TOTAL DISSOLVED GAS REPORT FOR 1 MILE DOWNSTREAM OF THE DALLES starting at 1200 26 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0226 1200 41.8 766.0 781.0 102.0 9.9 173.7 0.0 0226 1300 41.7 765.0 781.0 102.1 9.8 173.4 0.0 0226 1400 41.8 765.0 782.0 102.2 9.7 174.3 0.0 0226 1500 41.8 764.0 781.0 102.2 9.6 173.1 0.0 0226 1600 41.8 764.0 782.0 102.4 9.4 175.0 0.0 0226 1700 41.8 764.0 782.0 102.4 9.8 184.1 0.0 0226 1800 41.8 764.0 781.0 102.2 9.6 186.4 0.0 0226 1900 41.6 765.0 781.0 102.1 9.5 184.2 0.0 0226 2000 41.6 765.0 781.0 102.1 9.4 184.6 0.0 0226 2100 41.6 765.0 781.0 102.1 9.4 184.1 0.0 0226 2200 41.6 765.0 780.0 102.0 9.3 183.6 0.0 0226 2300 41.6 766.0 780.0 101.8 9.3 183.4 0.0 0227 0000 41.6 766.0 780.0 101.8 9.2 182.0 0.0 0227 0100 41.5 766.0 780.0 101.8 9.2 181.8 0.0 0227 0200 41.5 766.0 780.0 101.8 9.0 172.6 0.0 0227 0300 41.5 766.0 780.0 101.8 8.9 171.0 0.0 0227 0400 41.6 766.0 780.0 101.8 8.8 171.2 0.0 0227 0500 41.5 766.0 780.0 101.8 8.8 170.1 0.0 0227 0600 41.5 766.0 780.0 101.8 8.8 179.8 0.0 0227 0700 41.5 767.0 780.0 101.7 8.7 179.7 0.0 0227 0800 41.5 767.0 780.0 101.7 8.6 180.4 0.0 0227 0900 41.6 767.0 781.0 101.8 8.8 178.9 0.0 0227 1000 41.6 766.0 781.0 102.0 8.5 180.2 0.0 0227 1100 41.7 766.0 782.0 102.1 8.4 180.2 0.0 0227 1200 + + + + + 180.8 0.0