TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 0000 28 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0928 0000 66.9 727.0 732.0 100.7 + 61.9 0.0 0928 0100 66.9 727.0 732.0 100.7 + 56.3 0.0 0928 0200 66.9 727.0 733.0 100.8 + 56.0 0.0 0928 0300 66.9 727.0 733.0 100.8 + 56.6 0.0 0928 0400 66.7 727.0 733.0 100.8 + 56.6 0.0 0928 0500 66.7 727.0 733.0 100.8 + 62.4 0.0 0928 0600 66.7 727.0 732.0 100.7 + 79.2 0.0 0928 0700 66.7 727.0 731.0 100.6 + 86.4 0.0 0928 0800 66.7 728.0 732.0 100.5 + 89.7 0.0 0928 0900 66.7 728.0 731.0 100.4 + 79.7 0.0 0928 1000 66.7 728.0 772.0 106.0 + 69.2 0.0 0928 1100 66.7 728.0 761.0 104.5 + 55.1 0.0 0928 1200 66.7 727.0 742.0 102.1 + 48.0 0.0 0928 1300 66.7 726.0 738.0 101.7 + 42.2 0.0 0928 1400 66.7 726.0 736.0 101.4 + 41.0 0.0 0928 1500 66.7 725.0 736.0 101.5 + 38.5 0.0 0928 1600 66.7 726.0 735.0 101.2 + 42.1 0.0 0928 1700 66.7 725.0 735.0 101.4 + 41.2 0.0 0928 1800 66.7 725.0 735.0 101.4 + 56.5 0.0 0928 1900 66.9 724.0 735.0 101.5 + 75.5 0.0 0928 2000 66.9 724.0 736.0 101.7 + 68.1 0.0 0928 2100 66.9 724.0 736.0 101.7 + 52.2 0.8 0928 2200 66.9 724.0 735.0 101.5 + 43.8 0.1 0928 2300 66.9 724.0 735.0 101.5 + 29.5 0.0