NPDES permit MI0059998 · Minor NON-POTW · administratively continued, expires 2023-10-01 · EPA's file as of 2026-09-19
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This permit expired on 2023-10-01 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.
Last period with anything received: 2026-07-31.
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).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Oxygen, dissolved [DO] | DAILY MN | = 5 mg/L | all year |
| 001 | pH | DAILY MN | = 6.5 SU | all year |
| 001 | pH | DAILY MX | = 9 SU | all year |
| 001 | Solids, total suspended | MO AVG | = 30 mg/L | all year |
| 001 | Solids, total suspended | DAILY MX | = 45 mg/L | all year |
| 001 | Solids, total suspended | MO AVG | = 50 lb/d | all year |
| 001 | Solids, total suspended | DAILY MX | = 75 lb/d | all year |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | = .5 mg/L | May, Jun, Jul, Aug, Sep, Oct, Nov |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | = 4.8 mg/L | Apr |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | = 5.5 mg/L | Jan, Feb, Mar, Dec |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | = 2 mg/L | May, Jun, Jul, Aug, Sep, Oct, Nov |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | = 5 mg/L | Apr |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | report only | Jan, Feb, Mar, Dec |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | = .83 lb/d | May, Jun, Jul, Aug, Sep, Oct, Nov |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | = 8 lb/d | Apr |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | = 9.2 lb/d | Jan, Feb, Mar, Dec |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | = 3.3 lb/d | May, Jun, Jul, Aug, Sep, Oct, Nov |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | = 8.3 lb/d | Apr |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | report only | Jan, Feb, Mar, Dec |
| 001 | Phosphorus, total [as P] | MO AVG | = 1 mg/L | all year |
| 001 | Phosphorus, total [as P] | DAILY MX | report only | all year |
| 001 | Phosphorus, total [as P] | MO AVG | = 1.7 lb/d | all year |
| 001 | Phosphorus, total [as P] | DAILY MX | report only | all year |
| 001 | Chloride [as Cl] | DAILY MX | report only | all year |
| 001 | Sulfate, total [as SO4] | DAILY MX | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 001 | Solids, total dissolved | MO AVG | report only | all year |
| 001 | Solids, total dissolved | DAILY MX | report only | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | = 11 mg/L | Apr |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | = 4 mg/L | May, Jun, Jul, Aug, Sep, Oct, Nov |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | = 25 mg/L | Jan, Feb, Mar, Dec |
| 001 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | = 17 mg/L | Apr |
| 001 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | = 10 mg/L | May, Jun, Jul, Aug, Sep, Oct, Nov |
| 001 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | = 42 mg/L | Jan, Feb, Mar, Dec |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | = 18 lb/d | Apr |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | = 7 lb/d | May, Jun, Jul, Aug, Sep, Oct, Nov |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | = 42 lb/d | Jan, Feb, Mar, Dec |
| 001 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | = 28 lb/d | Apr |
| 001 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | = 17 lb/d | May, Jun, Jul, Aug, Sep, Oct, Nov |
| 001 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | = 70 lb/d | Jan, Feb, Mar, Dec |
| 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