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Cook Inc

Surgical And Medical Instruments, Vandergrift, Pennsylvania. NPDES permit PA0253006, in force until May 31, 2031. Last 12 months: no values over a limit, 8 required values missing, 3 of 13 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (8 values), form Q quarterly
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 16 reports late

Limits in force (9)

ParameterStatisticLimitMonths
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous maximum≤ 9 SUall year
Manganese, total [as Mn]instantaneous maximumreport only (mg/L)all year
Trichloroethylenemonthly average≤ .005 mg/Lall year
Trichloroethyleneinstantaneous maximum≤ .012 mg/Lall year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
cis-1,2-Dichloroethylenemonthly averagereport only (mg/L)all year
cis-1,2-Dichloroethyleneinstantaneous maximumreport only (mg/L)all year

How strict are these limits?

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

Same industry: the 10 Measuring, Analyzing and Controlling Instruments 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/PA0253006 · MCP: https://passage-data.com/mcp