03/02/12 Total Dissolved Gas Saturation(%) - Average of 12:09:39 12 Highest Hours, 24 h Average and 24 h High Total Dissolved Gas Data at Upper Columbia Sites Hungry H. Dnst Boundary Grand Coulee Grand C. Tlwr Chief Joseph 24h 12h # 24h 12h # 24h 12h # 24h 12h # 24h 12h # Date Avg Avg High hr Avg Avg High hr Avg Avg High hr Avg Avg High hr Avg Avg High hr 01/20 --- --- --- 0 100.2 100.2 101.3 9 99.1 99.7 100.6 24 100.6 100.6 101.8 9 --- --- --- 0 01/21 --- --- --- 0 100.9 100.9 101.4 13 100.2 100.6 100.8 24 102.2 102.3 103.2 13 --- --- --- 0 01/22 --- --- --- 0 100.2 100.9 101.9 19 98.9 99.2 99.3 24 101.2 101.7 102.1 19 --- --- --- 0 01/23 --- --- --- 0 100.0 100.1 100.6 13 98.5 98.7 99.0 24 100.7 100.8 101.2 13 --- --- --- 0 01/24 --- --- --- 0 100.9 100.9 101.5 4 98.4 98.9 99.2 24 100.1 100.1 100.8 4 --- --- --- 0 01/25 --- --- --- 0 99.8 100.2 100.8 21 98.4 98.7 99.2 24 100.3 100.8 102.0 21 --- --- --- 0 01/26 --- --- --- 0 99.5 99.9 100.3 21 98.4 98.8 99.0 24 97.8 100.1 101.2 21 --- --- --- 0 01/27 --- --- --- 0 98.1 98.3 98.8 22 97.1 97.3 97.4 24 94.2 94.6 95.1 22 --- --- --- 0 01/28 --- --- --- 0 98.2 98.5 99.2 23 97.7 98.1 98.6 24 94.6 95.2 95.7 23 --- --- --- 0 01/29 --- --- --- 0 99.7 100.1 101.0 21 99.5 99.9 100.0 24 97.0 97.9 98.2 21 --- --- --- 0 01/30 --- --- --- 0 100.2 100.2 100.6 12 99.5 99.7 100.0 24 97.9 97.9 98.4 12 --- --- --- 0 01/31 --- --- --- 0 99.7 99.7 100.3 15 99.1 99.2 99.3 24 98.5 98.6 99.9 15 --- --- --- 0 02/01 --- --- --- 0 99.9 99.9 100.0 5 99.0 99.3 99.4 24 98.7 98.7 99.6 5 --- --- --- 0 02/02 --- --- --- 0 98.8 98.8 99.1 15 97.6 97.8 98.0 24 97.1 97.2 97.7 15 --- --- --- 0 -------------------------------------------------------------------------------------------------- Total Dissolved Gas Data at Upper and Mid-Columbia Sites Chief J. Dnst Wells Wells Dwnstrm Rocky Reach Rocky R. Tlwr Rock Island 24h 12h # 24h 12h # 24h 12h # 24h 12h # 24h 12h # 24h 12h # Date Avg Avg High hr Avg Avg High hr Avg Avg High hr Avg Avg High hr Avg Avg High hr Avg Avg High hr 01/20 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 01/21 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 01/22 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 01/23 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 01/24 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 01/25 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 01/26 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 01/27 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 01/28 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 01/29 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 01/30 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 01/31 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 02/01 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 02/02 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 -------------------------------------------------------------------------------------------------- Total Dissolved Gas Data at Mid-Columbia Sites Rock I. Tlwr Wanapum Wanapum Tlwr Priest Rapids Priest R. Dnstr Pasco 24h 12h # 24h 12h # 24h 12h # 24h 12h # 24h 12h # 24h 12h # Date Avg Avg High hr Avg Avg High hr Avg Avg High hr Avg Avg High hr Avg Avg High hr Avg Avg High hr 01/20 --- --- --- 0 96.3 96.8 97.4 24 96.4 96.8 97.4 24 96.5 97.0 97.7 24 96.5 97.0 97.6 24 --- --- --- 0 01/21 --- --- --- 0 96.9 97.4 97.7 24 96.9 97.5 97.7 24 97.1 97.7 98.0 24 97.0 97.5 97.8 24 --- --- --- 0 01/22 --- --- --- 0 96.1 96.4 96.6 24 96.0 96.3 96.5 24 95.8 96.0 96.2 24 96.1 96.5 96.7 24 --- --- --- 0 01/23 --- --- --- 0 95.6 95.8 96.0 24 95.6 95.8 96.0 24 95.2 95.4 95.8 24 95.6 95.8 96.2 24 --- --- --- 0 01/24 --- --- --- 0 95.7 96.2 96.4 24 95.6 96.0 96.3 24 95.4 95.8 96.3 24 95.6 96.1 96.4 24 --- --- --- 0 01/25 --- --- --- 0 95.9 96.1 96.3 24 95.8 95.9 96.2 24 96.0 96.1 96.4 24 96.2 96.4 96.7 24 --- --- --- 0 01/26 --- --- --- 0 96.4 96.6 96.9 24 96.3 96.5 96.8 24 96.3 96.7 97.0 24 96.6 96.9 97.1 24 --- --- --- 0 01/27 --- --- --- 0 95.9 96.1 96.3 24 95.8 95.9 96.2 24 95.4 95.6 95.9 24 95.8 96.2 96.3 24 --- --- --- 0 01/28 --- --- --- 0 96.1 96.5 96.8 24 96.0 96.3 96.5 24 96.3 96.6 97.0 24 96.5 96.8 96.9 24 --- --- --- 0 01/29 --- --- --- 0 97.7 98.3 98.6 24 97.7 98.3 98.7 24 98.0 98.5 98.9 24 97.9 98.5 98.8 24 --- --- --- 0 01/30 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 01/31 --- --- --- 0 98.1 98.3 98.4 24 98.0 98.2 98.3 24 98.1 98.2 98.3 24 98.2 98.3 98.4 24 --- --- --- 0 02/01 --- --- --- 0 98.5 98.7 98.9 24 98.5 98.7 98.8 24 97.8 98.1 98.2 24 98.1 98.3 98.3 24 --- --- --- 0 02/02 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 -------------------------------------------------------------------------------------------------- Total Dissolved Gas Data at Snake and Clearwater Sites Dworshak Clrwtr Peck Anatone Clrwtr-Lewiston Lower Granite Lower G. Tlwr 24h 12h # 24h 12h # 24h 12h # 24h 12h # 24h 12h # 24h 12h # Date Avg Avg High hr Avg Avg High hr Avg Avg High hr Avg Avg High hr Avg Avg High hr Avg Avg High hr 01/20 104.5 105.2 105.9 24 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 100.3 100.7 101.7 24 01/21 102.7 103.4 104.5 24 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 100.9 101.7 102.1 24 01/22 102.6 103.1 103.9 24 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 99.6 99.9 100.0 24 01/23 102.3 102.9 103.3 24 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 99.1 99.4 99.9 24 01/24 102.8 103.5 104.0 24 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 99.3 99.6 100.2 24 01/25 103.4 103.9 104.3 24 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 99.0 99.2 99.7 24 01/26 102.7 103.6 104.5 24 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 99.1 99.7 100.1 24 01/27 102.3 102.7 