Station operated in cooperation with the Michigan Department of Environment, Great Lakes and Energy.
| Min (1934) | 25th percen- tile | Median | Mean | 75th percen- tile | Most Recent Instantaneous Value Jun 12 | Max (1955) |
|---|---|---|---|---|---|---|
| 40.0 | 133 | 192 | 255 | 296 | 389 | 1470 |