TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 2000 2 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0502 2000 50.2 744.0 825.0 110.9 + 151.2 14.3 0502 2100 50.2 744.0 827.0 111.2 + 174.2 25.8 0502 2200 50.2 745.0 828.0 111.1 + 174.5 25.9 0502 2300 50.2 745.0 829.0 111.3 + 173.8 25.9 0503 0000 50.2 745.0 828.0 111.1 + 173.5 26.1 0503 0100 50.2 745.0 827.0 111.0 + 169.1 21.5 0503 0200 50.2 746.0 824.0 110.5 + 168.8 21.4 0503 0300 50.2 746.0 822.0 110.2 + 171.0 23.4 0503 0400 50.0 746.0 820.0 109.9 + 190.6 42.4 0503 0500 50.0 746.0 818.0 109.7 + 190.4 42.4 0503 0600 50.0 746.0 817.0 109.5 + 190.2 42.5 0503 0700 49.8 746.0 816.0 109.4 + 189.4 42.1 0503 0800 49.8 746.0 815.0 109.2 + 188.7 42.0 0503 0900 49.8 746.0 816.0 109.4 + 180.8 36.0 0503 1000 49.8 746.0 817.0 109.5 + 138.3 9.4 0503 1100 49.8 745.0 818.0 109.8 + 125.4 9.4 0503 1200 50.0 744.0 820.0 110.2 + 109.9 9.7 0503 1300 50.2 744.0 821.0 110.3 + 98.3 15.3 0503 1400 50.2 743.0 823.0 110.8 + 92.4 15.0 0503 1500 50.4 742.0 824.0 111.1 + 99.3 15.1 0503 1600 50.4 742.0 826.0 111.3 + 95.6 22.7 0503 1700 50.4 741.0 827.0 111.6 + 124.6 42.9 0503 1800 50.5 740.0 829.0 112.0 + 165.2 21.2 0503 1900 50.5 740.0 830.0 112.2 + 161.9 16.1 0503 2000 + + + + + 192.9 46.4