Major Flood
33 ft
Current Water Level
Gage Height
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Streamflow
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Last Reading
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This is an NWS forecast point (LID: BRNM7). Live data may be limited. View on NWS AHPS →
FLOOD STAGES
Know the flood categories.
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
Moderate Flood
27 ft
Minor Flood
19 ft
Action Stage
14 ft
What Floods at Each Level
40.29 ft
Water overtops the east end of the U.S. Highway 24 bridge about 1 mile west of Brunswick.
35.2 ft
U.S. Highway 24 is flooded around one mile northwest of Brunswick.
34.6 ft
The river floods the railroad tracks on the east side of the U.S. Highway 24 bridge near Brunswick.
33 ft
The river threatens residences and reaches the bottom of the U.S. Highway 24 bridge around 1 mile west of Brunswick.
28 ft
The river begins to flood Highway 24.
22 ft
Low-lying areas along the east bank of the Grand River near the U.S. Highway 24 bridge begin to flood.
19 ft
Flooding of low-lying areas occurs along the west bank of the Grand River near the U.S. Highway 24 bridge about 1 mile west of Brunswick.
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 12, 1993 | 34.4 ft | — |
| May 31, 2019 | 32.45 ft | — |
| May 13, 2007 | 30.51 ft | — |
About This Gauge
NWS LID
BRNM7
River
Grand River
County
Chariton, MO
Coordinates
39.4303°N, 93.1597°W
Get Flood Alerts for 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 Grand River near Brunswick?
The Grand River near Brunswick gauge is maintained by USGS 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 Grand River near Brunswick?
The NWS-defined flood stage for Grand River near Brunswick is 19 feet. Action stage begins at 14 feet. Moderate flooding starts at 27 feet, and major flooding at 33 feet.
How do I get alerts when Grand River rises?
Download StormCast free on Google Play, go to River Gauges, and add Grand River near Brunswick 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 Grand River near Brunswick gauge located?
The gauge is located in Chariton County, Missouri at coordinates 39.4303°N, 93.1597°W. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Gauges on Grand River
On This River
Upstream: Grand River near Sumner
More Resources
Source & Notes
- 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.