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Blast Furnaces And Steel Mills, major discharger, Washington, Pennsylvania. NPDES permit PA0001902, in force until Jun 30, 2030. Last 12 months: no values over a limit, 196 required values missing. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| pH | maximum | report only (SU) | all year | 001 |
| Solids, total suspended | annual average | report only (mg/L) | all year | 001 |
| Oil & Grease | annual average | report only (mg/L) | all year | 001 |
| Chromium, total [as Cr] | annual average | report only (mg/L) | all year | 001 |
| Iron, total [as Fe] | annual average | report only (mg/L) | all year | 001 |
| Nickel, total [as Ni] | annual average | report only (mg/L) | all year | 001 |
| Zinc, total [as Zn] | annual average | report only (mg/L) | all year | 001 |
| pH | maximum | report only (SU) | all year | 002 |
| Solids, total suspended | annual average | report only (mg/L) | all year | 002 |
| Oil & Grease | annual average | report only (mg/L) | all year | 002 |
| Chromium, total [as Cr] | annual average | report only (mg/L) | all year | 002 |
| Iron, total [as Fe] | annual average | report only (mg/L) | all year | 002 |
| Nickel, total [as Ni] | annual average | report only (mg/L) | all year | 002 |
| Zinc, total [as Zn] | annual average | report only (mg/L) | all year | 002 |
| pH | maximum | report only (SU) | all year | 003 |
| Solids, total suspended | annual average | report only (mg/L) | all year | 003 |
| Oil & Grease | annual average | report only (mg/L) | all year | 003 |
| Chromium, total [as Cr] | annual average | report only (mg/L) | all year | 003 |
| Iron, total [as Fe] | annual average | report only (mg/L) | all year | 003 |
| Nickel, total [as Ni] | annual average | report only (mg/L) | all year | 003 |
| Zinc, total [as Zn] | annual average | report only (mg/L) | all year | 003 |
| pH | maximum | report only (SU) | all year | 004 |
| Solids, total suspended | annual average | report only (mg/L) | all year | 004 |
| Oil & Grease | annual average | report only (mg/L) | all year | 004 |
| Chromium, total [as Cr] | annual average | report only (mg/L) | all year | 004 |
| Iron, total [as Fe] | annual average | report only (mg/L) | all year | 004 |
| Nickel, total [as Ni] | annual average | report only (mg/L) | all year | 004 |
| Zinc, total [as Zn] | annual average | report only (mg/L) | all year | 004 |
| pH | maximum | report only (SU) | all year | 005 |
| Solids, total suspended | annual average | report only (mg/L) | all year | 005 |
| Oil & Grease | annual average | report only (mg/L) | all year | 005 |
| Chromium, total [as Cr] | annual average | report only (mg/L) | all year | 005 |
| Iron, total [as Fe] | annual average | report only (mg/L) | all year | 005 |
| Nickel, total [as Ni] | annual average | report only (mg/L) | all year | 005 |
| Zinc, total [as Zn] | annual average | report only (mg/L) | all year | 005 |
| pH | maximum | report only (SU) | all year | 006 |
| Solids, total suspended | annual average | report only (mg/L) | all year | 006 |
| Oil & Grease | annual average | report only (mg/L) | all year | 006 |
| Chromium, total [as Cr] | annual average | report only (mg/L) | all year | 006 |
| Iron, total [as Fe] | annual average | report only (mg/L) | all year | 006 |
| Nickel, total [as Ni] | annual average | report only (mg/L) | all year | 006 |
| Zinc, total [as Zn] | annual average | report only (mg/L) | all year | 006 |
| pH | maximum | report only (SU) | all year | 007 |
| Solids, total suspended | annual average | report only (mg/L) | all year | 007 |
| Oil & Grease | annual average | report only (mg/L) | all year | 007 |
| Chromium, total [as Cr] | annual average | report only (mg/L) | all year | 007 |
| Iron, total [as Fe] | annual average | report only (mg/L) | all year | 007 |
| Nickel, total [as Ni] | annual average | report only (mg/L) | all year | 007 |
| Zinc, total [as Zn] | annual average | report only (mg/L) | all year | 007 |
| pH | maximum | report only (SU) | all year | 009 |
| Solids, total suspended | annual average | report only (mg/L) | all year | 009 |
| Oil & Grease | annual average | report only (mg/L) | all year | 009 |
| Chromium, total [as Cr] | annual average | report only (mg/L) | all year | 009 |
| Iron, total [as Fe] | annual average | report only (mg/L) | all year | 009 |
| Nickel, total [as Ni] | annual average | report only (mg/L) | all year | 009 |
| Zinc, total [as Zn] | annual average | report only (mg/L) | all year | 009 |
| pH | maximum | report only (SU) | all year | 010 |
| Solids, total suspended | annual average | report only (mg/L) | all year | 010 |
| Oil & Grease | annual average | report only (mg/L) | all year | 010 |
| Chromium, total [as Cr] | annual average | report only (mg/L) | all year | 010 |
