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Iron And Steel Forgings, Bethlehem, Pennsylvania. NPDES permit PA0064041, in force until Apr 30, 2031. Last 12 months: no values over a limit, 78 required values missing. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| pH | instantaneous maximum | report only (SU) | all year | 003 |
| Solids, total suspended | instantaneous maximum | report only (mg/L) | all year | 003 |
| Oil & Grease | instantaneous maximum | report only (mg/L) | all year | 003 |
| Nitrogen, total [as N] | instantaneous maximum | report only (mg/L) | all year | 003 |
| Nitrite + Nitrate 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 |
| Iron, total [as Fe] | instantaneous maximum | report only (mg/L) | all year | 003 |
| Zinc, total [as Zn] | instantaneous maximum | report only (mg/L) | all year | 003 |
| Aluminum, total [as Al] | instantaneous maximum | report only (mg/L) | all year | 003 |
| pH | instantaneous maximum | report only (SU) | all year | 005 |
| Solids, total suspended | instantaneous maximum | report only (mg/L) | all year | 005 |
| Oil & Grease | instantaneous maximum | report only (mg/L) | all year | 005 |
| Nitrogen, total [as N] | instantaneous maximum | report only (mg/L) | all year | 005 |
| Nitrite + Nitrate total [as N] | instantaneous maximum | report only (mg/L) | all year | 005 |
| Phosphorus, total [as P] | instantaneous maximum | report only (mg/L) | all year | 005 |
| Iron, total [as Fe] | instantaneous maximum | report only (mg/L) | all year | 005 |
| Zinc, total [as Zn] | instantaneous maximum | report only (mg/L) | all year | 005 |
| Aluminum, total [as Al] | instantaneous maximum | report only (mg/L) | all year | 005 |
| pH | instantaneous maximum | report only (SU) | all year | 007 |
| Solids, total suspended | instantaneous maximum | report only (mg/L) | all year | 007 |
| Oil & Grease | instantaneous maximum | report only (mg/L) | all year | 007 |
| Nitrogen, total [as N] | instantaneous maximum | report only (mg/L) | all year | 007 |
| Nitrite + Nitrate total [as N] | instantaneous maximum | report only (mg/L) | all year | 007 |
| Phosphorus, total [as P] | instantaneous maximum | report only (mg/L) | all year | 007 |
| Iron, total [as Fe] | instantaneous maximum | report only (mg/L) | all year | 007 |
| Zinc, total [as Zn] | instantaneous maximum | report only (mg/L) | all year | 007 |
| Aluminum, total [as Al] | instantaneous maximum | report only (mg/L) | all year | 007 |
| pH | instantaneous maximum | report only (SU) | all year | 108 |
| Solids, total suspended | instantaneous maximum | report only (mg/L) | all year | 108 |
| Oil & Grease | instantaneous maximum | report only (mg/L) | all year | 108 |
| Nitrogen, total [as N] | instantaneous maximum | report only (mg/L) | all year | 108 |
| Nitrite + Nitrate total [as N] | instantaneous maximum | report only (mg/L) | all year | 108 |
| Phosphorus, total [as P] | instantaneous maximum | report only (mg/L) | all year | 108 |
| Iron, total [as Fe] | instantaneous maximum | report only (mg/L) | all year | 108 |
| Zinc, total [as Zn] | instantaneous maximum | report only (mg/L) | all year | 108 |
| Aluminum, total [as Al] | instantaneous maximum | report only (mg/L) | all year | 108 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 202 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 202 |
| Solids, total suspended | instantaneous maximum | report only (mg/L) | all year | 202 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 202 |
| Oil & Grease | instantaneous maximum | ≤ 30 mg/L | all year | 202 |
| Iron, dissolved [as Fe] | instantaneous maximum | ≤ 7 mg/L | all year | 202 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 202 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 202 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 204 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 204 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 204 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 204 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 208 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 208 |
| Solids, total suspended | instantaneous maximum | report only (mg/L) | all year | 208 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 208 |
| Oil & Grease | instantaneous maximum | ≤ 30 mg/L | all year | 208 |
| Iron, dissolved [as Fe] | instantaneous maximum | ≤ 7 mg/L | all year | 208 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 208 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 208 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 402 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 402 |
| Solids, total suspended | instantaneous maximum | report only (mg/L) | all year | 402 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 402 |
| Oil & Grease | instantaneous maximum | ≤ 30 mg/L | all year | 402 |
| Iron, dissolved [as Fe] | instantaneous maximum | ≤ 7 mg/L | all year | 402 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 402 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 402 |
| pH | instantaneous minimum | ≥ 6 SU | all year | 408 |
| pH | instantaneous maximum | ≤ 9 SU | all year | 408 |
| Solids, total suspended | instantaneous maximum | report only (mg/L) | all year | 408 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 408 |
| Oil & Grease | instantaneous maximum | ≤ 30 mg/L | all year | 408 |
| Iron, dissolved [as Fe] | instantaneous maximum | ≤ 7 mg/L | all year | 408 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 408 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 408 |
Cited limits by parameter: Pennsylvania's rules and the federal ones.
Same industry: the 57 Fabricated Metal Products 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/PA0064041 · MCP: https://passage-data.com/mcp