Minor Flood
7 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.
Action Stage
6.6 ft
What Floods at Each Level
9 ft
Major flooding occurs south of Dillon Reservoir.
8 ft
Homes flood near Gold Hill.
7 ft
Water begins to threaten homes south of Dillon Reservoir.
6.6 ft
Water is out of its banks into low lying areas.
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 |
|---|---|---|
| Jun 17, 1995 | 6.91 ft | 1,390 cfs |
| Jun 17, 2015 | 6.76 ft | 851 cfs |
| Jul 17, 2011 | 6.72 ft | 1,120 cfs |
About This Gauge
USGS Site
NWS LID
BSWC2
River
Blue River (CO)
County
Summit, CO
Coordinates
39.5667°N, 106.0489°W
Get Flood Alerts for Blue River (CO)
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 Blue River (CO) near Dillon?
The Blue River (CO) near Dillon gauge is maintained by USGS (site 09046600) 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 Blue River (CO) near Dillon?
The NWS-defined flood stage for Blue River (CO) near Dillon is 7 feet. Action stage begins at 6.6 feet. Moderate flooding starts at N/A feet, and major flooding at N/A feet.
How do I get alerts when Blue River (CO) rises?
Download StormCast free on Google Play, go to River Gauges, and add Blue River (CO) near Dillon 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 Blue River (CO) near Dillon gauge located?
The gauge is located in Summit County, Colorado at coordinates 39.5667°N, 106.0489°W. USGS site number: 09046600. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Gauges on Blue River (CO)
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Source & Notes
Data provided by: US Geological Survey, Observations courtesy of U.S. Geological Survey
- Gauge reading affected by reservoir operations.
- Stage may be affected by ice during winter months.