TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 1000 18 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0818 1000 67.3 746.0 770.0 103.2 + 59.2 0.0 0818 1100 67.3 745.0 770.0 103.4 + 65.3 0.0 0818 1200 67.3 745.0 770.0 103.4 + 73.0 0.0 0818 1300 67.5 745.0 771.0 103.5 + 68.9 0.0 0818 1400 67.5 744.0 771.0 103.6 + 74.6 0.0 0818 1500 67.5 744.0 772.0 103.8 + 71.1 0.0 0818 1600 67.6 744.0 773.0 103.9 + 81.6 0.0 0818 1700 67.6 743.0 773.0 104.0 + 98.4 0.0 0818 1800 67.6 743.0 774.0 104.2 + 119.2 0.0 0818 1900 67.6 743.0 774.0 104.2 + 148.5 0.0 0818 2000 67.6 743.0 774.0 104.2 + 152.2 0.0 0818 2100 67.6 743.0 774.0 104.2 + 154.4 0.0 0818 2200 67.6 744.0 774.0 104.0 + 149.6 0.0 0818 2300 67.8 744.0 775.0 104.2 + 133.9 0.0 0819 0000 67.8 744.0 776.0 104.3 + 115.0 0.0 0819 0100 67.8 744.0 776.0 104.3 + 108.7 0.0 0819 0200 67.8 744.0 776.0 104.3 + 109.3 0.0 0819 0300 67.6 744.0 776.0 104.3 + 82.4 0.0 0819 0400 67.6 744.0 775.0 104.2 + 39.6 0.0 0819 0500 67.5 745.0 774.0 103.9 + 38.0 0.0 0819 0600 67.5 745.0 774.0 103.9 + 40.8 0.0 0819 0700 67.5 745.0 773.0 103.8 + 45.7 0.0 0819 0800 67.5 745.0 773.0 103.8 + 66.6 0.0 0819 0900 67.3 745.0 772.0 103.6 + 77.9 0.0 0819 1000 + + + + + 85.9 0.0