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Mack Trucks Inc

Motor Vehicles And Car Bodies, Allentown, Pennsylvania. NPDES permit PA0277142, in force until Jun 30, 2031. No reports in EPA's file for the last 12 months. Source: EPA ECHO, Oct 22, 2026.

Reports due: About 28 days after each period: form S twice a year
Last report on file: None in EPA's file for the last 12 months; that may be EPA's gap, not the facility's

Limits in force (7)

Parameter	Statistic	Limit	Months
Oxygen demand, chem. [high level] [COD]	daily maximum	report only (mg/L)	all year
pH	instantaneous minimum	report only (SU)	all year
pH	instantaneous maximum	report only (SU)	all year
Solids, total suspended	daily maximum	report only (mg/L)	all year
Oil & Grease	daily maximum	report only (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

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

Same industry: the 17 Transportation Equipment permits in Pennsylvania.

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/PA0277142 · MCP: https://passage-data.com/mcp