TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 1900 25 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0425 1900 48.2 741.0 806.0 108.8 + 155.3 13.5 0425 2000 48.2 741.0 807.0 108.9 + 154.8 14.4 0425 2100 48.2 741.0 808.0 109.0 + 164.3 20.0 0425 2200 48.2 742.0 813.0 109.6 + 166.7 20.0 0425 2300 48.2 742.0 813.0 109.6 + 168.0 20.1 0426 0000 48.2 742.0 813.0 109.6 + 166.0 19.8 0426 0100 48.2 742.0 812.0 109.4 + 161.7 16.5 0426 0200 48.0 742.0 811.0 109.3 + 160.0 16.5 0426 0300 48.0 742.0 810.0 109.2 + 164.2 16.5 0426 0400 48.0 741.0 809.0 109.2 + 160.6 16.3 0426 0500 48.0 741.0 808.0 109.0 + 160.4 12.6 0426 0600 48.0 741.0 802.0 108.2 + 157.1 12.6 0426 0700 47.8 742.0 799.0 107.7 + 157.5 12.3 0426 0800 47.8 742.0 798.0 107.5 + 150.3 9.5 0426 0900 47.8 742.0 796.0 107.3 + 148.0 9.5 0426 1000 47.8 741.0 796.0 107.4 + 133.6 9.5 0426 1100 47.8 741.0 796.0 107.4 + 126.4 9.5 0426 1200 47.8 740.0 796.0 107.6 + 114.4 9.8 0426 1300 47.8 740.0 797.0 107.7 + 122.0 12.7 0426 1400 47.8 740.0 800.0 108.1 + 111.8 12.6 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 + + + + + 144.1 12.3