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 | Most Recent Instantaneous Value Mar 12 | Max (2016) |
|---|---|---|---|---|---|---|
| 928 | 1200 | 1500 | 1570 | 1860 | 2220 | 2640 |