Station operated in cooperation with Consumers Energy and the Michigan Department of Environment, Great Lakes and Energy.
| Min (2023) | 25th percen- tile | Most Recent Instantaneous Value May 28 | Median | Mean | 75th percen- tile | Max (2001) |
|---|---|---|---|---|---|---|
| 209 | 248 | 262 | 278 | 296 | 329 | 507 |