Green River - LaBarge Daily Average Forecast Flow (ending 12z on given date) Units: CFSD Created: June 21 2017 DAILY TOTAL: deterministic forecast flow (official forecast on CBRFC website) ESP TOTAL: 50% exceedance forecast flow based on climatology DATE,TOTAL, 2017-06-22,15010,Daily Model Output (20170621) 2017-06-23,14664 2017-06-24,14600 2017-06-25,14662 2017-06-26,13656 2017-06-27,12234 2017-06-28,11004 2017-06-29,10267 2017-06-30,10036 2017-07-01,9991 2017-07-02,9282,ESP Model Output (20170620) 2017-07-03,8834 2017-07-04,8469 2017-07-05,8077 2017-07-06,7580 2017-07-07,7268 2017-07-08,6997 2017-07-09,6579 2017-07-10,6230 2017-07-11,5978 2017-07-12,5700 2017-07-13,5428 2017-07-14,5126 2017-07-15,4836 2017-07-16,4726 2017-07-17,4586 2017-07-18,4453 2017-07-19,4233 2017-07-20,4035 2017-07-21,3883 2017-07-22,3625 2017-07-23,3500 2017-07-24,3339 2017-07-25,3230 2017-07-26,3125 2017-07-27,3017 2017-07-28,2894 2017-07-29,2890 2017-07-30,2839 2017-07-31,2703 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.