05/09/08 Total Dissolved Gas Saturation(%) - Average of 07:41:49 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 4/25 97 97 97 24 104 104 105 24 105 105 105 24 104 105 105 24 104 104 105 24 4/26 96 96 97 24 104 104 105 24 104 105 105 24 103 104 105 24 104 105 105 24 4/27 97 97 97 24 104 104 106 14 107 108 108 24 104 104 105 14 105 105 105 24 4/28 97 98 98 24 106 107 108 22 108 109 110 24 106 106 107 22 106 106 106 24 4/29 98 98 99 24 106 107 108 21 108 108 108 24 106 107 107 21 106 106 106 24 4/30 97 98 98 24 105 106 107 22 106 107 107 24 105 106 107 22 106 106 106 24 5/1 96 96 97 24 104 105 106 23 106 106 107 24 105 105 106 23 105 105 106 24 5/2 96 96 97 24 105 107 107 22 107 108 109 24 105 105 106 22 105 105 106 24 5/3 97 97 97 24 106 107 108 22 108 108 109 24 106 106 107 22 106 106 106 24 5/4 97 97 97 24 106 107 107 22 107 107 107 24 106 106 107 22 106 107 107 24 5/5 97 97 97 24 106 107 108 19 108 109 109 24 107 107 108 19 107 107 108 24 5/6 97 97 98 24 108 110 114 23 107 108 108 24 106 107 108 23 107 107 108 23 5/7 97 97 98 24 110 112 113 24 108 109 109 24 107 107 108 24 107 107 108 24 5/8 97 97 98 24 114 115 116 22 107 108 108 24 106 106 108 22 106 106 107 24 -------------------------------------------------------------------------------------------------- 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 4/25 104 105 105 24 104 104 104 24 105 106 106 24 105 105 106 24 105 106 106 24 106 106 106 24 4/26 104 104 105 24 104 104 105 24 105 106 106 24 105 105 105 24 105 105 105 24 105 105 106 24 4/27 113 117 120 24 105 106 106 24 106 107 107 24 106 106 107 24 106 106 107 24 106 107 107 24 4/28 106 107 107 24 109 110 111 24 110 111 111 24 107 108 108 24 108 108 108 24 107 108 109 24 4/29 106 107 107 24 107 108 109 24 109 110 111 24 108 108 108 24 108 108 108 24 108 108 108 24 4/30 106 107 107 24 105 106 106 24 107 107 108 24 108 108 108 24 108 109 109 24 107 107 108 24 5/1 105 106 106 24 104 105 105 24 105 106 107 24 106 107 107 24 106 107 107 24 107 107 108 24 5/2 105 105 106 24 105 106 107 24 107 108 108 24 106 106 107 24 106 106 107 24 106 107 107 24 5/3 106 107 107 24 106 107 108 24 108 108 109 24 106 107 107 24 106 107 107 24 107 107 107 24 5/4 106 107 109 24 106 107 108 23 108 109 110 23 107 108 108 24 107 108 108 24 107 108 109 24 5/5 106 107 107 24 107 108 109 24 109 110 110 24 108 109 109 24 108 109 109 24 109 109 109 24 5/6 106 107 107 24 107 108 109 24 109 110 110 24 108 109 109 24 109 109 109 24 109 109 110 24 5/7 107 107 108 24 107 108 108 24 109 109 110 24 108 109 109 24 109 109 109 24 108 108 109 24 5/8 105 106 106 24 106 107 108 24 108 109 110 24 108 108 108 24 108 108 108 24 108 108 109 24 -------------------------------------------------------------------------------------------------- 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 4/25 108 109 111 24 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 104 105 106 24 4/26 108 109 112 24 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 105 106 106 24 4/27 109 110 113 24 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 106 107 108 24 4/28 110 111 112 24 109 110 111 24 110 110 111 24 109 110 111 24 110 110 110 24 108 109 109 24 4/29 110 111 115 24 109 109 109 24 109 110 110 24 109 109 110 24 109 