TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0900 13 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0813 0900 66.2 744.0 774.0 104.0 + 83.2 0.0 0813 1000 66.2 744.0 774.0 104.0 + 69.7 0.0 0813 1100 66.2 743.0 774.0 104.2 + 71.3 0.0 0813 1200 66.4 742.0 774.0 104.3 + 69.4 0.0 0813 1300 66.4 742.0 774.0 104.3 + 72.0 0.0 0813 1400 66.6 742.0 775.0 104.4 + 75.6 0.0 0813 1500 66.6 741.0 776.0 104.7 + 70.7 0.0 0813 1600 66.6 741.0 776.0 104.7 + 77.4 0.0 0813 1700 66.7 740.0 776.0 104.9 + 90.9 0.0 0813 1800 66.7 740.0 776.0 104.9 + 120.2 0.0 0813 1900 66.7 740.0 776.0 104.9 + 154.8 0.0 0813 2000 66.7 741.0 776.0 104.7 + 157.0 0.0 0813 2100 66.7 741.0 777.0 104.9 + 148.6 0.0 0813 2200 66.9 742.0 778.0 104.9 + 147.1 0.0 0813 2300 67.1 743.0 779.0 104.8 + 138.7 0.0 0814 0000 67.1 743.0 780.0 105.0 + 107.2 0.0 0814 0100 67.1 743.0 780.0 105.0 + 102.0 0.0 0814 0200 67.1 744.0 780.0 104.8 + 87.4 0.0 0814 0300 67.1 744.0 779.0 104.7 + 52.6 0.0 0814 0400 66.9 744.0 778.0 104.6 + 51.9 0.0 0814 0500 66.9 744.0 777.0 104.4 + 47.7 0.0 0814 0600 66.9 744.0 776.0 104.3 + 40.4 0.0 0814 0700 66.9 745.0 775.0 104.0 + 66.3 0.0 0814 0800 66.9 745.0 775.0 104.0 + 74.5 0.0 0814 0900 + + + + + 72.1 0.0