TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 0000 21 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0221 0000 41.7 758.0 774.0 102.1 13.4 186.4 0.0 0221 0100 41.7 758.0 774.0 102.1 13.5 185.0 0.0 0221 0200 41.7 759.0 773.0 101.8 13.6 186.9 0.0 0221 0300 41.7 759.0 773.0 101.8 13.6 188.7 0.0 0221 0400 41.7 759.0 773.0 101.8 13.7 185.4 0.0 0221 0500 41.6 760.0 774.0 101.8 13.8 187.3 0.0 0221 0600 41.6 760.0 774.0 101.8 13.8 184.7 0.0 0221 0700 41.6 760.0 774.0 101.8 13.9 185.2 0.0 0221 0800 41.6 761.0 774.0 101.7 14.0 185.1 0.0 0221 0900 41.6 761.0 774.0 101.7 14.0 187.3 0.0 0221 1000 41.6 762.0 774.0 101.6 14.0 186.6 0.0 0221 1100 41.6 762.0 774.0 101.6 14.1 186.8 0.0 0221 1200 41.6 762.0 773.0 101.4 14.0 186.8 0.0 0221 1300 41.5 762.0 773.0 101.4 14.1 185.2 0.0 0221 1400 41.5 761.0 773.0 101.6 14.0 185.7 0.0 0221 1500 41.6 761.0 773.0 101.6 14.1 185.9 0.0 0221 1600 41.5 761.0 773.0 101.6 14.1 185.1 0.0 0221 1700 41.5 761.0 773.0 101.6 14.3 188.2 0.0 0221 1800 41.5 760.0 773.0 101.7 14.3 187.9 0.0 0221 1900 41.5 760.0 772.0 101.6 14.3 187.4 0.0 0221 2000 41.5 760.0 772.0 101.6 14.4 188.6 0.0 0221 2100 41.5 761.0 772.0 101.4 14.4 189.8 0.0 0221 2200 41.5 760.0 771.0 101.4 14.3 188.8 0.0 0221 2300 41.5 761.0 771.0 101.3 14.3 188.4 0.0