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Sewerage Systems, Cross Junction, Virginia. NPDES permit VA0087424, in force until Jul 31, 2027. Last 12 months: over a limit 26 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| October 2025 | BOD, carbonaceous [5 day, 20 C], monthly average | 37 | ≤ 17 mg/L | 118% |
| October 2025 | BOD, carbonaceous [5 day, 20 C], maximum weekly average | 37 | ≤ 26 mg/L | 42% |
| October 2025 | Nitrogen, ammonia total [as N], monthly average | 17.4 | ≤ 3.2 mg/L | 444% |
| October 2025 | Nitrogen, ammonia total [as N], maximum weekly average | 17.4 | ≤ 3.2 mg/L | 444% |
| October 2025 | Solids, total suspended, monthly average | 36.5 | ≤ 30 mg/L | 22% |
| November 2025 | BOD, carbonaceous [5 day, 20 C], monthly average | 1.55 | ≤ 1.3 kg/d | 19% |
| November 2025 | BOD, carbonaceous [5 day, 20 C], monthly average | 73 | ≤ 17 mg/L | 329% |
| November 2025 | BOD, carbonaceous [5 day, 20 C], maximum weekly average | 73 | ≤ 26 mg/L | 181% |
| December 2025 | BOD, carbonaceous [5 day, 20 C], monthly average | 23 | ≤ 17 mg/L | 35% |
| December 2025 | E. coli, geometric mean | > 94 | ≤ 126 #/100mL | — |
| December 2025 | Nitrogen, ammonia total [as N], monthly average | 4.5 | ≤ 3.2 mg/L | 41% |
| December 2025 | Nitrogen, ammonia total [as N], maximum weekly average | 4.5 | ≤ 3.2 mg/L | 41% |
| December 2025 | Solids, suspended percent removal, monthly average minimum | 77 | ≥ 85 % | 53% |
| December 2025 | Solids, total suspended, monthly average | 62.8 | ≤ 30 mg/L | 109% |
| December 2025 | Solids, total suspended, maximum weekly average | 62.8 | ≤ 45 mg/L | 40% |
| January 2026 | Nitrogen, ammonia total [as N], monthly average | 4.7 | ≤ 3.2 mg/L | 47% |
| January 2026 | Nitrogen, ammonia total [as N], maximum weekly average | 4.7 | ≤ 3.2 mg/L | 47% |
| February 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 22 | ≤ 17 mg/L | 29% |
| March 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 19 | ≤ 17 mg/L | 12% |
| March 2026 | Nitrogen, ammonia total [as N], monthly average | 3.3 | ≤ 3.2 mg/L | 3% |
| March 2026 | Nitrogen, ammonia total [as N], maximum weekly average | 3.3 | ≤ 3.2 mg/L | 3% |
| May 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 19 | ≤ 17 mg/L | 12% |
| June 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 18 | ≤ 17 mg/L | 6% |
| July 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 29 | ≤ 17 mg/L | 71% |
| July 2026 | BOD, carbonaceous [5 day, 20 C], maximum weekly average | 29 | ≤ 26 mg/L | 12% |
| August 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 21 | ≤ 17 mg/L | 24% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | minimum | ≥ 7 mg/L | all year |
| pH | minimum | ≥ 6.5 SU | all year |
| pH | maximum | ≤ 9.5 SU | all year |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year |
| Solids, total suspended | maximum weekly average | ≤ 45 mg/L | all year |
| Solids, total suspended | monthly average | ≤ 2.3 kg/d | all year |
| Solids, total suspended | maximum weekly average | ≤ 3.4 kg/d | all year |
| Solids, total suspended | monthly average | report only (mg/L) | all year |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 3.2 mg/L | all year |
| Nitrogen, ammonia total [as N] | maximum weekly average | ≤ 3.2 mg/L | all year |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) | all year |
| Flow, in conduit or thru treatment plant | monthly average | ≤ .02 MGD (alert, not enforceable) | all year |
| Flow, in conduit or thru treatment plant | maximum weekly average | report only (MGD) (alert, not enforceable) | all year |
| Chlorine, total residual | monthly average | ≤ .008 mg/L | all year |
| Chlorine, total residual | maximum weekly average | ≤ .0098 mg/L | all year |
| Chlorine, total residual | minimum | ≥ .6 mg/L | all year |
| E. coli | geometric mean | ≤ 126 #/100mL | all year |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 17 mg/L | all year |
| BOD, carbonaceous [5 day, 20 C] | maximum weekly average | ≤ 26 mg/L | all year |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 1.3 kg/d | all year |
| BOD, carbonaceous [5 day, 20 C] | maximum weekly average | ≤ 2 kg/d | all year |
| BOD, carbonaceous [5 day, 20 C] | monthly average | report only (mg/L) | all year |
| BOD, carb-5 day, 20 deg C, percent removal | monthly average minimum | ≥ 85 % | 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/VA0087424 · MCP: https://passage-data.com/mcp