TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0700 27 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0427 0700 52.7 757.0 917.0 121.1 9.9 239.3 90.0 0427 0800 52.6 758.0 915.0 120.7 10.1 238.8 90.0 0427 0900 52.6 758.0 915.0 120.7 9.6 201.3 90.0 0427 1000 52.6 758.0 914.0 120.6 9.6 198.8 90.0 0427 1100 52.6 758.0 918.0 121.1 9.8 225.1 90.0 0427 1200 52.6 758.0 916.0 120.8 9.8 235.8 90.0 0427 1300 52.6 757.0 916.0 121.0 9.7 231.3 90.0 0427 1400 52.6 757.0 916.0 121.0 9.9 230.9 90.0 0427 1500 52.6 757.0 917.0 121.1 10.0 231.3 90.0 0427 1600 52.7 757.0 916.0 121.0 10.0 229.2 90.0 0427 1700 52.7 757.0 915.0 120.9 10.1 231.7 90.0 0427 1800 52.6 758.0 913.0 120.4 10.3 229.4 90.0 0427 1900 52.6 759.0 911.0 120.0 10.2 231.4 90.0 0427 2000 52.6 759.0 910.0 119.9 10.1 229.0 90.0 0427 2100 52.6 759.0 909.0 119.8 10.0 228.5 90.0 0427 2200 52.6 760.0 909.0 119.6 9.7 212.0 90.0 0427 2300 52.6 760.0 908.0 119.5 9.6 210.2 90.0 0428 0000 52.7 760.0 907.0 119.3 9.5 208.2 90.0 0428 0100 52.7 760.0 910.0 119.7 9.5 209.6 90.0 0428 0200 52.7 761.0 911.0 119.7 9.5 208.1 90.0 0428 0300 52.7 761.0 910.0 119.6 9.5 209.7 90.0 0428 0400 52.8 761.0 910.0 119.6 9.8 234.5 90.0 0428 0500 52.8 761.0 909.0 119.4 10.1 257.5 90.0 0428 0600 52.7 761.0 905.0 118.9 10.1 260.3 90.0 0428 0700 + + + + + 261.5 90.0