Station operated in cooperation with the Upper Peninsula Power Company and the Michigan Department of Environment, Great Lakes and Energy.
| Min (1977) | Most Recent Instantaneous Value Jun 9 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1974) |
|---|---|---|---|---|---|---|
| 0.09 | 1.25 | 5.1 | 42 | 47 | 71 | 182 |