TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 1500 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 1500 55.0 750.0 897.0 119.6 15.6 237.6 173.0 0504 1600 55.0 749.0 894.0 119.4 15.5 235.0 173.0 0504 1700 55.0 749.0 894.0 119.4 15.4 236.9 173.0 0504 1800 54.9 749.0 893.0 119.2 15.4 238.2 173.0 0504 1900 54.8 749.0 893.0 119.2 15.4 236.2 173.0 0504 2000 54.7 749.0 892.0 119.1 15.4 232.8 173.0 0504 2100 54.8 750.0 891.0 118.8 15.4 236.0 172.9 0504 2200 54.8 751.0 895.0 119.2 15.4 237.1 173.3 0504 2300 54.7 751.0 907.0 120.8 15.5 249.6 187.1 0505 0000 54.7 751.0 908.0 120.9 15.4 250.6 187.1 0505 0100 54.8 751.0 907.0 120.8 15.6 251.9 187.1 0505 0200 54.8 751.0 906.0 120.6 15.6 250.3 187.6 0505 0300 54.8 751.0 906.0 120.6 15.6 251.5 187.9 0505 0400 54.9 752.0 906.0 120.5 15.6 250.0 187.9 0505 0500 54.9 752.0 908.0 120.7 15.6 249.6 187.9 0505 0600 54.8 753.0 908.0 120.6 15.7 249.5 187.9 0505 0700 54.8 753.0 909.0 120.7 15.8 249.4 187.0 0505 0800 54.8 754.0 913.0 121.1 15.8 251.6 187.0 0505 0900 54.9 754.0 910.0 120.7 15.7 248.3 187.0 0505 1000 54.9 754.0 912.0 121.0 15.9 248.3 187.0 0505 1100 55.0 754.0 912.0 121.0 15.7 247.4 187.0 0505 1200 55.1 754.0 908.0 120.4 15.6 246.4 186.9 0505 1300 55.1 753.0 909.0 120.7 15.6 246.7 187.1 0505 1400 55.3 753.0 908.0 120.6 15.6 246.6 187.6 0505 1500 + + + + + 246.8 187.6