Station operated in cooperation with Consumers Energy and the Michigan Department of Environment, Great Lakes and Energy.
| Min (2003) | 25th percen- tile | Median | Mean | Most Recent Instantaneous Value Feb 26 | 75th percen- tile | Max (2017) |
|---|---|---|---|---|---|---|
| 767 | 1070 | 1160 | 1230 | 1300 | 1310 | 2120 |