TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 0000 15 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0515 0000 51.6 747.0 807.0 108.0 + 180.7 84.3 0515 0100 51.6 747.0 808.0 108.2 + 168.8 71.6 0515 0200 51.4 747.0 809.0 108.3 + 150.7 32.2 0515 0300 51.4 748.0 808.0 108.0 + 157.4 24.1 0515 0400 51.4 748.0 807.0 107.9 + 159.7 24.3 0515 0500 51.4 748.0 805.0 107.6 + 169.7 23.9 0515 0600 51.3 748.0 805.0 107.6 + 172.2 24.5 0515 0700 51.3 748.0 807.0 107.9 + 171.2 24.7 0515 0800 51.3 748.0 810.0 108.3 + 170.1 22.5 0515 0900 51.4 747.0 810.0 108.4 + 151.3 20.2 0515 1000 51.4 747.0 808.0 108.2 + 144.4 37.2 0515 1100 51.4 747.0 806.0 107.9 + 147.5 55.1 0515 1200 51.4 747.0 804.0 107.6 + 153.9 75.7 0515 1300 51.4 747.0 803.0 107.5 + 154.2 72.0 0515 1400 51.4 747.0 804.0 107.6 + 135.1 53.7 0515 1500 51.4 746.0 804.0 107.8 + 132.5 51.6 0515 1600 51.4 746.0 804.0 107.8 + 157.3 75.8 0515 1700 51.6 746.0 803.0 107.6 + 167.6 95.9 0515 1800 51.6 746.0 802.0 107.5 + 160.0 93.6 0515 1900 51.6 746.0 804.0 107.8 + 130.7 66.4 0515 2000 51.8 746.0 807.0 108.2 + 157.4 30.2 0515 2100 51.8 746.0 811.0 108.7 + 135.8 52.3 0515 2200 51.8 747.0 812.0 108.7 + 149.7 84.3 0515 2300 51.8 747.0 811.0 108.6 + 166.8 112.1