TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0100 9 Oct 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1009 0100 65.5 740.0 751.0 101.5 + 39.5 0.0 1009 0200 65.5 740.0 749.0 101.2 + 43.3 0.0 1009 0300 65.5 739.0 748.0 101.2 + 45.3 0.0 1009 0400 65.5 739.0 748.0 101.2 + 45.6 0.0 1009 0500 65.5 738.0 746.0 101.1 + 46.4 0.0 1009 0600 65.3 738.0 746.0 101.1 + 50.4 0.0 1009 0700 65.3 738.0 746.0 101.1 + 56.4 0.0 1009 0800 65.3 738.0 745.0 100.9 + 52.7 0.0 1009 0900 65.3 738.0 744.0 100.8 + 52.9 0.0 1009 1000 65.3 737.0 743.0 100.8 + 37.8 0.0 1009 1100 65.3 737.0 742.0 100.7 + 40.4 0.0 1009 1200 65.3 737.0 742.0 100.7 + 44.3 0.0 1009 1300 65.3 737.0 742.0 100.7 + 45.2 0.0 1009 1400 65.3 737.0 743.0 100.8 + 42.1 0.0 1009 1500 65.3 737.0 742.0 100.7 + 37.7 0.0 1009 1600 65.3 738.0 742.0 100.5 + 30.6 0.0 1009 1700 65.3 738.0 741.0 100.4 + 29.2 0.0 1009 1800 65.3 738.0 741.0 100.4 + 44.0 0.0 1009 1900 65.1 738.0 742.0 100.5 + 66.0 0.0 1009 2000 65.1 739.0 742.0 100.4 + 69.0 0.0 1009 2100 65.1 739.0 741.0 100.3 + 48.4 0.0 1009 2200 64.9 739.0 739.0 100.0 + 47.7 0.0 1009 2300 64.9 739.0 739.0 100.0 + 41.3 0.0 1010 0000 64.9 739.0 737.0 99.7 + 32.3 0.0 1010 0100 + + + + + + +