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Forecasts

Monthly Streamflow Forecasts

Statewide Summary of all Streamflow Forecasts Published in the Idaho Water Supply Outlook Reports: Basin Data Reports - select "Forecast" under Report Type

First of Month Streamflow Forecast Map  (Current month)

Graphical Forecast Tables

Guide to Interpreting Streamflow Forecasts

Water Supply Outlook for the Western US
 

Daily Guidance Streamflow Forecasts Using SNOTEL Data