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Hydrograph River at a Glance Download
Little Calumet River at South Holland Stage (ft)Flow (kcfs)Observed: 6.22 ft at 3:45AM Apr 16, 2024Observed: 6.22 ft at 4:00AM Apr 16, 2024Observed: 6.22 ft at 4:15AM Apr 16, 2024Observed: 6.22 ft at 4:30AM Apr 16, 2024Observed: 6.22 ft at 4:45AM Apr 16, 2024Observed: 6.23 ft at 5:00AM Apr 16, 2024Observed: 6.22 ft at 5:15AM Apr 16, 2024Observed: 6.23 ft at 5:30AM Apr 16, 2024Observed: 6.23 ft at 5:45AM Apr 16, 2024Observed: 6.23 ft at 6:00AM Apr 16, 2024Observed: 6.23 ft at 6:15AM Apr 16, 2024Observed: 6.23 ft at 6:30AM Apr 16, 2024Observed: 6.23 ft at 6:45AM Apr 16, 2024Observed: 6.23 ft at 7:00AM Apr 16, 2024Observed: 6.23 ft at 7:15AM Apr 16, 2024Observed: 6.23 ft at 7:30AM Apr 16, 2024Observed: 6.23 ft at 7:45AM Apr 16, 2024Observed: 6.23 ft at 8:00AM Apr 16, 2024Observed: 6.23 ft at 8:15AM Apr 16, 2024Observed: 6.23 ft at 8:30AM Apr 16, 2024Observed: 6.22 ft at 8:45AM Apr 16, 2024Observed: 6.22 ft at 9:00AM Apr 16, 2024Observed: 6.22 ft at 9:15AM Apr 16, 2024Observed: 6.22 ft at 9:30AM Apr 16, 2024Observed: 6.21 ft at 9:45AM Apr 16, 2024Observed: 6.22 ft at 10:00AM Apr 16, 2024Observed: 6.21 ft at 10:15AM Apr 16, 2024Observed: 6.21 ft at 10:30AM Apr 16, 2024Observed: 6.21 ft at 10:45AM Apr 16, 2024Observed: 6.2 ft at 11:00AM Apr 16, 2024Observed: 6.2 ft at 11:15AM Apr 16, 2024Observed: 6.19 ft at 11:30AM Apr 16, 2024Observed: 6.2 ft at 11:45AM Apr 16, 2024Observed: 6.19 ft at 12:00PM Apr 16, 2024Observed: 6.18 ft at 12:15PM Apr 16, 2024Observed: 6.18 ft at 12:30PM Apr 16, 2024Observed: 6.18 ft at 12:45PM Apr 16, 2024Observed: 6.17 ft at 1:00PM Apr 16, 2024Observed: 6.16 ft at 1:15PM Apr 16, 2024Observed: 6.16 ft at 1:30PM Apr 16, 2024Observed: 6.16 ft at 1:45PM Apr 16, 2024Observed: 6.15 ft at 2:00PM Apr 16, 2024Observed: 6.14 ft at 2:15PM Apr 16, 2024Observed: 6.14 ft at 2:30PM Apr 16, 2024Observed: 6.13 ft at 2:45PM Apr 16, 2024Observed: 6.13 ft at 3:00PM Apr 16, 2024Observed: 6.12 ft at 3:15PM Apr 16, 2024Observed: 6.12 ft at 3:30PM Apr 16, 2024Observed: 6.11 ft at 3:45PM Apr 16, 2024Observed: 6.11 ft at 4:00PM Apr 16, 2024Observed: 6.1 ft at 4:15PM Apr 16, 2024Observed: 6.1 ft at 4:30PM Apr 16, 2024Observed: 6.1 ft at 4:45PM Apr 16, 2024Observed: 6.09 ft at 5:00PM Apr 16, 2024Observed: 6.09 ft at 5:15PM Apr 16, 2024Observed: 6.09 ft at 5:30PM Apr 16, 2024Observed: 6.09 ft at 5:45PM Apr 16, 2024Observed: 6.08 ft at 6:00PM Apr 16, 2024Observed: 6.08 ft at 6:15PM Apr 16, 2024Observed: 6.08 ft at 6:30PM Apr 16, 2024Observed: 6.08 ft at 6:45PM Apr 16, 2024Observed: 6.08 ft at 7:00PM Apr 16, 2024Observed: 6.07 ft at 7:15PM Apr 16, 2024Observed: 6.08 ft at 7:30PM Apr 16, 2024Observed: 6.08 ft at 7:45PM Apr 16, 2024Observed: 6.08 ft at 8:00PM Apr 16, 2024Observed: 6.08 ft at 8:15PM Apr 16, 2024Observed: 6.08 ft at 8:30PM Apr 16, 2024Observed: 6.08 ft at 8:45PM Apr 16, 2024Observed: 6.08 ft at 9:00PM Apr 16, 2024Observed: 6.08 ft at 9:15PM Apr 16, 2024Observed: 6.09 ft at 9:30PM Apr 16, 2024Observed: 6.09 ft at 9:45PM Apr 16, 2024Observed: 6.1 ft at 10:00PM Apr 16, 2024Observed: 6.1 ft at 10:15PM Apr 16, 2024Observed: 6.1 ft at 10:30PM Apr 16, 2024Observed: 6.11 ft at 10:45PM Apr 16, 2024Observed: 6.11 ft at 11:00PM Apr 16, 2024Observed: 6.11 ft at 11:15PM Apr 16, 2024Observed: 6.11 ft at 11:30PM Apr 16, 2024Observed: 6.12 ft at 11:45PM Apr 16, 2024Observed: 6.11 ft at 12:00AM Apr 17, 2024Observed: 6.12 ft at 12:15AM Apr 17, 2024Observed: 6.12 ft at 12:30AM Apr 17, 2024Observed: 6.11 ft at 12:45AM Apr 17, 2024Observed: 6.11 ft at 1:00AM Apr 17, 2024Observed: 6.11 ft at 1:15AM Apr 17, 2024Observed: 6.12 ft at 1:30AM Apr 17, 2024Observed: 6.11 ft at 1:45AM Apr 17, 2024Observed: 6.11 ft at 2:00AM Apr 17, 2024Observed: 6.11 ft at 2:15AM Apr 17, 2024Observed: 6.12 ft at 2:30AM Apr 17, 2024Observed: 6.12 ft at 2:45AM Apr 17, 2024Observed: 6.12 ft at 3:00AM Apr 17, 2024Observed: 6.12 ft at 3:15AM Apr 17, 