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Sewerage Systems, Meadows Of Dan, Virginia. NPDES permit VA0092207, in force until Jan 31, 2028. Last 12 months: over a limit 6 times (last March 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| October 2025 | Oxygen, dissolved [DO], minimum | 6.97 | ≥ 7.2 mg/L | 3% |
| January 2026 | BOD, 5-day, 20 deg. C, monthly average | 7.5 | ≤ 7 mg/L | 7% |
| January 2026 | Nitrogen, ammonia total [as N], monthly average | 3.39 | ≤ 1.35 mg/L | 151% |
| January 2026 | Nitrogen, ammonia total [as N], weekly average | 5.87 | ≤ 1.59 mg/L | 269% |
| March 2026 | BOD, 5-day, 20 deg. C, monthly average | 11.6 | ≤ 7 mg/L | 66% |
| March 2026 | BOD, 5-day, 20 deg. C, weekly average | 14.2 | ≤ 11 mg/L | 29% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | minimum | ≥ 7.2 mg/L | all year |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 7 mg/L | all year |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 11 mg/L | all year |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 2 kg/d | all year |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 4 kg/d | all year |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) | all year |
| pH | minimum | ≥ 6 SU | all year |
| pH | maximum | ≤ 9 SU | all year |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year |
| Solids, total suspended | weekly average | ≤ 45 mg/L | all year |
| Solids, total suspended | monthly average | ≤ 10 kg/d | all year |
| Solids, total suspended | weekly average | ≤ 15 kg/d | all year |
| Solids, total suspended | monthly average | report only (mg/L) | all year |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 1.35 mg/L | all year |
| Nitrogen, ammonia total [as N] | weekly average | ≤ 1.59 mg/L | all year |
| Flow, in conduit or thru treatment plant | monthly average | ≤ .087 MGD (alert, not enforceable) | all year |
| Flow, in conduit or thru treatment plant | maximum weekly average | report only (MGD) (alert, not enforceable) | all year |
| BOD, percent removal [total] | monthly average minimum | ≥ 85 % | all year |
| E. coli | monthly geometric mean | ≤ 126 #/100mL | all year |
| E. coli | monthly maximum | ≤ 235 #/100mL | all year |
| Solids, suspended percent removal | monthly average minimum | ≥ 85 % | all year |
Cited limits by parameter: 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/VA0092207 · MCP: https://passage-data.com/mcp