TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0900 31 Jan 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0131 0900 40.5 755.0 741.0 98.1 + 158.9 0.0 0131 1000 40.5 755.0 741.0 98.1 + 155.8 0.0 0131 1100 40.5 755.0 741.0 98.1 + 152.8 0.0 0131 1200 40.5 755.0 741.0 98.1 + 156.3 0.0 0131 1300 40.5 754.0 741.0 98.3 + 136.9 0.0 0131 1400 40.5 754.0 741.0 98.3 + 104.8 0.0 0131 1500 40.5 753.0 741.0 98.4 + 97.6 0.0 0131 1600 40.5 753.0 742.0 98.5 + 106.7 0.0 0131 1700 40.5 753.0 742.0 98.5 + 123.4 0.0 0131 1800 40.5 753.0 742.0 98.5 + 143.3 0.0 0131 1900 40.5 752.0 742.0 98.7 + 161.1 0.0 0131 2000 40.5 752.0 742.0 98.7 + 157.2 0.0 0131 2100 40.5 752.0 742.0 98.7 + 140.5 0.0 0131 2200 40.5 752.0 742.0 98.7 + 145.2 0.0 0131 2300 40.5 751.0 742.0 98.8 + 147.0 0.0 0201 0000 40.5 751.0 742.0 98.8 + 144.5 0.0 0201 0100 40.5 751.0 742.0 98.8 + 140.7 0.0 0201 0200 40.5 750.0 742.0 98.9 + 111.3 0.0 0201 0300 40.5 750.0 742.0 98.9 + 109.4 0.0 0201 0400 40.5 749.0 742.0 99.1 + 117.8 0.0 0201 0500 40.5 749.0 742.0 99.1 + 129.9 0.0 0201 0600 40.5 748.0 741.0 99.1 + 154.5 0.0 0201 0700 40.5 748.0 741.0 99.1 + 154.5 0.0 0201 0800 40.5 748.0 741.0 99.1 + 142.5 0.0 0201 0900 + + + + + 134.3 0.0