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Plumbing, Heating, Air-Conditioning, Finleyville, Pennsylvania. NPDES permit PA0255858 expired Jun 30, 2026; its limits still apply. Last 12 months: over a limit once (last October 2025), 15 required values missing. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| October 2025 | Aluminum, total [as Al], daily maximum | 1.24 mg/L | ≤ .75 mg/L | 65% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| pH | instantaneous maximum | ≤ 9 SU | all year |
| Iron, total [as Fe] | monthly average | ≤ 1.642 mg/L | all year |
| Iron, total [as Fe] | daily maximum | ≤ 2.562 mg/L | all year |
| Iron, dissolved [as Fe] | monthly average | report only (mg/L) | all year |
| Iron, dissolved [as Fe] | daily maximum | report only (mg/L) | all year |
| Silver, total [as Ag] | monthly average | report only (mg/L) | all year |
| Silver, total [as Ag] | daily maximum | report only (mg/L) | all year |
| Aluminum, total [as Al] | monthly average | ≤ .75 mg/L | all year |
| Aluminum, total [as Al] | daily maximum | ≤ .75 mg/L | all year |
| Selenium, total [as Se] | monthly average | ≤ 5.46 ug/L | all year |
| Selenium, total [as Se] | daily maximum | ≤ 8.52 ug/L | all year |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year |
| Chlorine, total residual | monthly average | report only (mg/L) | all year |
| Chlorine, total residual | daily maximum | report only (mg/L) | all year |
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/PA0255858 · MCP: https://passage-data.com/mcp