Station operated in cooperation with the Michigan Department of Environment, Great Lakes and Energy, with financial assistance from the USEPA Great Lakes Restoration Initiative.
| Min (1988) | Most Recent Instantaneous Value Jun 9 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1966) |
|---|---|---|---|---|---|---|
| 59.0 | 182 | 193 | 297 | 397 | 460 | 2350 |