Mud Creek near Rauville, SD
River level and flood forecast · Codington County
Normal7.5 ftas of Mon 3 PM
The river is 1.5 ft below flood stage (9 ft).
The last 7 days and the forecast
NWS forecast issued Sun, Dec 31, 6 PM. Forecasts change as rain falls and as upstream water arrives.
Flood stages
| Flood stage | 9 ft |
| Action stage | 8 ft |
| Record crest (April 11, 2023) | 10.7 ft |
Highest crests on record
- 10.7 ft — April 11, 2023
- 10.41 ft — August 6, 2025
- 10.4 ft — March 23, 2019
- 10.39 ft — March 16, 2009
- 10.38 ft — April 7, 2001
Recent crests: 10.41 ft (August 6, 2025) · 10.7 ft (April 11, 2023) · 8.79 ft (April 2, 2020) · 10.4 ft (March 23, 2019) · 9.81 ft (April 22, 2018)
Up and down the river, and nearby
- DownstreamSouth Branch Tributary Mud Creek near Rauville, SD
- Big Sioux River near Watertown, SD
- Big Sioux River at Lake Kampeska, SD
- Big Sioux River at Watertown Sioux Conifer Road, SD
- Willow Creek near Watertown, SD
- Lake Kampeska at Watertown Water Plant, SD
- Big Sioux River at Watertown Broadway Avenue, SD
- Big Sioux River below Watertown, SD
Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (RAUS2); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.