TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0000 13 Feb 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0213 0000 + 740.0 753.0 101.8 122.6 0.0 0213 0100 + 740.0 752.0 101.6 124.6 0.0 0213 0200 + 740.0 753.0 101.8 118.8 0.0 0213 0300 + 739.0 753.0 101.9 117.0 0.0 0213 0400 + 739.0 753.0 101.9 120.2 0.0 0213 0500 + 739.0 753.0 101.9 114.3 0.0 0213 0600 + 739.0 753.0 101.9 109.2 0.0 0213 0700 + 739.0 753.0 101.9 116.3 0.0 0213 0800 + 739.0 754.0 102.0 132.6 0.0 0213 0900 + 739.0 754.0 102.0 117.7 0.0 0213 1000 + 738.0 754.0 102.2 111.2 0.0 0213 1100 + 738.0 754.0 102.2 115.0 0.0 0213 1200 + 738.0 755.0 102.3 128.3 0.0 0213 1300 + 736.0 757.0 102.9 135.2 0.0 0213 1400 + 736.0 756.0 102.7 123.8 0.0 0213 1500 + 736.0 755.0 102.6 119.0 0.0 0213 1600 + 736.0 754.0 102.4 125.9 0.0 0213 1700 + 736.0 754.0 102.4 129.8 0.0 0213 1800 + 735.0 753.0 102.4 139.2 0.0 0213 1900 + 735.0 752.0 102.3 141.8 0.0 0213 2000 + 735.0 752.0 102.3 131.3 0.0 0213 2100 + 735.0 751.0 102.2 126.6 0.0 0213 2200 + 735.0 752.0 102.3 114.4 0.0 0213 2300 + 735.0 753.0 102.4 122.7 0.0