TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0000 31 Jul 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0731 0000 + 735.0 777.0 105.7 89.9 0.0 0731 0100 + 735.0 777.0 105.7 92.0 0.0 0731 0200 + 736.0 776.0 105.4 97.6 0.0 0731 0300 + 736.0 775.0 105.3 77.1 0.0 0731 0400 + 737.0 772.0 104.7 66.4 0.0 0731 0500 + 737.0 771.0 104.6 73.6 0.0 0731 0600 + 737.0 771.0 104.6 70.6 0.0 0731 0700 + 738.0 772.0 104.6 76.1 0.0 0731 0800 + 738.0 775.0 105.0 88.0 0.0 0731 0900 + 738.0 778.0 105.4 88.0 0.0 0731 1000 + 738.0 779.0 105.6 102.3 0.0 0731 1100 + 737.0 780.0 105.8 110.2 0.0 0731 1200 + 737.0 784.0 106.4 116.8 0.0 0731 1300 + 736.0 788.0 107.1 126.5 0.0 0731 1400 + 735.0 787.0 107.1 143.8 0.0 0731 1500 + 735.0 786.0 106.9 157.4 0.0 0731 1600 + 734.0 785.0 106.9 156.7 0.0 0731 1700 + 733.0 783.0 106.8 146.7 0.0 0731 1800 + 733.0 782.0 106.7 176.1 0.0 0731 1900 + 732.0 782.0 106.8 186.4 0.0 0731 2000 + 732.0 780.0 106.6 193.5 0.0 0731 2100 + 733.0 778.0 106.1 175.2 0.0 0731 2200 + 733.0 778.0 106.1 141.0 0.0 0731 2300 + 733.0 777.0 106.0 102.8 1.0