TOTAL DISSOLVED GAS REPORT FOR GRAND COULEE FOREBAY starting at 0000 12 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0912 0000 68.7 725.0 736.0 101.5 + 52.3 0.0 0912 0100 68.7 725.0 735.0 101.4 + 45.8 0.0 0912 0200 68.7 725.0 735.0 101.4 + 39.0 0.0 0912 0300 68.7 725.0 735.0 101.4 + 28.2 0.0 0912 0400 68.9 725.0 735.0 101.4 + 25.9 0.0 0912 0500 68.7 725.0 734.0 101.2 + 27.6 0.0 0912 0600 68.7 725.0 734.0 101.2 + 31.0 0.0 0912 0700 68.5 725.0 734.0 101.2 + 40.7 0.0 0912 0800 68.7 725.0 734.0 101.2 + 40.9 0.0 0912 0900 68.9 725.0 733.0 101.1 + 44.0 0.0 0912 1000 68.9 725.0 733.0 101.1 + 42.9 0.0 0912 1100 68.9 725.0 733.0 101.1 + 42.9 0.0 0912 1200 68.9 725.0 732.0 101.0 + 42.5 0.0 0912 1300 68.7 724.0 732.0 101.1 + 36.5 0.0 0912 1400 68.9 724.0 732.0 101.1 + 39.0 0.0 0912 1500 68.7 723.0 732.0 101.2 + 42.0 0.0 0912 1600 68.7 722.0 732.0 101.4 + 42.4 0.0 0912 1700 68.7 722.0 732.0 101.4 + 53.9 0.0 0912 1800 68.7 722.0 733.0 101.5 + 57.2 0.0 0912 1900 68.7 722.0 733.0 101.5 + 56.9 0.0 0912 2000 68.7 721.0 732.0 101.5 + 51.0 0.0 0912 2100 68.7 721.0 732.0 101.5 + 54.0 1.1 0912 2200 68.7 721.0 732.0 101.5 + 54.1 0.1 0912 2300 68.7 720.0 734.0 101.9 + 48.4 0.0