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Longview Power, LLC

Electric Services, major discharger, Maidsville, West Virginia. NPDES permit WV0116238, in force until Jul 12, 2031. Last 12 months: over a limit 2 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: outfall 001 form A monthly (54 values), outfall 002 form A monthly (54 values), outfall 003 form A monthly (54 values), outfall 101 form A monthly (18 values), outfall 111 form A monthly (12 values), outfall 201 form A monthly (4 values), and 9 more forms
Last report on file
August 2026
Oct 2024 – Sep 2025
21 values over a limit, 0 required values missing, 8 of 99 reports late

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

Period endingParameterReportedLimitOver by
October 2025Selenium, total [as Se], monthly average45 ug/L≤ 29 ug/L55%
August 2026Arsenic, total [as As], monthly average8.7 ug/L≤ 8 ug/L9%

Limits in force (262)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year001
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year001
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year001
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year001
Temp. diff. between samp. & upstrm deg. Fmonthly averagereport only (deg F)all year001
Temp. diff. between samp. & upstrm deg. Fdaily maximumreport only (deg F)all year001
pHinstantaneous minimum≥ 6 SUall year001
pHinstantaneous maximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 31 mg/Lall year001
Solids, total suspendeddaily maximum≤ 56 mg/Lall year001
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all year001
Oil and grease, hexane extr methoddaily maximumreport only (mg/L)all year001
Oil and grease, hexane extr methodmonthly average≤ 32 lb/dall year001
Oil and grease, hexane extr methoddaily maximum≤ 187 lb/dall year001
Nitrogen, ammonia total [as N]monthly average≤ 42 mg/Lall year001
Nitrogen, ammonia total [as N]daily maximum≤ 85 mg/Lall year001
Nitrogen, nitrite total [as N]monthly average≤ 4.72 mg/Lall year001
Nitrogen, nitrite total [as N]daily maximum≤ 9.47 mg/Lall year001
Nitrogen, nitrate total [as N]monthly average≤ 94.2 mg/Lall year001
Nitrogen, nitrate total [as N]daily maximum≤ 137 mg/Lall year001
Chloride [as Cl]monthly average≤ 1807 mg/Lall year001
Chloride [as Cl]daily maximum≤ 3505 mg/Lall year001
Arsenic, total recoverablemonthly average≤ .094 mg/Lall year001
Arsenic, total recoverabledaily maximum≤ .137 mg/Lall year001
Cobalt, total recoverablemonthly average≤ .0043 mg/Lall year001
Cobalt, total recoverabledaily maximum≤ .0086 mg/Lall year001
Iron, total recoverablemonthly average≤ 7.1 mg/Lall year001
Iron, total recoverabledaily maximum≤ 12.7 mg/Lall year001
Selenium, total recoverablemonthly average≤ .0378 mg/Lall year001
Selenium, total recoverabledaily maximum≤ .0759 mg/Lall year001
Chromium, hexavalent [as Cr]monthly average≤ .084 mg/Lall year001
Chromium, hexavalent [as Cr]daily maximum≤ .168 mg/Lall year001
Thallium, total [as Tl]monthly average≤ .016 mg/Lall year001
Thallium, total [as Tl]daily maximum≤ .023 mg/Lall year001
Nickel, total recoverablemonthly average≤ .496 mg/Lall year001
Nickel, total recoverabledaily maximum≤ .994 mg/Lall year001
Zinc, total recoverablemonthly average≤ .681 mg/Lall year001
Zinc, total recoverabledaily maximum≤ 1.37 mg/Lall year001
Aluminum, total recoverablemonthly average≤ 2.68 mg/Lall year001
Aluminum, total recoverabledaily maximum≤ 5.37 mg/Lall year001
Cadmium, total recoverablemonthly average≤ .002 mg/Lall year001
Cadmium, total recoverabledaily maximum≤ .004 mg/Lall year001
Lead, total recoverablemonthly average≤ .033 mg/Lall year001
Lead, total recoverabledaily maximum≤ .066 mg/Lall year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Chlorine, total residualmonthly average≤ 49 ug/Lall year001
Chlorine, total residualdaily maximum≤ 98 ug/Lall year001
Toxicity [chronic], Ceriodaphnia dubiamonthly averagereport only (tox chronic)all year001
Toxicity [chronic], Ceriodaphnia dubiadaily maximumreport only (tox chronic)all year001
Toxicity [chronic], Pimephales promelas [Fathead Minnow]monthly averagereport only (tox chronic)all year001
Toxicity [chronic], Pimephales promelas [Fathead Minnow]daily maximumreport only (tox chronic)all year001
