TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 0000 12 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0512 0000 49.1 729.0 779.0 106.9 + 163.2 0.0 0512 0100 49.1 729.0 779.0 106.9 + 154.2 0.0 0512 0200 48.9 729.0 778.0 106.7 + 132.1 0.0 0512 0300 48.9 729.0 778.0 106.7 + 119.2 0.0 0512 0400 48.9 729.0 778.0 106.7 + 113.5 0.0 0512 0500 50.0 729.0 782.0 107.3 + 119.6 0.0 0512 0600 50.0 729.0 783.0 107.4 + 145.6 0.0 0512 0700 50.0 729.0 784.0 107.5 + 121.7 0.0 0512 0800 50.0 729.0 784.0 107.5 + 105.2 0.0 0512 0900 49.8 728.0 784.0 107.7 + 95.9 0.0 0512 1000 49.6 728.0 783.0 107.6 + 123.1 0.0 0512 1100 49.6 727.0 783.0 107.7 + 124.7 0.0 0512 1200 49.5 727.0 783.0 107.7 + 121.4 0.0 0512 1300 49.5 726.0 782.0 107.7 + 133.1 0.0 0512 1400 49.5 725.0 782.0 107.9 + 144.1 0.0 0512 1500 49.5 724.0 783.0 108.1 + 146.0 0.0 0512 1600 49.5 723.0 782.0 108.2 + 145.7 0.0 0512 1700 49.3 722.0 782.0 108.3 + 150.9 0.0 0512 1800 49.5 722.0 782.0 108.3 + 167.3 0.0 0512 1900 50.4 721.0 786.0 109.0 + 159.1 0.0 0512 2000 50.2 721.0 786.0 109.0 + 157.1 0.0 0512 2100 49.6 721.0 785.0 108.9 + 161.6 0.0 0512 2200 49.6 720.0 784.0 108.9 + 170.1 0.0 0512 2300 49.8 720.0 784.0 108.9 + 164.9 0.0