TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0000 1 Feb 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0201 0000 + 740.0 736.0 99.5 121.3 0.0 0201 0100 + 739.0 737.0 99.7 112.8 0.0 0201 0200 + 739.0 738.0 99.9 104.9 0.0 0201 0300 + 738.0 739.0 100.1 101.8 0.0 0201 0400 + 738.0 741.0 100.4 109.3 0.0 0201 0500 + 737.0 742.0 100.7 113.3 0.0 0201 0600 + 737.0 742.0 100.7 116.0 0.0 0201 0700 + 737.0 741.0 100.5 114.1 0.0 0201 0800 + 737.0 741.0 100.5 121.8 0.0 0201 0900 + 737.0 741.0 100.5 101.1 0.0 0201 1000 + 736.0 741.0 100.7 93.2 0.0 0201 1100 + + + + 89.5 0.0 0201 1200 + + + + 85.0 0.0 0201 1300 + 737.0 745.0 101.1 84.0 0.0 0201 1400 + 738.0 746.0 101.1 76.0 0.0 0201 1500 + 738.0 746.0 101.1 79.6 0.0 0201 1600 + 739.0 747.0 101.1 76.8 0.0 0201 1700 + 739.0 747.0 101.1 116.6 0.0 0201 1800 + 740.0 747.0 100.9 136.8 0.0 0201 1900 + 740.0 741.0 100.1 138.1 0.0 0201 2000 + 740.0 737.0 99.6 134.5 0.0 0201 2100 + 741.0 737.0 99.5 124.7 0.0 0201 2200 + 741.0 737.0 99.5 117.9 0.0 0201 2300 + 742.0 737.0 99.3 105.4 0.0