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Covington Coal Company, LLC

Bituminous Coal And Lignite - Surface, Ashford, West Virginia. NPDES permit WV1020854 expired Dec 20, 2022; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: outfall 001 form R quarterly (7 values), outfall 002 form Q quarterly (31 values), outfall 003 form Q monthly (3 values), outfall 004 form R quarterly (4 values), outfall 005 form R quarterly (4 values), outfall 006 form R quarterly (4 values), and 56 more forms
Last report on file
June 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 0 of 576 reports late

Limits in force (681)

ParameterStatisticLimitMonthsOutfall
Flow ratemonthly averagereport only (gal/min)all year001
Flow ratemonthly maximumreport only (gal/min)all year001
pHmonthly minimum≥ 6 SUall year001
pHmonthly maximum≤ 9 SUall year001
Solids, settleablemonthly minimumreport only (mL/L)all year001
Solids, settleablemonthly averagereport only (mL/L)all year001
Solids, settleablemonthly maximum≤ .5 mL/Lall year001
Flow ratemonthly averagereport only (gal/min)all year002
Flow ratemonthly maximumreport only (gal/min)all year002
Specific conductancemonthly averagereport only (umho/cm)all year002
Specific conductancemonthly maximumreport only (umho/cm)all year002
pHmonthly minimum≥ 6 SUall year002
pHmonthly maximum≤ 9 SUall year002
Solids, total suspendedmonthly minimumreport only (mg/L)all year002
Solids, total suspendedmonthly average≤ 35 mg/Lall year002
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year002
Solids, settleablemonthly minimumreport only (mL/L)all year002
Solids, settleablemonthly averagereport only (mL/L)all year002
Solids, settleablemonthly maximum≤ .5 mL/Lall year002
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year002
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year002
Selenium, total recoverablemonthly minimumreport only (ug/L)all year002
Selenium, total recoverablemonthly averagereport only (ug/L)all year002
Selenium, total recoverablemonthly maximumreport only (ug/L)all year002
Iron, total [as Fe]monthly minimumreport only (mg/L)all year002
Iron, total [as Fe]monthly average≤ 3 mg/Lall year002
Iron, total [as Fe]monthly maximum≤ 6 mg/Lall year002
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year002
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year002
Manganese, total [as Mn]monthly maximum≤ 4 mg/Lall year002
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year002
Aluminum, total [as Al]monthly averagereport only (mg/L)all year002
Aluminum, total [as Al]monthly maximumreport only (mg/L)all 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 averagereport only (mg/L)all year002
Solids, total dissolvedmonthly maximumreport only (mg/L)all year002
Selenium, total recoverablemonthly minimumreport only (ug/L)all year003
Selenium, total recoverablemonthly averagereport only (ug/L)all year003
Selenium, total recoverablemonthly maximumreport only (ug/L)all year003
Flow ratemonthly maximumreport only (gal/min)all year004
pHmonthly minimum≥ 6 SUall year004
pHmonthly maximum≤ 9 SUall year004
Solids, settleablemonthly maximum≤ .5 mL/Lall year004
Flow ratemonthly maximumreport only (gal/min)all year005
pHmonthly minimum≥ 6 SUall year005
pHmonthly maximum≤ 9 SUall year005
Solids, settleablemonthly maximum≤ .5 mL/Lall 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
Selenium, total recoverablemonthly minimumreport only (ug/L)all year007
Selenium, total recoverablemonthly averagereport only (ug/L)all year007
Selenium, total recoverablemonthly maximumreport only (ug/L)all year007
Selenium, total recoverablemonthly minimumreport only (ug/L)all year008
Selenium, total recoverablemonthly averagereport only (ug/L)all year008
Selenium, total recoverablemonthly maximumreport only (ug/L)all year008
Flow ratemonthly maximumreport only (gal/min)all year009
pHmonthly minimum≥ 6 SUall year009
pHmonthly maximum≤ 9 SUall year009
Solids, settleablemonthly maximum≤ .5 mL/Lall year009
Flow ratemonthly maximumreport only (gal/min)all year010
pHmonthly minimum≥ 6 SUall year010
pHmonthly maximum≤ 9 SUall year010
Solids, settleablemonthly maximum≤ .5 mL/Lall year010
Flow ratemonthly maximumreport only (gal/min)all year011
pHmonthly minimum≥ 6 SUall year011
pHmonthly maximum≤ 9 SUall year011
Solids, settleablemonthly maximum≤ .5 mL/Lall year011
Flow ratemonthly maximumreport only (gal/min)all year012
pHmonthly minimum≥ 6 SUall year012
pHmonthly maximum≤ 9 SUall year012
Solids, settleablemonthly maximum≤ .5 mL/Lall year012
Selenium, total recoverablemonthly minimumreport only (ug/L)all year013
Selenium, total recoverablemonthly averagereport only (ug/L)all year013
Selenium, total recoverablemonthly maximumreport only (ug/L)all year013
Selenium, total recoverablemonthly minimumreport only (ug/L)all year014
Selenium, total recoverablemonthly averagereport only (ug/L)all year014
Selenium, total recoverablemonthly maximumreport only (ug/L)all year014
Selenium, total recoverablemonthly minimumreport only (ug/L)all year015
Selenium, total recoverablemonthly averagereport only (ug/L)all year015
Selenium, total recoverablemonthly maximumreport only (ug/L)all year015
Selenium, total recoverablemonthly minimumreport only (ug/L)all year016
Selenium, total recoverablemonthly averagereport only (ug/L)all year016
Selenium, total recoverablemonthly maximumreport only (ug/L)all year016
