TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 2100 19 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0719 2100 65.7 743.0 845.0 113.7 + 162.7 20.0 0719 2200 65.7 743.0 845.0 113.7 + 158.6 20.2 0719 2300 65.7 744.0 846.0 113.7 + 173.3 19.8 0720 0000 65.7 744.0 844.0 113.4 + 168.8 20.4 0720 0100 65.7 744.0 844.0 113.4 + 152.2 25.3 0720 0200 65.5 744.0 847.0 113.8 + 97.8 25.3 0720 0300 65.3 745.0 850.0 114.1 + 81.5 24.7 0720 0400 65.3 745.0 852.0 114.4 + 78.6 23.9 0720 0500 65.1 746.0 853.0 114.3 + 78.1 24.4 0720 0600 65.1 746.0 855.0 114.6 + 69.8 24.4 0720 0700 65.1 747.0 855.0 114.5 + 49.1 24.5 0720 0800 64.9 747.0 856.0 114.6 + 42.7 24.6 0720 0900 64.9 747.0 859.0 115.0 + 58.9 23.8 0720 1000 64.9 747.0 859.0 115.0 + 48.2 16.6 0720 1100 64.9 747.0 859.0 115.0 + 52.4 15.3 0720 1200 65.1 746.0 861.0 115.4 + 54.2 15.8 0720 1300 65.1 746.0 861.0 115.4 + 83.5 15.2 0720 1400 65.1 746.0 854.0 114.5 + 84.4 16.1 0720 1500 65.1 746.0 852.0 114.2 + 73.3 16.1 0720 1600 65.1 746.0 855.0 114.6 + 88.5 16.5 0720 1700 65.3 745.0 853.0 114.5 + 123.5 16.0 0720 1800 65.3 745.0 844.0 113.3 + 133.5 21.0 0720 1900 65.3 745.0 838.0 112.5 + 142.9 21.1 0720 2000 65.5 745.0 839.0 112.6 + 145.9 24.9 0720 2100 + + + + + 143.5 24.6