NPDES permit MI0060320 · Minor NON-POTW · effective, expires 2026-10-01 · EPA's file as of 2026-09-19
Check this month's numbers before you fileSign-ups are not open yet. We counted that someone asked — not who, and not which permit — and we open them once enough people do. The check stays free.
Last period with anything received: 2026-04-30.
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 |
|---|---|---|---|---|
| 001 | pH | DAILY MN | = 6.5 SU | all year |
| 001 | pH | DAILY MX | = 9 SU | 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 | 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