TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 1300 19 Dec 2025 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 1219 1300 47.3 739.0 727.0 98.4 + 117.8 0.0 1219 1400 47.1 739.0 727.0 98.4 + 100.5 0.0 1219 1500 47.1 739.0 728.0 98.5 + 101.7 0.0 1219 1600 46.9 740.0 728.0 98.4 + 90.3 0.0 1219 1700 46.9 740.0 728.0 98.4 + 89.1 0.0 1219 1800 46.9 740.0 728.0 98.4 + 106.2 0.0 1219 1900 47.1 741.0 728.0 98.2 + 116.1 0.0 1219 2000 47.1 741.0 728.0 98.2 + 123.4 2.1 1219 2100 47.1 741.0 728.0 98.2 + 145.0 0.0 1219 2200 47.1 742.0 728.0 98.1 + 146.4 0.0 1219 2300 47.1 743.0 728.0 98.0 + 121.4 0.0 1220 0000 47.1 743.0 728.0 98.0 + 129.5 0.0 1220 0100 46.9 743.0 728.0 98.0 + 119.3 0.0 1220 0200 46.9 743.0 728.0 98.0 + 139.9 0.0 1220 0300 46.9 744.0 727.0 97.7 + 146.3 0.0 1220 0400 46.9 744.0 727.0 97.7 + 139.0 0.0 1220 0500 46.9 744.0 726.0 97.6 + 145.2 0.0 1220 0600 46.9 744.0 726.0 97.6 + 146.7 0.0 1220 0700 46.9 744.0 726.0 97.6 + 143.0 0.0 1220 0800 46.9 744.0 725.0 97.4 + 135.6 0.0 1220 0900 46.9 745.0 725.0 97.3 + 142.2 0.0 1220 1000 46.9 745.0 725.0 97.3 + 139.5 0.0 1220 1100 46.9 745.0 725.0 97.3 + 129.6 0.0 1220 1200 46.9 744.0 726.0 97.6 + 122.7 0.0 1220 1300 + + + + + 111.7 0.0