Passage Data · Check a report · Use it from your AI

Appalachian Power Company

Electric Services, major discharger, Winfield, Wv, West Virginia. NPDES permit WV0001074 expired May 16, 2026; its limits still apply. Last 12 months: over a limit 5 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: outfall 002 form B quarterly (20 values), outfall 003 form A monthly (22 values), outfall 003 form B quarterly (34 values), outfall 004 form A monthly (4 values), outfall 004 form B quarterly (20 values), outfall 005 form A monthly (4 values), and 26 more forms
Last report on file
August 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 0 of 174 reports late

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

Period endingOutfallParameterReportedLimitOver by
October 2025003Chloride [as Cl], daily maximum1500 mg/L≤ 852 mg/L76%
December 2025003Copper, total recoverable, daily maximum.625 mg/L≤ .109 mg/L473%
August 2026203Arsenic, total recoverable, daily maximum.026 mg/L≤ .016 mg/L63%
August 2026203Arsenic, total recoverable, monthly average.026 mg/L≤ .0074 mg/L251%
August 2026203Selenium, total recoverable, monthly average.04 mg/L≤ .026 mg/L54%

Limits in force (417)

ParameterStatisticLimitMonthsOutfall
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year002
BOD, 5-day, 20 deg. Cdaily maximum≤ 60 mg/Lall year002
BOD, 5-day, 20 deg. Cmonthly average≤ 7.5 lb/dall year002
BOD, 5-day, 20 deg. Cdaily maximum≤ 15 lb/dall year002
pHinstantaneous minimum≥ 6 SUall year002
pHinstantaneous maximum≤ 9 SUall year002
Solids, total suspendedmonthly average≤ 30 mg/Lall year002
Solids, total suspendeddaily maximum≤ 60 mg/Lall year002
Solids, total suspendedmonthly average≤ 7.5 lb/dall year002
Solids, total suspendeddaily maximum≤ 15 lb/dall year002
Nitrogen, ammonia total [as N]monthly average≤ 15 mg/Lall year002
Nitrogen, ammonia total [as N]daily maximum≤ 30 mg/Lall year002
Nitrogen, ammonia total [as N]monthly average≤ 3.75 lb/dall year002
Nitrogen, ammonia total [as N]daily maximum≤ 7.5 lb/dall year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximum≤ .03 MGDall year002
Chlorine, total residualmonthly average≤ 28 ug/Lall year002
Chlorine, total residualdaily maximum≤ 57 ug/Lall year002
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year002
Coliform, fecal generaldaily maximum≤ 400 #/100mLall year002
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year003
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year003
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year003
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year003
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year003
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year003
pHinstantaneous minimum≥ 6 SUall year003
pHinstantaneous maximum≤ 9 SUall year003
Solids, total suspendedmonthly average≤ 17 mg/Lall year003
Solids, total suspendedmonthly average≤ 30 mg/Lall year003
Solids, total suspendeddaily maximum≤ 65 mg/Lall year003
Solids, total suspendeddaily maximum≤ 91 mg/Lall year003
Oil and grease, hexane extr methodmonthly average≤ 7.5 mg/Lall year003
Oil and grease, hexane extr methoddaily maximum≤ 10.4 mg/Lall year003
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year003
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year003
Nitrogen, nitrite total [as N]monthly averagereport only (mg/L)all year003
Nitrogen, nitrite total [as N]daily maximumreport only (mg/L)all year003
Nitrogen, nitrate total [as N]monthly averagereport only (mg/L)all year003
Nitrogen, nitrate total [as N]daily maximumreport only (mg/L)all year003
Magnesium, total [as Mg]monthly averagereport only (mg/L)all year003
Magnesium, total [as Mg]daily maximumreport only (mg/L)all year003
Chloride [as Cl]monthly average≤ 565 mg/Lall year003
Chloride [as Cl]daily maximum≤ 852 mg/Lall year003
Fluoride, total [as F]monthly averagereport only (mg/L)all year003
Fluoride, total [as F]daily maximumreport only (mg/L)all year003
Arsenic, total recoverablemonthly averagereport only (mg/L)all year003
Arsenic, total recoverabledaily maximumreport only (mg/L)all year003
