Station operated in cooperation with the Michigan Department of Environment, Great Lakes and Energy.
| Min (2000) | 25th percen- tile | Median | Mean | 75th percen- tile | Most Recent Instantaneous Value Jul 11 | Max (1999) |
|---|---|---|---|---|---|---|
| 80.0 | 96 | 104 | 106 | 117 | 154 | 158 |