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Sewage treatment plant, major discharger, St. Albans, West Virginia. NPDES permit WV0023175, in force until May 30, 2027. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | monthly average | ≤ 20 mg/L | May–Oct | 001 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 30 mg/L | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 40 mg/L | May–Oct | 001 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 60 mg/L | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 1334 lb/d | May–Oct | 001 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 2002 lb/d | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 2668 lb/d | May–Oct | 001 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 4004 lb/d | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 001 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 001 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 001 |
| Solids, total suspended | daily maximum | ≤ 60 mg/L | all year | 001 |
| Solids, total suspended | monthly average | ≤ 2002 lb/d | all year | 001 |
| Solids, total suspended | daily maximum | ≤ 4004 lb/d | all year | 001 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 10.8 mg/L | all year | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 21.6 mg/L | all year | 001 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 721 lb/d | all year | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 1442 lb/d | all year | 001 |
| Cyanide, weak acid, dissociable | monthly average | report only (mg/L) | all year | 001 |
| Cyanide, weak acid, dissociable | daily maximum | report only (mg/L) | all year | 001 |
| Arsenic, total [as As] | monthly average | report only (mg/L) | all year | 001 |
| Arsenic, total [as As] | daily maximum | report only (mg/L) | all year | 001 |
| Chromium, hexavalent [as Cr] | monthly average | report only (mg/L) | all year | 001 |
| Chromium, hexavalent [as Cr] | daily maximum | report only (mg/L) | all year | 001 |
| Nickel, total recoverable | monthly average | report only (mg/L) | all year | 001 |
| Nickel, total recoverable | daily maximum | report only (mg/L) | all year | 001 |
| Silver total recoverable | monthly average | report only (mg/L) | all year | 001 |
| Silver total recoverable | daily maximum | report only (mg/L) | all year | 001 |
| Zinc, total recoverable | monthly average | report only (mg/L) | all year | 001 |
| Zinc, total recoverable | daily maximum | report only (mg/L) | all year | 001 |
| Cadmium, total recoverable | monthly average | report only (mg/L) | all year | 001 |
| Cadmium, total recoverable | daily maximum | report only (mg/L) | all year | 001 |
| Lead, total recoverable | monthly average | report only (mg/L) | all year | 001 |
| Lead, total recoverable | daily maximum | report only (mg/L) | all year | 001 |
| Copper, total recoverable | monthly average | report only (mg/L) | all year | 001 |
| Copper, total recoverable | daily maximum | report only (mg/L) | all year | 001 |
| Flow, in conduit or thru treatment plant | minimum | report only (MGD) | all year | 001 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 001 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 001 |
| Chlorine, total residual | monthly average | ≤ .027 mg/L | all year | 001 |
| Chlorine, total residual | daily maximum | ≤ .054 mg/L | all year | 001 |
| Toxicity [acute], Ceriodaphnia dubia | monthly average | report only (tox acute) | all year | 001 |
| Toxicity [acute], Ceriodaphnia dubia | daily maximum | report only (tox acute) | all year | 001 |
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | monthly average | report only (tox acute) | all year | 001 |
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | daily maximum | report only (tox acute) | all year | 001 |
| Mercury, total [as Hg] | monthly average | report only (ug/L) | all year | 001 |
| Mercury, total [as Hg] | daily maximum | report only (ug/L) | all year | 001 |
