TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0000 21 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0821 0000 68.4 744.0 783.0 105.2 + 130.3 0.0 0821 0100 68.2 744.0 781.0 105.0 + 80.1 0.0 0821 0200 68.2 744.0 781.0 105.0 + 69.1 0.0 0821 0300 68.2 744.0 779.0 104.7 + 36.6 0.0 0821 0400 68.0 745.0 778.0 104.4 + 24.4 0.0 0821 0500 68.0 745.0 777.0 104.3 + 21.4 0.0 0821 0600 68.0 745.0 776.0 104.2 + 23.9 0.0 0821 0700 68.0 746.0 776.0 104.0 + 32.6 0.0 0821 0800 68.0 746.0 776.0 104.0 + 32.2 0.0 0821 0900 68.0 746.0 776.0 104.0 + 50.5 0.6 0821 1000 68.0 746.0 776.0 104.0 + 59.1 20.4 0821 1100 68.0 746.0 800.0 107.2 + 96.6 5.5 0821 1200 68.0 745.0 795.0 106.7 + 79.8 16.9 0821 1300 68.0 745.0 802.0 107.7 + 102.7 12.3 0821 1400 68.0 744.0 806.0 108.3 + 130.5 30.9 0821 1500 68.0 743.0 825.0 111.0 + 149.0 24.0 0821 1600 68.2 743.0 811.0 109.2 + 149.5 7.4 0821 1700 68.2 742.0 789.0 106.3 + 153.7 0.0 0821 1800 68.2 742.0 780.0 105.1 + 156.2 0.0 0821 1900 68.2 742.0 779.0 105.0 + 161.5 0.0 0821 2000 68.2 742.0 781.0 105.3 + 162.5 0.0 0821 2100 68.4 742.0 784.0 105.7 + 164.8 0.0 0821 2200 68.4 742.0 784.0 105.7 + 162.5 0.0 0821 2300 68.4 742.0 784.0 105.7 + 128.7 0.0