TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 1700 15 Sep 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0915 1700 + 736.0 763.0 103.7 59.1 0.0 0915 1800 + 736.0 762.0 103.5 51.7 0.0 0915 1900 + 736.0 761.0 103.4 51.7 0.0 0915 2000 + 736.0 760.0 103.3 47.6 0.0 0915 2100 + 737.0 758.0 102.8 47.3 1.1 0915 2200 + 737.0 757.0 102.7 43.3 0.1 0915 2300 + 737.0 756.0 102.6 42.7 0.0 0916 0000 + 738.0 755.0 102.3 38.3 0.0 0916 0100 + 738.0 755.0 102.3 44.8 0.0 0916 0200 + 738.0 755.0 102.3 47.8 0.0 0916 0300 + 738.0 755.0 102.3 46.7 0.0 0916 0400 + 739.0 755.0 102.2 38.7 0.0 0916 0500 + 739.0 755.0 102.2 39.8 0.0 0916 0600 + 739.0 755.0 102.2 47.7 0.0 0916 0700 + 740.0 755.0 102.0 49.4 0.0 0916 0800 + 740.0 756.0 102.2 49.6 0.0 0916 0900 + 740.0 756.0 102.2 44.8 0.0 0916 1000 + 740.0 758.0 102.4 42.1 0.0 0916 1100 + 740.0 760.0 102.7 37.3 0.0 0916 1200 + 740.0 761.0 102.8 34.8 0.0 0916 1300 + 739.0 763.0 103.2 33.3 0.0 0916 1400 + 738.0 764.0 103.5 30.2 0.0 0916 1500 + 738.0 765.0 103.7 27.7 0.0 0916 1600 + 737.0 766.0 103.9 32.5 0.0 0916 1700 + 737.0 766.0 103.9 40.2 0.0