TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 1000 21 Jan 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0121 1000 41.5 758.0 779.0 102.8 + 166.1 0.0 0121 1100 41.5 758.0 778.0 102.6 + 158.4 0.0 0121 1200 41.5 758.0 778.0 102.6 + 154.8 0.0 0121 1300 41.5 758.0 778.0 102.6 + 163.9 0.0 0121 1400 41.5 757.0 778.0 102.8 + 165.5 0.0 0121 1500 41.5 757.0 778.0 102.8 + 167.9 0.0 0121 1600 41.5 757.0 779.0 102.9 + 167.8 0.0 0121 1700 41.5 757.0 779.0 102.9 + 166.2 0.0 0121 1800 41.5 757.0 780.0 103.0 + 167.6 0.0 0121 1900 41.5 757.0 780.0 103.0 + 165.8 0.0 0121 2000 41.5 757.0 780.0 103.0 + 168.5 0.0 0121 2100 41.5 756.0 780.0 103.2 + 169.7 0.0 0121 2200 41.5 756.0 780.0 103.2 + 169.6 0.0 0121 2300 41.5 756.0 780.0 103.2 + 159.3 0.0 0122 0000 41.5 756.0 780.0 103.2 + 155.1 0.0 0122 0100 41.5 756.0 780.0 103.2 + 143.1 0.0 0122 0200 41.5 756.0 780.0 103.2 + 133.3 0.0 0122 0300 41.5 756.0 781.0 103.3 + 136.1 0.0 0122 0400 41.5 756.0 782.0 103.4 + 135.0 0.0 0122 0500 41.4 756.0 782.0 103.4 + 141.2 0.0 0122 0600 41.4 756.0 782.0 103.4 + 162.6 0.0 0122 0700 41.4 756.0 780.0 103.2 + 166.5 0.0 0122 0800 41.4 756.0 778.0 102.9 + 158.9 0.0 0122 0900 41.4 756.0 774.0 102.4 + 163.1 0.0 0122 1000 + + + + + 163.5 0.0