TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0500 1 Oct 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 1001 0500 + 739.0 742.0 100.4 43.1 0.0 1001 0600 + 739.0 741.0 100.3 52.7 0.0 1001 0700 + 739.0 740.0 100.1 59.0 0.0 1001 0800 + 739.0 741.0 100.3 61.8 0.0 1001 0900 + 739.0 743.0 100.5 53.4 0.0 1001 1000 + 739.0 746.0 100.9 43.6 0.0 1001 1100 + 739.0 749.0 101.4 30.5 0.0 1001 1200 + 738.0 750.0 101.6 35.7 0.0 1001 1300 + 738.0 750.0 101.6 29.2 0.0 1001 1400 + 738.0 748.0 101.4 28.8 0.0 1001 1500 + 737.0 749.0 101.6 26.2 0.0 1001 1600 + 737.0 749.0 101.6 34.0 0.0 1001 1700 + 736.0 750.0 101.9 53.5 0.0 1001 1800 + 736.0 753.0 102.3 79.3 0.0 1001 1900 + 736.0 754.0 102.4 76.1 0.0 1001 2000 + 736.0 751.0 102.0 73.7 0.0 1001 2100 + 736.0 746.0 101.4 54.8 0.0 1001 2200 + 736.0 741.0 100.7 48.5 0.0 1001 2300 + 736.0 737.0 100.1 55.7 0.0 1002 0000 + 736.0 734.0 99.7 47.6 0.0 1002 0100 + 736.0 734.0 99.7 37.4 0.0 1002 0200 + 736.0 733.0 99.6 27.6 0.0 1002 0300 + 736.0 731.0 99.3 25.5 0.0 1002 0400 + 736.0 731.0 99.3 24.3 0.0 1002 0500 + + + + + +