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 23 | Max (1952) |
|---|---|---|---|---|---|---|
| 703 | 823 | 899 | 921 | 982 | 1200 | 1960 |