TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0300 21 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0921 0300 67.7 757.0 771.0 101.8 8.5 70.4 0.0 0921 0400 67.7 757.0 770.0 101.7 8.5 70.8 0.0 0921 0500 67.7 757.0 770.0 101.7 8.7 79.0 0.0 0921 0600 67.6 757.0 770.0 101.7 8.6 80.0 0.0 0921 0700 67.6 757.0 770.0 101.7 8.4 71.1 0.0 0921 0800 67.6 758.0 769.0 101.5 8.4 61.4 0.0 0921 0900 67.7 757.0 769.0 101.6 8.5 60.3 0.0 0921 1000 67.7 757.0 770.0 101.7 8.5 60.5 0.0 0921 1100 67.8 757.0 773.0 102.1 8.5 61.3 0.0 0921 1200 67.9 756.0 773.0 102.2 8.4 61.4 0.0 0921 1300 68.0 756.0 773.0 102.2 8.5 61.5 0.0 0921 1400 68.0 755.0 776.0 102.8 8.5 63.6 0.0 0921 1500 68.1 754.0 776.0 102.9 8.5 62.5 0.0 0921 1600 68.1 754.0 779.0 103.3 8.4 63.3 0.0 0921 1700 68.0 754.0 778.0 103.2 8.7 85.5 0.0 0921 1800 68.0 754.0 776.0 102.9 8.6 87.5 0.0 0921 1900 68.0 754.0 776.0 102.9 8.5 86.3 0.0 0921 2000 67.9 755.0 776.0 102.8 8.6 87.0 0.0 0921 2100 67.9 755.0 777.0 102.9 8.6 86.7 0.0 0921 2200 67.9 756.0 776.0 102.6 8.5 70.0 0.0 0921 2300 67.8 756.0 773.0 102.2 8.4 67.3 0.0 0922 0000 67.7 756.0 771.0 102.0 8.5 67.2 0.0 0922 0100 67.7 756.0 769.0 101.7 8.5 67.2 0.0 0922 0200 67.6 757.0 769.0 101.6 8.5 68.9 0.0 0922 0300 + + + + + 69.4 0.0