TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 1500 30 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0530 1500 56.3 748.0 805.0 107.6 + 90.2 11.9 0530 1600 56.3 748.0 805.0 107.6 + 87.8 11.7 0530 1700 56.3 748.0 805.0 107.6 + 84.7 11.6 0530 1800 56.3 748.0 805.0 107.6 + 56.7 12.2 0530 1900 56.3 749.0 804.0 107.3 + 72.9 12.4 0530 2000 56.3 749.0 803.0 107.2 + 88.9 17.5 0530 2100 56.3 750.0 804.0 107.2 + 114.8 87.2 0530 2200 56.3 750.0 814.0 108.5 + 159.6 19.6 0530 2300 56.3 750.0 830.0 110.7 + 163.2 16.4 0531 0000 56.5 750.0 827.0 110.3 + 168.0 37.0 0531 0100 56.3 751.0 816.0 108.7 + 177.2 46.2 0531 0200 56.3 751.0 809.0 107.7 + 175.5 44.6 0531 0300 56.1 751.0 805.0 107.2 + 167.9 37.5 0531 0400 56.1 751.0 804.0 107.1 + 167.0 36.5 0531 0500 55.9 751.0 807.0 107.5 + 167.1 36.4 0531 0600 55.9 751.0 809.0 107.7 + 171.8 41.7 0531 0700 56.1 751.0 809.0 107.7 + 168.4 38.3 0531 0800 56.1 751.0 809.0 107.7 + 145.1 15.2 0531 0900 56.1 751.0 808.0 107.6 + 126.0 7.0 0531 1000 56.3 751.0 808.0 107.6 + 116.9 7.0 0531 1100 56.3 751.0 808.0 107.6 + 112.0 33.3 0531 1200 56.5 750.0 809.0 107.9 + 124.0 53.1 0531 1300 56.7 750.0 809.0 107.9 + 133.1 61.9 0531 1400 56.7 750.0 810.0 108.0 + 146.8 74.6 0531 1500 + + + + + + +