TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 0000 25 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0225 0000 39.7 744.0 780.0 104.8 + 163.6 0.0 0225 0100 39.7 744.0 781.0 105.0 + 163.8 0.0 0225 0200 39.7 745.0 781.0 104.8 + 163.5 0.0 0225 0300 39.7 745.0 782.0 105.0 + 163.7 0.0 0225 0400 39.7 745.0 783.0 105.1 + 164.5 0.0 0225 0500 39.7 745.0 784.0 105.2 + 164.6 0.0 0225 0600 39.7 746.0 784.0 105.1 + 164.1 0.0 0225 0700 39.7 746.0 784.0 105.1 + 132.7 0.0 0225 0800 39.7 747.0 784.0 105.0 + 147.8 15.2 0225 0900 39.7 747.0 785.0 105.1 + 152.8 19.6 0225 1000 39.7 748.0 786.0 105.1 + 141.3 7.1 0225 1100 39.7 747.0 787.0 105.4 + 150.2 0.0 0225 1200 39.9 747.0 788.0 105.5 + 147.7 0.0 0225 1300 39.9 746.0 790.0 105.9 + 130.4 0.0 0225 1400 39.9 746.0 791.0 106.0 + 138.7 0.0 0225 1500 40.1 747.0 791.0 105.9 + 130.1 0.0 0225 1600 40.1 747.0 791.0 105.9 + 146.6 0.0 0225 1700 40.1 748.0 791.0 105.7 + 150.4 0.0 0225 1800 40.1 748.0 791.0 105.7 + 150.9 0.0 0225 1900 40.1 748.0 790.0 105.6 + 160.9 0.0 0225 2000 40.1 749.0 790.0 105.5 + 157.2 0.0 0225 2100 40.1 749.0 790.0 105.5 + 145.9 0.0 0225 2200 40.1 749.0 790.0 105.5 + 134.7 0.0 0225 2300 40.1 749.0 790.0 105.5 + 140.7 0.0