Green River - LaBarge Daily Average Forecast Flow (ending 12z on given date) Units: CFSD Created: June 26 2017 DAILY TOTAL: deterministic forecast flow (official forecast on CBRFC website) ESP TOTAL: 50% exceedance forecast flow based on climatology DATE,TOTAL, 2017-06-27,12980,Daily Model Output (20170626) 2017-06-28,11404 2017-06-29,11149 2017-06-30,11060 2017-07-01,10916 2017-07-02,10238 2017-07-03,9356 2017-07-04,8575 2017-07-05,8015 2017-07-06,7644 2017-07-07,7639,ESP Model Output (20170625) 2017-07-08,7087 2017-07-09,6608 2017-07-10,6355 2017-07-11,6107 2017-07-12,5803 2017-07-13,5491 2017-07-14,5163 2017-07-15,4973 2017-07-16,4805 2017-07-17,4684 2017-07-18,4425 2017-07-19,4203 2017-07-20,3982 2017-07-21,3794 2017-07-22,3647 2017-07-23,3473 2017-07-24,3302 2017-07-25,3181 2017-07-26,3046 2017-07-27,3029 2017-07-28,2884 2017-07-29,2911 2017-07-30,2748 2017-07-31,2654 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.