Station operated in cooperation with Consumers Energy and the Michigan Department of Environment, Great Lakes and Energy.
| Min (2008) | Most Recent Instantaneous Value Dec 1 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1967) |
|---|---|---|---|---|---|---|
| 788 | 909 | 935 | 1020 | 1090 | 1210 | 1780 |