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Nonresidential Building Operators, Moundsville, West Virginia. NPDES permit WV0102253, in force until Oct 22, 2029. Last 12 months: over a limit 10 times (last July 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| October 2025 | BOD, 5-day, 20 deg. C, monthly average | 26.1 mg/L | ≤ 15 mg/L | 74% |
| October 2025 | Solids, total suspended, monthly average | 31 mg/L | ≤ 30 mg/L | 3% |
| December 2025 | BOD, 5-day, 20 deg. C, monthly average | 36.2 mg/L | ≤ 30 mg/L | 21% |
| December 2025 | Solids, total suspended, monthly average | 44 mg/L | ≤ 30 mg/L | 47% |
| January 2026 | BOD, 5-day, 20 deg. C, monthly average | 42 mg/L | ≤ 30 mg/L | 40% |
| February 2026 | BOD, 5-day, 20 deg. C, monthly average | 47.6 mg/L | ≤ 30 mg/L | 59% |
| April 2026 | BOD, 5-day, 20 deg. C, monthly average | 33.4 mg/L | ≤ 30 mg/L | 11% |
| May 2026 | BOD, 5-day, 20 deg. C, monthly average | 18.3 mg/L | ≤ 15 mg/L | 22% |
| May 2026 | Solids, total suspended, monthly average | 36 mg/L | ≤ 30 mg/L | 20% |
| July 2026 | BOD, 5-day, 20 deg. C, monthly average | 17.7 mg/L | ≤ 15 mg/L | 18% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | instantaneous minimum | ≥ 7.25 mg/L | all year |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 30 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 15 mg/L | May–Oct |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 60 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 30 mg/L | May–Oct |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 10 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 5 lb/d | May–Oct |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 20 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 10 lb/d | May–Oct |
| 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 | ≤ 10 lb/d | all year |
| Solids, total suspended | daily maximum | ≤ 20 lb/d | all year |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 5.8 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 2.9 mg/L | May–Oct |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 11.6 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 5.8 mg/L | May–Oct |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 1.92 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| Nitrogen, ammonia total [as N] | monthly average | ≤ .96 lb/d | May–Oct |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 3.84 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 1.92 lb/d | May–Oct |
| 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 | daily maximum | report only (mg/L) | all year |
| Flow, in conduit or thru treatment plant | minimum | report only (MGD) | 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 | ≤ .04 MGD | all year |
| Chlorine, total residual | monthly average | ≤ .028 mg/L | all year |
| Chlorine, total residual | daily maximum | ≤ .057 mg/L | all year |
| Coliform, fecal general | monthly geometric mean | ≤ 200 #/100mL | all year |
| Coliform, fecal general | daily maximum | ≤ 400 #/100mL | 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/WV0102253 · MCP: https://passage-data.com/mcp