TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 1500 29 Jan 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0129 1500 40.1 756.0 738.0 97.6 + 153.3 0.0 0129 1600 40.1 756.0 739.0 97.8 + 154.0 0.0 0129 1700 40.1 756.0 739.0 97.8 + 158.6 0.0 0129 1800 40.3 756.0 739.0 97.8 + 159.9 0.0 0129 1900 40.3 756.0 739.0 97.8 + 163.1 0.0 0129 2000 40.3 756.0 740.0 97.9 + 163.4 0.0 0129 2100 40.3 756.0 739.0 97.8 + 158.1 0.0 0129 2200 40.3 756.0 739.0 97.8 + 163.5 0.0 0129 2300 40.3 756.0 739.0 97.8 + 161.9 0.0 0130 0000 40.3 756.0 739.0 97.8 + 161.6 0.0 0130 0100 40.3 756.0 739.0 97.8 + 134.1 0.0 0130 0200 40.3 756.0 739.0 97.8 + 107.3 0.0 0130 0300 40.3 755.0 739.0 97.9 + 103.9 0.0 0130 0400 40.3 755.0 739.0 97.9 + 109.4 0.0 0130 0500 40.3 755.0 739.0 97.9 + 120.6 0.0 0130 0600 40.3 755.0 739.0 97.9 + 146.5 0.0 0130 0700 40.3 755.0 739.0 97.9 + 168.9 0.0 0130 0800 40.3 754.0 740.0 98.1 + 174.7 0.0 0130 0900 40.3 754.0 740.0 98.1 + 175.2 0.0 0130 1000 40.3 754.0 740.0 98.1 + 173.1 0.0 0130 1100 40.3 754.0 740.0 98.1 + 162.9 0.0 0130 1200 40.3 754.0 740.0 98.1 + 154.8 0.0 0130 1300 40.3 753.0 740.0 98.3 + 156.3 0.0 0130 1400 40.3 753.0 740.0 98.3 + 152.9 0.0 0130 1500 + + + + + 139.4 0.0