TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0800 9 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1209 0800 49.7 760.0 742.0 97.6 13.4 140.8 0.0 1209 0900 49.7 761.0 741.0 97.4 13.3 121.7 0.0 1209 1000 49.7 761.0 741.0 97.4 13.5 119.3 0.0 1209 1100 49.7 761.0 741.0 97.4 13.5 119.2 0.0 1209 1200 49.7 761.0 742.0 97.5 13.7 121.0 0.0 1209 1300 49.7 761.0 743.0 97.6 13.8 140.9 0.0 1209 1400 49.8 761.0 742.0 97.5 13.7 144.5 0.0 1209 1500 49.7 761.0 743.0 97.6 13.7 142.2 0.0 1209 1600 49.7 761.0 742.0 97.5 13.8 146.7 0.0 1209 1700 49.7 760.0 743.0 97.8 13.8 140.6 0.0 1209 1800 49.7 760.0 741.0 97.5 13.9 142.4 0.0 1209 1900 49.7 760.0 741.0 97.5 13.9 141.8 0.0 1209 2000 49.7 759.0 741.0 97.6 13.9 141.5 0.0 1209 2100 49.7 759.0 742.0 97.8 13.8 141.7 0.0 1209 2200 49.7 759.0 743.0 97.9 13.8 134.6 0.0 1209 2300 49.7 758.0 742.0 97.9 13.9 134.3 0.0 1210 0000 49.7 758.0 742.0 97.9 13.8 134.1 0.0 1210 0100 49.7 757.0 741.0 97.9 13.9 144.7 0.0 1210 0200 49.7 757.0 741.0 97.9 13.7 145.3 0.0 1210 0300 49.7 757.0 741.0 97.9 13.7 140.4 0.0 1210 0400 49.7 757.0 742.0 98.0 13.7 138.0 0.0 1210 0500 49.7 756.0 741.0 98.0 13.7 138.7 0.0 1210 0600 49.6 756.0 741.0 98.0 13.8 150.2 0.0 1210 0700 49.6 755.0 742.0 98.3 13.7 148.4 0.0 1210 0800 + + + + + 148.1 0.0