City of Abbotsford

NPDES permit WI0023141 · Minor POTW · expired, expires 2023-03-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file

This permit expired on 2023-03-31 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
2required values missing, on 1 form(s)
0of 25 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 (33)

OutfallParameterStatisticLimitMonths
005Oxygen, dissolved [DO]DAILY MN >= 4 mg/L all year
005BOD, 5-day, 20 deg. CWKLY AVG <= 30 mg/L all year
005BOD, 5-day, 20 deg. CMO AVG <= 20 mg/L all year
005pHDAILY MN >= 6 SU all year
005pHDAILY MX <= 9 SU all year
005Solids, total suspendedWKLY AVG <= 30 mg/L all year
005Solids, total suspendedMO AVG <= 20 mg/L all year
005Nitrogen, ammonia total [as N]WKLY AVG <= 8.3 mg/L Jan, Feb, Mar, Apr
005Nitrogen, ammonia total [as N]WKLY AVG <= 9.7 mg/L May, Jun, Jul, Aug, Sep
005Nitrogen, ammonia total [as N]WKLY AVG <= 14 mg/L Oct, Nov, Dec
005Nitrogen, ammonia total [as N]MO AVG <= 3.7 mg/L Jan, Feb, Mar, Apr
005Nitrogen, ammonia total [as N]MO AVG <= 4.2 mg/L May, Jun, Jul, Aug, Sep
005Nitrogen, ammonia total [as N]MO AVG <= 6 mg/L Oct, Nov, Dec
005Nitrogen, ammonia total [as N]DAILY MX <= 15 mg/L Jan, Feb, Mar, Apr
005Nitrogen, ammonia total [as N]DAILY MX <= 15 mg/L May, Jun, Jul, Aug, Sep
005Nitrogen, ammonia total [as N]DAILY MX <= 15 mg/L Oct, Nov, Dec
005Phosphorus, total [as P]MO AVG <= .6 mg/L all year
005Phosphorus, total [as P]DAILY MX report only all year
005Phosphorus, total [as P]ANNL AVG report only all year
005Phosphorus, total [as P]MO TOTAL report only all year
005Phosphorus, total [as P]ANNL MAX report only all year
005Hardness, total [as CaCO3]QB report only all year
005Copper, total recoverableWKLY AVG <= 22 ug/L all year
005Copper, total recoverableMO AVG <= 22 ug/L all year
005Copper, total recoverableDAILY MX <= 35 ug/L all year
005Copper, total recoverableWKLY AVG report only all year
005Copper, total recoverableDAILY 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