NPDES permit MI0002542 · Major NON-POTW · administratively continued, expires 2018-10-01 · EPA's file as of 2026-09-19
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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.
Last period with anything received: 2026-04-30. Most often over: TU Static 24 Hr Acute Pimephales promelas (1).
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 | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 002 | Temperature, water deg. fahrenheit | DAILY MX | <= 90 deg F | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Oxygen, dissolved [DO] | DAILY MN | >= 6 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | pH | DAILY MN | >= 6.5 SU | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | pH | DAILY MX | <= 9 SU | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Solids, total suspended | DAILY MX | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Solids, total suspended | MO AVG | <= 3100 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Solids, total suspended | DAILY MX | <= 4600 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | report only | Apr |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | report only | Mar |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | report only | Nov |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | <= 19 mg/L | Jan, Feb, Dec |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 44 mg/L | Apr |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 54 mg/L | Mar |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 9.6 mg/L | Nov |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | report only | Jan, Feb, Dec |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | report only | Apr |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | report only | Mar |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | report only | Nov |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | <= 270 lb/d | Jan, Feb, Dec |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 620 lb/d | Apr |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 760 lb/d | Mar |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 140 lb/d | Nov |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | report only | Jan, Feb, Dec |
| 002 | Phosphorus, total [as P] | MO AVG | <= 1 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Phosphorus, total [as P] | DAILY MX | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Phosphorus, total [as P] | MO AVG | <= 14 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Phosphorus, total [as P] | DAILY MX | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Toxicity, choice of species | MO AVG | <= 1.5 tox chronic | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Flow, in conduit or thru treatment plant | MO AVG | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Flow, in conduit or thru treatment plant | DAILY MX | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Toxicity [acute], Ceriodaphnia dubia | DAILY MX | <= 1 tox acute | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Solids, total dissolved | MO AVG | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Solids, total dissolved | DAILY MX | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Solids, total dissolved | MO AVG | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Solids, total dissolved | DAILY MX | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Coliform, fecal general | DAILY MX | <= 400 #/100mL | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | BOD, carbonaceous [5 day, 20 C] | MO AVG | report only | Jan, Feb, Dec |
| 002 | BOD, carbonaceous [5 day, 20 C] | MO AVG | report only | Apr |
| 002 | BOD, carbonaceous [5 day, 20 C] | MO AVG | report only | Nov |
| 002 | BOD, carbonaceous [5 day, 20 C] | MO AVG | report only | Mar |
| 002 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | <= 130 mg/L | Jan, Feb, Dec |
| 002 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | <= 89 mg/L | Apr |
| 002 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | <= 44 mg/L | Nov |
| 002 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | <= 260 mg/L | Mar |
| 002 | BOD, carbonaceous [5 day, 20 C] | MO AVG | report only | Jan, Feb, Dec |
| 002 | BOD, carbonaceous [5 day, 20 C] | MO AVG | report only | Apr |
| 002 | BOD, carbonaceous [5 day, 20 C] | MO AVG | report only | Nov |
| 002 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 3100 lb/d | Mar |
| 002 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | <= 1800 lb/d | Jan, Feb, Dec |
| 002 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | <= 1300 lb/d | Apr |
| 002 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | <= 620 lb/d | Nov |
| 002 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | <= 3700 lb/d | Mar |
| 002 | Outfall observation,visual, y/n response | VALUE | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | TU Static 24 Hr Acute Pimephales promelas | DAILY MX | <= 1 tox acute | Jan, Feb, Mar, Apr, Nov, Dec |
| 002 | Static 48 Hr Chronic Pimphales Promelas | MO AVG | <= 1.5 tox chronic | Jan, Feb, Mar, Apr, 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