2024Observed: 6.12 ft at 3:30AM Apr 17, 2024Observed: 6.12 ft at 3:45AM Apr 17, 2024Observed: 6.13 ft at 4:00AM Apr 17, 2024Observed: 6.13 ft at 4:15AM Apr 17, 2024Observed: 6.13 ft at 4:30AM Apr 17, 2024Observed: 6.13 ft at 4:45AM Apr 17, 2024Observed: 6.13 ft at 5:00AM Apr 17, 2024Observed: 6.13 ft at 5:15AM Apr 17, 2024Observed: 6.14 ft at 5:30AM Apr 17, 2024Observed: 6.15 ft at 5:45AM Apr 17, 2024Observed: 6.16 ft at 6:00AM Apr 17, 2024Observed: 6.16 ft at 6:15AM Apr 17, 2024Observed: 6.16 ft at 6:30AM Apr 17, 2024Observed: 6.17 ft at 6:45AM Apr 17, 2024Observed: 6.18 ft at 7:00AM Apr 17, 2024Observed: 6.18 ft at 7:15AM Apr 17, 2024Observed: 6.18 ft at 7:30AM Apr 17, 2024Observed: 6.18 ft at 7:45AM Apr 17, 2024Observed: 6.19 ft at 8:00AM Apr 17, 2024Observed: 6.19 ft at 8:15AM Apr 17, 2024Observed: 6.19 ft at 8:30AM Apr 17, 2024Observed: 6.2 ft at 8:45AM Apr 17, 2024Observed: 6.19 ft at 9:00AM Apr 17, 2024Observed: 6.2 ft at 9:15AM Apr 17, 2024Observed: 6.2 ft at 9:30AM Apr 17, 2024Observed: 6.21 ft at 9:45AM Apr 17, 2024Observed: 6.21 ft at 10:00AM Apr 17, 2024Observed: 6.22 ft at 10:15AM Apr 17, 2024Observed: 6.21 ft at 10:30AM Apr 17, 2024Observed: 6.22 ft at 10:45AM Apr 17, 2024Observed: 6.21 ft at 11:00AM Apr 17, 2024Observed: 6.21 ft at 11:15AM Apr 17, 2024Observed: 6.22 ft at 11:30AM Apr 17, 2024Observed: 6.22 ft at 11:45AM Apr 17, 2024Observed: 6.22 ft at 12:00PM Apr 17, 2024Observed: 6.21 ft at 12:15PM Apr 17, 2024Observed: 6.21 ft at 12:30PM Apr 17, 2024Observed: 6.21 ft at 12:45PM Apr 17, 2024Observed: 6.21 ft at 1:00PM Apr 17, 2024Observed: 6.2 ft at 1:15PM Apr 17, 2024Observed: 6.2 ft at 1:30PM Apr 17, 2024Observed: 6.21 ft at 1:45PM Apr 17, 2024Observed: 6.19 ft at 2:00PM Apr 17, 2024Observed: 6.19 ft at 2:15PM Apr 17, 2024Observed: 6.19 ft at 2:30PM Apr 17, 2024Observed: 6.19 ft at 2:45PM Apr 17, 2024Observed: 6.18 ft at 3:00PM Apr 17, 2024Observed: 6.18 ft at 3:15PM Apr 17, 2024Observed: 6.19 ft at 3:30PM Apr 17, 2024Observed: 6.17 ft at 3:45PM Apr 17, 2024Observed: 6.18 ft at 4:00PM Apr 17, 2024Observed: 6.18 ft at 4:15PM Apr 17, 2024Observed: 6.18 ft at 4:30PM Apr 17, 2024Observed: 6.18 ft at 4:45PM Apr 17, 2024Observed: 6.18 ft at 5:00PM Apr 17, 2024Observed: 6.17 ft at 5:15PM Apr 17, 2024Observed: 6.18 ft at 5:30PM Apr 17, 2024Observed: 6.18 ft at 5:45PM Apr 17, 2024Observed: 6.18 ft at 6:00PM Apr 17, 2024Observed: 6.18 ft at 6:15PM Apr 17, 2024Observed: 6.18 ft at 6:30PM Apr 17, 2024Observed: 6.18 ft at 6:45PM Apr 17, 2024Observed: 6.17 ft at 7:00PM Apr 17, 2024Observed: 6.18 ft at 7:15PM Apr 17, 2024Observed: 6.17 ft at 7:30PM Apr 17, 2024Observed: 6.18 ft at 7:45PM Apr 17, 2024Observed: 6.18 ft at 8:00PM Apr 17, 2024Observed: 6.18 ft at 8:15PM Apr 17, 2024Observed: 6.17 ft at 8:30PM Apr 17, 2024Observed: 6.17 ft at 8:45PM Apr 17, 2024Observed: 6.17 ft at 9:00PM Apr 17, 2024Observed: 6.17 ft at 9:15PM Apr 17, 2024Observed: 6.17 ft at 9:30PM Apr 17, 2024Observed: 6.17 ft at 9:45PM Apr 17, 2024Observed: 6.17 ft at 10:00PM Apr 17, 2024Observed: 6.16 ft at 10:15PM Apr 17, 2024Observed: 6.16 ft at 10:30PM Apr 17, 2024Observed: 6.16 ft at 10:45PM Apr 17, 2024Observed: 6.16 ft at 11:00PM Apr 17, 2024Observed: 6.16 ft at 11:15PM Apr 17, 2024Observed: 6.16 ft at 11:30PM Apr 17, 2024Observed: 6.16 ft at 11:45PM Apr 17, 2024Observed: 6.15 ft at 12:00AM Apr 18, 2024Observed: 6.15 ft at 12:15AM Apr 18, 2024Observed: 6.15 ft at 12:30AM Apr 18, 2024Observed: 6.15 ft at 12:45AM Apr 18, 2024Observed: 6.14 ft at 1:00AM Apr 18, 2024Observed: 6.14 ft at 1:15AM Apr 18, 2024Observed: 6.14 ft at 1:30AM Apr 18, 2024Observed: 6.14 ft at 1:45AM Apr 18, 2024Observed: 6.13 ft at 2:00AM Apr 18, 2024Observed: 6.13 ft at 2:15AM Apr 18, 2024Observed: 6.12 ft at 2:30AM Apr 18, 2024Observed: 6.12 ft at 2:45AM Apr 18, 2024Observed: 6.12 ft at 3:00AM Apr 18, 2024Observed: 6.12 ft at 3:15AM Apr 18, 2024Observed: 6.11 ft at 3:30AM Apr 18, 2024Observed: 6.12 ft at 3:45AM Apr 18, 2024Observed: 6.11 