Iron, total recoverablemonthly average≤ 3 mg/Lall year003
Iron, total recoverabledaily maximum≤ 5.4 mg/Lall year003
Selenium, total recoverablemonthly averagereport only (mg/L)all year003
Selenium, total recoverabledaily maximumreport only (mg/L)all year003
Titanium, total recoverablemonthly averagereport only (mg/L)all year003
Titanium, total recoverabledaily maximumreport only (mg/L)all year003
Barium, total [as Ba]monthly averagereport only (mg/L)all year003
Barium, total [as Ba]daily maximumreport only (mg/L)all year003
Thallium, total [as Tl]monthly averagereport only (mg/L)all year003
Thallium, total [as Tl]daily maximumreport only (mg/L)all year003
Silver total recoverablemonthly averagereport only (mg/L)all year003
Silver total recoverabledaily maximumreport only (mg/L)all year003
Aluminum, total recoverablemonthly averagereport only (mg/L)all year003
Aluminum, total recoverabledaily maximumreport only (mg/L)all year003
Cadmium, total recoverablemonthly averagereport only (mg/L)all year003
Cadmium, total recoverabledaily maximumreport only (mg/L)all year003
Lead, total recoverablemonthly averagereport only (mg/L)all year003
Lead, total recoverabledaily maximumreport only (mg/L)all year003
Copper, total recoverablemonthly average≤ .052 mg/Lall year003
Copper, total recoverabledaily maximum≤ .109 mg/Lall year003
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
Chlorine, total residualmonthly average≤ 97 ug/Lall year003
Chlorine, total residualdaily maximum≤ 194 ug/Lall year003
Toxicity [chronic], Ceriodaphnia dubiamonthly averagereport only (tox chronic)all year003
Toxicity [chronic], Ceriodaphnia dubiadaily maximumreport only (tox chronic)all year003
Toxicity [chronic], Pimephales promelas [Fathead Minnow]monthly averagereport only (tox chronic)all year003
Toxicity [chronic], Pimephales promelas [Fathead Minnow]daily maximumreport only (tox chronic)all year003
Solids, total dissolvedmonthly averagereport only (mg/L)all year003
Solids, total dissolveddaily minimumreport only (mg/L)all year003
Bromide [as Br]monthly averagereport only (mg/L)all year003
Bromide [as Br]daily maximumreport only (mg/L)all year003
Mercury, total [as Hg]monthly average≤ .18 ug/Lall year003
Mercury, total [as Hg]daily maximum≤ .44 ug/Lall year003
Coliform, fecal generalmonthly averagereport only (#/100mL)all year003
Coliform, fecal generaldaily maximumreport only (#/100mL)all year003
Radiation, gross alphamonthly averagereport only (pCi/L)all year003
Radiation, gross alphadaily maximumreport only (pCi/L)all year003
pHinstantaneous minimum≥ 6 SUall year004
pHinstantaneous maximum≤ 9 SUall year004
Solids, total suspendedmonthly average≤ 30 mg/Lall year004
Solids, total suspendeddaily maximum≤ 100 mg/Lall year004
Oil and grease, hexane extr methodmonthly average≤ 15 mg/Lall year004
Oil and grease, hexane extr methoddaily maximum≤ 20 mg/Lall year004
Arsenic, total recoverablemonthly averagereport only (mg/L)all year004
Arsenic, total recoverabledaily maximumreport only (mg/L)all year004
Iron, total recoverablemonthly averagereport only (mg/L)all year004
Iron, total recoverabledaily maximumreport only (mg/L)all year004
Selenium, total recoverablemonthly averagereport only (mg/L)all year004
Selenium, total recoverabledaily maximumreport only (mg/L)all year004
Zinc, total recoverablemonthly averagereport only (mg/L)all year004
Zinc, total recoverabledaily maximumreport only (mg/L)all year004
Aluminum, total recoverablemonthly average≤ .9 mg/Lall year004
Aluminum, total recoverabledaily maximum≤ 2.3 mg/Lall year004
Copper, total recoverablemonthly averagereport only (mg/L)all year004
Copper, total recoverabledaily maximumreport only (mg/L)all year004
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year004
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year004
Mercury, total [as Hg]monthly averagereport only (ug/L)all year004
Mercury, total [as Hg]daily maximumreport only (ug/L)all year004
Coliform, fecal generalmonthly averagereport only (#/100mL)all year004
Coliform, fecal generalmonthly averagereport only (#/100mL)all year004
