TOTAL DISSOLVED GAS REPORT FOR LOWER MONUMENTAL TAILWATER starting at 1800 20 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0520 1800 56.8 748.8 871.0 116.3 11.9 56.4 42.1 0520 1900 56.8 748.6 869.0 116.1 11.5 55.0 42.1 0520 2000 56.7 748.7 867.0 115.8 11.8 55.2 42.5 0520 2100 56.7 749.0 869.0 116.0 11.8 56.7 44.0 0520 2200 56.6 749.6 871.0 116.2 11.8 56.4 43.7 0520 2300 56.6 749.9 872.0 116.3 11.9 56.5 43.9 0521 0000 56.6 750.3 875.0 116.6 11.8 58.1 44.0 0521 0100 56.6 750.6 873.0 116.3 11.9 56.3 43.6 0521 0200 56.6 750.7 872.0 116.2 12.2 56.6 43.9 0521 0300 56.6 751.0 872.0 116.1 12.1 56.9 44.1 0521 0400 56.5 751.5 873.0 116.2 12.1 56.7 44.0 0521 0500 56.5 751.9 873.0 116.1 12.3 56.8 43.9 0521 0600 56.6 752.4 874.0 116.2 12.1 57.0 44.2 0521 0700 56.6 752.8 875.0 116.2 12.2 56.9 44.1 0521 0800 56.6 752.8 873.0 116.0 12.4 56.9 44.1 0521 0900 56.7 753.1 873.0 115.9 12.3 58.3 44.0 0521 1000 56.8 752.6 872.0 115.9 12.2 56.8 44.0 0521 1100 56.9 752.2 874.0 116.2 12.3 58.6 44.3 0521 1200 56.9 751.7 874.0 116.3 12.1 56.8 44.0 0521 1300 57.0 751.2 873.0 116.2 12.8 60.9 48.2 0521 1400 57.1 750.7 879.0 117.1 12.0 58.6 45.8 0521 1500 57.1 750.1 874.0 116.5 12.2 56.7 44.0 0521 1600 57.1 749.4 871.0 116.2 12.2 56.8 44.0 0521 1700 57.2 749.0 871.0 116.3 12.1 56.9 44.1 0521 1800 + + + + + 58.3 44.0