TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0200 20 Jan 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0120 0200 41.9 757.0 771.0 101.8 + 171.1 0.0 0120 0300 41.9 757.0 772.0 102.0 + 157.5 0.0 0120 0400 41.9 757.0 773.0 102.1 + 156.4 0.0 0120 0500 41.9 758.0 773.0 102.0 + 158.9 0.0 0120 0600 41.9 758.0 774.0 102.1 + 165.6 0.0 0120 0700 41.7 758.0 774.0 102.1 + 142.5 0.0 0120 0800 41.7 759.0 775.0 102.1 + 168.5 0.0 0120 0900 41.7 759.0 774.0 102.0 + 168.7 0.0 0120 1000 41.7 760.0 774.0 101.8 + 161.1 0.0 0120 1100 41.7 760.0 774.0 101.8 + 160.1 0.0 0120 1200 41.7 760.0 774.0 101.8 + 153.6 0.0 0120 1300 41.7 760.0 774.0 101.8 + 140.3 0.0 0120 1400 41.7 759.0 776.0 102.2 + 140.2 0.0 0120 1500 41.7 759.0 777.0 102.4 + 151.1 0.0 0120 1600 41.7 759.0 779.0 102.6 + 152.0 0.0 0120 1700 41.7 759.0 780.0 102.8 + 150.1 0.0 0120 1800 41.7 759.0 781.0 102.9 + 169.7 0.0 0120 1900 41.7 759.0 781.0 102.9 + 168.7 0.0 0120 2000 41.7 758.0 781.0 103.0 + 162.2 0.0 0120 2100 41.7 758.0 781.0 103.0 + 170.4 0.0 0120 2200 41.7 758.0 780.0 102.9 + 168.8 0.0 0120 2300 41.7 758.0 779.0 102.8 + 168.9 0.0 0121 0000 41.7 758.0 778.0 102.6 + 169.2 0.0 0121 0100 41.7 758.0 777.0 102.5 + 150.7 0.0 0121 0200 + + + + + 138.6 0.0