TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 1800 31 Aug 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0831 1800 67.3 741.0 765.0 103.2 + 133.9 0.0 0831 1900 67.3 740.0 764.0 103.2 + 140.9 0.0 0831 2000 67.1 740.0 763.0 103.1 + 142.5 0.0 0831 2100 67.3 740.0 765.0 103.4 + 141.3 0.0 0831 2200 67.3 741.0 767.0 103.5 + 109.9 0.0 0831 2300 67.5 741.0 768.0 103.6 + 86.7 0.0 0901 0000 67.5 740.0 769.0 103.9 + 83.3 0.0 0901 0100 67.5 740.0 769.0 103.9 + 68.2 0.0 0901 0200 67.5 740.0 768.0 103.8 + 30.3 0.0 0901 0300 67.5 740.0 768.0 103.8 + 77.1 0.0 0901 0400 67.3 740.0 768.0 103.8 + 127.7 0.0 0901 0500 67.3 740.0 766.0 103.5 + 143.3 0.0 0901 0600 67.1 740.0 764.0 103.2 + 112.6 12.4 0901 0700 67.1 740.0 778.0 105.1 + 118.5 0.5 0901 0800 66.9 740.0 765.0 103.4 + 129.0 0.0 0901 0900 66.9 740.0 760.0 102.7 + 128.4 0.0 0901 1000 66.9 740.0 759.0 102.6 + 124.6 0.0 0901 1100 66.9 740.0 758.0 102.4 + 111.9 0.0 0901 1200 66.9 739.0 758.0 102.6 + 79.0 0.0 0901 1300 66.9 738.0 758.0 102.7 + 81.5 0.0 0901 1400 66.9 738.0 759.0 102.8 + 94.9 0.0 0901 1500 67.1 737.0 760.0 103.1 + 99.8 0.0 0901 1600 67.1 737.0 761.0 103.3 + 89.8 0.0 0901 1700 67.1 737.0 762.0 103.4 + 93.1 0.0 0901 1800 + + + + + 125.7 0.0