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Sewage treatment plant, Culloden, West Virginia. NPDES permit WV0027731, in force until Jul 4, 2027. Last 12 months: no values over a limit, 1 of 4 reports late. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Temperature, water deg. fahrenheit | monthly average | report only (deg F) | all year |
| Temperature, water deg. fahrenheit | monthly average | report only (deg F) | all year |
| Temperature, water deg. fahrenheit | daily maximum | report only (deg F) | all year |
| Temperature, water deg. fahrenheit | daily maximum | report only (deg F) | all year |
| Flow rate | monthly average | report only (gal/d) | all year |
| Flow rate | monthly average | report only (gal/d) | all year |
| Flow rate | daily maximum | ≤ 5000 gal/d | all year |
| Flow rate | daily maximum | ≤ 5000 gal/d | all year |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) | all year |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) | all year |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 250 mg/L | all year |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 250 mg/L | all year |
| pH | instantaneous minimum | ≥ 5 SU | all year |
| pH | instantaneous minimum | ≥ 5 SU | all year |
| pH | instantaneous maximum | ≤ 10 SU | all year |
| pH | instantaneous maximum | ≤ 10 SU | all year |
| Solids, total suspended | monthly average | report only (mg/L) | all year |
| Solids, total suspended | monthly average | report only (mg/L) | all year |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year |
| Oil and grease, hexane extr method | monthly average | report only (mg/L) | all year |
| Oil and grease, hexane extr method | monthly average | report only (mg/L) | all year |
| Oil and grease, hexane extr method | daily maximum | ≤ 100 mg/L | all year |
| Oil and grease, hexane extr method | daily maximum | ≤ 100 mg/L | all year |
| Nickel, total recoverable | monthly average | report only (mg/L) | all year |
| Nickel, total recoverable | monthly average | report only (mg/L) | all year |
| Nickel, total recoverable | daily maximum | report only (mg/L) | all year |
| Nickel, total recoverable | daily maximum | report only (mg/L) | all year |
| Zinc, total recoverable | monthly average | report only (mg/L) | all year |
| Zinc, total recoverable | monthly average | report only (mg/L) | all year |
| Zinc, total recoverable | daily maximum | report only (mg/L) | all year |
| Zinc, total recoverable | daily maximum | report only (mg/L) | all year |
| Copper, total recoverable | monthly average | report only (mg/L) | all year |
| Copper, total recoverable | monthly average | report only (mg/L) | all year |
| Copper, total recoverable | daily maximum | report only (mg/L) | all year |
| Copper, total recoverable | daily maximum | report only (mg/L) | all year |
| Chemical Oxygen Demand [COD] | monthly average | report only (mg/L) | all year |
| Chemical Oxygen Demand [COD] | monthly average | report only (mg/L) | all year |
| Chemical Oxygen Demand [COD] | daily maximum | report only (mg/L) | all year |
| Chemical Oxygen Demand [COD] | daily maximum | report only (mg/L) | all year |
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/WV0027731 · MCP: https://passage-data.com/mcp