Station operated in cooperation with the Michigan Department of Environment, Great Lakes and Energy and the Alliance of Rouge Communities.
| Min (1998) | Most Recent Instantaneous Value Jul 26 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (2006) |
|---|---|---|---|---|---|---|
| 35.0 | 37.6 | 41 | 50 | 68 | 72 | 196 |