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Sewage treatment plant, Victoria, Virginia. NPDES permit VA0020184, in force until Jan 31, 2029. Last 12 months: over a limit 17 times (last August 2026), 3 of 13 reports late. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| October 2025 | E. coli, monthly geometric mean | 161 | ≤ 126 #/100mL | 28% |
| October 2025 | Nitrogen, ammonia total [as N], monthly average | 2.9 | ≤ .748 mg/L | 288% |
| October 2025 | Nitrogen, ammonia total [as N], weekly average | 12 | ≤ 1 mg/L | 1100% |
| November 2025 | Nitrogen, ammonia total [as N], monthly average | 1 | ≤ .748 mg/L | 34% |
| November 2025 | Nitrogen, ammonia total [as N], weekly average | 5.4 | ≤ 1 mg/L | 440% |
| December 2025 | Nitrogen, ammonia total [as N], weekly average | 2.6 | ≤ 2.48 mg/L | 5% |
| February 2026 | E. coli, monthly geometric mean | 164 | ≤ 126 #/100mL | 30% |
| February 2026 | Nitrogen, ammonia total [as N], weekly average | 3.4 | ≤ 2.48 mg/L | 37% |
| March 2026 | E. coli, monthly geometric mean | 384 | ≤ 126 #/100mL | 205% |
| March 2026 | Nitrogen, Kjeldahl, total [as N], monthly average | 3.2 | ≤ 3 mg/L | 7% |
| March 2026 | Nitrogen, Kjeldahl, total [as N], weekly average | 5.5 | ≤ 4.5 mg/L | 22% |
| March 2026 | Nitrogen, ammonia total [as N], monthly average | 2.4 | ≤ .748 mg/L | 221% |
| March 2026 | Nitrogen, ammonia total [as N], weekly average | 9.7 | ≤ 1 mg/L | 870% |
| April 2026 | Nitrogen, ammonia total [as N], weekly average | 1.2 | ≤ 1 mg/L | 20% |
| May 2026 | Nitrogen, ammonia total [as N], weekly average | 1.2 | ≤ 1 mg/L | 20% |
| August 2026 | E. coli, monthly geometric mean | 427 | ≤ 126 #/100mL | 239% |
| August 2026 | Nitrogen, ammonia total [as N], weekly average | 2 | ≤ 1 mg/L | 100% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | daily minimum | ≥ 6.5 mg/L | all year |
| pH | daily minimum | ≥ 6 SU | all year |
| pH | daily 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 | ≤ 45 kg/d | all year |
| Solids, total suspended | weekly average | ≤ 68 kg/d | all year |
| Solids, total suspended | monthly average | report only (mg/L) | all year |
| Nitrogen, ammonia total [as N] | monthly average | ≤ .748 mg/L | Mar–Nov |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 1.85 mg/L | Jan, Feb, Dec |
| Nitrogen, ammonia total [as N] | weekly average | ≤ 1 mg/L | Mar–Nov |
| Nitrogen, ammonia total [as N] | weekly average | ≤ 2.48 mg/L | Jan, Feb, Dec |
| Nitrogen, Kjeldahl, total [as N] | monthly average | ≤ 6 mg/L | Jan, Feb, Dec |
| Nitrogen, Kjeldahl, total [as N] | monthly average | ≤ 3 mg/L | Mar–Nov |
| Nitrogen, Kjeldahl, total [as N] | weekly average | ≤ 9 mg/L | Jan, Feb, Dec |
| Nitrogen, Kjeldahl, total [as N] | weekly average | ≤ 4.5 mg/L | Mar–Nov |
| Nitrogen, Kjeldahl, total [as N] | monthly average | ≤ 9.1 kg/d | Jan, Feb, Dec |
| Nitrogen, Kjeldahl, total [as N] | monthly average | ≤ 4.5 kg/d | Mar–Nov |
| Nitrogen, Kjeldahl, total [as N] | weekly average | ≤ 14 kg/d | Jan, Feb, Dec |
| Nitrogen, Kjeldahl, total [as N] | weekly average | ≤ 6.8 kg/d | Mar–Nov |
| Zinc, total recoverable | monthly average | ≤ 54 ug/L | all year |
| Zinc, total recoverable | weekly average | ≤ 54 ug/L | all year |
| Copper, total recoverable | monthly average | ≤ 13.4 ug/L | all year |
| Copper, total recoverable | weekly average | ≤ 13.4 ug/L | all year |
| Flow, in conduit or thru treatment plant | monthly average | ≤ .4 MGD (alert, not enforceable) | all year |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) (alert, not enforceable) | all year |
| E. coli | monthly geometric mean | ≤ 126 #/100mL | all year |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 20 mg/L | Mar–Nov |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 25 mg/L | Jan, Feb, Dec |
| BOD, carbonaceous [5 day, 20 C] | weekly average | ≤ 30 mg/L | Mar–Nov |
| BOD, carbonaceous [5 day, 20 C] | weekly average | ≤ 38 mg/L | Jan, Feb, Dec |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 30 kg/d | Mar–Nov |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 38 kg/d | Jan, Feb, Dec |
| BOD, carbonaceous [5 day, 20 C] | weekly average | ≤ 45 kg/d | Mar–Nov |
| BOD, carbonaceous [5 day, 20 C] | weekly average | ≤ 57 kg/d | Jan, Feb, Dec |
| BOD, carbonaceous [5 day, 20 C] | monthly average | report only (mg/L) | all year |
| BOD, carb-5 day, 20 deg C, percent removal | minimum | ≥ 85 % | all year |
| Solids, suspended percent removal | 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/VA0020184 · MCP: https://passage-data.com/mcp