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Hydrograph River at a Glance Download
Cedar River at Janesville Stage (ft)Flow (cfs)Observed: 3.45 ft at 4:00PM May 15, 2019Observed: 3.44 ft at 4:15PM May 15, 2019Observed: 3.45 ft at 4:30PM May 15, 2019Observed: 3.45 ft at 4:45PM May 15, 2019Observed: 3.44 ft at 5:00PM May 15, 2019Observed: 3.44 ft at 5:15PM May 15, 2019Observed: 3.43 ft at 5:30PM May 15, 2019Observed: 3.43 ft at 5:45PM May 15, 2019Observed: 3.42 ft at 6:00PM May 15, 2019Observed: 3.41 ft at 6:15PM May 15, 2019Observed: 3.42 ft at 6:30PM May 15, 2019Observed: 3.41 ft at 6:45PM May 15, 2019Observed: 3.42 ft at 7:00PM May 15, 2019Observed: 3.41 ft at 7:15PM May 15, 2019Observed: 3.42 ft at 7:30PM May 15, 2019Observed: 3.41 ft at 7:45PM May 15, 2019Observed: 3.41 ft at 8:00PM May 15, 2019Observed: 3.38 ft at 8:15PM May 15, 2019Observed: 3.4 ft at 8:30PM May 15, 2019Observed: 3.39 ft at 8:45PM May 15, 2019Observed: 3.39 ft at 9:00PM May 15, 2019Observed: 3.4 ft at 9:15PM May 15, 2019Observed: 3.39 ft at 9:30PM May 15, 2019Observed: 3.38 ft at 9:45PM May 15, 2019Observed: 3.38 ft at 10:00PM May 15, 2019Observed: 3.39 ft at 10:15PM May 15, 2019Observed: 3.37 ft at 10:30PM May 15, 2019Observed: 3.38 ft at 10:45PM May 15, 2019Observed: 3.39 ft at 11:00PM May 15, 2019Observed: 3.37 ft at 11:15PM May 15, 2019Observed: 3.37 ft at 11:30PM May 15, 2019Observed: 3.37 ft at 11:45PM May 15, 2019Observed: 3.38 ft at 12:00AM May 16, 2019Observed: 3.36 ft at 12:15AM May 16, 2019Observed: 3.37 ft at 12:30AM May 16, 2019Observed: 3.37 ft at 12:45AM May 16, 2019Observed: 3.36 ft at 1:00AM May 16, 2019Observed: 3.37 ft at 1:15AM May 16, 2019Observed: 3.36 ft at 1:30AM May 16, 2019Observed: 3.36 ft at 1:45AM May 16, 2019Observed: 3.37 ft at 2:00AM May 16, 2019Observed: 3.34 ft at 2:15AM May 16, 2019Observed: 3.36 ft at 2:30AM May 16, 2019Observed: 3.36 ft at 2:45AM May 16, 2019Observed: 3.37 ft at 3:00AM May 16, 2019Observed: 3.35 ft at 3:15AM May 16, 2019Observed: 3.35 ft at 3:30AM May 16, 2019Observed: 3.34 ft at 3:45AM May 16, 2019Observed: 3.34 ft at 4:00AM May 16, 2019Observed: 3.35 ft at 4:15AM May 16, 2019Observed: 3.34 ft at 4:30AM May 16, 2019Observed: 3.34 ft at 4:45AM May 16, 2019Observed: 3.34 ft at 5:00AM May 16, 2019Observed: 3.34 ft at 5:15AM May 16, 2019Observed: 3.35 ft at 5:30AM May 16, 2019Observed: 3.34 ft at 5:45AM May 16, 2019Observed: 3.33 ft at 6:00AM May 16, 2019Observed: 3.33 ft at 6:15AM May 16, 2019Observed: 3.33 ft at 6:30AM May 16, 2019Observed: 3.32 ft at 6:45AM May 16, 2019Observed: 3.33 ft at 7:00AM May 16, 2019Observed: 3.34 ft at 7:15AM May 16, 2019Observed: 3.33 ft at 7:30AM May 16, 2019Observed: 3.32 ft at 7:45AM May 16, 2019Observed: 3.32 ft at 