TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 1400 8 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1208 1400 50.2 758.0 755.0 99.6 8.1 112.7 0.0 1208 1500 50.2 758.0 756.0 99.7 8.2 112.5 0.0 1208 1600 50.2 758.0 756.0 99.7 8.1 112.6 0.0 1208 1700 50.2 758.0 756.0 99.7 8.2 110.7 0.0 1208 1800 50.2 758.0 757.0 99.9 8.7 141.4 0.0 1208 1900 50.2 758.0 757.0 99.9 8.6 143.4 0.0 1208 2000 50.2 757.0 756.0 99.9 8.3 163.5 0.0 1208 2100 50.2 757.0 755.0 99.7 8.0 166.4 0.0 1208 2200 50.1 757.0 754.0 99.6 8.0 164.8 0.0 1208 2300 50.1 757.0 753.0 99.5 7.7 142.5 0.0 1209 0000 50.1 757.0 752.0 99.3 7.6 142.6 0.0 1209 0100 50.1 757.0 752.0 99.3 7.0 107.0 0.0 1209 0200 50.1 758.0 753.0 99.3 6.9 104.6 0.0 1209 0300 50.1 758.0 753.0 99.3 6.7 104.5 0.0 1209 0400 50.1 759.0 754.0 99.3 6.6 104.1 0.0 1209 0500 50.1 760.0 755.0 99.3 7.0 104.2 0.0 1209 0600 50.1 761.0 755.0 99.2 7.5 123.1 0.0 1209 0700 50.1 761.0 756.0 99.3 7.9 134.2 0.0 1209 0800 50.1 762.0 756.0 99.2 8.1 132.2 0.0 1209 0900 50.0 762.0 755.0 99.1 8.3 122.9 0.0 1209 1000 50.0 763.0 755.0 99.0 8.2 120.0 0.0 1209 1100 50.0 762.0 755.0 99.1 7.9 120.1 0.0 1209 1200 + + + + + 120.6 0.0 1209 1300 + + + + + 138.6 0.0 1209 1400 + + + + + 141.7 0.0