Michigan Department of Natural Resources

NPDES permit MI0035769 · Minor NON-POTW · effective, expires 2029-10-01 · 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 22 forms filed late

Last period with anything received: 2026-07-31.

Reporting

Reports are due about 21 days after each monitoring period ends (the most common figure among MI permits in EPA's filings — check your permit).

Limits in force (35)

OutfallParameterStatisticLimitMonths
001Hydrogen peroxideDAILY MX <= 180 ug/L all year
001Hydrogen peroxideDAILY MX <= 22 lb/d all year
001pHDAILY MN >= 6.5 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedDAILY MX report only all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedDAILY MX report only all year
001Solids, total suspendedMO AVG <= 4 mg/L all year
001Solids, total suspendedDAILY MX <= 6 mg/L all year
001Solids, total suspendedMO AVG <= 500 lb/d all year
001Solids, total suspendedDAILY MX <= 750 lb/d all year
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001Phosphorus, total [as P]MO MAX report only all year
001Phosphorus, total [as P]ANNL MAX <= 150 lb/yr all year
001Phosphorus, total [as P]MO MAX report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Chlorine, total residualDAILY MX <= 38 ug/L all year
001FormaldehydeDAILY MX <= 1600 ug/L all year
001FormaldehydeDAILY MX <= 200 lb/d all year
001Outfall observation,visual, y/n responseVALUE report only all year
00ASolids, total suspendedMO AVG report only all year
00ASolids, total suspendedDAILY MX report only all year
00ASolids, total suspendedMO AVG report only all year
00ASolids, total suspendedDAILY MX report only all year
00APhosphorus, total [as P]MO AVG report only all year
00APhosphorus, total [as P]DAILY MX report only all year
00APhosphorus, total [as P]MO AVG report only all year
00APhosphorus, total [as P]DAILY MX report only all year
00AFlow, in conduit or thru treatment plantMO AVG report only all year
00AFlow, in conduit or thru treatment plantDAILY MX 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