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Marlinton, Town of

Sewage treatment plant, Marlinton, West Virginia. NPDES permit WV0024473, in force until Jun 30, 2029. Last 12 months: over a limit 37 times (last September 2026), 6 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: outfall 001 form A monthly (28 values), outfall 001 form B quarterly (24 values), outfall IU03 form B quarterly (28 values), outfall IU04 form A monthly (14 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
35 values over a limit, 8 required values missing, 0 of 32 reports late

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

All 37 values over a limit
Period endingOutfallParameterReportedLimitOver by
October 2025001BOD, 5 day percent removal, dry, monthly average minimum56 %≥ 85 %193%
October 2025001Solids, total suspended, monthly average48 mg/L≤ 30 mg/L60%
October 2025001Solids, total suspended, monthly average57.4 lb/d≤ 50 lb/d15%
November 2025001BOD, 5 day percent removal, dry, monthly average minimum82.14 %≥ 85 %19%
November 2025001Solids, suspended percent removal, dry, monthly average minimum61.1 %≥ 85 %159%
November 2025001Solids, total suspended, monthly average61.1 lb/d≤ 50 lb/d22%
December 2025001BOD, 5 day percent removal, dry, monthly average minimum76.4 %≥ 85 %57%
December 2025001Solids, suspended percent removal, dry, monthly average minimum64.7 %≥ 85 %135%
December 2025IU04Aluminum, total [as Al], daily maximum34.7 mg/L≤ 30 mg/L16%
January 2026001Solids, suspended percent removal, dry, monthly average minimum74.2 %≥ 85 %72%
February 2026001BOD, 5 day percent removal, dry, monthly average minimum33.6 %≥ 85 %343%
February 2026001Nitrogen, ammonia total [as N], monthly average13.89 lb/d≤ 13.8 lb/d1%
February 2026001Solids, suspended percent removal, dry, monthly average minimum67.1 %≥ 85 %119%
March 2026001BOD, 5 day percent removal, dry, monthly average minimum50.5 %≥ 85 %230%
March 2026001Nitrogen, ammonia total [as N], monthly average19.71 lb/d≤ 13.8 lb/d43%
April 2026001BOD, 5 day percent removal, dry, monthly average minimum68 %≥ 85 %113%
April 2026001Nitrogen, ammonia total [as N], monthly average24.2 lb/d≤ 13.8 lb/d75%
April 2026001Solids, suspended percent removal, dry, monthly average minimum70 %≥ 85 %100%
April 2026IU04Aluminum, total [as Al], daily maximum35.9 mg/L≤ 30 mg/L20%
May 2026001BOD, 5 day percent removal, dry, monthly average minimum71.4 %≥ 85 %91%
May 2026001Nitrogen, ammonia total [as N], monthly average15.6 lb/d≤ 13.8 lb/d13%
May 2026001Nitrogen, ammonia total [as N], monthly average9.7 mg/L≤ 8.3 mg/L17%
June 2026001BOD, 5 day percent removal, dry, monthly average minimum81 %≥ 85 %27%
June 2026001Nitrogen, ammonia total [as N], monthly average23.3 lb/d≤ 13.8 lb/d69%
June 2026001Solids, suspended percent removal, dry, monthly average minimum73.1 %≥ 85 %79%
June 2026IU04Aluminum, total [as Al], daily maximum33.4 mg/L≤ 30 mg/L11%
July 2026001BOD, 5 day percent removal, dry, monthly average minimum84.23 %≥ 85 %5%
July 2026001Solids, suspended percent removal, dry, monthly average minimum0 %≥ 85 %567%
July 2026001Solids, total suspended, monthly average59.7 lb/d≤ 50 lb/d19%
August 2026001BOD, 5 day percent removal, dry, monthly average minimum66.6 %≥ 85 %123%
August 2026001Solids, suspended percent removal, dry, monthly average minimum77.5 %≥ 85 %50%
August 2026001Solids, total suspended, monthly average34 mg/L≤ 30 mg/L13%
August 2026001Solids, total suspended, monthly average81 lb/d≤ 50 lb/d62%
September 2026001Solids, suspended percent removal, dry, monthly average minimum74.5 %≥ 85 %70%
September 2026001Solids, total suspended, monthly average38.5 mg/L≤ 30 mg/L28%
September 2026001Solids, total suspended, monthly average54 lb/d≤ 50 lb/d8%
September 2026IU04Aluminum, total [as Al], daily maximum37.6 mg/L≤ 30 mg/L25%

Limits in force (94)

