Warrens Monroe Wastewater Treatment Commission — NPDES permit WI0060259: limits, due date and EPA's record

NPDES permit WI0060259 · Minor POTW · expired, expires 2022-09-30 · EPA's file as of 2026-09-19

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

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 (19)

Outfall	Parameter	Statistic	Limit	Months
003	Oxygen, dissolved [DO]	DAILY MN	>= 7 mg/L	all year
003	BOD, 5-day, 20 deg. C	MO AVG	<= 10 mg/L	all year
003	BOD, 5-day, 20 deg. C	DAILY MX	<= 20 mg/L	all year
003	pH	DAILY MN	>= 6 SU	all year
003	pH	DAILY MX	<= 9 SU	all year
003	Solids, total suspended	MO AVG	<= 20 mg/L	all year
003	Solids, total suspended	DAILY MX	<= 30 mg/L	all year
003	Nitrogen, ammonia total [as N]	WKLY AVG	<= 20 mg/L	Oct, Nov, Dec
003	Nitrogen, ammonia total [as N]	WKLY AVG	<= 25 mg/L	Jan, Feb, Mar
003	Nitrogen, ammonia total [as N]	WKLY AVG	<= 15 mg/L	Apr, May
003	Nitrogen, ammonia total [as N]	WKLY AVG	<= 8.9 mg/L	Jun, Jul, Aug, Sep
003	Nitrogen, ammonia total [as N]	MO AVG	<= 8.2 mg/L	Oct, Nov, Dec
003	Nitrogen, ammonia total [as N]	MO AVG	<= 10 mg/L	Jan, Feb, Mar
003	Nitrogen, ammonia total [as N]	MO AVG	<= 5.9 mg/L	Apr, May
003	Nitrogen, ammonia total [as N]	MO AVG	<= 3.5 mg/L	Jun, Jul, Aug, Sep
003	Copper, total recoverable	DAILY MX	<= 30 ug/L	all year
003	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
003	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
003	Coliform, fecal general	GEO MEAN	<= 400 #/100mL	May, Jun, Jul, Aug, Sep