Major Flood
32 ft
Current Water Level
Gage Height
Loading...
Streamflow
Loading...
Last Reading
Loading...
FLOOD STAGES
Know the flood categories.
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
Moderate Flood
31 ft
Minor Flood
30 ft
Action Stage
29 ft
What Floods at Each Level
37.5 ft
County Road 2 in Charles Mix County is flooded between 395th Avenue and 491st Avenue.
30 ft
Flooding begins to affect significant amounts of agricultural land.
Impact statements from the National Weather Service, describing what typically happens at each water level.
7-Day Water Level Chart
Loading chart data...
Historic Crests
| Date | Stage | Flow |
|---|---|---|
| Jul 6, 2011 | 38.78 ft | — |
| Sep 28, 2019 | 32.35 ft | — |
| Oct 7, 1997 | 31.89 ft | — |
About This Gauge
USGS Site
NWS LID
GRWS2
River
Missouri River
County
Charles Mix, SD
Coordinates
42.9053°N, 98.3494°W
Get Flood Alerts for Missouri River
StormCast monitors this gauge and sends a push notification to your phone when the water level crosses into a new flood category — even at 3 AM.
Frequently Asked Questions
What is the current water level of Missouri River near Greenwood?
The Missouri River near Greenwood gauge is maintained by USGS (site 06453020) and reports water levels every 15 minutes. Visit this page to see the latest reading updated live, or download StormCast to get push alerts when levels rise.
What is flood stage for Missouri River near Greenwood?
The NWS-defined flood stage for Missouri River near Greenwood is 30 feet. Action stage begins at 29 feet. Moderate flooding starts at 31 feet, and major flooding at 32 feet.
How do I get alerts when Missouri River rises?
Download StormCast free on Google Play, go to River Gauges, and add Missouri River near Greenwood to your watchlist. StormCast will send a push notification to your phone whenever the water level crosses into a new NWS flood category.
Where is the Missouri River near Greenwood gauge located?
The gauge is located in Charles Mix County, South Dakota at coordinates 42.9053°N, 98.3494°W. USGS site number: 06453020. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Gauges on Missouri River
On This River
More Resources
Source & Notes
Data provided by: Observations courtesy of U.S. Geological Survey, Observations courtesy of U.S. Army Corps of Engineers
- Gauge reading affected by reservoir operations.