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Hydrograph River at a Glance Download
Illinois River at Henry Stage (ft)Highest Observation: 15.76 ft at 9:30AM Oct 24, 2014Observed: 15.75 ft at 9:45AM Oct 24, 2014Observed: 15.74 ft at 10:00AM Oct 24, 2014Observed: 15.74 ft at 10:15AM Oct 24, 2014Observed: 15.73 ft at 10:30AM Oct 24, 2014Observed: 15.74 ft at 10:45AM Oct 24, 2014Observed: 15.73 ft at 11:00AM Oct 24, 2014Observed: 15.71 ft at 11:15AM Oct 24, 2014Observed: 15.71 ft at 11:30AM Oct 24, 2014Observed: 15.7 ft at 11:45AM Oct 24, 2014Observed: 15.7 ft at 12:00PM Oct 24, 2014Observed: 15.7 ft at 12:15PM Oct 24, 2014Observed: 15.69 ft at 12:30PM Oct 24, 2014Observed: 15.68 ft at 12:45PM Oct 24, 2014Observed: 15.68 ft at 1:00PM Oct 24, 2014Observed: 15.67 ft at 1:15PM Oct 24, 2014Observed: 15.66 ft at 1:30PM Oct 24, 2014Observed: 15.66 ft at 1:45PM Oct 24, 2014Observed: 15.66 ft at 2:00PM Oct 24, 2014Observed: 15.65 ft at 2:15PM Oct 24, 2014Observed: 15.65 ft at 2:30PM Oct 24, 2014Observed: 15.64 ft at 2:45PM Oct 24, 2014Observed: 15.63 ft at 3:00PM Oct 24, 2014Observed: 15.64 ft at 3:15PM Oct 24, 2014Observed: 15.66 ft at 3:30PM Oct 24, 2014Observed: 15.65 ft at 3:45PM Oct 24, 2014Observed: 15.65 ft at 4:00PM Oct 24, 2014Observed: 15.61 ft at 4:15PM Oct 24, 2014Observed: 15.63 ft at 4:30PM Oct 24, 2014Observed: 15.63 ft at 4:45PM Oct 24, 2014Observed: 15.67 ft at 5:00PM Oct 24, 2014Observed: 15.65 ft at 5:15PM Oct 24, 2014Observed: 15.65 ft at 5:30PM Oct 24, 2014Observed: 15.64 ft at 5:45PM Oct 24, 2014Observed: 15.64 ft at 6:00PM Oct 24, 2014Observed: 15.64 ft at 6:15PM Oct 24, 2014Observed: 15.63 ft at 6:30PM Oct 24, 2014Observed: 15.64 ft at 6:45PM Oct 24, 2014Observed: 15.62 ft at 7:00PM Oct 24, 2014Observed: 15.63 ft at 7:15PM Oct 24, 2014Observed: 15.62 ft at 7:30PM Oct 24, 2014Observed: 15.61 ft at 7:45PM Oct 24, 2014Observed: 15.61 ft at 8:00PM Oct 24, 2014Observed: 15.6 ft at 8:15PM Oct 24, 2014Observed: 15.59 ft at 8:30PM Oct 24, 2014Observed: 15.58 ft at 8:45PM Oct 24, 2014Observed: 15.58 ft at 9:00PM Oct 24, 2014Observed: 15.58 ft at 9:15PM Oct 24, 2014Observed: 15.59 ft at 9:30PM Oct 24, 2014Observed: 15.59 ft at 9:45PM Oct 24, 2014Observed: 15.58 ft at 10:00PM Oct 24, 2014Observed: 15.58 ft at 10:15PM Oct 24, 2014Observed: 15.56 ft at 10:30PM Oct 24, 2014Observed: 15.55 ft at 10:45PM Oct 24, 2014Observed: 15.56 ft at 11:00PM Oct 24, 2014Observed: 15.55 ft at 11:15PM Oct 24, 2014Observed: 15.55 ft at 11:30PM Oct 24, 2014Observed: 15.54 ft at 11:45PM Oct 24, 2014Observed: 15.54 ft at 12:00AM Oct 25, 2014Observed: 15.54 ft at 12:15AM Oct 25, 2014Observed: 15.54 ft at 12:30AM Oct 25, 2014Observed: 15.53 ft at 12:45AM Oct 25, 2014Observed: 15.53 ft at 1:00AM Oct 25, 2014Observed: 15.53 ft at 1:15AM Oct 25, 2014Observed: 15.53 ft at 1:30AM Oct 25, 2014Observed: 15.51 ft at 1:45AM Oct 25, 2014Observed: 15.52 ft at 2:00AM Oct 25, 2014Observed: 15.51 ft at 2:15AM Oct 25, 2014Observed: 15.51 ft at 2:30AM Oct 25, 2014Observed: 15.51 ft at 2:45AM Oct 25, 2014Observed: 15.51 ft at 3:00AM Oct 25, 2014Observed: 15.51 ft at 3:15AM Oct 25, 2014Observed: 15.53 ft at 3:30AM Oct 25, 2014Observed: 15.5 ft at 3:45AM Oct 25, 2014Observed: 15.52 ft at 4:00AM Oct 25, 2014Observed: 15.5 ft at 4:15AM Oct 25, 2014Observed: 15.49 ft at 4:30AM Oct 25, 2014Observed: 15.5 ft at 4:45AM Oct 25, 2014Observed: 15.48 ft at 5:00AM Oct 25, 2014Observed: 15.49 ft at 5:15AM Oct 25, 2014Observed: 15.49 ft at 5:30AM Oct 25, 2014Observed: 15.49 ft at 5:45AM Oct 25, 2014Observed: 15.48 ft at 6:00AM Oct 25, 2014Observed: 15.49 ft at 6:15AM Oct 25, 2014Observed: 15.46 ft at 6:30AM Oct 25, 2014Observed: 15.47 ft at 6:45AM Oct 25, 2014Observed: 15.46 ft at 7:00AM Oct 25, 2014Observed: 15.45 ft at 7:15AM Oct 25, 2014Observed: 15.44 ft at 7:30AM Oct 25, 2014Observed: 15.44 ft at 7:45AM Oct 25, 2014Observed: 15.44 ft at 8:00AM Oct 25, 2014Observed: 