TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 1800 26 Jan 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0126 1800 41.2 767.0 761.0 99.2 9.8 189.9 0.0 0126 1900 41.2 767.0 760.0 99.1 9.6 194.6 0.0 0126 2000 41.2 768.0 760.0 99.0 9.6 189.8 0.0 0126 2100 41.1 768.0 760.0 99.0 9.6 188.6 0.0 0126 2200 41.1 768.0 759.0 98.8 9.4 169.4 0.0 0126 2300 41.1 769.0 759.0 98.7 9.2 150.9 0.0 0127 0000 41.1 769.0 759.0 98.7 9.3 149.8 0.0 0127 0100 41.1 768.0 758.0 98.7 9.4 149.4 0.0 0127 0200 41.1 769.0 758.0 98.6 9.3 147.3 0.0 0127 0300 41.0 769.0 758.0 98.6 9.1 147.2 0.0 0127 0400 41.0 769.0 758.0 98.6 9.0 144.3 0.0 0127 0500 41.0 769.0 758.0 98.6 9.1 161.4 0.0 0127 0600 41.0 769.0 758.0 98.6 9.4 183.4 0.0 0127 0700 41.0 769.0 757.0 98.4 9.4 190.5 0.0 0127 0800 41.0 769.0 758.0 98.6 9.6 193.1 0.0 0127 0900 41.0 769.0 758.0 98.6 9.5 194.9 0.0 0127 1000 41.0 769.0 759.0 98.7 9.9 193.6 0.0 0127 1100 41.0 769.0 759.0 98.7 9.8 194.5 0.0 0127 1200 41.0 768.0 759.0 98.8 9.6 175.0 0.0 0127 1300 41.0 767.0 759.0 99.0 9.4 154.4 0.0 0127 1400 41.0 766.0 765.0 99.9 8.6 153.2 0.0 0127 1500 41.0 766.0 761.0 99.3 8.5 152.7 0.0 0127 1600 41.0 766.0 760.0 99.2 8.3 153.6 0.0 0127 1700 41.0 766.0 760.0 99.2 8.6 171.4 0.0 0127 1800 40.9 766.0 760.0 99.2 8.7 191.9 0.0