Station operated in cooperation with Consumers Energy and the Michigan Department of Environment, Great Lakes and Energy.
| Min (1936) | 25th percen- tile | Median | Mean | 75th percen- tile | Most Recent Instantaneous Value Aug 9 | Max (1903) |
|---|---|---|---|---|---|---|
| 680 | 812 | 860 | 878 | 944 | 1070 | 1380 |