15.43 ft at 8:15AM Oct 25, 2014Observed: 15.43 ft at 8:30AM Oct 25, 2014Observed: 15.43 ft at 8:45AM Oct 25, 2014Observed: 15.42 ft at 9:00AM Oct 25, 2014Observed: 15.42 ft at 9:15AM Oct 25, 2014Observed: 15.42 ft at 9:30AM Oct 25, 2014Observed: 15.41 ft at 9:45AM Oct 25, 2014Observed: 15.4 ft at 10:00AM Oct 25, 2014Observed: 15.39 ft at 10:15AM Oct 25, 2014Observed: 15.39 ft at 10:30AM Oct 25, 2014Observed: 15.39 ft at 10:45AM Oct 25, 2014Observed: 15.39 ft at 11:00AM Oct 25, 2014Observed: 15.39 ft at 11:15AM Oct 25, 2014Observed: 15.38 ft at 11:30AM Oct 25, 2014Observed: 15.38 ft at 11:45AM Oct 25, 2014Observed: 15.38 ft at 12:00PM Oct 25, 2014Observed: 15.37 ft at 12:15PM Oct 25, 2014Observed: 15.36 ft at 12:30PM Oct 25, 2014Observed: 15.35 ft at 12:45PM Oct 25, 2014Observed: 15.26 ft at 1:00PM Oct 25, 2014Observed: 15.38 ft at 1:15PM Oct 25, 2014Observed: 15.34 ft at 1:30PM Oct 25, 2014Observed: 15.35 ft at 1:45PM Oct 25, 2014Observed: 15.36 ft at 2:00PM Oct 25, 2014Observed: 15.37 ft at 2:15PM Oct 25, 2014Observed: 15.34 ft at 2:30PM Oct 25, 2014Observed: 15.34 ft at 2:45PM Oct 25, 2014Observed: 15.34 ft at 3:00PM Oct 25, 2014Observed: 15.35 ft at 3:15PM Oct 25, 2014Observed: 15.31 ft at 3:30PM Oct 25, 2014Observed: 15.37 ft at 3:45PM Oct 25, 2014Observed: 15.34 ft at 4:00PM Oct 25, 2014Observed: 15.3 ft at 4:15PM Oct 25, 2014Observed: 15.3 ft at 4:30PM Oct 25, 2014Observed: 15.32 ft at 4:45PM Oct 25, 2014Observed: 15.25 ft at 5:00PM Oct 25, 2014Observed: 15.26 ft at 5:15PM Oct 25, 2014Observed: 15.29 ft at 5:30PM Oct 25, 2014Observed: 15.28 ft at 5:45PM Oct 25, 2014Observed: 15.29 ft at 6:00PM Oct 25, 2014Observed: 15.27 ft at 6:15PM Oct 25, 2014Observed: 15.26 ft at 6:30PM Oct 25, 2014Observed: 15.27 ft at 6:45PM Oct 25, 2014Observed: 15.26 ft at 7:00PM Oct 25, 2014Observed: 15.26 ft at 7:15PM Oct 25, 2014Observed: 15.26 ft at 7:30PM Oct 25, 2014Observed: 15.29 ft at 7:45PM Oct 25, 2014Observed: 15.27 ft at 8:00PM Oct 25, 2014Observed: 15.22 ft at 8:15PM Oct 25, 2014Observed: 15.13 ft at 8:30PM Oct 25, 2014Observed: 15.22 ft at 8:45PM Oct 25, 2014Observed: 15.25 ft at 9:00PM Oct 25, 2014Observed: 15.23 ft at 9:15PM Oct 25, 2014Observed: 15.22 ft at 9:30PM Oct 25, 2014Observed: 15.24 ft at 9:45PM Oct 25, 2014Observed: 15.23 ft at 10:00PM Oct 25, 2014Observed: 15.23 ft at 10:15PM Oct 25, 2014Observed: 15.22 ft at 10:30PM Oct 25, 2014Observed: 15.23 ft at 10:45PM Oct 25, 2014Observed: 15.23 ft at 11:00PM Oct 25, 2014Observed: 15.24 ft at 11:15PM Oct 25, 2014Observed: 15.23 ft at 11:30PM Oct 25, 2014Observed: 15.23 ft at 11:45PM Oct 25, 2014Observed: 15.23 ft at 12:00AM Oct 26, 2014Observed: 15.23 ft at 12:15AM Oct 26, 2014Observed: 15.24 ft at 12:30AM Oct 26, 2014Observed: 15.23 ft at 12:45AM Oct 26, 2014Observed: 15.23 ft at 1:00AM Oct 26, 2014Observed: 15.23 ft at 1:15AM Oct 26, 2014Observed: 15.23 ft at 1:30AM Oct 26, 2014Observed: 15.23 ft at 1:45AM Oct 26, 2014Observed: 15.23 ft at 2:00AM Oct 26, 2014Observed: 15.23 ft at 2:15AM Oct 26, 2014Observed: 15.23 ft at 2:30AM Oct 26, 2014Observed: 15.24 ft at 2:45AM Oct 26, 2014Observed: 15.24 ft at 3:00AM Oct 26, 2014Observed: 15.23 ft at 3:15AM Oct 26, 2014Observed: 15.24 ft at 3:30AM Oct 26, 2014Observed: 15.24 ft at 3:45AM Oct 26, 2014Observed: 15.23 ft at 4:00AM Oct 26, 2014Observed: 15.29 ft at 4:15AM Oct 26, 2014Observed: 15.23 ft at 4:30AM Oct 26, 2014Observed: 15.22 ft at 4:45AM Oct 26, 2014Observed: 15.25 ft at 5:00AM Oct 26, 2014Observed: 15.23 ft at 5:15AM Oct 26, 2014Observed: 15.22 ft at 5:30AM Oct 26, 2014Observed: 15.22 ft at 5:45AM Oct 26, 2014Observed: 15.21 ft at 6:00AM Oct 26, 2014Observed: 15.21 ft at 6:15AM Oct 26, 2014Observed: 15.2 ft at 6:30AM Oct 26, 2014Observed: 15.2 ft at 6:45AM Oct 26, 2014Observed: 15.19 ft at 7:00AM Oct 26, 2014Observed: 15.19 ft at 7:15AM Oct 26, 2014Observed: 15.18 ft at 7:30AM Oct 26, 2014Observed: 15.17 ft at 7:45AM