Station operated in cooperation with the City of Sturgis and the Michigan Department of Environment, Great Lakes and Energy.
| Min (2012) | 25th percen- tile | Median | Mean | 75th percen- tile | Most Recent Instantaneous Value Jul 6 | Max (1978) |
|---|---|---|---|---|---|---|
| 218 | 574 | 973 | 1040 | 1280 | 1320 | 2980 |