McPhee Reservoir Inflow Daily Average Forecast Flow (ending 12z on given date) Units: CFSD Created: April 28 2017 DAILY TOTAL: deterministic forecast flow (official forecast on CBRFC website) ESP TOTAL: 50% exceedance forecast flow based on climatology DATE,TOTAL, 2017-04-29,1418,Daily Model Output 2017-04-30,1356 2017-05-01,1291 2017-05-02,1351 2017-05-03,1498 2017-05-04,1556 2017-05-05,1725 2017-05-06,2105 2017-05-07,2414 2017-05-08,2440 2017-05-09,2222,ESP Model Output 2017-05-10,2112 2017-05-11,2184 2017-05-12,2171 2017-05-13,2092 2017-05-14,2045 2017-05-15,2014 2017-05-16,2226 2017-05-17,2423 2017-05-18,2439 2017-05-19,2501 2017-05-20,2412 2017-05-21,2496 2017-05-22,2538 2017-05-23,2335 2017-05-24,2253 2017-05-25,2226 2017-05-26,2189 2017-05-27,2178 2017-05-28,2139 2017-05-29,2346 2017-05-30,2394 2017-05-31,2340 2017-06-01,2279 2017-06-02,2131 2017-06-03,2218 2017-06-04,2173 2017-06-05,2117 2017-06-06,2070 2017-06-07,2013 2017-06-08,1907 2017-06-09,1865 2017-06-10,1745 2017-06-11,1735 2017-06-12,1816 2017-06-13,1819 2017-06-14,1593 2017-06-15,1568 2017-06-16,1498 2017-06-17,1451 2017-06-18,1332 2017-06-19,1348 2017-06-20,1214 2017-06-21,1302 2017-06-22,1217 2017-06-23,1127 2017-06-24,1077 2017-06-25,998 2017-06-26,922 2017-06-27,899 2017-06-28,821 2017-06-29,729 2017-06-30,686 2017-07-01,621 2017-07-02,563 2017-07-03,527 2017-07-04,490 2017-07-05,460 2017-07-06,433 2017-07-07,409 2017-07-08,387 2017-07-09,381 2017-07-10,362 2017-07-11,351 2017-07-12,334 2017-07-13,319 2017-07-14,298 2017-07-15,280 2017-07-16,273 2017-07-17,260 2017-07-18,244 2017-07-19,231 2017-07-20,221 2017-07-21,223 2017-07-22,213 2017-07-23,217 2017-07-24,206 2017-07-25,217 2017-07-26,209 2017-07-27,224 2017-07-28,198 2017-07-29,231 2017-07-30,226 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.