8:00AM May 16, 2019Observed: 3.3 ft at 8:15AM May 16, 2019Observed: 3.31 ft at 8:30AM May 16, 2019Observed: 3.31 ft at 8:45AM May 16, 2019Observed: 3.31 ft at 9:00AM May 16, 2019Observed: 3.3 ft at 9:15AM May 16, 2019Observed: 3.31 ft at 9:30AM May 16, 2019Observed: 3.29 ft at 9:45AM May 16, 2019Observed: 3.3 ft at 10:00AM May 16, 2019Observed: 3.29 ft at 10:15AM May 16, 2019Observed: 3.3 ft at 10:30AM May 16, 2019Observed: 3.29 ft at 10:45AM May 16, 2019Observed: 3.3 ft at 11:00AM May 16, 2019Observed: 3.3 ft at 11:15AM May 16, 2019Observed: 3.29 ft at 11:30AM May 16, 2019Observed: 3.29 ft at 11:45AM May 16, 2019Observed: 3.29 ft at 12:00PM May 16, 2019Observed: 3.28 ft at 12:15PM May 16, 2019Observed: 3.28 ft at 12:30PM May 16, 2019Observed: 3.29 ft at 12:45PM May 16, 2019Observed: 3.28 ft at 1:00PM May 16, 2019Observed: 3.28 ft at 1:15PM May 16, 2019Observed: 3.28 ft at 1:30PM May 16, 2019Observed: 3.28 ft at 1:45PM May 16, 2019Observed: 3.29 ft at 2:00PM May 16, 2019Observed: 3.27 ft at 2:15PM May 16, 2019Observed: 3.28 ft at 2:30PM May 16, 2019Observed: 3.27 ft at 2:45PM May 16, 2019Observed: 3.26 ft at 3:00PM May 16, 2019Observed: 3.27 ft at 3:15PM May 16, 2019Observed: 3.28 ft at 3:30PM May 16, 2019Observed: 3.27 ft at 3:45PM May 16, 2019Observed: 3.26 ft at 4:00PM May 16, 2019Observed: 3.25 ft at 4:15PM May 16, 2019Observed: 3.26 ft at 4:30PM May 16, 2019Observed: 3.24 ft at 4:45PM May 16, 2019Observed: 3.24 ft at 5:00PM May 16, 2019Observed: 3.26 ft at 5:15PM May 16, 2019Observed: 3.26 ft at 5:30PM May 16, 2019Observed: 3.25 ft at 5:45PM May 16, 2019Observed: 3.25 ft at 6:00PM May 16, 2019Observed: 3.24 ft at 6:15PM May 16, 2019Observed: 3.25 ft at 6:30PM May 16, 2019Observed: 3.23 ft at 6:45PM May 16, 2019Observed: 3.24 ft at 7:00PM May 16, 2019Observed: 3.23 ft at 7:15PM May 16, 2019Observed: 3.23 ft at 7:30PM May 16, 2019Observed: 3.23 ft at 7:45PM May 16, 2019Observed: 3.23 ft at 8:00PM May 16, 2019Observed: 3.23 ft at 8:15PM May 16, 2019Observed: 3.23 ft at 8:30PM May 16, 2019Observed: 3.23 ft at 8:45PM May 16, 2019Observed: 3.21 ft at 9:00PM May 16, 2019Observed: 3.22 ft at 9:15PM May 16, 2019Observed: 3.21 ft at 9:30PM May 16, 2019Observed: 3.22 ft at 9:45PM May 16, 2019Observed: 3.2 ft at 10:00PM May 16, 2019Observed: 3.22 ft at 10:15PM May 16, 2019Observed: 3.22 ft at 10:30PM May 16, 2019Observed: 3.21 ft at 10:45PM May 16, 2019Observed: 3.21 ft at 11:00PM May 16, 2019Observed: 3.19 ft at 11:15PM May 16, 2019Observed: 3.22 ft at 11:30PM May 16, 2019Observed: 3.21 ft at 11:45PM May 16, 2019Observed: 3.21 ft at 12:00AM May 17, 2019Observed: 3.21 ft at 12:15AM May 17, 2019Observed: 3.2 ft at 12:30AM May 17, 2019Observed: 3.2 ft at 12:45AM May 17, 2019Observed: 3.21 