109 110 24 107 108 108 24 4/30 111 112 114 24 107 107 108 24 109 110 111 24 107 107 108 24 107 108 108 24 106 106 107 24 5/1 111 112 113 24 106 106 107 24 110 110 110 24 106 108 109 24 107 109 111 24 105 106 106 24 5/2 110 111 113 24 108 109 111 24 110 111 111 24 110 110 112 24 112 113 113 24 106 107 108 24 5/3 110 111 112 24 108 109 110 24 111 112 112 24 110 110 111 24 112 113 113 24 109 109 110 24 5/4 111 112 114 24 109 111 111 24 112 113 113 24 112 115 120 24 113 114 114 24 109 110 111 24 5/5 112 114 117 24 110 111 112 24 112 113 113 24 113 114 117 24 114 115 116 24 110 111 112 24 5/6 111 112 116 24 109 110 110 24 112 113 113 24 111 112 114 24 113 114 114 24 110 111 112 24 5/7 110 111 115 24 108 108 109 24 112 112 113 24 109 109 110 24 112 112 113 24 109 109 110 24 5/8 110 111 113 24 --- --- --- 0 --- --- --- 0 --- --- --- 0 --- --- --- 0 107 108 109 24 -------------------------------------------------------------------------------------------------- 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 4/25 95 95 95 7 98 99 100 24 102 102 103 24 100 102 104 24 100 101 101 24 110 110 111 24 4/26 96 96 96 16 99 100 101 24 102 103 104 24 101 104 105 24 100 100 101 24 110 110 111 24 4/27 96 97 97 24 100 101 101 24 103 104 104 24 102 104 105 24 101 101 102 24 110 110 111 24 4/28 98 98 99 24 101 102 103 24 103 104 105 24 102 105 107 24 102 103 103 24 111 111 112 24 4/29 97 98 98 23 100 100 100 23 101 102 102 24 100 101 102 23 104 105 105 24 111 111 113 24 4/30 97 97 98 24 100 100 100 24 101 102 102 24 100 101 102 24 103 104 104 24 110 110 111 24 5/1 96 96 97 24 99 100 101 23 102 103 104 24 101 103 104 24 101 102 103 24 110 111 112 24 5/2 96 97 97 24 100 101 102 24 102 103 104 24 102 104 105 24 101 101 101 24 110 110 111 24 5/3 96 97 97 24 100 101 102 24 102 103 104 24 102 103 105 24 101 102 102 24 110 110 111 24 5/4 96 97 97 24 100 101 102 24 102 103 104 24 102 104 105 24 103 103 104 24 111 111 111 24 5/5 97 98 98 23 100 101 102 23 102 103 104 24 101 103 104 23 104 104 105 24 110 111 111 24 5/6 98 98 99 24 100 101 102 24 102 103 103 24 101 102 103 24 104 104 104 24 110 110 111 24 5/7 97 98 98 24 100 101 101 24 102 103 103 24 101 101 101 24 103 103 104 24 110 110 110 24 5/8 97 97 97 24 101 101 102 24 103 103 104 24 101 102 103 24 102 102 102 24 114 117 118 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 4/25 105 106 106 24 114 116 119 24 107 107 107 17 118 118 118 17 112 112 112 24 115 115 115 24 4/26 105 105 105 24 116 119 120 24 107 107 108 24 118 118 119 24 111 112 112 24 114 115 115 24 4/27 106 107 108 24 112 114 117 24 109 110 112 24 118 119 119 24 113 114 115 24 114 115 116 24 4/28 109 110 111 24 112 114 115 24 114 116 117 24 119 119 120 24 116 117 118 24 115 115 116 24 4/29 109 110 110 24 113 114 115 24 116 116 116 24 119 119 120 24 117 118 118 24 115 116 117 24 4/30 109 109 110 24 113 114 114 24 112 112 113 24 113 115 118 24 115 116 116 24 116 116 116 24 5/1 107 108 108 24 115 116 116 24 110 110 110 24 112 113 116 24 113 113 113 24 115 116 116 24 5/2 106 107 107 24 116 116 117 24 111 111 112 24 117 119 120 24 112 112 113 24 113 114 115 24 5/3 108 109 111 24 114 117 117 24 112 112 112 2 119 119 119 2 113 113 114 24 114 115 115 24 5/4 109 109 110 24 114 116 117 24 115 116 116 24 