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Local And Suburban Transit, Pittsburgh, Pennsylvania. NPDES permit PA0204901, in force until Oct 31, 2029. Last 12 months: over a limit 6 times (last February 2026), 13 required values missing. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| October 2025 | Iron, dissolved [as Fe], daily maximum | < 18.5 mg/L | ≤ 7 mg/L | 164% |
| October 2025 | Iron, dissolved [as Fe], monthly average | < 9.496 mg/L | ≤ 3.5 mg/L | 171% |
| December 2025 | Iron, dissolved [as Fe], monthly average | 3.52 mg/L | ≤ 3.5 mg/L | 1% |
| January 2026 | Iron, dissolved [as Fe], monthly average | 3.52 mg/L | ≤ 3.5 mg/L | 1% |
| January 2026 | Solids, total suspended, daily maximum | 104 mg/L | ≤ 100 mg/L | 4% |
| February 2026 | Solids, total suspended, daily maximum | 216 mg/L | ≤ 100 mg/L | 116% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) | all year | 001 |
| BOD, 5-day, 20 deg. C | daily maximum | report only (mg/L) | all year | 001 |
| 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 | 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 |
| BOD, 5-day, 20 deg. C | daily maximum | report only (mg/L) | all year | 002 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | report only (mg/L) | all year | 002 |
| pH | instantaneous maximum | report only (SU) | all year | 002 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 002 |
| Oil & Grease | daily maximum | report only (mg/L) | all year | 002 |
| Iron, dissolved [as Fe] | daily maximum | report only (mg/L) | 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/PA0204901 · MCP: https://passage-data.com/mcp