ft at 4:00AM Apr 18, 2024Observed: 6.11 ft at 4:15AM Apr 18, 2024Observed: 6.1 ft at 4:30AM Apr 18, 2024Observed: 6.11 ft at 4:45AM Apr 18, 2024Observed: 6.1 ft at 5:00AM Apr 18, 2024Observed: 6.1 ft at 5:15AM Apr 18, 2024Observed: 6.1 ft at 5:30AM Apr 18, 2024Observed: 6.09 ft at 5:45AM Apr 18, 2024Observed: 6.09 ft at 6:00AM Apr 18, 2024Observed: 6.09 ft at 6:15AM Apr 18, 2024Observed: 6.09 ft at 6:30AM Apr 18, 2024Observed: 6.09 ft at 6:45AM Apr 18, 2024Observed: 6.09 ft at 7:00AM Apr 18, 2024Observed: 6.08 ft at 7:30AM Apr 18, 2024Observed: 6.08 ft at 7:45AM Apr 18, 2024Observed: 6.08 ft at 8:00AM Apr 18, 2024Observed: 6.07 ft at 8:15AM Apr 18, 2024Observed: 6.07 ft at 8:30AM Apr 18, 2024Observed: 6.07 ft at 8:45AM Apr 18, 2024Observed: 6.07 ft at 9:00AM Apr 18, 2024Observed: 6.07 ft at 9:15AM Apr 18, 2024Observed: 6.06 ft at 9:30AM Apr 18, 2024Observed: 6.06 ft at 9:45AM Apr 18, 2024Observed: 6.06 ft at 10:00AM Apr 18, 2024Observed: 6.05 ft at 10:15AM Apr 18, 2024Observed: 6.05 ft at 10:30AM Apr 18, 2024Observed: 6.05 ft at 10:45AM Apr 18, 2024Observed: 6.05 ft at 11:00AM Apr 18, 2024Observed: 6.04 ft at 11:15AM Apr 18, 2024Observed: 6.04 ft at 11:30AM Apr 18, 2024Observed: 6.04 ft at 11:45AM Apr 18, 2024Observed: 6.03 ft at 12:00PM Apr 18, 2024Observed: 6.03 ft at 12:15PM Apr 18, 2024Observed: 6.03 ft at 12:30PM Apr 18, 2024Observed: 6.03 ft at 12:45PM Apr 18, 2024Observed: 6.01 ft at 1:00PM Apr 18, 2024Observed: 6.02 ft at 1:15PM Apr 18, 2024Observed: 6.02 ft at 1:30PM Apr 18, 2024Observed: 6.01 ft at 1:45PM Apr 18, 2024Observed: 6.01 ft at 2:00PM Apr 18, 2024Observed: 6 ft at 2:15PM Apr 18, 2024Observed: 6 ft at 2:30PM Apr 18, 2024Observed: 6 ft at 2:45PM Apr 18, 2024Observed: 5.99 ft at 3:00PM Apr 18, 2024Observed: 5.99 ft at 3:15PM Apr 18, 2024Observed: 5.99 ft at 3:30PM Apr 18, 2024Observed: 5.98 ft at 3:45PM Apr 18, 2024Observed: 5.98 ft at 4:00PM Apr 18, 2024Observed: 5.98 ft at 4:15PM Apr 18, 2024Observed: 5.98 ft at 4:30PM Apr 18, 2024Observed: 5.97 ft at 4:45PM Apr 18, 2024Observed: 5.97 ft at 5:00PM Apr 18, 2024Observed: 5.97 ft at 5:15PM Apr 18, 2024Observed: 5.97 ft at 5:30PM Apr 18, 2024Observed: 5.97 ft at 5:45PM Apr 18, 2024Observed: 5.97 ft at 6:00PM Apr 18, 2024Observed: 5.96 ft at 6:15PM Apr 18, 2024Observed: 5.96 ft at 6:30PM Apr 18, 2024Observed: 5.97 ft at 6:45PM Apr 18, 2024Observed: 5.96 ft at 7:00PM Apr 18, 2024Observed: 5.96 ft at 7:15PM Apr 18, 2024Observed: 5.96 ft at 7:30PM Apr 18, 2024Observed: 5.96 ft at 7:45PM Apr 18, 2024Observed: 5.96 ft at 8:00PM Apr 18, 2024Observed: 5.96 ft at 8:15PM Apr 18, 2024Observed: 5.96 ft at 8:30PM Apr 18, 2024Observed: 5.96 ft at 8:45PM Apr 18, 2024Observed: 5.96 ft at 9:00PM Apr 18, 2024Observed: 5.96 ft at 9:15PM Apr 18, 2024Observed: 5.96 ft at 9:30PM Apr 18, 2024Observed: 5.97 ft at 9:45PM Apr 18, 2024Observed: 5.96 ft at 10:00PM Apr 18, 2024Observed: 5.97 ft at 10:15PM Apr 18, 2024Observed: 5.97 ft at 10:30PM Apr 18, 2024Observed: 5.98 ft at 10:45PM Apr 18, 2024Observed: 5.99 ft at 11:00PM Apr 18, 2024Observed: 6 ft at 11:15PM Apr 18, 2024Observed: 6.02 ft at 11:30PM Apr 18, 2024Observed: 6.04 ft at 11:45PM Apr 18, 2024Observed: 6.05 ft at 12:00AM Apr 19, 2024Observed: 6.06 ft at 12:15AM Apr 19, 2024Observed: 6.07 ft at 12:30AM Apr 19, 2024Observed: 6.09 ft at 12:45AM Apr 19, 2024Observed: 6.09 ft at 1:00AM Apr 19, 2024Observed: 6.1 ft at 1:15AM Apr 19, 2024Observed: 6.1 ft at 1:30AM Apr 19, 2024Observed: 6.11 ft at 1:45AM Apr 19, 2024Observed: 6.11 ft at 2:00AM Apr 19, 2024Observed: 6.11 ft at 2:15AM Apr 19, 2024Observed: 6.12 ft at 2:30AM Apr 19, 2024Observed: 6.12 ft at 2:45AM Apr 19, 2024Observed: 6.12 ft at 3:00AM Apr 19, 2024Observed: 6.13 ft at 3:15AM Apr 19, 2024Observed: 6.13 ft at 3:30AM Apr 19, 2024Observed: 6.14 ft at 3:45AM Apr 19, 2024Observed: 6.15 ft at 4:00AM Apr 19, 2024Observed: 6.16 ft at 4:15AM Apr 19, 2024Observed: 6.17 ft at 4:30AM Apr 19, 2024Observed: 6.19 ft at 4:45AM Apr 19, 2024Observed: 