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Hydrograph River at a Glance Download
Sangamon River at Riverton Stage (ft)Flow (cfs)Highest Observation: 10.55 ft at 7:00AM Mar 14, 2023Observed: 10.52 ft at 7:15AM Mar 14, 2023Observed: 10.5 ft at 7:30AM Mar 14, 2023Observed: 10.48 ft at 7:45AM Mar 14, 2023Observed: 10.45 ft at 8:00AM Mar 14, 2023Observed: 10.43 ft at 8:15AM Mar 14, 2023Observed: 10.41 ft at 8:30AM Mar 14, 2023Observed: 10.38 ft at 8:45AM Mar 14, 2023Observed: 10.36 ft at 9:00AM Mar 14, 2023Observed: 10.34 ft at 9:15AM Mar 14, 2023Observed: 10.31 ft at 9:30AM Mar 14, 2023Observed: 10.29 ft at 9:45AM Mar 14, 2023Observed: 10.27 ft at 10:00AM Mar 14, 2023Observed: 10.25 ft at 10:15AM Mar 14, 2023Observed: 10.22 ft at 10:30AM Mar 14, 2023Observed: 10.2 ft at 10:45AM Mar 14, 2023Observed: 10.18 ft at 11:00AM Mar 14, 2023Observed: 10.16 ft at 11:15AM Mar 14, 2023Observed: 10.14 ft at 11:30AM Mar 14, 2023Observed: 10.11 ft at 11:45AM Mar 14, 2023Observed: 10.09 ft at 12:00PM Mar 14, 2023Observed: 10.07 ft at 12:15PM Mar 14, 2023Observed: 10.05 ft at 12:30PM Mar 14, 2023Observed: 10.02 ft at 12:45PM Mar 14, 2023Observed: 10 ft at 1:00PM Mar 14, 2023Observed: 9.98 ft at 1:15PM Mar 14, 2023Observed: 9.96 ft at 1:30PM Mar 14, 2023Observed: 9.94 ft at 1:45PM Mar 14, 2023Observed: 9.91 ft at 2:00PM Mar 14, 2023Observed: 9.9 ft at 2:15PM Mar 14, 2023Observed: 9.87 ft at 2:30PM Mar 14, 2023Observed: 9.85 ft at 2:45PM Mar 14, 2023Observed: 9.83 ft at 3:00PM Mar 14, 2023Observed: 9.82 ft at 3:15PM Mar 14, 2023Observed: 9.79 ft at 3:30PM Mar 14, 2023Observed: 9.77 ft at 3:45PM Mar 14, 2023Observed: 9.76 ft at 4:00PM Mar 14, 2023Observed: 9.74 ft at 4:15PM Mar 14, 2023Observed: 9.71 ft at 4:30PM Mar 14, 2023Observed: 9.7 ft at 4:45PM Mar 14, 2023Observed: 9.68 ft at 5:00PM Mar 14, 2023Observed: 9.66 ft at 5:15PM Mar 14, 2023Observed: 9.64 ft at 5:30PM Mar 14, 2023Observed: 9.62 ft at 5:45PM Mar 14, 2023Observed: 9.6 ft at 6:00PM Mar 14, 2023Observed: 9.58 ft at 6:15PM Mar 14, 2023Observed: 9.56 ft at 6:30PM Mar 14, 2023Observed: 9.54 ft at 6:45PM Mar 14, 2023Observed: 9.53 ft at 7:00PM Mar 14, 2023Observed: 9.51 ft at 7:15PM Mar 14, 2023Observed: 9.49 ft at 7:30PM Mar 14, 2023Observed: 9.47 ft at 7:45PM Mar 14, 2023Observed: 9.45 ft at 8:00PM Mar 14, 2023Observed: 9.44 ft at 8:15PM Mar 14, 2023Observed: 9.41 ft at 8:30PM Mar 14, 2023Observed: 9.4 ft at 8:45PM Mar 14, 2023Observed: 9.38 ft at 9:00PM Mar 14, 2023Observed: 9.37 ft at 9:15PM Mar 14, 2023Observed: 9.35 ft at 9:30PM Mar 14, 2023Observed: 9.33 ft at 9:45PM Mar 14, 2023Observed: 9.32 ft at 10:00PM Mar 14, 2023Observed: 9.3 ft at 10:15PM Mar 14, 2023Observed: 9.28 ft at 10:30PM Mar 14, 2023Observed: 9.26 ft at 10:45PM Mar 14, 2023Observed: 9.25 ft at 11:00PM Mar 14, 2023Observed: 9.23 ft at 11:15PM Mar 14, 2023Observed: 9.22 ft at 11:30PM Mar 14, 2023Observed: 9.2 ft at 11:45PM Mar 14, 2023Observed: 9.19 ft at 12:00AM Mar 15, 2023Observed: 9.17 ft at 12:15AM Mar 15, 2023Observed: 9.15 ft at 12:30AM Mar 15, 2023Observed: 9.14 ft at 12:45AM Mar 15, 2023Observed: 9.13 ft at 1:00AM Mar 15, 2023Observed: 9.11 ft at 1:15AM Mar 15, 2023Observed: 9.1 ft at 1:30AM Mar 15, 2023Observed: 9.09 ft at 1:45AM Mar 15, 2023Observed: 9.07 ft at 2:00AM Mar 15, 2023Observed: 9.06 ft at 2:15AM Mar 15, 2023Observed: 9.04 ft at 2:30AM Mar 15, 2023Observed: 9.03 ft at 2:45AM Mar 15, 2023Observed: 9.02 ft at 3:00AM Mar 15, 2023Observed: 9 ft at 3:15AM Mar 15, 2023Observed: 8.99 ft at 3:30AM Mar 15, 2023Observed: 8.98 ft at 3:45AM Mar 15, 2023Observed: 8.97 ft at 4:00AM Mar 15, 2023Observed: 8.96 ft at 4:15AM Mar 15, 2023Observed: 8.95 ft at 4:30AM Mar 15, 