Station operated in cooperation with the Michigan Department of Environment, Great Lakes and Energy.
| Min (1971) | 25th percen- tile | Median | Most Recent Instantaneous Value Aug 19 | Mean | 75th percen- tile | Max (2023) |
|---|---|---|---|---|---|---|
| 24.0 | 51 | 70 | 74.6 | 115 | 123 | 1180 |