NPDES permit MI0053601 · 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: 2026-07-31.
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 | >= 3 mg/L | all year |
| 001 | BOD, 5-day, 20 deg. C | MO AVG | <= 2800 lb/d | all year |
| 001 | BOD, 5-day, 20 deg. C | DAILY MX | <= 5100 lb/d | 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 | <= 4100 lb/d | all year |
| 001 | Solids, total suspended | DAILY MX | <= 7800 lb/d | all year |
| 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 | <= 33 lb/d | all year |
| 001 | Phosphorus, total [as P] | DAILY MX | report only | all year |
| 001 | Chlordane [tech mix. and metabolites] | MO AVG | report only | all year |
| 001 | Chlordane [tech mix. and metabolites] | DAILY MX | report only | all year |
| 001 | DDT | MO AVG | report only | all year |
| 001 | DDT | DAILY MX | report only | all year |
| 001 | Dieldrin | MO AVG | report only | all year |
| 001 | Dieldrin | 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 | Toxicity [acute], Ceriodaphnia dubia | DAILY MX | report only | all year |
| 001 | Mercury, total [as Hg] | MO AVG | report only | all year |
| 001 | Mercury, total [as Hg] | DAILY MX | report only | all year |
| 001 | Mercury, total [as Hg] | MO AVG | report only | all year |
| 001 | Mercury, total [as Hg] | DAILY MX | report only | all year |
| 001 | Mercury, total [as Hg] | 1D | <= 3 ng/L | all year |
| 001 | Mercury, total [as Hg] | 1D | <= .0001 lb/d | all year |
| 001 | Hexachlorocyclohexane, total | MO AVG | report only | all year |
| 001 | Hexachlorocyclohexane, total | DAILY MX | report only | all year |
| 001 | Outfall observation,visual, y/n response | VALUE | report only | all year |
| 001 | Toxic Units Static 24 Hr Acute Ceriodaphnia dubia | DAILY MX | report only | all year |
| 001 | TU Static 24 Hr Acute Daphnia magna | DAILY MX | report only | all year |
| 001 | TU Static 24 Hr Acute Pimephales promelas | DAILY 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