Michigan Department of Natural Resources, Fisheries Division

NPDES permit MI0035734 · Minor NON-POTW · effective, expires 2030-10-01 · EPA's file as of 2026-09-26

Keep this permit as a site — opens New site at EPA's facility point (42.2917, -85.7917); you set the radius.

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.

These are the last limits EPA's file holds for this permit, from an earlier version of it (version 3 in EPA's file): its current version carries none yet. Read your permit: a renewal can change them.

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

0values over a limit

0required values missing, on 0 form(s)

0of 12 forms filed late

Last period with anything received: 2026-08-31.

Reporting

Reports are due about 21 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Outfall 001, form A (001A): every 1 month(s), 10 values

How strict are these limits?

Each concentration limit against the same limit in comparable permits. Where it appears more than once, its strictest value.

Phosphorus, total [as P], monthly average .05 mg/L — stricter than 97% of 95 other minor industrial and other permits in Michigan
Solids, total suspended, daily maximum 6 mg/L — stricter than 90% of 50 other minor industrial and other permits in Michigan; 8% have the same limit

Limits in force (10)

Outfall	Parameter	Statistic	Limit	Months
001	Solids, total suspended	daily maximum	report only	all year
001	Solids, total suspended	daily maximum	report only	all year
001	Solids, total suspended	daily maximum	<= 6 mg/L	all year
001	Phosphorus, total [as P]	monthly average	<= .05 mg/L	all year
001	Phosphorus, total [as P]	daily maximum	report only	all year
001	Phosphorus, total [as P]	monthly average	<= 2.4 lb/d	all year
001	Phosphorus, total [as P]	daily maximum	report only	all year
001	Flow, in conduit or thru treatment plant	monthly average	report only	all year
001	Flow, in conduit or thru treatment plant	daily maximum	report only	all year
001	Outfall observation,visual, y/n response	value	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