TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0100 4 Mar 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0304 0100 + 733.0 748.0 102.0 129.0 0.0 0304 0200 + 733.0 748.0 102.0 124.2 0.0 0304 0300 + 732.0 748.0 102.2 118.9 0.0 0304 0400 + 732.0 749.0 102.3 116.8 0.0 0304 0500 + 731.0 748.0 102.3 109.8 0.0 0304 0600 + 731.0 748.0 102.3 131.3 0.0 0304 0700 + 731.0 748.0 102.3 125.7 0.0 0304 0800 + 731.0 748.0 102.3 119.4 0.0 0304 0900 + 731.0 747.0 102.2 111.3 0.0 0304 1000 + 731.0 748.0 102.3 107.2 0.0 0304 1100 + 730.0 750.0 102.7 103.4 0.0 0304 1200 + 730.0 751.0 102.9 93.1 0.0 0304 1300 + 729.0 752.0 103.2 95.2 0.0 0304 1400 + 729.0 752.0 103.2 78.2 0.0 0304 1500 + 729.0 754.0 103.4 82.0 0.0 0304 1600 + 730.0 756.0 103.6 85.2 0.0 0304 1700 + 730.0 757.0 103.7 95.2 0.0 0304 1800 + 730.0 756.0 103.6 127.9 0.0 0304 1900 + 731.0 754.0 103.1 140.0 0.0 0304 2000 + 731.0 750.0 102.6 139.3 0.0 0304 2100 + 732.0 747.0 102.0 140.6 0.0 0304 2200 + 732.0 747.0 102.0 152.3 0.0 0304 2300 + 733.0 747.0 101.9 156.8 0.0 0305 0000 + 733.0 745.0 101.6 147.1 0.0 0305 0100 + 734.0 745.0 101.5 139.5 0.0