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Hydrograph River at a Glance Download
Illinois River at Morris Stage (ft)Flow (kcfs)Observed: 5.7 ft at 3:00AM May 22, 2023Observed: 5.7 ft at 3:15AM May 22, 2023Observed: 5.69 ft at 3:30AM May 22, 2023Observed: 5.69 ft at 3:45AM May 22, 2023Observed: 5.7 ft at 4:00AM May 22, 2023Observed: 5.69 ft at 4:15AM May 22, 2023Observed: 5.67 ft at 4:30AM May 22, 2023Observed: 5.66 ft at 4:45AM May 22, 2023Observed: 5.66 ft at 5:00AM May 22, 2023Observed: 5.64 ft at 5:15AM May 22, 2023Observed: 5.63 ft at 5:30AM May 22, 2023Observed: 5.63 ft at 5:45AM May 22, 2023Observed: 5.63 ft at 6:00AM May 22, 2023Observed: 5.63 ft at 6:15AM May 22, 2023Observed: 5.63 ft at 6:30AM May 22, 2023Observed: 5.62 ft at 6:45AM May 22, 2023Observed: 5.61 ft at 7:00AM May 22, 2023Observed: 5.61 ft at 7:15AM May 22, 2023Observed: 5.6 ft at 7:30AM May 22, 2023Observed: 5.6 ft at 7:45AM May 22, 2023Observed: 5.6 ft at 8:00AM May 22, 2023Observed: 5.6 ft at 8:15AM May 22, 2023Observed: 5.6 ft at 8:30AM May 22, 2023Observed: 5.6 ft at 8:45AM May 22, 2023Observed: 5.57 ft at 9:00AM May 22, 2023Observed: 5.57 ft at 9:15AM May 22, 2023Observed: 5.58 ft at 9:30AM May 22, 2023Observed: 5.55 ft at 9:45AM May 22, 2023Observed: 5.55 ft at 10:00AM May 22, 2023Observed: 5.55 ft at 10:15AM May 22, 2023Observed: 5.55 ft at 10:30AM May 22, 2023Observed: 5.55 ft at 10:45AM May 22, 2023Observed: 5.57 ft at 11:00AM May 22, 2023Observed: 5.58 ft at 11:15AM May 22, 2023Observed: 5.56 ft at 11:30AM May 22, 2023Observed: 5.57 ft at 11:45AM May 22, 2023Observed: 5.55 ft at 1:00PM May 22, 2023Observed: 5.54 ft at 1:15PM May 22, 2023Observed: 5.53 ft at 1:30PM May 22, 2023Observed: 5.51 ft at 1:45PM May 22, 2023Observed: 5.49 ft at 2:00PM May 22, 2023Observed: 5.47 ft at 2:15PM May 22, 2023Observed: 5.46 ft at 2:30PM May 22, 2023Observed: 5.43 ft at 2:45PM May 22, 2023Observed: 5.44 ft at 3:00PM May 22, 2023Observed: 5.42 ft at 3:15PM May 22, 2023Observed: 5.4 ft at 3:30PM May 22, 2023Observed: 5.4 ft at 3:45PM May 22, 2023Observed: 5.39 ft at 4:00PM May 22, 2023Observed: 5.36 ft at 4:15PM May 22, 2023Observed: 5.34 ft at 4:30PM May 22, 2023Observed: 5.33 ft at 4:45PM May 22, 2023Observed: 5.27 ft at 5:00PM May 22, 2023Observed: 5.26 ft at 5:15PM May 22, 2023Observed: 5.25 ft at 5:30PM May 22, 2023Observed: 5.23 ft at 5:45PM May 22, 2023Observed: 5.15 ft at 6:00PM May 22, 2023Observed: 5.16 ft at 6:15PM May 22, 2023Observed: 5.16 ft at 6:30PM May 22, 2023Observed: 5.15 ft at 6:45PM May 22, 2023Observed: 5.14 ft at 7:00PM May 22, 2023Observed: 5.07 ft at 7:15PM May 22, 2023Observed: 5.09 ft at 7:30PM May 22, 2023Observed: 5.09 ft at 7:45PM May 22, 2023Observed: 5.08 ft at 8:00PM May 22, 2023Observed: 5.1 ft at 8:15PM May 22, 2023Observed: 5.05 ft at 8:30PM May 22, 2023Observed: 5.05 ft at 8:45PM May 22, 2023Observed: 5.05 ft at 9:00PM May 22, 2023Observed: 5.05 ft at 9:15PM May 22, 2023Observed: 4.89 ft at 9:30PM May 22, 2023Observed: 5.04 ft at 9:45PM May 22, 2023Observed: 5.04 ft at 11:00PM May 22, 2023Observed: 5.05 ft at 11:15PM May 22, 2023Observed: 5.04 ft at 11:30PM May 22, 2023Observed: 5.04 ft at 11:45PM May 22, 2023Observed: 5.04 ft at 12:00AM May 23, 2023Observed: 5.08 ft at 12:15AM May 23, 2023Observed: 5.07 ft at 12:30AM May 23, 2023Observed: 5.07 ft at 12:45AM May 23, 2023Observed: 5.07 ft at 1:00AM May 23, 2023Observed: 5.05 ft at 1:15AM May 23, 2023Observed: 5.06 ft at 1:30AM May 23, 2023Observed: 5.06 ft at 1:45AM May 23, 2023Observed: 5.12 ft at 2:00AM May 23, 2023Observed: 5.11 ft at 2:15AM May 23, 2023Observed: 5.04 ft at 2:30AM May 23, 2023Observed: 5.06 ft at 2:45AM May 23, 2023Observed: 5.07 ft at 3:00AM May 23, 2023Observed: 