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Mullens, City of

Sewage treatment plant, Mullens, West Virginia. NPDES permit WV0020681, in force until Nov 5, 2029. Last 12 months: over a limit 11 times (last July 2026), 6 required values missing, 6 of 14 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: form A monthly (24 values), form C twice a year, form D yearly
Last report on file
August 2026
Oct 2024 – Sep 2025
5 values over a limit, 0 required values missing, 1 of 14 reports late

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

Period endingParameterReportedLimitOver by
November 2025Oxygen, dissolved [DO], instantaneous minimum5 mg/L≥ 6 mg/L17%
January 2026Coliform, fecal general, daily maximum9804 #/100mL≤ 400 #/100mL2351%
January 2026Coliform, fecal general, monthly geometric mean9804 #/100mL≤ 200 #/100mL4802%
January 2026Copper, total recoverable, monthly average.025 mg/L≤ .017 mg/L47%
March 2026Coliform, fecal general, monthly geometric mean279 #/100mL≤ 200 #/100mL40%
April 2026Oxygen, dissolved [DO], instantaneous minimum5 mg/L≥ 6 mg/L17%
May 2026Oxygen, dissolved [DO], instantaneous minimum3 mg/L≥ 6 mg/L50%
June 2026Coliform, fecal general, daily maximum1789 #/100mL≤ 400 #/100mL347%
June 2026Coliform, fecal general, monthly geometric mean1789 #/100mL≤ 200 #/100mL795%
July 2026Coliform, fecal general, daily maximum14136 #/100mL≤ 400 #/100mL3434%
July 2026Coliform, fecal general, monthly geometric mean14136 #/100mL≤ 200 #/100mL6968%

Limits in force (34)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]instantaneous minimum≥ 6 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 20 mg/Lall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 40 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 55 lb/dall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 110 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≤ 83 lb/dall year
Solids, total suspendeddaily maximum≤ 165 lb/dall year
Nitrogen, ammonia total [as N]monthly average≤ 4.3 mg/LMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 8.6 mg/LJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 8.6 mg/LMay–Oct
Nitrogen, ammonia total [as N]daily maximum≤ 17.2 mg/LJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 12 lb/dMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 24 lb/dJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 24 lb/dMay–Oct
Nitrogen, ammonia total [as N]daily maximum≤ 47 lb/dJan, Feb, Mar, Apr, Nov, Dec
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≤ .017 mg/Lall year
Copper, total recoverabledaily maximum≤ .037 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
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/WV0020681 · MCP: https://passage-data.com/mcp