TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 1100 4 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1204 1100 50.7 765.0 753.0 98.4 7.0 151.1 0.0 1204 1200 50.7 765.0 753.0 98.4 7.0 150.1 0.0 1204 1300 50.7 764.0 753.0 98.6 6.9 131.5 0.0 1204 1400 50.6 764.0 753.0 98.6 6.9 129.1 0.0 1204 1500 50.7 763.0 753.0 98.7 6.8 132.0 0.0 1204 1600 50.7 763.0 754.0 98.8 7.0 151.9 0.0 1204 1700 50.6 763.0 754.0 98.8 7.0 149.9 0.0 1204 1800 50.6 762.0 753.0 98.8 7.0 150.0 0.0 1204 1900 50.6 762.0 752.0 98.7 7.0 149.3 0.0 1204 2000 50.6 762.0 752.0 98.7 7.2 150.6 0.0 1204 2100 50.6 762.0 752.0 98.7 6.9 121.1 0.0 1204 2200 50.6 763.0 751.0 98.4 6.6 99.5 0.0 1204 2300 50.6 762.0 751.0 98.6 6.4 81.5 0.0 1205 0000 50.6 762.0 751.0 98.6 6.2 78.5 0.0 1205 0100 50.6 762.0 752.0 98.7 6.6 124.7 0.0 1205 0200 50.6 762.0 753.0 98.8 6.4 129.3 0.0 1205 0300 50.6 762.0 757.0 99.3 6.3 129.4 0.0 1205 0400 50.6 761.0 757.0 99.5 6.3 127.3 0.0 1205 0500 50.6 761.0 755.0 99.2 6.4 128.8 0.0 1205 0600 50.6 760.0 754.0 99.2 6.2 129.5 0.0 1205 0700 50.5 759.0 754.0 99.3 6.0 128.7 0.0 1205 0800 50.5 759.0 754.0 99.3 6.1 128.0 0.0 1205 0900 50.5 759.0 754.0 99.3 6.0 126.0 0.0 1205 1000 50.5 758.0 754.0 99.5 6.0 127.5 0.0 1205 1100 + + + + + 127.2 0.0