This station operated in cooperation with the Cheyenne River Sioux Tribe. |
Boating safety tips |
Min (1981) | 25th percen- tile | Median | Most Recent Instantaneous Value Apr 19 | 75th percen- tile | Mean | Max (1997) |
---|---|---|---|---|---|---|
4.40 | 19 | 52 | 79.7 | 111 | 298 | 5460 |