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.
| Most Recent Instantaneous Value Jan 29 | Min (2003) | 25th percen- tile | Median | Mean | 75th percen- tile | Max (2020) |
|---|---|---|---|---|---|---|
| -- unavailable -- | 104 | 158 | 174 | 182 | 201 | 297 |