NPDES permit MI0048232 · Minor NON-POTW · effective, expires 2029-10-01 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-07-31. Most often over: Chlorobenzene (1).
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 |
|---|---|---|---|---|
| 003 | pH | DAILY MN | >= 6.5 SU | all year |
| 003 | pH | DAILY MX | <= 9 SU | all year |
| 003 | Bicarbonate ion- [as HCO3] | DAILY MX | report only | all year |
| 003 | Nitrogen, ammonia total [as N] | DAILY MX | report only | all year |
| 003 | Sodium, total [as Na] | DAILY MX | report only | all year |
| 003 | Chloride [as Cl] | DAILY MX | report only | all year |
| 003 | Boron, total [as B] | DAILY MX | report only | all year |
| 003 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 003 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 003 | Perfluorooctanoic acid (PFOA) | DAILY MX | report only | all year |
| 003 | Perfluorooctanesulfonate | DAILY MX | report only | all year |
| 003 | Solids, total dissolved | DAILY MX | report only | all year |
| 003 | Outfall observation,visual, y/n response | VALUE | report only | all year |
| 004 | pH | DAILY MN | >= 6.5 SU | all year |
| 004 | pH | DAILY MX | <= 9 SU | all year |
| 004 | Toxicity, choice of species | MO AVG | report only | all year |
| 004 | Toxicity, choice of species | VALUE | report only | all year |
| 004 | Chlorobenzene | DAILY MX | <= 7.4 ug/L | all year |
| 004 | Chlorobenzene | DAILY MX | report only | all year |
| 004 | Aldrin | DAILY MX | < .01 ug/L | all year |
| 004 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 004 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 004 | Perfluorooctanoic acid (PFOA) | DAILY MX | report only | all year |
| 004 | Perfluorooctanesulfonate | DAILY MX | report only | all year |
| 004 | Toxicity [acute], Ceriodaphnia dubia | DAILY MX | <= 1 tox acute | all year |
| 004 | Outfall observation,visual, y/n response | VALUE | report only | all year |
| 004 | Chloroethane | DAILY MX | <= 5 ug/L | all year |
| 004 | Chloroethane | DAILY MX | report only | all year |
| 004 | TU Static 24 Hr Acute Pimephales promelas | DAILY MX | <= 1 tox acute | all year |
| 004 | Static 48 Hr Chronic Pimphales Promelas | MO AVG | report only | all year |
| 004 | Static 48 Hr Chronic Pimphales Promelas | VALUE | report only | all year |
| 006 | pH | DAILY MN | >= 6.5 SU | all year |
| 006 | pH | DAILY MX | <= 9 SU | all year |
| 006 | Bicarbonate ion- [as HCO3] | DAILY MX | report only | all year |
| 006 | Nitrogen, ammonia total [as N] | DAILY MX | report only | all year |
| 006 | Sodium, total [as Na] | DAILY MX | report only | all year |
| 006 | Chloride [as Cl] | DAILY MX | report only | all year |
| 006 | Boron, total [as B] | DAILY MX | report only | all year |
| 006 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 006 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 006 | Perfluorooctanoic acid (PFOA) | DAILY MX | report only | all year |
| 006 | Perfluorooctanesulfonate | DAILY MX | report only | all year |
| 006 | Solids, total dissolved | DAILY MX | report only | all year |
| 006 | 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