2023Observed: 8.93 ft at 4:45AM Mar 15, 2023Observed: 8.92 ft at 5:00AM Mar 15, 2023Observed: 8.91 ft at 5:15AM Mar 15, 2023Observed: 8.9 ft at 5:30AM Mar 15, 2023Observed: 8.89 ft at 5:45AM Mar 15, 2023Observed: 8.87 ft at 6:00AM Mar 15, 2023Observed: 8.87 ft at 6:15AM Mar 15, 2023Observed: 8.86 ft at 6:30AM Mar 15, 2023Observed: 8.85 ft at 6:45AM Mar 15, 2023Observed: 8.83 ft at 7:00AM Mar 15, 2023Observed: 8.82 ft at 7:15AM Mar 15, 2023Observed: 8.81 ft at 7:30AM Mar 15, 2023Observed: 8.8 ft at 7:45AM Mar 15, 2023Observed: 8.8 ft at 8:00AM Mar 15, 2023Observed: 8.79 ft at 8:15AM Mar 15, 2023Observed: 8.77 ft at 8:30AM Mar 15, 2023Observed: 8.76 ft at 8:45AM Mar 15, 2023Observed: 8.75 ft at 9:00AM Mar 15, 2023Observed: 8.75 ft at 9:15AM Mar 15, 2023Observed: 8.74 ft at 9:30AM Mar 15, 2023Observed: 8.72 ft at 9:45AM Mar 15, 2023Observed: 8.72 ft at 10:00AM Mar 15, 2023Observed: 8.71 ft at 10:15AM Mar 15, 2023Observed: 8.7 ft at 10:30AM Mar 15, 2023Observed: 8.69 ft at 10:45AM Mar 15, 2023Observed: 8.68 ft at 11:00AM Mar 15, 2023Observed: 8.68 ft at 11:15AM Mar 15, 2023Observed: 8.65 ft at 11:30AM Mar 15, 2023Observed: 8.65 ft at 11:45AM Mar 15, 2023Observed: 8.64 ft at 12:00PM Mar 15, 2023Observed: 8.63 ft at 12:15PM Mar 15, 2023Observed: 8.59 ft at 12:30PM Mar 15, 2023Observed: 8.61 ft at 12:45PM Mar 15, 2023Observed: 8.59 ft at 1:00PM Mar 15, 2023Observed: 8.59 ft at 1:15PM Mar 15, 2023Observed: 8.58 ft at 1:30PM Mar 15, 2023Observed: 8.58 ft at 1:45PM Mar 15, 2023Observed: 8.55 ft at 2:00PM Mar 15, 2023Observed: 8.58 ft at 2:15PM Mar 15, 2023Observed: 8.59 ft at 2:30PM Mar 15, 2023Observed: 8.59 ft at 2:45PM Mar 15, 2023Observed: 8.6 ft at 3:00PM Mar 15, 2023Observed: 8.61 ft at 3:15PM Mar 15, 2023Observed: 8.64 ft at 3:30PM Mar 15, 2023Observed: 8.64 ft at 3:45PM Mar 15, 2023Observed: 8.69 ft at 4:00PM Mar 15, 2023Observed: 8.73 ft at 4:15PM Mar 15, 2023Observed: 8.75 ft at 4:30PM Mar 15, 2023Observed: 8.8 ft at 4:45PM Mar 15, 2023Observed: 8.83 ft at 5:00PM Mar 15, 2023Observed: 8.87 ft at 5:15PM Mar 15, 2023Observed: 8.9 ft at 5:30PM Mar 15, 2023Observed: 8.93 ft at 5:45PM Mar 15, 2023Observed: 8.97 ft at 6:00PM Mar 15, 2023Observed: 8.99 ft at 6:15PM Mar 15, 2023Observed: 9.02 ft at 6:30PM Mar 15, 2023Observed: 9.04 ft at 6:45PM Mar 15, 2023Observed: 9.06 ft at 7:00PM Mar 15, 2023Observed: 9.09 ft at 7:15PM Mar 15, 2023Observed: 9.1 ft at 7:30PM Mar 15, 2023Observed: 9.12 ft at 7:45PM Mar 15, 2023Observed: 9.13 ft at 8:00PM Mar 15, 2023Observed: 9.15 ft at 8:15PM Mar 15, 2023Observed: 9.16 ft at 8:30PM Mar 15, 2023Observed: 9.18 ft at 8:45PM Mar 15, 2023Observed: 9.18 ft at 9:00PM Mar 15, 2023Observed: 9.19 ft at 9:15PM Mar 15, 2023Observed: 9.2 ft at 9:30PM Mar 15, 2023Observed: 9.21 ft at 9:45PM Mar 15, 2023Observed: 9.2 ft at 10:00PM Mar 15, 2023Observed: 9.21 ft at 10:15PM Mar 15, 2023Observed: 9.21 ft at 10:30PM Mar 15, 2023Observed: 9.2 ft at 10:45PM Mar 15, 2023Observed: 9.2 ft at 11:00PM Mar 15, 2023Observed: 9.17 ft at 11:15PM Mar 15, 2023Observed: 9.2 ft at 11:30PM Mar 15, 2023Observed: 9.2 ft at 11:45PM Mar 15, 2023Observed: 9.15 ft at 12:00AM Mar 16, 2023Observed: 9.19 ft at 12:15AM Mar 16, 2023Observed: 9.18 ft at 12:30AM Mar 16, 2023Observed: 9.17 ft at 12:45AM Mar 16, 2023Observed: 9.17 ft at 1:00AM Mar 16, 2023Observed: 9.17 ft at 1:15AM Mar 16, 2023Observed: 9.15 ft at 1:30AM Mar 16, 2023Observed: 9.15 ft at 1:45AM Mar 16, 2023Observed: 9.15 ft at 2:00AM Mar 16, 2023Observed: 9.13 ft at 2:15AM Mar 16, 2023Observed: 9.13 ft at 2:30AM Mar 16, 2023Observed: 9.12 ft at 2:45AM Mar 16, 2023Observed: 9.12 ft at 3:00AM Mar 16, 2023Observed: 9.1 ft at 3:15AM Mar 16, 2023Observed: 