5.08 ft at 3:15AM May 23, 2023Observed: 5.08 ft at 3:30AM May 23, 2023Observed: 5.06 ft at 3:45AM May 23, 2023Observed: 5.06 ft at 5:00AM May 23, 2023Observed: 5.06 ft at 5:15AM May 23, 2023Observed: 5.07 ft at 5:30AM May 23, 2023Observed: 5.07 ft at 5:45AM May 23, 2023Observed: 5.07 ft at 6:00AM May 23, 2023Observed: 5.21 ft at 6:15AM May 23, 2023Observed: 5.19 ft at 6:30AM May 23, 2023Observed: 5.21 ft at 6:45AM May 23, 2023Observed: 5.23 ft at 7:00AM May 23, 2023Observed: 5.25 ft at 7:15AM May 23, 2023Observed: 5.28 ft at 7:30AM May 23, 2023Observed: 5.31 ft at 7:45AM May 23, 2023Observed: 5.4 ft at 8:00AM May 23, 2023Observed: 5.42 ft at 8:15AM May 23, 2023Observed: 5.46 ft at 8:30AM May 23, 2023Observed: 5.49 ft at 8:45AM May 23, 2023Observed: 5.53 ft at 9:00AM May 23, 2023Observed: 5.57 ft at 9:15AM May 23, 2023Observed: 5.67 ft at 9:30AM May 23, 2023Observed: 5.67 ft at 9:45AM May 23, 2023Observed: 5.68 ft at 10:00AM May 23, 2023Observed: 5.71 ft at 10:15AM May 23, 2023Observed: 5.74 ft at 10:30AM May 23, 2023Observed: 5.77 ft at 10:45AM May 23, 2023Observed: 5.8 ft at 11:00AM May 23, 2023Observed: 5.83 ft at 11:15AM May 23, 2023Observed: 5.85 ft at 11:30AM May 23, 2023Observed: 5.86 ft at 11:45AM May 23, 2023Observed: 5.87 ft at 12:00PM May 23, 2023Observed: 5.88 ft at 12:15PM May 23, 2023Observed: 5.89 ft at 12:30PM May 23, 2023Observed: 5.9 ft at 12:45PM May 23, 2023Observed: 5.9 ft at 1:00PM May 23, 2023Highest Observation: 5.93 ft at 1:15PM May 23, 2023Highest Observation: 5.93 ft at 1:30PM May 23, 2023Observed: 5.92 ft at 1:45PM May 23, 2023Observed: 5.91 ft at 2:00PM May 23, 2023Observed: 5.9 ft at 2:15PM May 23, 2023Observed: 5.88 ft at 2:30PM May 23, 2023Observed: 5.85 ft at 2:45PM May 23, 2023Observed: 5.85 ft at 3:00PM May 23, 2023Observed: 5.84 ft at 3:15PM May 23, 2023Observed: 5.84 ft at 3:30PM May 23, 2023Observed: 5.84 ft at 3:45PM May 23, 2023Observed: 5.8 ft at 4:00PM May 23, 2023Observed: 5.77 ft at 4:15PM May 23, 2023Observed: 5.75 ft at 4:30PM May 23, 2023Observed: 5.73 ft at 4:45PM May 23, 2023Observed: 5.72 ft at 5:00PM May 23, 2023Observed: 5.72 ft at 5:15PM May 23, 2023Observed: 5.71 ft at 5:30PM May 23, 2023Observed: 5.6 ft at 5:45PM May 23, 2023Observed: 5.6 ft at 6:00PM May 23, 2023Observed: 5.59 ft at 6:15PM May 23, 2023Observed: 5.52 ft at 6:30PM May 23, 2023Observed: 5.51 ft at 6:45PM May 23, 2023Observed: 5.52 ft at 7:00PM May 23, 2023Observed: 5.42 ft at 7:15PM May 23, 2023Observed: 5.42 ft at 7:30PM May 23, 2023Observed: 5.41 ft at 7:45PM May 23, 2023Observed: 5.41 ft at 8:00PM May 23, 2023Observed: 5.4 ft at 8:15PM May 23, 2023Observed: 5.37 ft at 8:30PM May 23, 2023Observed: 5.34 ft at 8:45PM May 23, 2023Observed: 5.32 ft at 9:00PM May 23, 2023Observed: 5.33 ft at 9:15PM May 23, 2023Observed: 5.28 ft at 9:30PM May 23, 2023Observed: 5.28 ft at 9:45PM May 23, 2023Observed: 5.27 ft at 10:00PM May 23, 2023Observed: 5.26 ft at 10:15PM May 23, 2023Observed: 5.27 ft at 10:30PM May 23, 2023Observed: 5.26 ft at 10:45PM May 23, 2023Observed: 5.24 ft at 11:00PM May 23, 2023Observed: 5.23 ft at 11:15PM May 23, 2023Observed: 5.22 ft at 11:30PM May 23, 2023Observed: 5.21 ft at 11:45PM May 23, 2023Observed: 5.2 ft at 12:00AM May 24, 2023Observed: 5.19 ft at 12:15AM May 24, 2023Observed: 5.17 ft at 12:30AM May 24, 2023Observed: 5.17 ft at 12:45AM May 24, 2023Observed: 5.17 ft at 1:00AM May 24, 2023Observed: 5.17 ft at 1:15AM May 24, 2023Observed: 5.17 ft at 1:30AM May 24, 2023Observed: 5.18 ft at 1:45AM May 24, 2023Observed: 5.19 ft at 2:00AM May 24, 2023Observed: 5.19 ft at 2:15AM May 24, 2023Observed: 5.19 ft at 2:30AM May 24, 2023Observed: 5.2 ft at 2:45AM May 24, 2023Observed: 5.21 ft at 3:00AM May 24, 2023Observed: 