Packwaukee Sanitary District 1 WWTF

NPDES permit WI0060933 · Minor POTW · expired, expires 2022-09-30 · 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.

This permit expired on 2022-09-30 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

1values over a limit
1required values missing, on 1 form(s)
17of 24 forms filed late

Last period with anything received: 2026-06-30. Most often over: BOD, 5-day, 20 deg. C (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 (28)

OutfallParameterStatisticLimitMonths
002Oxygen, dissolved [DO]DAILY MN >= 4 mg/L all year
002BOD, 5-day, 20 deg. CWKLY AVG <= 30 mg/L all year
002BOD, 5-day, 20 deg. CMO AVG <= 20 mg/L all year
002pHDAILY MN >= 6 SU all year
002pHDAILY MX <= 9 SU all year
002Solids, total suspendedWKLY AVG <= 30 mg/L all year
002Solids, total suspendedMO AVG <= 20 mg/L all year
002Nitrogen, ammonia total [as N]WKLY AVG <= 19 mg/L Oct
002Nitrogen, ammonia total [as N]WKLY AVG <= 19 mg/L Jan, Feb, Mar, Nov, Dec
002Nitrogen, ammonia total [as N]WKLY AVG <= 19 mg/L Apr, May
002Nitrogen, ammonia total [as N]WKLY AVG <= 14 mg/L Jun, Jul, Aug, Sep
002Nitrogen, ammonia total [as N]MO AVG <= 14 mg/L Oct
002Nitrogen, ammonia total [as N]MO AVG <= 19 mg/L Jan, Feb, Mar, Nov, Dec
002Nitrogen, ammonia total [as N]MO AVG <= 12 mg/L Apr, May
002Nitrogen, ammonia total [as N]MO AVG <= 5.4 mg/L Jun, Jul, Aug, Sep
002Nitrogen, ammonia total [as N]DAILY MX report only Oct
002Nitrogen, ammonia total [as N]DAILY MX report only Jan, Feb, Mar, Nov, Dec
002Nitrogen, ammonia total [as N]DAILY MX report only Apr, May
002Nitrogen, ammonia total [as N]DAILY MX report only Jun, Jul, Aug, Sep
002Copper, total recoverableQB report only all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
701BOD, 5-day, 20 deg. CMO AVG report only all year
701BOD, 5-day, 20 deg. CDAILY MX report only all year
701Solids, total suspendedMO AVG report only all year
701Solids, total suspendedDAILY MX report only all year
701Flow, in conduit or thru treatment plantMO AVG report only all year
701Flow, 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