McPhee Reservoir Inflow Daily Average Forecast Flow (ending 12z on given date) Units: CFSD Created: April 20 2017 DAILY TOTAL: deterministic forecast flow (official forecast on CBRFC website) ESP TOTAL: 50% exceedance forecast flow based on climatology DATE,TOTAL, 2017-04-21,2874,Daily Model Output 2017-04-22,2756 2017-04-23,2312 2017-04-24,2270 2017-04-25,2642 2017-04-26,2744 2017-04-27,2435 2017-04-28,2135 2017-04-29,1783 2017-04-30,1509 2017-05-01,2095,ESP Model Output 2017-05-02,2305 2017-05-03,2265 2017-05-04,2390 2017-05-05,2297 2017-05-06,2471 2017-05-07,2394 2017-05-08,2359 2017-05-09,2332 2017-05-10,2228 2017-05-11,2191 2017-05-12,2188 2017-05-13,2218 2017-05-14,1996 2017-05-15,2030 2017-05-16,2071 2017-05-17,2513 2017-05-18,2447 2017-05-19,2444 2017-05-20,2497 2017-05-21,2385 2017-05-22,2321 2017-05-23,2155 2017-05-24,2133 2017-05-25,2145 2017-05-26,2134 2017-05-27,2199 2017-05-28,2148 2017-05-29,2204 2017-05-30,2201 2017-05-31,2274 2017-06-01,2155 2017-06-02,1974 2017-06-03,2085 2017-06-04,2018 2017-06-05,1891 2017-06-06,1899 2017-06-07,1810 2017-06-08,1691 2017-06-09,1682 2017-06-10,1530 2017-06-11,1602 2017-06-12,1707 2017-06-13,1641 2017-06-14,1621 2017-06-15,1509 2017-06-16,1474 2017-06-17,1358 2017-06-18,1345 2017-06-19,1297 2017-06-20,1200 2017-06-21,1142 2017-06-22,1104 2017-06-23,1063 2017-06-24,962 2017-06-25,864 2017-06-26,788 2017-06-27,771 2017-06-28,718 2017-06-29,654 2017-06-30,604 2017-07-01,531 2017-07-02,497 2017-07-03,468 2017-07-04,437 2017-07-05,413 2017-07-06,391 2017-07-07,375 2017-07-08,356 2017-07-09,345 2017-07-10,328 2017-07-11,312 2017-07-12,297 2017-07-13,292 2017-07-14,275 2017-07-15,258 2017-07-16,250 2017-07-17,239 2017-07-18,228 2017-07-19,216 2017-07-20,208 2017-07-21,204 2017-07-22,198 2017-07-23,198 2017-07-24,193 2017-07-25,197 2017-07-26,202 2017-07-27,204 2017-07-28,197 2017-07-29,221 2017-07-30,214 2017-07-31,211 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.