TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0800 21 Mar 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 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 + 737.0 760.0 103.1 106.8 0.0 0321 1200 + 737.0 761.0 103.3 104.5 0.0 0321 1300 + 737.0 764.0 103.7 96.4 0.0 0321 1400 + 737.0 767.0 104.1 83.0 0.0 0321 1500 + 737.0 768.0 104.2 72.2 0.0 0321 1600 + 737.0 769.0 104.3 67.6 0.0 0321 1700 + 737.0 770.0 104.5 69.4 0.0 0321 1800 + 738.0 772.0 104.6 125.0 0.0 0321 1900 + 738.0 772.0 104.6 138.1 0.0 0321 2000 + 739.0 762.0 103.1 138.5 0.0 0321 2100 + 740.0 758.0 102.4 140.6 0.0 0321 2200 + 740.0 757.0 102.3 124.8 0.0 0321 2300 + 740.0 757.0 102.3 119.6 0.0 0322 0000 + 741.0 757.0 102.2 126.7 0.0 0322 0100 + 741.0 758.0 102.3 108.2 0.0 0322 0200 + 742.0 757.0 102.0 100.1 0.0 0322 0300 + 742.0 758.0 102.2 99.0 0.0 0322 0400 + 742.0 760.0 102.4 101.2 0.0 0322 0500 + 742.0 762.0 102.7 109.6 0.0 0322 0600 + 743.0 762.0 102.6 126.5 0.0 0322 0700 + 743.0 762.0 102.6 143.8 0.0 0322 0800 + + + + + +