5.21 ft at 3:15AM May 24, 2023Observed: 5.22 ft at 3:30AM May 24, 2023Observed: 5.22 ft at 3:45AM May 24, 2023Observed: 5.24 ft at 5:00AM May 24, 2023Observed: 5.23 ft at 5:15AM May 24, 2023Observed: 5.23 ft at 5:30AM May 24, 2023Observed: 5.23 ft at 5:45AM May 24, 2023Observed: 5.38 ft at 6:00AM May 24, 2023Observed: 5.38 ft at 6:15AM May 24, 2023Observed: 5.4 ft at 6:30AM May 24, 2023Observed: 5.44 ft at 6:45AM May 24, 2023Observed: 5.48 ft at 7:00AM May 24, 2023Observed: 5.52 ft at 7:15AM May 24, 2023Observed: 5.55 ft at 7:30AM May 24, 2023Observed: 5.58 ft at 7:45AM May 24, 2023Observed: 5.61 ft at 8:00AM May 24, 2023Observed: 5.64 ft at 8:15AM May 24, 2023Observed: 5.66 ft at 8:30AM May 24, 2023Observed: 5.68 ft at 8:45AM May 24, 2023Observed: 5.76 ft at 9:00AM May 24, 2023Observed: 5.76 ft at 9:15AM May 24, 2023Observed: 5.76 ft at 9:30AM May 24, 2023Observed: 5.78 ft at 9:45AM May 24, 2023Observed: 5.81 ft at 10:00AM May 24, 2023Observed: 5.84 ft at 10:15AM May 24, 2023Observed: 5.86 ft at 10:30AM May 24, 2023Observed: 5.87 ft at 10:45AM May 24, 2023Observed: 5.77 ft at 11:00AM May 24, 2023Observed: 5.77 ft at 11:15AM May 24, 2023Observed: 5.75 ft at 11:30AM May 24, 2023Observed: 5.72 ft at 11:45AM May 24, 2023Observed: 5.69 ft at 12:00PM May 24, 2023Observed: 5.68 ft at 12:15PM May 24, 2023Observed: 5.62 ft at 12:30PM May 24, 2023Observed: 5.63 ft at 12:45PM May 24, 2023Observed: 5.48 ft at 1:00PM May 24, 2023Observed: 5.49 ft at 1:15PM May 24, 2023Observed: 5.47 ft at 1:30PM May 24, 2023Observed: 5.45 ft at 1:45PM May 24, 2023Observed: 5.37 ft at 2:00PM May 24, 2023Observed: 5.35 ft at 2:15PM May 24, 2023Observed: 5.34 ft at 2:30PM May 24, 2023Observed: 5.32 ft at 2:45PM May 24, 2023Observed: 5.32 ft at 3:00PM May 24, 2023Observed: 5.27 ft at 3:15PM May 24, 2023Observed: 5.25 ft at 3:30PM May 24, 2023Observed: 5.25 ft at 3:45PM May 24, 2023Observed: 5.24 ft at 4:00PM May 24, 2023Observed: 5.22 ft at 4:15PM May 24, 2023Observed: 5.2 ft at 4:30PM May 24, 2023Observed: 5.17 ft at 4:45PM May 24, 2023Observed: 5.18 ft at 5:00PM May 24, 2023Observed: 5.16 ft at 5:15PM May 24, 2023Observed: 5.13 ft at 5:30PM May 24, 2023Observed: 5.11 ft at 5:45PM May 24, 2023Observed: 5.12 ft at 6:00PM May 24, 2023Observed: 5.13 ft at 6:15PM May 24, 2023Observed: 5.13 ft at 6:30PM May 24, 2023Observed: 5.11 ft at 6:45PM May 24, 2023Observed: 4.99 ft at 7:00PM May 24, 2023Observed: 5.16 ft at 7:15PM May 24, 2023Observed: 5.07 ft at 7:30PM May 24, 2023Observed: 5.15 ft at 7:45PM May 24, 2023Observed: 5.13 ft at 8:00PM May 24, 2023Observed: 5.12 ft at 8:15PM May 24, 2023Observed: 5.13 ft at 8:30PM May 24, 2023Observed: 5.14 ft at 8:45PM May 24, 2023Observed: 5.15 ft at 9:00PM May 24, 2023Observed: 5.13 ft at 9:15PM May 24, 2023Observed: 5.11 ft at 9:30PM May 24, 2023Observed: 5.11 ft at 9:45PM May 24, 2023Observed: 5.11 ft at 10:00PM May 24, 2023Observed: 5.12 ft at 10:15PM May 24, 2023Observed: 5.15 ft at 10:30PM May 24, 2023Observed: 5.16 ft at 10:45PM May 24, 2023Observed: 5.17 ft at 11:00PM May 24, 2023Observed: 5.17 ft at 11:15PM May 24, 2023Observed: 5.19 ft at 11:30PM May 24, 2023Observed: 5.2 ft at 11:45PM May 24, 2023Observed: 5.21 ft at 12:00AM May 25, 2023Observed: 5.22 ft at 12:15AM May 25, 2023Observed: 5.21 ft at 12:30AM May 25, 2023Observed: 5.22 ft at 12:45AM May 25, 2023Observed: 5.23 ft at 1:00AM May 25, 2023Observed: 5.3 ft at 1:15AM May 25, 2023Observed: 5.29 ft at 1:30AM May 25, 2023Observed: 5.29 ft at 1:45AM May 25, 2023Observed: 5.29 ft at 2:00AM May 25, 2023Observed: 5.3 ft at 2:15AM May 25, 2023Observed: 5.32 ft at 2:30AM May 25, 2023Observed: 5.32 ft at 2:45AM May 25, 2023Observed: 5.33 ft at 3:00AM May 25, 2023Observed: 5.34 ft at 3:15AM