TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 1200 25 Feb 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0225 1200 + 736.0 763.0 103.7 124.0 0.0 0225 1300 + 736.0 760.0 103.3 98.9 0.0 0225 1400 + 735.0 759.0 103.3 95.1 0.0 0225 1500 + 735.0 760.0 103.4 92.6 0.0 0225 1600 + 735.0 762.0 103.7 82.5 0.0 0225 1700 + 735.0 762.0 103.7 90.5 0.0 0225 1800 + 736.0 762.0 103.5 144.3 0.0 0225 1900 + 736.0 761.0 103.4 150.3 0.0 0225 2000 + 737.0 754.0 102.3 144.2 0.0 0225 2100 + 737.0 750.0 101.8 144.7 0.0 0225 2200 + 737.0 750.0 101.8 139.1 0.0 0225 2300 + 738.0 750.0 101.6 148.1 0.0 0226 0000 + 738.0 750.0 101.6 138.9 0.0 0226 0100 + 738.0 751.0 101.8 141.9 0.0 0226 0200 + 738.0 751.0 101.8 135.2 0.0 0226 0300 + 738.0 751.0 101.8 140.2 0.0 0226 0400 + 738.0 751.0 101.8 148.9 0.0 0226 0500 + 739.0 751.0 101.6 145.2 0.0 0226 0600 + 739.0 750.0 101.5 147.1 0.0 0226 0700 + 739.0 751.0 101.6 146.2 0.0 0226 0800 + 740.0 751.0 101.5 127.7 0.0 0226 0900 + 739.0 751.0 101.6 112.0 0.0 0226 1000 + 739.0 753.0 101.9 121.8 0.0 0226 1100 + 739.0 755.0 102.2 122.1 0.0 0226 1200 + 739.0 755.0 102.2 109.3 0.0