TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 1600 18 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0818 1600 72.2 755.0 862.0 114.2 13.6 105.8 40.1 0818 1700 72.2 755.0 863.0 114.3 13.7 119.1 40.0 0818 1800 72.2 755.0 862.0 114.2 13.8 121.1 40.0 0818 1900 72.1 755.0 863.0 114.3 14.2 152.3 40.0 0818 2000 72.1 755.0 863.0 114.3 14.2 153.6 40.0 0818 2100 72.2 756.0 862.0 114.0 14.1 119.7 40.0 0818 2200 72.2 756.0 864.0 114.3 14.3 121.4 40.0 0818 2300 72.2 756.0 865.0 114.4 14.2 122.0 40.0 0819 0000 72.2 756.0 864.0 114.3 14.1 108.4 40.0 0819 0100 72.2 756.0 862.0 114.0 14.7 109.0 40.0 0819 0200 72.2 756.0 864.0 114.3 14.3 108.3 40.0 0819 0300 72.2 756.0 865.0 114.4 14.5 109.0 40.0 0819 0400 72.2 756.0 866.0 114.6 14.3 110.1 40.0 0819 0500 72.1 756.0 866.0 114.6 14.4 108.9 40.0 0819 0600 72.1 756.0 864.0 114.3 14.3 107.2 40.0 0819 0700 72.1 757.0 864.0 114.1 14.3 109.3 40.0 0819 0800 72.2 757.0 864.0 114.1 14.2 107.3 40.0 0819 0900 72.2 757.0 865.0 114.3 14.2 108.3 40.0 0819 1000 72.2 757.0 867.0 114.5 14.2 109.9 40.0 0819 1100 72.2 757.0 869.0 114.8 14.4 109.4 40.1 0819 1200 72.2 756.0 870.0 115.1 14.2 108.7 40.1 0819 1300 72.3 755.0 871.0 115.4 14.1 110.3 40.1 0819 1400 72.3 755.0 871.0 115.4 14.1 109.1 40.1 0819 1500 72.4 754.0 871.0 115.5 14.1 110.7 40.1 0819 1600 + + + + + 109.6 40.1