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Reservoir Storage

Interactive Map - End of Month Reservoir Storage

Monthly Reservoir Reports, All Western States  (Select "Idaho", "Reservoir" and date desired)

Monthly Storage (thousands of acre feet) for Individual Reservoirs - ID - Period of Record



Idaho Streamflow Adjustments and Reservoir Capacity Definitions (as published in Water Supply Outlook Report) (PDF: 34 KB)

Related Links to Idaho Reservoir Levels Provided by Other Agencies