May 25, 2023Observed: 5.36 ft at 3:30AM May 25, 2023Observed: 5.36 ft at 3:45AM May 25, 2023Observed: 5.36 ft at 4:00AM May 25, 2023Observed: 5.36 ft at 4:15AM May 25, 2023Observed: 5.36 ft at 4:30AM May 25, 2023Observed: 5.36 ft at 4:45AM May 25, 2023Observed: 5.36 ft at 5:00AM May 25, 2023Observed: 5.35 ft at 5:15AM May 25, 2023Observed: 5.34 ft at 5:30AM May 25, 2023Observed: 5.27 ft at 5:45AM May 25, 2023Observed: 5.27 ft at 6:00AM May 25, 2023Observed: 5.26 ft at 6:15AM May 25, 2023Observed: 5.23 ft at 6:30AM May 25, 2023Observed: 5.21 ft at 6:45AM May 25, 2023Observed: 5.21 ft at 7:00AM May 25, 2023Observed: 5.2 ft at 7:15AM May 25, 2023Observed: 5.17 ft at 7:30AM May 25, 2023Observed: 5.16 ft at 7:45AM May 25, 2023Observed: 5.16 ft at 8:00AM May 25, 2023Observed: 5.15 ft at 8:15AM May 25, 2023Observed: 5.09 ft at 8:30AM May 25, 2023Observed: 5.09 ft at 8:45AM May 25, 2023Observed: 5.07 ft at 9:00AM May 25, 2023Observed: 5.09 ft at 9:15AM May 25, 2023Observed: 5.08 ft at 9:30AM May 25, 2023Observed: 5.05 ft at 9:45AM May 25, 2023Observed: 5.04 ft at 10:00AM May 25, 2023Observed: 5.02 ft at 10:15AM May 25, 2023Observed: 5.02 ft at 10:30AM May 25, 2023Observed: 5 ft at 10:45AM May 25, 2023Observed: 4.99 ft at 11:00AM May 25, 2023Observed: 4.91 ft at 11:15AM May 25, 2023Observed: 4.9 ft at 11:30AM May 25, 2023Observed: 4.9 ft at 11:45AM May 25, 2023Observed: 4.89 ft at 12:00PM May 25, 2023Observed: 4.87 ft at 12:15PM May 25, 2023Observed: 4.85 ft at 12:30PM May 25, 2023Observed: 4.86 ft at 12:45PM May 25, 2023Observed: 4.76 ft at 1:00PM May 25, 2023Observed: 4.83 ft at 1:15PM May 25, 2023Observed: 4.81 ft at 1:30PM May 25, 2023Observed: 4.81 ft at 1:45PM May 25, 2023Observed: 4.85 ft at 2:00PM May 25, 2023Observed: 4.85 ft at 2:15PM May 25, 2023Observed: 4.83 ft at 2:30PM May 25, 2023Observed: 4.84 ft at 2:45PM May 25, 2023Observed: 4.84 ft at 3:00PM May 25, 2023Observed: 4.83 ft at 3:15PM May 25, 2023Observed: 4.84 ft at 3:30PM May 25, 2023Observed: 4.83 ft at 3:45PM May 25, 2023Observed: 4.83 ft at 4:00PM May 25, 2023Observed: 4.92 ft at 4:15PM May 25, 2023Observed: 4.9 ft at 4:30PM May 25, 2023Observed: 4.88 ft at 4:45PM May 25, 2023Observed: 4.89 ft at 5:00PM May 25, 2023Observed: 4.9 ft at 5:15PM May 25, 2023Observed: 4.9 ft at 5:30PM May 25, 2023Observed: 4.92 ft at 5:45PM May 25, 2023Observed: 4.92 ft at 6:00PM May 25, 2023Observed: 4.91 ft at 6:15PM May 25, 2023Observed: 4.92 ft at 6:30PM May 25, 2023Observed: 4.93 ft at 6:45PM May 25, 2023Observed: 4.94 ft at 7:00PM May 25, 2023Observed: 4.95 ft at 7:15PM May 25, 2023Observed: 4.96 ft at 7:30PM May 25, 2023Observed: 4.97 ft at 7:45PM May 25, 2023Observed: 4.98 ft at 8:00PM May 25, 2023Observed: 5 ft at 8:15PM May 25, 2023Observed: 4.99 ft at 8:30PM May 25, 2023Observed: 4.99 ft at 8:45PM May 25, 2023Observed: 5 ft at 9:00PM May 25, 2023Observed: 5.01 ft at 9:15PM May 25, 2023Observed: 5.02 ft at 9:30PM May 25, 2023Observed: 5.02 ft at 9:45PM May 25, 2023Observed: 5.02 ft at 10:00PM May 25, 2023Observed: 5.02 ft at 10:15PM May 25, 2023Observed: 5.01 ft at 10:30PM May 25, 2023Observed: 5.01 ft at 10:45PM May 25, 2023Observed: 5 ft at 11:00PM May 25, 2023Observed: 4.99 ft at 11:15PM May 25, 2023Observed: 4.99 ft at 11:30PM May 25, 2023Observed: 5 ft at 11:45PM May 25, 2023Observed: 5 ft at 12:00AM May 26, 2023Observed: 5 ft at 12:15AM May 26, 2023Observed: 5.01 ft at 12:30AM May 26, 2023Observed: 5.02 ft at 12:45AM May 26, 2023Observed: 5 ft at 1:00AM May 26, 2023Observed: 5.01 ft at 1:15AM May 26, 2023Observed: 4.94 ft at 1:30AM May 26, 2023Observed: 5.04 ft at 1:45AM May 26, 2023Observed: 5.04 ft at 2:00AM May 26, 2023Observed: 5.04 ft at 2:15AM May 26, 2023Observed: 5.04 ft at 