McPhee Reservoir Inflow Daily Average Forecast Flow (ending 12z on given date) Units: CFSD Created: April 24 2017 DAILY TOTAL: deterministic forecast flow (official forecast on CBRFC website) ESP TOTAL: 50% exceedance forecast flow based on climatology DATE,TOTAL, 2017-04-25,2504,Daily Model Output 2017-04-26,2756 2017-04-27,2429 2017-04-28,2052 2017-04-29,1912 2017-04-30,1654 2017-05-01,1565 2017-05-02,1685 2017-05-03,1526 2017-05-04,1462 2017-05-05,2023,ESP Model Output 2017-05-06,2066 2017-05-07,2118 2017-05-08,2221 2017-05-09,2254 2017-05-10,2178 2017-05-11,2193 2017-05-12,2159 2017-05-13,2197 2017-05-14,2012 2017-05-15,2150 2017-05-16,2206 2017-05-17,2437 2017-05-18,2414 2017-05-19,2591 2017-05-20,2668 2017-05-21,2500 2017-05-22,2538 2017-05-23,2333 2017-05-24,2287 2017-05-25,2277 2017-05-26,2214 2017-05-27,2207 2017-05-28,2190 2017-05-29,2325 2017-05-30,2385 2017-05-31,2469 2017-06-01,2233 2017-06-02,2117 2017-06-03,2182 2017-06-04,2191 2017-06-05,2057 2017-06-06,2093 2017-06-07,2013 2017-06-08,1853 2017-06-09,1877 2017-06-10,1685 2017-06-11,1657 2017-06-12,1830 2017-06-13,1814 2017-06-14,1653 2017-06-15,1597 2017-06-16,1551 2017-06-17,1512 2017-06-18,1400 2017-06-19,1376 2017-06-20,1283 2017-06-21,1321 2017-06-22,1229 2017-06-23,1138 2017-06-24,1054 2017-06-25,976 2017-06-26,918 2017-06-27,910 2017-06-28,795 2017-06-29,708 2017-06-30,667 2017-07-01,614 2017-07-02,564 2017-07-03,521 2017-07-04,489 2017-07-05,461 2017-07-06,436 2017-07-07,413 2017-07-08,391 2017-07-09,373 2017-07-10,354 2017-07-11,336 2017-07-12,324 2017-07-13,314 2017-07-14,298 2017-07-15,275 2017-07-16,271 2017-07-17,259 2017-07-18,247 2017-07-19,231 2017-07-20,220 2017-07-21,222 2017-07-22,216 2017-07-23,219 2017-07-24,202 2017-07-25,217 2017-07-26,211 2017-07-27,226 2017-07-28,197 2017-07-29,229 2017-07-30,223 2017-07-31,213 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.