ft at 1:00AM May 17, 2019Observed: 3.21 ft at 1:15AM May 17, 2019Observed: 3.2 ft at 1:30AM May 17, 2019Observed: 3.2 ft at 1:45AM May 17, 2019Observed: 3.19 ft at 2:00AM May 17, 2019Observed: 3.19 ft at 2:15AM May 17, 2019Observed: 3.19 ft at 2:30AM May 17, 2019Observed: 3.18 ft at 2:45AM May 17, 2019Observed: 3.18 ft at 3:00AM May 17, 2019Observed: 3.19 ft at 3:15AM May 17, 2019Observed: 3.19 ft at 3:30AM May 17, 2019Observed: 3.18 ft at 3:45AM May 17, 2019Observed: 3.17 ft at 4:00AM May 17, 2019Observed: 3.19 ft at 4:15AM May 17, 2019Observed: 3.17 ft at 4:30AM May 17, 2019Observed: 3.17 ft at 4:45AM May 17, 2019Observed: 3.18 ft at 5:00AM May 17, 2019Observed: 3.18 ft at 5:15AM May 17, 2019Observed: 3.19 ft at 5:30AM May 17, 2019Observed: 3.18 ft at 5:45AM May 17, 2019Observed: 3.19 ft at 6:00AM May 17, 2019Observed: 3.18 ft at 6:15AM May 17, 2019Observed: 3.19 ft at 6:30AM May 17, 2019Observed: 3.17 ft at 6:45AM May 17, 2019Observed: 3.16 ft at 7:00AM May 17, 2019Observed: 3.18 ft at 7:15AM May 17, 2019Observed: 3.17 ft at 7:30AM May 17, 2019Observed: 3.18 ft at 7:45AM May 17, 2019Observed: 3.18 ft at 8:00AM May 17, 2019Observed: 3.17 ft at 8:15AM May 17, 2019Observed: 3.17 ft at 8:30AM May 17, 2019Observed: 3.17 ft at 8:45AM May 17, 2019Observed: 3.16 ft at 9:00AM May 17, 2019Observed: 3.18 ft at 9:15AM May 17, 2019Observed: 3.17 ft at 9:30AM May 17, 2019Observed: 3.17 ft at 9:45AM May 17, 2019Observed: 3.17 ft at 10:00AM May 17, 2019Observed: 3.16 ft at 10:15AM May 17, 2019Observed: 3.14 ft at 10:30AM May 17, 2019Observed: 3.15 ft at 10:45AM May 17, 2019Observed: 3.16 ft at 11:00AM May 17, 2019Observed: 3.16 ft at 11:15AM May 17, 2019Observed: 3.16 ft at 11:30AM May 17, 2019Observed: 3.16 ft at 11:45AM May 17, 2019Observed: 3.15 ft at 12:00PM May 17, 2019Observed: 3.14 ft at 12:15PM May 17, 2019Observed: 3.14 ft at 12:30PM May 17, 2019Observed: 3.14 ft at 12:45PM May 17, 2019Observed: 3.12 ft at 1:00PM May 17, 2019Observed: 3.12 ft at 1:15PM May 17, 2019Observed: 3.13 ft at 1:30PM May 17, 2019Observed: 3.15 ft at 1:45PM May 17, 2019Observed: 3.13 ft at 2:00PM May 17, 2019Observed: 3.12 ft at 2:15PM May 17, 2019Observed: 3.12 ft at 2:30PM May 17, 2019Observed: 3.12 ft at 2:45PM May 17, 2019Observed: 3.11 ft at 3:00PM May 17, 2019Observed: 3.12 ft at 3:15PM May 17, 2019Observed: 3.12 ft at 3:30PM May 17, 2019Observed: 3.12 ft at 3:45PM May 17, 2019Observed: 3.12 ft at 4:00PM May 17, 2019Observed: 3.12 ft at 4:15PM May 17, 2019Observed: 3.12 ft at 4:30PM May 17, 2019Observed: 3.1 ft at 4:45PM May 17, 2019Observed: 3.11 ft at 5:00PM May 17, 2019Observed: 3.11 ft at 5:15PM May 17, 2019Observed: 3.11 ft at 5:30PM May 17, 2019Observed: 3.1 ft at 5:45PM May 17, 2019Observed: 3.11 