Source: Fish Passage Center Created: May 09,2008 at 07:38 Daily Average Flow and Spill (in kcfs) at Mid-Columbia Projects Grand Chief Rocky Rock Priest Coulee Joseph Wells Reach Island Wanapum Rapids Date Flow Spill Flow Spill Flow Spill Flow Spill Flow Spill Flow Spill Flow Spill ========== ==================================================================================================================== 04/25/2008 116.9 0.0 116.8 0.0 120.0 7.8 116.6 0.0 119.5 10.2 145.5 0.0 149.7 0.0 04/26/2008 113.4 0.0 107.0 0.0 121.7 8.4 121.6 0.0 125.9 9.8 125.1 0.0 122.6 0.0 04/27/2008 112.6 0.0 122.9 19.2 117.7 8.1 112.1 0.0 114.1 9.0 112.4 0.0 117.9 0.0 04/28/2008 116.2 0.0 113.8 0.0 116.6 7.9 111.7 0.0 114.0 10.5 124.3 0.0 122.0 0.0 04/29/2008 99.7 0.0 105.8 0.0 111.2 7.9 111.6 0.0 116.1 12.6 124.7 0.0 119.2 0.0 04/30/2008 78.8 0.0 70.6 0.0 95.0 6.5 92.3 0.0 97.1 13.0 105.9 7.5 107.4 0.0 05/01/2008 100.9 0.0 108.0 0.0 101.0 6.7 96.0 0.0 97.8 12.4 117.9 17.8 117.1 9.1 05/02/2008 98.3 0.0 101.1 0.0 102.9 7.5 102.8 0.0 103.8 11.8 110.1 16.5 104.0 20.3 05/03/2008 98.2 0.0 99.7 0.0 102.8 7.3 97.0 0.0 100.5 11.5 93.5 17.4 96.2 20.5 05/04/2008 63.5 0.0 65.4 0.0 82.4 6.1 88.8 0.0 92.8 9.8 100.2 17.5 96.2 20.1 05/05/2008 105.7 0.0 103.4 0.0 99.2 7.9 92.5 0.2 94.3 11.4 96.6 17.3 91.2 20.2 05/06/2008 107.5 0.0 108.6 0.0 113.8 8.0 108.2 0.0 112.4 11.1 100.7 18.5 94.8 20.5 05/07/2008 112.0 0.0 111.4 0.0 121.7 8.3 125.9 0.0 131.9 10.5 136.5 19.6 128.4 22.2 05/08/2008 117.7 0.0 125.9 0.0 137.7 8.7 130.4 0.0 134.8 13.0 144.4 19.2 142.8 21.4 ========== ==================================================================================================================== Daily Average Flow and Spill (in kcfs) at Snake Basin Projects Hells Lower Little Lower Ice Dworshak Brownlee Canyon Granite Goose Monumental Harbor Date Flow Spill Inflow Outflow Flow Spill Flow Spill Flow Spill Flow Spill ========== ================================================================================================= 04/25/2008 10.6 0.0 16.0 20.4 60.2 20.4 59.7 21.0 56.7 24.3 63.1 49.0 04/26/2008 10.7 0.0 15.2 21.6 56.1 20.4 53.5 22.9 51.8 25.3 56.3 44.9 04/27/2008 10.7 0.0 15.7 19.0 58.3 20.3 57.7 23.0 54.5 25.3 58.7 46.1 04/28/2008 10.7 0.0 15.8 21.4 55.2 20.2 54.9 22.6 50.8 24.5 54.8 42.1 04/29/2008 10.7 0.0 17.7 14.7 67.2 20.4 65.6 25.7 62.9 22.9 67.7 48.9 04/30/2008 10.7 0.0 18.1 14.2 71.2 20.4 71.6 26.6 68.6 21.5 74.3 55.5 05/01/2008 10.7 0.0 18.5 12.3 67.7 20.4 66.1 27.9 66.3 22.5 73.6 49.8 05/02/2008 10.7 0.0 17.5 14.5 63.5 20.4 62.3 28.0 60.7 23.8 61.7 22.8 05/03/2008 10.8 0.0 16.6 14.8 62.3 20.3 62.1 29.1 61.5 23.8 65.2 19.5 05/04/2008 10.8 0.0 17.4 17.2 63.2 20.3 63.1 29.0 61.2 23.8 64.9 43.7 05/05/2008 10.7 0.0 18.1 20.1 74.0 20.2 72.0 30.7 71.2 23.1 76.9 50.8 05/06/2008 10.7 0.0 19.4 13.6 83.9 20.1 82.0 31.3 79.5 20.6 81.0 30.6 05/07/2008 10.4 0.0 19.6 15.7 87.5 20.3 84.8 31.1 86.6 19.7 88.0 26.2 05/08/2008 7.5 0.0 --- --- 101.2 32.8 100.7 34.6 100.8 21.5 105.3 54.1 ========== ================================================================================================= Daily Average Flow and Spill (in kcfs) at Lower Columbia Projects McNary John Day The Dalles Bonneville Date Flow Spill Flow Spill Flow Spill Flow Spill PH1 PH2 ========== ================================================================================= 04/25/2008 219.0 87.7 227.9 68.9 216.6 86.1 205.4 98.8 5.0 90.3 04/26/2008 210.1 84.3 206.0 61.7 197.0 78.7 213.5 100.6 6.4 95.1 04/27/2008 169.7 68.0 157.5 47.4 154.8 61.9 185.0 99.5 1.3 72.8 04/28/2008 179.1 72.0 186.7 56.4 178.4 71.2 198.1 99.1 11.0 76.6 04/29/2008 184.1 73.9 167.7 51.1 165.5 66.3 186.5 98.9 0.9 75.3 04/30/2008 191.1 76.4 190.2 57.3 179.8 71.6 183.6 99.3 0.0 72.8 05/01/2008 200.9 80.4 206.8 62.3 198.9 79.7 223.4 99.8 10.0 102.3 05/02/2008 195.7 78.3 213.7 81.0 207.0 82.9 218.0 100.1 12.3 94.2 05/03/2008 182.6 73.5 180.4 72.3 169.4 67.7 183.3 101.0 0.7 70.6 05/04/2008 154.3 62.3 147.4 59.0 140.0 56.1 159.5 101.1 0.0 47.0 05/05/2008 190.8 76.5 190.1 76.0 188.8 75.7 201.0 99.1 7.2 83.3 05/06/2008 187.6 75.1 191.9 61.4 186.7 74.4 209.8 95.7 10.8 91.9 05/07/2008 241.4 96.9 240.3 72.5 230.4 92.2 236.8 97.0 37.8 90.7 05/08/2008 239.8 96.4 230.7 69.6 222.6 88.9 237.8 102.4 33.6 90.4 ========== ================================================================================= * As reported by the Corps of Engineers These data were obtained from the Corps of Engineers.. --- Data not available or incorrect