Selenium, total recoverablemonthly minimumreport only (ug/L)all year017
Selenium, total recoverablemonthly averagereport only (ug/L)all year017
Selenium, total recoverablemonthly maximumreport only (ug/L)all year017
Selenium, total recoverablemonthly minimumreport only (ug/L)all year018
Selenium, total recoverablemonthly averagereport only (ug/L)all year018
Selenium, total recoverablemonthly maximumreport only (ug/L)all year018
Selenium, total recoverablemonthly minimumreport only (ug/L)all year019
Selenium, total recoverablemonthly averagereport only (ug/L)all year019
Selenium, total recoverablemonthly maximumreport only (ug/L)all year019
Selenium, total recoverablemonthly average≤ 4.7 ug/Lall year021
Selenium, total recoverablemonthly maximum≤ 8.2 ug/Lall year021
Selenium, total recoverablemonthly minimumreport only (ug/L)all year022
Selenium, total recoverablemonthly averagereport only (ug/L)all year022
Selenium, total recoverablemonthly maximumreport only (ug/L)all year022
Selenium, total recoverablemonthly minimumreport only (ug/L)all year023
Selenium, total recoverablemonthly averagereport only (ug/L)all year023
Selenium, total recoverablemonthly maximumreport only (ug/L)all year023
Selenium, total recoverablemonthly minimumreport only (ug/L)all year024
Selenium, total recoverablemonthly averagereport only (ug/L)all year024
Selenium, total recoverablemonthly maximumreport only (ug/L)all year024
Selenium, total recoverablemonthly minimumreport only (ug/L)all year025
Selenium, total recoverablemonthly averagereport only (ug/L)all year025
Selenium, total recoverablemonthly maximumreport only (ug/L)all year025
Selenium, total recoverablemonthly minimumreport only (ug/L)all year026
Selenium, total recoverablemonthly averagereport only (ug/L)all year026
Selenium, total recoverablemonthly maximumreport only (ug/L)all year026
Flow ratemonthly maximumreport only (gal/min)all year027
pHmonthly minimum≥ 6 SUall year027
pHmonthly maximum≤ 9 SUall year027
Solids, settleablemonthly maximum≤ .5 mL/Lall year027
Flow ratemonthly maximumreport only (gal/min)all year028
pHmonthly minimum≥ 6 SUall year028
pHmonthly maximum≤ 9 SUall year028
Solids, settleablemonthly maximum≤ .5 mL/Lall year028
Flow ratemonthly maximumreport only (gal/min)all year029
pHmonthly minimum≥ 6 SUall year029
pHmonthly maximum≤ 9 SUall year029
Solids, settleablemonthly maximum≤ .5 mL/Lall year029
Flow ratemonthly maximumreport only (gal/min)all year030
pHmonthly minimum≥ 6 SUall year030
pHmonthly maximum≤ 9 SUall year030
Solids, settleablemonthly maximum≤ .5 mL/Lall year030
Selenium, total recoverablemonthly minimumreport only (ug/L)all year031
Selenium, total recoverablemonthly averagereport only (ug/L)all year031
Selenium, total recoverablemonthly maximumreport only (ug/L)all year031
Selenium, total recoverablemonthly minimumreport only (ug/L)all year032
Selenium, total recoverablemonthly averagereport only (ug/L)all year032
Selenium, total recoverablemonthly maximumreport only (ug/L)all year032
Selenium, total recoverablemonthly minimumreport only (ug/L)all year033
Selenium, total recoverablemonthly averagereport only (ug/L)all year033
Selenium, total recoverablemonthly maximumreport only (ug/L)all year033
Flow ratemonthly averagereport only (gal/min)all year034
Flow ratemonthly maximumreport only (gal/min)all year034
Specific conductancemonthly minimumreport only (umho/cm)all year034
Specific conductancemonthly averagereport only (umho/cm)all year034
Specific conductancemonthly maximumreport only (umho/cm)all year034
pHmonthly minimum≥ 6 SUall year034
pHmonthly maximum≤ 9 SUall year034
Alkalinity, total [as CaCO3]monthly minimumreport only (mg/L)all year034
Alkalinity, total [as CaCO3]monthly averagereport only (mg/L)all year034
Alkalinity, total [as CaCO3]monthly maximumreport only (mg/L)all year034
Solids, total suspendedmonthly minimumreport only (mg/L)all year034
Solids, total suspendedmonthly average≤ 35 mg/Lall year034
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year034
Solids, settleablemonthly minimumreport only (mL/L)all year034
Solids, settleablemonthly averagereport only (mL/L)all year034
Solids, settleablemonthly maximum≤ .5 mL/Lall year034
Calcium, total [as Ca]monthly minimumreport only (mg/L)all year034
Calcium, total [as Ca]monthly averagereport only (mg/L)all year034
Calcium, total [as Ca]monthly maximumreport only (mg/L)all year034
Magnesium, total [as Mg]monthly minimumreport only (mg/L)all year034
Magnesium, total [as Mg]monthly averagereport only (mg/L)all year034
Magnesium, total [as Mg]monthly maximumreport only (mg/L)all year034
Sodium, total [as Na]monthly minimumreport only (mg/L)all year034
Sodium, total [as Na]monthly averagereport only (mg/L)all year034
Sodium, total [as Na]monthly maximumreport only (mg/L)all year034
Potassium, total [as K]monthly minimumreport only (mg/L)all year034
Potassium, total [as K]monthly averagereport only (mg/L)all year034
Potassium, total [as K]monthly maximumreport only (mg/L)all year034
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year034
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year034
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year034
Selenium, total recoverablemonthly minimumreport only (ug/L)all year034
Selenium, total recoverablemonthly average≤ 4.7 ug/Lall year034
Selenium, total recoverablemonthly maximum≤ 8.2 ug/Lall year034
Iron, total [as Fe]monthly minimumreport only (mg/L)all year034
