NPDES permit MI0060329 · Minor NON-POTW · effective, expires 2027-10-01 · EPA's file as of 2026-09-19
Check this month's numbers before you fileLast 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 | pH | DAILY MN | = 6.5 SU | all year |
| 001 | pH | DAILY MX | = 9 SU | all year |
| 001 | Chloride [as Cl] | DAILY MX | report only | all year |
| 001 | Sulfate, total [as SO4] | DAILY MX | report only | all year |
| 001 | Equipment inspection - visual | VALUE | 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 | Perfluorooctanoic acid (PFOA) | DAILY MX | = 40 ng/L | all year |
| 001 | Perfluorooctanoic acid (PFOA) | DAILY MX | report only | all year |
| 001 | Perfluorooctanoic acid (PFOA) | DAILY MX | report only | all year |
| 001 | Perfluorooctanesulfonate | MO AVG | = 12 ng/L | all year |
| 001 | Perfluorooctanesulfonate | DAILY MX | = 15 ng/L | all year |
| 001 | Perfluorooctanesulfonate | DAILY MX | report only | all year |
| 001 | Perfluorooctanesulfonate | DAILY MX | report only | all year |
| 001 | Perfluorobutanesulfonic acid (PFBS) | DAILY MX | = 250 ng/L | all year |
| 001 | Perfluorobutanesulfonic acid (PFBS) | DAILY MX | report only | all year |
| 001 | Perfluorobutanesulfonic acid (PFBS) | DAILY MX | report only | all year |
| 001 | Solids, total dissolved | DAILY MX | report only | all year |
| 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