TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 2000 20 Apr 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0420 2000 + 728.0 780.0 107.1 168.8 0.0 0420 2100 + 729.0 778.0 106.7 176.3 0.0 0420 2200 + 729.0 777.0 106.6 161.5 0.0 0420 2300 + 729.0 776.0 106.4 147.4 0.0 0421 0000 + 729.0 776.0 106.4 121.1 0.0 0421 0100 + 729.0 775.0 106.3 124.4 0.0 0421 0200 + 729.0 775.0 106.3 112.2 0.0 0421 0300 + 729.0 775.0 106.3 106.6 0.0 0421 0400 + 729.0 775.0 106.3 107.4 0.0 0421 0500 + 729.0 777.0 106.6 107.4 0.0 0421 0600 + 729.0 777.0 106.6 127.5 0.0 0421 0700 + 729.0 778.0 106.7 122.0 0.0 0421 0800 + 728.0 778.0 106.9 119.2 0.0 0421 0900 + 728.0 779.0 107.0 98.7 0.0 0421 1000 + 727.0 780.0 107.3 103.4 0.0 0421 1100 + 727.0 781.0 107.4 103.8 0.0 0421 1200 + 726.0 783.0 107.9 104.4 0.0 0421 1300 + 725.0 783.0 108.0 97.1 0.0 0421 1400 + 725.0 784.0 108.1 93.7 0.0 0421 1500 + 725.0 784.0 108.1 75.8 0.0 0421 1600 + 724.0 784.0 108.3 82.4 0.0 0421 1700 + 724.0 785.0 108.4 85.9 0.0 0421 1800 + 724.0 783.0 108.1 98.4 0.0 0421 1900 + 724.0 780.0 107.7 121.3 0.0 0421 2000 + 724.0 783.0 108.1 130.6 0.0