Iron, total [as Fe]monthly average≤ 1.01 mg/Lall year034
Iron, total [as Fe]monthly maximum≤ 1.75 mg/Lall year034
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year034
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year034
Manganese, total [as Mn]monthly maximum≤ 4 mg/Lall year034
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year034
Aluminum, total [as Al]monthly average≤ .51 mg/Lall year034
Aluminum, total [as Al]monthly maximum≤ .88 mg/Lall year034
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year034
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year034
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year034
Toxicity [acute], Ceriodaphnia dubiamonthly minimumreport only (tox acute)all year034
Toxicity [acute], Ceriodaphnia dubiamonthly averagereport only (tox acute)all year034
Toxicity [acute], Ceriodaphnia dubiamonthly maximumreport only (tox acute)all year034
Toxicity [chronic], Ceriodaphnia dubiamonthly minimumreport only (tox chronic)all year034
Toxicity [chronic], Ceriodaphnia dubiamonthly average≤ .82 tox chronicall year034
Toxicity [chronic], Ceriodaphnia dubiamonthly maximum≤ 1.64 tox chronicall year034
Solids, total dissolvedmonthly minimumreport only (mg/L)all year034
Solids, total dissolvedmonthly averagereport only (mg/L)all year034
Solids, total dissolvedmonthly maximumreport only (mg/L)all year034
Flow ratemonthly averagereport only (gal/min)all year035
Flow ratemonthly maximumreport only (gal/min)all year035
Specific conductancemonthly minimumreport only (umho/cm)all year035
Specific conductancemonthly averagereport only (umho/cm)all year035
Specific conductancemonthly maximumreport only (umho/cm)all year035
pHmonthly minimum≥ 6 SUall year035
pHmonthly maximum≤ 9 SUall year035
Solids, total suspendedmonthly minimumreport only (mg/L)all year035
Solids, total suspendedmonthly average≤ 35 mg/Lall year035
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year035
Solids, settleablemonthly maximum≤ .5 mL/Lall year035
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year035
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year035
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year035
Selenium, total recoverablemonthly minimumreport only (ug/L)all year035
Selenium, total recoverablemonthly averagereport only (ug/L)all year035
Selenium, total recoverablemonthly maximumreport only (ug/L)all year035
Iron, total [as Fe]monthly minimumreport only (mg/L)all year035
Iron, total [as Fe]monthly average≤ 1.42 mg/Lall year035
Iron, total [as Fe]monthly maximum≤ 2.46 mg/Lall year035
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year035
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year035
Manganese, total [as Mn]monthly maximum≤ 4 mg/Lall year035
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year035
Aluminum, total [as Al]monthly average≤ 3 mg/Lall year035
Aluminum, total [as Al]monthly maximum≤ 6 mg/Lall year035
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year035
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year035
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year035
Solids, total dissolvedmonthly minimumreport only (mg/L)all year035
Solids, total dissolvedmonthly averagereport only (mg/L)all year035
Solids, total dissolvedmonthly maximumreport only (mg/L)all year035
Flow ratemonthly averagereport only (gal/min)all year036
Flow ratemonthly maximumreport only (gal/min)all year036
Specific conductancemonthly minimumreport only (umho/cm)all year036
Specific conductancemonthly averagereport only (umho/cm)all year036
Specific conductancemonthly maximumreport only (umho/cm)all year036
pHmonthly minimum≥ 6 SUall year036
pHmonthly maximum≤ 9 SUall year036
Solids, total suspendedmonthly minimumreport only (mg/L)all year036
Solids, total suspendedmonthly average≤ 35 mg/Lall year036
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year036
Solids, settleablemonthly maximum≤ .5 mL/Lall year036
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year036
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year036
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year036
Selenium, total recoverablemonthly minimumreport only (ug/L)all year036
Selenium, total recoverablemonthly averagereport only (ug/L)all year036
Selenium, total recoverablemonthly maximumreport only (ug/L)all year036
Iron, total [as Fe]monthly minimumreport only (mg/L)all year036
Iron, total [as Fe]monthly average≤ 1.42 mg/Lall year036
Iron, total [as Fe]monthly maximum≤ 2.46 mg/Lall year036
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year036
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year036
Manganese, total [as Mn]monthly maximum≤ 4 mg/Lall year036
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year036
Aluminum, total [as Al]monthly average≤ 3 mg/Lall year036
Aluminum, total [as Al]monthly maximum≤ 6 mg/Lall year036
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year036
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year036
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year036
Solids, total dissolvedmonthly minimumreport only (mg/L)all year036
Solids, total dissolvedmonthly averagereport only (mg/L)all year036
Solids, total dissolvedmonthly maximumreport only (mg/L)all year036
Flow ratemonthly averagereport only (gal/min)all year037
Flow ratemonthly maximumreport only (gal/min)all year037