9.11 ft at 3:30AM Mar 16, 2023Observed: 9.09 ft at 3:45AM Mar 16, 2023Observed: 9.08 ft at 4:00AM Mar 16, 2023Observed: 9.09 ft at 4:15AM Mar 16, 2023Observed: 9.07 ft at 4:30AM Mar 16, 2023Observed: 9.07 ft at 4:45AM Mar 16, 2023Observed: 9.06 ft at 5:00AM Mar 16, 2023Observed: 9.06 ft at 5:15AM Mar 16, 2023Observed: 9.04 ft at 5:30AM Mar 16, 2023Observed: 9.03 ft at 5:45AM Mar 16, 2023Observed: 9.02 ft at 6:00AM Mar 16, 2023Observed: 9 ft at 6:15AM Mar 16, 2023Observed: 8.98 ft at 6:30AM Mar 16, 2023Observed: 8.96 ft at 6:45AM Mar 16, 2023Observed: 8.95 ft at 7:00AM Mar 16, 2023Observed: 8.93 ft at 7:15AM Mar 16, 2023Observed: 8.91 ft at 7:30AM Mar 16, 2023Observed: 8.88 ft at 7:45AM Mar 16, 2023Observed: 8.86 ft at 8:00AM Mar 16, 2023Observed: 8.83 ft at 8:15AM Mar 16, 2023Observed: 8.81 ft at 8:30AM Mar 16, 2023Observed: 8.79 ft at 8:45AM Mar 16, 2023Observed: 8.77 ft at 9:00AM Mar 16, 2023Observed: 8.74 ft at 9:15AM Mar 16, 2023Observed: 8.72 ft at 9:30AM Mar 16, 2023Observed: 8.7 ft at 9:45AM Mar 16, 2023Observed: 8.68 ft at 10:00AM Mar 16, 2023Observed: 8.66 ft at 10:15AM Mar 16, 2023Observed: 8.63 ft at 10:30AM Mar 16, 2023Observed: 8.61 ft at 10:45AM Mar 16, 2023Observed: 8.58 ft at 11:00AM Mar 16, 2023Observed: 8.56 ft at 11:15AM Mar 16, 2023Observed: 8.54 ft at 11:30AM Mar 16, 2023Observed: 8.51 ft at 11:45AM Mar 16, 2023Observed: 8.49 ft at 12:00PM Mar 16, 2023Observed: 8.47 ft at 12:15PM Mar 16, 2023Observed: 8.45 ft at 12:30PM Mar 16, 2023Observed: 8.42 ft at 12:45PM Mar 16, 2023Observed: 8.41 ft at 1:00PM Mar 16, 2023Observed: 8.38 ft at 1:15PM Mar 16, 2023Observed: 8.34 ft at 1:30PM Mar 16, 2023Observed: 8.35 ft at 1:45PM Mar 16, 2023Observed: 8.34 ft at 2:00PM Mar 16, 2023Observed: 8.32 ft at 2:15PM Mar 16, 2023Observed: 8.31 ft at 2:30PM Mar 16, 2023Observed: 8.3 ft at 2:45PM Mar 16, 2023Observed: 8.28 ft at 3:00PM Mar 16, 2023Observed: 8.26 ft at 3:15PM Mar 16, 2023Observed: 8.26 ft at 3:30PM Mar 16, 2023Observed: 8.24 ft at 3:45PM Mar 16, 2023Observed: 8.23 ft at 4:00PM Mar 16, 2023Observed: 8.22 ft at 4:15PM Mar 16, 2023Observed: 8.21 ft at 4:30PM Mar 16, 2023Observed: 8.2 ft at 4:45PM Mar 16, 2023Observed: 8.15 ft at 5:00PM Mar 16, 2023Observed: 8.1 ft at 5:15PM Mar 16, 2023Observed: 8.14 ft at 5:30PM Mar 16, 2023Observed: 8.16 ft at 5:45PM Mar 16, 2023Observed: 8.13 ft at 6:00PM Mar 16, 2023Observed: 8.1 ft at 6:15PM Mar 16, 2023Observed: 8.14 ft at 6:30PM Mar 16, 2023Observed: 8.08 ft at 6:45PM Mar 16, 2023Observed: 8.07 ft at 7:00PM Mar 16, 2023Observed: 8.08 ft at 7:15PM Mar 16, 2023Observed: 8.05 ft at 7:30PM Mar 16, 2023Observed: 8.06 ft at 7:45PM Mar 16, 2023Observed: 8.12 ft at 8:00PM Mar 16, 2023Observed: 8.07 ft at 8:15PM Mar 16, 2023Observed: 8.06 ft at 8:30PM Mar 16, 2023Observed: 8.08 ft at 8:45PM Mar 16, 2023Observed: 8.05 ft at 9:00PM Mar 16, 2023Observed: 8.11 ft at 9:15PM Mar 16, 2023Observed: 8.1 ft at 9:30PM Mar 16, 2023Observed: 8.12 ft at 9:45PM Mar 16, 2023Observed: 8.13 ft at 10:00PM Mar 16, 2023Observed: 8.11 ft at 10:15PM Mar 16, 2023Observed: 8.12 ft at 10:30PM Mar 16, 2023Observed: 8.11 ft at 10:45PM Mar 16, 2023Observed: 8.13 ft at 11:00PM Mar 16, 2023Observed: 8.13 ft at 11:15PM Mar 16, 2023Observed: 8.13 ft at 11:30PM Mar 16, 2023Observed: 8.15 ft at 11:45PM Mar 16, 2023Observed: 8.15 ft at 12:00AM Mar 17, 2023Observed: 8.16 ft at 12:15AM Mar 17, 2023Observed: 8.14 ft at 12:30AM Mar 17, 2023Observed: 8.16 ft at 12:45AM Mar 17, 2023Observed: 8.16 ft at 1:00AM Mar 17, 2023Observed: 8.15 ft at 1:15AM Mar 17, 2023Observed: 8.17 ft at 1:30AM Mar 17, 2023Observed: 8.16 ft at 1:45AM Mar 17, 2023Observed: 8.19 ft at 2:00AM Mar 17, 2023Observed: 