Please note: the image above is provided as a sample only, and indicates water levels in Californian reservoirs as of December 5th, 2017. Please click on the image or this link to access the up-to-date interactive map. If the map is unavailable, you can find daily information on water levels for Californian reservoirs by clicking here.
The California Department of Water Resources provides an interactive map of water levels for 12 major reservoirs in California. For each reservoir, the current water level (updated daily) is shown along with the historical average and the total reservoir capacity.
Users can click on each reservoir to access more detailed information, including historical water levels going back to 1976.
Click here to access the interactive map.