103.4 24 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 97.6 97.7 98.2 24 01/28 102.4 103.3 104.1 24 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 97.9 98.2 98.4 24 01/29 104.0 104.4 104.9 24 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 99.7 100.2 100.6 24 01/30 103.0 103.5 104.1 24 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 100.5 100.7 101.0 24 01/31 102.6 102.9 103.6 24 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 100.7 100.9 101.6 24 02/01 106.8 107.5 108.1 24 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 100.8 101.3 102.9 24 02/02 107.3 107.7 108.3 24 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 99.3 99.5 99.7 24 -------------------------------------------------------------------------------------------------- Total Dissolved Gas Data at Lower Snake Sites Little Goose L. Goose Tlwr Lower Mon. Lwr. Mon. Tlwr Ice Harbor Tlwtr Ice Harbor 24h 12h # 24h 12h # 24h 12h # 24h 12h # 24h 12h # 24h 12h # Date Avg Avg High hr Avg Avg High hr Avg Avg High hr Avg Avg High hr Avg Avg High hr Avg Avg High hr 01/20 --- --- --- 0 99.6 99.7 100.3 14 --- --- --- 0 99.3 100.3 103.7 24 --- --- --- 0 99.3 99.9 100.6 24 01/21 --- --- --- 0 99.3 99.9 100.1 24 --- --- --- 0 99.1 99.8 100.1 24 --- --- --- 0 99.9 100.5 101.0 24 01/22 --- --- --- 0 98.2 98.6 98.8 24 --- --- --- 0 98.2 98.6 99.1 24 --- --- --- 0 99.1 99.5 100.0 24 01/23 --- --- --- 0 97.9 98.1 98.3 24 --- --- --- 0 97.8 98.2 98.9 24 --- --- --- 0 98.5 98.9 99.5 24 01/24 --- --- --- 0 98.1 98.7 98.8 24 --- --- --- 0 97.6 98.1 98.3 24 --- --- --- 0 98.3 98.8 99.2 24 01/25 --- --- --- 0 98.0 98.2 98.6 24 --- --- --- 0 97.9 98.1 98.6 24 --- --- --- 0 98.5 98.7 99.4 24 01/26 --- --- --- 0 98.4 98.9 99.5 24 --- --- --- 0 97.8 98.3 99.0 24 --- --- --- 0 98.4 98.8 100.1 24 01/27 --- --- --- 0 97.7 98.2 99.3 24 --- --- --- 0 96.8 97.1 97.6 24 --- --- --- 0 97.4 97.7 98.0 24 01/28 --- --- --- 0 97.8 98.1 98.3 24 --- --- --- 0 97.6 98.0 98.3 24 --- --- --- 0 97.9 98.3 99.0 24 01/29 --- --- --- 0 99.3 99.9 100.0 24 --- --- --- 0 99.3 99.7 100.6 24 --- --- --- 0 99.7 100.0 100.1 24 01/30 --- --- --- 0 99.8 100.0 100.1 24 --- --- --- 0 99.7 100.1 100.9 24 --- --- --- 0 99.9 100.1 100.9 24 01/31 --- --- --- 0 99.6 99.9 100.1 24 --- --- --- 0 99.5 99.8 100.1 24 --- --- --- 0 99.8 100.0 100.3 24 02/01 --- --- --- 0 99.5 100.0 100.3 24 --- --- --- 0 99.5 100.0 100.6 24 --- --- --- 0 99.6 100.1 101.3 24 02/02 --- --- --- 0 98.3 98.7 98.8 24 --- --- --- 0 98.5 98.7 99.8 24 --- --- --- 0 98.6 99.0 99.5 24 -------------------------------------------------------------------------------------------------- Total Dissolved Gas Data at Lower Columbia Sites McNary-Wash. Tlwtr McNary John Day Tlwtr John Day 24h 12h # 24h 12h # 24h 12h # 24h 12h # Date Avg Avg High hr Avg Avg High hr Avg Avg High hr Avg Avg High hr 01/20 --- --- --- 0 99.2 99.6 99.8 