TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 1100 14 Mar 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0314 1100 + 737.0 749.0 101.6 82.2 0.0 0314 1200 + 737.0 751.0 101.9 78.0 0.0 0314 1300 + 738.0 755.0 102.3 70.8 0.0 0314 1400 + 739.0 757.0 102.4 62.1 0.0 0314 1500 + 739.0 759.0 102.7 57.4 0.0 0314 1600 + 740.0 760.0 102.7 54.4 0.0 0314 1700 + 740.0 761.0 102.8 56.9 0.0 0314 1800 + 741.0 763.0 103.0 70.8 0.0 0314 1900 + 742.0 763.0 102.8 121.4 0.0 0314 2000 + 742.0 760.0 102.4 135.9 0.0 0314 2100 + 743.0 754.0 101.5 148.9 0.0 0314 2200 + 744.0 751.0 100.9 150.8 0.0 0314 2300 + 745.0 749.0 100.5 155.6 0.0 0315 0000 + 745.0 747.0 100.3 152.8 0.0 0315 0100 + 746.0 747.0 100.1 117.6 0.0 0315 0200 + 746.0 747.0 100.1 105.5 0.0 0315 0300 + 747.0 747.0 100.0 93.9 0.0 0315 0400 + 747.0 747.0 100.0 84.6 0.0 0315 0500 + 747.0 749.0 100.3 83.9 0.0 0315 0600 + 747.0 751.0 100.5 92.0 0.0 0315 0700 + 747.0 752.0 100.7 123.0 0.0 0315 0800 + 748.0 753.0 100.7 145.5 0.0 0315 0900 + 748.0 750.0 100.3 153.7 0.0 0315 1000 + 748.0 750.0 100.3 129.2 0.0 0315 1100 + 748.0 749.0 100.1 121.6 0.0