TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0600 3 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0503 0600 50.0 746.0 855.0 114.6 + 190.2 42.5 0503 0700 49.8 746.0 854.0 114.5 + 189.4 42.1 0503 0800 49.8 746.0 853.0 114.3 + 188.7 42.0 0503 0900 49.8 746.0 853.0 114.3 + 180.8 36.0 0503 1000 49.8 746.0 844.0 113.1 + 138.3 9.4 0503 1100 49.8 745.0 824.0 110.6 + 125.4 9.4 0503 1200 49.8 744.0 823.0 110.6 + 109.9 9.7 0503 1300 50.0 744.0 826.0 111.0 + 98.3 15.3 0503 1400 50.0 743.0 835.0 112.4 + 92.4 15.0 0503 1500 50.2 742.0 837.0 112.8 + 99.3 15.1 0503 1600 50.2 742.0 838.0 112.9 + 95.6 22.7 0503 1700 50.2 741.0 845.0 114.0 + 124.6 42.9 0503 1800 50.4 740.0 853.0 115.3 + 165.2 21.2 0503 1900 50.4 740.0 842.0 113.8 + 161.9 16.1 0503 2000 50.5 740.0 847.0 114.5 + 192.9 46.4 0503 2100 50.5 740.0 866.0 117.0 + 194.3 49.4 0503 2200 50.7 740.0 869.0 117.4 + 196.3 49.4 0503 2300 50.7 740.0 870.0 117.6 + 196.1 49.2 0504 0000 50.7 740.0 871.0 117.7 + 196.4 49.3 0504 0100 50.5 741.0 872.0 117.7 + 195.9 49.5 0504 0200 50.5 741.0 873.0 117.8 + 189.5 42.8 0504 0300 50.5 741.0 864.0 116.6 + 169.6 22.2 0504 0400 50.5 741.0 851.0 114.8 + 168.3 21.4 0504 0500 50.5 741.0 849.0 114.6 + 163.3 16.2 0504 0600 + + + + + 158.8 16.2