Expera Specialty Solutions LLC Kaukauna

NPDES permit WI0000825 · Major NON-POTW · expired, expires 2021-12-31 · 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.

This permit expired on 2021-12-31 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
14required values missing, on 10 form(s)
32of 44 forms filed late

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

Reporting

Reports are due about 15 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (25)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitDAILY MX report only all year
001BOD, 5-day, 20 deg. CMO AVG report only all year
001BOD, 5-day, 20 deg. CDAILY MX report only all year
001pHDAILY MN >= 4 SU all year
001pHDAILY MX <= 11 SU all year
001Solids, total suspendedMO AVG <= 11316 lb/d all year
001Solids, total suspendedDAILY MX <= 21720 lb/d all year
001Phosphorus, total [as P]DAILY MX report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Mercury, total recoverableDAILY MX <= 5.4 ng/L all year
001pH range excursions, > 60 minutesMO TOTAL <= 0 occur/d all year
001pH range excursions, monthly total accumMO TOTAL <= 446 min all year
003Temperature, water deg. fahrenheitDAILY MX report only all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
003Halogen, total residualMO AVG <= 38 ug/L all year
003Halogen, total residualDAILY MX <= 38 ug/L all year
011BOD, 5-day, 20 deg. CMO AVG <= 6987 lb/d all year
011BOD, 5-day, 20 deg. CDAILY MX <= 13632 lb/d all year
011Phosphorus, total [as P]ROLL AVG <= 1 mg/L all year
011Phosphorus, total [as P]DAILY MX report only all year
012BOD, 5-day, dissolvedMO AVG report only all year
012BOD, 5-day, dissolvedDAILY MX report only all year
012Phosphorus, total soluble [as PO4]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