TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 1100 12 Jun 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0612 1100 + 735.0 799.0 108.7 119.0 0.0 0612 1200 + 735.0 800.0 108.8 130.6 0.0 0612 1300 + 735.0 800.0 108.8 136.5 0.0 0612 1400 + 735.0 799.0 108.7 143.1 0.0 0612 1500 + 735.0 798.0 108.6 148.6 0.0 0612 1600 + 735.0 797.0 108.4 162.6 0.0 0612 1700 + 736.0 796.0 108.2 171.1 0.0 0612 1800 + 736.0 793.0 107.7 169.2 0.0 0612 1900 + 736.0 793.0 107.7 171.1 0.0 0612 2000 + 737.0 793.0 107.6 173.3 0.0 0612 2100 + 737.0 793.0 107.6 168.4 0.0 0612 2200 + 738.0 793.0 107.5 169.4 0.0 0612 2300 + 739.0 793.0 107.3 166.6 0.0 0613 0000 + 739.0 793.0 107.3 158.5 0.0 0613 0100 + 739.0 793.0 107.3 153.5 0.0 0613 0200 + 740.0 794.0 107.3 144.9 0.0 0613 0300 + 740.0 794.0 107.3 140.7 0.0 0613 0400 + 741.0 793.0 107.0 137.4 0.0 0613 0500 + 741.0 793.0 107.0 130.5 0.0 0613 0600 + 741.0 793.0 107.0 126.1 0.0 0613 0700 + 742.0 794.0 107.0 113.9 0.0 0613 0800 + 742.0 794.0 107.0 94.9 0.0 0613 0900 + 742.0 796.0 107.3 94.9 0.0 0613 1000 + 742.0 799.0 107.7 100.1 0.0 0613 1100 + 741.0 802.0 108.2 105.0 0.0