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Nonferrous Rolling And Drawing, Florham Park Boro, New Jersey. NPDES permit NJ0001881, in force until Dec 31, 2030. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Temperature, water deg. centigrade | monthly average | report only (deg C) | all year |
| Temperature, water deg. centigrade | daily maximum | ≤ 30 deg C | all year |
| Oxygen demand, chem. [high level] [COD] | monthly average | report only (mg/L) | all year |
| Oxygen demand, chem. [high level] [COD] | daily maximum | ≤ 50 mg/L | all year |
| pH | daily minimum | ≥ 6 SU | all year |
| pH | daily maximum | ≤ 9 SU | all year |
| Solids, total suspended | monthly average | report only (mg/L) | all year |
| Solids, total suspended | daily maximum | ≤ 20 mg/L | all year |
| Oil & Grease | monthly average | ≤ 10 mg/L | all year |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year |
| Carbon, tot organic [TOC] | monthly average | report only (mg/L) | all year |
| Carbon, tot organic [TOC] | daily maximum | ≤ 20 mg/L | all year |
| Iron, total recoverable | monthly average | report only (ug/L) | all year |
| Iron, total recoverable | daily maximum | report only (ug/L) | all year |
| Thallium, total recoverable | monthly average | report only (ug/L) | all year |
| Thallium, total recoverable | daily maximum | report only (ug/L) | all year |
| Cobalt, total [as Co] | monthly average | report only (ug/L) | all year |
| Cobalt, total [as Co] | daily maximum | report only (ug/L) | all year |
| Nickel, total recoverable | monthly average | ≤ 750 ug/L | all year |
| Nickel, total recoverable | daily maximum | ≤ 1500 ug/L | all year |
| Chromium, total recoverable | monthly average | ≤ 160 ug/L | all year |
| Chromium, total recoverable | daily maximum | ≤ 160 ug/L | all year |
| Copper, total recoverable | monthly average | ≤ 63.61 ug/L | all year |
| Copper, total recoverable | daily maximum | ≤ 104.48 ug/L | all year |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year |
| LC50 Static 48Hr Acute Ceriodaphnia dubia | minimum | report only (%) | all year |
| Parameter | New limit | New or tighter | Median, last 12 months | × new limit |
|---|---|---|---|---|
| Copper, total recoverable, monthly average | 58.06 ug/L | tighter | 20.5 ug/L (5 values) | 0.353× |
Cited limits by parameter: New Jersey's rules and the federal ones.
Same industry: the 6 Primary Metal Industries permits in New Jersey.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/NJ0001881 · MCP: https://passage-data.com/mcp