Reservoir Storage
Reports
Monthly Reservoir Update Report
Basin Data Reports - Select "Reservoir" as report type
California Current Reservoir Storage Summary - California Dept. of Water Resources
Maps
Percent of 1991-2020 Median
Graphs
Western U.S. Reservoir Storage Bar Graph and Data Reports
(Preliminary posted on 5th working day, final on 10th working day each month)
Current Graph
Data report for current graph
30-Year Medians and Averages
Reservoir 30-Year Medians and Averages (1991-2020)