6.21 ft at 5:00AM Apr 19, 2024Observed: 6.23 ft at 5:15AM Apr 19, 2024Observed: 6.26 ft at 5:30AM Apr 19, 2024Observed: 6.28 ft at 5:45AM Apr 19, 2024Observed: 6.31 ft at 6:00AM Apr 19, 2024Observed: 6.34 ft at 6:15AM Apr 19, 2024Observed: 6.36 ft at 6:30AM Apr 19, 2024Observed: 6.39 ft at 6:45AM Apr 19, 2024Observed: 6.43 ft at 7:00AM Apr 19, 2024Observed: 6.45 ft at 7:15AM Apr 19, 2024Observed: 6.47 ft at 7:30AM Apr 19, 2024Observed: 6.49 ft at 7:45AM Apr 19, 2024Observed: 6.52 ft at 8:00AM Apr 19, 2024Observed: 6.54 ft at 8:15AM Apr 19, 2024Observed: 6.55 ft at 8:30AM Apr 19, 2024Observed: 6.57 ft at 8:45AM Apr 19, 2024Observed: 6.59 ft at 9:00AM Apr 19, 2024Observed: 6.6 ft at 9:15AM Apr 19, 2024Observed: 6.62 ft at 9:30AM Apr 19, 2024Observed: 6.63 ft at 9:45AM Apr 19, 2024Observed: 6.64 ft at 10:00AM Apr 19, 2024Observed: 6.66 ft at 10:15AM Apr 19, 2024Observed: 6.66 ft at 10:30AM Apr 19, 2024Observed: 6.67 ft at 10:45AM Apr 19, 2024Observed: 6.67 ft at 11:00AM Apr 19, 2024Observed: 6.67 ft at 11:15AM Apr 19, 2024Highest Observation: 6.69 ft at 11:30AM Apr 19, 2024Highest Observation: 6.69 ft at 11:45AM Apr 19, 2024Highest Observation: 6.69 ft at 12:00PM Apr 19, 2024Observed: 6.68 ft at 12:15PM Apr 19, 2024Highest Observation: 6.69 ft at 12:30PM Apr 19, 2024Observed: 6.68 ft at 12:45PM Apr 19, 2024Highest Observation: 6.69 ft at 1:00PM Apr 19, 2024Highest Observation: 6.69 ft at 1:15PM Apr 19, 2024Observed: 6.68 ft at 1:30PM Apr 19, 2024Observed: 6.67 ft at 1:45PM Apr 19, 2024Observed: 6.67 ft at 2:00PM Apr 19, 2024Observed: 6.66 ft at 2:15PM Apr 19, 2024Observed: 6.67 ft at 2:30PM Apr 19, 2024Observed: 6.67 ft at 2:45PM Apr 19, 2024Observed: 6.66 ft at 3:00PM Apr 19, 2024Observed: 6.66 ft at 3:15PM Apr 19, 2024Observed: 6.64 ft at 3:30PM Apr 19, 2024Observed: 6.65 ft at 3:45PM Apr 19, 2024Observed: 6.63 ft at 4:00PM Apr 19, 2024Observed: 6.62 ft at 4:15PM Apr 19, 2024Observed: 6.63 ft at 4:30PM Apr 19, 2024Observed: 6.63 ft at 4:45PM Apr 19, 2024Observed: 6.62 ft at 5:00PM Apr 19, 2024Observed: 6.62 ft at 5:15PM Apr 19, 2024Observed: 6.61 ft at 5:30PM Apr 19, 2024Observed: 6.6 ft at 5:45PM Apr 19, 2024Observed: 6.6 ft at 6:00PM Apr 19, 2024Observed: 6.6 ft at 6:15PM Apr 19, 2024Observed: 6.6 ft at 6:30PM Apr 19, 2024Observed: 6.58 ft at 6:45PM Apr 19, 2024Observed: 6.58 ft at 7:00PM Apr 19, 2024Observed: 6.58 ft at 7:15PM Apr 19, 2024Observed: 6.57 ft at 7:30PM Apr 19, 2024Observed: 6.56 ft at 7:45PM Apr 19, 2024Observed: 6.56 ft at 8:00PM Apr 19, 2024Observed: 6.56 ft at 8:15PM Apr 19, 2024Observed: 6.55 ft at 8:30PM Apr 19, 2024Observed: 6.55 ft at 8:45PM Apr 19, 2024Observed: 6.54 ft at 9:00PM Apr 19, 2024Observed: 6.53 ft at 9:15PM Apr 19, 2024Observed: 6.54 ft at 9:30PM Apr 19, 2024Observed: 6.53 ft at 9:45PM Apr 19, 2024Observed: 6.52 ft at 10:00PM Apr 19, 2024Observed: 6.52 ft at 10:15PM Apr 19, 2024Observed: 6.51 ft at 10:30PM Apr 19, 2024Observed: 6.51 ft at 10:45PM Apr 19, 2024Observed: 6.51 ft at 11:00PM Apr 19, 2024Observed: 6.5 ft at 11:15PM Apr 19, 2024Observed: 6.49 ft at 11:30PM Apr 19, 2024Observed: 6.49 ft at 11:45PM Apr 19, 2024Observed: 6.48 ft at 12:00AM Apr 20, 2024Observed: 6.48 ft at 12:15AM Apr 20, 2024Observed: 6.47 ft at 12:30AM Apr 20, 2024Observed: 6.47 ft at 12:45AM Apr 20, 2024Observed: 6.47 ft at 1:00AM Apr 20, 2024Observed: 6.46 ft at 1:15AM Apr 20, 2024Observed: 6.46 ft at 1:30AM Apr 20, 2024Observed: 6.45 ft at 1:45AM Apr 20, 2024Observed: 6.45 ft at 2:00AM Apr 20, 2024Observed: 6.44 ft at 2:15AM Apr 20, 2024Observed: 6.44 ft at 2:30AM Apr 20, 2024Observed: 6.43 ft at 2:45AM Apr 20, 2024Observed: 6.43 ft at 3:00AM Apr 20, 2024Observed: 6.43 ft at 3:15AM Apr 20, 2024Observed: 6.42 ft at 3:30AM Apr 20, 2024Observed: 6.42 ft at 3:45AM Apr 20, 2024Observed: 6.41 ft at 4:00AM Apr 20, 2024Observed: 6.4 ft at 4:15AM Apr 20, 2024Observed: 6.39 ft at 4:30AM Apr 20, 2024Observed: 6.39 ft at 4:45AM Apr 20, 2024Observed: 6.38 ft at 5:00AM Apr 20, 2024Observed: 