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Steel Wire And Related Products, Williamsport, Pennsylvania. NPDES permit PA0008575 expired Sep 30, 2025; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| pH | minimum | ≥ 6 SU | all year | 001 |
| pH | maximum | ≤ 9 SU | all year | 001 |
| Solids, total suspended | monthly average | ≤ 31 mg/L | all year | 001 |
| Solids, total suspended | daily maximum | ≤ 60 mg/L | all year | 001 |
| Solids, total suspended | monthly average | ≤ 12 lb/d | all year | 001 |
| Solids, total suspended | daily maximum | ≤ 25 lb/d | all year | 001 |
| Oil & Grease | monthly average | ≤ 15 mg/L | all year | 001 |
| Oil & Grease | daily maximum | ≤ 30 mg/L | all year | 001 |
| Oil & Grease | monthly average | ≤ 6 lb/d | all year | 001 |
| Oil & Grease | daily maximum | ≤ 12 lb/d | all year | 001 |
| Cyanide, total [as CN] | monthly average | ≤ .65 mg/L | all year | 001 |
| Cyanide, total [as CN] | daily maximum | ≤ 1.2 mg/L | all year | 001 |
| Cyanide, total [as CN] | monthly average | ≤ .27 lb/d | all year | 001 |
| Cyanide, total [as CN] | daily maximum | ≤ .5 lb/d | all year | 001 |
| Cadmium, total [as Cd] | monthly average | ≤ .26 mg/L | all year | 001 |
| Cadmium, total [as Cd] | daily maximum | ≤ .69 mg/L | all year | 001 |
| Cadmium, total [as Cd] | monthly average | ≤ .1 lb/d | all year | 001 |
| Cadmium, total [as Cd] | daily maximum | ≤ .28 lb/d | all year | 001 |
| Chromium, total [as Cr] | monthly average | ≤ 1.71 mg/L | all year | 001 |
| Chromium, total [as Cr] | daily maximum | ≤ 2.77 mg/L | all year | 001 |
| Chromium, total [as Cr] | monthly average | ≤ .71 lb/d | all year | 001 |
| Chromium, total [as Cr] | daily maximum | ≤ 1.15 lb/d | all year | 001 |
| Copper, total [as Cu] | monthly average | ≤ 2.07 mg/L | all year | 001 |
| Copper, total [as Cu] | daily maximum | ≤ 3.38 mg/L | all year | 001 |
| Copper, total [as Cu] | monthly average | ≤ .86 lb/d | all year | 001 |
| Copper, total [as Cu] | daily maximum | ≤ 1.4 lb/d | all year | 001 |
| Iron, total [as Fe] | monthly average | report only (mg/L) | all year | 001 |
| Iron, total [as Fe] | monthly average | report only (lb/d) | all year | 001 |
| Lead, total [as Pb] | monthly average | ≤ .43 mg/L | all year | 001 |
| Lead, total [as Pb] | daily maximum | ≤ .69 mg/L | all year | 001 |
| Lead, total [as Pb] | monthly average | ≤ .17 lb/d | all year | 001 |
| Lead, total [as Pb] | daily maximum | ≤ .28 lb/d | all year | 001 |
| Nickel, total [as Ni] | monthly average | ≤ 2.38 mg/L | all year | 001 |
| Nickel, total [as Ni] | daily maximum | ≤ 3.98 mg/L | all year | 001 |
| Nickel, total [as Ni] | monthly average | ≤ .99 lb/d | all year | 001 |
| Nickel, total [as Ni] | daily maximum | ≤ 1.66 lb/d | all year | 001 |
| Silver, total [as Ag] | monthly average | ≤ .24 mg/L | all year | 001 |
| Silver, total [as Ag] | daily maximum | ≤ .43 mg/L | all year | 001 |
| Silver, total [as Ag] | monthly average | ≤ .1 lb/d | all year | 001 |
| Silver, total [as Ag] | daily maximum | ≤ .17 lb/d | all year | 001 |
| Zinc, total [as Zn] | monthly average | ≤ 1.48 mg/L | all year | 001 |
| Zinc, total [as Zn] | daily maximum | ≤ 2.61 mg/L | all year | 001 |
| Zinc, total [as Zn] | monthly average | ≤ .61 lb/d | all year | 001 |
| Zinc, total [as Zn] | daily maximum | ≤ 1.08 lb/d | 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 |
| Organics, total toxic [TTO] | daily maximum | ≤ 2.13 mg/L | all year | 001 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | report only (mg/L) | all year | 002 |
| pH | daily 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 |
| Cyanide, total [as CN] | daily maximum | report only (mg/L) | all year | 002 |
| Arsenic, total [as As] | daily maximum | report only (mg/L) | all year | 002 |
| Cadmium, total [as Cd] | daily maximum | report only (mg/L) | all year | 002 |
| Chromium, total [as Cr] | daily maximum | report only (mg/L) | all year | 002 |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | all year | 002 |
| Iron, total [as Fe] | daily maximum | report only (mg/L) | all year | 002 |
| Iron, dissolved [as Fe] | daily maximum | report only (mg/L) | all year | 002 |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | all year | 002 |
| Nickel, total [as Ni] | daily maximum | report only (mg/L) | all year | 002 |
| Silver, total [as Ag] | daily maximum | report only (mg/L) | all year | 002 |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | all year | 002 |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | all year | 002 |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | report only (mg/L) | all year | 002 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | report only (mg/L) | all year | 003 |
| pH | daily maximum | report only (SU) | all year | 003 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 003 |
| Oil & Grease | daily maximum | report only (mg/L) | all year | 003 |
| Cyanide, total [as CN] | daily maximum | report only (mg/L) | all year | 003 |
| Arsenic, total [as As] | daily maximum | report only (mg/L) | all year | 003 |
| Cadmium, total [as Cd] | daily maximum | report only (mg/L) | all year | 003 |
| Chromium, total [as Cr] | daily maximum | report only (mg/L) | all year | 003 |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | all year | 003 |
| Iron, total [as Fe] | daily maximum | report only (mg/L) | all year | 003 |
| Iron, dissolved [as Fe] | daily maximum | report only (mg/L) | all year | 003 |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | all year | 003 |
| Nickel, total [as Ni] | daily maximum | report only (mg/L) | all year | 003 |
| Silver, total [as Ag] | daily maximum | report only (mg/L) | all year | 003 |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | all year | 003 |
| Aluminum, total [as Al] | daily maximum | report only (mg/L) | all year | 003 |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | report only (mg/L) | all year | 003 |
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/PA0008575 · MCP: https://passage-data.com/mcp