ft at 6:00PM May 17, 2019Observed: 3.09 ft at 6:15PM May 17, 2019Observed: 3.08 ft at 6:30PM May 17, 2019Observed: 3.1 ft at 6:45PM May 17, 2019Observed: 3.1 ft at 7:00PM May 17, 2019Observed: 3.1 ft at 7:15PM May 17, 2019Observed: 3.09 ft at 7:30PM May 17, 2019Observed: 3.09 ft at 7:45PM May 17, 2019Observed: 3.09 ft at 8:00PM May 17, 2019Observed: 3.08 ft at 8:15PM May 17, 2019Observed: 3.1 ft at 8:30PM May 17, 2019Observed: 3.08 ft at 8:45PM May 17, 2019Observed: 3.08 ft at 9:00PM May 17, 2019Observed: 3.08 ft at 9:15PM May 17, 2019Observed: 3.09 ft at 9:30PM May 17, 2019Observed: 3.07 ft at 9:45PM May 17, 2019Observed: 3.08 ft at 10:00PM May 17, 2019Observed: 3.08 ft at 10:15PM May 17, 2019Observed: 3.07 ft at 10:30PM May 17, 2019Observed: 3.09 ft at 10:45PM May 17, 2019Observed: 3.05 ft at 11:00PM May 17, 2019Observed: 3.06 ft at 11:15PM May 17, 2019Observed: 3.07 ft at 11:30PM May 17, 2019Observed: 3.07 ft at 11:45PM May 17, 2019Observed: 3.05 ft at 12:00AM May 18, 2019Observed: 3.07 ft at 12:15AM May 18, 2019Observed: 3.07 ft at 12:30AM May 18, 2019Observed: 3.05 ft at 12:45AM May 18, 2019Observed: 3.05 ft at 1:00AM May 18, 2019Observed: 3.06 ft at 1:15AM May 18, 2019Observed: 3.06 ft at 1:30AM May 18, 2019Observed: 3.06 ft at 1:45AM May 18, 2019Observed: 3.03 ft at 2:00AM May 18, 2019Observed: 3.04 ft at 2:15AM May 18, 2019Observed: 3.05 ft at 2:30AM May 18, 2019Observed: 3.05 ft at 2:45AM May 18, 2019Observed: 3.04 ft at 3:00AM May 18, 2019Observed: 3.04 ft at 3:15AM May 18, 2019Observed: 3.04 ft at 3:30AM May 18, 2019Observed: 3.04 ft at 3:45AM May 18, 2019Observed: 3.04 ft at 4:00AM May 18, 2019Observed: 3.04 ft at 4:15AM May 18, 2019Observed: 3.02 ft at 4:30AM May 18, 2019Observed: 3.04 ft at 4:45AM May 18, 2019Observed: 3.03 ft at 5:00AM May 18, 2019Observed: 3.03 ft at 5:15AM May 18, 2019Observed: 3.03 ft at 5:30AM May 18, 2019Observed: 3.01 ft at 5:45AM May 18, 2019Observed: 3.03 ft at 6:00AM May 18, 2019Observed: 3.01 ft at 6:15AM May 18, 2019Observed: 3.01 ft at 6:30AM May 18, 2019Observed: 3.02 ft at 6:45AM May 18, 2019Observed: 3.02 ft at 7:00AM May 18, 2019Observed: 3.01 ft at 7:15AM May 18, 2019Observed: 3 ft at 7:30AM May 18, 2019Observed: 3.02 ft at 7:45AM May 18, 2019Observed: 2.99 ft at 8:00AM May 18, 2019Observed: 3.01 ft at 8:15AM May 18, 2019Observed: 3 ft at 8:30AM May 18, 2019Observed: 2.99 ft at 8:45AM May 18, 2019Observed: 3 ft at 9:00AM May 18, 2019Observed: 2.99 ft at 9:15AM May 18, 2019Observed: 2.99 ft at 9:30AM May 18, 2019Observed: 3.01 ft at 9:45AM May 18, 2019Observed: 2.99 ft at 10:00AM May 18, 2019Observed: 2.98 ft at 10:15AM May 18, 2019Observed: 3 ft at 10:30AM May 18, 2019Observed: 2.99 ft at 10:45AM May 18, 2019Observed: 2.99 ft at 