TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 0000 27 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0927 0000 66.9 730.0 733.0 100.4 + 85.6 0.0 0927 0100 66.9 730.0 733.0 100.4 + 80.6 0.0 0927 0200 66.9 730.0 733.0 100.4 + 59.8 0.0 0927 0300 66.9 730.0 732.0 100.3 + 56.8 0.0 0927 0400 66.9 730.0 732.0 100.3 + 46.8 0.0 0927 0500 66.9 730.0 733.0 100.4 + 46.1 0.0 0927 0600 66.9 730.0 732.0 100.3 + 48.8 0.0 0927 0700 66.9 730.0 732.0 100.3 + 53.5 0.0 0927 0800 66.7 730.0 732.0 100.3 + 66.6 0.0 0927 0900 66.7 730.0 732.0 100.3 + 64.7 0.0 0927 1000 66.7 730.0 732.0 100.3 + 62.3 0.0 0927 1100 66.7 729.0 732.0 100.4 + 60.4 0.0 0927 1200 66.7 729.0 732.0 100.4 + 56.6 0.0 0927 1300 66.7 728.0 732.0 100.5 + 54.7 0.0 0927 1400 66.7 727.0 733.0 100.8 + 53.9 0.0 0927 1500 66.7 727.0 733.0 100.8 + 52.8 0.0 0927 1600 66.7 726.0 732.0 100.8 + 54.1 0.0 0927 1700 66.9 726.0 731.0 100.7 + 53.3 0.0 0927 1800 66.9 726.0 731.0 100.7 + 61.8 0.0 0927 1900 66.9 726.0 731.0 100.7 + 77.1 0.0 0927 2000 66.9 726.0 731.0 100.7 + 82.8 0.0 0927 2100 66.9 727.0 731.0 100.6 + 77.9 0.8 0927 2200 66.9 727.0 731.0 100.6 + 75.3 0.1 0927 2300 66.9 727.0 731.0 100.6 + 63.3 0.0