TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 2300 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 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 46.6 744.0 793.0 106.6 + 168.0 17.0 0420 1100 46.8 743.0 794.0 106.9 + 167.7 16.8 0420 1200 46.8 742.0 796.0 107.3 + 165.6 15.9 0420 1300 46.9 742.0 797.0 107.4 + 161.9 12.6 0420 1400 46.9 741.0 799.0 107.8 + 142.1 12.3 0420 1500 47.1 740.0 799.0 108.0 + 133.8 12.0 0420 1600 47.1 740.0 800.0 108.1 + 133.9 11.6 0420 1700 47.1 739.0 800.0 108.3 + 127.0 11.9 0420 1800 47.1 739.0 800.0 108.3 + 140.3 11.9 0420 1900 47.1 739.0 800.0 108.3 + 158.4 11.7 0420 2000 47.1 739.0 799.0 108.1 + 155.0 12.3 0420 2100 47.1 739.0 798.0 108.0 + 163.4 16.1 0420 2200 46.9 739.0 797.0 107.8 + 165.3 16.4 0420 2300 + + + + + 165.6 16.7