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Local And Suburban Transit, Pittsburgh, Pennsylvania. NPDES permit PA0204889, in force until Oct 31, 2029. Last 12 months: over a limit 8 times (last June 2026), 24 required values missing. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Outfall | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|---|
| October 2025 | 001 | Iron, dissolved [as Fe], daily maximum | < 20 mg/L | ≤ 7 mg/L | 186% |
| October 2025 | 001 | Iron, dissolved [as Fe], monthly average | < 12 mg/L | ≤ 3.5 mg/L | 243% |
| October 2025 | 001 | Oil & Grease, daily maximum | 43.3 mg/L | ≤ 30 mg/L | 44% |
| October 2025 | 001 | Oil & Grease, monthly average | < 24.175 mg/L | ≤ 15 mg/L | 61% |
| October 2025 | 002 | Iron, dissolved [as Fe], daily maximum | < 20 mg/L | ≤ 7 mg/L | 186% |
| October 2025 | 002 | Iron, dissolved [as Fe], monthly average | < 10.5 mg/L | ≤ 3.5 mg/L | 200% |
| February 2026 | 001 | Solids, total suspended, daily maximum | 370 mg/L | ≤ 100 mg/L | 270% |
| June 2026 | 001 | Solids, total suspended, daily maximum | 468 mg/L | ≤ 100 mg/L | 368% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Oxygen demand, chem. [high level] [COD] | monthly average | report only (mg/L) | all year | 001 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | report only (mg/L) | all year | 001 |
| pH | instantaneous minimum | report only (SU) | all year | 001 |
| pH | instantaneous maximum | report only (SU) | all year | 001 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 001 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 001 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 001 |
| Oil & Grease | daily maximum | ≤ 30 mg/L | all year | 001 |
| Iron, dissolved [as Fe] | monthly average | ≤ 3.5 mg/L | all year | 001 |
| Iron, dissolved [as Fe] | daily maximum | ≤ 7 mg/L | all year | 001 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 001 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 001 |
| Oxygen demand, chem. [high level] [COD] | monthly average | report only (mg/L) | all year | 002 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | report only (mg/L) | all year | 002 |
| pH | instantaneous minimum | report only (SU) | all year | 002 |
| pH | instantaneous maximum | report only (SU) | all year | 002 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 002 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 002 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 002 |
| Oil & Grease | daily maximum | ≤ 30 mg/L | all year | 002 |
| Iron, dissolved [as Fe] | monthly average | ≤ 3.5 mg/L | all year | 002 |
| Iron, dissolved [as Fe] | daily maximum | ≤ 7 mg/L | all year | 002 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 002 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 002 |
Cited limits by parameter: Pennsylvania's rules and the federal ones.
Same industry: the 27 Local and Interurban Passenger Transit permits in Pennsylvania.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/PA0204889 · MCP: https://passage-data.com/mcp