TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 1800 30 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0730 1800 66.0 743.0 828.0 111.4 + 170.6 16.0 0730 1900 66.0 743.0 827.0 111.3 + 144.6 16.0 0730 2000 66.0 744.0 828.0 111.3 + 170.9 20.7 0730 2100 66.2 744.0 828.0 111.3 + 167.3 20.8 0730 2200 66.2 745.0 829.0 111.3 + 156.3 21.3 0730 2300 66.2 746.0 829.0 111.1 + 148.9 21.8 0731 0000 66.0 746.0 829.0 111.1 + 130.8 21.4 0731 0100 66.0 746.0 830.0 111.3 + 100.2 24.6 0731 0200 66.0 747.0 839.0 112.3 + 72.8 24.7 0731 0300 66.0 747.0 847.0 113.4 + 65.5 23.2 0731 0400 65.8 747.0 849.0 113.7 + 51.6 24.2 0731 0500 65.8 747.0 851.0 113.9 + 39.2 24.1 0731 0600 65.8 748.0 855.0 114.3 + 42.3 24.8 0731 0700 65.8 748.0 860.0 115.0 + 81.2 23.5 0731 0800 65.7 748.0 858.0 114.7 + 117.6 25.1 0731 0900 65.7 748.0 844.0 112.8 + 103.3 24.8 0731 1000 65.8 749.0 837.0 111.7 + 129.4 17.6 0731 1100 65.8 748.0 823.0 110.0 + 111.5 15.9 0731 1200 65.8 747.0 821.0 109.9 + 94.7 17.7 0731 1300 66.0 747.0 825.0 110.4 + 69.1 19.6 0731 1400 66.2 746.0 835.0 111.9 + 50.0 17.5 0731 1500 66.2 745.0 842.0 113.0 + 86.5 15.2 0731 1600 66.4 745.0 840.0 112.8 + 143.8 15.3 0731 1700 66.4 744.0 832.0 111.8 + 154.4 15.9 0731 1800 + + + + + 161.7 19.9