6.38 ft at 5:15AM Apr 20, 2024Observed: 6.38 ft at 5:30AM Apr 20, 2024Observed: 6.37 ft at 5:45AM Apr 20, 2024Observed: 6.36 ft at 6:00AM Apr 20, 2024Observed: 6.36 ft at 6:15AM Apr 20, 2024Observed: 6.35 ft at 6:30AM Apr 20, 2024Observed: 6.35 ft at 6:45AM Apr 20, 2024Observed: 6.34 ft at 7:00AM Apr 20, 2024Observed: 6.34 ft at 7:15AM Apr 20, 2024Observed: 6.33 ft at 7:30AM Apr 20, 2024Observed: 6.33 ft at 7:45AM Apr 20, 2024Observed: 6.32 ft at 8:00AM Apr 20, 2024Observed: 6.32 ft at 8:15AM Apr 20, 2024Observed: 6.31 ft at 8:30AM Apr 20, 2024Observed: 6.3 ft at 8:45AM Apr 20, 2024Observed: 6.3 ft at 9:00AM Apr 20, 2024Observed: 6.3 ft at 9:15AM Apr 20, 2024Observed: 6.29 ft at 9:30AM Apr 20, 2024Observed: 6.28 ft at 9:45AM Apr 20, 2024Observed: 6.28 ft at 10:00AM Apr 20, 2024Observed: 6.27 ft at 10:15AM Apr 20, 2024Observed: 6.26 ft at 10:30AM Apr 20, 2024Observed: 6.26 ft at 10:45AM Apr 20, 2024Observed: 6.21 ft at 1:00PM Apr 20, 2024Observed: 6.2 ft at 1:15PM Apr 20, 2024Observed: 6.19 ft at 1:30PM Apr 20, 2024Observed: 6.19 ft at 1:45PM Apr 20, 2024Observed: 6.19 ft at 2:00PM Apr 20, 2024Observed: 6.17 ft at 2:15PM Apr 20, 2024Observed: 6.18 ft at 2:30PM Apr 20, 2024Observed: 6.17 ft at 2:45PM Apr 20, 2024Observed: 6.16 ft at 3:00PM Apr 20, 2024Observed: 6.16 ft at 3:15PM Apr 20, 2024Observed: 6.15 ft at 3:30PM Apr 20, 2024Observed: 6.15 ft at 3:45PM Apr 20, 2024Observed: 6.14 ft at 4:00PM Apr 20, 2024Observed: 6.14 ft at 4:15PM Apr 20, 2024Observed: 6.13 ft at 4:30PM Apr 20, 2024Observed: 6.13 ft at 4:45PM Apr 20, 2024Observed: 6.13 ft at 5:00PM Apr 20, 2024Observed: 6.12 ft at 5:15PM Apr 20, 2024Observed: 6.12 ft at 5:30PM Apr 20, 2024Observed: 6.11 ft at 5:45PM Apr 20, 2024Observed: 6.1 ft at 6:00PM Apr 20, 2024Observed: 6.1 ft at 6:15PM Apr 20, 2024Observed: 6.1 ft at 6:30PM Apr 20, 2024Observed: 6.1 ft at 6:45PM Apr 20, 2024Observed: 6.1 ft at 7:00PM Apr 20, 2024Observed: 6.09 ft at 7:15PM Apr 20, 2024Observed: 6.09 ft at 7:30PM Apr 20, 2024Observed: 6.09 ft at 7:45PM Apr 20, 2024Observed: 6.09 ft at 8:00PM Apr 20, 2024Observed: 6.08 ft at 8:15PM Apr 20, 2024Observed: 6.08 ft at 8:30PM Apr 20, 2024Observed: 6.08 ft at 8:45PM Apr 20, 2024Observed: 6.08 ft at 9:00PM Apr 20, 2024Observed: 6.08 ft at 9:15PM Apr 20, 2024Observed: 6.08 ft at 9:30PM Apr 20, 2024Observed: 6.08 ft at 9:45PM Apr 20, 2024Observed: 6.07 ft at 10:00PM Apr 20, 2024Observed: 6.07 ft at 10:15PM Apr 20, 2024Observed: 6.07 ft at 10:30PM Apr 20, 2024Observed: 6.07 ft at 10:45PM Apr 20, 2024Observed: 6.07 ft at 11:00PM Apr 20, 2024Observed: 6.07 ft at 11:15PM Apr 20, 2024Observed: 6.07 ft at 11:30PM Apr 20, 2024Observed: 6.07 ft at 11:45PM Apr 20, 2024Observed: 6.06 ft at 12:00AM Apr 21, 2024Observed: 6.06 ft at 12:15AM Apr 21, 2024Observed: 6.06 ft at 12:30AM Apr 21, 2024Observed: 6.06 ft at 12:45AM Apr 21, 2024Observed: 6.06 ft at 1:00AM Apr 21, 2024Observed: 6.05 ft at 1:15AM Apr 21, 2024Observed: 6.05 ft at 1:30AM Apr 21, 2024Observed: 6.05 ft at 1:45AM Apr 21, 2024Observed: 6.05 ft at 2:00AM Apr 21, 2024Observed: 6.05 ft at 2:15AM Apr 21, 2024Observed: 6.05 ft at 2:30AM Apr 21, 2024Observed: 6.05 ft at 2:45AM Apr 21, 2024Observed: 6.05 ft at 3:00AM Apr 21, 2024Observed: 6.04 ft at 3:15AM Apr 21, 2024Observed: 6.04 ft at 3:30AM Apr 21, 2024Observed: 6.04 ft at 3:45AM Apr 21, 2024Observed: 6.04 ft at 4:00AM Apr 21, 2024Observed: 6.04 ft at 4:15AM Apr 21, 2024Observed: 6.03 ft at 4:30AM Apr 21, 2024Observed: 6.03 ft at 4:45AM Apr 21, 2024Observed: 6.03 ft at 5:00AM Apr 21, 2024Observed: 6.03 ft at 5:15AM Apr 21, 2024Observed: 6.03 ft at 5:30AM Apr 21, 2024Observed: 6.02 ft at 5:45AM Apr 21, 2024Observed: 6.02 ft at 6:00AM Apr 21, 2024Observed: 6.02 ft at 6:15AM Apr 21, 2024Observed: 6.01 ft at 6:30AM Apr 21, 2024Observed: 6.01 ft at 6:45AM Apr 21, 2024Observed: 6.01 ft at 7:00AM Apr 21, 2024Observed: 6.01 ft at 7:15AM Apr 21, 2024Observed: 6 ft at 7:45AM Apr 21, 2024Observed: 6 ft at 8:00AM Apr 21, 2024Observed: 