8.18 ft at 2:15AM Mar 17, 2023Observed: 8.2 ft at 2:30AM Mar 17, 2023Observed: 8.2 ft at 2:45AM Mar 17, 2023Observed: 8.18 ft at 3:00AM Mar 17, 2023Observed: 8.2 ft at 3:15AM Mar 17, 2023Observed: 8.19 ft at 3:30AM Mar 17, 2023Observed: 8.21 ft at 3:45AM Mar 17, 2023Observed: 8.22 ft at 4:00AM Mar 17, 2023Observed: 8.21 ft at 4:15AM Mar 17, 2023Observed: 8.25 ft at 4:30AM Mar 17, 2023Observed: 8.2 ft at 4:45AM Mar 17, 2023Observed: 8.24 ft at 5:00AM Mar 17, 2023Observed: 8.25 ft at 5:15AM Mar 17, 2023Observed: 8.25 ft at 5:30AM Mar 17, 2023Observed: 8.25 ft at 5:45AM Mar 17, 2023Observed: 8.2 ft at 6:00AM Mar 17, 2023Observed: 8.27 ft at 6:15AM Mar 17, 2023Observed: 8.27 ft at 6:30AM Mar 17, 2023Observed: 8.27 ft at 6:45AM Mar 17, 2023Observed: 8.23 ft at 7:00AM Mar 17, 2023Observed: 8.28 ft at 7:15AM Mar 17, 2023Observed: 8.28 ft at 7:30AM Mar 17, 2023Observed: 8.26 ft at 7:45AM Mar 17, 2023Observed: 8.28 ft at 8:00AM Mar 17, 2023Observed: 8.25 ft at 8:15AM Mar 17, 2023Observed: 8.3 ft at 8:30AM Mar 17, 2023Observed: 8.29 ft at 8:45AM Mar 17, 2023Observed: 8.26 ft at 9:00AM Mar 17, 2023Observed: 8.29 ft at 9:15AM Mar 17, 2023Observed: 8.28 ft at 9:30AM Mar 17, 2023Observed: 8.31 ft at 9:45AM Mar 17, 2023Observed: 8.31 ft at 10:00AM Mar 17, 2023Observed: 8.32 ft at 10:15AM Mar 17, 2023Observed: 8.31 ft at 10:30AM Mar 17, 2023Observed: 8.34 ft at 10:45AM Mar 17, 2023Observed: 8.34 ft at 11:00AM Mar 17, 2023Observed: 8.37 ft at 11:15AM Mar 17, 2023Observed: 8.38 ft at 11:30AM Mar 17, 2023Observed: 8.42 ft at 11:45AM Mar 17, 2023Observed: 8.44 ft at 12:00PM Mar 17, 2023Observed: 8.49 ft at 12:15PM Mar 17, 2023Observed: 8.51 ft at 12:30PM Mar 17, 2023Observed: 8.51 ft at 12:45PM Mar 17, 2023Observed: 8.57 ft at 1:00PM Mar 17, 2023Observed: 8.6 ft at 1:15PM Mar 17, 2023Observed: 8.62 ft at 1:30PM Mar 17, 2023Observed: 8.66 ft at 1:45PM Mar 17, 2023Observed: 8.69 ft at 2:00PM Mar 17, 2023Observed: 8.7 ft at 2:15PM Mar 17, 2023Observed: 8.73 ft at 2:30PM Mar 17, 2023Observed: 8.76 ft at 2:45PM Mar 17, 2023Observed: 8.76 ft at 3:00PM Mar 17, 2023Observed: 8.8 ft at 3:15PM Mar 17, 2023Observed: 8.81 ft at 3:30PM Mar 17, 2023Observed: 8.84 ft at 3:45PM Mar 17, 2023Observed: 8.85 ft at 4:00PM Mar 17, 2023Observed: 8.88 ft at 4:15PM Mar 17, 2023Observed: 8.91 ft at 4:30PM Mar 17, 2023Observed: 8.88 ft at 4:45PM Mar 17, 2023Observed: 8.9 ft at 5:00PM Mar 17, 2023Observed: 8.92 ft at 5:15PM Mar 17, 2023Observed: 8.95 ft at 5:30PM Mar 17, 2023Observed: 8.95 ft at 5:45PM Mar 17, 2023Observed: 8.99 ft at 6:00PM Mar 17, 2023Observed: 9.01 ft at 6:15PM Mar 17, 2023Observed: 9.02 ft at 6:30PM Mar 17, 2023Observed: 9.04 ft at 6:45PM Mar 17, 2023Observed: 9.05 ft at 7:00PM Mar 17, 2023Observed: 9.06 ft at 7:15PM Mar 17, 2023Observed: 9.07 ft at 7:30PM Mar 17, 2023Observed: 9.08 ft at 7:45PM Mar 17, 2023Observed: 9.08 ft at 8:00PM Mar 17, 2023Observed: 9.09 ft at 8:15PM Mar 17, 2023Observed: 9.1 ft at 8:30PM Mar 17, 2023Observed: 9.11 ft at 8:45PM Mar 17, 2023Observed: 9.12 ft at 9:00PM Mar 17, 2023Observed: 9.12 ft at 9:15PM Mar 17, 2023Observed: 9.13 ft at 9:30PM Mar 17, 2023Observed: 9.14 ft at 9:45PM Mar 17, 2023Observed: 9.14 ft at 10:00PM Mar 17, 2023Observed: 9.14 ft at 10:15PM Mar 17, 2023Observed: 9.15 ft at 10:30PM Mar 17, 2023Observed: 9.16 ft at 10:45PM Mar 17, 2023Observed: 9.16 ft at 11:00PM Mar 17, 2023Observed: 9.16 ft at 11:15PM Mar 17, 2023Observed: 9.16 ft at 11:30PM Mar 17, 2023Observed: 9.17 ft at 11:45PM Mar 17, 2023Observed: 9.17 ft at 12:00AM Mar 18, 2023Observed: 9.17 ft at 12:15AM Mar 18, 2023Observed: 9.18 ft at 12:30AM Mar 18, 2023Observed: 9.18 ft at 12:45AM Mar 18, 2023Observed: 9.17 