South Platte River at Chatfield Reservoir
Colorado — Water Level & Flood Stage
Located in Arapahoe County, Colorado on the South Platte River. Live water level data from USGS, updated every 15 minutes.
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: CFDC2). Live data may be limited. View on NWS AHPS →
Flood Stages
Action Stage
5444.2 ft
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
7-Day Water Level Chart
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Historic Crests
| Date | Stage | Flow |
|---|---|---|
| Jun 18, 2015 | 5448.48 ft | — |
| Jun 18, 2015 | 5448.48 ft | — |
| May 24, 1980 | 5447.6 ft | -9,999 cfs |
| May 24, 1980 | 5447.6 ft | -9,999 cfs |
| Jun 28, 1983 | 5447.1 ft | -9,999 cfs |
About This Gauge
NWS LID
CFDC2
River
South Platte River
County
Arapahoe, CO
Coordinates
39.5571°N, 105.0629°W
Get Flood Alerts for South Platte 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 Platte River at Chatfield Reservoir?
The South Platte River at Chatfield Reservoir 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 South Platte River at Chatfield Reservoir?
This gauge has NWS-defined flood categories. Check the flood stages section above for current thresholds.
How do I get alerts when South Platte River rises?
Download StormCast free on Google Play, go to River Gauges, and add South Platte River at Chatfield Reservoir to your watchlist. StormCast will send a push notification to your phone whenever the water level crosses into a new NWS flood category — even when your screen is off.
Where is the South Platte River at Chatfield Reservoir gauge located?
The gauge is located in Arapahoe County, Colorado at coordinates 39.5571°N, 105.0629°W. Data is provided by the U.S. Geological Survey and the National Weather Service.
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Source & Notes
Data provided by: Colorado Division of Water Resource, Observations courtesy of U.S. Army Corps of Engineers
- Stage may be affected by ice during winter months.