Station operated in cooperation with Consumers Energy and the Michigan Department of Environment, Great Lakes and Energy.
| Most Recent Instantaneous Value Dec 14 | Min (2011) | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1992) |
|---|---|---|---|---|---|---|
| 516 | 562 | 808 | 976 | 988 | 1100 | 1820 |