Station operated in cooperation with the Upper Peninsula Power Company and the Michigan Department of Environment, Great Lakes and Energy.
| Min (1986) | 25th percen- tile | Most Recent Instantaneous Value Jun 9 | Median | Mean | 75th percen- tile | Max (1968) |
|---|---|---|---|---|---|---|
| 23.0 | 59 | 74.1 | 131 | 176 | 213 | 748 |