| Coliform, fecal general | monthly geometric mean | ≤ 200 #/100mL | all year | 001 |
| Coliform, fecal general | daily maximum | ≤ 400 #/100mL | all year | 001 |
| BOD, 5-day, percent removal | monthly average minimum | ≥ 85 % | all year | 001 |
| Solids, suspended percent removal | monthly average minimum | ≥ 85 % | all year | 001 |
| Flow rate | monthly average | report only (gal/d) | all year | IU02 |
| Flow rate | daily maximum | ≤ 3000 gal/d | all year | IU02 |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) | all year | IU02 |
| BOD, 5-day, 20 deg. C | daily maximum | report only (mg/L) | all year | IU02 |
| BOD, 5-day, 20 deg. C | monthly average | report only (lb/d) | all year | IU02 |
| BOD, 5-day, 20 deg. C | daily maximum | report only (lb/d) | all year | IU02 |
| pH | instantaneous minimum | ≥ 5 SU | all year | IU02 |
| pH | instantaneous maximum | ≤ 10 SU | all year | IU02 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | IU02 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | IU02 |
| Solids, total suspended | monthly average | report only (lb/d) | all year | IU02 |
| Solids, total suspended | daily maximum | report only (lb/d) | all year | IU02 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | IU02 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | IU02 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (lb/d) | all year | IU02 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (lb/d) | all year | IU02 |
| Copper, total [as Cu] | monthly average | report only (mg/L) | all year | IU02 |
| Copper, total [as Cu] | daily maximum | ≤ 2 mg/L | all year | IU02 |
| Copper, total [as Cu] | monthly average | report only (lb/d) | all year | IU02 |
| Copper, total [as Cu] | daily maximum | report only (lb/d) | all year | IU02 |
| Lead, total [as Pb] | monthly average | report only (mg/L) | all year | IU02 |
| Lead, total [as Pb] | daily maximum | ≤ .9 mg/L | all year | IU02 |
| Lead, total [as Pb] | monthly average | report only (lb/d) | all year | IU02 |
| Lead, total [as Pb] | daily maximum | report only (lb/d) | all year | IU02 |
| Zinc, total [as Zn] | monthly average | report only (mg/L) | all year | IU02 |
| Zinc, total [as Zn] | daily maximum | ≤ 6 mg/L | all year | IU02 |
| Zinc, total [as Zn] | monthly average | report only (lb/d) | all year | IU02 |
| Zinc, total [as Zn] | daily maximum | report only (lb/d) | all year | IU02 |
| Flow rate | monthly average | report only (gal/d) | all year | IU03 |
| Flow rate | daily maximum | ≤ 8600 gal/d | all year | IU03 |
| Toluene | monthly average | report only (ug/L) | all year | IU03 |
| Toluene | daily maximum | ≤ 50 ug/L | all year | IU03 |
| Toluene | monthly average | report only (lb/d) | all year | IU03 |
| Toluene | daily maximum | report only (lb/d) | all year | IU03 |
| Benzene | monthly average | report only (ug/L) | all year | IU03 |
| Benzene | daily maximum | ≤ 50 ug/L | all year | IU03 |
| Benzene | monthly average | report only (lb/d) | all year | IU03 |
| Benzene | daily maximum | report only (lb/d) | all year | IU03 |
| Ethylbenzene | monthly average | report only (ug/L) | all year | IU03 |
| Ethylbenzene | daily maximum | ≤ 50 ug/L | all year | IU03 |
| Ethylbenzene | monthly average | report only (lb/d) | all year | IU03 |
| Ethylbenzene | daily maximum | report only (lb/d) | all year | IU03 |
| Ethanol | monthly average | report only (mg/L) | all year | IU03 |
| Ethanol | daily maximum | report only (mg/L) | all year | IU03 |
| Ethanol | monthly average | report only (lb/d) | all year | IU03 |
| Ethanol | daily maximum | report only (lb/d) | all year | IU03 |
| Xylene [mix of m+o+p] | monthly average | report only (ug/L) | all year | IU03 |
| Xylene [mix of m+o+p] | daily maximum | ≤ 50 ug/L | all year | IU03 |
| Xylene [mix of m+o+p] | monthly average | report only (lb/d) | all year | IU03 |
| Xylene [mix of m+o+p] | daily maximum | report only (lb/d) | all year | IU03 |
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/WV0023175 · MCP: https://passage-data.com/mcp