Station operated in cooperation with the Michigan Department of Environment, Great Lakes and Energy.
| Most Recent Instantaneous Value Feb 21 | Min (1959) | 25th percen- tile | Median | 75th percen- tile | Mean | Max (2018) |
|---|---|---|---|---|---|---|
| -- unavailable -- | 54.0 | 153 | 300 | 966 | 1030 | 7950 |