TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 2100 5 Apr 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0405 2100 + 737.0 762.0 103.4 145.9 0.0 0405 2200 + 737.0 760.0 103.1 130.0 0.0 0405 2300 + 737.0 760.0 103.1 108.8 0.0 0406 0000 + 737.0 758.0 102.8 93.0 0.0 0406 0100 + 737.0 759.0 103.0 103.8 0.0 0406 0200 + 737.0 760.0 103.1 101.9 0.0 0406 0300 + 737.0 761.0 103.3 101.4 0.0 0406 0400 + 737.0 762.0 103.4 108.2 0.0 0406 0500 + 737.0 762.0 103.4 120.5 0.0 0406 0600 + 737.0 762.0 103.4 144.4 0.0 0406 0700 + 737.0 761.0 103.3 145.4 0.0 0406 0800 + 737.0 761.0 103.3 160.4 0.0 0406 0900 + 737.0 760.0 103.1 130.1 0.0 0406 1000 + 736.0 761.0 103.4 100.5 0.0 0406 1100 + 736.0 761.0 103.4 74.5 0.0 0406 1200 + 735.0 763.0 103.8 63.0 0.0 0406 1300 + 734.0 765.0 104.2 61.6 0.0 0406 1400 + 734.0 768.0 104.6 60.5 0.0 0406 1500 + 733.0 771.0 105.2 55.0 0.0 0406 1600 + 732.0 770.0 105.2 52.3 0.0 0406 1700 + 732.0 769.0 105.1 62.4 0.0 0406 1800 + 731.0 768.0 105.1 67.7 0.0 0406 1900 + 731.0 767.0 104.9 135.6 0.0 0406 2000 + 730.0 765.0 104.8 136.7 0.0 0406 2100 + 730.0 765.0 104.8 142.9 0.0