TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 1100 19 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0819 1100 67.5 745.0 772.0 103.6 + 80.6 0.0 0819 1200 67.5 745.0 773.0 103.8 + 71.0 0.0 0819 1300 67.5 745.0 773.0 103.8 + 75.1 0.0 0819 1400 67.5 744.0 773.0 103.9 + 83.9 0.0 0819 1500 67.5 744.0 774.0 104.0 + 88.5 0.0 0819 1600 67.6 743.0 774.0 104.2 + 100.9 0.0 0819 1700 67.6 743.0 775.0 104.3 + 128.6 0.0 0819 1800 67.6 742.0 775.0 104.4 + 150.7 0.0 0819 1900 67.6 742.0 775.0 104.4 + 156.1 0.0 0819 2000 67.6 742.0 775.0 104.4 + 152.7 0.0 0819 2100 67.8 743.0 776.0 104.4 + 155.4 0.0 0819 2200 67.8 743.0 777.0 104.6 + 163.7 0.0 0819 2300 67.8 743.0 777.0 104.6 + 138.3 0.0 0820 0000 67.8 743.0 778.0 104.7 + 105.7 0.0 0820 0100 67.8 743.0 778.0 104.7 + 94.5 0.0 0820 0200 67.8 743.0 777.0 104.6 + 55.9 0.0 0820 0300 67.8 743.0 777.0 104.6 + 21.6 0.0 0820 0400 67.8 744.0 776.0 104.3 + 18.9 0.0 0820 0500 67.8 744.0 775.0 104.2 + 18.9 0.0 0820 0600 67.8 744.0 775.0 104.2 + 23.8 0.0 0820 0700 67.6 744.0 774.0 104.0 + 61.1 0.0 0820 0800 67.6 745.0 774.0 103.9 + 99.8 20.9 0820 0900 67.6 745.0 803.0 107.8 + 80.1 1.0 0820 1000 67.6 745.0 789.0 105.9 + 90.4 0.0 0820 1100 + + + + + 94.2 0.0