TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 0700 26 Mar 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0326 0700 42.8 758.0 825.0 108.8 + 163.6 45.4 0326 0800 42.8 759.0 831.0 109.5 + 169.7 50.3 0326 0900 42.6 760.0 833.0 109.6 + 167.5 51.5 0326 1000 42.6 760.0 836.0 110.0 + 169.8 68.4 0326 1100 42.6 760.0 853.0 112.2 + 178.1 64.0 0326 1200 64.8 760.0 642.0 84.5 + 170.0 83.8 0326 1300 42.8 760.0 857.0 112.8 + 169.1 48.0 0326 1400 42.8 759.0 834.0 109.9 + 171.9 46.9 0326 1500 42.8 759.0 828.0 109.1 + 158.3 14.1 0326 1600 42.8 759.0 819.0 107.9 + 161.0 16.7 0326 1700 42.8 758.0 821.0 108.3 + 161.9 16.8 0326 1800 42.8 758.0 820.0 108.2 + 159.5 11.7 0326 1900 43.0 758.0 820.0 108.2 + 159.3 11.7 0326 2000 43.0 759.0 820.0 108.0 + 160.7 11.7 0326 2100 42.8 759.0 819.0 107.9 + 148.5 1.7 0326 2200 42.8 759.0 809.0 106.6 + 153.9 5.9 0326 2300 42.8 760.0 815.0 107.2 + 156.9 8.3 0327 0000 42.8 760.0 820.0 107.9 + 161.8 12.9 0327 0100 42.8 760.0 824.0 108.4 + 161.4 12.8 0327 0200 42.8 760.0 825.0 108.6 + 161.8 12.8 0327 0300 42.6 760.0 824.0 108.4 + 161.5 12.8 0327 0400 42.6 759.0 823.0 108.4 + 160.9 12.8 0327 0500 42.6 759.0 820.0 108.0 + 161.4 12.8 0327 0600 42.6 759.0 817.0 107.6 + 158.5 9.6 0327 0700 + + + + + 158.2 9.2