TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0800 23 Sep 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0923 0800 + 737.0 750.0 101.8 54.7 0.0 0923 0900 + 737.0 750.0 101.8 51.8 0.0 0923 1000 + 737.0 752.0 102.0 45.7 0.0 0923 1100 + 737.0 755.0 102.4 43.9 0.0 0923 1200 + 737.0 755.0 102.4 47.1 0.0 0923 1300 + 736.0 756.0 102.7 53.8 0.0 0923 1400 + 736.0 757.0 102.9 49.5 0.0 0923 1500 + 736.0 758.0 103.0 62.2 0.0 0923 1600 + 735.0 758.0 103.1 63.9 0.0 0923 1700 + 735.0 758.0 103.1 77.0 0.0 0923 1800 + 735.0 757.0 103.0 79.6 0.0 0923 1900 + 735.0 756.0 102.9 85.3 0.0 0923 2000 + 735.0 756.0 102.9 87.8 0.0 0923 2100 + 736.0 754.0 102.4 75.5 0.8 0923 2200 + 736.0 753.0 102.3 73.3 0.1 0923 2300 + 736.0 752.0 102.2 66.8 0.0 0924 0000 + 736.0 750.0 101.9 48.4 0.0 0924 0100 + 736.0 749.0 101.8 57.1 0.0 0924 0200 + 736.0 748.0 101.6 54.2 0.0 0924 0300 + 736.0 747.0 101.5 49.0 0.0 0924 0400 + 736.0 746.0 101.4 50.3 0.0 0924 0500 + 736.0 745.0 101.2 59.9 0.0 0924 0600 + 736.0 746.0 101.4 79.8 0.0 0924 0700 + 736.0 747.0 101.5 93.2 0.0 0924 0800 + 736.0 748.0 101.6 78.6 0.0