Station operated in cooperation with Consumers Energy and the Michigan Department of Environment, Great Lakes and Energy.
| Min (2025) | 25th percen- tile | Median | Most Recent Instantaneous Value Oct 11 | Mean | 75th percen- tile | Max (2007) |
|---|---|---|---|---|---|---|
| 1280 | 1370 | 1520 | 1540 | 1540 | 1690 | 1990 |