Western Racine Co Sewerage Dist

NPDES permit WI0028754 · Major POTW · administratively continued, expires 2020-12-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file

This permit expired on 2020-12-31 and is administratively continued: 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

5values over a limit
43required values missing, on 20 form(s)
6of 28 forms filed late

Last period with anything received: 2026-06-30. Most often over: Phosphorus, total [as P] (5).

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 (46)

OutfallParameterStatisticLimitMonths
001BOD, 5-day, 20 deg. CWKLY AVG <= 45 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
001BOD, 5-day, 20 deg. CDAILY MX report only all year
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedWKLY AVG <= 45 mg/L all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspendedDAILY MX report only all year
001Nitrogen, total [as N]QB report only all year
001Nitrogen, ammonia total [as N]MO AVG <= 18 mg/L Nov
001Nitrogen, ammonia total [as N]MO AVG <= 16 mg/L Jul, Aug
001Nitrogen, ammonia total [as N]MO AVG report only May, Jun, Sep
001Nitrogen, ammonia total [as N]MO AVG <= 15 mg/L Jan
001Nitrogen, ammonia total [as N]MO AVG report only Mar
001Nitrogen, ammonia total [as N]MO AVG <= 16 mg/L Feb, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 12 mg/L Oct
001Nitrogen, ammonia total [as N]MO AVG <= 19 mg/L Apr
001Nitrogen, ammonia total [as N]DAILY MX <= 20 mg/L Nov
001Nitrogen, ammonia total [as N]DAILY MX report only Jul, Aug
001Nitrogen, ammonia total [as N]DAILY MX report only May, Jun, Sep
001Nitrogen, ammonia total [as N]DAILY MX <= 20 mg/L Jan
001Nitrogen, ammonia total [as N]DAILY MX <= 20 mg/L Mar
001Nitrogen, ammonia total [as N]DAILY MX <= 20 mg/L Feb, Dec
001Nitrogen, ammonia total [as N]DAILY MX report only Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 20 mg/L Apr
001Nitrogen, Kjeldahl, total [as N]QB report only all year
001Nitrite + Nitrate total [as N]QB report only all year
001Phosphorus, total [as P]MO AVG <= 1 mg/L all year
001Phosphorus, total [as P]DAILY MX report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Mercury, total recoverableDAILY MX <= 2.6 ng/L all year
001Mercury, total recoverableDAILY MX <= 2.6 ng/L all year
001Coliform, fecal generalGEO MEAN <= 400 #/100mL May, Jun, Jul, Aug, Sep
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
701Nitrogen, ammonia total [as N]MO AVG report only all year
701Nitrogen, ammonia total [as N]DAILY 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
701Mercury, total recoverableDAILY MX report only all year
701Mercury, total recoverableQB 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