Green River - LaBarge Daily Average Forecast Flow (ending 12z on given date) Units: CFSD Created: May 31 2017 DAILY TOTAL: deterministic forecast flow (official forecast on CBRFC website) ESP TOTAL: 50% exceedance forecast flow based on climatology DATE,TOTAL, 2017-06-01,6518,Daily Model Output (20170531) 2017-06-02,7603 2017-06-03,9269 2017-06-04,10899 2017-06-05,12391 2017-06-06,13320 2017-06-07,13993 2017-06-08,15076 2017-06-09,15614 2017-06-10,15251 2017-06-11,13974,ESP Model Output (20170530) 2017-06-12,13753 2017-06-13,13716 2017-06-14,12977 2017-06-15,12505 2017-06-16,12049 2017-06-17,11585 2017-06-18,11481 2017-06-19,11027 2017-06-20,10848 2017-06-21,10992 2017-06-22,10839 2017-06-23,10936 2017-06-24,10813 2017-06-25,10575 2017-06-26,10045 2017-06-27,10013 2017-06-28,10081 2017-06-29,9908 2017-06-30,9718 2017-07-01,9646 2017-07-02,9393 2017-07-03,8772 2017-07-04,8648 2017-07-05,8421 2017-07-06,8184 2017-07-07,7763 2017-07-08,7259 2017-07-09,7099 2017-07-10,6805 2017-07-11,6472 2017-07-12,6166 2017-07-13,6150 2017-07-14,5802 2017-07-15,5592 2017-07-16,5435 2017-07-17,5247 2017-07-18,5062 2017-07-19,4833 2017-07-20,4671 2017-07-21,4512 2017-07-22,4093 2017-07-23,3958 2017-07-24,3855 2017-07-25,3765 2017-07-26,3705 2017-07-27,3504 2017-07-28,3393 2017-07-29,3294 2017-07-30,3240 2017-07-31,3164 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.