TOWN OF MONTGOMERY — NPDES permit LA0124745: limits, due date and EPA's record

NPDES permit LA0124745 · Minor POTW · administratively continued, expires 2026-03-31 · 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 2026-03-31 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

Last period with anything received: 2026-07-31. Most often over: Solids, total suspended (2), Coliform, fecal general (1).

Reporting

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (18)

Outfall	Parameter	Statistic	Limit	Months
001	BOD, 5-day, 20 deg. C	MO AVG	<= 10 mg/L	all year
001	BOD, 5-day, 20 deg. C	WKLY AVG	<= 15 mg/L	all year
001	BOD, 5-day, 20 deg. C	MO AVG	<= 15 lb/d	all year
001	pH	INST MIN	>= 6 SU	all year
001	pH	INST MAX	<= 9 SU	all year
001	Solids, total suspended	MO AVG	<= 15 mg/L	all year
001	Solids, total suspended	WKLY AVG	<= 23 mg/L	all year
001	Solids, total suspended	MO AVG	<= 22.5 lb/d	all year
001	Nitrogen, total [as N]	MO AVG	report only	all year
001	Nitrogen, total [as N]	WKLY AVG	report only	all year
001	Nitrogen, total [as N]	MO AVG	report only	all year
001	Phosphorus, total [as P]	MO AVG	report only	all year
001	Phosphorus, total [as P]	DAILY MX	report only	all year
001	Phosphorus, total [as P]	MO AVG	report only	all year
001	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
001	Flow, in conduit or thru treatment plant	WKLY AVG	report only	all year
001	Coliform, fecal general	MOAV GEO	<= 200 #/100mL	all year
001	Coliform, fecal general	WE	<= 400 #/100mL	all year