6 ft at 8:15AM Apr 21, 2024Observed: 5.99 ft at 8:30AM Apr 21, 2024Observed: 5.99 ft at 8:45AM Apr 21, 2024Observed: 5.99 ft at 9:00AM Apr 21, 2024Observed: 5.99 ft at 9:15AM Apr 21, 2024Observed: 5.98 ft at 9:30AM Apr 21, 2024Observed: 5.98 ft at 9:45AM Apr 21, 2024Observed: 5.98 ft at 10:00AM Apr 21, 2024Observed: 5.97 ft at 10:15AM Apr 21, 2024Observed: 5.98 ft at 10:30AM Apr 21, 2024Observed: 5.97 ft at 10:45AM Apr 21, 2024Observed: 5.96 ft at 11:00AM Apr 21, 2024Observed: 5.96 ft at 11:15AM Apr 21, 2024Observed: 5.96 ft at 11:30AM Apr 21, 2024Observed: 5.95 ft at 11:45AM Apr 21, 2024Observed: 5.96 ft at 12:00PM Apr 21, 2024Observed: 5.95 ft at 12:15PM Apr 21, 2024Observed: 5.95 ft at 12:30PM Apr 21, 2024Observed: 5.95 ft at 12:45PM Apr 21, 2024Observed: 5.94 ft at 1:00PM Apr 21, 2024Observed: 5.94 ft at 1:15PM Apr 21, 2024Observed: 5.93 ft at 1:30PM Apr 21, 2024Observed: 5.93 ft at 1:45PM Apr 21, 2024Observed: 5.93 ft at 2:00PM Apr 21, 2024Observed: 5.93 ft at 2:15PM Apr 21, 2024Observed: 5.91 ft at 2:30PM Apr 21, 2024Observed: 5.92 ft at 2:45PM Apr 21, 2024Observed: 5.91 ft at 3:00PM Apr 21, 2024Observed: 5.91 ft at 3:15PM Apr 21, 2024Observed: 5.91 ft at 3:30PM Apr 21, 2024Observed: 5.91 ft at 3:45PM Apr 21, 2024Observed: 5.9 ft at 4:00PM Apr 21, 2024Observed: 5.9 ft at 4:15PM Apr 21, 2024Observed: 5.9 ft at 4:30PM Apr 21, 2024Observed: 5.9 ft at 4:45PM Apr 21, 2024Observed: 5.89 ft at 5:00PM Apr 21, 2024Observed: 5.89 ft at 5:15PM Apr 21, 2024Observed: 5.89 ft at 5:30PM Apr 21, 2024Observed: 5.88 ft at 5:45PM Apr 21, 2024Observed: 5.88 ft at 6:00PM Apr 21, 2024Observed: 5.88 ft at 6:15PM Apr 21, 2024Observed: 5.88 ft at 6:30PM Apr 21, 2024Observed: 5.87 ft at 6:45PM Apr 21, 2024Observed: 5.87 ft at 7:00PM Apr 21, 2024Observed: 5.87 ft at 7:15PM Apr 21, 2024Observed: 5.87 ft at 7:30PM Apr 21, 2024Observed: 5.87 ft at 7:45PM Apr 21, 2024Observed: 5.87 ft at 8:00PM Apr 21, 2024Observed: 5.87 ft at 8:15PM Apr 21, 2024Observed: 5.87 ft at 8:30PM Apr 21, 2024Observed: 5.87 ft at 8:45PM Apr 21, 2024Observed: 5.86 ft at 9:00PM Apr 21, 2024Observed: 5.86 ft at 9:15PM Apr 21, 2024Observed: 5.87 ft at 9:30PM Apr 21, 2024Observed: 5.87 ft at 9:45PM Apr 21, 2024Observed: 5.87 ft at 10:00PM Apr 21, 2024Observed: 5.87 ft at 10:15PM Apr 21, 2024Observed: 5.87 ft at 10:30PM Apr 21, 2024Observed: 5.87 ft at 10:45PM Apr 21, 2024Observed: 5.86 ft at 11:00PM Apr 21, 2024Observed: 5.87 ft at 11:15PM Apr 21, 2024Observed: 5.87 ft at 11:30PM Apr 21, 2024Observed: 5.87 ft at 11:45PM Apr 21, 2024Observed: 5.87 ft at 12:00AM Apr 22, 2024Observed: 5.87 ft at 12:15AM Apr 22, 2024Observed: 5.87 ft at 12:30AM Apr 22, 2024Observed: 5.87 ft at 12:45AM Apr 22, 2024Observed: 5.87 ft at 1:00AM Apr 22, 2024Observed: 5.87 ft at 1:15AM Apr 22, 2024Observed: 5.87 ft at 1:30AM Apr 22, 2024Observed: 5.87 ft at 1:45AM Apr 22, 2024Observed: 5.86 ft at 2:00AM Apr 22, 2024Observed: 5.87 ft at 2:15AM Apr 22, 2024Observed: 5.87 ft at 2:30AM Apr 22, 2024Observed: 5.86 ft at 2:45AM Apr 22, 2024Observed: 5.87 ft at 3:00AM Apr 22, 2024Observed: 5.86 ft at 3:15AM Apr 22, 2024Observed: 5.86 ft at 3:30AM Apr 22, 2024Observed: 5.86 ft at 3:45AM Apr 22, 2024Observed: 5.86 ft at 4:00AM Apr 22, 2024Observed: 5.86 ft at 4:15AM Apr 22, 2024Observed: 5.86 ft at 4:30AM Apr 22, 2024Observed: 5.86 ft at 4:45AM Apr 22, 2024Observed: 5.86 ft at 5:00AM Apr 22, 2024Observed: 5.86 ft at 5:15AM Apr 22, 2024Observed: 5.85 ft at 5:30AM Apr 22, 2024Observed: 5.86 ft at 5:45AM Apr 22, 2024Observed: 5.85 ft at 6:00AM Apr 22, 2024Observed: 5.85 ft at 6:15AM Apr 22, 2024Observed: 5.85 ft at 6:30AM Apr 22, 2024Observed: 5.85 ft at 6:45AM Apr 22, 2024Observed: 5.85 ft at 7:00AM Apr 22, 2024Observed: 5.85 ft at 7:15AM Apr 22, 2024Observed: 5.85 ft at 7:30AM Apr 22, 2024Observed: 5.85 ft at 7:45AM Apr 22, 2024Observed: 5.85 ft at 8:00AM Apr 22, 2024Observed: 5.84 ft at 8:15AM Apr 22, 2024Observed: 5.84 ft at 8:30AM Apr 22, 2024Observed: 5.84 ft at 8:45AM