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Sewerage Systems, Woodberry Forest, Virginia. NPDES permit VA0027839, in force until May 31, 2028. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Oxygen, dissolved [DO] | minimum | ≥ 6.8 mg/L | all year | 001 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 30 mg/L | all year | 001 |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 45 mg/L | all year | 001 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 4.4 kg/d | all year | 001 |
| BOD, 5-day, 20 deg. C | maximum 7-day geometric mean | ≤ 6.6 kg/d | all year | 001 |
| pH | minimum | ≥ 6 SU | all year | 001 |
| pH | maximum | ≤ 9 SU | all year | 001 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 001 |
| Solids, total suspended | weekly average | ≤ 45 mg/L | all year | 001 |
| Solids, total suspended | monthly average | ≤ 4.4 kg/d | all year | 001 |
| Solids, total suspended | maximum 7-day geometric mean | ≤ 6.6 kg/d | all year | 001 |
| Flow, in conduit or thru treatment plant | monthly average | ≤ .039 MGD (alert, not enforceable) | all year | 001 |
| Flow, in conduit or thru treatment plant | maximum 7-day geometric mean | report only (MGD) (alert, not enforceable) | all year | 001 |
| BOD, percent removal [total] | monthly average minimum | ≥ 85 % | all year | 001 |
| E. coli | geometric mean | ≤ 126 #/100mL | all year | 001 |
| Solids, suspended percent removal | monthly average minimum | ≥ 85 % | all year | 001 |
| pH | minimum | ≥ 6 SU | all year | 002 |
| pH | maximum | ≤ 9 SU | all year | 002 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 002 |
| Solids, total suspended | maximum | ≤ 60 mg/L | all year | 002 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) (alert, not enforceable) | all year | 002 |
| Flow, in conduit or thru treatment plant | maximum 7-day geometric mean | report only (MGD) (alert, not enforceable) | all year | 002 |
| Chlorine, total residual | monthly average | ≤ .011 mg/L | all year | 002 |
| Chlorine, total residual | maximum | ≤ .011 mg/L | all year | 002 |
Cited limits by parameter: Virginia's rules and the federal ones.
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Your permit document is the final word. As JSON: /api/v1/permits/VA0027839 · MCP: https://passage-data.com/mcp