TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0000 17 Oct 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 1017 0000 + 737.0 728.0 98.8 45.0 0.0 1017 0100 + 737.0 727.0 98.6 43.9 0.0 1017 0200 + 736.0 726.0 98.6 41.8 0.0 1017 0300 + 736.0 725.0 98.5 39.0 0.0 1017 0400 + 736.0 725.0 98.5 36.5 0.0 1017 0500 + 735.0 723.0 98.4 36.8 0.0 1017 0600 + 736.0 722.0 98.1 37.6 0.0 1017 0700 + 735.0 723.0 98.4 36.7 0.0 1017 0800 + 736.0 724.0 98.4 46.6 0.0 1017 0900 + 736.0 726.0 98.6 40.1 0.0 1017 1000 + 736.0 726.0 98.6 35.8 0.0 1017 1100 + 736.0 729.0 99.0 38.3 0.0 1017 1200 + 737.0 732.0 99.3 38.7 0.0 1017 1300 + 737.0 733.0 99.5 34.6 0.0 1017 1400 + 736.0 734.0 99.7 36.3 0.0 1017 1500 + 736.0 736.0 100.0 37.4 0.0 1017 1600 + 737.0 737.0 100.0 38.5 0.0 1017 1700 + 737.0 738.0 100.1 50.5 0.0 1017 1800 + 737.0 736.0 99.9 57.6 0.0 1017 1900 + 737.0 735.0 99.7 59.8 0.0 1017 2000 + 738.0 733.0 99.3 57.7 0.0 1017 2100 + 738.0 730.0 98.9 51.4 0.0 1017 2200 + 738.0 728.0 98.6 46.1 0.0 1017 2300 + 738.0 726.0 98.4 49.3 0.0 1018 0000 + 739.0 725.0 98.1 42.5 0.0