LEHIGH HEAVY FORGE CORP

NPDES permit PA0064041 · Minor NON-POTW · effective, expires 2031-04-30 · 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
42required values missing, on 6 form(s)
0of 58 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 (72)

OutfallParameterStatisticLimitMonths
003pHINST MAX report only all year
003Solids, total suspendedINST MAX report only all year
003Oil & GreaseINST MAX report only all year
003Nitrogen, total [as N]INST MAX report only all year
003Nitrite + Nitrate total [as N]INST MAX report only all year
003Phosphorus, total [as P]INST MAX report only all year
003Iron, total [as Fe]INST MAX report only all year
003Zinc, total [as Zn]INST MAX report only all year
003Aluminum, total [as Al]INST MAX report only all year
005pHINST MAX report only all year
005Solids, total suspendedINST MAX report only all year
005Oil & GreaseINST MAX report only all year
005Nitrogen, total [as N]INST MAX report only all year
005Nitrite + Nitrate total [as N]INST MAX report only all year
005Phosphorus, total [as P]INST MAX report only all year
005Iron, total [as Fe]INST MAX report only all year
005Zinc, total [as Zn]INST MAX report only all year
005Aluminum, total [as Al]INST MAX report only all year
007pHINST MAX report only all year
007Solids, total suspendedINST MAX report only all year
007Oil & GreaseINST MAX report only all year
007Nitrogen, total [as N]INST MAX report only all year
007Nitrite + Nitrate total [as N]INST MAX report only all year
007Phosphorus, total [as P]INST MAX report only all year
007Iron, total [as Fe]INST MAX report only all year
007Zinc, total [as Zn]INST MAX report only all year
007Aluminum, total [as Al]INST MAX report only all year
108pHINST MAX report only all year
108Solids, total suspendedINST MAX report only all year
108Oil & GreaseINST MAX report only all year
108Nitrogen, total [as N]INST MAX report only all year
108Nitrite + Nitrate total [as N]INST MAX report only all year
108Phosphorus, total [as P]INST MAX report only all year
108Iron, total [as Fe]INST MAX report only all year
108Zinc, total [as Zn]INST MAX report only all year
108Aluminum, total [as Al]INST MAX report only all year
202pHINST MIN >= 6 SU all year
202pHINST MAX <= 9 SU all year
202Solids, total suspendedINST MAX report only all year
202Oil & GreaseMO AVG <= 15 mg/L all year
202Oil & GreaseINST MAX <= 30 mg/L all year
202Iron, dissolved [as Fe]INST MAX <= 7 mg/L all year
202Flow, in conduit or thru treatment plantMO AVG report only all year
202Flow, in conduit or thru treatment plantDAILY MX report only all year
204pHINST MIN >= 6 SU all year
204pHINST MAX <= 9 SU all year
204Flow, in conduit or thru treatment plantMO AVG report only all year
204Flow, in conduit or thru treatment plantDAILY MX report only all year
208pHINST MIN >= 6 SU all year
208pHINST MAX <= 9 SU all year
208Solids, total suspendedINST MAX report only all year
208Oil & GreaseMO AVG <= 15 mg/L all year
208Oil & GreaseINST MAX <= 30 mg/L all year
208Iron, dissolved [as Fe]INST MAX <= 7 mg/L all year
208Flow, in conduit or thru treatment plantMO AVG report only all year
208Flow, in conduit or thru treatment plantDAILY MX report only all year
402pHINST MIN >= 6 SU all year
402pHINST MAX <= 9 SU all year
402Solids, total suspendedINST MAX report only all year
402Oil & GreaseMO AVG <= 15 mg/L all year
402Oil & GreaseINST MAX <= 30 mg/L all year
402Iron, dissolved [as Fe]INST MAX <= 7 mg/L all year
402Flow, in conduit or thru treatment plantMO AVG report only all year
402Flow, in conduit or thru treatment plantDAILY MX report only all year
408pHINST MIN >= 6 SU all year
408pHINST MAX <= 9 SU all year
408Solids, total suspendedINST MAX report only all year
408Oil & GreaseMO AVG <= 15 mg/L all year
408Oil & GreaseINST MAX <= 30 mg/L all year
408Iron, dissolved [as Fe]INST MAX <= 7 mg/L all year
408Flow, in conduit or thru treatment plantMO AVG report only all year
408Flow, in conduit or thru treatment plantDAILY 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