11:00AM May 18, 2019Observed: 3 ft at 11:15AM May 18, 2019Observed: 2.99 ft at 11:30AM May 18, 2019Observed: 2.98 ft at 11:45AM May 18, 2019Observed: 2.99 ft at 12:00PM May 18, 2019Observed: 2.99 ft at 12:15PM May 18, 2019Observed: 2.99 ft at 12:30PM May 18, 2019Observed: 2.99 ft at 12:45PM May 18, 2019Observed: 2.99 ft at 1:00PM May 18, 2019Observed: 2.99 ft at 1:15PM May 18, 2019Observed: 2.99 ft at 1:30PM May 18, 2019Observed: 2.98 ft at 1:45PM May 18, 2019Observed: 2.98 ft at 2:00PM May 18, 2019Observed: 3 ft at 2:15PM May 18, 2019Observed: 3.01 ft at 2:30PM May 18, 2019Observed: 3.01 ft at 2:45PM May 18, 2019Observed: 3 ft at 3:00PM May 18, 2019Observed: 3.01 ft at 3:15PM May 18, 2019Observed: 3.02 ft at 3:30PM May 18, 2019Observed: 3.01 ft at 3:45PM May 18, 2019Observed: 3.03 ft at 4:00PM May 18, 2019Observed: 3.04 ft at 4:15PM May 18, 2019Observed: 3.04 ft at 4:30PM May 18, 2019Observed: 3.04 ft at 4:45PM May 18, 2019Observed: 3.06 ft at 5:00PM May 18, 2019Observed: 3.07 ft at 5:15PM May 18, 2019Observed: 3.07 ft at 5:30PM May 18, 2019Observed: 3.09 ft at 5:45PM May 18, 2019Observed: 3.09 ft at 6:00PM May 18, 2019Observed: 3.1 ft at 6:15PM May 18, 2019Observed: 3.11 ft at 6:30PM May 18, 2019Observed: 3.12 ft at 6:45PM May 18, 2019Observed: 3.14 ft at 7:00PM May 18, 2019Observed: 3.16 ft at 7:15PM May 18, 2019Observed: 3.19 ft at 7:30PM May 18, 2019Observed: 3.22 ft at 7:45PM May 18, 2019Observed: 3.25 ft at 8:00PM May 18, 2019Observed: 3.27 ft at 8:15PM May 18, 2019Observed: 3.3 ft at 8:30PM May 18, 2019Observed: 3.32 ft at 8:45PM May 18, 2019Observed: 3.33 ft at 9:00PM May 18, 2019Observed: 3.36 ft at 9:15PM May 18, 2019Observed: 3.4 ft at 9:30PM May 18, 2019Observed: 3.42 ft at 9:45PM May 18, 2019Observed: 3.44 ft at 10:00PM May 18, 2019Observed: 3.46 ft at 10:15PM May 18, 2019Observed: 3.5 ft at 10:30PM May 18, 2019Observed: 3.53 ft at 10:45PM May 18, 2019Observed: 3.56 ft at 11:00PM May 18, 2019Observed: 3.58 ft at 11:15PM May 18, 2019Observed: 3.6 ft at 11:30PM May 18, 2019Observed: 3.63 ft at 11:45PM May 18, 2019Observed: 3.66 ft at 12:00AM May 19, 2019Observed: 3.67 ft at 12:15AM May 19, 2019Observed: 3.69 ft at 12:30AM May 19, 2019Observed: 3.72 ft at 12:45AM May 19, 2019Observed: 3.73 ft at 1:00AM May 19, 2019Observed: 3.75 ft at 1:15AM May 19, 2019Observed: 3.76 ft at 1:30AM May 19, 2019Observed: 3.8 ft at 1:45AM May 19, 2019Observed: 3.81 ft at 2:00AM May 19, 2019Observed: 3.83 ft at 2:15AM May 19, 2019Observed: 3.87 ft at 2:30AM May 19, 2019Observed: 3.86 ft at 2:45AM May 19, 2019Observed: 3.89 ft at 3:00AM May 19, 2019Observed: 3.91 ft at 3:15AM May 19, 2019Observed: 3.95 ft at 3:30AM May 19, 2019Observed: 3.95 ft at 3:45AM May 19, 2019Observed: 3.97 ft at 