TOTAL DISSOLVED GAS REPORT FOR LOWER MONUMENTAL TAILWATER starting at 1300 18 Oct 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1018 1300 61.7 751.7 761.0 101.2 12.6 13.0 0.0 1018 1400 61.7 750.9 749.0 99.7 12.5 13.0 0.0 1018 1500 61.7 750.2 744.0 99.2 12.3 13.0 0.0 1018 1600 61.7 749.9 741.0 98.8 12.7 13.0 0.0 1018 1700 61.6 749.3 740.0 98.8 12.3 13.1 0.0 1018 1800 61.6 748.8 737.0 98.4 12.5 12.9 0.0 1018 1900 61.5 748.6 736.0 98.3 12.5 12.8 0.0 1018 2000 61.4 748.5 733.0 97.9 12.4 12.9 0.0 1018 2100 61.4 748.3 733.0 98.0 12.6 12.9 0.0 1018 2200 61.3 748.3 730.0 97.6 12.3 13.0 0.0 1018 2300 61.2 748.0 730.0 97.6 12.4 12.9 0.0 1019 0000 61.2 747.5 729.0 97.5 12.4 12.9 0.0 1019 0100 61.2 747.4 730.0 97.7 12.3 12.9 0.0 1019 0200 61.2 747.3 730.0 97.7 12.4 13.0 0.0 1019 0300 61.2 747.2 730.0 97.7 12.3 13.2 0.0 1019 0400 61.2 747.2 729.0 97.6 12.3 13.2 0.0 1019 0500 61.2 747.3 728.0 97.4 12.5 13.5 0.4 1019 0600 61.3 747.6 745.0 99.7 12.6 21.0 8.0 1019 0700 61.3 747.9 815.0 109.0 12.4 21.1 8.1 1019 0800 61.3 748.4 833.0 111.3 12.7 20.9 8.0 1019 0900 61.3 748.8 835.0 111.5 12.5 20.8 8.0 1019 1000 61.2 748.8 833.0 111.2 12.3 13.7 0.7 1019 1100 61.3 748.8 825.0 110.2 12.6 13.0 0.0 1019 1200 61.3 748.9 788.0 105.2 12.0 13.1 0.0 1019 1300 + + + + + 13.0 0.0