TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0000 26 Mar 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0326 0000 + 739.0 757.0 102.4 155.2 0.0 0326 0100 + 741.0 757.0 102.2 154.7 0.0 0326 0200 + 742.0 756.0 101.9 152.5 0.0 0326 0300 + 742.0 756.0 101.9 149.3 0.0 0326 0400 + 743.0 756.0 101.7 148.9 0.0 0326 0500 + 744.0 756.0 101.6 142.7 0.0 0326 0600 + 745.0 756.0 101.5 142.8 0.0 0326 0700 + 745.0 756.0 101.5 136.8 0.0 0326 0800 + 746.0 756.0 101.3 132.9 0.0 0326 0900 + 747.0 757.0 101.3 139.7 0.0 0326 1000 + 747.0 758.0 101.5 143.9 0.0 0326 1100 + 747.0 759.0 101.6 133.6 0.0 0326 1200 + 748.0 760.0 101.6 123.0 0.0 0326 1300 + 747.0 761.0 101.9 104.2 0.0 0326 1400 + 747.0 762.0 102.0 95.3 0.0 0326 1500 + 747.0 764.0 102.3 85.3 0.0 0326 1600 + 747.0 766.0 102.5 82.7 0.0 0326 1700 + 747.0 768.0 102.8 91.4 0.0 0326 1800 + 747.0 765.0 102.4 108.5 0.0 0326 1900 + 747.0 761.0 101.9 136.2 0.0 0326 2000 + 748.0 762.0 101.9 142.9 0.0 0326 2100 + 748.0 759.0 101.5 156.7 0.0 0326 2200 + 748.0 757.0 101.2 156.9 0.0 0326 2300 + 749.0 758.0 101.2 159.5 0.0