TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 2200 27 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0927 2200 66.6 757.0 762.0 100.7 13.4 92.4 1.6 0927 2300 66.6 757.0 761.0 100.5 13.3 88.9 1.6 0928 0000 66.6 757.0 756.0 99.9 13.1 61.1 1.6 0928 0100 66.5 758.0 754.0 99.5 13.5 58.1 1.6 0928 0200 66.5 758.0 753.0 99.3 13.1 57.8 1.6 0928 0300 66.4 758.0 752.0 99.2 13.4 58.2 1.6 0928 0400 66.4 758.0 754.0 99.5 13.2 58.3 1.6 0928 0500 66.4 758.0 756.0 99.7 13.5 59.3 1.6 0928 0600 66.4 758.0 758.0 100.0 13.6 83.5 1.6 0928 0700 66.4 758.0 758.0 100.0 13.4 85.9 1.6 0928 0800 66.3 759.0 759.0 100.0 13.5 85.1 1.6 0928 0900 66.4 759.0 759.0 100.0 13.5 83.9 1.6 0928 1000 66.4 759.0 757.0 99.7 13.5 77.3 1.6 0928 1100 66.4 759.0 761.0 100.3 13.4 76.3 1.6 0928 1200 66.5 758.0 765.0 100.9 13.4 79.2 1.6 0928 1300 66.5 757.0 767.0 101.3 13.3 77.5 1.6 0928 1400 66.6 757.0 770.0 101.7 13.4 76.3 1.6 0928 1500 66.6 756.0 766.0 101.3 13.3 75.2 1.6 0928 1600 66.5 756.0 768.0 101.6 13.4 77.9 1.6 0928 1700 66.5 755.0 771.0 102.1 13.6 93.5 1.6 0928 1800 66.4 755.0 771.0 102.1 13.5 105.5 1.6 0928 1900 66.4 756.0 764.0 101.1 13.5 105.5 1.6 0928 2000 66.4 756.0 763.0 100.9 13.5 105.9 1.6 0928 2100 66.3 756.0 760.0 100.5 13.6 105.7 1.6 0928 2200 + + + + + 105.9 1.6