TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 0000 27 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0227 0000 40.1 750.0 791.0 105.5 + 156.1 0.0 0227 0100 40.1 751.0 790.0 105.2 + 138.0 0.0 0227 0200 40.1 751.0 788.0 104.9 + 131.5 0.0 0227 0300 39.9 751.0 787.0 104.8 + 132.8 0.0 0227 0400 39.9 751.0 787.0 104.8 + 128.3 0.0 0227 0500 39.9 751.0 786.0 104.7 + 131.7 0.0 0227 0600 39.9 751.0 786.0 104.7 + 136.7 0.0 0227 0700 39.9 751.0 785.0 104.5 + 136.1 0.0 0227 0800 39.9 751.0 783.0 104.3 + 125.7 0.0 0227 0900 39.9 751.0 782.0 104.1 + 119.8 0.0 0227 1000 39.9 751.0 780.0 103.9 + 120.5 0.0 0227 1100 39.9 750.0 779.0 103.9 + 115.2 0.0 0227 1200 40.1 750.0 778.0 103.7 + 117.9 0.0 0227 1300 40.1 750.0 777.0 103.6 + 112.4 0.0 0227 1400 40.1 749.0 776.0 103.6 + 115.7 0.0 0227 1500 40.3 748.0 776.0 103.7 + 117.0 0.0 0227 1600 40.1 748.0 774.0 103.5 + 83.7 0.0 0227 1700 40.3 748.0 774.0 103.5 + 100.8 0.0 0227 1800 40.3 749.0 774.0 103.3 + 117.0 0.0 0227 1900 40.1 749.0 775.0 103.5 + 140.8 0.0 0227 2000 40.1 749.0 776.0 103.6 + 145.1 0.0 0227 2100 40.3 749.0 778.0 103.9 + 144.5 0.0 0227 2200 40.3 749.0 779.0 104.0 + 133.6 0.0 0227 2300 40.3 750.0 780.0 104.0 + 118.1 0.0