Station operated in cooperation with Consumers Energy and the Michigan Department of Environment, Great Lakes and Energy.
| Min (2001) | 25th percen- tile | Median | Mean | Most Recent Instantaneous Value Aug 13 | 75th percen- tile | Max (2021) |
|---|---|---|---|---|---|---|
| 820 | 1050 | 1130 | 1200 | 1230 | 1330 | 1890 |