Oct 26, 2014Observed: 15.16 ft at 8:00AM Oct 26, 2014Observed: 15.16 ft at 8:15AM Oct 26, 2014Observed: 15.16 ft at 8:30AM Oct 26, 2014Observed: 15.16 ft at 8:45AM Oct 26, 2014Observed: 15.15 ft at 9:00AM Oct 26, 2014Observed: 15.14 ft at 9:15AM Oct 26, 2014Observed: 15.14 ft at 9:30AM Oct 26, 2014Observed: 15.14 ft at 9:45AM Oct 26, 2014Observed: 15.13 ft at 10:00AM Oct 26, 2014Observed: 15.11 ft at 10:15AM Oct 26, 2014Observed: 15.13 ft at 10:30AM Oct 26, 2014Observed: 15.12 ft at 10:45AM Oct 26, 2014Observed: 15.12 ft at 11:00AM Oct 26, 2014Observed: 15.13 ft at 11:15AM Oct 26, 2014Observed: 15.11 ft at 11:30AM Oct 26, 2014Observed: 15.1 ft at 11:45AM Oct 26, 2014Observed: 15.09 ft at 12:00PM Oct 26, 2014Observed: 15.09 ft at 12:15PM Oct 26, 2014Observed: 15.09 ft at 12:30PM Oct 26, 2014Observed: 15.07 ft at 12:45PM Oct 26, 2014Observed: 15.07 ft at 1:00PM Oct 26, 2014Observed: 15.07 ft at 1:15PM Oct 26, 2014Observed: 15.05 ft at 1:30PM Oct 26, 2014Observed: 15.06 ft at 1:45PM Oct 26, 2014Observed: 15.01 ft at 2:00PM Oct 26, 2014Observed: 15.05 ft at 2:15PM Oct 26, 2014Observed: 15.04 ft at 2:30PM Oct 26, 2014Observed: 15.06 ft at 2:45PM Oct 26, 2014Observed: 15.02 ft at 3:00PM Oct 26, 2014Observed: 15.04 ft at 3:15PM Oct 26, 2014Observed: 15.03 ft at 3:30PM Oct 26, 2014Observed: 14.98 ft at 3:45PM Oct 26, 2014Observed: 15 ft at 4:15PM Oct 26, 2014Observed: 15 ft at 4:30PM Oct 26, 2014Observed: 14.98 ft at 4:45PM Oct 26, 2014Observed: 14.99 ft at 5:00PM Oct 26, 2014Observed: 14.95 ft at 5:15PM Oct 26, 2014Observed: 14.98 ft at 5:30PM Oct 26, 2014Observed: 14.97 ft at 5:45PM Oct 26, 2014Observed: 14.99 ft at 6:00PM Oct 26, 2014Observed: 14.98 ft at 6:15PM Oct 26, 2014Observed: 15 ft at 6:30PM Oct 26, 2014Observed: 14.99 ft at 6:45PM Oct 26, 2014Observed: 14.98 ft at 7:00PM Oct 26, 2014Observed: 14.98 ft at 7:15PM Oct 26, 2014Observed: 14.97 ft at 7:30PM Oct 26, 2014Observed: 14.97 ft at 7:45PM Oct 26, 2014Observed: 14.96 ft at 8:00PM Oct 26, 2014Observed: 14.96 ft at 8:15PM Oct 26, 2014Observed: 14.95 ft at 8:30PM Oct 26, 2014Observed: 14.94 ft at 8:45PM Oct 26, 2014Observed: 14.93 ft at 9:00PM Oct 26, 2014Observed: 14.93 ft at 9:15PM Oct 26, 2014Observed: 14.93 ft at 9:30PM Oct 26, 2014Observed: 14.92 ft at 9:45PM Oct 26, 2014Observed: 14.92 ft at 10:00PM Oct 26, 2014Observed: 14.91 ft at 10:15PM Oct 26, 2014Observed: 14.91 ft at 10:30PM Oct 26, 2014Observed: 14.9 ft at 10:45PM Oct 26, 2014Observed: 14.91 ft at 11:00PM Oct 26, 2014Observed: 14.91 ft at 11:15PM Oct 26, 2014Observed: 14.9 ft at 11:30PM Oct 26, 2014Observed: 14.91 ft at 11:45PM Oct 26, 2014Observed: 14.91 ft at 12:00AM Oct 27, 2014Observed: 14.89 ft at 12:15AM Oct 27, 2014Observed: 14.89 ft at 12:30AM Oct 27, 2014Observed: 14.89 ft at 12:45AM Oct 27, 2014Observed: 14.89 ft at 1:00AM Oct 27, 2014Observed: 14.88 ft at 1:15AM Oct 27, 2014Observed: 14.89 ft at 1:30AM Oct 27, 2014Observed: 14.89 ft at 1:45AM Oct 27, 2014Observed: 14.85 ft at 2:00AM Oct 27, 2014Observed: 14.92 ft at 2:15AM Oct 27, 2014Observed: 14.89 ft at 2:30AM Oct 27, 2014Observed: 14.83 ft at 2:45AM Oct 27, 2014Observed: 14.83 ft at 3:00AM Oct 27, 2014Observed: 14.87 ft at 3:15AM Oct 27, 2014Observed: 14.86 ft at 3:30AM Oct 27, 2014Observed: 14.88 ft at 3:45AM Oct 27, 2014Observed: 14.89 ft at 4:00AM Oct 27, 2014Observed: 14.89 ft at 4:15AM Oct 27, 2014Observed: 14.87 ft at 4:30AM Oct 27, 2014Observed: 14.89 ft at 4:45AM Oct 27, 2014Observed: 14.89 ft at 5:00AM Oct 27, 2014Observed: 14.89 ft at 5:15AM Oct 27, 2014Observed: 14.89 ft at 5:30AM Oct 27, 2014Observed: 14.9 ft at 5:45AM Oct 27, 2014Observed: 14.9 ft at 6:00AM Oct 27, 2014Observed: 14.89 ft at 6:15AM Oct 27, 2014Observed: 14.91 ft at 6:30AM Oct 27, 2014Observed: 14.93 ft at 6:45AM Oct 27, 2014Observed: 14.9 ft at 7:00AM Oct 27, 2014Observed: 14.99 ft at 7:15AM Oct 27, 2014Observed: 14.94 ft at 7:30AM Oct 27, 2014Observed: 14.96 ft at 