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Sewage treatment plant, Rock, West Virginia. NPDES permit WV0028134, in force until Jun 20, 2029. Last 12 months: over a limit 6 times (last July 2026), 125 required values missing, 13 of 15 reports late. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| December 2025 | Coliform, fecal general, daily maximum | 880 #/100mL | ≤ 400 #/100mL | 120% |
| December 2025 | Coliform, fecal general, monthly geometric mean | 880 #/100mL | ≤ 200 #/100mL | 340% |
| May 2026 | Solids, suspended percent removal, monthly average minimum | 63.2 % | ≥ 85 % | 145% |
| May 2026 | Solids, suspended percent removal, monthly average minimum | 63.2 % | ≥ 85 % | 145% |
| July 2026 | BOD, 5-day, percent removal, monthly average minimum | 84 % | ≥ 85 % | 7% |
| July 2026 | BOD, 5-day, percent removal, monthly average minimum | 84 % | ≥ 85 % | 7% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | instantaneous minimum | ≥ 6.5 mg/L | all year |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 12 mg/L | all year |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 24 mg/L | all year |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 40 lb/d | all year |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 80 lb/d | all year |
| pH | instantaneous minimum | ≥ 6 SU | all year |
| pH | instantaneous maximum | ≤ 9 SU | all year |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year |
| Solids, total suspended | daily maximum | ≤ 60 mg/L | all year |
| Solids, total suspended | monthly average | ≤ 100 lb/d | all year |
| Solids, total suspended | daily maximum | ≤ 200 lb/d | all year |
| Nitrogen, Kjeldahl, total [as N] | monthly average | ≤ 8 mg/L | all year |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | ≤ 16 mg/L | all year |
| Nitrogen, Kjeldahl, total [as N] | monthly average | ≤ 26.7 lb/d | all year |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | ≤ 53.4 lb/d | all year |
| Hardness, total [as CaCO3] | monthly average | report only (mg/L) | all year |
| Hardness, total [as CaCO3] | monthly average | report only (mg/L) | all year |
| Hardness, total [as CaCO3] | daily maximum | report only (mg/L) | all year |
| Hardness, total [as CaCO3] | daily maximum | 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 |
| Lead, total recoverable | monthly average | report only (mg/L) | all year |
| Lead, 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 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year |
| Chlorine, total residual | monthly average | ≤ 28 ug/L | all year |
| Chlorine, total residual | daily maximum | ≤ 57 ug/L | all year |
| Coliform, fecal general | monthly geometric mean | ≤ 200 #/100mL | all year |
| Coliform, fecal general | daily maximum | ≤ 400 #/100mL | all year |
| BOD, 5-day, percent removal | monthly average minimum | ≥ 85 % | all year |
| Solids, suspended percent removal | monthly average minimum | ≥ 85 % | 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/WV0028134 · MCP: https://passage-data.com/mcp