TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0000 8 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0408 0000 45.7 747.0 803.0 107.5 + 142.7 13.8 0408 0100 45.7 748.0 802.0 107.2 + 140.1 11.9 0408 0200 45.9 748.0 801.0 107.1 + 113.1 12.2 0408 0300 45.9 748.0 802.0 107.2 + 116.3 12.4 0408 0400 45.7 749.0 801.0 106.9 + 113.9 12.3 0408 0500 45.5 749.0 800.0 106.8 + 121.9 10.7 0408 0600 45.5 749.0 798.0 106.5 + 145.9 10.2 0408 0700 45.3 750.0 795.0 106.0 + 157.7 9.8 0408 0800 45.1 750.0 794.0 105.9 + 153.0 6.6 0408 0900 45.1 750.0 790.0 105.3 + 149.9 6.7 0408 1000 45.1 750.0 789.0 105.2 + 136.3 6.7 0408 1100 45.3 749.0 789.0 105.3 + 136.1 6.6 0408 1200 45.3 748.0 790.0 105.6 + 119.6 6.8 0408 1300 45.5 747.0 791.0 105.9 + 121.8 10.3 0408 1400 45.5 747.0 795.0 106.4 + 106.9 10.2 0408 1500 45.5 746.0 797.0 106.8 + 67.0 10.7 0408 1600 45.7 746.0 800.0 107.2 + 56.8 10.4 0408 1700 45.7 745.0 802.0 107.7 + 57.6 10.5 0408 1800 45.9 745.0 806.0 108.2 + 58.1 10.3 0408 1900 45.9 745.0 809.0 108.6 + 67.3 10.1 0408 2000 45.9 745.0 809.0 108.6 + 134.2 10.0 0408 2100 45.9 745.0 803.0 107.8 + 140.5 11.6 0408 2200 45.9 746.0 801.0 107.4 + 140.1 11.9 0408 2300 46.0 746.0 801.0 107.4 + 124.0 12.1 0409 0000 + + + + + 123.4 12.3