TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 0000 20 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0220 0000 39.7 723.0 745.0 103.0 + 146.1 0.0 0220 0100 39.7 724.0 745.0 102.9 + 162.5 0.0 0220 0200 39.7 724.0 745.0 102.9 + 157.7 0.0 0220 0300 39.6 724.0 745.0 102.9 + 158.0 0.0 0220 0400 39.6 724.0 745.0 102.9 + 154.8 0.0 0220 0500 39.6 725.0 744.0 102.6 + 152.4 0.0 0220 0600 39.6 725.0 744.0 102.6 + 171.8 0.0 0220 0700 39.6 726.0 744.0 102.5 + 159.6 0.0 0220 0800 39.7 726.0 744.0 102.5 + 161.7 0.0 0220 0900 39.6 726.0 744.0 102.5 + 149.9 0.0 0220 1000 39.6 727.0 744.0 102.3 + 146.0 0.0 0220 1100 39.6 727.0 744.0 102.3 + 156.6 0.0 0220 1200 39.6 727.0 744.0 102.3 + 151.3 0.0 0220 1300 39.6 727.0 744.0 102.3 + 153.6 0.0 0220 1400 39.7 727.0 745.0 102.5 + 147.0 0.0 0220 1500 39.7 727.0 746.0 102.6 + 135.7 0.0 0220 1600 39.6 727.0 746.0 102.6 + 136.1 0.0 0220 1700 39.6 728.0 745.0 102.3 + 135.4 0.0 0220 1800 39.6 728.0 745.0 102.3 + 152.1 0.0 0220 1900 39.6 728.0 744.0 102.2 + 157.0 0.0 0220 2000 39.4 729.0 744.0 102.1 + 147.3 0.0 0220 2100 39.6 729.0 744.0 102.1 + 149.5 0.0 0220 2200 39.6 729.0 744.0 102.1 + 143.0 0.0 0220 2300 39.6 730.0 744.0 101.9 + 151.5 0.0