Specific conductancemonthly minimumreport only (umho/cm)all year037
Specific conductancemonthly averagereport only (umho/cm)all year037
Specific conductancemonthly maximumreport only (umho/cm)all year037
pHmonthly minimum≥ 6 SUall year037
pHmonthly maximum≤ 9 SUall year037
Solids, total suspendedmonthly minimumreport only (mg/L)all year037
Solids, total suspendedmonthly average≤ 35 mg/Lall year037
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year037
Solids, settleablemonthly maximum≤ .5 mL/Lall year037
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year037
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year037
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year037
Selenium, total recoverablemonthly minimumreport only (ug/L)all year037
Selenium, total recoverablemonthly averagereport only (ug/L)all year037
Selenium, total recoverablemonthly maximumreport only (ug/L)all year037
Iron, total [as Fe]monthly minimumreport only (mg/L)all year037
Iron, total [as Fe]monthly average≤ 1.42 mg/Lall year037
Iron, total [as Fe]monthly maximum≤ 2.46 mg/Lall year037
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year037
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year037
Manganese, total [as Mn]monthly maximum≤ 4 mg/Lall year037
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year037
Aluminum, total [as Al]monthly average≤ 3 mg/Lall year037
Aluminum, total [as Al]monthly maximum≤ 6 mg/Lall year037
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year037
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year037
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year037
Solids, total dissolvedmonthly minimumreport only (mg/L)all year037
Solids, total dissolvedmonthly averagereport only (mg/L)all year037
Solids, total dissolvedmonthly maximumreport only (mg/L)all year037
Selenium, total recoverablemonthly minimumreport only (ug/L)all year038
Selenium, total recoverablemonthly averagereport only (ug/L)all year038
Selenium, total recoverablemonthly maximumreport only (ug/L)all year038
Selenium, total recoverablemonthly minimumreport only (ug/L)all year039
Selenium, total recoverablemonthly averagereport only (ug/L)all year039
Selenium, total recoverablemonthly minimumreport only (ug/L)all year040
Selenium, total recoverablemonthly averagereport only (ug/L)all year040
Selenium, total recoverablemonthly maximumreport only (ug/L)all year040
Flow ratemonthly maximumreport only (gal/min)all year041
pHmonthly minimum≥ 6 SUall year041
pHmonthly maximum≤ 9 SUall year041
Solids, settleablemonthly maximum≤ .5 mL/Lall year041
Flow ratemonthly maximumreport only (gal/min)all year042
pHmonthly minimum≥ 6 SUall year042
pHmonthly maximum≤ 9 SUall year042
Solids, settleablemonthly maximum≤ .5 mL/Lall year042
Selenium, total recoverablemonthly minimumreport only (ug/L)all year043
Selenium, total recoverablemonthly averagereport only (ug/L)all year043
Selenium, total recoverablemonthly maximumreport only (ug/L)all year043
Flow ratemonthly maximumreport only (gal/min)all year044
pHmonthly minimum≥ 6 SUall year044
pHmonthly maximum≤ 9 SUall year044
Solids, settleablemonthly maximum≤ .5 mL/Lall year044
Flow ratemonthly maximumreport only (gal/min)all year045
pHmonthly minimum≥ 6 SUall year045
pHmonthly maximum≤ 9 SUall year045
Solids, settleablemonthly maximum≤ .5 mL/Lall year045
Selenium, total recoverablemonthly minimumreport only (ug/L)all year046
Selenium, total recoverablemonthly averagereport only (ug/L)all year046
Selenium, total recoverablemonthly maximumreport only (ug/L)all year046
Selenium, total recoverablemonthly minimumreport only (ug/L)all year047
Selenium, total recoverablemonthly averagereport only (ug/L)all year047
Selenium, total recoverablemonthly maximumreport only (ug/L)all year047
Selenium, total recoverablemonthly minimumreport only (ug/L)all year048
Selenium, total recoverablemonthly averagereport only (ug/L)all year048
Selenium, total recoverablemonthly maximumreport only (ug/L)all year048
Flow ratemonthly averagereport only (gal/min)all year049
Flow ratemonthly maximumreport only (gal/min)all year049
Specific conductancemonthly minimumreport only (umho/cm)all year049
Specific conductancemonthly averagereport only (umho/cm)all year049
Specific conductancemonthly maximumreport only (umho/cm)all year049
pHmonthly minimum≥ 6 SUall year049
pHmonthly maximum≤ 9 SUall year049
Solids, total suspendedmonthly minimumreport only (mg/L)all year049
Solids, total suspendedmonthly average≤ 35 mg/Lall year049
Solids, total suspendedmonthly maximum≤ 70 mg/Lall year049
Solids, settleablemonthly minimumreport only (mL/L)all year049
Solids, settleablemonthly averagereport only (mL/L)all year049
Solids, settleablemonthly maximum≤ .5 mL/Lall year049
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all year049
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year049
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all year049
Selenium, total recoverablemonthly minimumreport only (ug/L)all year049
Selenium, total recoverablemonthly averagereport only (ug/L)all year049
Selenium, total recoverablemonthly maximumreport only (ug/L)all year049
Iron, total [as Fe]monthly minimumreport only (mg/L)all year049
Iron, total [as Fe]monthly average≤ 1.67 mg/Lall year049
Iron, total [as Fe]monthly maximum≤ 2.89 mg/Lall year049
Manganese, total [as Mn]monthly minimumreport only (mg/L)all year049
Manganese, total [as Mn]monthly average≤ 2 mg/Lall year049
