TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 2200 18 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0918 2200 67.9 760.0 779.0 102.5 8.3 74.9 0.0 0918 2300 67.9 760.0 778.0 102.4 8.3 74.9 0.0 0919 0000 67.9 761.0 777.0 102.1 8.4 75.5 0.0 0919 0100 67.8 761.0 776.0 102.0 8.4 75.7 0.0 0919 0200 67.7 761.0 775.0 101.8 8.5 75.7 0.0 0919 0300 67.7 761.0 775.0 101.8 8.5 75.3 0.0 0919 0400 67.6 761.0 774.0 101.7 8.5 75.5 0.0 0919 0500 67.6 761.0 773.0 101.6 8.5 75.5 0.0 0919 0600 67.5 761.0 773.0 101.6 8.6 75.6 0.0 0919 0700 67.5 762.0 772.0 101.3 8.5 72.7 0.0 0919 0800 67.4 762.0 772.0 101.3 8.5 75.1 0.0 0919 0900 67.5 762.0 771.0 101.2 8.4 61.5 0.0 0919 1000 67.5 761.0 773.0 101.6 8.4 61.4 0.0 0919 1100 67.6 761.0 775.0 101.8 8.5 61.7 0.0 0919 1200 67.7 760.0 776.0 102.1 8.4 62.2 0.0 0919 1300 67.7 760.0 776.0 102.1 8.3 62.3 0.0 0919 1400 67.9 759.0 777.0 102.4 8.3 62.3 0.0 0919 1500 67.8 758.0 775.0 102.2 8.2 63.2 0.0 0919 1600 + + + + + 61.1 0.0 0919 1700 + + + + + 76.0 0.0 0919 1800 + + + + + 76.9 0.0 0919 1900 + + + + + 76.7 0.0 0919 2000 + + + + + 76.7 0.0 0919 2100 + + + + + 77.9 0.0 0919 2200 + + + + + 77.7 0.0