PENN ENG & MFG CORP

NPDES permit PA0245208 · Minor NON-POTW · expired, expires 2026-02-28 · 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.

This permit expired on 2026-02-28 and is expired: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

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

0values over a limit
0required values missing, on 0 form(s)
4of 11 forms filed late

Last period with anything received: 2026-07-31.

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 (47)

OutfallParameterStatisticLimitMonths
003pHINST MIN >= 6 SU all year
003pHINST MAX <= 9 SU all year
003Solids, total suspendedMO AVG <= 30 mg/L all year
003Solids, total suspendedDAILY MX <= 60 mg/L all year
003Solids, total suspendedINST MAX <= 75 mg/L all year
003Oil & GreaseMO AVG <= 15 mg/L all year
003Oil & GreaseINST MAX <= 30 mg/L all year
003Methyl tert-butyl ether [MTBE]MO AVG <= .02 mg/L all year
003Methyl tert-butyl ether [MTBE]DAILY MX <= .04 mg/L all year
003Methyl tert-butyl ether [MTBE]INST MAX <= .05 mg/L all year
003Methyl tert-butyl ether [MTBE]MO AVG <= .0012 lb/d all year
003Methyl tert-butyl ether [MTBE]DAILY MX <= .0024 lb/d all year
003Benzene, ethylbenzene, toluene, xylene combinationMO AVG <= .1 mg/L all year
003Benzene, ethylbenzene, toluene, xylene combinationDAILY MX <= .2 mg/L all year
003Benzene, ethylbenzene, toluene, xylene combinationINST MAX <= .25 mg/L all year
003Benzene, ethylbenzene, toluene, xylene combinationMO AVG <= .006 lb/d all year
003Benzene, ethylbenzene, toluene, xylene combinationDAILY MX <= .012 lb/d all year
003TolueneMO AVG report only all year
003TolueneDAILY MX report only all year
003TolueneMO AVG report only all year
003BenzeneMO AVG <= .001 mg/L all year
003BenzeneDAILY MX <= .002 mg/L all year
003BenzeneINST MAX <= .0025 mg/L all year
003BenzeneMO AVG <= .00006 lb/d all year
003BenzeneDAILY MX <= .00012 lb/d all year
003EthylbenzeneMO AVG report only all year
003EthylbenzeneDAILY MX report only all year
003EthylbenzeneMO AVG report only all year
003TetrachloroethyleneMO AVG <= .005 mg/L all year
003TetrachloroethyleneDAILY MX <= .01 mg/L all year
003TetrachloroethyleneINST MAX <= .0125 mg/L all year
003TetrachloroethyleneMO AVG <= .0003 lb/d all year
003TetrachloroethyleneDAILY MX <= .0006 lb/d all year
003Vinyl chlorideMO AVG <= .0015 mg/L all year
003Vinyl chlorideDAILY MX <= .0026 mg/L all year
003Vinyl chlorideINST MAX <= .0036 mg/L all year
003Vinyl chlorideMO AVG <= .00009 lb/d all year
003Vinyl chlorideDAILY MX <= .00016 lb/d all year
003TrichloroethyleneMO AVG <= .005 mg/L all year
003TrichloroethyleneDAILY MX <= .01 mg/L all year
003TrichloroethyleneINST MAX <= .0125 mg/L all year
003TrichloroethyleneMO AVG <= .0003 lb/d all year
003TrichloroethyleneDAILY MX <= .0006 lb/d all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Xylene [mix of m+o+p]MO AVG report only all year
003Xylene [mix of m+o+p]DAILY MX report only all year
003Xylene [mix of m+o+p]MO AVG 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