TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 1500 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 1500 66.6 745.0 759.0 101.9 + 53.7 0.0 0917 1600 66.6 745.0 759.0 101.9 + 47.3 0.0 0917 1700 66.6 745.0 758.0 101.7 + 30.0 0.0 0917 1800 66.6 745.0 758.0 101.7 + 57.8 0.0 0917 1900 66.4 744.0 758.0 101.9 + 80.7 0.0 0917 2000 66.2 745.0 756.0 101.5 + 103.1 0.0 0917 2100 66.2 745.0 754.0 101.2 + 95.9 0.0 0917 2200 66.0 746.0 753.0 100.9 + 91.2 0.0 0917 2300 66.0 746.0 752.0 100.8 + 89.7 0.0 0918 0000 66.0 746.0 752.0 100.8 + 52.8 0.0 0918 0100 66.0 747.0 752.0 100.7 + 35.8 0.0 0918 0200 66.0 747.0 752.0 100.7 + 29.7 0.0 0918 0300 66.0 747.0 751.0 100.5 + 14.3 0.0 0918 0400 66.0 747.0 749.0 100.3 + 10.7 0.0 0918 0500 66.0 747.0 747.0 100.0 + 11.1 0.0 0918 0600 66.0 748.0 746.0 99.7 + 18.3 0.0 0918 0700 66.0 749.0 748.0 99.9 + 37.1 0.0 0918 0800 66.0 749.0 751.0 100.3 + 56.5 0.0 0918 0900 66.0 749.0 753.0 100.5 + 54.6 0.0 0918 1000 66.2 749.0 755.0 100.8 + 53.0 0.0 0918 1100 66.2 749.0 756.0 100.9 + 38.7 0.0 0918 1200 66.4 748.0 757.0 101.2 + 39.5 0.0 0918 1300 66.6 748.0 758.0 101.3 + 48.8 0.0 0918 1400 66.7 748.0 760.0 101.6 + 57.0 0.0 0918 1500 + + + + + 58.5 0.0