SWAGELOK PROC CORP

NPDES permit PA0003239 · Major NON-POTW · effective, expires 2030-05-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

EPA's record, 2025-09-01 to 2026-08-31

0values over a limit
0required values missing, on 0 form(s)
0of 14 forms filed late

Last period with anything received: 2026-06-30.

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among PA permits in EPA's filings — check your permit).

Limits in force (32)

OutfallParameterStatisticLimitMonths
113Temperature, water deg. fahrenheitINST MAX <= 110 deg F all year
113pHINST MIN >= 6 SU all year
113pHINST MAX <= 9 SU all year
113Solids, total suspendedMO AVG <= 15 mg/L all year
113Solids, total suspendedDAILY MX <= 40 mg/L all year
113Solids, total suspendedMO AVG <= 14.7 lb/d all year
113Solids, total suspendedDAILY MX <= 35.3 lb/d all year
113Oil & GreaseMO AVG <= 5 mg/L all year
113Oil & GreaseDAILY MX <= 5 mg/L all year
113Oil & GreaseMO AVG report only all year
113Oil & GreaseDAILY MX report only all year
113Fluoride, total [as F]MO AVG <= 26.4 mg/L all year
113Fluoride, total [as F]DAILY MX <= 59.5 mg/L all year
113Chromium, total [as Cr]MO AVG <= .1 mg/L all year
113Chromium, total [as Cr]DAILY MX <= .3 mg/L all year
113Chromium, total [as Cr]MO AVG <= .175 lb/d all year
113Chromium, total [as Cr]DAILY MX <= .438 lb/d all year
113Iron, dissolved [as Fe]DAILY MX <= 7 mg/L all year
113Nickel, total [as Ni]MO AVG <= .1 mg/L all year
113Nickel, total [as Ni]DAILY MX <= .3 mg/L all year
113Nickel, total [as Ni]MO AVG <= .131 lb/d all year
113Nickel, total [as Ni]DAILY MX <= .393 lb/d all year
113Flow, in conduit or thru treatment plantMO AVG report only all year
113Flow, in conduit or thru treatment plantDAILY MX report only all year
113Chlorine, total residualMO AVG <= .5 mg/L all year
113Chlorine, total residualDAILY MX <= 1 mg/L all year
113Chlorine, free availableMO AVG <= .2 mg/L all year
113Chlorine, free availableDAILY MX <= .5 mg/L all year
113Perfluorooctanoic acid (PFOA)DAILY MX report only all year
113PerfluorooctanesulfonateDAILY MX report only all year
113Perfluorobutanesulfonic acid (PFBS)DAILY MX report only all year
113Hexafluoropropylene oxide dimer acid (HFPO-DA)DAILY MX report only all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states