Station operated in cooperation with Consumers Energy and the Michigan Department of Environment, Great Lakes and Energy.
| Min (2001) | Most Recent Instantaneous Value Nov 2 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1992) |
|---|---|---|---|---|---|---|
| 733 | 849 | 862 | 981 | 1020 | 1100 | 1910 |