TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 2300 19 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0719 2300 70.1 755.0 844.0 111.8 9.1 117.9 41.0 0720 0000 70.1 755.0 842.0 111.5 9.1 108.7 41.0 0720 0100 70.0 756.0 844.0 111.6 9.1 107.8 45.0 0720 0200 70.0 756.0 847.0 112.0 9.0 106.9 45.0 0720 0300 70.0 756.0 852.0 112.7 9.0 107.1 45.0 0720 0400 70.0 756.0 860.0 113.8 9.0 107.6 45.0 0720 0500 70.0 756.0 856.0 113.2 8.9 107.1 45.0 0720 0600 70.0 756.0 858.0 113.5 8.8 107.0 45.0 0720 0700 70.0 757.0 858.0 113.3 8.7 107.0 45.0 0720 0800 70.0 757.0 859.0 113.5 8.7 107.0 45.0 0720 0900 70.0 757.0 862.0 113.9 8.6 107.0 45.0 0720 1000 70.0 757.0 862.0 113.9 8.5 106.5 45.0 0720 1100 70.1 758.0 862.0 113.7 8.5 106.9 45.0 0720 1200 70.1 758.0 862.0 113.7 8.4 106.8 45.0 0720 1300 70.2 758.0 863.0 113.9 8.3 106.6 45.0 0720 1400 70.2 758.0 866.0 114.2 8.3 106.1 45.0 0720 1500 70.3 758.0 866.0 114.2 8.2 106.7 45.0 0720 1600 70.4 757.0 868.0 114.7 8.2 108.1 45.0 0720 1700 70.4 757.0 868.0 114.7 8.5 141.5 45.0 0720 1800 70.5 757.0 868.0 114.7 9.0 181.2 45.0 0720 1900 70.5 757.0 864.0 114.1 9.2 180.5 45.0 0720 2000 70.5 757.0 860.0 113.6 9.0 164.3 45.0 0720 2100 70.5 757.0 858.0 113.3 9.3 160.4 45.0 0720 2200 70.5 757.0 857.0 113.2 9.2 134.1 45.0 0720 2300 + + + + + 122.7 45.0