TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0000 17 Feb 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0217 0000 + 718.0 754.0 105.0 146.9 0.0 0217 0100 + 718.0 754.0 105.0 129.5 0.0 0217 0200 + 718.0 755.0 105.2 134.9 0.0 0217 0300 + 719.0 754.0 104.9 134.5 0.0 0217 0400 + 719.0 754.0 104.9 130.3 0.0 0217 0500 + 719.0 754.0 104.9 124.0 0.0 0217 0600 + 720.0 754.0 104.7 126.1 0.0 0217 0700 + 721.0 755.0 104.7 124.6 0.0 0217 0800 + 721.0 755.0 104.7 136.7 0.0 0217 0900 + 722.0 755.0 104.6 134.0 0.0 0217 1000 + 723.0 756.0 104.6 127.3 0.0 0217 1100 + 723.0 756.0 104.6 130.7 0.0 0217 1200 + 723.0 757.0 104.7 131.6 0.0 0217 1300 + 723.0 757.0 104.7 133.1 0.0 0217 1400 + 723.0 757.0 104.7 132.2 0.0 0217 1500 + 723.0 757.0 104.7 117.7 0.0 0217 1600 + 723.0 757.0 104.7 116.4 0.0 0217 1700 + 723.0 757.0 104.7 131.5 0.0 0217 1800 + 723.0 757.0 104.7 142.5 0.0 0217 1900 + 723.0 756.0 104.6 155.3 0.0 0217 2000 + 724.0 755.0 104.3 148.1 0.0 0217 2100 + 724.0 755.0 104.3 128.9 0.0 0217 2200 + 724.0 756.0 104.4 126.3 0.0 0217 2300 + 724.0 755.0 104.3 127.9 0.0