| Iron, total [as Fe] | annual average | report only (mg/L) | all year | 010 |
| Nickel, total [as Ni] | annual average | report only (mg/L) | all year | 010 |
| Zinc, total [as Zn] | annual average | report only (mg/L) | all year | 010 |
| Temperature, water deg. fahrenheit | instantaneous maximum | ≤ 110 deg F | all year | 011 |
| pH | minimum | ≥ 6 SU | all year | 011 |
| pH | maximum | ≤ 10 SU | all year | 011 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 011 |
| Solids, total suspended | daily maximum | ≤ 50 mg/L | all year | 011 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 011 |
| Oil & Grease | instantaneous maximum | ≤ 30 mg/L | all year | 011 |
| Chromium, total [as Cr] | monthly average | ≤ .4 mg/L | all year | 011 |
| Chromium, total [as Cr] | daily maximum | ≤ .8 mg/L | all year | 011 |
| Copper, total [as Cu] | monthly average | ≤ .04 mg/L | all year | 011 |
| Copper, total [as Cu] | daily maximum | ≤ .06 mg/L | all year | 011 |
| Lead, total [as Pb] | monthly average | ≤ .01 mg/L | all year | 011 |
| Lead, total [as Pb] | daily maximum | ≤ .02 mg/L | all year | 011 |
| Nickel, total [as Ni] | monthly average | ≤ .4 mg/L | all year | 011 |
| Nickel, total [as Ni] | daily maximum | ≤ .8 mg/L | all year | 011 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 011 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 011 |
| pH | maximum | report only (SU) | all year | 013 |
| Solids, total suspended | annual average | report only (mg/L) | all year | 013 |
| Oil & Grease | annual average | report only (mg/L) | all year | 013 |
| Chromium, total [as Cr] | annual average | report only (mg/L) | all year | 013 |
| Iron, total [as Fe] | annual average | report only (mg/L) | all year | 013 |
| Nickel, total [as Ni] | annual average | report only (mg/L) | all year | 013 |
| Zinc, total [as Zn] | annual average | report only (mg/L) | all year | 013 |
| pH | maximum | report only (SU) | all year | 014 |
| Solids, total suspended | annual average | report only (mg/L) | all year | 014 |
| Oil & Grease | annual average | report only (mg/L) | all year | 014 |
| Chromium, total [as Cr] | annual average | report only (mg/L) | all year | 014 |
| Iron, total [as Fe] | annual average | report only (mg/L) | all year | 014 |
| Nickel, total [as Ni] | annual average | report only (mg/L) | all year | 014 |
| Zinc, total [as Zn] | annual average | report only (mg/L) | all year | 014 |
| pH | maximum | report only (SU) | all year | 015 |
| Solids, total suspended | annual average | report only (mg/L) | all year | 015 |
| Oil & Grease | annual average | report only (mg/L) | all year | 015 |
| Chromium, total [as Cr] | annual average | report only (mg/L) | all year | 015 |
| Iron, total [as Fe] | annual average | report only (mg/L) | all year | 015 |
| Nickel, total [as Ni] | annual average | report only (mg/L) | all year | 015 |
| Zinc, total [as Zn] | annual average | report only (mg/L) | all year | 015 |
| Temperature, water deg. fahrenheit | instantaneous maximum | ≤ 110 deg F | all year | 111 |
| pH | minimum | ≥ 6 SU | all year | 111 |
| pH | maximum | ≤ 9 SU | all year | 111 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 111 |
| Solids, total suspended | monthly average | ≤ 39 lb/d | all year | 111 |
| Solids, total suspended | daily maximum | ≤ 105 lb/d | all year | 111 |
| Oil & Grease | monthly average | report only (mg/L) | all year | 111 |
| Oil & Grease | daily maximum | ≤ 26 lb/d | all year | 111 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 111 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 111 |
| pH | minimum | ≥ 6 SU | all year | 211 |
| pH | maximum | ≤ 10 SU | all year | 211 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 211 |
| Solids, total suspended | monthly average | ≤ 24 lb/d | all year | 211 |
| Solids, total suspended | daily maximum | ≤ 56 lb/d | all year | 211 |
| Oil & Grease | monthly average | report only (mg/L) | all year | 211 |
| Oil & Grease | monthly average | ≤ 4 lb/d | all year | 211 |
| Oil & Grease | daily maximum | ≤ 12 lb/d | all year | 211 |
| Chromium, total [as Cr] | monthly average | report only (mg/L) | all year | 211 |
| Chromium, total [as Cr] | monthly average | ≤ .3 lb/d | all year | 211 |
| Chromium, total [as Cr] | daily maximum | ≤ .8 lb/d | all year | 211 |
| Nickel, total [as Ni] | monthly average | report only (mg/L) | all year | 211 |
| Nickel, total [as Ni] | monthly average | ≤ .2 lb/d | all year | 211 |
| Nickel, total [as Ni] | daily maximum | ≤ .7 lb/d | all year | 211 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 211 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 211 |
Cited limits by parameter: Pennsylvania's rules and the federal ones.
Same industry: the 85 Primary Metal 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/PA0001902 · MCP: https://passage-data.com/mcp