TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 1600 16 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0416 1600 46.6 749.0 793.0 105.9 + 69.2 11.8 0416 1700 46.6 749.0 796.0 106.3 + 45.0 11.6 0416 1800 46.6 750.0 801.0 106.8 + 32.4 11.6 0416 1900 46.6 750.0 808.0 107.7 + 44.2 12.2 0416 2000 46.6 750.0 818.0 109.1 + 73.0 12.8 0416 2100 46.6 751.0 814.0 108.4 + 101.4 16.5 0416 2200 46.6 751.0 811.0 108.0 + 107.7 17.0 0416 2300 46.6 751.0 813.0 108.3 + 146.9 16.9 0417 0000 46.6 751.0 808.0 107.6 + 151.2 16.3 0417 0100 46.6 751.0 803.0 106.9 + 136.7 16.7 0417 0200 46.6 752.0 801.0 106.5 + 141.5 16.8 0417 0300 46.6 752.0 801.0 106.5 + 142.7 16.9 0417 0400 46.4 752.0 800.0 106.4 + 127.0 16.7 0417 0500 46.4 752.0 800.0 106.4 + 133.7 14.7 0417 0600 46.2 753.0 796.0 105.7 + 160.2 14.5 0417 0700 46.0 753.0 791.0 105.0 + 169.4 20.8 0417 0800 46.0 753.0 798.0 106.0 + 176.8 27.9 0417 0900 46.0 753.0 806.0 107.0 + 171.2 22.5 0417 1000 46.0 753.0 803.0 106.6 + 157.0 10.3 0417 1100 46.0 753.0 791.0 105.0 + 153.1 6.9 0417 1200 46.2 752.0 785.0 104.4 + 134.3 7.1 0417 1300 46.2 752.0 784.0 104.3 + 114.0 13.6 0417 1400 46.4 752.0 788.0 104.8 + 109.9 13.4 0417 1500 46.4 752.0 792.0 105.3 + 91.7 13.4 0417 1600 + + + + + 85.8 13.1