RIVERHEAD (T)

NPDES permit NY0020061 · Major POTW · administratively continued, expires 2016-09-30 · EPA's file as of 2026-09-19

Check this month's numbers before you file

This permit expired on 2016-09-30 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

1values over a limit

4required values missing, on 2 form(s)

0of 26 forms filed late

Last period with anything received: 2026-07-31. Most often over: Nitrogen, total [as N] (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 (2)

Outfall	Parameter	Statistic	Limit	Months
001	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
001	Phosphorous, in total orthophosphate	MO AVG	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