Station operated in cooperation with Consumers Energy and the Michigan Department of Environment, Great Lakes and Energy.
| Min (2011) | 25th percen- tile | Median | Most Recent Instantaneous Value Mar 17 | Mean | 75th percen- tile | Max (2016) |
|---|---|---|---|---|---|---|
| 929 | 1070 | 1280 | 1310 | 1350 | 1490 | 2640 |