Sun Communities, Incorporated

NPDES permit MI0025054 · Minor NON-POTW · administratively continued, expires 2018-10-01 · 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.

This permit expired on 2018-10-01 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

3values over a limit
0required values missing, on 0 form(s)
0of 18 forms filed late

Last period with anything received: 2026-05-31. Most often over: Coliform, fecal general (2), Phosphorus, total [as P] (1).

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 (48)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]DAILY MN >= 5 mg/L Mar, Apr, May, Oct, Nov, Dec
001BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L Mar, Apr, May, Oct, Nov, Dec
001BOD, 5-day, 20 deg. C7 DA AVG <= 45 mg/L Mar, Apr, May, Oct, Nov, Dec
001pHDAILY MN >= 6.5 SU Mar, Apr, May, Oct, Nov, Dec
001pHDAILY MX <= 10 SU Mar, Apr, May, Oct, Nov, Dec
001Solids, total suspendedMO AVG <= 70 mg/L Mar, Apr, May
001Solids, total suspendedMO AVG <= 40 mg/L Oct, Nov, Dec
001Solids, total suspended7 DA AVG <= 100 mg/L Mar, Apr, May
001Solids, total suspended7 DA AVG <= 45 mg/L Oct, Nov, Dec
001Nitrogen, ammonia total [as N]MO AVG report only Mar, Apr, May, Oct, Nov, Dec
001Phosphorus, total [as P]MO AVG <= 1.5 mg/L Mar, Apr, May, Oct, Nov, Dec
001Phosphorus, total [as P]MO GEO <= 260 lb/yr Mar, Apr, May, Oct, Nov, Dec
001Flow, in conduit or thru treatment plantMO AVG report only Mar, Apr, May, Oct, Nov, Dec
001Flow, in conduit or thru treatment plantDAILY MX report only Mar, Apr, May, Oct, Nov, Dec
001Coliform, fecal generalMO GEOMN <= 200 #/100mL Mar, Apr, May, Oct, Nov, Dec
001Coliform, fecal general7 DA GEO <= 400 #/100mL Mar, Apr, May, Oct, Nov, Dec
002Oxygen, dissolved [DO]DAILY MN >= 5 mg/L Mar, Apr, May, Oct, Nov, Dec
002BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L Mar, Apr, May, Oct, Nov, Dec
002BOD, 5-day, 20 deg. C7 DA AVG <= 45 mg/L Mar, Apr, May, Oct, Nov, Dec
002pHDAILY MN >= 6.5 SU Mar, Apr, May, Oct, Nov, Dec
002pHDAILY MX <= 10 SU Mar, Apr, May, Oct, Nov, Dec
002Solids, total suspendedMO AVG <= 70 mg/L Mar, Apr, May
002Solids, total suspendedMO AVG <= 40 mg/L Oct, Nov, Dec
002Solids, total suspended7 DA AVG <= 100 mg/L Mar, Apr, May
002Solids, total suspended7 DA AVG <= 45 mg/L Oct, Nov, Dec
002Nitrogen, ammonia total [as N]MO AVG report only Mar, Apr, May, Oct, Nov, Dec
002Phosphorus, total [as P]MO AVG <= 1.5 mg/L Mar, Apr, May, Oct, Nov, Dec
002Phosphorus, total [as P]MO GEO <= 260 lb/yr Mar, Apr, May, Oct, Nov, Dec
002Flow, in conduit or thru treatment plantMO AVG report only Mar, Apr, May, Oct, Nov, Dec
002Flow, in conduit or thru treatment plantDAILY MX report only Mar, Apr, May, Oct, Nov, Dec
002Coliform, fecal generalMO GEOMN <= 200 #/100mL Mar, Apr, May, Oct, Nov, Dec
002Coliform, fecal general7 DA GEO <= 400 #/100mL Mar, Apr, May, Oct, Nov, Dec
003Oxygen, dissolved [DO]DAILY MN >= 5 mg/L Mar, Apr, May, Oct, Nov, Dec
003BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L Mar, Apr, May, Oct, Nov, Dec
003BOD, 5-day, 20 deg. C7 DA AVG <= 45 mg/L Mar, Apr, May, Oct, Nov, Dec
003pHDAILY MN >= 6.5 SU Mar, Apr, May, Oct, Nov, Dec
003pHDAILY MX <= 10 SU Mar, Apr, May, Oct, Nov, Dec
003Solids, total suspendedMO AVG <= 70 mg/L Mar, Apr, May
003Solids, total suspendedMO AVG <= 40 mg/L Oct, Nov, Dec
003Solids, total suspended7 DA AVG <= 100 mg/L Mar, Apr, May
003Solids, total suspended7 DA AVG <= 45 mg/L Oct, Nov, Dec
003Nitrogen, ammonia total [as N]MO AVG report only Mar, Apr, May, Oct, Nov, Dec
003Phosphorus, total [as P]MO AVG <= 1.5 mg/L Mar, Apr, May, Oct, Nov, Dec
003Phosphorus, total [as P]MO GEO <= 260 lb/yr Mar, Apr, May, Oct, Nov, Dec
003Flow, in conduit or thru treatment plantMO AVG report only Mar, Apr, May, Oct, Nov, Dec
003Flow, in conduit or thru treatment plantDAILY MX report only Mar, Apr, May, Oct, Nov, Dec
003Coliform, fecal generalMO GEOMN <= 200 #/100mL Mar, Apr, May, Oct, Nov, Dec
003Coliform, fecal general7 DA GEO <= 400 #/100mL Mar, Apr, May, Oct, Nov, Dec

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