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Urethane Systems USA LLC

Industrial Organic Chemicals, major discharger, Perth Amboy City, New Jersey. NPDES permit NJ0029483 expired Dec 31, 2019; its limits still apply. Last 12 months: no values over a limit, 6 of 9 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 26 days after each period: outfall 002 form A quarterly (3 values), outfall 004 form A quarterly (3 values), outfall 005 form A quarterly (2 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 3 of 12 reports late

Limits in force (8)

ParameterStatisticLimitMonthsOutfall
Oxygen demand, chem. [high level] [COD]daily maximumreport only (mg/L)all year002
Solids, total suspendeddaily maximumreport only (mg/L)all year002
Polychlorinated biphenyls [PCBs]daily maximumreport only (ug/L)all year002
Oxygen demand, chem. [high level] [COD]daily maximumreport only (mg/L)all year004
Solids, total suspendeddaily maximumreport only (mg/L)all year004
Petrol hydrocarbons, total recoverabledaily maximumreport only (mg/L)all year004
Oxygen demand, chem. [high level] [COD]daily maximumreport only (mg/L)all year005
Solids, total suspendeddaily maximumreport only (mg/L)all year005

Cited limits by parameter: New Jersey's rules and the federal ones.

Same industry: the 20 Chemicals and Allied Products 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/NJ0029483 · MCP: https://passage-data.com/mcp