ft at 1:00AM Mar 18, 2023Observed: 9.18 ft at 1:15AM Mar 18, 2023Observed: 9.18 ft at 1:30AM Mar 18, 2023Observed: 9.18 ft at 1:45AM Mar 18, 2023Observed: 9.18 ft at 2:00AM Mar 18, 2023Observed: 9.15 ft at 2:15AM Mar 18, 2023Observed: 9.15 ft at 2:30AM Mar 18, 2023Observed: 9.17 ft at 2:45AM Mar 18, 2023Observed: 9.16 ft at 3:00AM Mar 18, 2023Observed: 9.17 ft at 3:15AM Mar 18, 2023Observed: 9.17 ft at 3:30AM Mar 18, 2023Observed: 9.17 ft at 3:45AM Mar 18, 2023Observed: 9.16 ft at 4:00AM Mar 18, 2023Observed: 9.17 ft at 4:15AM Mar 18, 2023Observed: 9.17 ft at 4:30AM Mar 18, 2023Observed: 9.16 ft at 4:45AM Mar 18, 2023Observed: 9.15 ft at 5:00AM Mar 18, 2023Observed: 9.17 ft at 5:15AM Mar 18, 2023Observed: 9.17 ft at 5:30AM Mar 18, 2023Observed: 9.16 ft at 5:45AM Mar 18, 2023Observed: 9.15 ft at 6:00AM Mar 18, 2023Observed: 9.14 ft at 6:15AM Mar 18, 2023Observed: 9.13 ft at 6:30AM Mar 18, 2023Observed: 9.11 ft at 6:45AM Mar 18, 2023Observed: 9.09 ft at 7:00AM Mar 18, 2023Observed: 9.08 ft at 7:15AM Mar 18, 2023Observed: 9.04 ft at 7:30AM Mar 18, 2023Observed: 9.04 ft at 7:45AM Mar 18, 2023Observed: 9.01 ft at 8:00AM Mar 18, 2023Observed: 9 ft at 8:15AM Mar 18, 2023Observed: 8.97 ft at 8:30AM Mar 18, 2023Observed: 8.93 ft at 8:45AM Mar 18, 2023Observed: 8.92 ft at 9:00AM Mar 18, 2023Observed: 8.9 ft at 9:15AM Mar 18, 2023Observed: 8.9 ft at 9:30AM Mar 18, 2023Observed: 8.86 ft at 9:45AM Mar 18, 2023Observed: 8.85 ft at 10:00AM Mar 18, 2023Observed: 8.84 ft at 10:15AM Mar 18, 2023Observed: 8.82 ft at 10:30AM Mar 18, 2023Observed: 8.8 ft at 10:45AM Mar 18, 2023Observed: 8.78 ft at 11:00AM Mar 18, 2023Observed: 8.75 ft at 11:15AM Mar 18, 2023Observed: 8.74 ft at 11:30AM Mar 18, 2023Observed: 8.73 ft at 11:45AM Mar 18, 2023Observed: 8.7 ft at 12:00PM Mar 18, 2023Observed: 8.68 ft at 12:15PM Mar 18, 2023Observed: 8.67 ft at 12:30PM Mar 18, 2023Observed: 8.62 ft at 12:45PM Mar 18, 2023Observed: 8.64 ft at 1:00PM Mar 18, 2023Observed: 8.62 ft at 1:15PM Mar 18, 2023Observed: 8.62 ft at 1:30PM Mar 18, 2023Observed: 8.6 ft at 1:45PM Mar 18, 2023Observed: 8.59 ft at 2:00PM Mar 18, 2023Observed: 8.57 ft at 2:15PM Mar 18, 2023Observed: 8.56 ft at 2:30PM Mar 18, 2023Observed: 8.54 ft at 2:45PM Mar 18, 2023Observed: 8.53 ft at 3:00PM Mar 18, 2023Observed: 8.53 ft at 3:15PM Mar 18, 2023Observed: 8.52 ft at 3:30PM Mar 18, 2023Observed: 8.5 ft at 3:45PM Mar 18, 2023Observed: 8.5 ft at 4:00PM Mar 18, 2023Observed: 8.49 ft at 4:15PM Mar 18, 2023Observed: 8.49 ft at 4:30PM Mar 18, 2023Observed: 8.47 ft at 4:45PM Mar 18, 2023Observed: 8.45 ft at 5:00PM Mar 18, 2023Observed: 8.45 ft at 5:15PM Mar 18, 2023Observed: 8.45 ft at 5:30PM Mar 18, 2023Observed: 8.44 ft at 5:45PM Mar 18, 2023Observed: 8.44 ft at 6:00PM Mar 18, 2023Observed: 8.43 ft at 6:15PM Mar 18, 2023Observed: 8.42 ft at 6:30PM Mar 18, 2023Observed: 8.41 ft at 6:45PM Mar 18, 2023Observed: 8.4 ft at 7:00PM Mar 18, 2023Observed: 8.4 ft at 7:15PM Mar 18, 2023Observed: 8.4 ft at 7:30PM Mar 18, 2023Observed: 8.39 ft at 7:45PM Mar 18, 2023Observed: 8.38 ft at 8:00PM Mar 18, 2023Observed: 8.38 ft at 8:15PM Mar 18, 2023Observed: 8.38 ft at 8:30PM Mar 18, 2023Observed: 8.37 ft at 8:45PM Mar 18, 2023Observed: 8.36 ft at 9:00PM Mar 18, 2023Observed: 8.36 ft at 9:15PM Mar 18, 2023Observed: 8.36 ft at 9:30PM Mar 18, 2023Observed: 8.35 ft at 9:45PM Mar 18, 2023Observed: 8.35 ft at 10:00PM Mar 18, 2023Observed: 8.34 ft at 10:15PM Mar 18, 2023Observed: 8.34 ft at 10:30PM Mar 18, 2023Observed: 8.34 ft at 10:45PM Mar 18, 2023Observed: 8.33 ft at 11:00PM Mar 18, 2023Observed: 8.33 ft at 11:15PM Mar 18, 2023Observed: 8.32 ft at 11:30PM Mar 18, 2023Observed: 8.32 ft at 11:45PM