TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 1500 9 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1209 1500 50.1 762.0 756.0 99.2 8.2 141.2 0.0 1209 1600 50.1 762.0 755.0 99.1 8.5 141.6 0.0 1209 1700 50.1 762.0 755.0 99.1 8.5 141.1 0.0 1209 1800 50.1 761.0 755.0 99.2 8.5 140.5 0.0 1209 1900 50.1 761.0 755.0 99.2 8.5 141.6 0.0 1209 2000 50.0 760.0 755.0 99.3 8.4 139.5 0.0 1209 2100 50.0 760.0 755.0 99.3 8.1 139.7 0.0 1209 2200 50.0 760.0 755.0 99.3 7.9 136.1 0.0 1209 2300 50.0 760.0 755.0 99.3 7.9 134.0 0.0 1210 0000 50.0 759.0 755.0 99.5 7.7 133.2 0.0 1210 0100 50.0 759.0 755.0 99.5 7.9 149.6 0.0 1210 0200 50.0 759.0 755.0 99.5 7.7 150.3 0.0 1210 0300 50.0 758.0 755.0 99.6 7.8 144.6 0.0 1210 0400 50.0 758.0 755.0 99.6 7.9 143.9 0.0 1210 0500 49.9 758.0 754.0 99.5 7.8 142.8 0.0 1210 0600 49.9 757.0 754.0 99.6 7.7 143.8 0.0 1210 0700 49.9 757.0 754.0 99.6 7.8 151.8 0.0 1210 0800 49.9 758.0 754.0 99.5 8.5 152.9 0.0 1210 0900 49.9 758.0 755.0 99.6 8.8 155.9 0.0 1210 1000 49.9 758.0 755.0 99.6 8.8 146.1 0.0 1210 1100 50.0 758.0 755.0 99.6 8.9 144.4 0.0 1210 1200 + + + + + 145.2 0.0 1210 1300 + + + + + 144.2 0.0 1210 1400 + + + + + 142.9 0.0 1210 1500 + + + + + + +