TOTAL DISSOLVED GAS REPORT FOR JOHN DAY TAILWATER starting at 2000 29 Jan 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0129 2000 40.5 767.0 762.0 99.3 14.6 173.4 0.0 0129 2100 40.5 767.0 762.0 99.3 14.4 174.8 0.0 0129 2200 40.5 767.0 763.0 99.5 14.4 172.8 0.0 0129 2300 40.5 766.0 763.0 99.6 14.4 172.6 0.0 0130 0000 40.5 766.0 762.0 99.5 14.5 172.8 0.0 0130 0100 40.5 766.0 762.0 99.5 14.6 172.8 0.0 0130 0200 40.5 766.0 763.0 99.6 14.6 175.0 0.0 0130 0300 40.5 766.0 763.0 99.6 14.7 173.3 0.0 0130 0400 40.4 765.0 762.0 99.6 14.7 175.3 0.0 0130 0500 40.4 765.0 762.0 99.6 14.8 173.4 0.0 0130 0600 40.4 765.0 762.0 99.6 14.7 173.5 0.0 0130 0700 40.4 765.0 762.0 99.6 14.5 173.1 0.0 0130 0800 40.4 765.0 762.0 99.6 14.3 172.4 0.0 0130 0900 40.4 765.0 761.0 99.5 14.2 172.5 0.0 0130 1000 40.4 765.0 761.0 99.5 14.2 172.3 0.0 0130 1100 40.4 765.0 761.0 99.5 14.3 172.6 0.0 0130 1200 40.4 764.0 761.0 99.6 14.4 172.8 0.0 0130 1300 40.4 764.0 761.0 99.6 14.5 172.9 0.0 0130 1400 40.4 764.0 761.0 99.6 14.6 173.1 0.0 0130 1500 40.4 765.0 761.0 99.5 14.7 172.9 0.0 0130 1600 40.4 765.0 761.0 99.5 14.8 175.2 0.0 0130 1700 40.4 765.0 762.0 99.6 14.6 173.4 0.0 0130 1800 40.4 765.0 762.0 99.6 14.4 173.3 0.0 0130 1900 40.4 765.0 761.0 99.5 14.1 172.3 0.0 0130 2000 + + + + + 172.2 0.0