TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 1300 20 Jun 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0620 1300 + 729.0 807.0 110.7 64.7 0.0 0620 1400 + 729.0 808.0 110.8 60.3 0.0 0620 1500 + 729.0 808.0 110.8 64.1 0.0 0620 1600 + 729.0 808.0 110.8 72.1 0.0 0620 1700 + 729.0 807.0 110.7 99.0 0.0 0620 1800 + 728.0 804.0 110.4 111.7 0.0 0620 1900 + 729.0 804.0 110.3 122.0 0.0 0620 2000 + 729.0 800.0 109.7 116.1 0.0 0620 2100 + 730.0 798.0 109.3 114.4 0.0 0620 2200 + 731.0 797.0 109.0 111.0 0.0 0620 2300 + 731.0 797.0 109.0 115.1 0.0 0621 0000 + 732.0 797.0 108.9 105.9 0.0 0621 0100 + 732.0 797.0 108.9 108.6 0.0 0621 0200 + 732.0 797.0 108.9 94.4 0.0 0621 0300 + 733.0 797.0 108.7 82.5 0.0 0621 0400 + 733.0 797.0 108.7 85.6 0.0 0621 0500 + 734.0 798.0 108.7 83.8 0.0 0621 0600 + 734.0 800.0 109.0 80.0 0.0 0621 0700 + 734.0 803.0 109.4 69.6 0.0 0621 0800 + 735.0 805.0 109.5 66.1 0.0 0621 0900 + 735.0 807.0 109.8 70.7 0.0 0621 1000 + 734.0 810.0 110.4 73.7 0.0 0621 1100 + 734.0 810.0 110.4 74.4 0.0 0621 1200 + 734.0 808.0 110.1 74.9 0.0 0621 1300 + 734.0 808.0 110.1 82.3 0.0