Station operated in cooperation with Consumers Energy and the Michigan Department of Environment, Great Lakes and Energy.
| Most Recent Instantaneous Value Dec 5 | Min (1965) | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1983) |
|---|---|---|---|---|---|---|
| 665 | 699 | 876 | 981 | 999 | 1080 | 1780 |