2:30AM May 26, 2023Observed: 5.07 ft at 2:45AM May 26, 2023Observed: 5.07 ft at 3:00AM May 26, 2023Observed: 5.06 ft at 3:15AM May 26, 2023Observed: 5.07 ft at 3:30AM May 26, 2023Observed: 5.07 ft at 3:45AM May 26, 2023Observed: 5.07 ft at 4:00AM May 26, 2023Observed: 5.07 ft at 4:15AM May 26, 2023Observed: 5.1 ft at 4:30AM May 26, 2023Observed: 5.11 ft at 4:45AM May 26, 2023Observed: 5.09 ft at 6:00AM May 26, 2023Observed: 5.1 ft at 6:15AM May 26, 2023Observed: 5.11 ft at 6:30AM May 26, 2023Observed: 5.11 ft at 6:45AM May 26, 2023Observed: 5.11 ft at 7:00AM May 26, 2023Observed: 5.11 ft at 7:15AM May 26, 2023Observed: 5.11 ft at 7:30AM May 26, 2023Observed: 5.12 ft at 7:45AM May 26, 2023Observed: 5.12 ft at 8:00AM May 26, 2023Observed: 5.12 ft at 8:15AM May 26, 2023Observed: 5.12 ft at 8:30AM May 26, 2023Observed: 5.12 ft at 8:45AM May 26, 2023Observed: 5.18 ft at 9:00AM May 26, 2023Observed: 5.16 ft at 9:15AM May 26, 2023Observed: 5.12 ft at 9:30AM May 26, 2023Observed: 5.14 ft at 9:45AM May 26, 2023Observed: 5.14 ft at 10:00AM May 26, 2023Observed: 5.13 ft at 10:15AM May 26, 2023Observed: 5.13 ft at 10:30AM May 26, 2023Observed: 5.17 ft at 10:45AM May 26, 2023Observed: 5.11 ft at 11:00AM May 26, 2023Observed: 5.14 ft at 11:15AM May 26, 2023Observed: 5.14 ft at 11:30AM May 26, 2023Observed: 5.13 ft at 11:45AM May 26, 2023Observed: 5.13 ft at 12:00PM May 26, 2023Observed: 5.14 ft at 12:15PM May 26, 2023Observed: 5.17 ft at 12:30PM May 26, 2023Observed: 5.17 ft at 12:45PM May 26, 2023Observed: 5.16 ft at 1:00PM May 26, 2023Observed: 5.17 ft at 1:15PM May 26, 2023Observed: 5.19 ft at 1:30PM May 26, 2023Observed: 5.18 ft at 1:45PM May 26, 2023Observed: 5.18 ft at 2:00PM May 26, 2023Observed: 5.19 ft at 2:15PM May 26, 2023Observed: 5.18 ft at 2:30PM May 26, 2023Observed: 5.2 ft at 2:45PM May 26, 2023Observed: 5.19 ft at 3:00PM May 26, 2023Observed: 5.25 ft at 3:15PM May 26, 2023Observed: 5.22 ft at 3:30PM May 26, 2023Observed: 5.21 ft at 3:45PM May 26, 2023Observed: 5.18 ft at 4:00PM May 26, 2023Observed: 5.16 ft at 4:15PM May 26, 2023Observed: 5.17 ft at 4:30PM May 26, 2023Observed: 5.15 ft at 4:45PM May 26, 2023Observed: 5.14 ft at 5:00PM May 26, 2023Observed: 5.32 ft at 5:15PM May 26, 2023Observed: 5.32 ft at 5:30PM May 26, 2023Observed: 5.21 ft at 5:45PM May 26, 2023Observed: 5.22 ft at 6:00PM May 26, 2023Observed: 5.22 ft at 6:15PM May 26, 2023Observed: 5.21 ft at 6:30PM May 26, 2023Observed: 5.23 ft at 6:45PM May 26, 2023Observed: 5.22 ft at 7:00PM May 26, 2023Observed: 5.2 ft at 7:15PM May 26, 2023Observed: 5.19 ft at 7:30PM May 26, 2023Observed: 5.21 ft at 7:45PM May 26, 2023Observed: 5.22 ft at 8:00PM May 26, 2023Observed: 5.23 ft at 8:15PM May 26, 2023Observed: 5.24 ft at 8:30PM May 26, 2023Observed: 5.26 ft at 8:45PM May 26, 2023Observed: 5.27 ft at 9:00PM May 26, 2023Observed: 5.29 ft at 9:15PM May 26, 2023Observed: 5.3 ft at 9:30PM May 26, 2023Observed: 5.31 ft at 9:45PM May 26, 2023Observed: 5.31 ft at 10:00PM May 26, 2023Observed: 5.3 ft at 10:15PM May 26, 2023Observed: 5.3 ft at 10:30PM May 26, 2023Observed: 5.32 ft at 10:45PM May 26, 2023Observed: 5.34 ft at 11:00PM May 26, 2023Observed: 5.32 ft at 11:15PM May 26, 2023Observed: 5.31 ft at 11:30PM May 26, 2023Observed: 5.31 ft at 11:45PM May 26, 2023Observed: 5.31 ft at 12:00AM May 27, 2023Observed: 5.3 ft at 12:15AM May 27, 2023Observed: 5.29 ft at 12:30AM May 27, 2023Observed: 5.28 ft at 12:45AM May 27, 2023Observed: 5.28 ft at 2:00AM May 27, 2023Observed: 5.27 ft at 2:15AM May 27, 2023Observed: 5.27 ft at 2:30AM May 27, 2023Observed: 5.26 ft at 2:45AM May 27, 2023Observed: 5.24 ft at 3:00AM May 27, 2023Observed: 5.15 ft at 3:15AM May 27, 2023Observed: 5.14 ft at 3:30AM May 27, 