TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 1100 20 Mar 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0320 1100 + 734.0 755.0 102.9 92.9 0.0 0320 1200 + 734.0 758.0 103.3 85.1 0.0 0320 1300 + 734.0 763.0 104.0 79.0 0.0 0320 1400 + 734.0 766.0 104.4 72.1 0.0 0320 1500 + 734.0 768.0 104.6 67.2 0.0 0320 1600 + 734.0 770.0 104.9 70.1 0.0 0320 1700 + 734.0 771.0 105.0 89.3 0.0 0320 1800 + 734.0 772.0 105.2 128.0 0.0 0320 1900 + 734.0 768.0 104.6 153.7 0.0 0320 2000 + 734.0 760.0 103.5 167.3 0.0 0320 2100 + 734.0 756.0 103.0 157.8 0.0 0320 2200 + 735.0 755.0 102.7 154.8 0.0 0320 2300 + 734.0 754.0 102.7 148.7 0.0 0321 0000 + 734.0 754.0 102.7 132.7 0.0 0321 0100 + 734.0 754.0 102.7 120.7 0.0 0321 0200 + 734.0 755.0 102.9 110.1 0.0 0321 0300 + 734.0 756.0 103.0 100.3 0.0 0321 0400 + 734.0 757.0 103.1 97.7 0.0 0321 0500 + 735.0 759.0 103.3 88.1 0.0 0321 0600 + 735.0 760.0 103.4 87.9 0.0 0321 0700 + 735.0 763.0 103.8 108.8 0.0 0321 0800 + 736.0 764.0 103.8 135.5 0.0 0321 0900 + 737.0 763.0 103.5 122.6 0.0 0321 1000 + 737.0 760.0 103.1 118.9 0.0 0321 1100 + 737.0 759.0 103.0 106.8 0.0