Station operated in cooperation with Consumers Energy and the Michigan Department of Environment, Great Lakes and Energy.
| Min (2005) | 25th percen- tile | Median | Mean | 75th percen- tile | Most Recent Instantaneous Value Jun 11 | Max (2009) |
|---|---|---|---|---|---|---|
| 1350 | 1550 | 1690 | 1780 | 1840 | 2320 | 2610 |