TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0300 21 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0721 0300 65.5 745.0 840.0 112.8 + 96.9 23.5 0721 0400 65.3 745.0 841.0 112.9 + 53.3 23.2 0721 0500 65.3 745.0 851.0 114.2 + 51.2 23.1 0721 0600 65.3 746.0 856.0 114.7 + 50.6 22.7 0721 0700 65.3 746.0 859.0 115.1 + 47.5 23.7 0721 0800 65.3 746.0 860.0 115.3 + 44.4 22.9 0721 0900 65.1 746.0 859.0 115.1 + 44.1 22.6 0721 1000 65.1 746.0 859.0 115.1 + 34.1 12.9 0721 1100 65.3 746.0 857.0 114.9 + 34.6 12.8 0721 1200 65.3 745.0 857.0 115.0 + 35.6 13.0 0721 1300 65.3 745.0 860.0 115.4 + 36.5 13.1 0721 1400 65.5 744.0 862.0 115.9 + 44.0 13.3 0721 1500 65.5 744.0 862.0 115.9 + 58.3 14.0 0721 1600 65.5 744.0 858.0 115.3 + 85.4 14.0 0721 1700 65.5 743.0 847.0 114.0 + 132.0 14.3 0721 1800 65.5 743.0 837.0 112.7 + 159.1 19.8 0721 1900 65.5 743.0 839.0 112.9 + 159.7 19.9 0721 2000 65.5 743.0 840.0 113.1 + 153.4 24.1 0721 2100 65.5 743.0 844.0 113.6 + 150.3 24.2 0721 2200 65.7 743.0 846.0 113.9 + 153.3 24.1 0721 2300 65.7 744.0 847.0 113.8 + 162.1 24.3 0722 0000 65.7 744.0 846.0 113.7 + 169.1 24.4 0722 0100 65.5 744.0 847.0 113.8 + 136.2 25.2 0722 0200 65.3 744.0 852.0 114.5 + 99.8 24.4 0722 0300 + + + + + 94.3 24.3