7:45AM Oct 27, 2014Observed: 14.89 ft at 8:00AM Oct 27, 2014Observed: 14.89 ft at 8:15AM Oct 27, 2014Observed: 14.91 ft at 8:30AM Oct 27, 2014Observed: 14.92 ft at 8:45AM Oct 27, 2014Observed: 14.93 ft at 9:00AM Oct 27, 2014Observed: 14.93 ft at 9:15AM Oct 27, 2014Observed: 14.9 ft at 9:30AM Oct 27, 2014Observed: 14.95 ft at 9:45AM Oct 27, 2014Observed: 14.96 ft at 10:00AM Oct 27, 2014Observed: 14.91 ft at 10:15AM Oct 27, 2014Observed: 14.86 ft at 10:30AM Oct 27, 2014Observed: 14.86 ft at 10:45AM Oct 27, 2014Observed: 14.74 ft at 11:00AM Oct 27, 2014Observed: 14.82 ft at 11:15AM Oct 27, 2014Observed: 14.86 ft at 11:30AM Oct 27, 2014Observed: 14.88 ft at 11:45AM Oct 27, 2014Observed: 14.87 ft at 12:00PM Oct 27, 2014Observed: 14.94 ft at 12:15PM Oct 27, 2014Observed: 14.92 ft at 12:30PM Oct 27, 2014Observed: 14.95 ft at 12:45PM Oct 27, 2014Observed: 14.92 ft at 1:00PM Oct 27, 2014Observed: 14.96 ft at 1:15PM Oct 27, 2014Observed: 14.94 ft at 1:30PM Oct 27, 2014Observed: 14.94 ft at 1:45PM Oct 27, 2014Observed: 15.01 ft at 2:00PM Oct 27, 2014Observed: 15.01 ft at 2:15PM Oct 27, 2014Observed: 15.03 ft at 2:30PM Oct 27, 2014Observed: 15.03 ft at 2:45PM Oct 27, 2014Observed: 15.04 ft at 3:00PM Oct 27, 2014Observed: 15.04 ft at 3:15PM Oct 27, 2014Observed: 15.05 ft at 3:30PM Oct 27, 2014Observed: 15.08 ft at 3:45PM Oct 27, 2014Observed: 15.07 ft at 4:00PM Oct 27, 2014Observed: 15.04 ft at 4:15PM Oct 27, 2014Observed: 15.14 ft at 4:30PM Oct 27, 2014Observed: 15.1 ft at 4:45PM Oct 27, 2014Observed: 15.1 ft at 5:00PM Oct 27, 2014Observed: 15.14 ft at 5:15PM Oct 27, 2014Observed: 15.1 ft at 5:30PM Oct 27, 2014Observed: 15.12 ft at 5:45PM Oct 27, 2014Observed: 15.11 ft at 6:00PM Oct 27, 2014Observed: 15.14 ft at 6:15PM Oct 27, 2014Observed: 15.15 ft at 6:30PM Oct 27, 2014Observed: 15.18 ft at 6:45PM Oct 27, 2014Observed: 15.17 ft at 7:00PM Oct 27, 2014Observed: 15.16 ft at 7:15PM Oct 27, 2014Observed: 15.19 ft at 7:30PM Oct 27, 2014Observed: 15.18 ft at 7:45PM Oct 27, 2014Observed: 15.17 ft at 8:00PM Oct 27, 2014Observed: 15.19 ft at 8:15PM Oct 27, 2014Observed: 15.17 ft at 8:30PM Oct 27, 2014Observed: 15.15 ft at 8:45PM Oct 27, 2014Observed: 15.1 ft at 9:00PM Oct 27, 2014Observed: 15.21 ft at 9:15PM Oct 27, 2014Observed: 15.19 ft at 9:30PM Oct 27, 2014Observed: 15.19 ft at 9:45PM Oct 27, 2014Observed: 15.18 ft at 10:00PM Oct 27, 2014Observed: 15.18 ft at 10:15PM Oct 27, 2014Observed: 15.19 ft at 10:30PM Oct 27, 2014Observed: 15.2 ft at 10:45PM Oct 27, 2014Observed: 15.18 ft at 11:00PM Oct 27, 2014Observed: 15.21 ft at 11:15PM Oct 27, 2014Observed: 15.21 ft at 11:30PM Oct 27, 2014Observed: 15.22 ft at 11:45PM Oct 27, 2014Observed: 15.22 ft at 12:00AM Oct 28, 2014Observed: 15.23 ft at 12:15AM Oct 28, 2014Observed: 15.25 ft at 12:30AM Oct 28, 2014Observed: 15.22 ft at 12:45AM Oct 28, 2014Observed: 15.15 ft at 1:00AM Oct 28, 2014Observed: 15.25 ft at 1:15AM Oct 28, 2014Observed: 15.27 ft at 1:30AM Oct 28, 2014Observed: 15.28 ft at 1:45AM Oct 28, 2014Observed: 15.26 ft at 2:00AM Oct 28, 2014Observed: 15.25 ft at 2:15AM Oct 28, 2014Observed: 15.28 ft at 2:30AM Oct 28, 2014Observed: 15.29 ft at 2:45AM Oct 28, 2014Observed: 15.28 ft at 3:00AM Oct 28, 2014Observed: 15.29 ft at 3:15AM Oct 28, 2014Observed: 15.29 ft at 3:30AM Oct 28, 2014Observed: 15.32 ft at 3:45AM Oct 28, 2014Observed: 15.25 ft at 4:00AM Oct 28, 2014Observed: 15.25 ft at 4:15AM Oct 28, 2014Observed: 15.29 ft at 4:30AM Oct 28, 2014Observed: 15.28 ft at 4:45AM Oct 28, 2014Observed: 15.28 ft at 5:00AM Oct 28, 2014Observed: 15.27 ft at 5:15AM Oct 28, 2014Observed: 15.25 ft at 5:30AM Oct 28, 2014Observed: 15.24 ft at 5:45AM Oct 28, 2014Observed: 15.22 ft at 6:00AM Oct 28, 2014Observed: 15.22 ft at 6:15AM Oct 28, 2014Observed: 15.22 ft at 6:30AM Oct 28, 2014Observed: 15.24 ft at 6:45AM Oct 28, 2014Observed: 15.22 ft at 7:00AM Oct 28, 2014Observed: 15.22 ft at 7:15AM Oct 28, 