TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0000 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 0000 66.2 743.0 782.0 105.2 + 102.8 0.0 0812 0100 66.0 744.0 781.0 105.0 + 109.3 0.0 0812 0200 66.0 744.0 780.0 104.8 + 89.5 0.0 0812 0300 66.0 744.0 779.0 104.7 + 75.4 0.0 0812 0400 66.0 744.0 778.0 104.6 + 64.5 0.0 0812 0500 65.8 744.0 777.0 104.4 + 60.8 0.0 0812 0600 65.8 744.0 776.0 104.3 + 51.0 0.0 0812 0700 65.8 744.0 775.0 104.2 + 64.3 0.0 0812 0800 65.8 744.0 774.0 104.0 + 66.0 0.0 0812 0900 65.7 744.0 774.0 104.0 + 58.1 0.0 0812 1000 65.8 744.0 773.0 103.9 + 40.2 0.0 0812 1100 65.8 744.0 774.0 104.0 + 51.6 0.0 0812 1200 65.8 743.0 774.0 104.2 + 69.9 0.0 0812 1300 65.8 743.0 775.0 104.3 + 72.7 0.0 0812 1400 66.0 742.0 776.0 104.6 + 83.2 3.7 0812 1500 66.0 741.0 783.0 105.7 + 113.7 29.4 0812 1600 66.0 741.0 818.0 110.4 + 149.7 6.3 0812 1700 66.2 740.0 797.0 107.7 + 164.3 0.0 0812 1800 66.2 740.0 783.0 105.8 + 166.4 0.0 0812 1900 66.2 740.0 780.0 105.4 + 165.7 0.0 0812 2000 66.2 741.0 779.0 105.1 + 167.6 0.0 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