TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 1300 20 Jan 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0120 1300 42.7 771.0 755.0 97.9 14.1 205.2 0.0 0120 1400 42.7 771.0 756.0 98.1 14.3 202.9 0.0 0120 1500 42.7 770.0 756.0 98.2 14.5 208.5 0.0 0120 1600 42.7 770.0 756.0 98.2 14.6 209.5 0.0 0120 1700 42.7 770.0 756.0 98.2 14.7 204.4 0.0 0120 1800 42.7 770.0 757.0 98.3 14.8 206.1 0.0 0120 1900 42.7 770.0 757.0 98.3 14.8 206.6 0.0 0120 2000 42.6 770.0 757.0 98.3 14.9 207.5 0.0 0120 2100 42.6 770.0 758.0 98.4 14.9 207.8 0.0 0120 2200 42.6 770.0 758.0 98.4 14.9 208.2 0.0 0120 2300 42.6 770.0 759.0 98.6 15.0 208.2 0.0 0121 0000 42.6 770.0 759.0 98.6 15.0 207.8 0.0 0121 0100 42.6 769.0 759.0 98.7 15.0 208.3 0.0 0121 0200 42.6 769.0 759.0 98.7 14.9 206.5 0.0 0121 0300 42.6 769.0 759.0 98.7 14.9 206.1 0.0 0121 0400 42.6 769.0 759.0 98.7 15.0 209.5 0.0 0121 0500 42.6 769.0 759.0 98.7 14.9 207.8 0.0 0121 0600 42.6 769.0 759.0 98.7 14.9 208.4 0.0 0121 0700 42.6 769.0 759.0 98.7 14.9 208.4 0.0 0121 0800 42.5 769.0 759.0 98.7 14.8 208.4 0.0 0121 0900 42.5 769.0 759.0 98.7 14.8 207.3 0.0 0121 1000 42.5 769.0 759.0 98.7 14.7 207.1 0.0 0121 1100 42.5 769.0 759.0 98.7 14.3 181.2 0.0 0121 1200 + + + + + 184.2 0.0 0121 1300 + + + + + 183.4 0.0