TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 1700 14 Sep 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0914 1700 + 736.0 770.0 104.6 44.8 0.0 0914 1800 + 736.0 771.0 104.8 59.0 0.0 0914 1900 + 736.0 770.0 104.6 63.5 0.0 0914 2000 + 736.0 769.0 104.5 59.0 0.0 0914 2100 + 736.0 767.0 104.2 57.0 1.1 0914 2200 + 736.0 766.0 104.1 42.6 0.1 0914 2300 + 736.0 764.0 103.8 48.5 0.0 0915 0000 + 736.0 761.0 103.4 39.8 0.0 0915 0100 + 736.0 759.0 103.1 33.0 0.0 0915 0200 + 736.0 757.0 102.9 34.8 0.0 0915 0300 + 736.0 755.0 102.6 33.3 0.0 0915 0400 + 735.0 753.0 102.4 35.3 0.0 0915 0500 + 735.0 752.0 102.3 34.9 0.0 0915 0600 + 735.0 751.0 102.2 49.6 0.0 0915 0700 + 735.0 752.0 102.3 61.1 0.0 0915 0800 + 735.0 754.0 102.6 57.3 0.0 0915 0900 + 735.0 756.0 102.9 58.7 0.0 0915 1000 + 736.0 760.0 103.3 56.0 0.0 0915 1100 + 735.0 761.0 103.5 53.6 0.0 0915 1200 + 736.0 762.0 103.5 49.4 0.0 0915 1300 + 735.0 762.0 103.7 44.0 0.0 0915 1400 + 735.0 763.0 103.8 42.0 0.0 0915 1500 + 735.0 763.0 103.8 35.7 0.0 0915 1600 + 735.0 763.0 103.8 41.2 0.0 0915 1700 + + + + 59.1 0.0