Station operated in cooperation with Consumers Energy and the Michigan Department of Environment, Great Lakes and Energy.
| Min (2005) | 25th percen- tile | Most Recent Instantaneous Value Jun 7 | Mean | Median | 75th percen- tile | Max (2012) |
|---|---|---|---|---|---|---|
| 911 | 1110 | 1180 | 1220 | 1240 | 1310 | 1660 |