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 (1977) | 25th percen- tile | Most Recent Instantaneous Value Nov 3 | Median | Mean | 75th percen- tile | Max (1986) |
|---|---|---|---|---|---|---|
| 47.0 | 146 | 165 | 241 | 417 | 514 | 3420 |