2014Observed: 15.22 ft at 7:30AM Oct 28, 2014Observed: 15.21 ft at 7:45AM Oct 28, 2014Observed: 15.21 ft at 8:00AM Oct 28, 2014Observed: 15.21 ft at 8:15AM Oct 28, 2014Observed: 15.21 ft at 8:30AM Oct 28, 2014Observed: 15.23 ft at 8:45AM Oct 28, 2014Observed: 15.24 ft at 9:00AM Oct 28, 2014Observed: 15.26 ft at 9:15AM Oct 28, 2014Observed: 15.25 ft at 9:30AM Oct 28, 2014Observed: 15.26 ft at 9:45AM Oct 28, 2014Observed: 15.24 ft at 10:00AM Oct 28, 2014Observed: 15.27 ft at 10:15AM Oct 28, 2014Observed: 15.29 ft at 10:30AM Oct 28, 2014Observed: 15.28 ft at 10:45AM Oct 28, 2014Observed: 15.31 ft at 11:00AM Oct 28, 2014Observed: 15.31 ft at 11:15AM Oct 28, 2014Observed: 15.29 ft at 11:30AM Oct 28, 2014Observed: 15.24 ft at 11:45AM Oct 28, 2014Observed: 15.27 ft at 12:00PM Oct 28, 2014Observed: 15.27 ft at 12:15PM Oct 28, 2014Observed: 15.28 ft at 12:30PM Oct 28, 2014Observed: 15.28 ft at 12:45PM Oct 28, 2014Observed: 15.29 ft at 1:00PM Oct 28, 2014Observed: 15.26 ft at 1:15PM Oct 28, 2014Observed: 15.27 ft at 1:30PM Oct 28, 2014Observed: 15.27 ft at 1:45PM Oct 28, 2014Observed: 15.3 ft at 2:00PM Oct 28, 2014Observed: 15.32 ft at 2:15PM Oct 28, 2014Observed: 15.26 ft at 2:30PM Oct 28, 2014Observed: 15.35 ft at 2:45PM Oct 28, 2014Observed: 15.24 ft at 3:00PM Oct 28, 2014Observed: 15.32 ft at 3:15PM Oct 28, 2014Observed: 15.29 ft at 3:30PM Oct 28, 2014Observed: 15.28 ft at 3:45PM Oct 28, 2014Observed: 15.29 ft at 4:00PM Oct 28, 2014Observed: 15.28 ft at 4:15PM Oct 28, 2014Observed: 15.41 ft at 4:30PM Oct 28, 2014Observed: 15.3 ft at 4:45PM Oct 28, 2014Observed: 15.31 ft at 5:00PM Oct 28, 2014Observed: 15.31 ft at 5:15PM Oct 28, 2014Observed: 15.32 ft at 5:30PM Oct 28, 2014Observed: 15.31 ft at 5:45PM Oct 28, 2014Observed: 15.32 ft at 6:00PM Oct 28, 2014Observed: 15.3 ft at 6:15PM Oct 28, 2014Observed: 15.3 ft at 6:30PM Oct 28, 2014Observed: 15.3 ft at 6:45PM Oct 28, 2014Observed: 15.3 ft at 7:00PM Oct 28, 2014Observed: 15.29 ft at 7:15PM Oct 28, 2014Observed: 15.29 ft at 7:30PM Oct 28, 2014Observed: 15.28 ft at 7:45PM Oct 28, 2014Observed: 15.28 ft at 8:00PM Oct 28, 2014Observed: 15.27 ft at 8:15PM Oct 28, 2014Observed: 15.29 ft at 8:30PM Oct 28, 2014Observed: 15.27 ft at 8:45PM Oct 28, 2014Observed: 15.27 ft at 9:00PM Oct 28, 2014Observed: 15.26 ft at 9:15PM Oct 28, 2014Observed: 15.26 ft at 9:30PM Oct 28, 2014Observed: 15.26 ft at 9:45PM Oct 28, 2014Observed: 15.26 ft at 10:00PM Oct 28, 2014Observed: 15.25 ft at 10:15PM Oct 28, 2014Observed: 15.25 ft at 10:30PM Oct 28, 2014Observed: 15.26 ft at 10:45PM Oct 28, 2014Observed: 15.25 ft at 11:00PM Oct 28, 2014Observed: 15.27 ft at 11:15PM Oct 28, 2014Observed: 15.27 ft at 11:30PM Oct 28, 2014Observed: 15.28 ft at 11:45PM Oct 28, 2014Observed: 15.29 ft at 12:00AM Oct 29, 2014Observed: 15.28 ft at 12:15AM Oct 29, 2014Observed: 15.28 ft at 12:30AM Oct 29, 2014Observed: 15.29 ft at 12:45AM Oct 29, 2014Observed: 15.29 ft at 1:00AM Oct 29, 2014Observed: 15.31 ft at 1:15AM Oct 29, 2014Observed: 15.32 ft at 1:30AM Oct 29, 2014Observed: 15.31 ft at 1:45AM Oct 29, 2014Observed: 15.34 ft at 2:00AM Oct 29, 2014Observed: 15.31 ft at 2:15AM Oct 29, 2014Observed: 15.32 ft at 2:30AM Oct 29, 2014Observed: 15.29 ft at 2:45AM Oct 29, 2014Observed: 15.31 ft at 3:00AM Oct 29, 2014Observed: 15.32 ft at 3:15AM Oct 29, 2014Observed: 15.32 ft at 3:30AM Oct 29, 2014Observed: 15.32 ft at 3:45AM Oct 29, 2014Observed: 15.33 ft at 4:00AM Oct 29, 2014Observed: 15.33 ft at 4:15AM Oct 29, 2014Observed: 15.32 ft at 4:30AM Oct 29, 2014Observed: 15.3 ft at 4:45AM Oct 29, 2014Observed: 15.27 ft at 5:00AM Oct 29, 2014Observed: 15.3 ft at 5:15AM Oct 29, 2014Observed: 15.33 ft at 5:30AM Oct 29, 2014Observed: 15.34 ft at 5:45AM Oct 29, 2014Observed: 15.35 ft at 6:00AM Oct 29, 2014Observed: 15.34 ft at 6:15AM Oct 29, 2014Observed: 15.34 ft at 6:30AM Oct 29, 2014Observed: 15.34 ft at 6:45AM Oct 29, 2014Observed: 15.35 ft at 7:00AM