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) |
|---|---|---|---|---|---|---|
| 732 | 966 | 1180 | 1290 | 1520 | 1950 | 2100 |