TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 2000 2 Oct 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 1002 2000 + 736.0 741.0 100.7 90.2 0.0 1002 2100 + 736.0 737.0 100.1 72.9 0.0 1002 2200 + 737.0 735.0 99.7 62.4 0.0 1002 2300 + 737.0 735.0 99.7 60.8 0.0 1003 0000 + 738.0 735.0 99.6 59.3 0.0 1003 0100 + 738.0 737.0 99.9 55.2 0.0 1003 0200 + 739.0 738.0 99.9 37.9 0.0 1003 0300 + 739.0 737.0 99.7 29.6 0.0 1003 0400 + 739.0 735.0 99.5 29.8 0.0 1003 0500 + 739.0 736.0 99.6 31.1 0.0 1003 0600 + 740.0 736.0 99.5 29.4 0.0 1003 0700 + 740.0 736.0 99.5 28.6 0.0 1003 0800 + 740.0 736.0 99.5 29.1 0.0 1003 0900 + 740.0 737.0 99.6 31.2 0.0 1003 1000 + 740.0 740.0 100.0 31.7 0.0 1003 1100 + 740.0 743.0 100.4 32.4 0.0 1003 1200 + 740.0 746.0 100.8 31.0 0.0 1003 1300 + 739.0 749.0 101.4 29.0 0.0 1003 1400 + 738.0 751.0 101.8 31.7 0.0 1003 1500 + 738.0 754.0 102.2 42.9 0.0 1003 1600 + 737.0 757.0 102.7 62.4 0.0 1003 1700 + 737.0 755.0 102.4 72.0 0.0 1003 1800 + 737.0 753.0 102.2 70.3 0.0 1003 1900 + 737.0 752.0 102.0 86.8 0.0 1003 2000 + 737.0 748.0 101.5 75.4 0.0