Station operated in cooperation with the Upper Peninsula Power Company and the Michigan Department of Environment, Great Lakes and Energy.
| Min (1963) | 25th percen- tile | Most Recent Instantaneous Value Jul 29 | Median | Mean | 75th percen- tile | Max (1952) |
|---|---|---|---|---|---|---|
| 1.50 | 15 | 40.1 | 52 | 76 | 103 | 920 |