Green River - LaBarge Daily Average Forecast Flow (ending 12z on given date) Units: CFSD Created: June 30 2017 DAILY TOTAL: deterministic forecast flow (official forecast on CBRFC website) ESP TOTAL: 50% exceedance forecast flow based on climatology DATE,TOTAL, 2017-07-01,10228,Daily Model Output (20170630) 2017-07-02,9531 2017-07-03,9221 2017-07-04,8486 2017-07-05,7833 2017-07-06,7584 2017-07-07,7437 2017-07-08,7239 2017-07-09,7228 2017-07-10,7144 2017-07-11,7058,ESP Model Output (20170629) 2017-07-12,6758 2017-07-13,6310 2017-07-14,5915 2017-07-15,5541 2017-07-16,5262 2017-07-17,5030 2017-07-18,4806 2017-07-19,4558 2017-07-20,4313 2017-07-21,4176 2017-07-22,3941 2017-07-23,3754 2017-07-24,3610 2017-07-25,3433 2017-07-26,3289 2017-07-27,3236 2017-07-28,3121 2017-07-29,3026 2017-07-30,2879 2017-07-31,2782 SPECIFIC SITE NOTES: GENERAL NOTES: - Days 1-10 are from the CBRFC deterministic model. This uses 5 days of precipitation forecasts and 10 days of temperature forecasts. These are updated daily and will change as the weather forecast changes, so there is increasing uncertainty past days 3-5. - Days 11 and beyond are from the Ensemble Prediction Model (ESP). This model is driven primarily by climatology for the 1981-2015 period. This guidance is probabilistic and used the 50% exceedance value. It is best to use this as a possible pattern of flow into the future as opposed to an exact value that will occur. - An abrupt change in guidance may occur at the switch from the daily model to the ESP model, some possible reasons are: - The daily model is using a temperature forecast that is either much above or below normal before reverting to normal temperatures in ESP. - If there is regulation (reservoirs, diversions, etc.) above the forecast point there may be differences between the two runs in how they are being handled. Please check with CBRFC forecasters for details on specific forecast points.