TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0400 25 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0525 0400 55.6 740.0 834.0 112.7 + 157.3 16.1 0525 0500 55.4 740.0 831.0 112.3 + 155.9 12.4 0525 0600 55.2 740.0 825.0 111.5 + 154.3 12.4 0525 0700 55.2 740.0 823.0 111.2 + 151.8 12.1 0525 0800 55.0 740.0 821.0 110.9 + 147.4 7.0 0525 0900 55.0 739.0 814.0 110.1 + 147.9 7.0 0525 1000 55.2 739.0 812.0 109.9 + 130.4 6.9 0525 1100 55.2 738.0 812.0 110.0 + 129.8 7.0 0525 1200 55.4 737.0 813.0 110.3 + 134.9 7.1 0525 1300 55.6 737.0 815.0 110.6 + 136.5 12.3 0525 1400 55.6 736.0 823.0 111.8 + 137.9 12.4 0525 1500 55.8 736.0 826.0 112.2 + 138.4 12.4 0525 1600 55.8 736.0 828.0 112.5 + 125.0 12.3 0525 1700 55.9 736.0 830.0 112.8 + 136.9 12.3 0525 1800 55.9 736.0 831.0 112.9 + 112.8 12.5 0525 1900 55.9 737.0 833.0 113.0 + 98.6 12.2 0525 2000 55.8 737.0 834.0 113.2 + 120.4 12.5 0525 2100 55.8 738.0 835.0 113.1 + 115.3 16.4 0525 2200 55.8 739.0 843.0 114.1 + 148.1 50.3 0525 2300 + + + + + 167.8 41.3 0526 0000 + + + + + 167.6 19.1 0526 0100 + + + + + 151.5 13.9 0526 0200 55.6 740.0 836.0 113.0 + 135.0 13.9 0526 0300 55.4 740.0 833.0 112.6 + + + 0526 0400 + + + + + + +