TOTAL DISSOLVED GAS REPORT FOR ROCK ISLAND TAILWATER starting at 1900 2 Apr 2026 WA TM BARO TD GAS TDG DEPTH OF TOT FLOW SPILL DATE TIME DEG F PRES PRES % GAGE(FT) KCFS KCFS 0402 1900 43.5 747.0 806.0 107.9 + 151.4 10.2 0402 2000 43.5 748.0 805.0 107.6 + 145.2 10.4 0402 2100 43.5 750.0 805.0 107.3 + 153.6 13.0 0402 2200 43.5 750.0 807.0 107.6 + 152.6 13.1 0402 2300 43.5 751.0 807.0 107.5 + 140.1 13.6 0403 0000 43.5 752.0 809.0 107.6 + 132.6 13.8 0403 0100 43.5 752.0 810.0 107.7 + 123.9 15.9 0403 0200 43.3 753.0 816.0 108.4 + 117.1 16.0 0403 0300 43.3 753.0 818.0 108.6 + 106.9 16.2 0403 0400 43.3 754.0 818.0 108.5 + 103.7 15.8 0403 0500 43.3 754.0 818.0 108.5 + 108.4 12.1 0403 0600 43.2 754.0 812.0 107.7 + 139.7 11.5 0403 0700 43.2 754.0 810.0 107.4 + 151.6 11.0 0403 0800 43.2 755.0 811.0 107.4 + 147.9 9.0 0403 0900 43.2 755.0 809.0 107.2 + 123.7 9.4 0403 1000 43.2 756.0 809.0 107.0 + 117.5 9.5 0403 1100 43.2 756.0 811.0 107.3 + 125.7 9.4 0403 1200 43.3 755.0 813.0 107.7 + 127.4 9.5 0403 1300 43.3 755.0 816.0 108.1 + 118.7 12.4 0403 1400 43.3 754.0 822.0 109.0 + 117.3 12.4 0403 1500 43.5 754.0 826.0 109.5 + 114.9 12.4 0403 1600 43.5 753.0 829.0 110.1 + 116.6 12.3 0403 1700 43.5 753.0 832.0 110.5 + 109.6 12.3 0403 1800 43.7 753.0 833.0 110.6 + 115.8 12.1 0403 1900 + + + + + + +