TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 1200 22 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0522 1200 53.6 743.0 818.0 110.1 + 140.1 6.8 0522 1300 53.6 743.0 818.0 110.1 + 146.9 11.7 0522 1400 53.6 743.0 823.0 110.8 + 146.3 12.1 0522 1500 53.8 742.0 826.0 111.3 + 146.3 12.3 0522 1600 53.8 741.0 828.0 111.7 + 151.6 12.3 0522 1700 54.0 741.0 828.0 111.7 + 154.2 12.3 0522 1800 54.0 740.0 829.0 112.0 + 161.1 12.5 0522 1900 54.1 740.0 830.0 112.2 + 162.3 12.8 0522 2000 54.1 740.0 831.0 112.3 + 169.3 19.9 0522 2100 54.3 740.0 837.0 113.1 + 162.3 16.5 0522 2200 54.3 740.0 839.0 113.4 + 164.4 16.6 0522 2300 54.3 740.0 840.0 113.5 + 158.3 16.3 0523 0000 54.3 741.0 841.0 113.5 + 122.3 16.0 0523 0100 54.3 741.0 842.0 113.6 + 122.8 15.6 0523 0200 54.3 741.0 843.0 113.8 + 128.8 15.8 0523 0300 54.3 741.0 843.0 113.8 + 139.6 16.1 0523 0400 54.3 741.0 843.0 113.8 + 142.3 16.0 0523 0500 54.3 741.0 844.0 113.9 + 133.1 12.4 0523 0600 54.3 741.0 842.0 113.6 + 124.4 12.4 0523 0700 54.5 742.0 841.0 113.3 + 114.4 15.0 0523 0800 54.5 742.0 843.0 113.6 + 133.5 11.4 0523 0900 54.5 742.0 837.0 112.8 + 130.7 6.9 0523 1000 54.5 742.0 830.0 111.9 + 143.4 6.9 0523 1100 54.7 741.0 828.0 111.7 + 136.1 7.0 0523 1200 + + + + + 114.0 7.1