TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0200 22 May 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0522 0200 + 734.0 796.0 108.4 121.2 0.0 0522 0300 + 734.0 795.0 108.3 108.8 0.0 0522 0400 + 734.0 795.0 108.3 104.0 0.0 0522 0500 + 734.0 795.0 108.3 94.2 0.0 0522 0600 + 735.0 796.0 108.3 116.2 0.0 0522 0700 + 734.0 798.0 108.7 99.1 0.0 0522 0800 + 734.0 799.0 108.9 101.0 0.0 0522 0900 + 734.0 800.0 109.0 86.0 0.0 0522 1000 + 734.0 802.0 109.3 97.7 0.0 0522 1100 + 733.0 804.0 109.7 100.1 0.0 0522 1200 + 732.0 807.0 110.2 100.4 0.0 0522 1300 + 732.0 807.0 110.2 107.4 0.0 0522 1400 + 732.0 808.0 110.4 111.2 0.0 0522 1500 + 731.0 806.0 110.3 112.8 0.0 0522 1600 + 731.0 805.0 110.1 124.0 0.0 0522 1700 + 730.0 803.0 110.0 134.2 0.0 0522 1800 + 730.0 803.0 110.0 149.6 0.0 0522 1900 + 730.0 803.0 110.0 170.7 0.0 0522 2000 + 729.0 801.0 109.9 180.0 0.0 0522 2100 + 730.0 798.0 109.3 179.9 0.0 0522 2200 + 730.0 797.0 109.2 162.5 0.0 0522 2300 + 730.0 797.0 109.2 171.5 0.0 0523 0000 + 730.0 797.0 109.2 158.5 0.0 0523 0100 + 730.0 797.0 109.2 158.9 0.0 0523 0200 + 730.0 797.0 109.2 144.7 0.0