TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0000 21 Jun 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0621 0000 61.7 744.0 846.0 113.7 + 84.0 29.2 0621 0100 61.7 744.0 847.0 113.8 + 87.1 29.5 0621 0200 61.7 744.0 847.0 113.8 + 86.7 30.0 0621 0300 61.5 745.0 847.0 113.7 + 85.2 30.2 0621 0400 61.5 745.0 847.0 113.7 + 87.7 29.6 0621 0500 61.5 745.0 847.0 113.7 + 79.7 29.8 0621 0600 61.3 746.0 847.0 113.5 + 82.6 29.0 0621 0700 61.3 746.0 847.0 113.5 + 72.9 28.9 0621 0800 61.3 746.0 847.0 113.5 + 68.8 29.0 0621 0900 61.3 746.0 848.0 113.7 + 69.0 29.4 0621 1000 61.3 746.0 849.0 113.8 + 84.7 20.2 0621 1100 61.3 746.0 847.0 113.5 + 93.7 19.8 0621 1200 61.3 745.0 844.0 113.3 + 78.8 19.6 0621 1300 61.5 745.0 845.0 113.4 + 62.8 19.6 0621 1400 61.5 744.0 848.0 114.0 + 57.5 19.4 0621 1500 61.5 744.0 851.0 114.4 + 78.1 19.1 0621 1600 61.7 743.0 850.0 114.4 + 100.7 19.5 0621 1700 61.7 743.0 847.0 114.0 + 109.5 20.0 0621 1800 61.7 743.0 846.0 113.9 + 119.3 24.1 0621 1900 61.9 743.0 848.0 114.1 + 126.2 23.3 0621 2000 61.9 743.0 849.0 114.3 + 140.9 28.9 0621 2100 62.1 744.0 849.0 114.1 + 131.2 30.2 0621 2200 62.1 744.0 849.0 114.1 + 138.4 31.1 0621 2300 62.1 745.0 849.0 114.0 + 143.5 30.5