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Copart of CT Inc

Automobiles And Other Motor Vehicles, Coopersburg, Pennsylvania. NPDES permit PA0245623, in force until Feb 28, 2030. Last 12 months: over a limit once (last December 2025), 1 of 2 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due: About 28 days after each period: form S twice a year
Last report on file: June 2026
Oct 2024 – Sep 2025: 0 values over a limit, 0 required values missing, 1 of 1 report late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period ending	Parameter	Reported	Limit	Over by
December 2025	Solids, total suspended, daily maximum	160 mg/L	≤ 100 mg/L	60%

Limits in force (6)

Parameter	Statistic	Limit	Months
Oxygen demand, chem. [high level] [COD]	daily maximum	≤ 120 mg/L	all year
pH	daily maximum	≤ 9 SU	all year
Solids, total suspended	daily maximum	≤ 100 mg/L	all year
Oil & Grease	daily maximum	≤ 30 mg/L	all year
Nitrogen, total [as N]	daily maximum	report only (mg/L)	all year
Phosphorus, total [as P]	daily maximum	report only (mg/L)	all year

How strict are these limits?

Oxygen demand, chem. [high level] [COD], daily maximum 120 mg/L — stricter than 77% of 340 other minor industrial and other permits nationwide; 5% have the same limit

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

Same industry: the 42 Wholesale Trade — Durable Goods 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/PA0245623 · MCP: https://passage-data.com/mcp