Station operated in cooperation with the Michigan Department of Environment, Great Lakes and Energy.
| Most Recent Instantaneous Value Feb 20 | Min (2003) | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1981) |
|---|---|---|---|---|---|---|
| -- unavailable -- | 56.0 | 188 | 260 | 396 | 404 | 3420 |