TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0600 15 Sep 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 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 + 736.0 763.0 103.7 41.2 0.0 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