115 117 119 24 114 115 116 24 114 116 116 24 5/5 111 112 113 24 117 117 117 24 116 116 117 24 112 113 114 24 117 118 118 24 116 116 117 24 5/6 111 111 112 24 117 117 119 24 115 116 117 24 115 116 118 24 117 118 118 24 116 117 117 24 5/7 110 110 110 24 114 116 117 24 115 116 117 24 115 115 116 24 115 115 117 24 116 116 116 24 5/8 108 108 109 24 114 115 116 24 114 114 114 24 114 115 116 24 113 113 114 24 117 119 120 24 -------------------------------------------------------------------------------------------------- Total Dissolved Gas Data at Lower Columbia Sites McNary-Oregon McNary-Wash. Tlwtr McNary John Day Tlwtr John Day 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 4/25 --- --- --- 0 105 106 107 24 113 113 114 24 104 104 105 24 114 115 115 24 4/26 --- --- --- 0 106 106 107 24 113 113 114 24 106 107 108 24 113 114 115 24 4/27 --- --- --- 0 108 109 110 24 114 114 115 24 108 108 109 24 113 113 114 24 4/28 --- --- --- 0 110 110 110 24 114 115 116 24 109 109 110 24 113 114 114 24 4/29 --- --- --- 0 110 110 110 24 114 115 116 24 108 108 109 24 112 114 114 24 4/30 --- --- --- 0 108 108 109 24 114 115 116 24 108 108 108 24 112 113 113 24 5/1 --- --- --- 0 106 107 108 24 114 114 114 24 107 108 108 24 114 115 116 24 5/2 --- --- --- 0 108 109 109 24 114 114 115 24 108 109 109 24 115 115 116 24 5/3 --- --- --- 0 109 109 110 24 115 116 116 24 109 109 109 24 114 115 115 24 5/4 --- --- --- 0 110 110 111 24 116 116 116 24 108 108 109 24 114 114 115 24 5/5 --- --- --- 0 111 112 113 24 115 115 117 24 109 109 109 24 115 115 116 24 5/6 --- --- --- 0 112 113 113 24 115 115 116 24 109 110 110 24 114 114 115 24 5/7 --- --- --- 0 112 112 113 24 114 115 116 24 109 109 110 24 114 115 115 24 5/8 --- --- --- 0 110 111 111 24 114 115 115 24 108 109 109 24 114 115 116 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 4/25 107 107 108 24 113 113 114 24 109 110 111 24 115 115 116 24 113 114 115 24 117 117 118 24 4/26 109 109 110 24 114 115 115 24 110 111 112 24 115 116 116 24 112 113 113 24 117 118 118 24 4/27 111 111 112 24 114 115 115 24 113 114 114 24 116 117 118 24 113 115 116 24 117 117 118 24 4/28 112 112 113 24 115 115 116 24 115 115 115 24 117 117 117 24 116 117 118 24 117 118 118 24 4/29 110 111 111 24 113 114 114 24 113 114 115 24 116 117 117 24 115 115 116 24 117 117 117 24 4/30 108 109 109 23 113 113 114 24 110 111 112 24 115 116 116 24 113 114 115 24 117 117 117 24 5/1 108 109 110 24 114 115 115 24 110 111 112 24 115 115 116 16 114 115 116 24 117 118 118 24 5/2 111 111 112 24 116 116 117 24 112 113 114 24 --- --- --- 0 113 114 114 24 118 118 119 24 5/3 112 113 113 24 116 116 117 24 114 114 114 24 --- --- --- 0 114 115 116 21 117 118 118 24 5/4 111 112 112 24 116 116 117 24 114 114 115 24 --- --- --- 0 116 118 119 22 118 118 119 24 5/5 113 113 114 24 116 117 117 24 115 116 116 24 --- --- --- 0 118 119 121 24 117 118 118 24 5/6 111 112 112 24 115 116 116 24 113 114 115 24 --- --- --- 0 115 115 116 24 117 117 117 24 5/7 108 108 110 24 114 114 115 24 110 110 112 24 --- --- --- 0 112 113 113 24 118 119 119 24 5/8 108 108 109 24 114 114 115 24 108 109 109 24 --- --- --- 0 111 113 113 24 119 120 130 24 ----------------------------------------------------------------------------------- End of File