TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 2100 12 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0812 2100 66.4 742.0 779.0 105.0 + 168.7 0.0 0812 2200 66.4 742.0 780.0 105.1 + 168.3 0.0 0812 2300 66.4 742.0 780.0 105.1 + 131.6 0.0 0813 0000 66.4 743.0 780.0 105.0 + 81.2 0.0 0813 0100 66.4 742.0 779.0 105.0 + 83.6 0.0 0813 0200 66.4 742.0 778.0 104.9 + 113.0 0.0 0813 0300 66.4 742.0 777.0 104.7 + 69.9 0.0 0813 0400 66.2 742.0 776.0 104.6 + 39.7 0.0 0813 0500 66.2 743.0 775.0 104.3 + 31.5 0.0 0813 0600 66.2 743.0 775.0 104.3 + 43.8 0.0 0813 0700 66.2 743.0 774.0 104.2 + 71.8 0.0 0813 0800 66.2 744.0 774.0 104.0 + 76.5 0.0 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 + + + + + 148.6 0.0