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Sewerage Systems, Fountainville, Pennsylvania. NPDES permit PA0055263, in force until Apr 30, 2029. Last 12 months: over a limit 4 times (last June 2026), 10 required values missing. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| November 2025 | Chlorine, total residual, monthly average | 1.4 mg/L | ≤ 1.2 mg/L | 17% |
| February 2026 | Solids, total suspended, monthly average | 22 mg/L | ≤ 10 mg/L | 120% |
| May 2026 | Nitrogen, ammonia total [as N], monthly average | 3.8 mg/L | ≤ 3 mg/L | 27% |
| June 2026 | Nitrogen, ammonia total [as N], monthly average | 5.94 mg/L | ≤ 3 mg/L | 98% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | instantaneous minimum | ≥ 2 mg/L | all year |
| pH | instantaneous minimum | ≥ 6 SU | all year |
| pH | instantaneous maximum | ≤ 9 SU | all year |
| Solids, total suspended | monthly average | ≤ 10 mg/L | all year |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 9 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 3 mg/L | May–Oct |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year |
| Chlorine, total residual | monthly average | ≤ 1.2 mg/L | all year |
| Coliform, fecal general | geometric mean | ≤ 200 #/100mL | all year |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 10 mg/L | May–Oct |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 20 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
Cited limits by parameter: Pennsylvania'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/PA0055263 · MCP: https://passage-data.com/mcp