TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0000 28 May 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0528 0000 + 729.0 796.0 109.2 132.4 0.0 0528 0100 + 729.0 796.0 109.2 160.6 0.0 0528 0200 + 729.0 797.0 109.3 155.4 0.0 0528 0300 + 729.0 796.0 109.2 149.2 0.0 0528 0400 + 729.0 795.0 109.1 146.6 0.0 0528 0500 + 729.0 795.0 109.1 136.8 0.0 0528 0600 + 730.0 795.0 108.9 138.3 0.0 0528 0700 + 730.0 797.0 109.2 109.5 0.0 0528 0800 + 730.0 798.0 109.3 101.7 0.0 0528 0900 + 729.0 799.0 109.6 103.8 0.0 0528 1000 + 729.0 800.0 109.7 113.3 0.0 0528 1100 + 728.0 805.0 110.6 129.6 0.0 0528 1200 + 727.0 807.0 111.0 143.3 0.0 0528 1300 + 727.0 807.0 111.0 162.4 0.0 0528 1400 + 726.0 808.0 111.3 177.5 0.0 0528 1500 + 725.0 805.0 111.0 182.5 0.0 0528 1600 + 724.0 803.0 110.9 181.1 0.0 0528 1700 + 723.0 802.0 110.9 170.8 0.0 0528 1800 + 723.0 801.0 110.8 165.1 0.0 0528 1900 + 722.0 801.0 110.9 161.6 0.0 0528 2000 + 722.0 800.0 110.8 166.1 0.0 0528 2100 + 722.0 800.0 110.8 144.7 0.0 0528 2200 + 725.0 799.0 110.2 146.6 0.0 0528 2300 + 727.0 796.0 109.5 150.8 0.0