TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0000 27 Jul 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0727 0000 + 734.0 784.0 106.8 83.9 0.0 0727 0100 + 734.0 784.0 106.8 71.8 0.0 0727 0200 + 734.0 784.0 106.8 63.6 0.0 0727 0300 + 734.0 782.0 106.5 54.0 0.0 0727 0400 + 734.0 779.0 106.1 48.4 0.0 0727 0500 + 735.0 777.0 105.7 47.2 0.0 0727 0600 + 735.0 777.0 105.7 54.0 0.0 0727 0700 + 736.0 778.0 105.7 64.3 0.0 0727 0800 + 736.0 781.0 106.1 74.2 0.0 0727 0900 + 736.0 783.0 106.4 75.2 0.0 0727 1000 + 735.0 786.0 106.9 80.3 0.0 0727 1100 + 735.0 790.0 107.5 82.5 0.0 0727 1200 + 735.0 794.0 108.0 90.2 0.0 0727 1300 + 734.0 795.0 108.3 96.5 0.0 0727 1400 + 734.0 795.0 108.3 113.5 0.0 0727 1500 + 734.0 793.0 108.0 120.7 0.0 0727 1600 + 733.0 791.0 107.9 127.7 0.0 0727 1700 + 733.0 789.0 107.6 137.4 0.0 0727 1800 + 732.0 787.0 107.5 147.4 0.0 0727 1900 + 732.0 786.0 107.4 152.9 0.0 0727 2000 + 732.0 786.0 107.4 150.8 0.0 0727 2100 + 732.0 784.0 107.1 147.0 0.0 0727 2200 + 733.0 783.0 106.8 129.4 0.2 0727 2300 + 733.0 783.0 106.8 110.7 0.9