TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0000 31 Jan 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0131 0000 + 743.0 740.0 99.6 115.5 0.0 0131 0100 + 743.0 742.0 99.9 113.4 0.0 0131 0200 + 743.0 741.0 99.7 113.6 0.0 0131 0300 + 743.0 741.0 99.7 116.7 0.0 0131 0400 + 744.0 741.0 99.6 115.8 0.0 0131 0500 + 744.0 741.0 99.6 107.2 0.0 0131 0600 + 743.0 741.0 99.7 113.2 0.0 0131 0700 + 743.0 742.0 99.9 107.2 0.0 0131 0800 + 744.0 742.0 99.7 120.7 0.0 0131 0900 + 744.0 742.0 99.7 100.4 0.0 0131 1000 + 744.0 742.0 99.7 92.0 0.0 0131 1100 + 744.0 742.0 99.7 83.2 0.0 0131 1200 + 743.0 743.0 100.0 79.6 0.0 0131 1300 + 743.0 746.0 100.4 77.5 0.0 0131 1400 + 742.0 747.0 100.7 73.7 0.0 0131 1500 + 742.0 747.0 100.7 71.6 0.0 0131 1600 + 741.0 748.0 100.9 85.3 0.0 0131 1700 + 741.0 747.0 100.8 123.7 0.0 0131 1800 + 741.0 742.0 100.1 155.9 0.0 0131 1900 + 741.0 740.0 99.9 150.7 0.0 0131 2000 + 741.0 736.0 99.3 153.3 0.0 0131 2100 + 740.0 736.0 99.5 140.6 0.0 0131 2200 + 740.0 736.0 99.5 131.7 0.0 0131 2300 + 740.0 736.0 99.5 122.7 0.0