Neenah Paper Inc Whiting Mill

NPDES permit WI0003611 · Major NON-POTW · expired, expires 2023-12-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file

This permit expired on 2023-12-31 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
0required values missing, on 0 form(s)
30of 30 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 (20)

OutfallParameterStatisticLimitMonths
004Temperature, water deg. fahrenheitDAILY MX report only all year
004BOD, 5-day, 20 deg. CMO AVG <= 3172 lb/d all year
004BOD, 5-day, 20 deg. CDAILY MX <= 5973 lb/d all year
004pHDAILY MN >= 4 SU all year
004pHDAILY MX <= 11 SU all year
004Solids, total suspendedMO AVG <= 3128 lb/d all year
004Solids, total suspendedDAILY MX <= 5885 lb/d all year
004Phosphorus, total [as P]MO AVG <= .93 mg/L all year
004Phosphorus, total [as P]DAILY MX report only all year
004Phosphorus, total [as P]MO AVG <= 18 lb/d all year
004Phosphorus, total [as P]DAILY MX report only all year
004Copper, total recoverableDAILY MX report only 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
004pH range excursions, > 60 minutesMO TOTAL <= 0 occur/mo all year
004pH range excursions, monthly total accumMO TOTAL <= 446 min all year
703Flow, in conduit or thru treatment plantMO AVG report only all year
703Flow, in conduit or thru treatment plantDAILY MX report only all year
704Flow, in conduit or thru treatment plantMO AVG report only all year
704Flow, 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