Manganese, total [as Mn]monthly maximum≤ 3.47 mg/Lall year049
Aluminum, total [as Al]monthly minimumreport only (mg/L)all year049
Aluminum, total [as Al]monthly average≤ .43 mg/Lall year049
Aluminum, total [as Al]monthly maximum≤ .75 mg/Lall year049
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all year049
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all year049
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all year049
Solids, total dissolvedmonthly minimumreport only (mg/L)all year049
Solids, total dissolvedmonthly averagereport only (mg/L)all year049
Solids, total dissolvedmonthly maximumreport only (mg/L)all year049
Selenium, total recoverablemonthly minimumreport only (ug/L)all year050
Selenium, total recoverablemonthly averagereport only (ug/L)all year050
Selenium, total recoverablemonthly maximumreport only (ug/L)all year050
Selenium, total recoverablemonthly minimumreport only (ug/L)all year051
Selenium, total recoverablemonthly averagereport only (ug/L)all year051
Selenium, total recoverablemonthly maximumreport only (ug/L)all year051
Flow ratemonthly maximumreport only (gal/min)all year052
pHmonthly minimum≥ 6 SUall year052
pHmonthly maximum≤ 9 SUall year052
Solids, settleablemonthly maximum≤ .5 mL/Lall year052
Selenium, total recoverablemonthly minimumreport only (ug/L)all year053
Selenium, total recoverablemonthly averagereport only (ug/L)all year053
Selenium, total recoverablemonthly maximumreport only (ug/L)all year053
Stream flow, instantaneousmonthly averagereport only (cfs)all yearBCBAS-1
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearBCBAS-1
Specific conductancemonthly minimumreport only (umho/cm)all yearBCBAS-1
Specific conductancemonthly averagereport only (umho/cm)all yearBCBAS-1
Specific conductancemonthly maximumreport only (umho/cm)all yearBCBAS-1
pHmonthly minimumreport only (SU)all yearBCBAS-1
pHmonthly maximumreport only (SU)all yearBCBAS-1
Alkalinity, total [as CaCO3]monthly minimumreport only (mg/L)all yearBCBAS-1
Alkalinity, total [as CaCO3]monthly averagereport only (mg/L)all yearBCBAS-1
Alkalinity, total [as CaCO3]monthly maximumreport only (mg/L)all yearBCBAS-1
Solids, total suspendedmonthly minimumreport only (mg/L)all yearBCBAS-1
Solids, total suspendedmonthly averagereport only (mg/L)all yearBCBAS-1
Solids, total suspendedmonthly maximumreport only (mg/L)all yearBCBAS-1
Calcium, total [as Ca]monthly minimumreport only (mg/L)all yearBCBAS-1
Calcium, total [as Ca]monthly averagereport only (mg/L)all yearBCBAS-1
Calcium, total [as Ca]monthly maximumreport only (mg/L)all yearBCBAS-1
Magnesium, total [as Mg]monthly minimumreport only (mg/L)all yearBCBAS-1
Magnesium, total [as Mg]monthly averagereport only (mg/L)all yearBCBAS-1
Magnesium, total [as Mg]monthly maximumreport only (mg/L)all yearBCBAS-1
Sodium, total [as Na]monthly minimumreport only (mg/L)all yearBCBAS-1
Sodium, total [as Na]monthly averagereport only (mg/L)all yearBCBAS-1
Sodium, total [as Na]monthly maximumreport only (mg/L)all yearBCBAS-1
Potassium, total [as K]monthly minimumreport only (mg/L)all yearBCBAS-1
Potassium, total [as K]monthly averagereport only (mg/L)all yearBCBAS-1
Potassium, total [as K]monthly maximumreport only (mg/L)all yearBCBAS-1
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all yearBCBAS-1
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearBCBAS-1
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearBCBAS-1
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearBCBAS-1
Selenium, total recoverablemonthly averagereport only (ug/L)all yearBCBAS-1
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearBCBAS-1
Iron, total [as Fe]monthly minimumreport only (mg/L)all yearBCBAS-1
Iron, total [as Fe]monthly averagereport only (mg/L)all yearBCBAS-1
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearBCBAS-1
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearBCBAS-1
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearBCBAS-1
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearBCBAS-1
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearBCBAS-1
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearBCBAS-1
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearBCBAS-1
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearBCBAS-1
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearBCBAS-1
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearBCBAS-1
Solids, total dissolvedmonthly minimumreport only (mg/L)all yearBCBAS-1
Solids, total dissolvedmonthly averagereport only (mg/L)all yearBCBAS-1
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearBCBAS-1
Stream flow, instantaneousmonthly averagereport only (cfs)all yearBCBAS-2
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearBCBAS-2
Specific conductancemonthly minimumreport only (umho/cm)all yearBCBAS-2
Specific conductancemonthly averagereport only (umho/cm)all yearBCBAS-2
Specific conductancemonthly maximumreport only (umho/cm)all yearBCBAS-2
pHmonthly minimumreport only (SU)all yearBCBAS-2
pHmonthly maximumreport only (SU)all yearBCBAS-2
Alkalinity, total [as CaCO3]monthly minimumreport only (mg/L)all yearBCBAS-2
Alkalinity, total [as CaCO3]monthly averagereport only (mg/L)all yearBCBAS-2
Alkalinity, total [as CaCO3]monthly maximumreport only (mg/L)all yearBCBAS-2
Solids, total suspendedmonthly minimumreport only (mg/L)all yearBCBAS-2
Solids, total suspendedmonthly averagereport only (mg/L)all yearBCBAS-2
