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Shinnston, City of

Sewage treatment plant, Shinnston, West Virginia. NPDES permit WV0054500, in force until Jun 23, 2030. Last 12 months: over a limit 13 times (last August 2026), 2 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: form A monthly (25 values), form B quarterly (4 values), form D yearly
Last report on file
August 2026
Oct 2024 – Sep 2025
24 values over a limit, 2 required values missing, 0 of 17 reports late

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

All 13 values over a limit
Period endingParameterReportedLimitOver by
October 2025Solids, suspended percent removal, dry, monthly average minimum46.95 %≥ 85 %254%
October 2025Solids, suspended percent removal, wet, monthly average minimum46.95 %≥ 70 %77%
November 2025Solids, suspended percent removal, dry, monthly average minimum44 %≥ 85 %273%
November 2025Solids, suspended percent removal, wet, monthly average minimum44 %≥ 70 %87%
November 2025Solids, total suspended, monthly average154.3 lb/d≤ 95 lb/d62%
February 2026Solids, total suspended, monthly average7602 lb/d≤ 95 lb/d7902%
March 2026Solids, suspended percent removal, dry, monthly average minimum83.3 %≥ 85 %11%
May 2026Solids, suspended percent removal, dry, monthly average minimum80 %≥ 85 %33%
June 2026Solids, suspended percent removal, dry, monthly average minimum65.5 %≥ 85 %130%
June 2026Solids, suspended percent removal, wet, monthly average minimum65.5 %≥ 70 %15%
August 2026BOD, 5 day percent removal, dry, monthly average minimum41.1 %≥ 85 %293%
August 2026BOD, 5 day percent removal, wet, monthly average minimum41.1 %≥ 75 %136%
August 2026BOD, 5-day, 20 deg. C, monthly average112 lb/d≤ 95 lb/d18%

Limits in force (33)

ParameterStatisticLimitMonths
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 60 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 95 lb/dall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 190 lb/dall year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendeddaily maximum< 60 mg/Lall year
Solids, total suspendedmonthly average≤ 95 lb/dall year
Solids, total suspendeddaily maximum≤ 190 lb/dall year
Nitrogen, ammonia total [as N]monthly average≤ 15 mg/Lall year
Nitrogen, ammonia total [as N]daily maximum≤ 30 mg/Lall year
Nitrogen, ammonia total [as N]monthly average≤ 48 lb/dall year
Nitrogen, ammonia total [as N]daily maximum≤ 95 lb/dall year
Zinc, total recoverablemonthly averagereport only (mg/L)all year
Zinc, total recoverabledaily maximumreport only (mg/L)all year
Lead, total recoverablemonthly averagereport only (mg/L)all year
Lead, total recoverabledaily maximumreport only (mg/L)all year
Copper, total recoverablemonthly averagereport only (mg/L)all year
Copper, total recoverablemonthly averagereport only (mg/L)all year
Copper, total recoverabledaily maximumreport only (mg/L)all year
Copper, total recoverabledaily maximumreport only (mg/L)all year
Flow, in conduit or thru treatment plantminimumreport only (MGD)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualmonthly average≤ .028 mg/Lall year
Chlorine, total residualdaily maximum≤ .057 mg/Lall year
BOD, 5 day percent removal, drymonthly average minimum≥ 85 %all year
BOD, 5 day percent removal, wetmonthly average minimum≥ 75 %all year
Solids, suspended percent removal, drymonthly average minimum≥ 85 %all year
Solids, suspended percent removal, wetmonthly average minimum≥ 70 %all year
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year
Coliform, fecal generaldaily maximum≤ 400 #/100mLall year

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

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/WV0054500 · MCP: https://passage-data.com/mcp