CITY OF RHINELANDER

NPDES permit WI0020044 · Major POTW · effective, expires 2026-12-31 · 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.

EPA's record, 2025-09-01 to 2026-08-31

0values over a limit
0required values missing, on 0 form(s)
0of 16 forms filed late

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

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 (16)

OutfallParameterStatisticLimitMonths
005BOD, 5-day, 20 deg. CWKLY AVG <= 45 mg/L all year
005BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
005Solids, total suspendedWKLY AVG <= 45 mg/L all year
005Solids, total suspendedMO AVG <= 30 mg/L all year
005Nitrogen, total [as N]QB report only all year
005Nitrogen, ammonia total [as N]MO MAX report only all year
005Nitrogen, Kjeldahl, total [as N]QB report only all year
005Nitrite + Nitrate total [as N]QB report only all year
005Phosphorus, total [as P]MO AVG <= 1 mg/L all year
005Flow, in conduit or thru treatment plantMO AVG report only all year
005Flow, in conduit or thru treatment plantMO MAX report only all year
005E. coliGEO MEAN <= 126 #/100mL all year
702BOD, 5-day, 20 deg. CMO AVG report only all year
702BOD, 5-day, 20 deg. CMO MAX report only all year
702Solids, total suspendedMO AVG report only all year
702Solids, total suspendedMO MAX 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