Station operated in cooperation with Consumers Energy and the Michigan Department of Environment, Great Lakes and Energy.
| Min (2010) | 25th percen- tile | Median | Mean | 75th percen- tile | Most Recent Instantaneous Value May 30 | Max (1912) |
|---|---|---|---|---|---|---|
| 534 | 703 | 903 | 958 | 1070 | 1170 | 2580 |