Mar 18, 2023Observed: 8.32 ft at 12:00AM Mar 19, 2023Observed: 8.31 ft at 12:15AM Mar 19, 2023Observed: 8.31 ft at 12:30AM Mar 19, 2023Observed: 8.31 ft at 12:45AM Mar 19, 2023Observed: 8.31 ft at 1:00AM Mar 19, 2023Observed: 8.3 ft at 1:15AM Mar 19, 2023Observed: 8.3 ft at 1:30AM Mar 19, 2023Observed: 8.3 ft at 1:45AM Mar 19, 2023Observed: 8.29 ft at 2:00AM Mar 19, 2023Observed: 8.29 ft at 2:15AM Mar 19, 2023Observed: 8.29 ft at 2:30AM Mar 19, 2023Observed: 8.29 ft at 2:45AM Mar 19, 2023Observed: 8.29 ft at 3:00AM Mar 19, 2023Observed: 8.28 ft at 3:15AM Mar 19, 2023Observed: 8.28 ft at 3:30AM Mar 19, 2023Observed: 8.27 ft at 3:45AM Mar 19, 2023Observed: 8.27 ft at 4:00AM Mar 19, 2023Observed: 8.27 ft at 4:15AM Mar 19, 2023Observed: 8.27 ft at 4:30AM Mar 19, 2023Observed: 8.27 ft at 4:45AM Mar 19, 2023Observed: 8.27 ft at 5:00AM Mar 19, 2023Observed: 8.26 ft at 5:15AM Mar 19, 2023Observed: 8.26 ft at 5:30AM Mar 19, 2023Observed: 8.26 ft at 5:45AM Mar 19, 2023Observed: 8.25 ft at 6:00AM Mar 19, 2023Observed: 8.25 ft at 6:15AM Mar 19, 2023Observed: 8.25 ft at 6:30AM Mar 19, 2023Observed: 8.24 ft at 6:45AM Mar 19, 2023Observed: 8.24 ft at 7:00AM Mar 19, 2023Observed: 8.24 ft at 7:15AM Mar 19, 2023Observed: 8.24 ft at 7:30AM Mar 19, 2023Observed: 8.24 ft at 7:45AM Mar 19, 2023Observed: 8.24 ft at 8:00AM Mar 19, 2023Observed: 8.23 ft at 8:15AM Mar 19, 2023Observed: 8.23 ft at 8:30AM Mar 19, 2023Observed: 8.23 ft at 8:45AM Mar 19, 2023Observed: 8.23 ft at 9:00AM Mar 19, 2023Observed: 8.23 ft at 9:15AM Mar 19, 2023Observed: 8.22 ft at 9:30AM Mar 19, 2023Observed: 8.23 ft at 9:45AM Mar 19, 2023Observed: 8.22 ft at 10:00AM Mar 19, 2023Observed: 8.22 ft at 10:15AM Mar 19, 2023Observed: 8.22 ft at 10:30AM Mar 19, 2023Observed: 8.21 ft at 10:45AM Mar 19, 2023Observed: 8.21 ft at 11:00AM Mar 19, 2023Observed: 8.2 ft at 11:15AM Mar 19, 2023Observed: 8.2 ft at 11:30AM Mar 19, 2023Observed: 8.2 ft at 11:45AM Mar 19, 2023Observed: 8.21 ft at 12:00PM Mar 19, 2023Observed: 8.2 ft at 12:15PM Mar 19, 2023Observed: 8.2 ft at 12:30PM Mar 19, 2023Observed: 8.19 ft at 12:45PM Mar 19, 2023Observed: 8.2 ft at 1:00PM Mar 19, 2023Observed: 8.19 ft at 1:15PM Mar 19, 2023Observed: 8.19 ft at 1:30PM Mar 19, 2023Observed: 8.19 ft at 1:45PM Mar 19, 2023Observed: 8.18 ft at 2:00PM Mar 19, 2023Observed: 8.18 ft at 2:15PM Mar 19, 2023Observed: 8.18 ft at 2:30PM Mar 19, 2023Observed: 8.18 ft at 2:45PM Mar 19, 2023Observed: 8.18 ft at 3:00PM Mar 19, 2023Observed: 8.18 ft at 3:15PM Mar 19, 2023Observed: 8.17 ft at 3:30PM Mar 19, 2023Observed: 8.17 ft at 3:45PM Mar 19, 2023Observed: 8.17 ft at 4:00PM Mar 19, 2023Observed: 8.17 ft at 4:15PM Mar 19, 2023Observed: 8.17 ft at 4:30PM Mar 19, 2023Observed: 8.16 ft at 4:45PM Mar 19, 2023Observed: 8.17 ft at 5:00PM Mar 19, 2023Observed: 8.17 ft at 5:15PM Mar 19, 2023Observed: 8.16 ft at 5:30PM Mar 19, 2023Observed: 8.16 ft at 5:45PM Mar 19, 2023Observed: 8.16 ft at 6:00PM Mar 19, 2023Observed: 8.16 ft at 6:15PM Mar 19, 2023Observed: 8.16 ft at 6:30PM Mar 19, 2023Observed: 8.16 ft at 6:45PM Mar 19, 2023Observed: 8.16 ft at 7:00PM Mar 19, 2023Observed: 8.16 ft at 7:15PM Mar 19, 2023Observed: 8.16 ft at 7:30PM Mar 19, 2023Observed: 8.15 ft at 7:45PM Mar 19, 2023Observed: 8.16 ft at 8:00PM Mar 19, 2023Observed: 8.16 ft at 8:15PM Mar 19, 2023Observed: 8.15 ft at 8:30PM Mar 19, 2023Observed: 8.16 ft at 8:45PM Mar 19, 2023Observed: 8.16 ft at 9:00PM Mar 19, 2023Observed: 8.16 ft at 9:15PM Mar 19, 2023Observed: 8.15 ft at 9:30PM Mar 19, 2023Observed: 8.15 ft at 9:45PM Mar 19, 2023Observed: 8.15 ft at 10:00PM Mar 19, 2023Observed: 8.16 ft at 10:15PM Mar 19, 2023Observed: 8.16 ft at 10:30PM Mar 19, 