TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 1300 16 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0516 1300 51.4 746.0 809.0 108.4 + 73.7 12.0 0516 1400 51.4 746.0 812.0 108.8 + 53.0 14.2 0516 1500 51.4 746.0 818.0 109.7 + 71.7 34.9 0516 1600 51.6 746.0 849.0 113.8 + 115.0 66.3 0516 1700 51.6 746.0 878.0 117.7 + 146.4 95.1 0516 1800 51.4 746.0 894.0 119.8 + 140.3 89.6 0516 1900 51.4 746.0 887.0 118.9 + 120.6 53.2 0516 2000 51.6 747.0 867.0 116.1 + 144.6 52.6 0516 2100 51.6 747.0 861.0 115.3 + 153.2 52.7 0516 2200 51.6 748.0 864.0 115.5 + 166.7 66.6 0516 2300 51.6 748.0 874.0 116.8 + 173.8 70.5 0517 0000 51.6 748.0 878.0 117.4 + 177.9 66.8 0517 0100 51.6 748.0 884.0 118.2 + 188.8 52.4 0517 0200 51.4 749.0 878.0 117.2 + 183.5 37.2 0517 0300 51.4 749.0 862.0 115.1 + 174.9 27.2 0517 0400 51.3 749.0 847.0 113.1 + 151.2 16.1 0517 0500 51.3 749.0 838.0 111.9 + 133.9 13.9 0517 0600 51.3 750.0 833.0 111.1 + 114.2 24.2 0517 0700 51.3 750.0 846.0 112.8 + 149.1 49.6 0517 0800 51.3 750.0 864.0 115.2 + 159.2 63.1 0517 0900 51.3 750.0 879.0 117.2 + 166.2 65.0 0517 1000 51.3 751.0 868.0 115.6 + 150.6 18.3 0517 1100 51.4 750.0 824.0 109.9 + 133.2 7.0 0517 1200 51.4 750.0 803.0 107.1 + 120.9 7.1 0517 1300 + + + + + 105.8 13.5