Station operated in cooperation with Consumers Energy and the Michigan Department of Environment, Great Lakes and Energy.
| Min (2000) | 25th percen- tile | Median | Mean | 75th percen- tile | Most Recent Instantaneous Value Jul 17 | Max (2021) |
|---|---|---|---|---|---|---|
| 1250 | 1360 | 1490 | 1550 | 1760 | 1810 | 2290 |