Station operated in cooperation with the Michigan Department of Environment, Great Lakes and Energy.
| Min (2003) | 25th percen- tile | Most Recent Instantaneous Value Feb 25 | Median | Mean | 75th percen- tile | Max (2017) |
|---|---|---|---|---|---|---|
| 81.1 | 98 | 110 | 110 | 117 | 120 | 266 |