REX HEAT TRMT OF PA INC

NPDES permit PA0052965 · Minor NON-POTW · effective, expires 2029-08-31 · 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
6required values missing, on 2 form(s)
4of 19 forms filed late

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

Reporting

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (70)

OutfallParameterStatisticLimitMonths
001Oxygen demand, chem. [high level] [COD]ANNL AVG report only all year
001pHANNL AVG report only all year
001Solids, total suspendedANNL AVG report only all year
001Oil & GreaseANNL AVG report only all year
001Nitrogen, total [as N]ANNL AVG report only all year
001Phosphorus, total [as P]ANNL AVG report only all year
001Chromium, total [as Cr]ANNL AVG report only all year
001Copper, total [as Cu]ANNL AVG report only all year
001Iron, total [as Fe]ANNL AVG report only all year
001Lead, total [as Pb]ANNL AVG report only all year
001Perfluorooctanoic acid (PFOA)INST MAX report only all year
001PerfluorooctanesulfonateINST MAX report only all year
001Perfluorobutanesulfonic acid (PFBS)INST MAX report only all year
001Hexafluoropropylene oxide dimer acid (HFPO-DA)INST MAX report only all year
001BOD, carbonaceous [5 day, 20 C]ANNL AVG report only all year
002Oxygen demand, chem. [high level] [COD]ANNL AVG report only all year
002pHANNL AVG report only all year
002Solids, total suspendedANNL AVG report only all year
002Oil & GreaseANNL AVG report only all year
002Nitrogen, total [as N]ANNL AVG report only all year
002Phosphorus, total [as P]ANNL AVG report only all year
002Chromium, total [as Cr]ANNL AVG report only all year
002Copper, total [as Cu]ANNL AVG report only all year
002Iron, total [as Fe]ANNL AVG report only all year
002Lead, total [as Pb]ANNL AVG report only all year
002BOD, carbonaceous [5 day, 20 C]ANNL AVG report only all year
003Oxygen demand, chem. [high level] [COD]ANNL AVG report only all year
003pHANNL AVG report only all year
003Solids, total suspendedANNL AVG report only all year
003Oil & GreaseANNL AVG report only all year
003Nitrogen, total [as N]ANNL AVG report only all year
003Phosphorus, total [as P]ANNL AVG report only all year
003Chromium, total [as Cr]ANNL AVG report only all year
003Copper, total [as Cu]ANNL AVG report only all year
003Iron, total [as Fe]ANNL AVG report only all year
003Lead, total [as Pb]ANNL AVG report only all year
003BOD, carbonaceous [5 day, 20 C]ANNL AVG report only all year
004Oxygen demand, chem. [high level] [COD]ANNL AVG report only all year
004pHANNL AVG report only all year
004Solids, total suspendedANNL AVG report only all year
004Oil & GreaseANNL AVG report only all year
004Nitrogen, total [as N]ANNL AVG report only all year
004Phosphorus, total [as P]ANNL AVG report only all year
004Cadmium, total [as Cd]ANNL AVG report only all year
004Chromium, total [as Cr]ANNL AVG report only all year
004Copper, total [as Cu]ANNL AVG report only all year
004Iron, total [as Fe]ANNL AVG report only all year
004Lead, total [as Pb]ANNL AVG report only all year
004Perfluorooctanoic acid (PFOA)INST MAX report only all year
004PerfluorooctanesulfonateINST MAX report only all year
004Perfluorobutanesulfonic acid (PFBS)INST MAX report only all year
004Hexafluoropropylene oxide dimer acid (HFPO-DA)INST MAX report only all year
004BOD, carbonaceous [5 day, 20 C]ANNL AVG report only all year
301Temperature, water deg. fahrenheitINST MAX <= 110 deg F all year
301pHINST MIN >= 6 SU all year
301pHINST MAX <= 9 SU all year
301TetrachloroethyleneMO AVG <= .005 mg/L all year
301TetrachloroethyleneDAILY MX <= .01 mg/L all year
301TetrachloroethyleneMO AVG report only all year
301TetrachloroethyleneINST MAX report only all year
301TrichloroethyleneMO AVG <= .005 mg/L all year
301TrichloroethyleneDAILY MX <= .01 mg/L all year
301TrichloroethyleneMO AVG report only all year
301TrichloroethyleneINST MAX report only all year
301Flow, in conduit or thru treatment plantMO AVG report only all year
301Flow, in conduit or thru treatment plantDAILY MX report only all year
301Perfluorooctanoic acid (PFOA)INST MAX report only all year
301PerfluorooctanesulfonateINST MAX report only all year
301Perfluorobutanesulfonic acid (PFBS)INST MAX report only all year
301Hexafluoropropylene oxide dimer acid (HFPO-DA)INST MAX 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