TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 1200 2 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0902 1200 67.3 738.0 775.0 105.0 + 65.9 0.0 0902 1300 67.5 738.0 765.0 103.7 + 73.5 0.0 0902 1400 67.5 738.0 765.0 103.7 + 70.3 0.0 0902 1500 67.5 738.0 764.0 103.5 + 78.9 0.0 0902 1600 67.5 737.0 763.0 103.5 + 95.3 0.0 0902 1700 67.5 738.0 763.0 103.4 + 108.0 0.0 0902 1800 67.3 738.0 762.0 103.3 + 125.7 0.0 0902 1900 67.3 738.0 761.0 103.1 + 115.7 0.0 0902 2000 67.3 739.0 760.0 102.8 + 110.1 0.0 0902 2100 67.3 739.0 759.0 102.7 + 91.6 0.0 0902 2200 67.3 739.0 760.0 102.8 + 88.0 0.0 0902 2300 67.3 739.0 760.0 102.8 + 80.3 0.0 0903 0000 67.3 739.0 761.0 103.0 + 66.0 0.0 0903 0100 67.3 739.0 761.0 103.0 + 69.5 0.0 0903 0200 67.5 740.0 762.0 103.0 + 70.5 0.0 0903 0300 67.5 740.0 761.0 102.8 + 58.2 0.0 0903 0400 67.3 740.0 761.0 102.8 + 41.1 0.0 0903 0500 67.3 740.0 760.0 102.7 + 32.5 0.0 0903 0600 67.3 741.0 760.0 102.6 + 31.4 0.0 0903 0700 67.3 741.0 759.0 102.4 + 28.1 0.0 0903 0800 67.3 742.0 759.0 102.3 + 39.9 8.5 0903 0900 67.3 742.0 775.0 104.4 + 52.6 0.0 0903 1000 67.3 742.0 776.0 104.6 + 61.8 4.6 0903 1100 67.3 741.0 772.0 104.2 + 58.1 0.0 0903 1200 + + + + + 66.3 0.0