McPhee Reservoir Inflow Daily Average Forecast Flow (ending 12z on given date) Units: CFSD Created: April 25 2017 DAILY TOTAL: deterministic forecast flow (official forecast on CBRFC website) ESP TOTAL: 50% exceedance forecast flow based on climatology DATE,TOTAL, 2017-04-26,2130,Daily Model Output 2017-04-27,1980 2017-04-28,1912 2017-04-29,1837 2017-04-30,1558 2017-05-01,1426 2017-05-02,1538 2017-05-03,1700 2017-05-04,1544 2017-05-05,1342 2017-05-06,2045,ESP Model Output 2017-05-07,2194 2017-05-08,2198 2017-05-09,2361 2017-05-10,2214 2017-05-11,2293 2017-05-12,2193 2017-05-13,2325 2017-05-14,2151 2017-05-15,2218 2017-05-16,2397 2017-05-17,2524 2017-05-18,2536 2017-05-19,2692 2017-05-20,2689 2017-05-21,2634 2017-05-22,2679 2017-05-23,2446 2017-05-24,2360 2017-05-25,2427 2017-05-26,2281 2017-05-27,2336 2017-05-28,2299 2017-05-29,2424 2017-05-30,2578 2017-05-31,2569 2017-06-01,2344 2017-06-02,2184 2017-06-03,2260 2017-06-04,2285 2017-06-05,2202 2017-06-06,2220 2017-06-07,2072 2017-06-08,1995 2017-06-09,1959 2017-06-10,1772 2017-06-11,1748 2017-06-12,1919 2017-06-13,1899 2017-06-14,1721 2017-06-15,1682 2017-06-16,1592 2017-06-17,1563 2017-06-18,1446 2017-06-19,1394 2017-06-20,1342 2017-06-21,1428 2017-06-22,1312 2017-06-23,1202 2017-06-24,1121 2017-06-25,1071 2017-06-26,977 2017-06-27,1005 2017-06-28,874 2017-06-29,767 2017-06-30,721 2017-07-01,655 2017-07-02,598 2017-07-03,557 2017-07-04,524 2017-07-05,494 2017-07-06,467 2017-07-07,442 2017-07-08,418 2017-07-09,398 2017-07-10,376 2017-07-11,358 2017-07-12,340 2017-07-13,330 2017-07-14,307 2017-07-15,292 2017-07-16,284 2017-07-17,271 2017-07-18,254 2017-07-19,242 2017-07-20,232 2017-07-21,231 2017-07-22,221 2017-07-23,225 2017-07-24,210 2017-07-25,224 2017-07-26,215 2017-07-27,236 2017-07-28,200 2017-07-29,233 2017-07-30,227 2017-07-31,216 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.