Solids, total suspendedmonthly maximumreport only (mg/L)all yearBCBAS-2
Calcium, total [as Ca]monthly minimumreport only (mg/L)all yearBCBAS-2
Calcium, total [as Ca]monthly averagereport only (mg/L)all yearBCBAS-2
Calcium, total [as Ca]monthly maximumreport only (mg/L)all yearBCBAS-2
Magnesium, total [as Mg]monthly minimumreport only (mg/L)all yearBCBAS-2
Magnesium, total [as Mg]monthly averagereport only (mg/L)all yearBCBAS-2
Magnesium, total [as Mg]monthly maximumreport only (mg/L)all yearBCBAS-2
Sodium, total [as Na]monthly minimumreport only (mg/L)all yearBCBAS-2
Sodium, total [as Na]monthly averagereport only (mg/L)all yearBCBAS-2
Sodium, total [as Na]monthly maximumreport only (mg/L)all yearBCBAS-2
Potassium, total [as K]monthly minimumreport only (mg/L)all yearBCBAS-2
Potassium, total [as K]monthly averagereport only (mg/L)all yearBCBAS-2
Potassium, total [as K]monthly maximumreport only (mg/L)all yearBCBAS-2
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all yearBCBAS-2
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearBCBAS-2
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearBCBAS-2
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearBCBAS-2
Selenium, total recoverablemonthly averagereport only (ug/L)all yearBCBAS-2
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearBCBAS-2
Iron, total [as Fe]monthly minimumreport only (mg/L)all yearBCBAS-2
Iron, total [as Fe]monthly averagereport only (mg/L)all yearBCBAS-2
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearBCBAS-2
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearBCBAS-2
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearBCBAS-2
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearBCBAS-2
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearBCBAS-2
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearBCBAS-2
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearBCBAS-2
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearBCBAS-2
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearBCBAS-2
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearBCBAS-2
Solids, total dissolvedmonthly minimumreport only (mg/L)all yearBCBAS-2
Solids, total dissolvedmonthly averagereport only (mg/L)all yearBCBAS-2
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearBCBAS-2
Stream flow, instantaneousmonthly averagereport only (cfs)all yearBCBAS-3
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearBCBAS-3
Specific conductancemonthly minimumreport only (umho/cm)all yearBCBAS-3
Specific conductancemonthly averagereport only (umho/cm)all yearBCBAS-3
Specific conductancemonthly maximumreport only (umho/cm)all yearBCBAS-3
pHmonthly minimumreport only (SU)all yearBCBAS-3
pHmonthly maximumreport only (SU)all yearBCBAS-3
Alkalinity, total [as CaCO3]monthly minimumreport only (mg/L)all yearBCBAS-3
Alkalinity, total [as CaCO3]monthly averagereport only (mg/L)all yearBCBAS-3
Alkalinity, total [as CaCO3]monthly maximumreport only (mg/L)all yearBCBAS-3
Solids, total suspendedmonthly minimumreport only (mg/L)all yearBCBAS-3
Solids, total suspendedmonthly averagereport only (mg/L)all yearBCBAS-3
Solids, total suspendedmonthly maximumreport only (mg/L)all yearBCBAS-3
Calcium, total [as Ca]monthly minimumreport only (mg/L)all yearBCBAS-3
Calcium, total [as Ca]monthly averagereport only (mg/L)all yearBCBAS-3
Calcium, total [as Ca]monthly maximumreport only (mg/L)all yearBCBAS-3
Magnesium, total [as Mg]monthly minimumreport only (mg/L)all yearBCBAS-3
Magnesium, total [as Mg]monthly averagereport only (mg/L)all yearBCBAS-3
Magnesium, total [as Mg]monthly maximumreport only (mg/L)all yearBCBAS-3
Sodium, total [as Na]monthly minimumreport only (mg/L)all yearBCBAS-3
Sodium, total [as Na]monthly averagereport only (mg/L)all yearBCBAS-3
Sodium, total [as Na]monthly maximumreport only (mg/L)all yearBCBAS-3
Potassium, total [as K]monthly minimumreport only (mg/L)all yearBCBAS-3
Potassium, total [as K]monthly averagereport only (mg/L)all yearBCBAS-3
Potassium, total [as K]monthly maximumreport only (mg/L)all yearBCBAS-3
Sulfate, total [as SO4]monthly minimumreport only (mg/L)all yearBCBAS-3
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearBCBAS-3
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearBCBAS-3
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearBCBAS-3
Selenium, total recoverablemonthly averagereport only (ug/L)all yearBCBAS-3
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearBCBAS-3
Iron, total [as Fe]monthly minimumreport only (mg/L)all yearBCBAS-3
Iron, total [as Fe]monthly averagereport only (mg/L)all yearBCBAS-3
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearBCBAS-3
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearBCBAS-3
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearBCBAS-3
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearBCBAS-3
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearBCBAS-3
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearBCBAS-3
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearBCBAS-3
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearBCBAS-3
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearBCBAS-3
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearBCBAS-3
Solids, total dissolvedmonthly minimumreport only (mg/L)all yearBCBAS-3
Solids, total dissolvedmonthly averagereport only (mg/L)all yearBCBAS-3
