Station operated in cooperation with the Michigan Department of Environment, Great Lakes and Energy, with financial assistance from the USEPA Great Lakes Restoration Initiative.
| Most Recent Instantaneous Value Feb 7 | Min (2009) | 25th percen- tile | Median | Mean | 75th percen- tile | Max (2020) |
|---|---|---|---|---|---|---|
| -- unavailable -- | 24.7 | 52 | 80 | 96 | 120 | 412 |