TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0200 12 Apr 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0412 0200 + 727.0 768.0 105.6 119.7 0.0 0412 0300 + 727.0 768.0 105.6 112.7 0.0 0412 0400 + 727.0 768.0 105.6 111.5 0.0 0412 0500 + 727.0 768.0 105.6 115.1 0.0 0412 0600 + 727.0 768.0 105.6 128.0 0.0 0412 0700 + 727.0 768.0 105.6 145.0 0.0 0412 0800 + 728.0 768.0 105.5 141.1 0.0 0412 0900 + 727.0 769.0 105.8 142.6 0.0 0412 1000 + 727.0 769.0 105.8 143.3 0.0 0412 1100 + 727.0 771.0 106.1 141.6 0.0 0412 1200 + 726.0 771.0 106.2 137.4 0.0 0412 1300 + 726.0 772.0 106.3 132.0 0.0 0412 1400 + 725.0 772.0 106.5 121.9 0.0 0412 1500 + 725.0 773.0 106.6 119.2 0.0 0412 1600 + 725.0 773.0 106.6 116.5 0.0 0412 1700 + 725.0 773.0 106.6 114.2 0.0 0412 1800 + 724.0 773.0 106.8 119.7 0.0 0412 1900 + 725.0 772.0 106.5 147.5 0.0 0412 2000 + 725.0 772.0 106.5 151.0 0.0 0412 2100 + 726.0 772.0 106.3 154.5 0.0 0412 2200 + 726.0 771.0 106.2 141.2 0.0 0412 2300 + 727.0 770.0 105.9 118.3 0.0 0413 0000 + 727.0 770.0 105.9 104.9 0.0 0413 0100 + 728.0 769.0 105.6 111.1 0.0 0413 0200 + 728.0 769.0 105.6 108.6 0.0