Oct 29, 2014Observed: 15.35 ft at 7:15AM Oct 29, 2014Observed: 15.35 ft at 7:30AM Oct 29, 2014Observed: 15.36 ft at 7:45AM Oct 29, 2014Observed: 15.36 ft at 8:00AM Oct 29, 2014Observed: 15.34 ft at 8:15AM Oct 29, 2014Observed: 15.35 ft at 8:30AM Oct 29, 2014Observed: 15.35 ft at 8:45AM Oct 29, 2014Observed: 15.35 ft at 9:00AM Oct 29, 2014Observed: 15.36 ft at 9:15AM Oct 29, 2014Observed: 15.35 ft at 9:30AM Oct 29, 2014Observed: 15.38 ft at 9:45AM Oct 29, 2014Observed: 15.39 ft at 10:00AM Oct 29, 2014Observed: 15.38 ft at 10:15AM Oct 29, 2014Observed: 15.37 ft at 10:30AM Oct 29, 2014Observed: 15.36 ft at 10:45AM Oct 29, 2014Observed: 15.35 ft at 11:00AM Oct 29, 2014Observed: 15.35 ft at 11:15AM Oct 29, 2014Observed: 15.32 ft at 11:30AM Oct 29, 2014Observed: 15.33 ft at 11:45AM Oct 29, 2014Observed: 15.34 ft at 12:00PM Oct 29, 2014Observed: 15.33 ft at 12:15PM Oct 29, 2014Observed: 15.33 ft at 12:30PM Oct 29, 2014Observed: 15.31 ft at 12:45PM Oct 29, 2014Observed: 15.33 ft at 1:00PM Oct 29, 2014Observed: 15.33 ft at 1:15PM Oct 29, 2014Observed: 15.32 ft at 1:30PM Oct 29, 2014Observed: 15.3 ft at 1:45PM Oct 29, 2014Observed: 15.33 ft at 2:00PM Oct 29, 2014Observed: 15.31 ft at 2:15PM Oct 29, 2014Observed: 15.29 ft at 2:30PM Oct 29, 2014Observed: 15.31 ft at 2:45PM Oct 29, 2014Observed: 15.3 ft at 3:00PM Oct 29, 2014Observed: 15.29 ft at 3:15PM Oct 29, 2014Observed: 15.3 ft at 3:30PM Oct 29, 2014Observed: 15.3 ft at 3:45PM Oct 29, 2014Observed: 15.27 ft at 4:00PM Oct 29, 2014Observed: 15.29 ft at 4:15PM Oct 29, 2014Observed: 15.27 ft at 4:30PM Oct 29, 2014Observed: 15.27 ft at 4:45PM Oct 29, 2014Observed: 15.28 ft at 5:00PM Oct 29, 2014Observed: 15.27 ft at 5:15PM Oct 29, 2014Observed: 15.26 ft at 5:30PM Oct 29, 2014Observed: 15.25 ft at 5:45PM Oct 29, 2014Observed: 15.26 ft at 6:00PM Oct 29, 2014Observed: 15.25 ft at 6:15PM Oct 29, 2014Observed: 15.24 ft at 6:45PM Oct 29, 2014Observed: 15.22 ft at 7:00PM Oct 29, 2014Observed: 15.22 ft at 7:15PM Oct 29, 2014Observed: 15.23 ft at 7:30PM Oct 29, 2014Observed: 15.23 ft at 7:45PM Oct 29, 2014Observed: 15.23 ft at 8:00PM Oct 29, 2014Observed: 15.22 ft at 8:15PM Oct 29, 2014Observed: 15.21 ft at 8:30PM Oct 29, 2014Observed: 15.22 ft at 8:45PM Oct 29, 2014Observed: 15.21 ft at 9:00PM Oct 29, 2014Observed: 15.2 ft at 9:15PM Oct 29, 2014Observed: 15.19 ft at 9:30PM Oct 29, 2014Observed: 15.21 ft at 9:45PM Oct 29, 2014Observed: 15.22 ft at 10:00PM Oct 29, 2014Observed: 15.22 ft at 10:15PM Oct 29, 2014Observed: 15.21 ft at 10:30PM Oct 29, 2014Observed: 15.22 ft at 10:45PM Oct 29, 2014Observed: 15.22 ft at 11:00PM Oct 29, 2014Observed: 15.24 ft at 11:15PM Oct 29, 2014Observed: 15.24 ft at 11:30PM Oct 29, 2014Observed: 15.2 ft at 12:00AM Oct 30, 2014Observed: 15.2 ft at 12:15AM Oct 30, 2014Observed: 15.2 ft at 12:30AM Oct 30, 2014Observed: 15.2 ft at 12:45AM Oct 30, 2014Observed: 15.2 ft at 1:00AM Oct 30, 2014Observed: 15.2 ft at 1:15AM Oct 30, 2014Observed: 15.2 ft at 1:30AM Oct 30, 2014Observed: 15.2 ft at 1:45AM Oct 30, 2014Observed: 15.22 ft at 2:00AM Oct 30, 2014Observed: 15.2 ft at 2:15AM Oct 30, 2014Observed: 15.19 ft at 2:30AM Oct 30, 2014Observed: 15.19 ft at 2:45AM Oct 30, 2014Observed: 15.19 ft at 3:00AM Oct 30, 2014Observed: 15.19 ft at 3:15AM Oct 30, 2014Observed: 15.19 ft at 3:30AM Oct 30, 2014Observed: 15.19 ft at 3:45AM Oct 30, 2014Observed: 15.18 ft at 4:00AM Oct 30, 2014Observed: 15.18 ft at 4:15AM Oct 30, 2014Observed: 15.18 ft at 4:30AM Oct 30, 2014Observed: 15.19 ft at 4:45AM Oct 30, 2014Observed: 15.18 ft at 5:00AM Oct 30, 2014Observed: 15.18 ft at 5:15AM Oct 30, 2014Observed: 15.18 ft at 5:30AM Oct 30, 2014Observed: 15.18 ft at 5:45AM Oct 30, 2014Observed: 15.18 ft at 6:00AM Oct 30, 2014Observed: 15.18 ft at 6:15AM Oct 30, 2014Observed: 15.17 ft at 6:30AM Oct 30, 2014Observed: 15.18 ft at 6:45AM Oct 30, 2014Observed: 15.18 ft at 7:00AM Oct 30, 2014Observed: 15.18 