Station operated in cooperation with Consumers Energy and the Michigan Department of Environment, Great Lakes and Energy.
| Min (2001) | 25th percen- tile | Median | Mean | 75th percen- tile | Most Recent Instantaneous Value Feb 22 | Max (2018) |
|---|---|---|---|---|---|---|
| 1320 | 1610 | 1710 | 1840 | 1850 | 2480 | 3480 |