Precipitation
Streamflow forecasts
================================================================================================================================== LITTLE SNAKE RIVER BASIN Streamflow Forecasts - May 1, 1997 ================================================================================================================================== | <<====== Drier ====== Future Conditions ======= Wetter =====>> | | | Forecast Point Forecast | ==================== Chance Of Exceeding * ====================== | Period | 90% 70% | 50% (Most Probable) | 30% 10% | 30-Yr Avg. | (1000AF) (1000AF) | (1000AF) (% AVG.) | (1000AF) (1000AF) | (1000AF) ====================================================================|=======================|===================================== LITTLE SNAKE R nr Slater APR-JUL 199 217 | 230 148 | 243 261 155 | | LITTLE SNAKE R nr Dixon APR-JUL 394 457 | 500 152 | 543 606 329 | | ================================================================================================================================== LITTLE SNAKE RIVER BASIN | LITTLE SNAKE RIVER BASIN Reservoir Storage (1000 AF) - End of April | Watershed Snowpack Analysis - May 1, 1997 ================================================================================================================================== Usable | *** Usable Storage *** | Number This Year as % of Reservoir Capacity| This Last | Watershed of ================= | Year Year Avg | Data Sites Last Yr Average ========================================================================|========================================================= | LITTLE SNAKE RIVER 8 111 131 | ================================================================================================================================== * 90%, 70%, 30%, and 10% chances of exceeding are the probabilities that the actual volume will exceed the volumes in the table. The average is computed for the 1961-1990 base period. (1) - The values listed under the 10% and 90% Chance of Exceeding are actually 5% and 95% exceedance levels. (2) - The value is natural volume - actual volume may be affected by upstream water management.