TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 1800 16 May 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0516 1800 + 734.0 794.0 108.2 101.0 0.0 0516 1900 + 735.0 795.0 108.2 120.6 0.0 0516 2000 + 735.0 795.0 108.2 141.0 0.0 0516 2100 + 735.0 793.0 107.9 142.9 0.0 0516 2200 + 736.0 791.0 107.5 141.4 0.0 0516 2300 + 736.0 790.0 107.3 144.5 0.0 0517 0000 + 736.0 790.0 107.3 131.0 0.0 0517 0100 + 736.0 790.0 107.3 119.0 0.0 0517 0200 + 737.0 790.0 107.2 108.8 0.0 0517 0300 + 737.0 790.0 107.2 109.4 0.0 0517 0400 + 737.0 791.0 107.3 108.7 0.0 0517 0500 + 737.0 791.0 107.3 109.7 0.0 0517 0600 + 738.0 792.0 107.3 111.5 0.0 0517 0700 + 738.0 792.0 107.3 100.1 0.0 0517 0800 + 738.0 794.0 107.6 105.3 0.0 0517 0900 + 738.0 795.0 107.7 109.4 0.0 0517 1000 + 738.0 796.0 107.9 108.0 0.0 0517 1100 + 738.0 798.0 108.1 101.8 0.0 0517 1200 + 738.0 799.0 108.3 90.6 0.0 0517 1300 + 738.0 800.0 108.4 94.7 0.0 0517 1400 + 737.0 802.0 108.8 80.7 0.0 0517 1500 + 737.0 804.0 109.1 80.8 0.0 0517 1600 + 737.0 803.0 109.0 78.6 0.0 0517 1700 + 737.0 803.0 109.0 84.5 0.0 0517 1800 + 737.0 803.0 109.0 95.0 0.0