4:00AM May 19, 2019Observed: 3.99 ft at 4:15AM May 19, 2019Observed: 4.02 ft at 4:30AM May 19, 2019Observed: 4.01 ft at 4:45AM May 19, 2019Observed: 4.04 ft at 5:00AM May 19, 2019Observed: 4.04 ft at 5:15AM May 19, 2019Observed: 4.04 ft at 5:30AM May 19, 2019Observed: 4.08 ft at 5:45AM May 19, 2019Observed: 4.08 ft at 6:00AM May 19, 2019Observed: 4.09 ft at 6:15AM May 19, 2019Observed: 4.08 ft at 6:30AM May 19, 2019Observed: 4.09 ft at 6:45AM May 19, 2019Observed: 4.13 ft at 7:00AM May 19, 2019Observed: 4.13 ft at 7:15AM May 19, 2019Observed: 4.12 ft at 7:30AM May 19, 2019Observed: 4.14 ft at 7:45AM May 19, 2019Observed: 4.15 ft at 8:00AM May 19, 2019Observed: 4.15 ft at 8:15AM May 19, 2019Observed: 4.16 ft at 8:30AM May 19, 2019Observed: 4.15 ft at 8:45AM May 19, 2019Observed: 4.14 ft at 9:00AM May 19, 2019Observed: 4.15 ft at 9:15AM May 19, 2019Observed: 4.16 ft at 9:30AM May 19, 2019Observed: 4.17 ft at 9:45AM May 19, 2019Observed: 4.18 ft at 10:00AM May 19, 2019Observed: 4.17 ft at 10:15AM May 19, 2019Observed: 4.18 ft at 10:30AM May 19, 2019Observed: 4.18 ft at 10:45AM May 19, 2019Observed: 4.18 ft at 11:00AM May 19, 2019Observed: 4.19 ft at 11:15AM May 19, 2019Observed: 4.2 ft at 11:30AM May 19, 2019Observed: 4.2 ft at 11:45AM May 19, 2019Observed: 4.18 ft at 12:00PM May 19, 2019Observed: 4.21 ft at 12:15PM May 19, 2019Observed: 4.21 ft at 12:30PM May 19, 2019Observed: 4.2 ft at 12:45PM May 19, 2019Observed: 4.2 ft at 1:00PM May 19, 2019Observed: 4.21 ft at 1:15PM May 19, 2019Observed: 4.23 ft at 1:30PM May 19, 2019Observed: 4.23 ft at 1:45PM May 19, 2019Observed: 4.24 ft at 2:00PM May 19, 2019Observed: 4.25 ft at 2:15PM May 19, 2019Observed: 4.26 ft at 2:30PM May 19, 2019Observed: 4.25 ft at 2:45PM May 19, 2019Observed: 4.26 ft at 3:00PM May 19, 2019Observed: 4.29 ft at 3:15PM May 19, 2019Observed: 4.28 ft at 3:30PM May 19, 2019Observed: 4.3 ft at 3:45PM May 19, 2019Observed: 4.32 ft at 4:00PM May 19, 2019Observed: 4.31 ft at 4:15PM May 19, 2019Observed: 4.35 ft at 4:30PM May 19, 2019Observed: 4.36 ft at 4:45PM May 19, 2019Observed: 4.36 ft at 5:00PM May 19, 2019Observed: 4.38 ft at 5:15PM May 19, 2019Observed: 4.4 ft at 5:30PM May 19, 2019Observed: 4.41 ft at 5:45PM May 19, 2019Observed: 4.43 ft at 6:00PM May 19, 2019Observed: 4.43 ft at 6:15PM May 19, 2019Observed: 4.46 ft at 6:30PM May 19, 2019Observed: 4.49 ft at 6:45PM May 19, 2019Observed: 4.51 ft at 7:00PM May 19, 2019Observed: 4.53 ft at 7:15PM May 19, 2019Observed: 4.54 ft at 7:30PM May 19, 2019Observed: 4.56 ft at 7:45PM May 19, 2019Observed: 4.6 ft at 8:00PM May 19, 2019Observed: 4.61 ft at 8:15PM May 19, 2019Observed: 4.63 ft at 8:30PM May 19, 2019Observed: 4.64 ft at 8:45PM May 19, 2019Observed: 4.67 ft at 9:00PM