ft at 7:15AM Oct 30, 2014Observed: 15.17 ft at 7:30AM Oct 30, 2014Observed: 15.17 ft at 7:45AM Oct 30, 2014Observed: 15.17 ft at 8:00AM Oct 30, 2014Observed: 15.17 ft at 8:15AM Oct 30, 2014Observed: 15.17 ft at 8:30AM Oct 30, 2014Observed: 15.17 ft at 8:45AM Oct 30, 2014Observed: 15.17 ft at 9:00AM Oct 30, 2014Observed: 15.17 ft at 9:15AM Oct 30, 2014Observed: 15.17 ft at 9:30AM Oct 30, 2014Observed: 15.16 ft at 9:45AM Oct 30, 2014Observed: 15.16 ft at 10:00AM Oct 30, 2014Observed: 15.15 ft at 10:15AM Oct 30, 2014Observed: 15.15 ft at 10:30AM Oct 30, 2014Observed: 15.16 ft at 10:45AM Oct 30, 2014Observed: 15.15 ft at 11:00AM Oct 30, 2014Observed: 15.16 ft at 11:15AM Oct 30, 2014Observed: 15.18 ft at 11:30AM Oct 30, 2014Observed: 15.2 ft at 11:45AM Oct 30, 2014Observed: 15.19 ft at 12:00PM Oct 30, 2014Observed: 15.19 ft at 12:15PM Oct 30, 2014Observed: 15.19 ft at 12:30PM Oct 30, 2014Observed: 15.19 ft at 12:45PM Oct 30, 2014Observed: 15.2 ft at 1:00PM Oct 30, 2014Observed: 15.2 ft at 1:15PM Oct 30, 2014Observed: 15.2 ft at 1:30PM Oct 30, 2014Observed: 15.2 ft at 1:45PM Oct 30, 2014Observed: 15.19 ft at 2:00PM Oct 30, 2014Observed: 15.18 ft at 2:15PM Oct 30, 2014Observed: 15.18 ft at 2:30PM Oct 30, 2014Observed: 15.18 ft at 2:45PM Oct 30, 2014Observed: 15.18 ft at 3:00PM Oct 30, 2014Observed: 15.18 ft at 3:15PM Oct 30, 2014Observed: 15.17 ft at 3:30PM Oct 30, 2014Observed: 15.16 ft at 3:45PM Oct 30, 2014Observed: 15.15 ft at 4:00PM Oct 30, 2014Observed: 15.14 ft at 4:15PM Oct 30, 2014Observed: 15.13 ft at 4:30PM Oct 30, 2014Observed: 15.12 ft at 4:45PM Oct 30, 2014Observed: 15.11 ft at 5:00PM Oct 30, 2014Observed: 15.13 ft at 5:15PM Oct 30, 2014Observed: 15.14 ft at 5:30PM Oct 30, 2014Observed: 15.14 ft at 5:45PM Oct 30, 2014Observed: 15.14 ft at 6:00PM Oct 30, 2014Observed: 15.13 ft at 6:15PM Oct 30, 2014Observed: 15.12 ft at 6:30PM Oct 30, 2014Observed: 15.11 ft at 6:45PM Oct 30, 2014Observed: 15.11 ft at 7:00PM Oct 30, 2014Observed: 15.13 ft at 7:15PM Oct 30, 2014Observed: 15.11 ft at 7:30PM Oct 30, 2014Observed: 15.11 ft at 7:45PM Oct 30, 2014Observed: 15.1 ft at 8:00PM Oct 30, 2014Observed: 15.1 ft at 8:15PM Oct 30, 2014Observed: 15.1 ft at 8:30PM Oct 30, 2014Observed: 15.11 ft at 8:45PM Oct 30, 2014Observed: 15.1 ft at 9:00PM Oct 30, 2014Observed: 15.09 ft at 9:15PM Oct 30, 2014Observed: 15.11 ft at 9:30PM Oct 30, 2014Observed: 15.09 ft at 9:45PM Oct 30, 2014Observed: 15.1 ft at 10:00PM Oct 30, 2014Observed: 15.12 ft at 10:15PM Oct 30, 2014Observed: 15.1 ft at 10:30PM Oct 30, 2014Observed: 15.11 ft at 10:45PM Oct 30, 2014Observed: 15.09 ft at 11:00PM Oct 30, 2014Observed: 15.09 ft at 11:15PM Oct 30, 2014Observed: 15.09 ft at 11:30PM Oct 30, 2014Observed: 15.09 ft at 11:45PM Oct 30, 2014Observed: 15.09 ft at 12:00AM Oct 31, 2014Observed: 15.09 ft at 12:15AM Oct 31, 2014Observed: 15.09 ft at 12:30AM Oct 31, 2014Observed: 15.09 ft at 12:45AM Oct 31, 2014Observed: 15.09 ft at 1:00AM Oct 31, 2014Observed: 15.08 ft at 1:15AM Oct 31, 2014Observed: 15.09 ft at 1:30AM Oct 31, 2014Observed: 15.08 ft at 1:45AM Oct 31, 2014Observed: 15.05 ft at 2:00AM Oct 31, 2014Observed: 15.08 ft at 2:15AM Oct 31, 2014Observed: 15.09 ft at 2:30AM Oct 31, 2014Observed: 15.11 ft at 2:45AM Oct 31, 2014Observed: 15.14 ft at 3:00AM Oct 31, 2014Observed: 15.14 ft at 3:15AM Oct 31, 2014Observed: 15.18 ft at 3:30AM Oct 31, 2014Observed: 15.22 ft at 3:45AM Oct 31, 2014Observed: 15.2 ft at 4:00AM Oct 31, 2014Observed: 15.18 ft at 4:15AM Oct 31, 2014Observed: 15.16 ft at 4:30AM Oct 31, 2014Observed: 15.13 ft at 4:45AM Oct 31, 2014Observed: 15.12 ft at 5:00AM Oct 31, 2014Observed: 15.09 ft at 5:15AM Oct 31, 2014Observed: 15.25 ft at 5:30AM Oct 31, 2014Observed: 15.35 ft at 5:45AM Oct 31, 2014Observed: 15.31 ft at 6:00AM Oct 31, 2014Observed: 15.33 ft at 6:15AM Oct 31, 2014Observed: 15.32 ft at 6:30AM Oct 31, 2014Observed: 15.27 ft at 6:45AM Oct 31, 