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Ansted, Town of

Sewage treatment plant, Ansted, West Virginia. NPDES permit WV0020672, in force until May 14, 2029. Last 12 months: over a limit 6 times (last February 2026), 8 of 15 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: form A monthly (23 values), form B quarterly (2 values), form D yearly
Last report on file
August 2026
Oct 2024 – Sep 2025
11 values over a limit, 9 required values missing, 2 of 17 reports late

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

Period endingParameterReportedLimitOver by
October 2025Solids, suspended percent removal, monthly average minimum73 %≥ 85 %80%
October 2025Solids, total suspended, monthly average69 lb/d≤ 58 lb/d19%
November 2025Coliform, fecal general, monthly geometric mean219 #/100mL≤ 200 #/100mL10%
November 2025Solids, suspended percent removal, monthly average minimum79.3 %≥ 85 %38%
February 2026Coliform, fecal general, daily maximum2419.6 #/100mL≤ 400 #/100mL505%
February 2026Coliform, fecal general, monthly geometric mean2419.6 #/100mL≤ 200 #/100mL1110%

Limits in force (35)

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≤ 58 lb/dall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 115 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≤ 58 lb/dall year
Solids, total suspendeddaily maximum≤ 115 lb/dall year
Nitrogen, ammonia total [as N]monthly average≤ 13.7 mg/LJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 6.8 mg/LMay–Oct
Nitrogen, ammonia total [as N]daily maximum≤ 27.4 mg/LJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 13.7 mg/LMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 26 lb/dJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 13 lb/dMay–Oct
Nitrogen, ammonia total [as N]daily maximum≤ 53 lb/dJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 26 lb/dMay–Oct
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 averagereport 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≤ 0 mg/Lall year
Chlorine, total residualdaily maximum≤ 0 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.

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/WV0020672 · MCP: https://passage-data.com/mcp