Mercury, total [as Hg]monthly average≤ .0925 ug/Lall year001
Mercury, total [as Hg]daily maximum≤ .186 ug/Lall year001
Chemical Oxygen Demand [COD]monthly averagereport only (mg/L)all year001
Chemical Oxygen Demand [COD]daily maximumreport only (mg/L)all year001
Sulfatemonthly average≤ 3019 mg/Lall year001
Sulfatedaily maximum≤ 6056 mg/Lall year001
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year002
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year002
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year002
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year002
Temp. diff. between samp. & upstrm deg. Fmonthly averagereport only (deg F)all year002
Temp. diff. between samp. & upstrm deg. Fdaily maximumreport only (deg F)all year002
pHinstantaneous minimum≥ 6 SUall year002
pHinstantaneous maximum≤ 9 SUall year002
Solids, total suspendedmonthly average≤ 31 mg/Lall year002
Solids, total suspendeddaily maximum≤ 56 mg/Lall year002
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all year002
Oil and grease, hexane extr methoddaily maximumreport only (mg/L)all year002
Oil and grease, hexane extr methodmonthly average≤ 32 lb/dall year002
Oil and grease, hexane extr methoddaily maximum≤ 187 lb/dall year002
Nitrogen, ammonia total [as N]monthly average≤ 118 mg/Lall year002
Nitrogen, ammonia total [as N]daily maximum≤ 237 mg/Lall year002
Nitrogen, nitrite total [as N]monthly average≤ 13.1 mg/Lall year002
Nitrogen, nitrite total [as N]daily maximum≤ 26.4 mg/Lall year002
Nitrogen, nitrate total [as N]monthly average≤ 262 mg/Lall year002
Nitrogen, nitrate total [as N]daily maximum≤ 382 mg/Lall year002
Chloride [as Cl]monthly average≤ 5031 mg/Lall year002
Chloride [as Cl]daily maximum≤ 9766 mg/Lall year002
Arsenic, total recoverablemonthly average≤ .262 mg/Lall year002
Arsenic, total recoverabledaily maximum≤ .382 mg/Lall year002
Cobalt, total recoverablemonthly average≤ .011 mg/Lall year002
Cobalt, total recoverabledaily maximum≤ .023 mg/Lall year002
Iron, total recoverablemonthly average≤ 18.9 mg/Lall year002
Iron, total recoverabledaily maximum≤ 33.8 mg/Lall year002
Selenium, total recoverablemonthly average≤ .105 mg/Lall year002
Selenium, total recoverabledaily maximum≤ .211 mg/Lall year002
Chromium, hexavalent [as Cr]monthly average≤ .23 mg/Lall year002
Chromium, hexavalent [as Cr]daily maximum≤ .461 mg/Lall year002
Thallium, total [as Tl]monthly average≤ .044 mg/Lall year002
Thallium, total [as Tl]daily maximum≤ .064 mg/Lall year002
Nickel, total recoverablemonthly average≤ 1.37 mg/Lall year002
Nickel, total recoverabledaily maximum≤ 2.75 mg/Lall year002
Zinc, total recoverablemonthly average≤ 1.89 mg/Lall year002
Zinc, total recoverabledaily maximum≤ 3.8 mg/Lall year002
Aluminum, total recoverablemonthly average≤ 7.27 mg/Lall year002
Aluminum, total recoverabledaily maximum≤ 14.6 mg/Lall year002
Cadmium, total recoverablemonthly average≤ .005 mg/Lall year002
Cadmium, total recoverabledaily maximum≤ .01 mg/Lall year002
Lead, total recoverablemonthly average≤ .091 mg/Lall year002
Lead, total recoverabledaily maximum≤ .182 mg/Lall year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Chlorine, total residualmonthly average≤ 128 ug/Lall year002
Chlorine, total residualdaily maximum≤ 258 ug/Lall year002
Toxicity [chronic], Ceriodaphnia dubiamonthly averagereport only (tox chronic)all year002
Toxicity [chronic], Ceriodaphnia dubiadaily maximumreport only (tox chronic)all year002
Toxicity [chronic], Pimephales promelas [Fathead Minnow]monthly averagereport only (tox chronic)all year002
Toxicity [chronic], Pimephales promelas [Fathead Minnow]daily maximumreport only (tox chronic)all year002
Mercury, total [as Hg]monthly average≤ .14 ug/Lall year002
Mercury, total [as Hg]daily maximum≤ .281 ug/Lall year002
Chemical Oxygen Demand [COD]monthly averagereport only (mg/L)all year002
Chemical Oxygen Demand [COD]daily maximumreport only (mg/L)all year002
Sulfatemonthly average≤ 8342 mg/Lall year002
Sulfatedaily maximum≤ 16736 mg/Lall 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
Temp. diff. between samp. & upstrm deg. Fmonthly averagereport only (deg F)all year003
