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Wrightstown Group LP

Sheet Metal Work, Wrightstown, Pennsylvania. NPDES permit PA0055026, in force until Mar 31, 2027. Last 12 months: no values over a limit, 36 required values missing, 4 of 10 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due: About 28 days after each period: form A monthly (12 values)
Renewal application due: Oct 2, 2026 · 180 days before expiry; your permit may set another date
Last report on file: June 2026
Oct 2024 – Sep 2025: 0 values over a limit, 12 required values missing, 5 of 12 reports late

Limits in force (12)

Parameter	Statistic	Limit	Months
pH	instantaneous minimum	≥ 6 SU	all year
pH	instantaneous maximum	≤ 9 SU	all year
Tetrachloroethylene	monthly average	≤ .001 mg/L	all year
Tetrachloroethylene	daily maximum	≤ .001 mg/L	all year
Tetrachloroethylene	monthly average	report only (mg/L)	all year
Tetrachloroethylene	daily maximum	report only (mg/L)	all year
Trichloroethylene	monthly average	≤ .005 mg/L	all year
Trichloroethylene	daily maximum	≤ .01 mg/L	all year
Trichloroethylene	monthly average	report only (mg/L)	all year
Trichloroethylene	daily maximum	report only (mg/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

How strict are these limits?

Tetrachloroethylene, daily maximum .001 mg/L — stricter than 97% of 40 other minor industrial and other permits nationwide
Tetrachloroethylene, monthly average .001 mg/L — stricter than 80% of 20 other minor industrial and other permits nationwide; 10% have the same limit
Trichloroethylene, daily maximum .01 mg/L — stricter than 33% of 24 other minor industrial and other permits in Pennsylvania; 46% have the same limit

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

Same industry: the 57 Fabricated Metal Products 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/PA0055026 · MCP: https://passage-data.com/mcp