2023Observed: 5.11 ft at 3:45AM May 27, 2023Observed: 5.09 ft at 4:00AM May 27, 2023Observed: 5.06 ft at 4:15AM May 27, 2023Observed: 5.05 ft at 4:30AM May 27, 2023Observed: 5.03 ft at 4:45AM May 27, 2023Observed: 5.01 ft at 5:00AM May 27, 2023Observed: 5 ft at 5:15AM May 27, 2023Observed: 4.98 ft at 5:30AM May 27, 2023Observed: 4.96 ft at 5:45AM May 27, 2023Observed: 4.93 ft at 6:00AM May 27, 2023Observed: 4.92 ft at 6:15AM May 27, 2023Observed: 4.89 ft at 6:30AM May 27, 2023Observed: 4.85 ft at 6:45AM May 27, 2023Observed: 4.84 ft at 7:00AM May 27, 2023Observed: 4.82 ft at 7:15AM May 27, 2023Observed: 4.82 ft at 7:30AM May 27, 2023Observed: 4.84 ft at 7:45AM May 27, 2023Observed: 4.81 ft at 8:00AM May 27, 2023Observed: 4.8 ft at 8:15AM May 27, 2023Observed: 4.8 ft at 8:30AM May 27, 2023Observed: 4.74 ft at 8:45AM May 27, 2023Observed: 4.76 ft at 9:00AM May 27, 2023Observed: 4.8 ft at 9:15AM May 27, 2023Observed: 4.82 ft at 9:30AM May 27, 2023Observed: 4.82 ft at 9:45AM May 27, 2023Observed: 4.83 ft at 10:00AM May 27, 2023Observed: 4.84 ft at 10:15AM May 27, 2023Observed: 4.84 ft at 10:30AM May 27, 2023Observed: 4.84 ft at 10:45AM May 27, 2023Observed: 4.9 ft at 11:00AM May 27, 2023Observed: 4.89 ft at 11:15AM May 27, 2023Observed: 4.86 ft at 11:30AM May 27, 2023Observed: 4.85 ft at 11:45AM May 27, 2023Observed: 4.85 ft at 12:00PM May 27, 2023Observed: 4.83 ft at 12:15PM May 27, 2023Observed: 4.94 ft at 12:30PM May 27, 2023Observed: 4.85 ft at 12:45PM May 27, 2023Observed: 4.83 ft at 1:00PM May 27, 2023Observed: 4.85 ft at 1:15PM May 27, 2023Observed: 4.85 ft at 1:30PM May 27, 2023Observed: 4.86 ft at 1:45PM May 27, 2023Observed: 4.88 ft at 2:00PM May 27, 2023Observed: 4.88 ft at 2:15PM May 27, 2023Observed: 4.88 ft at 2:30PM May 27, 2023Observed: 4.93 ft at 2:45PM May 27, 2023Observed: 4.94 ft at 3:00PM May 27, 2023Observed: 5 ft at 3:15PM May 27, 2023Observed: 4.99 ft at 3:30PM May 27, 2023Observed: 4.99 ft at 3:45PM May 27, 2023Observed: 5.03 ft at 4:00PM May 27, 2023Observed: 5.08 ft at 4:15PM May 27, 2023Observed: 5.06 ft at 4:30PM May 27, 2023Observed: 5.07 ft at 4:45PM May 27, 2023Observed: 5.08 ft at 5:00PM May 27, 2023Observed: 5.09 ft at 5:15PM May 27, 2023Observed: 5.09 ft at 5:30PM May 27, 2023Observed: 5.12 ft at 5:45PM May 27, 2023Observed: 5.15 ft at 6:00PM May 27, 2023Observed: 5.15 ft at 6:15PM May 27, 2023Observed: 5.25 ft at 6:30PM May 27, 2023Observed: 5.25 ft at 6:45PM May 27, 2023Observed: 5.26 ft at 7:00PM May 27, 2023Observed: 5.27 ft at 7:15PM May 27, 2023Observed: 5.27 ft at 7:30PM May 27, 2023Observed: 5.27 ft at 7:45PM May 27, 2023Observed: 5.24 ft at 8:00PM May 27, 2023Observed: 5.24 ft at 8:15PM May 27, 2023Observed: 5.25 ft at 8:30PM May 27, 2023Observed: 5.24 ft at 8:45PM May 27, 2023Observed: 5.23 ft at 9:00PM May 27, 2023Observed: 5.23 ft at 9:15PM May 27, 2023Observed: 5.22 ft at 9:30PM May 27, 2023Observed: 5.22 ft at 9:45PM May 27, 2023Observed: 5.19 ft at 10:00PM May 27, 2023Observed: 5.19 ft at 10:15PM May 27, 2023Observed: 5.19 ft at 10:30PM May 27, 2023Observed: 5.24 ft at 10:45PM May 27, 2023Observed: 5.24 ft at 11:00PM May 27, 2023Observed: 5.25 ft at 11:15PM May 27, 2023Observed: 5.23 ft at 11:30PM May 27, 2023Observed: 5.22 ft at 11:45PM May 27, 2023Observed: 5.24 ft at 12:00AM May 28, 2023Observed: 5.24 ft at 12:15AM May 28, 2023Observed: 5.25 ft at 12:30AM May 28, 2023Observed: 5.27 ft at 12:45AM May 28, 2023Observed: 5.26 ft at 1:00AM May 28, 2023Observed: 5.26 ft at 1:15AM May 28, 2023Observed: 5.26 ft at 1:30AM May 28, 2023Observed: 5.26 ft at 1:45AM May 28, 2023Observed: 5.27 ft at 2:00AM May 28, 2023Observed: 5.27 ft at 2:15AM May 28, 2023Observed: 5.28 ft at 2:30AM May 28, 2023Observed: 5.28 ft at 