City of Cabool — NPDES permit MO0026301: limits, due date and EPA's record

NPDES permit MO0026301 · Major POTW · administratively continued, expires 2021-12-31 · EPA's file as of 2026-09-19

This permit expired on 2021-12-31 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

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among MO permits in EPA's filings — check your permit).

Limits in force (29)

Outfall	Parameter	Statistic	Limit	Months
001	Nitrogen, nitrate total [as N]	DAILY MX	report only	all year
001	Nitrogen, nitrate total [as N]	MO AVG	report only	all year
002	BOD, 5-day, 20 deg. C	WKLY AVG	<= 65 mg/L	all year
002	BOD, 5-day, 20 deg. C	MO AVG	<= 45 mg/L	all year
002	pH	DAILY MN	>= 6 SU	all year
002	Solids, total suspended	WKLY AVG	<= 110 mg/L	all year
002	Solids, total suspended	MO AVG	<= 70 mg/L	all year
002	Oil and grease [soxhlet extr.] tot.	DAILY MX	<= 15 mg/L	all year
002	Oil and grease [soxhlet extr.] tot.	MO AVG	<= 10 mg/L	all year
002	Nitrogen, total [as N]	DAILY MX	report only	all year
002	Nitrogen, total [as N]	MO AVG	report only	all year
002	Nitrogen, ammonia total [as N]	DAILY MX	<= 12 mg/L	all year
002	Nitrogen, ammonia total [as N]	MO AVG	<= 12 mg/L	all year
002	Phosphorus, total [as P]	DAILY MX	report only	all year
002	Phosphorus, total [as P]	MO AVG	report only	all year
002	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
002	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
002	E. coli	7 DA GEO	report only	Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec
002	E. coli	30DA GM	report only	Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec
002	Toxicity [acute], Ceriodaphnia dubia	DAILY MX	report only	all year
002	Toxicity [acute], Pimephales promelas [Fathead Minnow]	DAILY MX	report only	all year
002	BOD, 5-day, percent removal	MO AV MN	>= 65 %	all year
002	Solids, suspended percent removal	MO AV MN	>= 65 %	all year
004	Nitrogen, nitrate total [as N]	DAILY MX	report only	all year
004	Nitrogen, nitrate total [as N]	MO AVG	report only	all year
004	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
004	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
004	E. coli	DAILY MX	report only	all year
004	E. coli	30DA GM	report only	all year