NPDES permit MI0048631 · Minor NON-POTW · effective, expires 2026-10-01 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-08-31.
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 | pH | DAILY MN | = 6.5 SU | all year |
| 001 | pH | DAILY MX | = 9 SU | all year |
| 001 | Nitrogen, ammonia total [as N] | DAILY MX | report only | all year |
| 001 | Phosphorus, total [as P] | MO AVG | <= 1 mg/L | all year |
| 001 | Phosphorus, total [as P] | MO AVG | <= .9 lb/d | all year |
| 001 | Chloride [as Cl] | DAILY MX | report only | all year |
| 001 | Sulfate, total [as SO4] | DAILY MX | report only | all year |
| 001 | Copper, total [as Cu] | DAILY MX | report only | all year |
| 001 | Carbon tetrachloride | DAILY MX | = 5 ug/L | all year |
| 001 | 1,2-Dichloroethane | DAILY MX | = 5 ug/L | all year |
| 001 | Bromoform | DAILY MX | = 5 ug/L | all year |
| 001 | Chloroform | DAILY MX | = 5 ug/L | all year |
| 001 | Toluene | DAILY MX | = 5 ug/L | all year |
| 001 | Benzene | DAILY MX | = 5 ug/L | all year |
| 001 | Chlorobenzene | DAILY MX | = 5 ug/L | all year |
| 001 | Ethylbenzene | DAILY MX | = 5 ug/L | all year |
| 001 | Methylene chloride | DAILY MX | = 5 ug/L | all year |
| 001 | Trichlorofluoromethane | DAILY MX | = 5 ug/L | all year |
| 001 | 1,1-Dichloroethane | DAILY MX | = 5 ug/L | all year |
| 001 | 1,1-Dichloroethylene | DAILY MX | = 5 ug/L | all year |
| 001 | 1,1,1-Trichloroethane | DAILY MX | = 5 ug/L | all year |
| 001 | 1,1,2-Trichloroethane | DAILY MX | = 5 ug/L | all year |
| 001 | 1,1,2,2-Tetrachloroethane | DAILY MX | = 5 ug/L | all year |
| 001 | 1,2-Dichlorobenzene | DAILY MX | = 5 ug/L | all year |
| 001 | 1,2-Dichloropropane | DAILY MX | = 5 ug/L | all year |
| 001 | trans-1,2-Dichloroethylene | DAILY MX | = 5 ug/L | all year |
| 001 | 1,3-Dichlorobenzene | DAILY MX | = 5 ug/L | all year |
| 001 | 1,4-Dichlorobenzene | DAILY MX | = 5 ug/L | all year |
| 001 | 2-Chloroethyl vinyl ether, [mixed] | DAILY MX | = 5 ug/L | all year |
| 001 | Dichlorodifluoromethane | DAILY MX | = 5 ug/L | all year |
| 001 | trans-1,3-Dichloropropene | DAILY MX | = 5 ug/L | all year |
| 001 | cis-1,3-Dichloropropene | DAILY MX | = 5 ug/L | all year |
| 001 | Ethylbenzene | DAILY MX | = 5 ug/L | all year |
| 001 | Bromomethane | DAILY MX | = 5 ug/L | all year |
| 001 | Chloromethane | DAILY MX | = 5 ug/L | all year |
| 001 | Vinyl chloride | DAILY MX | = 5 ug/L | 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 | Bromodichloromethane | DAILY MX | = 5 ug/L | all year |
| 001 | Solids, total dissolved | DAILY MX | report only | all year |
| 001 | Dibromodichloromethane | DAILY MX | = 5 ug/L | all year |
| 001 | Tetrachloroethene | DAILY MX | = 5 ug/L | all year |
| 001 | Xylene [mix of m+o+p] | DAILY MX | = 5 ug/L | all year |
| 001 | Outfall observation,visual, y/n response | VALUE | report only | all year |
| 001 | Chloroethane | DAILY MX | = 5 ug/L | 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