Apr 22, 2024Observed: 5.84 ft at 9:00AM Apr 22, 2024Observed: 5.84 ft at 9:15AM Apr 22, 2024Observed: 5.84 ft at 9:30AM Apr 22, 2024Observed: 5.84 ft at 9:45AM Apr 22, 2024Observed: 5.83 ft at 10:00AM Apr 22, 2024Observed: 5.83 ft at 10:15AM Apr 22, 2024Observed: 5.83 ft at 10:30AM Apr 22, 2024Observed: 5.83 ft at 10:45AM Apr 22, 2024Observed: 5.83 ft at 11:00AM Apr 22, 2024Observed: 5.83 ft at 11:15AM Apr 22, 2024Observed: 5.83 ft at 11:30AM Apr 22, 2024Observed: 5.83 ft at 11:45AM Apr 22, 2024Observed: 5.82 ft at 12:00PM Apr 22, 2024Observed: 5.82 ft at 12:15PM Apr 22, 2024Observed: 5.81 ft at 12:30PM Apr 22, 2024Observed: 5.81 ft at 12:45PM Apr 22, 2024Observed: 5.81 ft at 1:00PM Apr 22, 2024Observed: 5.81 ft at 1:15PM Apr 22, 2024Observed: 5.81 ft at 1:30PM Apr 22, 2024Observed: 5.8 ft at 1:45PM Apr 22, 2024Observed: 5.8 ft at 2:00PM Apr 22, 2024Observed: 5.8 ft at 2:15PM Apr 22, 2024Observed: 5.79 ft at 2:30PM Apr 22, 2024Observed: 5.78 ft at 2:45PM Apr 22, 2024Observed: 5.79 ft at 3:00PM Apr 22, 2024Observed: 5.79 ft at 3:15PM Apr 22, 2024Observed: 5.79 ft at 3:30PM Apr 22, 2024Observed: 5.78 ft at 3:45PM Apr 22, 2024Observed: 5.78 ft at 4:00PM Apr 22, 2024Observed: 5.77 ft at 4:15PM Apr 22, 2024Observed: 5.77 ft at 4:30PM Apr 22, 2024Observed: 5.77 ft at 4:45PM Apr 22, 2024Observed: 5.77 ft at 5:00PM Apr 22, 2024Observed: 5.77 ft at 5:15PM Apr 22, 2024Observed: 5.77 ft at 5:30PM Apr 22, 2024Observed: 5.76 ft at 5:45PM Apr 22, 2024Observed: 5.76 ft at 6:00PM Apr 22, 2024Observed: 5.76 ft at 6:15PM Apr 22, 2024Observed: 5.76 ft at 6:30PM Apr 22, 2024Observed: 5.76 ft at 6:45PM Apr 22, 2024Observed: 5.76 ft at 7:00PM Apr 22, 2024Observed: 5.76 ft at 7:15PM Apr 22, 2024Observed: 5.76 ft at 7:30PM Apr 22, 2024Observed: 5.76 ft at 7:45PM Apr 22, 2024Observed: 5.76 ft at 8:00PM Apr 22, 2024Observed: 5.75 ft at 8:15PM Apr 22, 2024Observed: 5.76 ft at 8:30PM Apr 22, 2024Observed: 5.76 ft at 8:45PM Apr 22, 2024Observed: 5.76 ft at 9:00PM Apr 22, 2024Observed: 5.75 ft at 9:15PM Apr 22, 2024Observed: 5.76 ft at 9:30PM Apr 22, 2024Observed: 5.76 ft at 9:45PM Apr 22, 2024Observed: 5.75 ft at 10:00PM Apr 22, 2024Observed: 5.75 ft at 10:15PM Apr 22, 2024Observed: 5.76 ft at 10:30PM Apr 22, 2024Observed: 5.76 ft at 10:45PM Apr 22, 2024Observed: 5.75 ft at 11:00PM Apr 22, 2024Observed: 5.76 ft at 11:15PM Apr 22, 2024Observed: 5.75 ft at 11:30PM Apr 22, 2024Observed: 5.75 ft at 11:45PM Apr 22, 2024Observed: 5.75 ft at 12:00AM Apr 23, 2024Observed: 5.76 ft at 12:15AM Apr 23, 2024Observed: 5.75 ft at 12:30AM Apr 23, 2024Observed: 5.75 ft at 12:45AM Apr 23, 2024Observed: 5.75 ft at 1:00AM Apr 23, 2024Observed: 5.76 ft at 1:15AM Apr 23, 2024Observed: 5.75 ft at 1:30AM Apr 23, 2024Observed: 5.75 ft at 1:45AM Apr 23, 2024Observed: 5.75 ft at 2:00AM Apr 23, 2024Observed: 5.75 ft at 2:15AM Apr 23, 2024Observed: 5.75 ft at 2:30AM Apr 23, 2024Observed: 5.75 ft at 2:45AM Apr 23, 2024USGS--Water Resources of the United StatesSHLI2(plotting HGIRG) Graph Created (3:40AM Apr 23, 2024)ObservedLatest observed value: 5.75 ft at 2:45 AM CDT 23-Apr-2024. Flood Stage is 16.5 ft
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Tabular Data (UTC)
Tabular Data (CDT)
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Datum: NAVD88
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 Little Calumet River at South Holland are issued as needed during times of high water, but are not routinely available.

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Upstream Gauge - at Munster Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 20
Moderate Flood Stage: 18
Flood Stage: 16.5
Action Stage: 15
Low Stage (in feet): 5

Historic Crests
(1) 20.50 ft on 11/28/1990
(2) 20.20 ft on 06/14/1981
(3) 20.16 ft on 09/14/2008
(4) 20.11 ft on 07/14/1957
(5) 20.01 ft on 07/19/1996
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 15.50 ft on 05/18/2020
(2) 15.83 ft on 09/29/2019
(3) 16.49 ft on 05/02/2019
(4) 19.23 ft on 02/21/2018
