TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 1600 3 Oct 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 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 + 737.0 743.0 100.8 75.4 0.0 1003 2100 + 737.0 738.0 100.1 50.1 0.0 1003 2200 + 738.0 734.0 99.5 49.1 0.0 1003 2300 + 738.0 734.0 99.5 48.0 0.0 1004 0000 + 738.0 731.0 99.1 38.2 0.0 1004 0100 + 738.0 730.0 98.9 37.8 0.0 1004 0200 + 738.0 728.0 98.6 31.4 0.0 1004 0300 + 738.0 726.0 98.4 31.0 0.0 1004 0400 + 738.0 726.0 98.4 30.2 0.0 1004 0500 + 738.0 728.0 98.6 31.5 0.0 1004 0600 + 739.0 730.0 98.8 44.4 0.0 1004 0700 + 739.0 734.0 99.3 56.4 0.0 1004 0800 + 739.0 738.0 99.9 65.0 0.0 1004 0900 + 739.0 744.0 100.7 62.6 0.0 1004 1000 + 739.0 746.0 100.9 54.4 0.0 1004 1100 + 738.0 751.0 101.8 53.9 0.0 1004 1200 + 738.0 749.0 101.5 51.1 0.0 1004 1300 + 737.0 748.0 101.5 43.0 0.0 1004 1400 + 736.0 748.0 101.6 45.1 0.0 1004 1500 + 736.0 748.0 101.6 50.8 0.0 1004 1600 + + + + 64.0 0.0