TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0000 13 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0513 0000 52.3 739.0 844.0 114.2 + 179.2 30.5 0513 0100 52.2 738.0 832.0 112.7 + 161.4 16.7 0513 0200 52.2 738.0 825.0 111.8 + 89.9 16.2 0513 0300 52.2 737.0 830.0 112.6 + 122.8 15.9 0513 0400 52.2 737.0 828.0 112.3 + 130.9 16.1 0513 0500 52.2 736.0 827.0 112.4 + 108.0 33.4 0513 0600 52.2 736.0 845.0 114.8 + 148.4 63.3 0513 0700 52.2 737.0 862.0 117.0 + 167.8 59.4 0513 0800 52.2 739.0 853.0 115.4 + 181.1 33.2 0513 0900 52.0 740.0 828.0 111.9 + 150.3 9.4 0513 1000 52.0 740.0 814.0 110.0 + 149.6 28.5 0513 1100 52.0 740.0 836.0 113.0 + 144.2 82.3 0513 1200 52.0 741.0 870.0 117.4 + 160.7 88.7 0513 1300 52.0 741.0 867.0 117.0 + 160.4 41.6 0513 1400 51.8 742.0 840.0 113.2 + 137.0 23.4 0513 1500 51.8 742.0 828.0 111.6 + 137.1 23.2 0513 1600 51.8 743.0 827.0 111.3 + 131.2 16.4 0513 1700 51.8 743.0 818.0 110.1 + 111.4 13.7 0513 1800 52.0 744.0 817.0 109.8 + 97.8 13.6 0513 1900 52.0 744.0 817.0 109.8 + 130.3 13.2 0513 2000 52.0 745.0 814.0 109.3 + 138.7 13.4 0513 2100 52.0 745.0 814.0 109.3 + 141.1 15.3 0513 2200 51.8 746.0 819.0 109.8 + 132.0 16.6 0513 2300 51.8 747.0 823.0 110.2 + 132.4 22.9