TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 1000 19 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0419 1000 46.6 747.0 787.0 105.4 + 141.9 9.1 0419 1100 46.6 747.0 788.0 105.5 + 139.8 9.1 0419 1200 46.6 746.0 790.0 105.9 + 110.1 9.1 0419 1300 46.8 745.0 791.0 106.2 + 104.9 11.3 0419 1400 46.9 745.0 792.0 106.3 + 97.3 11.3 0419 1500 46.9 744.0 793.0 106.6 + 86.4 11.4 0419 1600 46.9 743.0 794.0 106.9 + 83.2 11.7 0419 1700 46.9 743.0 795.0 107.0 + 93.2 11.5 0419 1800 46.9 742.0 796.0 107.3 + 96.5 11.4 0419 1900 46.9 742.0 796.0 107.3 + 103.1 11.3 0419 2000 46.9 742.0 796.0 107.3 + 125.1 12.0 0419 2100 46.9 742.0 795.0 107.1 + 142.5 13.6 0419 2200 46.9 743.0 795.0 107.0 + 158.2 13.6 0419 2300 46.9 743.0 796.0 107.1 + 162.3 13.7 0420 0000 46.9 743.0 796.0 107.1 + 161.5 14.3 0420 0100 46.8 743.0 794.0 106.9 + 165.1 16.6 0420 0200 46.8 743.0 793.0 106.7 + 165.1 16.6 0420 0300 46.6 743.0 791.0 106.5 + 165.3 16.2 0420 0400 46.6 743.0 791.0 106.5 + 164.3 15.6 0420 0500 46.6 744.0 790.0 106.2 + 161.8 12.2 0420 0600 46.6 743.0 790.0 106.3 + 161.8 12.3 0420 0700 46.6 744.0 791.0 106.3 + 161.4 12.2 0420 0800 46.6 744.0 791.0 106.3 + 162.3 14.2 0420 0900 46.6 744.0 792.0 106.5 + 168.2 17.1 0420 1000 + + + + + + +