ParameterStatisticLimitMonthsOutfall
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year001
BOD, 5-day, 20 deg. Cdaily maximum≤ 60 mg/Lall year001
BOD, 5-day, 20 deg. Cmonthly average≤ 50 lb/dall year001
BOD, 5-day, 20 deg. Cdaily maximum≤ 100 lb/dall year001
pHinstantaneous minimum≥ 6 SUall year001
pHinstantaneous maximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 30 mg/Lall year001
Solids, total suspendeddaily maximum≤ 60 mg/Lall year001
Solids, total suspendedmonthly average≤ 50 lb/dall year001
Solids, total suspendeddaily maximum≤ 100 lb/dall year001
Nitrogen, total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, total [as N]monthly averagereport only (lb/d)all year001
Nitrogen, total [as N]monthly averagereport only (lb/d)all year001
Nitrogen, total [as N]daily maximumreport only (lb/d)all year001
Nitrogen, total [as N]daily maximumreport only (lb/d)all year001
Nitrogen, ammonia total [as N]monthly average≤ 8.3 mg/Lall year001
Nitrogen, ammonia total [as N]daily maximum≤ 16.6 mg/Lall year001
Nitrogen, ammonia total [as N]monthly average≤ 13.8 lb/dall year001
Nitrogen, ammonia total [as N]daily maximum≤ 27.7 lb/dall year001
Phosphorus, total [as P]monthly averagereport only (mg/L)all year001
Phosphorus, total [as P]daily maximumreport only (mg/L)all year001
Phosphorus, total [as P]monthly averagereport only (lb/d)all year001
Phosphorus, total [as P]daily maximumreport only (lb/d)all year001
Zinc, total recoverablemonthly averagereport only (mg/L)all year001
Zinc, total recoverablemonthly averagereport only (mg/L)all year001
Zinc, total recoverabledaily maximumreport only (mg/L)all year001
Zinc, total recoverabledaily maximumreport only (mg/L)all year001
Aluminum, total recoverablemonthly averagereport only (mg/L)all year001
Aluminum, total recoverablemonthly averagereport only (mg/L)all year001
Aluminum, total recoverabledaily maximumreport only (mg/L)all year001
Aluminum, total recoverabledaily maximumreport only (mg/L)all year001
Lead, total recoverablemonthly averagereport only (mg/L)all year001
Lead, total recoverablemonthly averagereport only (mg/L)all year001
Lead, total recoverabledaily maximumreport only (mg/L)all year001
Lead, total recoverabledaily maximumreport only (mg/L)all year001
Copper, total recoverablemonthly averagereport only (mg/L)all year001
Copper, total recoverablemonthly averagereport only (mg/L)all year001
Copper, total recoverabledaily maximumreport only (mg/L)all year001
Copper, total recoverabledaily maximumreport only (mg/L)all 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≤ .028 mg/Lall year001
Chlorine, total residualdaily maximum≤ .057 mg/Lall year001
BOD, 5 day percent removal, drymonthly average minimum≥ 85 %all year001
BOD, 5 day percent removal, wetmonthly average minimumreport only (%)all year001
Solids, suspended percent removal, drymonthly average minimum≥ 85 %all year001
Solids, suspended percent removal, wetmonthly average minimumreport only (%)all year001
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year001
Coliform, fecal generaldaily maximum≤ 400 #/100mLall year001
Flow ratemonthly averagereport only (gal/d)all yearIU03
Flow ratemonthly averagereport only (gal/d)all yearIU03
Flow ratedaily maximum≤ 3000 gal/dall yearIU03
Flow ratedaily maximum≤ 3000 gal/dall yearIU03
pHinstantaneous minimum≥ 5 SUall yearIU03
pHinstantaneous minimum≥ 5 SUall yearIU03
pHinstantaneous maximum≤ 10 SUall yearIU03
pHinstantaneous maximum≤ 10 SUall yearIU03
Solids, total suspendedmonthly averagereport only (mg/L)all yearIU03
Solids, total suspendedmonthly averagereport only (mg/L)all yearIU03
Solids, total suspendeddaily maximum≤ 250 mg/Lall yearIU03
Solids, total suspendeddaily maximum≤ 250 mg/Lall yearIU03
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all yearIU03
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all yearIU03
Oil and grease, hexane extr methoddaily maximum≤ 30 mg/Lall yearIU03
Oil and grease, hexane extr methoddaily maximum≤ 30 mg/Lall yearIU03
Copper, total [as Cu]monthly averagereport only (mg/L)all yearIU03
Copper, total [as Cu]monthly averagereport only (mg/L)all yearIU03
Copper, total [as Cu]daily maximum≤ .2 mg/Lall yearIU03
Copper, total [as Cu]daily maximum≤ .2 mg/Lall yearIU03
Lead, total [as Pb]monthly averagereport only (mg/L)all yearIU03
Lead, total [as Pb]monthly averagereport only (mg/L)all yearIU03
Lead, total [as Pb]daily maximum≤ .03 mg/Lall yearIU03
Lead, total [as Pb]daily maximum≤ .03 mg/Lall yearIU03
Zinc, total [as Zn]monthly averagereport only (mg/L)all yearIU03
Zinc, total [as Zn]monthly averagereport only (mg/L)all yearIU03
Zinc, total [as Zn]daily maximum≤ 1 mg/Lall yearIU03
Zinc, total [as Zn]daily maximum≤ 1 mg/Lall yearIU03
Flow ratemonthly averagereport only (gal/d)all yearIU04
Flow ratedaily maximum≤ 9000 gal/dall yearIU04
pHinstantaneous minimum≥ 5 SUall yearIU04
pHinstantaneous maximum≤ 10 SUall yearIU04
Solids, total suspendedmonthly averagereport only (mg/L)all yearIU04
Solids, total suspendeddaily maximum≤ 250 mg/Lall yearIU04
Copper, total [as Cu]monthly averagereport only (mg/L)all yearIU04
Copper, total [as Cu]daily maximum≤ .2 mg/Lall yearIU04
Lead, total [as Pb]monthly averagereport only (mg/L)all yearIU04
Lead, total [as Pb]daily maximum≤ .03 mg/Lall yearIU04
Zinc, total [as Zn]monthly averagereport only (mg/L)all yearIU04
Zinc, total [as Zn]daily maximum≤ 1 mg/Lall yearIU04
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearIU04
Aluminum, total [as Al]daily maximum≤ 30 mg/Lall yearIU04

How strict are these limits?

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

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

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/WV0024473 · MCP: https://passage-data.com/mcp