Station operated in cooperation with the Michigan Department of Transportation and South Branch Township with additional support from the Mason-Griffith Founders Chapter of Trout Unlimited.
| Min (2003) | 25th percen- tile | Median | Mean | 75th percen- tile | Most Recent Instantaneous Value Feb 24 | Max (2018) |
|---|---|---|---|---|---|---|
| 105 | 151 | 171 | 192 | 210 | 230 | 442 |