Coliform, fecal generaldaily maximumreport only (#/100mL)all year004
Coliform, fecal generaldaily maximumreport only (#/100mL)all year004
pHinstantaneous minimum≥ 6 SUall year005
pHinstantaneous maximum≤ 9 SUall year005
Solids, total suspendedmonthly average≤ 30 mg/Lall year005
Solids, total suspendeddaily maximum≤ 100 mg/Lall year005
Oil and grease, hexane extr methodmonthly average≤ 15 mg/Lall year005
Oil and grease, hexane extr methoddaily maximum≤ 20 mg/Lall year005
Arsenic, total recoverablemonthly averagereport only (mg/L)all year005
Arsenic, total recoverabledaily maximumreport only (mg/L)all year005
Iron, total recoverablemonthly averagereport only (mg/L)all year005
Iron, total recoverabledaily maximumreport only (mg/L)all year005
Selenium, total recoverablemonthly averagereport only (mg/L)all year005
Selenium, total recoverabledaily maximumreport only (mg/L)all year005
Zinc, total recoverablemonthly averagereport only (mg/L)all year005
Zinc, total recoverabledaily maximumreport only (mg/L)all year005
Aluminum, total recoverablemonthly average≤ 1.2 mg/Lall year005
Aluminum, total recoverabledaily maximum≤ 2.3 mg/Lall year005
Lead, total recoverablemonthly averagereport only (mg/L)all year005
Lead, total recoverabledaily maximumreport only (mg/L)all year005
Copper, total recoverablemonthly averagereport only (mg/L)all year005
Copper, total recoverabledaily maximumreport only (mg/L)all year005
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year005
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year005
Mercury, total [as Hg]monthly averagereport only (ug/L)all year005
Mercury, total [as Hg]daily maximumreport only (ug/L)all year005
Coliform, fecal generalmonthly averagereport only (#/100mL)all year005
Coliform, fecal generalmonthly averagereport only (#/100mL)all year005
Coliform, fecal generaldaily maximumreport only (#/100mL)all year005
Coliform, fecal generaldaily maximumreport only (#/100mL)all year005
pHinstantaneous minimum≥ 6 SUall year006
pHinstantaneous maximum≤ 9 SUall year006
Solids, total suspendedmonthly average≤ 30 mg/Lall year006
Solids, total suspendeddaily maximum≤ 100 mg/Lall year006
Oil and grease, hexane extr methodmonthly average≤ 15 mg/Lall year006
Oil and grease, hexane extr methoddaily maximum≤ 20 mg/Lall year006
Arsenic, total recoverablemonthly averagereport only (mg/L)all year006
Arsenic, total recoverabledaily maximumreport only (mg/L)all year006
Iron, total recoverablemonthly averagereport only (mg/L)all year006
Iron, total recoverabledaily maximumreport only (mg/L)all year006
Selenium, total recoverablemonthly averagereport only (mg/L)all year006
Selenium, total recoverabledaily maximumreport only (mg/L)all year006
Zinc, total recoverablemonthly averagereport only (mg/L)all year006
Zinc, total recoverabledaily maximumreport only (mg/L)all year006
Aluminum, total recoverablemonthly average≤ .8 mg/Lall year006
Aluminum, total recoverabledaily maximum≤ 2.3 mg/Lall year006
Copper, total recoverablemonthly averagereport only (mg/L)all year006
Copper, total recoverabledaily maximumreport only (mg/L)all year006
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year006
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year006
Mercury, total [as Hg]monthly averagereport only (ug/L)all year006
Mercury, total [as Hg]daily maximumreport only (ug/L)all year006
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year007
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year007
pHinstantaneous minimumreport only (SU)all year007
pHinstantaneous maximumreport only (SU)all year007
Solids, total suspendedmonthly averagereport only (mg/L)all year007
Solids, total suspendeddaily maximumreport only (mg/L)all year007
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year007
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year007
Chlorine, total residualmonthly average≤ 28 ug/Lall year007
Chlorine, total residualdaily maximum≤ 57 ug/Lall year007
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year008
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year008
pHinstantaneous minimumreport only (SU)all year008
