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 11 | Max (2020) |
|---|---|---|---|---|---|---|
| 1310 | 1660 | 1890 | 2090 | 2430 | 3000 | 3600 |