2023Observed: 8.16 ft at 10:45PM Mar 19, 2023Observed: 8.16 ft at 11:00PM Mar 19, 2023Observed: 8.16 ft at 11:15PM Mar 19, 2023Observed: 8.15 ft at 11:30PM Mar 19, 2023Observed: 8.15 ft at 11:45PM Mar 19, 2023Observed: 8.15 ft at 12:00AM Mar 20, 2023Observed: 8.15 ft at 12:15AM Mar 20, 2023Observed: 8.15 ft at 12:30AM Mar 20, 2023Observed: 8.16 ft at 12:45AM Mar 20, 2023Observed: 8.15 ft at 1:00AM Mar 20, 2023Observed: 8.15 ft at 1:15AM Mar 20, 2023Observed: 8.16 ft at 1:30AM Mar 20, 2023Observed: 8.16 ft at 1:45AM Mar 20, 2023Observed: 8.16 ft at 2:00AM Mar 20, 2023Observed: 8.15 ft at 2:15AM Mar 20, 2023Observed: 8.15 ft at 2:30AM Mar 20, 2023Observed: 8.15 ft at 2:45AM Mar 20, 2023Observed: 8.15 ft at 3:00AM Mar 20, 2023Observed: 8.16 ft at 3:15AM Mar 20, 2023Observed: 8.15 ft at 3:30AM Mar 20, 2023Observed: 8.16 ft at 3:45AM Mar 20, 2023Observed: 8.15 ft at 4:00AM Mar 20, 2023Observed: 8.16 ft at 4:15AM Mar 20, 2023Observed: 8.16 ft at 4:30AM Mar 20, 2023Observed: 8.16 ft at 4:45AM Mar 20, 2023Observed: 8.16 ft at 5:00AM Mar 20, 2023Observed: 8.15 ft at 5:15AM Mar 20, 2023Observed: 8.16 ft at 5:30AM Mar 20, 2023Observed: 8.16 ft at 5:45AM Mar 20, 2023Observed: 8.16 ft at 6:00AM Mar 20, 2023Observed: 8.16 ft at 6:15AM Mar 20, 2023Observed: 8.16 ft at 6:30AM Mar 20, 2023Observed: 8.16 ft at 6:45AM Mar 20, 2023Observed: 8.16 ft at 7:00AM Mar 20, 2023Observed: 8.16 ft at 7:15AM Mar 20, 2023Observed: 8.16 ft at 7:30AM Mar 20, 2023Observed: 8.16 ft at 7:45AM Mar 20, 2023Observed: 8.16 ft at 8:00AM Mar 20, 2023Observed: 8.16 ft at 8:15AM Mar 20, 2023Observed: 8.16 ft at 8:30AM Mar 20, 2023Observed: 8.16 ft at 8:45AM Mar 20, 2023Observed: 8.16 ft at 9:00AM Mar 20, 2023Observed: 8.16 ft at 9:15AM Mar 20, 2023Observed: 8.16 ft at 9:30AM Mar 20, 2023Observed: 8.15 ft at 9:45AM Mar 20, 2023Observed: 8.13 ft at 11:00AM Mar 20, 2023Observed: 8.15 ft at 11:15AM Mar 20, 2023Observed: 8.14 ft at 11:30AM Mar 20, 2023Observed: 8.15 ft at 11:45AM Mar 20, 2023Observed: 8.1 ft at 12:00PM Mar 20, 2023Observed: 8.15 ft at 12:15PM Mar 20, 2023Observed: 8.11 ft at 12:30PM Mar 20, 2023Observed: 8.13 ft at 12:45PM Mar 20, 2023Observed: 8.15 ft at 1:00PM Mar 20, 2023Observed: 8.12 ft at 1:15PM Mar 20, 2023Observed: 8.15 ft at 1:30PM Mar 20, 2023Observed: 8.15 ft at 1:45PM Mar 20, 2023Observed: 8.14 ft at 2:00PM Mar 20, 2023Observed: 8.14 ft at 2:15PM Mar 20, 2023Observed: 8.11 ft at 2:30PM Mar 20, 2023Observed: 8.15 ft at 2:45PM Mar 20, 2023Observed: 8.15 ft at 3:00PM Mar 20, 2023Observed: 8.11 ft at 3:15PM Mar 20, 2023Observed: 8.09 ft at 3:30PM Mar 20, 2023Observed: 8.08 ft at 3:45PM Mar 20, 2023Observed: 8.11 ft at 4:00PM Mar 20, 2023Observed: 8.11 ft at 4:15PM Mar 20, 2023Observed: 8.15 ft at 4:30PM Mar 20, 2023Observed: 8.15 ft at 4:45PM Mar 20, 2023Observed: 8.07 ft at 5:00PM Mar 20, 2023Observed: 8.12 ft at 5:15PM Mar 20, 2023Observed: 8.1 ft at 5:30PM Mar 20, 2023Observed: 8.08 ft at 5:45PM Mar 20, 2023Observed: 8.14 ft at 6:00PM Mar 20, 2023Observed: 8.13 ft at 6:15PM Mar 20, 2023Observed: 8.14 ft at 6:30PM Mar 20, 2023Observed: 8.14 ft at 6:45PM Mar 20, 2023Observed: 8.15 ft at 7:00PM Mar 20, 2023Observed: 8.15 ft at 7:15PM Mar 20, 2023Observed: 8.15 ft at 7:30PM Mar 20, 2023Observed: 8.14 ft at 7:45PM Mar 20, 2023Observed: 8.13 ft at 8:00PM Mar 20, 2023Observed: 8.14 ft at 8:15PM Mar 20, 2023Observed: 8.14 ft at 8:30PM Mar 20, 2023Observed: 8.15 ft at 8:45PM Mar 20, 2023Observed: 8.14 ft at 9:00PM Mar 20, 2023Observed: 8.15 ft at 9:15PM Mar 20, 2023Observed: 8.15 ft at 9:30PM Mar 20, 2023Observed: 8.14 ft at 9:45PM Mar 20, 2023Observed: 8.15 ft at 10:00PM Mar 20, 2023Observed: 8.14 ft at 10:15PM Mar 20, 