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Asphalt Paving Mixtures And Blocks, Waterford, Pennsylvania. NPDES permit PA0271446, in force until Sep 30, 2030. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| pH | instantaneous minimum | report only (SU) | all year | 001 |
| pH | instantaneous maximum | report only (SU) | all year | 001 |
| Solids, total suspended | instantaneous maximum | report only (mg/L) | all year | 001 |
| Nitrogen, total [as N] | instantaneous maximum | report only (mg/L) | all year | 001 |
| Phosphorus, total [as P] | instantaneous maximum | report only (mg/L) | all year | 001 |
| Chloride [as Cl] | instantaneous maximum | report only (mg/L) | all year | 001 |
| Solids, total dissolved | instantaneous maximum | report only (mg/L) | all year | 001 |
| pH | instantaneous minimum | report only (SU) | all year | 003 |
| pH | instantaneous maximum | report only (SU) | all year | 003 |
| Solids, total suspended | instantaneous maximum | report only (mg/L) | all year | 003 |
| Nitrogen, total [as N] | instantaneous maximum | report only (mg/L) | all year | 003 |
| Phosphorus, total [as P] | instantaneous maximum | report only (mg/L) | all year | 003 |
| Chloride [as Cl] | instantaneous maximum | report only (mg/L) | all year | 003 |
| Solids, total dissolved | instantaneous maximum | report only (mg/L) | all year | 003 |
Cited limits by parameter: Pennsylvania's rules and the federal ones.
Same industry: the 26 Petroleum Refining and Related Industries 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/PA0271446 · MCP: https://passage-data.com/mcp