The forecast runoff volumes for March through May are much below median in the Salt River Basin; and near median in the Gila and Little Colorado River Basins. Individual forecasts are highly varied ranging from 36% to 288% of median. In the Virgin River Basin the April through July runoff volume is forecast to be above average.
March - MAY VOLUME FORECASTS
*Virgin River Basin forecasts are for the April through July period and expressed in percent of average.