PROJECT OCEANOLOGY

NPDES permit CT0030562 · Minor NON-POTW · effective, expires 2028-09-30 · EPA's file as of 2026-09-19

Check this month's numbers before you file

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.

EPA's record, 2025-09-01 to 2026-08-31

0values over a limit

0required values missing, on 0 form(s)

0of 2 forms filed late

Last period with anything received: 2026-03-31.

Reporting

Reports are due about 15 days after each monitoring period ends (the most common figure among CT permits in EPA's filings — check your permit).

Limits in force (6)

Outfall	Parameter	Statistic	Limit	Months
001	pH	INST MIN	>= 6.8 SU	Mar, Sep
001	pH	INST MAX	<= 8 SU	Mar, Sep
001	Solids, total suspended	INST MAX	report only	Mar, Sep
001	Nitrogen, total [as N]	INST MAX	report only	Mar, Sep
001	Phosphorus, total [as P]	INST MAX	report only	Mar, Sep
001	Flow	DAILY MX	report only	Mar, Sep

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