TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 1300 13 Feb 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0213 1300 40.1 748.0 755.0 100.9 + 147.1 0.0 0213 1400 40.1 748.0 755.0 100.9 + 141.2 0.0 0213 1500 40.1 747.0 755.0 101.1 + 122.2 0.0 0213 1600 40.1 747.0 755.0 101.1 + 122.6 0.0 0213 1700 40.1 747.0 755.0 101.1 + 115.0 0.0 0213 1800 40.1 747.0 755.0 101.1 + 103.8 0.0 0213 1900 40.1 747.0 755.0 101.1 + 107.0 0.0 0213 2000 40.3 747.0 756.0 101.2 + 148.5 0.0 0213 2100 40.3 746.0 756.0 101.3 + 152.5 0.0 0213 2200 40.3 746.0 755.0 101.2 + 149.5 0.0 0213 2300 40.3 746.0 755.0 101.2 + 146.3 0.0 0214 0000 40.3 746.0 754.0 101.1 + 159.1 0.0 0214 0100 40.1 746.0 754.0 101.1 + 148.7 0.0 0214 0200 40.1 746.0 753.0 100.9 + 147.6 0.0 0214 0300 40.3 746.0 753.0 100.9 + 143.6 0.0 0214 0400 40.3 747.0 753.0 100.8 + 134.5 0.0 0214 0500 40.3 747.0 753.0 100.8 + 123.2 0.0 0214 0600 40.3 747.0 753.0 100.8 + 119.2 0.0 0214 0700 40.3 747.0 753.0 100.8 + 128.5 0.0 0214 0800 40.3 748.0 753.0 100.7 + 125.1 0.0 0214 0900 40.3 748.0 753.0 100.7 + 125.1 0.0 0214 1000 40.3 748.0 753.0 100.7 + 102.7 0.0 0214 1100 40.3 749.0 753.0 100.5 + 106.9 0.0 0214 1200 40.3 749.0 753.0 100.5 + 95.7 0.0 0214 1300 + + + + + + +