Temp. diff. between samp. & upstrm deg. Fdaily maximumreport only (deg F)all year003
pHinstantaneous minimum≥ 6 SUall year003
pHinstantaneous maximum≤ 9 SUall year003
Solids, total suspendedmonthly average≤ 31 mg/Lall year003
Solids, total suspendeddaily maximum≤ 56 mg/Lall year003
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all year003
Oil and grease, hexane extr methoddaily maximumreport only (mg/L)all year003
Oil and grease, hexane extr methodmonthly average≤ 32 lb/dall year003
Oil and grease, hexane extr methoddaily maximum≤ 187 lb/dall year003
Nitrogen, ammonia total [as N]monthly average≤ 235 mg/Lall year003
Nitrogen, ammonia total [as N]daily maximum≤ 472 mg/Lall year003
Nitrogen, nitrite total [as N]monthly average≤ 14.3 mg/Lall year003
Nitrogen, nitrite total [as N]daily maximum≤ 28.7 mg/Lall year003
Nitrogen, nitrate total [as N]monthly average≤ 523 mg/Lall year003
Nitrogen, nitrate total [as N]daily maximum≤ 763 mg/Lall year003
Chloride [as Cl]monthly average≤ 10037 mg/Lall year003
Chloride [as Cl]daily maximum≤ 19486 mg/Lall year003
Arsenic, total recoverablemonthly average≤ .522 mg/Lall year003
Arsenic, total recoverabledaily maximum≤ .762 mg/Lall year003
Cobalt, total recoverablemonthly average≤ .012 mg/Lall year003
Cobalt, total recoverabledaily maximum≤ .025 mg/Lall year003
Iron, total recoverablemonthly average≤ 37.3 mg/Lall year003
Iron, total recoverabledaily maximum≤ 66.4 mg/Lall year003
Selenium, total recoverablemonthly average≤ .209 mg/Lall year003
Selenium, total recoverabledaily maximum≤ .42 mg/Lall year003
Chromium, hexavalent [as Cr]monthly average≤ .23 mg/Lall year003
Chromium, hexavalent [as Cr]daily maximum≤ .461 mg/Lall year003
Thallium, total [as Tl]monthly average≤ .088 mg/Lall year003
Thallium, total [as Tl]daily maximum≤ .128 mg/Lall year003
Nickel, total recoverablemonthly average≤ 2.73 mg/Lall year003
Nickel, total recoverabledaily maximum≤ 5.49 mg/Lall year003
Zinc, total recoverablemonthly average≤ 2.06 mg/Lall year003
Zinc, total recoverabledaily maximum≤ 4.14 mg/Lall year003
Aluminum, total recoverablemonthly average≤ 7.92 mg/Lall year003
Aluminum, total recoverabledaily maximum≤ 15.9 mg/Lall year003
Cadmium, total recoverablemonthly average≤ .01 mg/Lall year003
Cadmium, total recoverabledaily maximum≤ .021 mg/Lall year003
Lead, total recoverablemonthly average≤ .18 mg/Lall year003
Lead, total recoverabledaily maximum≤ .362 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≤ 205 ug/Lall year003
Chlorine, total residualdaily maximum≤ 411 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
Mercury, total [as Hg]monthly average≤ .275 ug/Lall year003
Mercury, total [as Hg]daily maximum≤ .551 ug/Lall year003
Chemical Oxygen Demand [COD]monthly averagereport only (mg/L)all year003
Chemical Oxygen Demand [COD]daily maximumreport only (mg/L)all year003
Sulfatemonthly average≤ 9090 mg/Lall year003
Sulfatedaily maximum≤ 18236 mg/Lall year003
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year101
BOD, 5-day, 20 deg. Cdaily maximum≤ 60 mg/Lall year101
BOD, 5-day, 20 deg. Cmonthly average≤ 7.2 lb/dall year101
BOD, 5-day, 20 deg. Cdaily maximum≤ 14.4 lb/dall year101
pHinstantaneous minimum≥ 6 SUall year101
pHinstantaneous maximum≤ 9 SUall year101
Solids, total suspendedmonthly average≤ 30 mg/Lall year101
Solids, total suspendeddaily maximum≤ 60 mg/Lall year101
Solids, total suspendedmonthly average≤ 7.2 lb/dall year101
Solids, total suspendeddaily maximum≤ 14.4 lb/dall year101
Nitrogen, ammonia total [as N]monthly average≤ 15 mg/Lall year101
Nitrogen, ammonia total [as N]daily maximum≤ 30 mg/Lall year101
Nitrogen, ammonia total [as N]monthly average≤ 3.6 lb/dall year101
Nitrogen, ammonia total [as N]daily maximum≤ 7.2 lb/dall year101
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year101
Flow, in conduit or thru treatment plantdaily maximum≤ .0288 MGDall year101
E. colimonthly average≤ 126 #/100mLall year101
E. colidaily maximum≤ 410 #/100mLall year101
Solids, total suspendedmonthly averagereport only (mg/L)all year111
Solids, total suspendeddaily maximumreport only (mg/L)all year111
Solids, total suspendedmonthly averagereport only (lb/d)all year111
Solids, total suspendeddaily maximumreport only (lb/d)all year111
