Station operated in cooperation with the Michigan Department of Environment, Great Lakes and Energy.
| Most Recent Instantaneous Value Mar 1 | Min (2003) | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1985) |
|---|---|---|---|---|---|---|
| -- unavailable -- | 62.0 | 238 | 497 | 998 | 1080 | 8230 |