2:45AM May 28, 2023Observed: 5.3 ft at 4:00AM May 28, 2023Observed: 5.3 ft at 4:15AM May 28, 2023Observed: 5.3 ft at 4:30AM May 28, 2023Observed: 5.3 ft at 4:45AM May 28, 2023Observed: 5.3 ft at 5:00AM May 28, 2023Observed: 5.3 ft at 5:15AM May 28, 2023Observed: 5.28 ft at 5:30AM May 28, 2023Observed: 5.19 ft at 5:45AM May 28, 2023Observed: 5.18 ft at 6:00AM May 28, 2023Observed: 5.17 ft at 6:15AM May 28, 2023Observed: 5.15 ft at 6:30AM May 28, 2023Observed: 5.13 ft at 6:45AM May 28, 2023Observed: 5.12 ft at 7:00AM May 28, 2023Observed: 5.1 ft at 7:15AM May 28, 2023Observed: 5.09 ft at 7:30AM May 28, 2023Observed: 5.07 ft at 7:45AM May 28, 2023Observed: 5.06 ft at 8:00AM May 28, 2023Observed: 5.04 ft at 8:15AM May 28, 2023Observed: 5.02 ft at 8:30AM May 28, 2023Observed: 5.01 ft at 8:45AM May 28, 2023Observed: 5.03 ft at 9:00AM May 28, 2023Observed: 4.98 ft at 9:15AM May 28, 2023Observed: 4.96 ft at 9:30AM May 28, 2023Observed: 4.95 ft at 9:45AM May 28, 2023Observed: 4.88 ft at 10:00AM May 28, 2023Observed: 4.94 ft at 10:15AM May 28, 2023Observed: 4.94 ft at 10:30AM May 28, 2023Observed: 4.87 ft at 10:45AM May 28, 2023Observed: 4.83 ft at 12:00PM May 28, 2023Observed: 4.85 ft at 12:15PM May 28, 2023Observed: 4.74 ft at 12:30PM May 28, 2023Observed: 4.88 ft at 12:45PM May 28, 2023Observed: 4.97 ft at 1:00PM May 28, 2023Observed: 4.85 ft at 1:15PM May 28, 2023Observed: 4.88 ft at 1:30PM May 28, 2023Observed: 4.89 ft at 1:45PM May 28, 2023Observed: 4.94 ft at 2:00PM May 28, 2023Observed: 5 ft at 2:15PM May 28, 2023Observed: 4.99 ft at 2:30PM May 28, 2023Observed: 4.97 ft at 2:45PM May 28, 2023Observed: 4.96 ft at 3:00PM May 28, 2023Observed: 4.96 ft at 3:15PM May 28, 2023Observed: 4.96 ft at 3:30PM May 28, 2023Observed: 4.96 ft at 3:45PM May 28, 2023Observed: 5.03 ft at 4:00PM May 28, 2023Observed: 4.95 ft at 4:15PM May 28, 2023Observed: 4.97 ft at 4:30PM May 28, 2023Observed: 5.02 ft at 4:45PM May 28, 2023Observed: 5.01 ft at 5:00PM May 28, 2023Observed: 5.03 ft at 5:15PM May 28, 2023Observed: 5.02 ft at 5:30PM May 28, 2023Observed: 5.03 ft at 5:45PM May 28, 2023Observed: 5.05 ft at 6:00PM May 28, 2023Observed: 5.05 ft at 6:15PM May 28, 2023Observed: 5.06 ft at 6:30PM May 28, 2023Observed: 5.07 ft at 6:45PM May 28, 2023Observed: 5.14 ft at 7:00PM May 28, 2023Observed: 5.08 ft at 7:15PM May 28, 2023Observed: 5.09 ft at 7:30PM May 28, 2023Observed: 5.08 ft at 7:45PM May 28, 2023Observed: 5.07 ft at 8:00PM May 28, 2023Observed: 5.05 ft at 8:15PM May 28, 2023Observed: 5.04 ft at 8:30PM May 28, 2023Observed: 5.02 ft at 8:45PM May 28, 2023Observed: 5 ft at 9:00PM May 28, 2023Observed: 4.99 ft at 9:15PM May 28, 2023Observed: 4.98 ft at 9:30PM May 28, 2023Observed: 4.96 ft at 9:45PM May 28, 2023Observed: 4.96 ft at 10:00PM May 28, 2023Observed: 4.96 ft at 10:15PM May 28, 2023Observed: 4.93 ft at 10:30PM May 28, 2023Observed: 4.93 ft at 10:45PM May 28, 2023Observed: 4.91 ft at 11:00PM May 28, 2023Observed: 4.91 ft at 11:15PM May 28, 2023Observed: 4.94 ft at 11:30PM May 28, 2023Observed: 4.95 ft at 11:45PM May 28, 2023Observed: 4.96 ft at 12:00AM May 29, 2023Observed: 4.97 ft at 12:15AM May 29, 2023Observed: 4.99 ft at 12:30AM May 29, 2023Observed: 5 ft at 12:45AM May 29, 2023Observed: 5.02 ft at 1:00AM May 29, 2023Observed: 5.02 ft at 1:15AM May 29, 2023Observed: 5.03 ft at 1:30AM May 29, 2023Observed: 5.04 ft at 1:45AM May 29, 2023Highest Forecast: 5.2 ft 7:00AM May 29, 2023Forecast: 5 ft 1:00PM May 29, 2023Forecast: 5 ft 7:00PM May 29, 2023Forecast: 5 ft 1:00AM May 30, 2023Forecast: 5 ft 7:00AM May 30, 2023Forecast: 5 ft 1:00PM May 30, 2023Forecast: 5 ft 7:00PM May 30, 2023Forecast: 5 ft 1:00AM May 31, 2023Forecast: 5 ft 7:00AM May 31, 2023Forecast: 5 ft 