Chromium, total [as Cr]monthly average≤ .2 mg/Lall year111
Chromium, total [as Cr]daily maximum≤ .2 mg/Lall year111
Zinc, total [as Zn]monthly average≤ 1 mg/Lall year111
Zinc, total [as Zn]daily maximum≤ 1 mg/Lall year111
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year111
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year111
Chlorine, free availablemonthly average≤ .2 mg/Lall year111
Chlorine, free availabledaily maximum≤ .5 mg/Lall year111
Solids, total suspendedmonthly averagereport only (mg/L)all year201
Solids, total suspendeddaily maximumreport only (mg/L)all year201
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year201
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year201
Solids, total suspendedmonthly averagereport only (mg/L)all year301
Solids, total suspendeddaily maximumreport only (mg/L)all year301
Solids, total suspendedmonthly averagereport only (lb/d)all year301
Solids, total suspendeddaily maximumreport only (lb/d)all year301
Chromium, total [as Cr]monthly average≤ .2 mg/Lall year301
Chromium, total [as Cr]daily maximum≤ .2 mg/Lall year301
Zinc, total [as Zn]monthly average≤ 1 mg/Lall year301
Zinc, total [as Zn]daily maximum≤ 1 mg/Lall year301
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year301
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year301
Chlorine, free availablemonthly average≤ .2 mg/Lall year301
Chlorine, free availabledaily maximum≤ .5 mg/Lall year301
Solids, total suspendedmonthly averagereport only (mg/L)all year401
Solids, total suspendeddaily maximumreport only (mg/L)all year401
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year401
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year401
Solids, total suspendedmonthly averagereport only (mg/L)all year501
Solids, total suspendeddaily maximumreport only (mg/L)all year501
Nitrite + Nitrate total [as N]monthly average≤ 3 mg/Lall year501
Nitrite + Nitrate total [as N]daily maximum≤ 4 mg/Lall year501
Arsenic, total [as As]monthly average≤ 8 ug/Lall year501
Arsenic, total [as As]daily maximum≤ 18 ug/Lall year501
Selenium, total [as Se]monthly average≤ 29 ug/Lall year501
Selenium, total [as Se]daily maximum≤ 70 ug/Lall year501
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year501
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year501
Mercury, total [as Hg]monthly average≤ .034 ug/Lall year501
Mercury, total [as Hg]daily maximum≤ .103 ug/Lall year501
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year601
BOD, 5-day, 20 deg. Cdaily maximum≤ 60 mg/Lall year601
BOD, 5-day, 20 deg. Cmonthly average≤ 9 lb/dall year601
BOD, 5-day, 20 deg. Cdaily maximum≤ 18 lb/dall year601
pHinstantaneous minimum≥ 6 SUall year601
pHinstantaneous maximum≤ 9 SUall year601
Solids, total suspendedmonthly average≤ 30 mg/Lall year601
Solids, total suspendeddaily maximum≤ 60 mg/Lall year601
Solids, total suspendedmonthly average≤ 9 lb/dall year601
Solids, total suspendeddaily maximum≤ 18 lb/dall year601
Nitrogen, ammonia total [as N]monthly average≤ 15 mg/Lall year601
Nitrogen, ammonia total [as N]daily maximum≤ 30 mg/Lall year601
Nitrogen, ammonia total [as N]monthly average≤ 4.5 lb/dall year601
Nitrogen, ammonia total [as N]daily maximum≤ 9 lb/dall year601
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year601
Flow, in conduit or thru treatment plantdaily maximum≤ .036 MGDall year601
E. colimonthly average≤ 126 #/100mLall year601
E. colidaily maximum≤ 410 #/100mLall year601
Solids, total suspendedmonthly averagereport only (mg/L)all year801
Solids, total suspendeddaily maximumreport only (mg/L)all year801
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year801
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year801
Solids, total suspendedmonthly averagereport only (mg/L)all year901
Solids, total suspendeddaily maximumreport only (mg/L)all year901
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year901
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year901

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.

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Your permit document is the final word. As JSON: /api/v1/permits/WV0116238 · MCP: https://passage-data.com/mcp