Forecast of Discharges for Lower Fraser River and Tributaries

FORECAST OF DISCHARGES FOR LOWER FRASER RIVER AND TRIBUTARIES

Reading UPPER BOUND at 06 AM Forecast Daily Discharge (m3/s): AVERAGE (m3/s) LOWER BOUND Station ID Watershed Station Name Tue Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu 2021-09-28 2021-09-28 2021-09-29 2021-09-30 2021-10-01 2021-10-02 2021-10-03 2021-10-04 2021-10-05 2021-10-06 2021-10-07 92.7 89.9 66.2 103.3 74.6 10.8 9.0 28.5 25.1 23.5 08MF065 Lower Fraser Nahatlatch River below Tachewana 73.4 73.8 63.6 49.3 67.1 25.0 5.9 5.4 15.4 13.3 14.1 Creek 51.9 37.1 33.1 34.0 5.2 3.3 3.0 3.8 6.1 5.7 2917.3 2736.4 2516.6 2488.8 2512.1 2500.9 2549.7 2669.1 2715.9 2720.5 99FK073 Lower Fraser Fraser River near Boston Bar 2887.7 2748.2 2486.0 2294.1 2282.3 2228.2 2213.0 2246.4 2292.1 2302.2 2258.6 (Routing Station) 2597.8 2268.4 2109.5 2069.8 1975.2 1946.6 1942.7 1916.4 1903.4 1793.5 27.3 22.5 22.7 44.2 22.9 10.8 8.7 20.8 47.6 20.1 08MF068 Lower Fraser Coquihalla River above Alexander 23.3 20.4 15.1 12.3 27.1 14.2 5.3 4.7 12.7 25.6 8.9 Creek 13.4 7.5 7.4 12.4 5.3 2.8 2.9 4.3 8.7 3.3 2559.9 2390.0 2108.7 2076.6 2097.6 1950.7 2015.3 2135.9 2223.0 2195.4 08MF005 Lower Fraser Fraser River at Hope 2533.3 2416.8 2147.3 1884.6 1882.3 1834.0 1735.4 1773.8 1808.0 1883.7 1830.8 2270.0 1905.8 1695.2 1660.7 1572.9 1533.0 1522.0 1512.7 1546.0 1447.5 148.7 139.3 136.8 156.6 133.7 106.2 115.8 112.3 107.8 107.2 08MG00A Lillooet Lillooet River FSR (Non WSC 124.5 128.9 108.8 108.7 121.1 93.6 81.7 87.5 85.5 83.2 82.7 Station) 105.0 81.3 80.4 86.5 65.6 59.9 59.3 60.5 58.8 57.8 46.4 26.2 24.6 29.6 23.2 21.2 23.8 21.9 21.5 21.6 08MG00R Lillooet Ryan River at the Mouth 41.5 33.5 19.3 19.8 22.1 16.8 16.4 17.7 16.4 16.3 16.3 (Estimated Station) 20.5 15.2 15.1 14.4 12.1 11.9 11.8 11.2 11.1 11.0 222.9 212.5 192.6 217.2 214.0 164.2 172.5 175.9 169.3 167.9 08MG005 Lillooet Lillooet River near Pemberton 191.4 197.3 158.8 151.2 168.3 143.0 122.5 126.7 126.9 124.0 123.0 166.4 122.4 115.7 121.0 92.0 85.5 82.8 82.2 79.5 78.2 107.3 73.9 72.8 102.4 71.6 56.0 66.7 64.7 60.2 58.2 08MG02R Lillooet Green River near Nairn Falls 86.1 86.7 51.7 56.4 72.0 46.4 42.4 48.4 47.0 44.0 42.6 (Estimated Station) 59.1 38.5 38.0 43.9 30.6 30.0 30.2 29.4 27.7 27.0 73.3 30.8 28.5 38.4 22.1 17.5 22.1 19.6 24.7 20.7 08MG03R Lillooet Birkenhead River at Mt Currie 63.2 50.1 20.9 21.3 25.6 14.8 12.7 15.4 14.1 16.3 14.3 (Estimated Station) 24.9 14.6 14.8 13.5 9.3 8.9 9.5 9.0 9.2 8.5 452.9 478.0 475.0 494.4 510.3 487.6 447.1 449.1 446.9 441.7 08MG027 Lillooet Lillooet River at Tenas Narrows 376.2 415.8 438.6 407.8 412.7 417.7 376.8 353.1 350.6 344.6 334.2 369.8 393.5 348.8 334.9 324.3 277.4 262.4 251.5 243.5 230.0 9.913 10.012 10.052 10.200 10.263 10.249 10.176 10.093 10.060 10.025 08MG012 Lillooet Harrison Lake near Harrison 9.775 9.835 9.939 9.956 10.005 10.101 10.027 9.911 9.819 9.760 9.704 Hot Springs (Water level in metre) 9.760 9.849 9.859 9.840 9.931 9.802 9.653 9.553 9.462 9.385 33.6 36.8 54.1 65.0 62.2 51.5 41.1 35.0 34.7 30.2 08MH103 Chilliwack Chilliwack River above Slesse 30.5 30.8 30.1 31.1 52.9 46.3 37.0 29.6 25.9 25.3 20.5 Creek 28.4 23.3 21.0 38.6 32.7 24.8 20.3 17.9 16.1 12.2 59.0 62.4 75.7 208.9 164.5 78.6 60.9 57.9 63.2 58.6 08MH001 Chilliwack Chilliwack River at Vedder 56.3 56.2 53.8 51.5 143.1 91.6 56.1 46.4 44.9 47.3 41.2 Crossing 52.6 43.9 41.4 57.6 52.0 39.0 34.3 32.2 32.1 26.6 4172.6 4217.1 4072.0 4616.9 4578.3 3759.7 3404.2 3523.2 3741.2 3789.5 08MH024 Lower Fraser Fraser River at Mission 3772.2 3787.0 3747.6 3435.8 3665.4 3652.5 3100.1 2943.2 2955.6 3115.4 3109.7 3403.9 3279.9 2931.5 2874.5 2907.2 2558.9 2498.7 2455.2 2523.4 2491.2 174.1 92.2 313.5 173.8 31.8 26.3 65.0 46.9 40.3 56.3 08MH147 Lower Fraser Stave River above Stave Lake 144.4 110.7 54.4 119.0 55.6 19.6 18.6 30.5 26.2 23.4 28.7 51.9 26.1 20.3 14.0 10.9 11.1 10.9 12.7 10.8 11.4

DISCLAIMER: Click here for more information. Colour Scheme for Return Periods: This forecast is derived from the CLEVER Model, a hydrologic model using third-party data as inputs. The data may be provisional and may include uncertainty and errors, and the model has its own limitations. This is the so-called modeling uncertainty. As such, the model forecast may also include errors and the actual observed discharges RTP<1Y RTP=1-2Y RTP=2-5Y RTP=5-10Y and water levels are different from the forecasts. It is also possible that the actual flow is higher than the forecast upper bound or lower than the forecast lower bound. Users of this forecast must accept all responsibility for their use and interpretation. RTP=10-20Y RTP=20-50Y RTP=50-100Y RTP>=100Y