Missouri River near Greenwood, SD
River level and flood forecast · Charles Mix County
Normal25.0 ftas of Mon 2:15 PM
The river is 5.0 ft below flood stage (30 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
| Major flood stage | 32 ft |
| Moderate flood stage | 31 ft |
| Flood stage | 30 ft |
| Action stage | 29 ft |
| Record crest (July 7, 2011) | 38.78 ft |
What floods at each level
From the National Weather Service, highest first.
- 37.5 ftCounty Road 2 in Charles Mix County is flooded between 395th Avenue and 491st Avenue.
- 30 ftFlooding begins to affect significant amounts of agricultural land.
Highest crests on record
- 38.78 ft — July 7, 2011
- 32.35 ft — September 29, 2019
- 31.89 ft — October 8, 1997
- 31.79 ft — September 30, 1997
- 30.76 ft — September 5, 1995
Recent crests: 26.94 ft (May 27, 2025) · 27.53 ft (October 8, 2024) · 27.06 ft (October 3, 2023) · 26.77 ft (January 7, 2022) · 26.44 ft (September 29, 2021)
Up and down the river, and nearby
Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (GRWS2); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.