Station operated in cooperation with Consumers Energy and the Michigan Department of Environment, Great Lakes and Energy.
| Min (2002) | 25th percen- tile | Most Recent Instantaneous Value Jan 19 | Median | Mean | 75th percen- tile | Max (1973) |
|---|---|---|---|---|---|---|
| 598 | 769 | 843 | 894 | 914 | 1020 | 1840 |