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearBCBAS-3
Stream flow, instantaneousmonthly averagereport only (cfs)all yearDBC
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearDBC
Specific conductancemonthly averagereport only (umho/cm)all yearDBC
Specific conductancemonthly maximumreport only (umho/cm)all yearDBC
pHmonthly minimumreport only (SU)all yearDBC
pHmonthly maximumreport only (SU)all yearDBC
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearDBC
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearDBC
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearDBC
Selenium, total recoverablemonthly averagereport only (ug/L)all yearDBC
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearDBC
Iron, total [as Fe]monthly averagereport only (mg/L)all yearDBC
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearDBC
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearDBC
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearDBC
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearDBC
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearDBC
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearDBC
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearDBC
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearDBC
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearDBC
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearDBC
Solids, total dissolvedmonthly averagereport only (mg/L)all yearDBC
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearDBC
Stream flow, instantaneousmonthly averagereport only (cfs)all yearDBCR
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearDBCR
Specific conductancemonthly averagereport only (umho/cm)all yearDBCR
Specific conductancemonthly maximumreport only (umho/cm)all yearDBCR
pHmonthly minimumreport only (SU)all yearDBCR
pHmonthly maximumreport only (SU)all yearDBCR
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearDBCR
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearDBCR
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearDBCR
Selenium, total recoverablemonthly averagereport only (ug/L)all yearDBCR
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearDBCR
Iron, total [as Fe]monthly averagereport only (mg/L)all yearDBCR
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearDBCR
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearDBCR
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearDBCR
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearDBCR
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearDBCR
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearDBCR
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearDBCR
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearDBCR
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearDBCR
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearDBCR
Solids, total dissolvedmonthly averagereport only (mg/L)all yearDBCR
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearDBCR
Stream flow, instantaneousmonthly averagereport only (cfs)all yearDMR
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearDMR
Specific conductancemonthly averagereport only (umho/cm)all yearDMR
Specific conductancemonthly maximumreport only (umho/cm)all yearDMR
pHmonthly minimumreport only (SU)all yearDMR
pHmonthly maximumreport only (SU)all yearDMR
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearDMR
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearDMR
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearDMR
Selenium, total recoverablemonthly averagereport only (ug/L)all yearDMR
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearDMR
Iron, total [as Fe]monthly averagereport only (mg/L)all yearDMR
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearDMR
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearDMR
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearDMR
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearDMR
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearDMR
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearDMR
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearDMR
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearDMR
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearDMR
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearDMR
Solids, total dissolvedmonthly averagereport only (mg/L)all yearDMR
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearDMR
Stream flow, instantaneousmonthly averagereport only (cfs)all yearDSRF1
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearDSRF1
Specific conductancemonthly averagereport only (umho/cm)all yearDSRF1
Specific conductancemonthly maximumreport only (umho/cm)all yearDSRF1
pHmonthly minimumreport only (SU)all yearDSRF1
pHmonthly maximumreport only (SU)all yearDSRF1
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearDSRF1
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearDSRF1
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearDSRF1
Selenium, total recoverablemonthly averagereport only (ug/L)all yearDSRF1
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearDSRF1
Iron, total [as Fe]monthly averagereport only (mg/L)all yearDSRF1
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearDSRF1
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearDSRF1
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearDSRF1
