TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 0000 9 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0509 0000 48.9 727.0 777.0 106.9 + 123.3 0.0 0509 0100 48.7 727.0 777.0 106.9 + 123.9 0.0 0509 0200 48.7 728.0 777.0 106.7 + 116.9 0.0 0509 0300 48.9 728.0 777.0 106.7 + 129.6 0.0 0509 0400 48.9 728.0 778.0 106.9 + 137.1 0.0 0509 0500 48.7 728.0 777.0 106.7 + 133.7 0.0 0509 0600 48.9 729.0 777.0 106.6 + 142.6 0.0 0509 0700 48.6 729.0 776.0 106.4 + 131.8 0.0 0509 0800 48.6 730.0 775.0 106.2 + 111.5 0.0 0509 0900 48.7 730.0 776.0 106.3 + 92.4 0.0 0509 1000 48.7 730.0 776.0 106.3 + 88.6 0.0 0509 1100 48.9 730.0 777.0 106.4 + 85.2 0.0 0509 1200 48.9 729.0 776.0 106.4 + 83.3 0.0 0509 1300 49.3 729.0 778.0 106.7 + 90.8 0.0 0509 1400 49.5 729.0 779.0 106.9 + 87.9 0.0 0509 1500 49.5 728.0 780.0 107.1 + 90.7 0.0 0509 1600 49.6 728.0 781.0 107.3 + 101.1 0.0 0509 1700 49.3 728.0 781.0 107.3 + 110.3 0.0 0509 1800 49.1 727.0 780.0 107.3 + 123.7 0.0 0509 1900 48.9 727.0 779.0 107.2 + 161.9 0.0 0509 2000 48.9 727.0 779.0 107.2 + 166.2 0.0 0509 2100 49.3 727.0 779.0 107.2 + 166.0 0.0 0509 2200 48.9 727.0 778.0 107.0 + 155.2 0.0 0509 2300 48.9 727.0 778.0 107.0 + 165.3 0.0