TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0000 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 0000 48.4 746.0 819.0 109.8 + 169.4 20.7 0425 0100 48.2 746.0 818.0 109.7 + 168.6 20.0 0425 0200 48.2 746.0 816.0 109.4 + 168.3 19.9 0425 0300 48.0 746.0 815.0 109.2 + 142.5 20.0 0425 0400 48.0 746.0 816.0 109.4 + 137.1 19.6 0425 0500 48.0 746.0 815.0 109.2 + 122.6 13.6 0425 0600 47.8 746.0 809.0 108.4 + 115.6 13.3 0425 0700 47.8 746.0 806.0 108.0 + 152.5 12.8 0425 0800 47.8 746.0 804.0 107.8 + 146.3 9.1 0425 0900 47.8 746.0 801.0 107.4 + 147.6 9.2 0425 1000 47.8 745.0 800.0 107.4 + 144.2 9.2 0425 1100 47.8 744.0 799.0 107.4 + 144.2 9.2 0425 1200 47.8 744.0 799.0 107.4 + 142.7 9.4 0425 1300 47.8 743.0 800.0 107.7 + 145.9 13.4 0425 1400 47.8 743.0 803.0 108.1 + 137.2 13.7 0425 1500 48.0 742.0 804.0 108.4 + 149.0 13.6 0425 1600 48.0 742.0 805.0 108.5 + 123.6 13.9 0425 1700 48.0 741.0 806.0 108.8 + 149.8 13.4 0425 1800 48.0 741.0 806.0 108.8 + 158.5 13.0 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