TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 1200 7 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0507 1200 51.4 745.0 805.0 108.1 + 142.1 9.1 0507 1300 51.6 745.0 806.0 108.2 + 145.8 13.4 0507 1400 51.6 744.0 810.0 108.9 + 133.5 13.9 0507 1500 51.6 744.0 813.0 109.3 + 132.0 14.0 0507 1600 51.6 743.0 813.0 109.4 + 138.5 13.3 0507 1700 51.6 743.0 813.0 109.4 + 132.3 13.2 0507 1800 51.6 743.0 814.0 109.6 + 149.7 12.7 0507 1900 51.8 742.0 814.0 109.7 + 154.9 12.9 0507 2000 51.8 743.0 814.0 109.6 + 160.5 13.8 0507 2100 51.8 743.0 817.0 110.0 + 165.9 20.1 0507 2200 51.8 743.0 821.0 110.5 + 166.9 19.7 0507 2300 51.8 744.0 820.0 110.2 + 166.7 19.3 0508 0000 51.8 744.0 819.0 110.1 + 166.0 19.6 0508 0100 51.6 744.0 819.0 110.1 + 166.1 19.6 0508 0200 51.6 744.0 817.0 109.8 + 142.3 19.4 0508 0300 51.6 744.0 818.0 109.9 + 98.6 19.4 0508 0400 51.4 744.0 819.0 110.1 + 94.6 19.0 0508 0500 51.4 744.0 817.0 109.8 + 96.4 13.6 0508 0600 51.4 744.0 810.0 108.9 + 146.7 12.8 0508 0700 51.4 744.0 808.0 108.6 + 144.3 13.0 0508 0800 51.4 745.0 807.0 108.3 + 135.1 10.6 0508 0900 51.4 745.0 806.0 108.2 + 133.7 10.9 0508 1000 51.6 745.0 806.0 108.2 + 126.3 10.4 0508 1100 51.6 744.0 806.0 108.3 + 105.8 10.6 0508 1200 + + + + + 103.0 10.9