CITY OF PHILLIPS

NPDES permit WI0021539 · Minor POTW · expired, expires 2022-12-31 · 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 2022-12-31 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

1values over a limit
6required values missing, on 3 form(s)
0of 21 forms filed late

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

Reporting

Reports are due about 15 days after each monitoring period ends (the most common figure among WI permits in EPA's filings — check your permit).

Limits in force (20)

OutfallParameterStatisticLimitMonths
102pHDAILY MN >= 6 SU all year
102pHDAILY MX <= 9 SU all year
102Solids, total suspendedWKLY AVG <= 45 mg/L all year
102Solids, total suspendedMO AVG <= 30 mg/L all year
102Nitrogen, ammonia total [as N]DAILY MX report only all year
102Phosphorus, total [as P]MO AVG <= .63 mg/L all year
102Phosphorus, total [as P]MO AVG report only all year
102Phosphorus, total [as P]ANNL AVG report only all year
102Phosphorus, total [as P]DAILY MX report only all year
102Phosphorus, total [as P]ANNL MAX report only all year
102Coliform, fecal generalWK GEOMN <= 656 #/100mL May, Jun, Jul, Aug, Sep
102Coliform, fecal generalGEO MEAN <= 400 #/100mL May, Jun, Jul, Aug, Sep
102BOD, carbonaceous [5 day, 5 C]WKLY AVG <= 40 mg/L all year
102BOD, carbonaceous [5 day, 5 C]MO AVG <= 25 mg/L 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