TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 1600 13 Sep 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0913 1600 + 734.0 764.0 104.1 43.4 0.0 0913 1700 + 734.0 765.0 104.2 46.6 0.0 0913 1800 + 734.0 765.0 104.2 52.7 0.0 0913 1900 + 734.0 765.0 104.2 56.3 0.0 0913 2000 + 735.0 764.0 103.9 55.6 0.0 0913 2100 + 735.0 763.0 103.8 49.6 1.1 0913 2200 + 735.0 761.0 103.5 42.3 0.1 0913 2300 + 735.0 760.0 103.4 40.1 0.0 0914 0000 + 735.0 758.0 103.1 36.8 0.0 0914 0100 + 735.0 757.0 103.0 34.4 0.0 0914 0200 + 736.0 756.0 102.7 32.1 0.0 0914 0300 + 736.0 755.0 102.6 31.9 0.0 0914 0400 + 736.0 755.0 102.6 30.9 0.0 0914 0500 + 736.0 755.0 102.6 38.7 0.0 0914 0600 + 736.0 755.0 102.6 52.8 0.0 0914 0700 + 737.0 756.0 102.6 51.5 0.0 0914 0800 + 737.0 757.0 102.7 32.1 0.0 0914 0900 + 738.0 757.0 102.6 26.9 0.0 0914 1000 + 738.0 759.0 102.8 29.2 0.0 0914 1100 + 738.0 763.0 103.4 30.1 0.0 0914 1200 + 738.0 765.0 103.7 29.2 0.0 0914 1300 + 737.0 767.0 104.1 28.1 0.0 0914 1400 + 737.0 768.0 104.2 37.7 0.0 0914 1500 + 736.0 768.0 104.3 38.6 0.0 0914 1600 + 736.0 769.0 104.5 30.6 0.0