Station operated in cooperation with the Michigan Department of Environment, Great Lakes and Energy.
| Most Recent Instantaneous Value Jan 10 | Min (2009) | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1946) |
|---|---|---|---|---|---|---|
| -- unavailable -- | 56.9 | 90 | 102 | 107 | 120 | 190 |