Station operated in cooperation with the Upper Peninsula Power Company and the Michigan Department of Environment, Great Lakes and Energy.
| Min (1967) | 25th percen- tile | Median | Mean | 75th percen- tile | Most Recent Instantaneous Value Feb 26 | Max (2017) |
|---|---|---|---|---|---|---|
| 15.0 | 181 | 214 | 236 | 263 | 328 | 767 |