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 27 | Max (1952) |
|---|---|---|---|---|---|---|
| 689 | 821 | 883 | 907 | 987 | 1080 | 1320 |