pHinstantaneous maximumreport only (SU)all year008
Solids, total suspendedmonthly averagereport only (mg/L)all year008
Solids, total suspendeddaily maximumreport only (mg/L)all year008
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year008
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year008
Chlorine, total residualmonthly average≤ 28 ug/Lall year008
Chlorine, total residualdaily maximum≤ 57 ug/Lall year008
pHinstantaneous minimumreport only (SU)all year011
pHinstantaneous maximumreport only (SU)all year011
Solids, total suspendedmonthly averagereport only (mg/L)all year011
Solids, total suspendeddaily maximumreport only (mg/L)all year011
Iron, total recoverablemonthly averagereport only (mg/L)all year011
Iron, total recoverabledaily maximumreport only (mg/L)all year011
Selenium, total recoverablemonthly averagereport only (mg/L)all year011
Selenium, total recoverabledaily maximumreport only (mg/L)all year011
Arsenic, total [as As]monthly averagereport only (mg/L)all year011
Arsenic, total [as As]daily maximumreport only (mg/L)all year011
Chromium, total [as Cr]monthly averagereport only (mg/L)all year011
Chromium, total [as Cr]daily maximumreport only (mg/L)all year011
Zinc, total recoverablemonthly averagereport only (mg/L)all year011
Zinc, total recoverabledaily maximumreport only (mg/L)all year011
Aluminum, total recoverablemonthly averagereport only (mg/L)all year011
Aluminum, total recoverabledaily maximumreport only (mg/L)all year011
Copper, total recoverablemonthly averagereport only (mg/L)all year011
Copper, total recoverabledaily maximumreport only (mg/L)all year011
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year011
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year011
Mercury, total [as Hg]monthly averagereport only (ug/L)all year011
Mercury, total [as Hg]daily maximumreport only (ug/L)all year011
pHinstantaneous minimumreport only (SU)all year025
pHinstantaneous maximumreport only (SU)all year025
Solids, total suspendedmonthly averagereport only (mg/L)all year025
Solids, total suspendeddaily maximumreport only (mg/L)all year025
Iron, total recoverablemonthly averagereport only (mg/L)all year025
Iron, total recoverabledaily maximumreport only (mg/L)all year025
Selenium, total recoverablemonthly averagereport only (mg/L)all year025
Selenium, total recoverabledaily maximumreport only (mg/L)all year025
Arsenic, total [as As]monthly averagereport only (mg/L)all year025
Arsenic, total [as As]daily maximumreport only (mg/L)all year025
Chromium, total [as Cr]monthly averagereport only (mg/L)all year025
Chromium, total [as Cr]daily maximumreport only (mg/L)all year025
Zinc, total recoverablemonthly averagereport only (mg/L)all year025
Zinc, total recoverabledaily maximumreport only (mg/L)all year025
Aluminum, total recoverablemonthly averagereport only (mg/L)all year025
Aluminum, total recoverabledaily maximumreport only (mg/L)all year025
Copper, total recoverablemonthly averagereport only (mg/L)all year025
Copper, total recoverabledaily maximumreport only (mg/L)all year025
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year025
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year025
Mercury, total [as Hg]monthly averagereport only (ug/L)all year025
Mercury, total [as Hg]daily maximumreport only (ug/L)all year025
pHinstantaneous minimumreport only (SU)all year035
pHinstantaneous maximumreport only (SU)all year035
Solids, total suspendedmonthly averagereport only (mg/L)all year035
Solids, total suspendeddaily maximumreport only (mg/L)all year035
Iron, total recoverablemonthly averagereport only (mg/L)all year035
Iron, total recoverabledaily maximumreport only (mg/L)all year035
Selenium, total recoverablemonthly averagereport only (mg/L)all year035
Selenium, total recoverabledaily maximumreport only (mg/L)all year035
Arsenic, total [as As]monthly averagereport only (mg/L)all year035
Arsenic, total [as As]daily maximumreport only (mg/L)all year035
Chromium, total [as Cr]monthly averagereport only (mg/L)all year035
Chromium, total [as Cr]daily maximumreport only (mg/L)all year035
