Major Flood
33 ft
Current Water Level
Gage Height
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Streamflow
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Last Reading
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FLOOD STAGES
Know the flood categories.
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
Moderate Flood
26 ft
Minor Flood
24 ft
Action Stage
21 ft
What Floods at Each Level
40 ft
Water overtops the K Highway bridge located one half mile south of Urich.
34.79 ft
Water reaches the bottom of the K Highway bridge located one half mile south of Urich.
29.5 ft
Flood waters approach 4th Street at Elm Street, and one block west of Green Street. Basement and garage flooding also occurs near 4th and Elm streets.
28 ft
K Highway is under water approximately 1 mile south of Urich. Many other roads along the river are flooded as well.
24 ft
Flooding occurs across locations within 0.5 to 1.5 miles of the river. Areas affected include low lying pastures along with cropland and secondary roads.
Impact statements from the National Weather Service, describing what typically happens at each water level.
7-Day Water Level Chart
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Historic Crests
| Date | Stage | Flow |
|---|---|---|
| Jul 2, 2007 | 30.55 ft | 37,700 cfs |
| May 19, 2004 | 30.2 ft | — |
| Apr 29, 2024 | 29.92 ft | — |
About This Gauge
USGS Site
NWS LID
URHM7
River
South Grand River
County
Henry, MO
Coordinates
38.4522°N, 94.0042°W
Get Flood Alerts for South Grand 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 South Grand River near Urich?
The South Grand River near Urich gauge is maintained by USGS (site 06921600) 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 South Grand River near Urich?
The NWS-defined flood stage for South Grand River near Urich is 24 feet. Action stage begins at 21 feet. Moderate flooding starts at 26 feet, and major flooding at 33 feet.
How do I get alerts when South Grand River rises?
Download StormCast free on Google Play, go to River Gauges, and add South Grand River near Urich 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 South Grand River near Urich gauge located?
The gauge is located in Henry County, Missouri at coordinates 38.4522°N, 94.0042°W. USGS site number: 06921600. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Resources
Source & Notes
Data provided by: Observations courtesy of U.S. Geological Survey
- Stage may be affected by ice.
- River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.
- River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.