McPhee Reservoir Inflow Daily Average Forecast Flow (ending 12z on given date) Units: CFSD Created: April 26 2017 DAILY TOTAL: deterministic forecast flow (official forecast on CBRFC website) ESP TOTAL: 50% exceedance forecast flow based on climatology DATE,TOTAL, 2017-04-27,1733,Daily Model Output 2017-04-28,1610 2017-04-29,1531 2017-04-30,1391 2017-05-01,1294 2017-05-02,1292 2017-05-03,1319 2017-05-04,1202 2017-05-05,1099 2017-05-06,1134 2017-05-07,1890,ESP Model Output 2017-05-08,2000 2017-05-09,2224 2017-05-10,2204 2017-05-11,2199 2017-05-12,2129 2017-05-13,2280 2017-05-14,2108 2017-05-15,2201 2017-05-16,2403 2017-05-17,2563 2017-05-18,2535 2017-05-19,2596 2017-05-20,2512 2017-05-21,2630 2017-05-22,2748 2017-05-23,2499 2017-05-24,2397 2017-05-25,2484 2017-05-26,2320 2017-05-27,2320 2017-05-28,2328 2017-05-29,2499 2017-05-30,2609 2017-05-31,2598 2017-06-01,2397 2017-06-02,2230 2017-06-03,2338 2017-06-04,2357 2017-06-05,2265 2017-06-06,2296 2017-06-07,2174 2017-06-08,2047 2017-06-09,1989 2017-06-10,1806 2017-06-11,1822 2017-06-12,1964 2017-06-13,1993 2017-06-14,1785 2017-06-15,1691 2017-06-16,1655 2017-06-17,1636 2017-06-18,1462 2017-06-19,1418 2017-06-20,1365 2017-06-21,1437 2017-06-22,1351 2017-06-23,1252 2017-06-24,1181 2017-06-25,1108 2017-06-26,1019 2017-06-27,1046 2017-06-28,926 2017-06-29,813 2017-06-30,766 2017-07-01,682 2017-07-02,632 2017-07-03,580 2017-07-04,543 2017-07-05,510 2017-07-06,471 2017-07-07,454 2017-07-08,429 2017-07-09,411 2017-07-10,389 2017-07-11,374 2017-07-12,355 2017-07-13,337 2017-07-14,320 2017-07-15,302 2017-07-16,290 2017-07-17,276 2017-07-18,263 2017-07-19,249 2017-07-20,239 2017-07-21,234 2017-07-22,225 2017-07-23,235 2017-07-24,215 2017-07-25,228 2017-07-26,219 2017-07-27,238 2017-07-28,203 2017-07-29,237 2017-07-30,233 2017-07-31,219 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.