Station operated in cooperation with Consumers Energy and the Michigan Department of Environment, Great Lakes and Energy.
 
   | Min (2001)  |  Most Recent Instantaneous Value Nov 4  |  25th percen- tile  |  Median | Mean | 75th percen- tile  |  Max (2018)  | 
|---|---|---|---|---|---|---|
| 858 | 968 | 999 | 1150 | 1180 | 1310 | 1530 |