TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND starting at 0700 28 May 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0528 0700 55.9 741.0 804.0 108.5 + 136.5 11.8 0528 0800 55.9 741.0 804.0 108.5 + 126.9 6.8 0528 0900 55.9 740.0 805.0 108.8 + 113.1 6.8 0528 1000 56.1 740.0 805.0 108.8 + 116.4 6.5 0528 1100 56.3 739.0 806.0 109.1 + 123.2 6.7 0528 1200 56.3 738.0 808.0 109.5 + 134.6 7.0 0528 1300 56.5 738.0 809.0 109.6 + 152.7 12.4 0528 1400 56.5 737.0 810.0 109.9 + 154.0 12.4 0528 1500 56.5 736.0 811.0 110.2 + 162.1 12.4 0528 1600 56.5 735.0 812.0 110.5 + 162.8 12.6 0528 1700 56.7 734.0 812.0 110.6 + 163.9 13.9 0528 1800 56.7 734.0 813.0 110.8 + 166.7 20.0 0528 1900 56.7 734.0 813.0 110.8 + 168.1 18.6 0528 2000 56.7 734.0 813.0 110.8 + 163.1 13.8 0528 2100 56.7 734.0 811.0 110.5 + 165.6 17.0 0528 2200 56.7 735.0 810.0 110.2 + 165.9 16.5 0528 2300 56.5 739.0 809.0 109.5 + 164.9 15.6 0529 0000 56.5 740.0 808.0 109.2 + 157.2 14.6 0529 0100 56.5 738.0 807.0 109.3 + 82.0 24.7 0529 0200 56.5 738.0 805.0 109.1 + 136.5 15.9 0529 0300 56.5 739.0 805.0 108.9 + 171.1 23.6 0529 0400 56.5 739.0 805.0 108.9 + 156.1 14.4 0529 0500 56.5 739.0 806.0 109.1 + 146.4 12.3 0529 0600 56.3 740.0 806.0 108.9 + 152.4 12.4 0529 0700 + + + + + 170.7 23.2