TOTAL DISSOLVED GAS REPORT FOR LOWER MONUMENTAL TAILWATER starting at 2300 21 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0421 2300 51.0 740.5 877.0 118.4 12.4 73.8 61.0 0422 0000 50.9 740.8 877.0 118.4 12.3 73.8 60.9 0422 0100 50.9 741.2 877.0 118.3 12.5 73.7 60.8 0422 0200 50.9 741.5 879.0 118.5 12.5 73.7 60.7 0422 0300 50.9 741.1 878.0 118.5 12.4 73.7 60.8 0422 0400 50.8 741.4 878.0 118.4 12.4 73.8 60.8 0422 0500 50.8 741.4 880.0 118.7 12.5 74.1 61.1 0422 0600 50.8 741.1 880.0 118.7 12.5 74.0 61.1 0422 0700 50.7 741.3 880.0 118.7 12.6 73.8 60.9 0422 0800 50.8 741.6 877.0 118.3 12.5 71.6 58.6 0422 0900 50.8 741.7 877.0 118.2 12.6 70.9 58.0 0422 1000 50.8 742.0 878.0 118.3 12.6 70.8 58.1 0422 1100 50.8 742.1 876.0 118.0 12.7 71.0 58.1 0422 1200 50.8 742.3 877.0 118.1 12.8 71.1 58.1 0422 1300 50.8 743.0 878.0 118.2 12.7 70.8 58.0 0422 1400 50.8 743.3 880.0 118.4 12.8 70.7 57.9 0422 1500 50.8 743.2 880.0 118.4 12.7 70.9 58.0 0422 1600 50.8 744.8 878.0 117.9 12.7 71.0 58.1 0422 1700 50.8 744.9 879.0 118.0 12.8 71.2 58.0 0422 1800 50.8 745.1 880.0 118.1 12.7 70.9 58.1 0422 1900 50.7 745.3 880.0 118.1 12.6 71.4 58.0 0422 2000 50.7 745.8 880.0 118.0 12.6 71.1 58.0 0422 2100 50.7 746.7 880.0 117.9 12.6 71.0 58.0 0422 2200 50.6 747.4 883.0 118.1 12.7 72.5 58.0 0422 2300 + + + + + + +