Station operated in cooperation with the Michigan Department of Environment, Great Lakes and Energy.
| Min (2021) | 25th percen- tile | Median | Most Recent Instantaneous Value Feb 20 | Mean | 75th percen- tile | Max (2022) |
|---|---|---|---|---|---|---|
| 9.74 | 11 | 18 | 19.9 | 22 | 32 | 46.2 |