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Abb Installation Prod Inc

Relays And Industrial Controls, Perkasie, Pennsylvania. NPDES permit PA0040321, in force until Feb 28, 2030. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (5 values), form Q quarterly (5 values)
Last report on file
July 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 16 reports late

Limits in force (10)

ParameterStatisticLimitMonths
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous maximum≤ 9 SUall year
Tetrachloroethyleneinstantaneous maximumreport only (mg/L)all year
Tetrachloroethyleneinstantaneous maximumreport only (mg/L)all year
1,1,1-Trichloroethaneinstantaneous maximumreport only (mg/L)all year
1,1,1-Trichloroethaneinstantaneous maximumreport only (mg/L)all year
Trichloroethylenemonthly average≤ .003 mg/Lall year
Trichloroethyleneinstantaneous maximum≤ .036 mg/Lall year
Trichloroethyleneinstantaneous maximumreport only (mg/L)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year

How strict are these limits?

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

Same industry: the 15 Electronic and Other Electrical 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/PA0040321 · MCP: https://passage-data.com/mcp