Station operated in cooperation with the Michigan Department of Environment, Great Lakes and Energy.
| Min (2023) | 25th percen- tile | Mean | Median | 75th percen- tile | Most Recent Instantaneous Value Jul 31 | Max (2021) |
|---|---|---|---|---|---|---|
| 1.86 | 2.3 | 2.7 | 2.9 | 3 | 3.20 | 3.26 |