TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0000 21 Jul 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0721 0000 + 735.0 790.0 107.5 72.8 0.0 0721 0100 + 735.0 791.0 107.6 63.1 0.0 0721 0200 + 735.0 791.0 107.6 58.3 0.0 0721 0300 + 735.0 790.0 107.5 58.1 0.0 0721 0400 + 735.0 789.0 107.3 55.7 0.0 0721 0500 + 735.0 789.0 107.3 55.9 0.0 0721 0600 + 735.0 789.0 107.3 59.1 0.0 0721 0700 + 735.0 789.0 107.3 58.3 0.0 0721 0800 + 735.0 790.0 107.5 62.6 0.0 0721 0900 + 735.0 792.0 107.8 65.8 0.0 0721 1000 + 735.0 793.0 107.9 72.6 0.0 0721 1100 + 735.0 794.0 108.0 81.7 0.0 0721 1200 + 734.0 795.0 108.3 92.1 0.0 0721 1300 + 734.0 795.0 108.3 113.8 0.0 0721 1400 + 734.0 796.0 108.4 121.6 0.0 0721 1500 + 733.0 797.0 108.7 138.6 0.0 0721 1600 + 733.0 794.0 108.3 140.6 0.0 0721 1700 + 733.0 791.0 107.9 156.7 0.0 0721 1800 + 732.0 788.0 107.7 161.5 0.0 0721 1900 + 732.0 787.0 107.5 156.0 0.0 0721 2000 + 732.0 787.0 107.5 160.2 0.0 0721 2100 + 733.0 786.0 107.2 144.9 0.0 0721 2200 + 733.0 786.0 107.2 137.1 0.2 0721 2300 + 733.0 786.0 107.2 116.2 0.9