2023Observed: 8.15 ft at 10:30PM Mar 20, 2023Observed: 8.15 ft at 10:45PM Mar 20, 2023Observed: 8.15 ft at 11:00PM Mar 20, 2023Observed: 8.15 ft at 11:15PM Mar 20, 2023Observed: 8.15 ft at 11:30PM Mar 20, 2023Observed: 8.14 ft at 11:45PM Mar 20, 2023Observed: 8.15 ft at 12:00AM Mar 21, 2023Observed: 8.15 ft at 12:15AM Mar 21, 2023Observed: 8.15 ft at 12:30AM Mar 21, 2023Observed: 8.15 ft at 12:45AM Mar 21, 2023Observed: 8.15 ft at 1:00AM Mar 21, 2023Observed: 8.15 ft at 1:15AM Mar 21, 2023Observed: 8.15 ft at 1:30AM Mar 21, 2023Observed: 8.15 ft at 1:45AM Mar 21, 2023Observed: 8.15 ft at 2:00AM Mar 21, 2023Observed: 8.15 ft at 2:15AM Mar 21, 2023Observed: 8.15 ft at 2:30AM Mar 21, 2023Observed: 8.15 ft at 2:45AM Mar 21, 2023Observed: 8.15 ft at 3:00AM Mar 21, 2023Observed: 8.15 ft at 3:15AM Mar 21, 2023Observed: 8.15 ft at 3:30AM Mar 21, 2023Observed: 8.15 ft at 3:45AM Mar 21, 2023Observed: 8.15 ft at 4:00AM Mar 21, 2023Observed: 8.15 ft at 4:15AM Mar 21, 2023Observed: 8.15 ft at 4:30AM Mar 21, 2023Observed: 8.15 ft at 4:45AM Mar 21, 2023Observed: 8.15 ft at 5:00AM Mar 21, 2023Observed: 8.15 ft at 5:15AM Mar 21, 2023Observed: 8.15 ft at 5:30AM Mar 21, 2023Observed: 8.15 ft at 5:45AM Mar 21, 2023USGS--Water Resources of the United StatesRVTI2(plotting HGIRG) Graph Created (6:52AM Mar 21, 2023)ObservedLatest observed value: 8.15 ft at 5:45 AM CDT 21-Mar-2023. Flood Stage is 23 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.

NOTE: Forecasts for the Sangamon River at Riverton are issued as needed during times of high water, but are not routinely available.

Vertical Datum updated from NGVD29 to NAVD88 by gauge owner.

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Upstream Gauge - at Monticello Upstream Gauge Downstream Gauge Downstream Gauge - at Petersburg
Flood Categories (in feet)
Major Flood Stage: 29
Moderate Flood Stage: 26
Flood Stage: 23
Action Stage: 17
Low Stage (in feet): -9999

Historic Crests
(1) 32.04 ft on 10/04/1926
(2) 31.52 ft on 05/19/1943
(3) 30.15 ft on 09/11/1926
(4) 30.13 ft on 12/31/2015
(5) 30.07 ft on 05/14/2002
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 18.30 ft on 07/10/2022
(2) 15.99 ft on 05/07/2022
(3) 18.88 ft on 04/05/2022
(4) 19.47 ft on 02/23/2022
(5) 18.65 ft on 10/31/2021
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.34 ft on 07/10/2012

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
30 All lanes of Business 55 covered by water at Riverside Park just north of Springfield.
29.5 IL Route 54 East of Bridge under water.
29 Damage begins to residences at the Holiday Estates subdivision in Spaulding.
28.5 Water begins to impact Riverton sewage treatment plant at 100 E. Jefferson Street.
27 Water enters the Dawson water treatment plant at 8313 Mechanicsburg Road.
19.9 Oak Crest Road just east of the river begins to flood.
19 Large areas of farmland inundated.
18 Waters inundate agricultural land near the river.
17.5 Water starts encroaching on Wheeland Park Campground.
Photos
(1) Looking Upstream (Stage: 18.99 ft)
(2) Looking Downstream (Stage: 18.99 ft)
About This Location Collapse

Latitude: 39.843105° N, Longitude: 89.547320° W, Horizontal Datum: NAD27

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 508.00 ft 531.00 ft Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 508.38 ft 531.38 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
How low could the river get?
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Hydrologic Resources Additional Resources
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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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