24 --- --- --- 0 99.3 99.7 100.4 22 01/21 --- --- --- 0 97.8 98.4 99.1 24 --- --- --- 0 99.5 100.3 100.9 23 01/22 --- --- --- 0 97.5 97.9 98.2 24 --- --- --- 0 98.9 99.3 99.6 24 01/23 --- --- --- 0 96.8 96.9 97.2 24 --- --- --- 0 98.2 98.5 98.9 24 01/24 --- --- --- 0 97.8 98.1 98.2 24 --- --- --- 0 98.1 98.4 98.5 24 01/25 --- --- --- 0 97.9 98.2 98.5 24 --- --- --- 0 97.9 98.1 98.3 24 01/26 --- --- --- 0 97.4 97.9 98.2 24 --- --- --- 0 98.2 98.6 99.1 24 01/27 --- --- --- 0 97.6 97.8 98.0 24 --- --- --- 0 97.8 98.0 98.4 24 01/28 --- --- --- 0 98.8 99.2 99.5 24 --- --- --- 0 98.2 98.5 98.6 24 01/29 --- --- --- 0 100.8 101.1 101.2 24 --- --- --- 0 99.8 100.2 100.4 24 01/30 --- --- --- 0 100.5 100.6 100.7 24 --- --- --- 0 99.6 99.8 100.0 24 01/31 --- --- --- 0 100.4 100.6 101.1 24 --- --- --- 0 99.7 100.0 100.3 24 02/01 --- --- --- 0 99.3 99.8 100.2 24 --- --- --- 0 99.8 100.2 100.4 24 02/02 --- --- --- 0 99.1 99.2 99.3 24 --- --- --- 0 99.2 99.4 99.6 24 -------------------------------------------------------------------------------------------------- Total Dissolved Gas Data at Lower Columbia Sites The Dalles Dnstr T. Dalles Bonneville Warrendale Camas\Washug. Cascade Isld. 24h 12h # 24h 12h # 24h 12h # 24h 12h # 24h 12h # 24h 12h # Date Avg Avg High hr Avg Avg High hr Avg Avg High hr Avg Avg High hr Avg Avg High hr Avg Avg High hr 01/20 --- --- --- 0 98.8 99.4 99.9 24 --- --- --- 0 100.2 100.3 100.4 13 --- --- --- 0 --- --- --- 0 01/21 --- --- --- 0 99.1 99.6 100.0 24 --- --- --- 0 100.1 100.3 100.7 19 --- --- --- 0 --- --- --- 0 01/22 --- --- --- 0 98.8 99.2 99.6 24 --- --- --- 0 100.3 100.5 100.8 20 --- --- --- 0 --- --- --- 0 01/23 --- --- --- 0 98.1 98.4 98.5 24 --- --- --- 0 99.8 99.9 100.1 16 --- --- --- 0 --- --- --- 0 01/24 --- --- --- 0 98.0 98.2 98.4 24 --- --- --- 0 99.5 99.7 99.9 23 --- --- --- 0 --- --- --- 0 01/25 --- --- --- 0 97.6 97.9 98.0 24 --- --- --- 0 99.3 99.5 100.1 24 --- --- --- 0 --- --- --- 0 01/26 --- --- --- 0 98.0 98.2 98.4 24 --- --- --- 0 99.3 99.8 100.8 24 --- --- --- 0 --- --- --- 0 01/27 --- --- --- 0 97.7 98.0 98.1 24 --- --- --- 0 99.0 99.2 99.5 24 --- --- --- 0 --- --- --- 0 01/28 --- --- --- 0 98.3 98.6 98.7 24 --- --- --- 0 99.6 99.9 100.3 24 --- --- --- 0 --- --- --- 0 01/29 --- --- --- 0 99.7 100.3 100.4 24 --- --- --- 0 101.1 101.7 102.1 24 --- --- --- 0 --- --- --- 0 01/30 --- --- --- 0 99.8 100.0 100.0 24 --- --- --- 0 101.7 102.0 102.2 24 --- --- --- 0 --- --- --- 0 01/31 --- --- --- 0 99.9 100.1 100.3 24 --- --- --- 0 102.3 102.7 102.9 24 --- --- --- 0 --- --- --- 0 02/01 --- --- --- 0 99.5 99.8 100.0 24 --- --- --- 0 101.5 102.0 102.6 24 --- --- --- 0 --- --- --- 0 02/02 --- --- --- 0 99.0 99.4 99.6 24 --- --- --- 0 101.2 101.7 101.8 24 --- --- --- 0 --- --- --- 0 -------------------------------------------------------------------------------------------------- End of File