Source: Fish Passage Center Created: September 02,2010 at 07:50 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 ========== ==================================================================================================================== 08/19/2010 80.1 0.2 79.2 0.0 78.3 5.9 76.5 7.5 77.6 19.7 73.7 18.4 71.8 25.1 08/20/2010 85.2 0.2 86.4 0.0 90.0 6.0 89.5 6.9 92.5 16.5 96.5 18.9 95.4 26.0 08/21/2010 47.4 0.2 46.6 0.0 56.5 4.5 58.9 0.0 61.2 0.0 73.3 18.8 75.0 25.7 08/22/2010 54.1 0.2 59.1 0.0 51.0 4.3 48.4 0.0 49.2 0.0 42.8 18.1 44.6 25.1 08/23/2010 90.3 0.2 92.1 0.0 95.0 6.4 94.7 0.0 96.5 0.0 94.0 12.1 84.3 25.7 08/24/2010 90.3 0.2 86.7 0.0 88.6 6.0 86.2 0.0 87.6 0.0 94.9 1.7 94.6 9.2 08/25/2010 96.2 0.2 98.2 0.0 97.6 7.2 97.8 0.0 99.1 0.0 92.6 1.9 86.2 1.0 08/26/2010 71.5 0.2 71.0 0.0 78.6 6.7 81.1 0.0 84.3 0.0 104.1 1.9 104.3 0.9 08/27/2010 70.9 0.2 70.0 0.0 70.3 0.0 75.4 0.0 77.5 0.0 88.1 1.4 85.7 1.0 08/28/2010 65.9 0.2 65.5 0.0 61.9 0.0 64.3 0.0 66.1 0.0 67.5 1.4 64.0 0.7 08/29/2010 46.7 0.2 53.4 0.0 50.1 0.0 52.1 0.0 55.3 0.0 47.8 0.9 43.5 1.0 08/30/2010 84.5 0.2 80.9 0.0 76.7 0.0 74.8 0.0 75.0 0.0 78.9 1.6 75.6 1.0 08/31/2010 83.7 0.2 81.0 0.0 85.2 0.4 83.4 0.8 83.2 0.0 77.4 1.6 72.1 1.0 09/01/2010 50.9 0.1 58.4 0.0 60.6 0.0 63.4 0.0 65.3 0.0 78.8 2.7 74.0 0.8 ========== ==================================================================================================================== 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 ========== ================================================================================================= 08/19/2010 10.1 0.0 9.3 12.7 31.5 21.9 31.8 9.5 30.0 17.4 30.0 19.8 08/20/2010 10.1 0.0 8.9 11.8 30.4 17.7 29.2 9.3 26.8 14.6 26.8 16.9 08/21/2010 10.2 0.0 8.5 11.9 31.0 18.2 33.4 11.2 32.3 17.4 33.5 23.7 08/22/2010 10.2 0.0 8.1 10.7 26.7 13.6 25.9 11.1 24.6 12.3 25.8 15.8 08/23/2010 10.3 0.0 8.4 8.9 27.0 14.2 28.5 10.2 26.7 14.6 27.5 17.9 08/24/2010 10.3 0.0 8.4 8.9 28.0 15.0 27.7 9.3 27.0 14.6 26.4 16.5 08/25/2010 10.3 0.0 8.7 10.2 27.4 14.7 27.3 9.3 25.3 13.0 26.0 16.1 08/26/2010 8.0 0.0 9.1 9.9 26.3 13.4 26.9 9.3 26.1 14.0 26.2 16.1 08/27/2010 8.0 0.0 8.5 9.0 25.1 12.3 25.3 9.3 24.2 12.1 24.9 15.3 08/28/2010 8.0 0.0 8.9 8.9 24.1 11.5 23.7 8.4 22.2 9.9 23.3 13.1 08/29/2010 8.1 0.0 8.9 9.0 24.1 11.5 23.7 7.5 22.2 9.9 21.9 11.9 08/30/2010 8.1 0.0 9.1 9.0 24.2 11.5 24.8 7.5 22.1 10.0 22.0 11.9 08/31/2010 8.1 0.0 9.5 9.0 24.2 11.5 24.6 7.5 23.3 10.9 22.7 13.0 09/01/2010 8.1 0.0 --- --- 25.5 0.0 25.5 0.0 25.5 0.0 23.6 0.0 ========== ================================================================================================= 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 ========== ================================================================================= 08/19/2010 124.0 62.4 124.6 37.3 120.0 48.1 135.5 79.9 0.0 43.2 08/20/2010 117.8 59.1 116.0 34.7 108.8 43.5 117.9 74.8 0.0 30.7 08/21/2010 120.6 60.4 105.5 31.7 100.5 40.3 118.3 75.1 0.0 30.8 08/22/2010 113.7 57.0 102.7 30.9 99.2 39.7 117.9 74.7 0.0 30.8 08/23/2010 109.8 54.9 108.8 32.6 105.9 42.4 118.3 74.7 0.0 31.2 08/24/2010 107.2 53.7 109.4 32.7 105.3 41.6 116.3 72.9 0.0 31.0 08/25/2010 131.8 65.9 117.3 35.3 111.6 44.2 113.4 70.1 0.0 30.9 08/26/2010 111.5 55.9 104.0 31.1 98.0 39.0 112.9 69.9 0.0 30.7 08/27/2010 120.8 60.7 109.9 32.9 103.8 41.4 112.6 69.5 0.0 30.7 08/28/2010 106.9 51.3 99.4 29.8 95.1 37.7 111.0 68.1 0.0 30.6 08/29/2010 99.6 43.5 95.0 28.5 94.0 37.3 108.0 64.9 0.0 30.7 08/30/2010 93.0 37.3 95.3 28.6 90.2 34.2 103.9 60.9 0.0 30.6 08/31/2010 100.3 45.5 88.5 26.6 88.9 34.2 96.6 55.3 0.0 30.7 09/01/2010 92.3 0.0 81.7 0.9 83.7 0.0 87.2 2.1 1.2 76.5 ========== ================================================================================= * As reported by the Corps of Engineers These data were obtained from the Corps of Engineers.. --- Data not available or incorrect