TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 1100 10 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0410 1100 45.9 744.0 816.0 109.7 + 158.1 27.5 0410 1200 45.9 743.0 814.0 109.6 + 149.5 20.0 0410 1300 45.9 742.0 817.0 110.1 + 142.0 15.1 0410 1400 46.0 741.0 798.0 107.7 + 140.6 16.5 0410 1500 46.0 740.0 799.0 108.0 + 95.8 12.0 0410 1600 46.2 740.0 798.0 107.8 + 58.3 12.0 0410 1700 46.2 739.0 800.0 108.3 + 47.6 12.0 0410 1800 46.4 738.0 807.0 109.3 + 55.8 12.0 0410 1900 46.4 738.0 814.0 110.3 + 94.5 11.6 0410 2000 46.4 738.0 807.0 109.3 + 111.3 12.4 0410 2100 46.4 738.0 804.0 108.9 + 154.2 13.9 0410 2200 46.4 738.0 804.0 108.9 + 149.2 14.0 0410 2300 46.6 737.0 805.0 109.2 + 155.5 13.8 0411 0000 46.6 737.0 804.0 109.1 + 162.8 14.8 0411 0100 46.6 737.0 803.0 109.0 + 160.8 13.5 0411 0200 46.6 737.0 800.0 108.5 + 159.9 14.1 0411 0300 46.4 737.0 799.0 108.4 + 162.3 14.1 0411 0400 46.4 737.0 797.0 108.1 + 162.2 13.9 0411 0500 46.2 737.0 796.0 108.0 + 159.4 10.8 0411 0600 46.2 737.0 793.0 107.6 + 159.7 10.7 0411 0700 46.2 737.0 792.0 107.5 + 149.2 10.4 0411 0800 46.2 738.0 792.0 107.3 + 139.9 9.2 0411 0900 46.2 738.0 791.0 107.2 + 128.3 9.1 0411 1000 46.2 738.0 792.0 107.3 + 120.0 9.2 0411 1100 + + + + + 128.4 9.3