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Excavation Work, Jersey City, New Jersey. NPDES permit NJ0061522, in force until Jun 30, 2027. Last 12 months: no values over a limit, 17 required values missing, 4 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| pH | instantaneous minimum | ≥ 6 SU | all year |
| pH | instantaneous maximum | ≤ 9 SU | all year |
| Solids, total suspended | daily maximum | ≤ 50 mg/L | all year |
| Hydrocarbons, in H2O, IR, CC14 extractible chromatograph | monthly average | ≤ 10 mg/L | all year |
| Hydrocarbons, in H2O, IR, CC14 extractible chromatograph | instantaneous maximum | ≤ 15 mg/L | all year |
| Carbon, tot organic [TOC] | daily maximum | ≤ 50 mg/L | all year |
| Cyanide, total [as CN] | daily maximum | ≤ 200 mg/L | all year |
| Nickel, total recoverable | daily maximum | ≤ 100 ug/L | all year |
| Zinc, total recoverable | daily maximum | ≤ 200 ug/L | all year |
| Lead, total recoverable | daily maximum | ≤ 100 ug/L | all year |
| Chromium, total recoverable | daily maximum | ≤ 100 ug/L | all year |
| Copper, total recoverable | daily maximum | ≤ 100 ug/L | all year |
| Naphthalene | daily maximum | ≤ 59 ug/L | all year |
| Mercury, total recoverable | daily maximum | ≤ 1 ug/L | all year |
| Duration of discharge | monthly total | report only (d/mo) | all year |
| Flow, total | monthly total | report only (gal/mo) | all year |
| LC50 Static Renewal 96Hr Acute Americamysis bahia (formerly Mysidopsis bahia) | minimum | report only (%) | all year |
Cited limits by parameter: New Jersey's rules and the federal ones.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/NJ0061522 · MCP: https://passage-data.com/mcp