagereport only (umho/cm)all yearDUIC BWQ-11 1707-59
Specific conductancemonthly maximumreport only (umho/cm)all yearDUIC BWQ-11 1707-59
pHmonthly minimumreport only (SU)all yearDUIC BWQ-11 1707-59
pHmonthly maximumreport only (SU)all yearDUIC BWQ-11 1707-59
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearDUIC BWQ-11 1707-59
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearDUIC BWQ-11 1707-59
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearDUIC BWQ-11 1707-59
Selenium, total recoverablemonthly averagereport only (ug/L)all yearDUIC BWQ-11 1707-59
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearDUIC BWQ-11 1707-59
Iron, total [as Fe]monthly minimumreport only (mg/L)all yearDUIC BWQ-11 1707-59
Iron, total [as Fe]monthly averagereport only (mg/L)all yearDUIC BWQ-11 1707-59
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearDUIC BWQ-11 1707-59
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearDUIC BWQ-11 1707-59
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearDUIC BWQ-11 1707-59
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearDUIC BWQ-11 1707-59
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearDUIC BWQ-11 1707-59
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearDUIC BWQ-11 1707-59
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearDUIC BWQ-11 1707-59
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearDUIC BWQ-11 1707-59
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearDUIC BWQ-11 1707-59
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearDUIC BWQ-11 1707-59
Solids, total dissolvedmonthly averagereport only (mg/L)all yearDUIC BWQ-11 1707-59
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearDUIC BWQ-11 1707-59
Stream flow, instantaneousmonthly averagereport only (cfs)all yearDULBGC BWQ-1 07280-5
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearDULBGC BWQ-1 07280-5
Specific conductancemonthly averagereport only (umho/cm)all yearDULBGC BWQ-1 07280-5
Specific conductancemonthly maximumreport only (umho/cm)all yearDULBGC BWQ-1 07280-5
pHmonthly minimumreport only (SU)all yearDULBGC BWQ-1 07280-5
pHmonthly maximumreport only (SU)all yearDULBGC BWQ-1 07280-5
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearDULBGC BWQ-1 07280-5
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearDULBGC BWQ-1 07280-5
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearDULBGC BWQ-1 07280-5
Selenium, total recoverablemonthly averagereport only (ug/L)all yearDULBGC BWQ-1 07280-5
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearDULBGC BWQ-1 07280-5
Iron, total [as Fe]monthly minimumreport only (mg/L)all yearDULBGC BWQ-1 07280-5
Iron, total [as Fe]monthly averagereport only (mg/L)all yearDULBGC BWQ-1 07280-5
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearDULBGC BWQ-1 07280-5
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearDULBGC BWQ-1 07280-5
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearDULBGC BWQ-1 07280-5
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearDULBGC BWQ-1 07280-5
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearDULBGC BWQ-1 07280-5
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearDULBGC BWQ-1 07280-5
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearDULBGC BWQ-1 07280-5
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearDULBGC BWQ-1 07280-5
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearDULBGC BWQ-1 07280-5
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearDULBGC BWQ-1 07280-5
Solids, total dissolvedmonthly averagereport only (mg/L)all yearDULBGC BWQ-1 07280-5
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearDULBGC BWQ-1 07280-5
Stream flow, instantaneousmonthly averagereport only (cfs)all yearIF-F-1
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearIF-F-1
pHmonthly minimumreport only (SU)all yearIF-F-1
pHmonthly maximumreport only (SU)all yearIF-F-1
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearIF-F-1
Selenium, total recoverablemonthly averagereport only (ug/L)all yearIF-F-1
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearIF-F-1

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/WV1027018 · MCP: https://passage-data.com/mcp