Zinc, total recoverablemonthly averagereport only (mg/L)all year035
Zinc, total recoverabledaily maximumreport only (mg/L)all year035
Aluminum, total recoverablemonthly averagereport only (mg/L)all year035
Aluminum, total recoverabledaily maximumreport only (mg/L)all year035
Copper, total recoverablemonthly averagereport only (mg/L)all year035
Copper, total recoverabledaily maximumreport only (mg/L)all year035
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year035
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year035
Mercury, total [as Hg]monthly averagereport only (ug/L)all year035
Mercury, total [as Hg]daily maximumreport only (ug/L)all year035
pHinstantaneous minimum≥ 6 SUall year040
pHinstantaneous maximum≤ 9 SUall year040
Solids, total suspendedmonthly average≤ 30 mg/Lall year040
Solids, total suspendeddaily maximum≤ 100 mg/Lall year040
Oil and grease, hexane extr methodmonthly average≤ 15 mg/Lall year040
Oil and grease, hexane extr methoddaily maximum≤ 20 mg/Lall year040
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year040
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year040
Arsenic, total recoverablemonthly averagereport only (mg/L)all year040
Arsenic, total recoverabledaily maximumreport only (mg/L)all year040
Iron, total recoverablemonthly averagereport only (mg/L)all year040
Iron, total recoverabledaily maximumreport only (mg/L)all year040
Selenium, total recoverablemonthly averagereport only (mg/L)all year040
Selenium, total recoverabledaily maximumreport only (mg/L)all year040
Nickel, total recoverablemonthly averagereport only (mg/L)all year040
Nickel, total recoverabledaily maximumreport only (mg/L)all year040
Zinc, total recoverablemonthly averagereport only (mg/L)all year040
Zinc, total recoverabledaily maximumreport only (mg/L)all year040
Aluminum, total recoverablemonthly averagereport only (mg/L)all year040
Aluminum, total recoverabledaily maximumreport only (mg/L)all year040
Lead, total recoverablemonthly averagereport only (mg/L)all year040
Lead, total recoverabledaily maximumreport only (mg/L)all year040
Copper, total recoverablemonthly averagereport only (mg/L)all year040
Copper, total recoverabledaily maximumreport only (mg/L)all year040
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year040
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year040
Toxicity [acute], Ceriodaphnia dubiamonthly averagereport only (tox acute)all year040
Toxicity [acute], Ceriodaphnia dubiadaily maximumreport only (tox acute)all year040
Toxicity [acute], Pimephales promelas [Fathead Minnow]monthly averagereport only (tox acute)all year040
Toxicity [acute], Pimephales promelas [Fathead Minnow]daily maximumreport only (tox acute)all year040
Mercury, total [as Hg]monthly averagereport only (ug/L)all year040
Mercury, total [as Hg]daily maximumreport only (ug/L)all year040
Radiation, gross alphamonthly averagereport only (pCi/L)all year040
Radiation, gross alphadaily maximumreport only (pCi/L)all year040
Flow ratemonthly averagereport only (gal/d)all year041
Flow ratedaily maximumreport only (gal/d)all year041
pHinstantaneous minimum≥ 6 SUall year041
pHinstantaneous maximum≤ 9 SUall year041
Solids, total suspendedmonthly average≤ 30 mg/Lall year041
Solids, total suspendeddaily maximum≤ 100 mg/Lall year041
Oil and grease, hexane extr methodmonthly average≤ 15 mg/Lall year041
Oil and grease, hexane extr methoddaily maximum≤ 20 mg/Lall year041
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year041
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year041
Arsenic, total recoverablemonthly averagereport only (mg/L)all year041
Arsenic, total recoverabledaily maximumreport only (mg/L)all year041
Iron, total recoverablemonthly averagereport only (mg/L)all year041
Iron, total recoverabledaily maximumreport only (mg/L)all year041
Selenium, total recoverablemonthly averagereport only (mg/L)all year041
Selenium, total recoverabledaily maximumreport only (mg/L)all year041
Nickel, total recoverablemonthly averagereport only (mg/L)all year041
Nickel, total recoverabledaily maximumreport only (mg/L)all year041
