TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0200 7 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0207 0200 40.6 752.0 749.0 99.6 + 158.7 0.0 0207 0300 40.6 753.0 748.0 99.3 + 156.9 0.0 0207 0400 40.6 752.0 748.0 99.5 + 155.6 0.0 0207 0500 40.6 752.0 748.0 99.5 + 131.9 0.0 0207 0600 40.6 752.0 748.0 99.5 + 118.7 0.0 0207 0700 40.6 752.0 748.0 99.5 + 133.1 0.0 0207 0800 40.6 752.0 748.0 99.5 + 126.2 0.0 0207 0900 40.6 752.0 748.0 99.5 + 139.5 0.0 0207 1000 40.6 752.0 748.0 99.5 + 146.5 0.0 0207 1100 40.6 753.0 748.0 99.3 + 160.0 0.0 0207 1200 40.6 752.0 749.0 99.6 + 155.6 0.0 0207 1300 40.6 752.0 749.0 99.6 + 140.1 0.0 0207 1400 40.6 751.0 749.0 99.7 + 128.5 0.0 0207 1500 40.6 751.0 749.0 99.7 + 123.4 0.0 0207 1600 40.6 751.0 749.0 99.7 + 123.1 0.0 0207 1700 40.6 751.0 749.0 99.7 + 121.4 0.0 0207 1800 40.6 750.0 749.0 99.9 + 113.8 0.0 0207 1900 40.6 750.0 749.0 99.9 + 115.4 0.0 0207 2000 40.6 750.0 749.0 99.9 + 121.4 0.0 0207 2100 40.6 750.0 749.0 99.9 + 129.6 0.0 0207 2200 40.6 751.0 749.0 99.7 + 121.5 0.0 0207 2300 40.6 750.0 749.0 99.9 + 100.2 0.0 0208 0000 40.6 750.0 749.0 99.9 + 93.3 0.0 0208 0100 40.6 750.0 748.0 99.7 + 93.9 0.0 0208 0200 + + + + + 97.1 0.0