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Paper Mills, Chester, Pennsylvania. NPDES permit PA0013081, in force until Mar 31, 2029. Last 12 months: no values over a limit, 1 required value missing. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Temperature, water deg. fahrenheit | instantaneous maximum | ≤ 110 deg F | all year | 003 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 003 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 003 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 003 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 003 |
| Solids, total dissolved | daily maximum | report only (mg/L) | all year | 003 |
| BOD, 5-day, 20 deg. C | daily maximum | report only (mg/L) | all year | 013 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | report only (mg/L) | all year | 013 |
| pH | daily maximum | report only (SU) | all year | 013 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 013 |
| Oil & Grease | daily maximum | report only (mg/L) | all year | 013 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 013 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 013 |
| PCBs Wet Weather Analysis | daily maximum | report only (ug/L) | all year | 013 |
| BOD, 5-day, 20 deg. C | daily maximum | report only (mg/L) | all year | 016 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | report only (mg/L) | all year | 016 |
| pH | daily maximum | report only (SU) | all year | 016 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 016 |
| Oil & Grease | daily maximum | report only (mg/L) | all year | 016 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 016 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 016 |
| PCBs Wet Weather Analysis | daily maximum | report only (ug/L) | all year | 016 |
| BOD, 5-day, 20 deg. C | daily maximum | report only (mg/L) | all year | 050 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | report only (mg/L) | all year | 050 |
| pH | daily maximum | report only (SU) | all year | 050 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 050 |
| Oil & Grease | daily maximum | report only (mg/L) | all year | 050 |
| Nitrogen, total [as N] | daily maximum | report only (mg/L) | all year | 050 |
| Phosphorus, total [as P] | daily maximum | report only (mg/L) | all year | 050 |
Cited limits by parameter: Pennsylvania's rules and the federal ones.
Same industry: the 21 Paper and Allied Products permits in Pennsylvania.
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Your permit document is the final word. As JSON: /api/v1/permits/PA0013081 · MCP: https://passage-data.com/mcp