(5) 18.59 ft on 04/18/2013
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 4.84 ft on 10/23/1999
(2) 4.89 ft on 10/06/1994
(3) 4.89 ft on 09/09/2017
(4) 4.94 ft on 07/03/2016
(5) 4.95 ft on 09/16/1995
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.
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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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24 Widespread inundation of roadways and structures in the floodplain reaches up to four blocks from the river in South Holland.
22.5 State Street threatened in South Holland. Sibley Boulevard (IL-83) threatened in Dolton and Harvey.
22 Multiple commercial structures threatened along River Oaks Drive (US-6) in Calumet City. Cottage Grove Avenue threatened in South Holland.
21.5 Residential structures threatened off Park Avenue in Calumet City. Multiple commercial structures threatened along Van Dam Road in South Holland.
21 Widespread inundation of roadways and structures in the floodplain reaches up to two blocks from the river between Gouwens Park and Veterans Park, and numerous blocks near Pioneer Park. River Oaks Drive (US-6) threatened in Calumet City. Wabash Avenue threatened in South Holland. Residential parking lots threatened off Park Avenue in Calumet City. Athletic fields threatened at Veterans Park in South Holland.
20.5 I-94 (Bishop Ford Freeway) threatened near US-6 in South Holland. Eisenhower Elementary threatened in South Holland. Commercial structures threatened along Greenwood Avenue in Dolton. A few residential structures threatened along Markham Drive in Harvey. A few residential structures threatened along Kenwood Avenue, Kimbark Avenue, 165th Street, and side streets in South Holland. Commercial parking lots threatened along River Oaks Drive (US-6) in Calumet City.
20 A few commercial structures threatened along Van Dam Road in South Holland. A few residential structures threatened along Robin Lane, Riverview Drive, 159th Place, and Blouin Drive in South Holland.
19.5 Residential structures threatened along South Park Avenue and 158th Street in South Holland. South Park Avenue and 158th Street threatened.
19 Riverview Drive, 159th Place, 158th Street, Blouin Drive, Kenwood Avenue, Kimbark Avenue, and numerous side streets threatened in South Holland. Parking lots threatened along South Park Avenue in South Holland.
18.5 A few structures threatened along Riverside Drive in South Holland.
18 Riverview Drive threatened in South Holland.
17 Markham Drive threatened in Harvey. Low-lying portions of Pioneer Park inundated in South Holland.
16 Greenwood Avenue threatened in Dolton.
15.5 Trails threatened at Veterans Park in South Holland. Athletic fields threatened at Gouwens Park in South Holland.
12 South Holland Trail threatened at Gouwens Park in South Holland. Low-lying portions of River Oaks Golf Course are inundated.
9 Water overtops low-lying banks in South Holland, Harvey, and Dolton.
Low Water Impacts Collapse
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4.5 River nears zero flow.
5 Approximate stage of the 1-in-10 annual chance flow (7-day average).
About This Location Collapse

Latitude: 41.606944° N, Longitude: 87.597778° W, Horizontal Datum: NAD27

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 16.5 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 574.68 591.18 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 575.0 591.5 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:
Additional Information Collapse
How much forecast precipitation was used for the current river forecast?
USGS Streamflow Duration Hydrograph
How low could the river get?

Inundation Mapping from US Geological Survey
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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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Romeoville, IL 60446
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