TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 0000 26 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0526 0000 53.8 719.0 791.0 110.0 + 112.9 0.0 0526 0100 53.8 719.0 791.0 110.0 + 114.2 0.0 0526 0200 53.8 720.0 791.0 109.9 + 99.9 0.0 0526 0300 53.8 720.0 790.0 109.7 + 97.8 0.0 0526 0400 53.8 720.0 790.0 109.7 + 93.0 0.0 0526 0500 54.0 721.0 791.0 109.7 + 87.5 0.0 0526 0600 53.6 721.0 790.0 109.6 + 101.9 0.0 0526 0700 53.8 722.0 790.0 109.4 + 96.9 0.0 0526 0800 53.8 722.0 790.0 109.4 + 101.3 0.0 0526 0900 53.8 722.0 790.0 109.4 + 102.1 0.0 0526 1000 53.8 723.0 789.0 109.1 + 113.4 0.0 0526 1100 53.8 723.0 790.0 109.3 + 119.3 0.0 0526 1200 54.0 723.0 790.0 109.3 + 136.3 0.0 0526 1300 53.6 722.0 789.0 109.3 + 157.0 0.0 0526 1400 54.1 722.0 791.0 109.6 + 146.4 0.0 0526 1500 54.0 722.0 791.0 109.6 + 138.3 0.0 0526 1600 54.0 722.0 791.0 109.6 + 124.6 0.0 0526 1700 54.0 721.0 791.0 109.7 + 115.7 0.0 0526 1800 54.0 721.0 790.0 109.6 + 114.0 0.0 0526 1900 54.0 721.0 790.0 109.6 + 132.0 0.0 0526 2000 54.0 721.0 790.0 109.6 + 146.1 0.0 0526 2100 54.0 721.0 790.0 109.6 + 136.4 0.0 0526 2200 54.0 721.0 790.0 109.6 + 130.3 0.0 0526 2300 53.8 721.0 790.0 109.6 + 140.2 0.0