May 19, 2019Observed: 4.7 ft at 9:15PM May 19, 2019Observed: 4.74 ft at 9:30PM May 19, 2019Observed: 4.74 ft at 9:45PM May 19, 2019Observed: 4.77 ft at 10:00PM May 19, 2019Observed: 4.8 ft at 10:15PM May 19, 2019Observed: 4.81 ft at 10:30PM May 19, 2019Observed: 4.81 ft at 10:45PM May 19, 2019Observed: 4.86 ft at 11:00PM May 19, 2019Observed: 4.89 ft at 11:15PM May 19, 2019Observed: 4.92 ft at 11:30PM May 19, 2019Observed: 4.94 ft at 11:45PM May 19, 2019Observed: 4.98 ft at 12:00AM May 20, 2019Observed: 4.98 ft at 12:15AM May 20, 2019Observed: 5.02 ft at 12:30AM May 20, 2019Observed: 5.05 ft at 12:45AM May 20, 2019Observed: 5.08 ft at 1:00AM May 20, 2019Observed: 5.09 ft at 1:15AM May 20, 2019Observed: 5.09 ft at 1:30AM May 20, 2019Observed: 5.15 ft at 1:45AM May 20, 2019Observed: 5.18 ft at 2:00AM May 20, 2019Observed: 5.19 ft at 2:15AM May 20, 2019Observed: 5.22 ft at 2:30AM May 20, 2019Observed: 5.23 ft at 2:45AM May 20, 2019Observed: 5.26 ft at 3:00AM May 20, 2019Observed: 5.3 ft at 3:15AM May 20, 2019Observed: 5.32 ft at 3:30AM May 20, 2019Observed: 5.36 ft at 3:45AM May 20, 2019Observed: 5.36 ft at 4:00AM May 20, 2019Observed: 5.37 ft at 4:15AM May 20, 2019Observed: 5.41 ft at 4:30AM May 20, 2019Observed: 5.41 ft at 4:45AM May 20, 2019Observed: 5.45 ft at 5:00AM May 20, 2019Observed: 5.48 ft at 5:15AM May 20, 2019Observed: 5.49 ft at 5:30AM May 20, 2019Observed: 5.5 ft at 5:45AM May 20, 2019Observed: 5.54 ft at 6:00AM May 20, 2019Observed: 5.55 ft at 6:15AM May 20, 2019Observed: 5.58 ft at 6:30AM May 20, 2019Observed: 5.6 ft at 6:45AM May 20, 2019Observed: 5.6 ft at 7:00AM May 20, 2019Observed: 5.65 ft at 7:15AM May 20, 2019Observed: 5.67 ft at 7:30AM May 20, 2019Observed: 5.66 ft at 7:45AM May 20, 2019Observed: 5.68 ft at 8:00AM May 20, 2019Observed: 5.69 ft at 8:15AM May 20, 2019Observed: 5.72 ft at 8:30AM May 20, 2019Observed: 5.73 ft at 8:45AM May 20, 2019Observed: 5.75 ft at 9:00AM May 20, 2019Observed: 5.78 ft at 9:15AM May 20, 2019Observed: 5.77 ft at 9:30AM May 20, 2019Observed: 5.79 ft at 9:45AM May 20, 2019Observed: 5.82 ft at 10:00AM May 20, 2019Observed: 5.81 ft at 10:15AM May 20, 2019Observed: 5.83 ft at 10:30AM May 20, 2019Observed: 5.85 ft at 10:45AM May 20, 2019Observed: 5.87 ft at 11:00AM May 20, 2019Observed: 5.88 ft at 11:15AM May 20, 2019Observed: 5.9 ft at 11:30AM May 20, 2019Observed: 5.9 ft at 11:45AM May 20, 2019Observed: 5.93 ft at 12:00PM May 20, 2019Observed: 5.92 ft at 12:15PM May 20, 2019Observed: 5.92 ft at 12:30PM May 20, 2019Observed: 5.93 ft at 12:45PM May 20, 2019Observed: 5.95 ft at 1:00PM May 20, 2019Observed: 5.94 ft at 1:15PM May 20, 2019Observed: 5.96 ft at 1:30PM May 20, 2019Observed: 5.98 ft at 1:45PM May 20, 2019Observed: 5.98 ft at 2:00PM May 20, 2019Observed: 6 ft at 2:15PM May 20, 2019Observed: 5.99 ft at 2:30PM May 20, 2019Highest Observation: 6.02 ft at 2:45PM May 20, 2019USGS--Water Resources of the United StatesJANI4(plotting HGIRG) Graph Created (3:47PM May 20, 2019)ObservedLatest observed value: 6.02 ft at 2:45 PM CDT 20-May-2019. Flood Stage is 13 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.

