TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0400 31 Aug 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0831 0400 + 735.0 762.0 103.7 37.1 0.0 0831 0500 + 735.0 762.0 103.7 37.6 0.0 0831 0600 + 735.0 763.0 103.8 48.7 0.0 0831 0700 + 736.0 766.0 104.1 79.8 0.0 0831 0800 + 736.0 764.0 103.8 69.6 0.0 0831 0900 + 736.0 769.0 104.5 88.0 0.0 0831 1000 + 735.0 770.0 104.8 91.1 0.0 0831 1100 + 735.0 769.0 104.6 93.4 0.0 0831 1200 + 734.0 764.0 104.1 94.5 0.0 0831 1300 + 734.0 764.0 104.1 124.5 0.0 0831 1400 + 733.0 765.0 104.4 130.4 0.0 0831 1500 + 732.0 762.0 104.1 144.0 0.0 0831 1600 + 732.0 760.0 103.8 128.3 0.0 0831 1700 + 731.0 759.0 103.8 136.8 0.0 0831 1800 + 730.0 758.0 103.8 146.0 0.0 0831 1900 + 730.0 757.0 103.7 153.4 0.0 0831 2000 + 730.0 756.0 103.6 143.6 0.0 0831 2100 + 730.0 1095.0 150.0 133.7 0.0 0831 2200 + 730.0 1107.0 151.6 143.7 0.8 0831 2300 + 730.0 1084.0 148.5 116.0 0.1 0901 0000 + 730.0 1069.0 146.4 105.1 0.0 0901 0100 + 730.0 1063.0 145.6 93.9 0.0 0901 0200 + 730.0 1046.0 143.3 81.3 0.0 0901 0300 + 730.0 1030.0 141.1 66.4 0.0 0901 0400 + 730.0 1025.0 140.4 65.2 0.0