Zinc, total recoverablemonthly averagereport only (mg/L)all year041
Zinc, total recoverabledaily maximumreport only (mg/L)all year041
Aluminum, total recoverablemonthly averagereport only (mg/L)all year041
Aluminum, total recoverabledaily maximumreport only (mg/L)all year041
Lead, total recoverablemonthly averagereport only (mg/L)all year041
Lead, total recoverabledaily maximumreport only (mg/L)all year041
Copper, total recoverablemonthly averagereport only (mg/L)all year041
Copper, total recoverabledaily maximumreport only (mg/L)all year041
Toxicity [acute], Ceriodaphnia dubiamonthly averagereport only (tox acute)all year041
Toxicity [acute], Ceriodaphnia dubiadaily maximumreport only (tox acute)all year041
Toxicity [acute], Pimephales promelas [Fathead Minnow]monthly averagereport only (tox acute)all year041
Toxicity [acute], Pimephales promelas [Fathead Minnow]daily maximumreport only (tox acute)all year041
Mercury, total [as Hg]monthly averagereport only (ug/L)all year041
Mercury, total [as Hg]daily maximumreport only (ug/L)all year041
Flow ratemonthly averagereport only (gal/d)all year042
Flow ratedaily maximumreport only (gal/d)all year042
pHinstantaneous minimum≥ 6 SUall year042
pHinstantaneous maximum≤ 9 SUall year042
Solids, total suspendedmonthly average≤ 30 mg/Lall year042
Solids, total suspendeddaily maximum≤ 100 mg/Lall year042
Oil and grease, hexane extr methodmonthly average≤ 15 mg/Lall year042
Oil and grease, hexane extr methoddaily maximum≤ 20 mg/Lall year042
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year042
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year042
Arsenic, total recoverablemonthly averagereport only (mg/L)all year042
Arsenic, total recoverabledaily maximumreport only (mg/L)all year042
Iron, total recoverablemonthly averagereport only (mg/L)all year042
Iron, total recoverabledaily maximumreport only (mg/L)all year042
Selenium, total recoverablemonthly averagereport only (mg/L)all year042
Selenium, total recoverabledaily maximumreport only (mg/L)all year042
Nickel, total recoverablemonthly averagereport only (mg/L)all year042
Nickel, total recoverabledaily maximumreport only (mg/L)all year042
Zinc, total recoverablemonthly averagereport only (mg/L)all year042
Zinc, total recoverabledaily maximumreport only (mg/L)all year042
Aluminum, total recoverablemonthly averagereport only (mg/L)all year042
Aluminum, total recoverabledaily maximumreport only (mg/L)all year042
Lead, total recoverablemonthly averagereport only (mg/L)all year042
Lead, total recoverabledaily maximumreport only (mg/L)all year042
Copper, total recoverablemonthly averagereport only (mg/L)all year042
Copper, total recoverabledaily maximumreport only (mg/L)all year042
Toxicity [acute], Ceriodaphnia dubiamonthly averagereport only (tox acute)all year042
Toxicity [acute], Ceriodaphnia dubiadaily maximumreport only (tox acute)all year042
Toxicity [acute], Pimephales promelas [Fathead Minnow]monthly averagereport only (tox acute)all year042
Toxicity [acute], Pimephales promelas [Fathead Minnow]daily maximumreport only (tox acute)all year042
Mercury, total [as Hg]monthly averagereport only (ug/L)all year042
Mercury, total [as Hg]daily maximumreport only (ug/L)all year042
Radiation, gross alphamonthly averagereport only (pCi/L)all year042
Radiation, gross alphadaily maximumreport only (pCi/L)all year042
Solids, total suspendedmonthly average≤ 30 mg/Lall year103
Solids, total suspendeddaily maximum≤ 100 mg/Lall year103
Oil and grease, hexane extr methodmonthly average≤ 15 mg/Lall year103
Oil and grease, hexane extr methoddaily maximum≤ 20 mg/Lall year103
Iron, total [as Fe]monthly average≤ 1 mg/Lall year103
Iron, total [as Fe]daily maximum≤ 1 mg/Lall year103
Copper, total recoverablemonthly average≤ 1 mg/Lall year103
Copper, total recoverabledaily maximum≤ 1 mg/Lall year103
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year103
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year103
Nitrite + Nitrate total [as N]monthly average≤ 2.7 mg/Lall year203
Nitrite + Nitrate total [as N]monthly average≤ 2.7 mg/Lall year203
