TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 0700 18 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0718 0700 64.8 745.0 812.0 109.0 + 49.5 18.6 0718 0800 64.8 746.0 811.0 108.7 + 39.3 18.9 0718 0900 64.8 746.0 810.0 108.6 + 36.8 18.3 0718 1000 64.8 746.0 810.0 108.6 + 28.4 10.3 0718 1100 64.9 746.0 810.0 108.6 + 35.3 10.3 0718 1200 65.1 745.0 810.0 108.7 + 35.9 10.7 0718 1300 65.3 745.0 811.0 108.9 + 43.4 10.8 0718 1400 65.5 745.0 812.0 109.0 + 53.4 10.7 0718 1500 65.5 745.0 813.0 109.1 + 37.4 10.8 0718 1600 65.5 745.0 813.0 109.1 + 57.5 10.9 0718 1700 65.3 745.0 814.0 109.3 + 58.5 10.9 0718 1800 65.3 744.0 815.0 109.5 + 90.3 14.1 0718 1900 65.3 744.0 815.0 109.5 + 145.5 13.1 0718 2000 65.3 744.0 816.0 109.7 + 147.4 20.2 0718 2100 65.3 745.0 815.0 109.4 + 152.2 20.3 0718 2200 65.5 745.0 814.0 109.3 + 168.1 19.9 0718 2300 65.7 745.0 815.0 109.4 + 150.0 20.2 0719 0000 65.7 746.0 815.0 109.2 + 143.2 20.2 0719 0100 65.5 746.0 815.0 109.2 + 125.4 21.2 0719 0200 65.3 746.0 814.0 109.1 + 117.8 21.1 0719 0300 65.1 746.0 813.0 109.0 + 98.1 20.5 0719 0400 65.1 746.0 812.0 108.8 + 71.9 20.4 0719 0500 64.9 747.0 812.0 108.7 + 73.1 20.5 0719 0600 64.9 747.0 811.0 108.6 + 97.3 19.9 0719 0700 + + + + + 91.4 20.5