1:00PM May 31, 2023Forecast: 5 ft 7:00PM May 31, 2023Forecast: 5 ft 1:00AM Jun 01, 2023Forecast: 5 ft 7:00AM Jun 01, 2023Forecast: 5 ft 1:00PM Jun 01, 2023Forecast: 5 ft 7:00PM Jun 01, 2023Forecast: 5 ft 1:00AM Jun 02, 2023Forecast: 5 ft 7:00AM Jun 02, 2023Forecast: 5 ft 1:00PM Jun 02, 2023Forecast: 5 ft 7:00PM Jun 02, 2023Forecast: 5 ft 1:00AM Jun 03, 2023Forecast: 5 ft 7:00AM Jun 03, 2023Forecast: 4.9 ft 1:00PM Jun 03, 2023Forecast: 4.9 ft 7:00PM Jun 03, 2023Forecast: 4.9 ft 1:00AM Jun 04, 2023Forecast: 4.9 ft 7:00AM Jun 04, 2023Forecast: 4.9 ft 1:00PM Jun 04, 2023Forecast: 4.9 ft 7:00PM Jun 04, 2023US Army Corps of EngineersMORI2(plotting HGIRG) Graph Created (2:55AM May 29, 2023)ObservedForecast (issued 7:35PM May 28)Latest observed value: 5.04 ft at 1:45 AM CDT 29-May-2023. Flood Stage is 16 ft
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Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NGVD29
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 Morris are issued routinely year-round.

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Downstream Gauge Downstream Gauge - at Marseilles Lock (tailwater)
Flood Categories (in feet)
Major Flood Stage: 22
Moderate Flood Stage: 18
Flood Stage: 16
Action Stage: 13
Low Stage (in feet): 2.7

Historic Crests
(1) 24.91 ft on 04/19/2013
(2) 24.84 ft on 09/16/2008
(3) 24.80 ft on 05/19/2020
(4) 23.91 ft on 07/14/1957
(5) 23.90 ft on 02/21/1916
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 24.80 ft on 05/19/2020
(2) 15.71 ft on 01/12/2020
(3) 18.43 ft on 09/29/2019
(4) 23.03 ft on 05/02/2019
(5) 14.79 ft on 06/23/2018
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.27 ft on 07/20/1893
(2) 2.70 ft on 11/02/1904
(3) 4.43 ft on 09/13/2017
(4) 4.59 ft on 04/24/2021
(5) 4.80 ft on 08/01/1988

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:15
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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
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27 High water levels cause Dresden Lock to shut down.
22 Multiple residences threatened between Morris and Marseilles. Numerous roadways threatened along the river between Morris and Marseilles.
21 Morris Public Works property is threatened. West River Road is threatened.
20 Low-lying residences threatened in Morris.
19.5 Old Stage Road threatened near the Illinois and Michigan Canal between Morris and Seneca.
18.5 A few residences threatened along Cemetery Road in Morris.
18 A few roads threatened near Morris. Low-lying portions of Illini Park inundated near Marseilles.
16 Pine Bluff Road threatened west of IL-47 south of Morris. Dwight Road threatened south of Morris. High water levels begin to impact shipping interests along the river.
12.5 Low-lying portions of Stratton Park inundated near IL-47 in Morris.
Photos
(1) 01/19/2013, 5.8ft. Near IL-47 bridge and Stratton Park.
(2) 12/29/2015, 19.2ft. Stratton Park. Credit: Grundy Co EMA
(3) 12/29/2015, 19.2ft. Pine Bluff Road. Credit: Grundy Co EMA
Low Water Impacts Collapse
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2.7 Low water levels begin to impact shipping interests along the river.
About This Location Collapse

Latitude: 41.354583° N, Longitude: 88.428500° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 16 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 29 478.5 494.5 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:
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How much forecast precipitation was used for the current river forecast?
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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
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