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Sewerage Systems, Sarver, Pennsylvania. NPDES permit PA0092819, in force until Apr 30, 2031. Last 12 months: over a limit 8 times (last May 2026), 12 required values missing. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| November 2025 | BOD, carbonaceous [5 day, 20 C], monthly average | 12.6 mg/L | ≤ 10 mg/L | 26% |
| February 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 10.7 mg/L | ≤ 10 mg/L | 7% |
| February 2026 | Nitrogen, ammonia total [as N], monthly average | 4.91 mg/L | ≤ 4.5 mg/L | 9% |
| March 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 15.6 mg/L | ≤ 10 mg/L | 56% |
| March 2026 | Nitrogen, ammonia total [as N], monthly average | 7.4 mg/L | ≤ 4.5 mg/L | 64% |
| April 2026 | Nitrite + Nitrate total [as N], monthly average | 12.9 mg/L | ≤ 12.5 mg/L | 3% |
| May 2026 | Nitrite + Nitrate total [as N], monthly average | 13.1 mg/L | ≤ 12.5 mg/L | 5% |
| May 2026 | Nitrogen, ammonia total [as N], monthly average | 1.65 mg/L | ≤ 1.5 mg/L | 10% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | daily minimum | ≥ 6 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 | ≤ 1.5 mg/L | May–Oct |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 4.5 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| Nitrite + Nitrate total [as N] | monthly average | ≤ 12.5 mg/L | all year |
| Phosphorus, total [as P] | monthly average | ≤ 1 mg/L | all year |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year |
| Chlorine, total residual | monthly average | ≤ .2 mg/L | all year |
| Chlorine, total residual | instantaneous maximum | ≤ .7 mg/L | all year |
| E. coli | instantaneous maximum | report only (#/100mL) | all year |
| Coliform, fecal general | geometric mean | ≤ 200 #/100mL | May–Sep |
| Coliform, fecal general | geometric mean | ≤ 2000 #/100mL | Jan, Feb, Mar, Apr, Nov, Dec |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 10 mg/L | all year |
| Parameter | New limit | New or tighter | Median, last 12 months | × new limit |
|---|---|---|---|---|
| Chlorine, total residual, instantaneous maximum | 0.25 mg/L | tighter | — | — |
| Chlorine, total residual, monthly average | 0.08 mg/L | tighter | 0.03 mg/L (9 values) | 0.375× |
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/PA0092819 · MCP: https://passage-data.com/mcp