Station operated in cooperation with Consumers Energy and the Michigan Department of Environment, Great Lakes and Energy.
| Min (2003) | 25th percen- tile | Median | Mean | 75th percen- tile | Max (2016) | Most Recent Instantaneous Value Mar 11 |
|---|---|---|---|---|---|---|
| 520 | 696 | 793 | 871 | 963 | 1640 | 1650 |