2014Observed: 15.22 ft at 7:00AM Oct 31, 2014Observed: 15.2 ft at 7:15AM Oct 31, 2014Observed: 15.17 ft at 7:30AM Oct 31, 2014Observed: 15.18 ft at 7:45AM Oct 31, 2014Observed: 15.16 ft at 8:00AM Oct 31, 2014Observed: 15.18 ft at 8:15AM Oct 31, 2014Observed: 15.21 ft at 8:30AM Oct 31, 2014Observed: 15.23 ft at 8:45AM Oct 31, 2014Highest Forecast: 15.1 ft 1:00PM Oct 31, 2014Highest Forecast: 15.1 ft 7:00PM Oct 31, 2014Highest Forecast: 15.1 ft 1:00AM Nov 01, 2014Highest Forecast: 15.1 ft 7:00AM Nov 01, 2014Forecast: 15 ft 1:00PM Nov 01, 2014Forecast: 15 ft 7:00PM Nov 01, 2014Forecast: 15 ft 1:00AM Nov 02, 2014Forecast: 15 ft 6:00AM Nov 02, 2014Forecast: 15 ft 12:00PM Nov 02, 2014Forecast: 15 ft 6:00PM Nov 02, 2014Forecast: 15 ft 12:00AM Nov 03, 2014Forecast: 15 ft 6:00AM Nov 03, 2014Forecast: 15 ft 12:00PM Nov 03, 2014Forecast: 15 ft 6:00PM Nov 03, 2014Forecast: 15 ft 12:00AM Nov 04, 2014Forecast: 14.9 ft 6:00AM Nov 04, 2014Forecast: 14.9 ft 12:00PM Nov 04, 2014Forecast: 14.9 ft 6:00PM Nov 04, 2014Forecast: 14.9 ft 12:00AM Nov 05, 2014Forecast: 14.9 ft 6:00AM Nov 05, 2014Forecast: 14.9 ft 12:00PM Nov 05, 2014Forecast: 14.9 ft 6:00PM Nov 05, 2014Forecast: 14.9 ft 12:00AM Nov 06, 2014Forecast: 14.9 ft 6:00AM Nov 06, 2014Forecast: 14.9 ft 12:00PM Nov 06, 2014Forecast: 14.9 ft 6:00PM Nov 06, 2014USGS--Water Resources of the United StatesHNYI2(plotting HGIRG) Graph Created (9:19AM Oct 31, 2014)ObservedForecast (issued 8:34PM Oct 30)Latest observed value: 15.23 ft at 8:45 AM CDT 31-Oct-2014. Flood Stage is 23 ft
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Tabular Data (UTC)
Tabular Data (CDT)
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Datum: Not Available
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.

NOTE: Forecasts for the Illinois River at Henry are issued routinely year-round.

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Upstream Gauge - near La Salle Upstream Gauge Downstream Gauge Downstream Gauge - at Peoria
Flood Categories (in feet)
Major Flood Stage:31
Moderate Flood Stage:24
Flood Stage:23
Action Stage:22

Historical Crests
(1) 32.87 ft on 04/22/2013
(2) 32.67 ft on 03/22/1979
(3) 32.20 ft on 05/23/1943
(4) 32.02 ft on 03/07/1985
(5) 31.52 ft on 03/13/2009
Show More Historical Crests

(P): Preliminary values subject to further review.

Low Water Records

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:15
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Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
32.5 Illinois Route 18 in Marshall County is closed. Parts of Illinois Route 17 between Sparland and Lacon are closed.
32 Water begins flooding parts of Illinois Route 18 between Henry and Illinois Route 26. Parts of Illinois Route 17 begin to flood.
30.5 The Marina building, Waterworks Park, and grain loading facility in Henry are flooded.
29.6 A few homes begin to flood in Henry.
28 Flooding begins to affect buildings east of Illinois Route 29 in Sparland.
23 Water begins to affect the marina in Henry along with minor flooding of land adjacent to the river.
Photos
(1) Looking Downstream (Stage: 15.45 ft)
(2) Looking Upstream (Stage: 15.45 ft)
(3) Gauge House
About This Location Collapse

Latitude: 41.107222° N, Longitude: 89.356111° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 23 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 425.88 ft 448.88 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:

Additional Information Collapse
USGS Streamflow Duration Hydrograph

">USGS Streamflow Duration Hydrograph
How low could the river get?
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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Lincoln Weather Forecast Office
1362 State Route 10
Lincoln, IL 62656
(217) 732-3089
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Page last modified: 27-Aug-2014 7:11 PM
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