TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 0000 19 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0919 0000 67.8 729.0 728.0 99.9 + 37.0 0.0 0919 0100 67.8 729.0 729.0 100.0 + 42.0 0.0 0919 0200 67.8 729.0 729.0 100.0 + 38.2 0.0 0919 0300 67.8 729.0 729.0 100.0 + 34.1 0.0 0919 0400 67.8 729.0 729.0 100.0 + 37.1 0.0 0919 0500 67.8 729.0 729.0 100.0 + 37.9 0.0 0919 0600 67.8 729.0 729.0 100.0 + 35.6 0.0 0919 0700 67.8 730.0 730.0 100.0 + 32.7 0.0 0919 0800 67.8 730.0 729.0 99.9 + 29.9 0.0 0919 0900 67.8 730.0 729.0 99.9 + 37.3 0.0 0919 1000 67.8 730.0 729.0 99.9 + 38.1 0.0 0919 1100 67.8 730.0 730.0 100.0 + 40.9 0.0 0919 1200 67.8 729.0 730.0 100.1 + 40.7 0.0 0919 1300 67.8 729.0 730.0 100.1 + 37.0 0.0 0919 1400 67.8 728.0 730.0 100.3 + 34.7 0.0 0919 1500 67.8 728.0 730.0 100.3 + 36.6 0.0 0919 1600 67.8 728.0 729.0 100.1 + 40.7 0.0 0919 1700 68.0 727.0 730.0 100.4 + 54.2 0.0 0919 1800 67.8 727.0 730.0 100.4 + 62.0 0.0 0919 1900 68.2 727.0 732.0 100.7 + 74.0 0.0 0919 2000 67.8 728.0 731.0 100.4 + 69.2 0.0 0919 2100 67.8 728.0 731.0 100.4 + 65.9 0.8 0919 2200 67.8 728.0 730.0 100.3 + 51.6 0.2 0919 2300 67.8 728.0 730.0 100.3 + 46.7 0.0