TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0400 13 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0413 0400 46.2 740.0 800.0 108.1 + 139.7 15.7 0413 0500 46.2 740.0 799.0 108.0 + 151.8 13.6 0413 0600 46.0 741.0 796.0 107.4 + 149.1 14.0 0413 0700 46.0 741.0 795.0 107.3 + 147.5 13.1 0413 0800 46.0 742.0 795.0 107.1 + 152.1 7.0 0413 0900 46.0 742.0 794.0 107.0 + 168.3 19.7 0413 1000 46.0 742.0 802.0 108.1 + 171.6 22.7 0413 1100 46.0 742.0 807.0 108.8 + 168.6 20.0 0413 1200 46.0 742.0 809.0 109.0 + 163.7 15.6 0413 1300 46.0 742.0 808.0 108.9 + 149.6 14.9 0413 1400 46.2 742.0 807.0 108.8 + 111.9 14.2 0413 1500 46.2 742.0 808.0 108.9 + 71.0 14.3 0413 1600 46.2 742.0 810.0 109.2 + 63.5 14.4 0413 1700 46.4 742.0 813.0 109.6 + 58.6 14.5 0413 1800 46.4 742.0 817.0 110.1 + 95.5 13.8 0413 1900 46.4 743.0 815.0 109.7 + 123.7 13.8 0413 2000 46.4 743.0 808.0 108.7 + 125.8 14.3 0413 2100 46.4 744.0 806.0 108.3 + 150.7 16.1 0413 2200 46.2 744.0 807.0 108.5 + 150.4 15.9 0413 2300 46.2 744.0 808.0 108.6 + 145.3 16.3 0414 0000 46.2 745.0 808.0 108.5 + 124.2 16.6 0414 0100 46.4 745.0 808.0 108.5 + 150.4 16.5 0414 0200 46.4 745.0 807.0 108.3 + 138.8 17.5 0414 0300 46.2 745.0 807.0 108.3 + 128.7 17.6 0414 0400 + + + + + + +