TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 1400 30 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0930 1400 65.1 747.0 745.0 99.7 + 39.1 0.0 0930 1500 65.3 747.0 746.0 99.9 + 45.8 0.0 0930 1600 65.3 746.0 747.0 100.1 + 47.7 0.0 0930 1700 65.5 746.0 748.0 100.3 + 57.6 0.0 0930 1800 65.5 746.0 750.0 100.5 + 79.3 0.0 0930 1900 65.5 747.0 751.0 100.5 + 97.4 0.0 0930 2000 65.5 747.0 752.0 100.7 + 92.4 0.0 0930 2100 65.5 747.0 752.0 100.7 + 83.6 0.0 0930 2200 65.5 748.0 752.0 100.5 + 85.3 0.0 0930 2300 65.3 748.0 752.0 100.5 + 81.0 0.0 1001 0000 65.3 748.0 751.0 100.4 + 108.1 0.0 1001 0100 65.1 749.0 751.0 100.3 + 100.3 0.0 1001 0200 65.1 749.0 750.0 100.1 + 26.6 0.0 1001 0300 65.1 749.0 749.0 100.0 + 21.1 0.0 1001 0400 65.1 749.0 748.0 99.9 + 17.6 0.0 1001 0500 65.1 749.0 747.0 99.7 + 17.2 0.0 1001 0600 65.1 750.0 746.0 99.5 + 17.5 0.0 1001 0700 65.1 750.0 746.0 99.5 + 52.8 0.0 1001 0800 65.1 750.0 746.0 99.5 + 59.9 0.0 1001 0900 65.1 750.0 747.0 99.6 + 58.7 3.6 1001 1000 65.1 750.0 749.0 99.9 + 81.0 19.6 1001 1100 65.3 750.0 786.0 104.8 + 77.5 14.8 1001 1200 65.3 749.0 791.0 105.6 + 70.6 3.4 1001 1300 65.3 749.0 777.0 103.7 + 65.4 0.0 1001 1400 + + + + + 52.9 0.0