TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 1500 15 Mar 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0315 1500 + 745.0 754.0 101.2 99.5 0.0 0315 1600 + 745.0 755.0 101.3 100.5 0.0 0315 1700 + 744.0 755.0 101.5 113.2 0.0 0315 1800 + 743.0 755.0 101.6 132.4 0.0 0315 1900 + 743.0 753.0 101.3 160.4 0.0 0315 2000 + 743.0 750.0 100.9 171.9 0.0 0315 2100 + 742.0 747.0 100.7 162.7 0.0 0315 2200 + 742.0 746.0 100.5 144.1 0.0 0315 2300 + 742.0 746.0 100.5 115.3 0.0 0316 0000 + 742.0 747.0 100.7 96.6 0.0 0316 0100 + 741.0 747.0 100.8 107.7 0.0 0316 0200 + 741.0 749.0 101.1 102.5 0.0 0316 0300 + 741.0 751.0 101.3 102.7 0.0 0316 0400 + 740.0 752.0 101.6 100.1 0.0 0316 0500 + 740.0 752.0 101.6 111.2 0.0 0316 0600 + 740.0 752.0 101.6 124.4 0.0 0316 0700 + 740.0 752.0 101.6 128.8 0.0 0316 0800 + 740.0 749.0 101.2 140.4 0.0 0316 0900 + 740.0 749.0 101.2 135.0 0.0 0316 1000 + 740.0 749.0 101.2 130.5 0.0 0316 1100 + 740.0 750.0 101.4 118.4 0.0 0316 1200 + 739.0 750.0 101.5 104.5 0.0 0316 1300 + 739.0 751.0 101.6 101.4 0.0 0316 1400 + 738.0 752.0 101.9 96.0 0.0 0316 1500 + 738.0 753.0 102.0 79.8 0.0