TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE TAILWATER starting at 0000 15 Apr 2026 WA TM BARO TD GAS TDG TOT FLOW SPILL DATE TIME DEG F PRES PRES % KCFS KCFS 0415 0000 + 728.0 771.0 105.9 131.6 0.0 0415 0100 + 728.0 771.0 105.9 112.5 0.0 0415 0200 + 728.0 770.0 105.8 120.7 0.0 0415 0300 + 727.0 770.0 105.9 112.4 0.0 0415 0400 + 727.0 770.0 105.9 117.2 0.0 0415 0500 + 727.0 769.0 105.8 118.9 0.0 0415 0600 + 726.0 769.0 105.9 131.2 0.0 0415 0700 + 726.0 768.0 105.8 135.4 0.0 0415 0800 + 726.0 768.0 105.8 123.4 0.0 0415 0900 + 726.0 768.0 105.8 105.7 0.0 0415 1000 + 725.0 769.0 106.1 96.4 0.0 0415 1100 + 725.0 771.0 106.3 88.6 0.0 0415 1200 + 725.0 773.0 106.6 73.4 0.0 0415 1300 + 725.0 774.0 106.8 62.1 0.0 0415 1400 + 726.0 772.0 106.3 72.2 0.0 0415 1500 + 726.0 771.0 106.2 78.4 0.0 0415 1600 + 726.0 770.0 106.1 62.8 0.0 0415 1700 + 728.0 770.0 105.8 69.1 0.0 0415 1800 + 728.0 769.0 105.6 77.5 0.0 0415 1900 + 729.0 768.0 105.3 124.2 0.0 0415 2000 + 729.0 768.0 105.3 141.7 0.0 0415 2100 + 730.0 768.0 105.2 142.0 0.0 0415 2200 + 731.0 769.0 105.2 130.2 0.0 0415 2300 + 731.0 768.0 105.1 145.5 0.0