TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0000 11 Mar 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0311 0000 + 739.0 743.0 100.5 130.7 0.0 0311 0100 + 739.0 743.0 100.5 138.9 0.0 0311 0200 + 740.0 743.0 100.4 138.7 0.0 0311 0300 + 740.0 743.0 100.4 136.5 0.0 0311 0400 + 740.0 742.0 100.3 126.5 0.0 0311 0500 + 740.0 742.0 100.3 123.1 0.0 0311 0600 + 741.0 743.0 100.3 124.4 0.0 0311 0700 + 741.0 744.0 100.4 125.3 0.0 0311 0800 + 741.0 743.0 100.3 126.8 0.0 0311 0900 + 741.0 744.0 100.4 120.1 0.0 0311 1000 + 741.0 745.0 100.5 131.3 0.0 0311 1100 + 740.0 745.0 100.7 134.3 0.0 0311 1200 + 739.0 746.0 100.9 133.5 0.0 0311 1300 + 738.0 746.0 101.1 142.9 0.0 0311 1400 + 737.0 746.0 101.2 129.9 0.0 0311 1500 + 736.0 746.0 101.4 124.1 0.0 0311 1600 + 734.0 746.0 101.6 124.6 0.0 0311 1700 + 733.0 746.0 101.8 121.5 0.0 0311 1800 + 733.0 746.0 101.8 114.2 0.0 0311 1900 + 732.0 745.0 101.8 128.1 0.0 0311 2000 + 731.0 745.0 101.9 131.1 0.0 0311 2100 + 730.0 745.0 102.1 134.0 0.0 0311 2200 + 730.0 745.0 102.1 119.7 0.0 0311 2300 + 729.0 745.0 102.2 122.0 0.0