TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0900 29 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0929 0900 66.1 756.0 755.0 99.9 13.3 92.2 1.6 0929 1000 66.1 756.0 754.0 99.7 13.5 84.2 1.6 0929 1100 66.2 756.0 749.0 99.1 13.4 84.1 1.6 0929 1200 66.2 756.0 752.0 99.5 13.4 84.5 1.6 0929 1300 66.3 755.0 756.0 100.1 13.4 81.2 1.6 0929 1400 66.3 755.0 757.0 100.3 13.3 80.1 1.6 0929 1500 66.3 755.0 759.0 100.5 13.3 81.4 1.6 0929 1600 66.3 754.0 758.0 100.5 13.3 80.3 1.6 0929 1700 66.3 755.0 759.0 100.5 13.3 85.9 1.6 0929 1800 66.3 755.0 760.0 100.7 13.2 88.2 1.6 0929 1900 66.3 755.0 761.0 100.8 13.3 84.3 1.6 0929 2000 66.2 755.0 759.0 100.5 13.4 84.8 1.6 0929 2100 66.2 756.0 759.0 100.4 13.4 85.9 1.6 0929 2200 66.2 755.0 758.0 100.4 13.4 87.0 1.6 0929 2300 66.2 755.0 758.0 100.4 13.4 88.9 1.6 0930 0000 66.1 755.0 757.0 100.3 13.5 87.4 1.6 0930 0100 66.1 755.0 755.0 100.0 13.3 70.8 1.6 0930 0200 66.1 756.0 755.0 99.9 13.4 69.8 1.6 0930 0300 66.1 756.0 758.0 100.3 13.1 69.1 1.6 0930 0400 66.1 756.0 757.0 100.1 13.2 69.4 1.6 0930 0500 66.1 756.0 761.0 100.7 13.0 70.3 1.6 0930 0600 66.0 756.0 759.0 100.4 13.2 70.5 1.6 0930 0700 66.0 757.0 758.0 100.1 13.1 72.0 1.6 0930 0800 66.1 757.0 758.0 100.1 13.2 70.0 1.6 0930 0900 + + + + + 69.1 1.6