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearDSRF1
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearDSRF1
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearDSRF1
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearDSRF1
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearDSRF1
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearDSRF1
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearDSRF1
Solids, total dissolvedmonthly averagereport only (mg/L)all yearDSRF1
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearDSRF1
Stream flow, instantaneousmonthly averagereport only (cfs)all yearUBC
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearUBC
Specific conductancemonthly averagereport only (umho/cm)all yearUBC
Specific conductancemonthly maximumreport only (umho/cm)all yearUBC
pHmonthly minimumreport only (SU)all yearUBC
pHmonthly maximumreport only (SU)all yearUBC
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearUBC
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearUBC
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearUBC
Selenium, total recoverablemonthly averagereport only (ug/L)all yearUBC
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearUBC
Iron, total [as Fe]monthly minimumreport only (mg/L)all yearUBC
Iron, total [as Fe]monthly averagereport only (mg/L)all yearUBC
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearUBC
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearUBC
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearUBC
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearUBC
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearUBC
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearUBC
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearUBC
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearUBC
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearUBC
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearUBC
Solids, total dissolvedmonthly averagereport only (mg/L)all yearUBC
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearUBC
Stream flow, instantaneousmonthly averagereport only (cfs)all yearUBCR
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearUBCR
Specific conductancemonthly averagereport only (umho/cm)all yearUBCR
Specific conductancemonthly maximumreport only (umho/cm)all yearUBCR
pHmonthly minimumreport only (SU)all yearUBCR
pHmonthly maximumreport only (SU)all yearUBCR
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearUBCR
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearUBCR
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearUBCR
Selenium, total recoverablemonthly averagereport only (ug/L)all yearUBCR
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearUBCR
Iron, total [as Fe]monthly minimumreport only (mg/L)all yearUBCR
Iron, total [as Fe]monthly averagereport only (mg/L)all yearUBCR
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearUBCR
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearUBCR
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearUBCR
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearUBCR
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearUBCR
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearUBCR
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearUBCR
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearUBCR
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearUBCR
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearUBCR
Solids, total dissolvedmonthly averagereport only (mg/L)all yearUBCR
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearUBCR
Stream flow, instantaneousmonthly averagereport only (cfs)all yearUSRF1
Stream flow, instantaneousmonthly maximumreport only (cfs)all yearUSRF1
Specific conductancemonthly averagereport only (umho/cm)all yearUSRF1
Specific conductancemonthly maximumreport only (umho/cm)all yearUSRF1
pHmonthly minimumreport only (SU)all yearUSRF1
pHmonthly maximumreport only (SU)all yearUSRF1
Sulfate, total [as SO4]monthly averagereport only (mg/L)all yearUSRF1
Sulfate, total [as SO4]monthly maximumreport only (mg/L)all yearUSRF1
Selenium, total recoverablemonthly minimumreport only (ug/L)all yearUSRF1
Selenium, total recoverablemonthly averagereport only (ug/L)all yearUSRF1
Selenium, total recoverablemonthly maximumreport only (ug/L)all yearUSRF1
Iron, total [as Fe]monthly minimumreport only (mg/L)all yearUSRF1
Iron, total [as Fe]monthly averagereport only (mg/L)all yearUSRF1
Iron, total [as Fe]monthly maximumreport only (mg/L)all yearUSRF1
Manganese, total [as Mn]monthly minimumreport only (mg/L)all yearUSRF1
Manganese, total [as Mn]monthly averagereport only (mg/L)all yearUSRF1
Manganese, total [as Mn]monthly maximumreport only (mg/L)all yearUSRF1
Aluminum, total [as Al]monthly minimumreport only (mg/L)all yearUSRF1
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearUSRF1
Aluminum, total [as Al]monthly maximumreport only (mg/L)all yearUSRF1
Aluminum, dissolved [as Al]monthly minimumreport only (mg/L)all yearUSRF1
Aluminum, dissolved [as Al]monthly averagereport only (mg/L)all yearUSRF1
Aluminum, dissolved [as Al]monthly maximumreport only (mg/L)all yearUSRF1
Solids, total dissolvedmonthly averagereport only (mg/L)all yearUSRF1
Solids, total dissolvedmonthly maximumreport only (mg/L)all yearUSRF1

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/WV1020854 · MCP: https://passage-data.com/mcp