TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0000 18 Jul 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0718 0000 65.3 743.0 840.0 113.1 + 136.5 19.1 0718 0100 65.1 744.0 840.0 112.9 + 130.9 19.1 0718 0200 65.1 744.0 839.0 112.8 + 88.8 19.3 0718 0300 65.1 744.0 843.0 113.3 + 69.0 19.1 0718 0400 64.9 744.0 847.0 113.8 + 60.8 18.4 0718 0500 64.9 745.0 850.0 114.1 + 59.8 18.7 0718 0600 64.9 745.0 852.0 114.4 + 59.2 18.5 0718 0700 64.8 745.0 852.0 114.4 + 49.5 18.6 0718 0800 64.8 746.0 852.0 114.2 + 39.3 18.9 0718 0900 64.8 746.0 856.0 114.7 + 36.8 18.3 0718 1000 64.8 746.0 860.0 115.3 + 28.4 10.3 0718 1100 64.9 746.0 861.0 115.4 + 35.3 10.3 0718 1200 64.9 745.0 866.0 116.2 + 35.9 10.7 0718 1300 65.1 745.0 871.0 116.9 + 43.4 10.8 0718 1400 65.1 745.0 870.0 116.8 + 53.4 10.7 0718 1500 65.3 745.0 863.0 115.8 + 37.4 10.8 0718 1600 65.5 745.0 861.0 115.6 + 57.5 10.9 0718 1700 65.5 745.0 861.0 115.6 + 58.5 10.9 0718 1800 65.5 744.0 858.0 115.3 + 90.3 14.1 0718 1900 65.3 744.0 852.0 114.5 + 145.5 13.1 0718 2000 65.3 744.0 836.0 112.4 + 147.4 20.2 0718 2100 65.3 745.0 837.0 112.3 + 152.2 20.3 0718 2200 65.3 745.0 836.0 112.2 + 168.1 19.9 0718 2300 65.5 745.0 836.0 112.2 + 150.0 20.2