TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 1500 26 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0426 1500 48.0 740.0 802.0 108.4 + 81.8 12.6 0426 1600 48.0 740.0 803.0 108.5 + 81.9 12.9 0426 1700 48.0 740.0 804.0 108.6 + 96.0 12.8 0426 1800 48.0 740.0 804.0 108.6 + 124.5 12.5 0426 1900 48.0 740.0 803.0 108.5 + 144.1 12.3 0426 2000 48.0 741.0 803.0 108.4 + 143.8 12.5 0426 2100 48.0 742.0 803.0 108.2 + 132.7 16.5 0426 2200 48.0 742.0 809.0 109.0 + 136.1 16.5 0426 2300 48.0 742.0 811.0 109.3 + 154.8 16.5 0427 0000 48.0 742.0 812.0 109.4 + 153.5 16.5 0427 0100 48.0 742.0 812.0 109.4 + 154.1 16.5 0427 0200 48.0 743.0 811.0 109.2 + 148.2 16.5 0427 0300 47.8 743.0 810.0 109.0 + 132.9 16.5 0427 0400 47.8 743.0 809.0 108.9 + 110.7 16.1 0427 0500 47.8 743.0 808.0 108.7 + 74.3 37.8 0427 0600 47.8 744.0 820.0 110.2 + 129.6 68.9 0427 0700 47.8 744.0 853.0 114.7 + 169.6 39.3 0427 0800 47.8 745.0 837.0 112.3 + 170.2 47.0 0427 0900 47.8 745.0 834.0 111.9 + 175.6 34.1 0427 1000 47.8 744.0 829.0 111.4 + 173.6 26.1 0427 1100 47.8 744.0 820.0 110.2 + 168.3 20.2 0427 1200 47.8 743.0 811.0 109.2 + 160.8 12.8 0427 1300 47.8 743.0 806.0 108.5 + 109.3 32.4 0427 1400 48.0 743.0 818.0 110.1 + 101.0 81.2 0427 1500 + + + + + + +