TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0000 19 Mar 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0319 0000 + 735.0 754.0 102.6 97.0 0.0 0319 0100 + 735.0 755.0 102.7 93.1 0.0 0319 0200 + 735.0 756.0 102.9 84.0 0.0 0319 0300 + 735.0 759.0 103.3 80.6 0.0 0319 0400 + 735.0 761.0 103.5 85.0 0.0 0319 0500 + 734.0 763.0 104.0 86.6 0.0 0319 0600 + 735.0 764.0 103.9 101.6 0.0 0319 0700 + 735.0 763.0 103.8 136.0 0.0 0319 0800 + 735.0 761.0 103.5 145.6 0.0 0319 0900 + 736.0 757.0 102.9 125.0 0.0 0319 1000 + 736.0 755.0 102.6 109.9 0.0 0319 1100 + 736.0 756.0 102.7 95.8 0.0 0319 1200 + 736.0 760.0 103.3 94.2 0.0 0319 1300 + 736.0 764.0 103.8 92.3 0.0 0319 1400 + 735.0 764.0 103.9 89.5 0.0 0319 1500 + 735.0 763.0 103.8 84.9 0.0 0319 1600 + 735.0 763.0 103.8 94.9 0.0 0319 1700 + 735.0 763.0 103.8 113.0 0.0 0319 1800 + 735.0 764.0 103.9 141.9 0.0 0319 1900 + 735.0 760.0 103.4 162.3 0.0 0319 2000 + 735.0 756.0 102.9 170.9 0.0 0319 2100 + 735.0 754.0 102.6 154.7 0.0 0319 2200 + 735.0 753.0 102.4 148.3 0.0 0319 2300 + 735.0 754.0 102.6 129.0 0.0