USBR Lower Colorado River Operations: Reservoir Levels
Bureau of Reclamation Lower Colorado region operations hub providing daily reservoir conditions, historical reservoir levels and elevation projections for Lake Mead, Lake Mohave and Lake Havasu, plus a data explorer and 24-month study.
usbr.gov
At a glance
- Region
- United States (North America)
- Coverage
- Lower Colorado River reservoirs
- Access
- Free
- Category
- Government
- Last updated
- 2026
What's inside
- reservoir level
- reservoir storage
- projections
What you can do with it
Typical work that data of this type supports.
- 01
Storage tracking
Follow storage and releases through the season.
Because it has: reservoir level
- 02
Change over time
See how lakes and wetlands have grown or shrunk.
- 03
Risk screening
Screen projects and assets for climate risk.
Because it has: projections
Where AI adds value
Ideas for machine learning and AI agents built on this kind of data.
- 01
Storage from space
Estimate volume from satellite water area and altimetry.
- 02
Release decisions
Optimise releases against inflow forecasts.
- 03
Bias correction
Correct and downscale climate model output for a site.
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