Major Flood
13 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: WAUO3). 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
12.5 ft
Minor Flood
12 ft
Action Stage
11.5 ft
What Floods at Each Level
12 ft
high water on the Columbia causes minor flooding of the lowest areas on Puget Island between Cathlamet, Washington and Westport, Oregon.
11.5 ft
high water on the Columbia River threatens the lowest areas on Puget Island between Cathlamet, Washington and Westport, Oregon.
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 |
|---|---|---|
| Dec 10, 2015 | 12.67 ft | — |
| Feb 9, 2017 | 12.37 ft | — |
| Mar 9, 2016 | 12.18 ft | — |
About This Gauge
NWS LID
WAUO3
River
Columbia River
County
Clatsop, OR
Coordinates
46.1611°N, 123.4083°W
Get Flood Alerts for Columbia 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 Columbia River at Wauna?
The Columbia River at Wauna 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 Columbia River at Wauna?
The NWS-defined flood stage for Columbia River at Wauna is 12 feet. Action stage begins at 11.5 feet. Moderate flooding starts at 12.5 feet, and major flooding at 13 feet.
How do I get alerts when Columbia River rises?
Download StormCast free on Google Play, go to River Gauges, and add Columbia River at Wauna 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 Columbia River at Wauna gauge located?
The gauge is located in Clatsop County, Oregon at coordinates 46.1611°N, 123.4083°W. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Gauges on Columbia River
On This River
Upstream: Columbia River at Port Westward near Clatskanie 5N
Downstream: Columbia River at Skamokawa
More Resources
Source & Notes
Data provided by: NOAA National Ocean Service