Station operated in cooperation with Consumers Energy and the Michigan Department of Environment, Great Lakes and Energy.
| Most Recent Instantaneous Value Feb 3 | Min (2011) | 25th percen- tile | Median | Mean | 75th percen- tile | Max (2020) |
|---|---|---|---|---|---|---|
| -- unavailable -- | 729 | 910 | 1030 | 1040 | 1130 | 1370 |