TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0000 17 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0217 0000 40.1 730.0 751.0 102.9 + 164.7 0.0 0217 0100 40.1 730.0 751.0 102.9 + 149.3 0.0 0217 0200 40.1 730.0 750.0 102.7 + 115.6 0.0 0217 0300 40.1 731.0 750.0 102.6 + 119.7 0.0 0217 0400 40.1 731.0 750.0 102.6 + 136.1 0.0 0217 0500 40.1 732.0 751.0 102.6 + 136.7 0.0 0217 0600 40.1 732.0 751.0 102.6 + 146.5 0.0 0217 0700 40.1 733.0 751.0 102.5 + 148.3 0.0 0217 0800 40.1 733.0 751.0 102.5 + 154.1 0.0 0217 0900 40.1 734.0 751.0 102.3 + 164.3 0.0 0217 1000 40.1 734.0 751.0 102.3 + 164.3 0.0 0217 1100 40.1 734.0 751.0 102.3 + 164.2 0.0 0217 1200 40.1 735.0 751.0 102.2 + 164.8 0.0 0217 1300 40.1 735.0 751.0 102.2 + 149.4 0.0 0217 1400 40.1 735.0 751.0 102.2 + 162.1 0.0 0217 1500 40.1 735.0 752.0 102.3 + 150.3 0.0 0217 1600 40.1 735.0 752.0 102.3 + 150.2 0.0 0217 1700 40.1 735.0 752.0 102.3 + 153.2 0.0 0217 1800 40.1 736.0 752.0 102.2 + 163.1 0.0 0217 1900 40.1 736.0 752.0 102.2 + 163.4 0.0 0217 2000 40.1 736.0 752.0 102.2 + 163.5 0.0 0217 2100 40.1 736.0 751.0 102.0 + 157.1 0.0 0217 2200 40.1 736.0 751.0 102.0 + 163.1 0.0 0217 2300 40.1 736.0 751.0 102.0 + 158.2 0.0