Expera Specialty Solutions, LLC

NPDES permit WI0003671 · Major NON-POTW · expired, expires 2021-05-31 · 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 2021-05-31 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

2values over a limit
170required values missing, on 30 form(s)
17of 52 forms filed late

Last period with anything received: 2026-06-30. Most often over: pH (1), Phosphorus, total [as P] (1).

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 (36)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitDAILY MX report only all year
001BOD, 5-day, 20 deg. CMO AVG <= 3348 lb/d all year
001BOD, 5-day, 20 deg. CDAILY MX <= 6534 lb/d all year
001pHDAILY MN >= 4 SU all year
001pHDAILY MX <= 11 SU all year
001Solids, total suspendedMO AVG <= 6968 lb/d all year
001Solids, total suspendedDAILY MX <= 13392 lb/d all year
001Phosphorus, total [as P]ROLL AVG <= 1 mg/L all year
001Phosphorus, total [as P]DAILY MX report only all year
001Copper, total recoverableDAILY MX <= 38 ug/L all year
001Copper, total recoverableDAILY MX <= 3.9 lb/d all year
001Flow, in conduit or thru treatment plant30DA AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Mercury, total recoverableQB report only all year
001pH range excursions, > 60 minutesDAILY MX <= 0 occur/d all year
001pH range excursions, monthly total accumMO TOTAL <= 446 min all year
003Temperature, water deg. fahrenheitDAILY MX <= 125 deg F all year
003Cadmium, total recoverableDAILY MX report only all year
003Copper, total recoverableWKLY AVG <= 8.7 ug/L all year
003Copper, total recoverableWKLY AVG <= .27 lb/d 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
003Chlorine, total residualWKLY AVG <= 7.3 ug/L all year
003Chlorine, total residualDAILY MX <= 38 ug/L all year
004Temperature, water deg. fahrenheitDAILY MX <= 125 deg F all year
004Flow, in conduit or thru treatment plantMO AVG report only all year
004Flow, in conduit or thru treatment plantDAILY MX report only all year
004Chlorine, total residualDAILY MX <= 38 ug/L all year
007Temperature, water deg. fahrenheitQB report only all year
007Copper, total recoverableDAILY MX report only all year
007Flow, in conduit or thru treatment plantQRTR AVG report only all year
007Flow, in conduit or thru treatment plantQB report only all year
008Solids, total suspendedQRTR AVG report only all year
008Solids, total suspendedQB report only all year
008Flow, in conduit or thru treatment plantQRTR AVG report only all year
008Flow, in conduit or thru treatment plantQB 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