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

Return to Area Map
Upstream Gauge - at Waverly Upstream Gauge Downstream Gauge Downstream Gauge - at Cedar Falls
Flood Categories (in feet)
Major Flood Stage: 18
Moderate Flood Stage: 15
Flood Stage: 13
Action Stage: 10
Low Stage (in feet): -9999

Historic Crests
(1) 19.45 ft on 06/10/2008
(2) 17.15 ft on 07/22/1999
(3) 16.33 ft on 03/28/1961
(4) 16.33 ft on 03/03/1965
(5) 16.27 ft on 09/24/2016
(6) 16.20 ft on 03/17/1945
(7) 16.00 ft on 04/01/1933
(8) 16.00 ft on 03/16/1929
(9) 15.74 ft on 08/18/1993
(10) 14.62 ft on 05/22/2013
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.24 ft on 10/29/2016
(2) 16.27 ft on 09/24/2016
(3) 7.60 ft on 09/19/2016
(4) 8.78 ft on 09/11/2016
(5) 11.37 ft on 08/27/2016
(6) 6.11 ft on 07/19/2016
(7) 8.54 ft on 06/16/2016
(8) 6.04 ft on 06/12/2016
(9) 6.24 ft on 04/03/2016
(10) 5.30 ft on 03/18/2016
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:15
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Gauge LocationGauge Map Marker
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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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14 Areas of Janesville south of 8th Street are threatened.
13 Evacuation of a trailer court in Janesville may be needed...due to flooding on West 3rd Street. Much of the Janesville city park floods. Nearby gravel roads are affected.
12 Widespread lowland flooding occurs especially within the city park. The flooding covers approximately 6000 acres.
11 Lowland flooding of the city park occurs.
About This Location Collapse

Latitude: 42.648316° N, Longitude: 92.465186° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 13 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 29 868.26 ft Not Available 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 7-Day Streamflow Duration Hydrograph for this location:
    Duration Hydrograph

    Duration Hydrograph Legend


  • USGS Cumulative Streamflow Hydrograph for this location:
    Duration Hydrograph of Cumulative Streamflow
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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
Des Moines Weather Forecast Office
9607 NW Beaver Dr.
Des Moines, IA 50131
(515) 270-2614
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