Nitrite + Nitrate total [as N]daily maximum≤ 3.5 mg/Lall year203
Nitrite + Nitrate total [as N]daily maximum≤ 3.5 mg/Lall year203
Nitrite + Nitrate total [as N]monthly averagereport only (lb/d)all year203
Nitrite + Nitrate total [as N]monthly averagereport only (lb/d)all year203
Nitrite + Nitrate total [as N]daily maximumreport only (lb/d)all year203
Nitrite + Nitrate total [as N]daily maximumreport only (lb/d)all year203
Arsenic, total recoverablemonthly average≤ .0072 mg/Lall year203
Arsenic, total recoverablemonthly average≤ .0072 mg/Lall year203
Arsenic, total recoverablemonthly average≤ .0074 mg/Lall year203
Arsenic, total recoverabledaily maximum≤ .016 mg/Lall year203
Arsenic, total recoverabledaily maximum≤ .016 mg/Lall year203
Arsenic, total recoverabledaily maximum≤ .016 mg/Lall year203
Arsenic, total recoverablemonthly averagereport only (lb/d)all year203
Arsenic, total recoverablemonthly averagereport only (lb/d)all year203
Arsenic, total recoverablemonthly averagereport only (lb/d)all year203
Arsenic, total recoverabledaily maximumreport only (lb/d)all year203
Arsenic, total recoverabledaily maximumreport only (lb/d)all year203
Arsenic, total recoverabledaily maximumreport only (lb/d)all year203
Selenium, total recoverablemonthly average≤ .026 mg/Lall year203
Selenium, total recoverablemonthly average≤ .026 mg/Lall year203
Selenium, total recoverabledaily maximum≤ .061 mg/Lall year203
Selenium, total recoverabledaily maximum≤ .061 mg/Lall year203
Selenium, total recoverablemonthly averagereport only (lb/d)all year203
Selenium, total recoverablemonthly averagereport only (lb/d)all year203
Selenium, total recoverabledaily maximumreport only (lb/d)all year203
Selenium, total recoverabledaily maximumreport only (lb/d)all year203
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year203
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year203
Mercury, total [as Hg]monthly average≤ .03 ug/Lall year203
Mercury, total [as Hg]monthly average≤ .03 ug/Lall year203
Mercury, total [as Hg]daily maximum≤ .089 ug/Lall year203
Mercury, total [as Hg]daily maximum≤ .089 ug/Lall year203
Mercury, total [as Hg]monthly averagereport only (lb/d)all year203
Mercury, total [as Hg]monthly averagereport only (lb/d)all year203
Mercury, total [as Hg]daily maximumreport only (lb/d)all year203
Mercury, total [as Hg]daily maximumreport only (lb/d)all year203
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year303
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year303
Nitrite + Nitrate total [as N]monthly averagereport only (lb/d)all year303
Nitrite + Nitrate total [as N]daily maximumreport only (lb/d)all year303
Arsenic, total recoverablemonthly averagereport only (mg/L)all year303
Arsenic, total recoverabledaily maximumreport only (mg/L)all year303
Arsenic, total recoverablemonthly averagereport only (lb/d)all year303
Arsenic, total recoverabledaily maximumreport only (lb/d)all year303
Selenium, total recoverablemonthly averagereport only (mg/L)all year303
Selenium, total recoverabledaily maximumreport only (mg/L)all year303
Selenium, total recoverablemonthly averagereport only (lb/d)all year303
Selenium, total recoverabledaily maximumreport only (lb/d)all year303
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year303
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year303
Mercury, total [as Hg]monthly averagereport only (ug/L)all year303
Mercury, total [as Hg]daily maximumreport only (ug/L)all year303
Mercury, total [as Hg]monthly averagereport only (lb/d)all year303
Mercury, total [as Hg]daily maximumreport only (lb/d)all year303
Cycles Of Concentrationminimum 7-day average≥ 3 call yearINT1
Cycles Of Concentrationminimum 7-day average≥ 3 call yearINT2
Cycles Of Concentrationminimum 7-day average≥ 3 call yearINT3

How strict are these limits?

Cited limits by parameter: West Virginia's rules and the federal ones.

Same industry: the 24 Electric Services permits in West Virginia.

Check this month's numbers Email me before each report is due

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/WV0001074 · MCP: https://passage-data.com/mcp