McPhee Reservoir Inflow Daily Average Forecast Flow (ending 12z on given date) Units: CFSD Created: April 30 2017 DAILY TOTAL: deterministic forecast flow (official forecast on CBRFC website) ESP TOTAL: 50% exceedance forecast flow based on climatology DATE,TOTAL, 2017-05-01,1124,Daily Model Output 2017-05-02,1450 2017-05-03,1623 2017-05-04,1589 2017-05-05,1608 2017-05-06,1865 2017-05-07,2351 2017-05-08,2609 2017-05-09,2474 2017-05-10,2169 2017-05-11,2557,ESP Model Output 2017-05-12,2375 2017-05-13,2286 2017-05-14,2111 2017-05-15,2176 2017-05-16,2364 2017-05-17,2454 2017-05-18,2477 2017-05-19,2610 2017-05-20,2539 2017-05-21,2493 2017-05-22,2572 2017-05-23,2363 2017-05-24,2266 2017-05-25,2211 2017-05-26,2178 2017-05-27,2195 2017-05-28,2135 2017-05-29,2327 2017-05-30,2344 2017-05-31,2250 2017-06-01,2146 2017-06-02,2063 2017-06-03,2112 2017-06-04,2119 2017-06-05,2052 2017-06-06,1991 2017-06-07,1971 2017-06-08,1899 2017-06-09,1830 2017-06-10,1693 2017-06-11,1655 2017-06-12,1720 2017-06-13,1670 2017-06-14,1519 2017-06-15,1550 2017-06-16,1489 2017-06-17,1410 2017-06-18,1291 2017-06-19,1258 2017-06-20,1166 2017-06-21,1237 2017-06-22,1198 2017-06-23,1047 2017-06-24,995 2017-06-25,929 2017-06-26,847 2017-06-27,861 2017-06-28,782 2017-06-29,717 2017-06-30,654 2017-07-01,580 2017-07-02,543 2017-07-03,507 2017-07-04,465 2017-07-05,432 2017-07-06,405 2017-07-07,410 2017-07-08,388 2017-07-09,377 2017-07-10,358 2017-07-11,343 2017-07-12,325 2017-07-13,309 2017-07-14,292 2017-07-15,272 2017-07-16,267 2017-07-17,255 2017-07-18,242 2017-07-19,228 2017-07-20,218 2017-07-21,217 2017-07-22,208 2017-07-23,216 2017-07-24,204 2017-07-25,207 2017-07-26,200 2017-07-27,218 2017-07-28,197 2017-07-29,225 2017-07-30,217 2017-07-31,209 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.