​​The Hydro Summary Reports provide a monthly analysis of Western Area Power Administrations​’s hydrological conditions such as reservoir levels, resulting generation forecasts, and probable purchase power forecasts. The first section of the report summarizes the hydro data for the regions and compares to last year’s data. The next section of the report provides more detailed narrative information for each region.​ ​

2024 Hydro Reports

Archived Hydro Reports

Last modified on February 13th, 2024