TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 0700 4 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0504 0700 54.8 753.0 928.0 123.2 9.0 215.2 88.5 0504 0800 54.8 753.0 928.0 123.2 9.1 213.8 88.5 0504 0900 54.8 753.0 929.0 123.4 9.4 225.8 88.5 0504 1000 54.8 753.0 928.0 123.2 9.7 228.0 88.5 0504 1100 54.8 753.0 928.0 123.2 9.5 226.4 88.5 0504 1200 54.9 752.0 927.0 123.3 9.7 231.6 88.5 0504 1300 55.0 752.0 926.0 123.1 9.8 230.8 88.5 0504 1400 55.0 752.0 925.0 123.0 9.9 230.8 88.5 0504 1500 55.1 751.0 866.0 115.3 10.3 232.1 88.5 0504 1600 55.1 751.0 921.0 122.6 10.3 231.0 88.5 0504 1700 55.1 751.0 921.0 122.6 10.3 230.5 88.5 0504 1800 55.1 750.0 920.0 122.7 10.3 232.5 88.5 0504 1900 55.2 751.0 919.0 122.4 10.1 232.0 88.5 0504 2000 55.2 751.0 918.0 122.2 10.0 232.7 88.5 0504 2100 55.2 752.0 918.0 122.1 9.8 231.8 88.5 0504 2200 55.2 752.0 917.0 121.9 9.8 236.3 88.5 0504 2300 55.2 752.0 917.0 121.9 9.6 235.7 88.5 0505 0000 55.3 753.0 917.0 121.8 9.6 235.1 88.5 0505 0100 55.4 753.0 917.0 121.8 9.5 235.1 88.5 0505 0200 55.4 753.0 917.0 121.8 9.7 235.2 89.0 0505 0300 55.5 753.0 917.0 121.8 9.8 236.8 89.0 0505 0400 55.5 754.0 916.0 121.5 9.8 234.7 89.0 0505 0500 55.5 754.0 915.0 121.4 10.0 237.3 89.0 0505 0600 55.6 754.0 914.0 121.2 10.2 236.5 89.0 0505 0700 + + + + + 237.3 89.0