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Mannington, City of

Sewage treatment plant, Mannington, West Virginia. NPDES permit WV0024953, in force until Aug 21, 2028. Last 12 months: over a limit 23 times (last August 2026), 8 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: form A monthly (25 values), form D yearly (2 values)
Renewal application due
Feb 23, 2028 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
6 values over a limit, 28 required values missing, 0 of 13 reports late

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

All 23 values over a limit
Period endingParameterReportedLimitOver by
December 2025Coliform, fecal general, daily maximum2014 #/100mL≤ 400 #/100mL404%
December 2025Coliform, fecal general, monthly geometric mean2014 #/100mL≤ 200 #/100mL907%
January 2026Coliform, fecal general, daily maximum552 #/100mL≤ 400 #/100mL38%
February 2026Coliform, fecal general, daily maximum11199 #/100mL≤ 400 #/100mL2700%
February 2026Coliform, fecal general, monthly geometric mean334 #/100mL≤ 200 #/100mL67%
March 2026Coliform, fecal general, daily maximum19863 #/100mL≤ 400 #/100mL4866%
March 2026Coliform, fecal general, monthly geometric mean446 #/100mL≤ 200 #/100mL123%
April 2026Coliform, fecal general, daily maximum24196 #/100mL≤ 400 #/100mL5949%
April 2026Coliform, fecal general, monthly geometric mean492 #/100mL≤ 200 #/100mL146%
April 2026Nitrogen, ammonia total [as N], daily maximum18.3 lb/d≤ 16.7 lb/d10%
April 2026Nitrogen, ammonia total [as N], daily maximum9.3 mg/L≤ 8 mg/L16%
April 2026Nitrogen, ammonia total [as N], monthly average18.3 lb/d≤ 8.3 lb/d120%
April 2026Nitrogen, ammonia total [as N], monthly average9.3 mg/L≤ 4 mg/L133%
April 2026Solids, suspended percent removal, monthly average minimum10.4 %≥ 85 %497%
April 2026Solids, total suspended, daily maximum129 mg/L≤ 60 mg/L115%
April 2026Solids, total suspended, daily maximum253 lb/d≤ 125.1 lb/d102%
April 2026Solids, total suspended, monthly average129 mg/L≤ 30 mg/L330%
April 2026Solids, total suspended, monthly average253 lb/d≤ 62.6 lb/d304%
May 2026Solids, total suspended, daily maximum193.4 lb/d≤ 125.1 lb/d55%
May 2026Solids, total suspended, monthly average193.4 lb/d≤ 62.6 lb/d209%
July 2026Nitrogen, ammonia total [as N], monthly average2.4 mg/L≤ 2 mg/L20%
August 2026Coliform, fecal general, daily maximum480 #/100mL≤ 400 #/100mL20%
August 2026Coliform, fecal general, monthly geometric mean480 #/100mL≤ 200 #/100mL140%

Limits in force (35)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]instantaneous minimum≥ 7.25 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 20 mg/LJan, Feb, Mar, Apr, Nov, Dec
BOD, 5-day, 20 deg. Cmonthly average≤ 10 mg/LMay–Oct
BOD, 5-day, 20 deg. Cdaily maximum≤ 40 mg/LJan, Feb, Mar, Apr, Nov, Dec
BOD, 5-day, 20 deg. Cdaily maximum≤ 20 mg/LMay–Oct
BOD, 5-day, 20 deg. Cmonthly average≤ 41.7 lb/dJan, Feb, Mar, Apr, Nov, Dec
BOD, 5-day, 20 deg. Cmonthly average≤ 20.9 lb/dMay–Oct
BOD, 5-day, 20 deg. Cdaily maximum≤ 83.4 lb/dJan, Feb, Mar, Apr, Nov, Dec
BOD, 5-day, 20 deg. Cdaily maximum≤ 41.7 lb/dMay–Oct
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≤ 62.6 lb/dall year
Solids, total suspendeddaily maximum≤ 125.1 lb/dall year
Nitrogen, ammonia total [as N]monthly average≤ 4 mg/LJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 2 mg/LMay–Oct
Nitrogen, ammonia total [as N]daily maximum≤ 8 mg/LJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 4 mg/LMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 8.3 lb/dJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 4.2 lb/dMay–Oct
Nitrogen, ammonia total [as N]daily maximum≤ 16.7 lb/dJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 8.3 lb/dMay–Oct
Zinc, total recoverablemonthly average≤ .081 mg/Lall year
Zinc, total recoverabledaily maximum≤ .12 mg/Lall year
Lead, total recoverablemonthly averagereport only (mg/L)all year
Lead, total recoverabledaily maximumreport only (mg/L)all year
Copper, total recoverablemonthly average≤ .008 mg/Lall year
Copper, total recoverabledaily maximum≤ .014 mg/Lall 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
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/WV0024953 · MCP: https://passage-data.com/mcp