PA PERLITE CORP

NPDES permit PA0276332 · Minor NON-POTW · effective, expires 2030-12-31 · 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 6 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 (36)

OutfallParameterStatisticLimitMonths
001pHINST MIN report only all year
001pHINST MAX report only all year
001Solids, total suspendedSEMI AVG report only all year
001Solids, total suspendedDAILY MX report only all year
001Nitrogen, total [as N]SEMI AVG report only all year
001Nitrogen, total [as N]DAILY MX report only all year
001Phosphorus, total [as P]SEMI AVG report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001Iron, total [as Fe]SEMI AVG report only all year
001Iron, total [as Fe]DAILY MX report only all year
001Aluminum, total [as Al]SEMI AVG report only all year
001Aluminum, total [as Al]DAILY MX report only all year
002pHINST MIN report only all year
002pHINST MAX report only all year
002Solids, total suspendedSEMI AVG report only all year
002Solids, total suspendedDAILY MX report only all year
002Nitrogen, total [as N]SEMI AVG report only all year
002Nitrogen, total [as N]DAILY MX report only all year
002Phosphorus, total [as P]SEMI AVG report only all year
002Phosphorus, total [as P]DAILY MX report only all year
002Iron, total [as Fe]SEMI AVG report only all year
002Iron, total [as Fe]DAILY MX report only all year
002Aluminum, total [as Al]SEMI AVG report only all year
002Aluminum, total [as Al]DAILY MX report only all year
003pHINST MIN report only all year
003pHINST MAX report only all year
003Solids, total suspendedSEMI AVG report only all year
003Solids, total suspendedDAILY MX report only all year
003Nitrogen, total [as N]SEMI AVG report only all year
003Nitrogen, total [as N]DAILY MX report only all year
003Phosphorus, total [as P]SEMI AVG report only all year
003Phosphorus, total [as P]DAILY MX report only all year
003Iron, total [as Fe]SEMI AVG report only all year
003Iron, total [as Fe]DAILY MX report only all year
003Aluminum, total [as Al]SEMI AVG report only all year
003Aluminum, total [as Al]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