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Swagelok Proc Corp

Steel Pipe And Tubes, major discharger, Koppel, Pennsylvania. NPDES permit PA0003239, in force until May 31, 2030. Last 12 months: no values over a limit, 28 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (28 values), form Q quarterly (4 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 14 reports late

Limits in force (32)

ParameterStatisticLimitMonths
Temperature, water deg. fahrenheitinstantaneous maximum≤ 110 deg Fall year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 15 mg/Lall year
Solids, total suspendeddaily maximum≤ 40 mg/Lall year
Solids, total suspendedmonthly average≤ 14.7 lb/dall year
Solids, total suspendeddaily maximum≤ 35.3 lb/dall year
Oil & Greasemonthly average≤ 5 mg/Lall year
Oil & Greasedaily maximum≤ 5 mg/Lall year
Oil & Greasemonthly averagereport only (lb/d)all year
Oil & Greasedaily maximumreport only (lb/d)all year
Fluoride, total [as F]monthly average≤ 26.4 mg/Lall year
Fluoride, total [as F]daily maximum≤ 59.5 mg/Lall year
Chromium, total [as Cr]monthly average≤ .1 mg/Lall year
Chromium, total [as Cr]daily maximum≤ .3 mg/Lall year
Chromium, total [as Cr]monthly average≤ .175 lb/dall year
Chromium, total [as Cr]daily maximum≤ .438 lb/dall year
Iron, dissolved [as Fe]daily maximum≤ 7 mg/Lall year
Nickel, total [as Ni]monthly average≤ .1 mg/Lall year
Nickel, total [as Ni]daily maximum≤ .3 mg/Lall year
Nickel, total [as Ni]monthly average≤ .131 lb/dall year
Nickel, total [as Ni]daily maximum≤ .393 lb/dall 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
Chlorine, total residualmonthly average≤ .5 mg/Lall year
Chlorine, total residualdaily maximum≤ 1 mg/Lall year
Chlorine, free availablemonthly average≤ .2 mg/Lall year
Chlorine, free availabledaily maximum≤ .5 mg/Lall year
Perfluorooctanoic acid (PFOA)daily maximumreport only (ng/L)all year
Perfluorooctanesulfonatedaily maximumreport only (ng/L)all year
Perfluorobutanesulfonic acid (PFBS)daily maximumreport only (ng/L)all year
Hexafluoropropylene oxide dimer acid (HFPO-DA)daily maximumreport only (ng/L)all year

How strict are these limits?

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

Same industry: the 85 Primary Metal Industries 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/PA0003239 · MCP: https://passage-data.com/mcp