GFL Environmental USA Inc.

NPDES permit MI0060256 · Minor NON-POTW · administratively continued, expires 2024-10-01 · 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 2024-10-01 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

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 (62)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]DAILY MN = 6 mg/L Jun, Jul, Aug, Sep, Oct, Nov
001Oxygen, dissolved [DO]DAILY MN = 3 mg/L Jan, Feb, Mar, Apr, May, Dec
001pHDAILY MN = 6.5 SU all year
001pHDAILY MX = 9 SU all year
001Solids, total suspendedMO AVG = 40 mg/L all year
001Solids, total suspendedDAILY MX = 80 mg/L all year
001Solids, total suspendedMO AVG = 11 lb/d all year
001Solids, total suspendedDAILY MX = 22 lb/d all year
001Nitrogen, ammonia total [as N]DAILY MX = 5 mg/L May
001Nitrogen, ammonia total [as N]DAILY MX = 10 mg/L Jan, Feb, Mar, Apr, Dec
001Nitrogen, ammonia total [as N]DAILY MX = 2 mg/L Jun, Jul, Aug, Sep, Oct, Nov
001Nitrogen, ammonia total [as N]DAILY MX = 1.4 lb/d May
001Nitrogen, ammonia total [as N]DAILY MX = 2.8 lb/d Jan, Feb, Mar, Apr, Dec
001Nitrogen, ammonia total [as N]DAILY MX = .6 lb/d Jun, Jul, Aug, Sep, Oct, Nov
001Phosphorus, total [as P]MO AVG = 1 mg/L all year
001Phosphorus, total [as P]DAILY MX report only all year
001Phosphorus, total [as P]MO AVG = .27 lb/d all year
001Phosphorus, total [as P]DAILY MX 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
001Solids, total dissolvedDAILY MX report only all year
001Solids, total dissolvedDAILY MX report only all year
001BOD, carbonaceous [5 day, 20 C]DAILY MX report only Jan, Feb, Mar, Apr, Dec
001BOD, carbonaceous [5 day, 20 C]DAILY MX = 10 mg/L Jun, Jul, Aug
001BOD, carbonaceous [5 day, 20 C]DAILY MX = 70 mg/L May
001BOD, carbonaceous [5 day, 20 C]DAILY MX = 13 mg/L Sep, Oct, Nov
001BOD, carbonaceous [5 day, 20 C]DAILY MX report only Jan, Feb, Mar, Apr, Dec
001BOD, carbonaceous [5 day, 20 C]DAILY MX = 2.8 lb/d Jun, Jul, Aug
001BOD, carbonaceous [5 day, 20 C]DAILY MX = 19 lb/d May
001BOD, carbonaceous [5 day, 20 C]DAILY MX = 3.6 lb/d Sep, Oct, Nov
001Outfall observation,visual, y/n responseVALUE report only all year
002Oxygen, dissolved [DO]DAILY MN = 3 mg/L Jan, Feb, Mar, Apr, May, Dec
002Oxygen, dissolved [DO]DAILY MN = 6 mg/L Jun, Jul, Aug, Sep, Oct, Nov
002pHDAILY MN = 6.5 SU all year
002pHDAILY MX = 9 SU all year
002Solids, total suspendedMO AVG = 40 mg/L all year
002Solids, total suspendedDAILY MX = 80 mg/L all year
002Solids, total suspendedMO AVG = 5.3 lb/d all year
002Solids, total suspendedDAILY MX = 11 lb/d all year
002Nitrogen, ammonia total [as N]DAILY MX = 10 mg/L Jan, Feb, Mar, Apr, Dec
002Nitrogen, ammonia total [as N]DAILY MX = 2 mg/L Jun, Jul, Aug, Sep, Oct, Nov
002Nitrogen, ammonia total [as N]DAILY MX = 5 mg/L May
002Nitrogen, ammonia total [as N]DAILY MX = 1.3 lb/d Jan, Feb, Mar, Apr, Dec
002Nitrogen, ammonia total [as N]DAILY MX = .27 lb/d Jun, Jul, Aug, Sep, Oct, Nov
002Nitrogen, ammonia total [as N]DAILY MX = .7 lb/d May
002Phosphorus, total [as P]MO AVG = 1 mg/L all year
002Phosphorus, total [as P]DAILY MX report only all year
002Phosphorus, total [as P]MO AVG = .13 lb/d all year
002Phosphorus, total [as P]DAILY MX report only all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Solids, total dissolvedDAILY MX report only all year
002Solids, total dissolvedDAILY MX report only all year
002BOD, carbonaceous [5 day, 20 C]DAILY MX = 10 mg/L Jun, Jul, Aug
002BOD, carbonaceous [5 day, 20 C]DAILY MX = 70 mg/L May
002BOD, carbonaceous [5 day, 20 C]DAILY MX report only Jan, Feb, Mar, Apr, Dec
002BOD, carbonaceous [5 day, 20 C]DAILY MX = 13 mg/L Sep, Oct, Nov
002BOD, carbonaceous [5 day, 20 C]DAILY MX = 1.3 lb/d Jun, Jul, Aug
002BOD, carbonaceous [5 day, 20 C]DAILY MX = 9.3 lb/d May
002BOD, carbonaceous [5 day, 20 C]DAILY MX report only Jan, Feb, Mar, Apr, Dec
002BOD, carbonaceous [5 day, 20 C]DAILY MX = 1.7 lb/d Sep, Oct, Nov
002Outfall observation,visual, y/n responseVALUE 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