TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0300 17 Sep 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0917 0300 66.0 748.0 759.0 101.5 + 30.1 0.0 0917 0400 66.0 748.0 757.0 101.2 + 22.4 0.0 0917 0500 65.8 748.0 755.0 100.9 + 21.9 0.0 0917 0600 65.8 748.0 754.0 100.8 + 24.2 0.0 0917 0700 65.8 748.0 753.0 100.7 + 37.1 0.0 0917 0800 65.8 748.0 753.0 100.7 + 39.7 0.0 0917 0900 65.7 748.0 752.0 100.5 + 36.0 0.0 0917 1000 65.7 748.0 752.0 100.5 + 48.9 0.0 0917 1100 65.8 748.0 753.0 100.7 + 59.2 0.0 0917 1200 65.8 747.0 754.0 100.9 + 59.2 0.0 0917 1300 66.0 746.0 756.0 101.3 + 60.1 0.0 0917 1400 66.2 746.0 758.0 101.6 + 55.1 0.0 0917 1500 66.4 745.0 759.0 101.9 + 53.7 0.0 0917 1600 66.4 745.0 760.0 102.0 + 47.3 0.0 0917 1700 66.4 745.0 760.0 102.0 + 30.0 0.0 0917 1800 66.4 745.0 760.0 102.0 + 57.8 0.0 0917 1900 66.4 744.0 759.0 102.0 + 80.7 0.0 0917 2000 66.2 745.0 758.0 101.7 + 103.1 0.0 0917 2100 66.2 745.0 757.0 101.6 + 95.9 0.0 0917 2200 66.2 746.0 755.0 101.2 + 91.2 0.0 0917 2300 66.0 746.0 754.0 101.1 + 89.7 0.0 0918 0000 66.0 746.0 753.0 100.9 + 52.8 0.0 0918 0100 66.0 747.0 753.0 100.8 + 35.8 0.0 0918 0200 66.0 747.0 752.0 100.7 + 29.7 0.0 0918 0300 + + + + + 14.3 0.0