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 Mar 12 | Max (2016) |
|---|---|---|---|---|---|---|
| 105 | 170 | 219 | 240 | 294 | 449 | 514 |