TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0400 31 Oct 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 1031 0400 + 736.0 721.0 98.0 45.6 0.0 1031 0500 + 736.0 720.0 97.8 51.7 0.0 1031 0600 + 737.0 720.0 97.7 60.9 0.0 1031 0700 + 737.0 721.0 97.8 64.1 0.0 1031 0800 + 737.0 721.0 97.8 76.3 0.0 1031 0900 + 737.0 723.0 98.1 86.3 0.0 1031 1000 + 737.0 724.0 98.2 84.0 0.0 1031 1100 + 737.0 724.0 98.2 84.3 0.0 1031 1200 + 737.0 724.0 98.2 74.4 0.0 1031 1300 + 736.0 725.0 98.5 67.0 0.0 1031 1400 + 735.0 725.0 98.6 60.9 0.0 1031 1500 + 735.0 725.0 98.6 57.8 0.0 1031 1600 + 734.0 726.0 98.9 57.5 0.0 1031 1700 + 734.0 726.0 98.9 57.1 0.0 1031 1800 + 734.0 725.0 98.8 53.4 0.0 1031 1900 + 734.0 724.0 98.6 60.0 0.0 1031 2000 + 734.0 723.0 98.5 57.4 0.0 1031 2100 + 734.0 722.0 98.4 50.8 0.0 1031 2200 + 734.0 722.0 98.4 49.3 0.0 1031 2300 + 734.0 721.0 98.2 46.9 0.0 1101 0000 + 734.0 721.0 98.2 41.5 0.0 1101 0100 + 734.0 721.0 98.2 48.3 0.0 1101 0100 + 734.0 720.0 98.1 43.9 0.0 1101 0200 + 734.0 720.0 98.1 39.2 0.0 1101 0300 + 734.0 720.0 98.1 37.4 0.0 1101 0400 + + + + 38.6 0.0