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Pratt, Town of

Sewage treatment plant, Pratt, West Virginia. NPDES permit WV0021784, in force until Mar 23, 2031. Last 12 months: no values over a limit, 2 of 13 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: form A monthly (25 values), form B quarterly, form D yearly
Last report on file
August 2026
Oct 2024 – Sep 2025
4 values over a limit, 0 required values missing, 1 of 17 reports late

Limits in force (31)

ParameterStatisticLimitMonths
BOD, 5-day, 20 deg. Cmonthly average≤ 25 mg/Lall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 50 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 73 lb/dall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 146 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≤ 88 lb/dall year
Solids, total suspendeddaily maximum≤ 175 lb/dall year
Nitrogen, ammonia total [as N]monthly average≤ 9.56 mg/Lall year
Nitrogen, ammonia total [as N]daily maximum≤ 19.2 mg/Lall year
Nitrogen, ammonia total [as N]monthly average≤ 28 lb/dall year
Nitrogen, ammonia total [as N]daily maximum≤ 56 lb/dall year
Hardness, total [as CaCO3]monthly averagereport only (mg/L)all year
Hardness, total [as CaCO3]daily maximumreport only (mg/L)all 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 average≤ .051 mg/Lall year
Copper, total recoverabledaily maximum≤ .102 mg/Lall 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
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year
Coliform, fecal generaldaily maximum≤ 400 #/100mLall year
BOD, 5-day, percent removalmonthly average minimum≥ 85 %all year
Solids, suspended percent removalmonthly average minimum≥ 85 %all year

How strict are these limits?

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/WV0021784 · MCP: https://passage-data.com/mcp