TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0600 15 Aug 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0815 0600 + 737.0 768.0 104.2 63.4 0.0 0815 0700 + 737.0 770.0 104.5 66.2 0.0 0815 0800 + 738.0 772.0 104.6 68.2 0.0 0815 0900 + 738.0 773.0 104.7 80.6 0.0 0815 1000 + 737.0 774.0 105.0 81.9 0.0 0815 1100 + 737.0 778.0 105.6 85.4 0.0 0815 1200 + 737.0 777.0 105.4 87.9 0.0 0815 1300 + 737.0 773.0 104.9 88.9 0.0 0815 1400 + 737.0 772.0 104.7 90.9 0.0 0815 1500 + 736.0 772.0 104.9 105.8 0.0 0815 1600 + 736.0 773.0 105.0 113.7 0.0 0815 1700 + 736.0 772.0 104.9 125.8 0.0 0815 1800 + + + + 129.2 0.0 0815 1900 + + + + 132.3 0.0 0815 2000 + + + + 123.8 0.0 0815 2100 + + + + 110.5 0.0 0815 2200 + + + + 99.6 0.9 0815 2300 + + + + 76.9 0.2 0816 0000 + + + + 65.4 0.0 0816 0100 + + + + 62.1 0.0 0816 0200 + + + + 52.8 0.0 0816 0300 + + + + 53.0 0.0 0816 0400 + + + + 53.1 0.0 0816 0500 + + + + 52.1 0.0 0816 0600 + + + + 52.1 0.0