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Hydrograph River at a Glance Download Inundation
Mapping
Cedar River at Waterloo Stage (ft)Flow (cfs)Highest Observation: 8.71 ft at 5:15PM Apr 02, 2020Observed: 8.7 ft at 5:30PM Apr 02, 2020Highest Observation: 8.71 ft at 5:45PM Apr 02, 2020Observed: 8.69 ft at 6:00PM Apr 02, 2020Observed: 8.67 ft at 9:15PM Apr 02, 2020Observed: 8.67 ft at 9:30PM Apr 02, 2020Observed: 8.64 ft at 9:45PM Apr 02, 2020Observed: 8.62 ft at 10:00PM Apr 02, 2020Observed: 8.65 ft at 10:15PM Apr 02, 2020Observed: 8.64 ft at 10:30PM Apr 02, 2020Observed: 8.65 ft at 10:45PM Apr 02, 2020Observed: 8.67 ft at 11:00PM Apr 02, 2020Observed: 8.64 ft at 11:15PM Apr 02, 2020Observed: 8.66 ft at 11:30PM Apr 02, 2020Observed: 8.65 ft at 11:45PM Apr 02, 2020Observed: 8.65 ft at 12:00AM Apr 03, 2020Observed: 8.62 ft at 12:15AM Apr 03, 2020Observed: 8.66 ft at 12:30AM Apr 03, 2020Observed: 8.65 ft at 12:45AM Apr 03, 2020Observed: 8.61 ft at 1:00AM Apr 03, 2020Observed: 8.59 ft at 1:15AM Apr 03, 2020Observed: 8.63 ft at 1:30AM Apr 03, 2020Observed: 8.63 ft at 1:45AM Apr 03, 2020Observed: 8.59 ft at 2:00AM Apr 03, 2020Observed: 8.6 ft at 2:15AM Apr 03, 2020Observed: 8.61 ft at 2:30AM Apr 03, 2020Observed: 8.62 ft at 2:45AM Apr 03, 2020Observed: 8.58 ft at 3:00AM Apr 03, 2020Observed: 8.61 ft at 3:15AM Apr 03, 2020Observed: 8.61 ft at 3:30AM Apr 03, 2020Observed: 8.58 ft at 3:45AM Apr 03, 2020Observed: 8.6 ft at 4:00AM Apr 03, 2020Observed: 8.57 ft at 4:15AM Apr 03, 2020Observed: 8.6 ft at 4:30AM Apr 03, 2020Observed: 8.57 ft at 4:45AM Apr 03, 2020Observed: 8.56 ft at 5:00AM Apr 03, 2020Observed: 8.57 ft at 5:15AM Apr 03, 2020Observed: 8.57 ft at 5:30AM Apr 03, 2020Observed: 8.61 ft at 5:45AM Apr 03, 2020Observed: 8.58 ft at 6:00AM Apr 03, 2020Observed: 8.55 ft at 7:15AM Apr 03, 2020Observed: 8.56 ft at 7:30AM Apr 03, 2020Observed: 8.55 ft at 7:45AM Apr 03, 2020Observed: 8.57 ft at 8:00AM Apr 03, 2020Observed: 8.57 ft at 8:15AM Apr 03, 2020Observed: 8.55 ft at 8:30AM Apr 03, 2020Observed: 8.57 ft at 8:45AM Apr 03, 2020Observed: 8.54 ft at 9:00AM Apr 03, 2020Observed: 8.58 ft at 9:15AM Apr 03, 2020Observed: 8.56 ft at 9:30AM Apr 03, 2020Observed: 8.55 ft at 9:45AM Apr 03, 2020Observed: 8.54 ft at 10:00AM Apr 03, 2020Observed: 8.54 ft at 10:15AM Apr 03, 2020Observed: 8.53 ft at 10:30AM Apr 03, 2020Observed: 8.52 ft at 10:45AM Apr 03, 2020Observed: 8.52 ft at 11:00AM Apr 03, 2020Observed: 8.52 ft at 11:15AM Apr 03, 2020Observed: 8.53 ft at 11:30AM Apr 03, 2020Observed: 8.52 ft at 11:45AM Apr 03, 2020Observed: 8.52 ft at 12:00PM Apr 03, 2020Observed: 8.52 ft at 12:15PM Apr 03, 2020Observed: 8.54 ft at 12:30PM Apr 03, 2020Observed: 8.5 ft at 12:45PM Apr 03, 2020Observed: 8.53 ft at 1:00PM Apr 03, 2020Observed: 8.51 ft at 1:15PM Apr 03, 2020Observed: 8.5 ft at 1:30PM Apr 03, 2020Observed: 8.49 ft at 1:45PM Apr 03, 2020Observed: 8.49 ft at 2:00PM Apr 03, 2020Observed: 8.5 ft at 2:15PM Apr 03, 2020Observed: 8.51 ft at 2:30PM Apr 03, 2020Observed: 8.49 ft at 2:45PM Apr 03, 2020Observed: 8.48 ft at 3:00PM Apr 03, 2020Observed: 8.5 ft at 3:15PM Apr 03, 2020Observed: 8.47 ft at 3:30PM Apr 03, 2020Observed: 8.49 ft at 3:45PM Apr 03, 2020Observed: 8.46 ft at 4:00PM Apr 03, 2020Observed: 8.47 ft at 4:15PM Apr 03, 2020Observed: 8.47 ft at 4:30PM Apr 03, 2020Observed: 8.4 ft at 4:45PM Apr 03, 2020Observed: 8.46 ft at 5:00PM Apr 03, 2020Observed: 8.44 ft at 5:15PM Apr 03, 2020Observed: 8.44 ft at 5:30PM Apr 03, 2020Observed: 8.46 ft at 5:45PM Apr 03, 2020Observed: 8.44 ft at 6:00PM Apr 03, 2020Observed: 8.44 ft at 6:15PM Apr 03, 2020Observed: 8.44 ft at 6:30PM Apr 03, 2020Observed: 8.45 ft at 6:45PM Apr 03, 2020Observed: 8.42 ft at 7:00PM Apr 03, 2020Observed: 8.44 ft at 7:15PM Apr 03, 2020Observed: 8.4 ft at 7:30PM Apr 03, 2020Observed: 8.4 ft at 7:45PM Apr 03, 2020Observed: 8.43 ft at 8:00PM Apr 03, 2020Observed: 8.43 ft at 8:15PM Apr 03, 2020Observed: 8.43 ft at 8:30PM Apr 03, 2020Observed: 8.41 ft at 8:45PM Apr 03, 2020Observed: 8.41 ft at 9:00PM Apr 03, 2020Observed: 8.41 ft at 9:15PM Apr 03, 2020Observed: 8.41 ft at 9:30PM Apr 03, 2020Observed: 8.42 ft at 9:45PM Apr 03, 2020Observed: 8.4 ft at 10:00PM Apr 03, 2020Observed: 8.41 ft at 10:15PM Apr 03, 2020Observed: 8.41 ft at 10:30PM Apr 03, 2020Observed: 8.42 ft at 10:45PM Apr 03, 2020Observed: 8.4 ft at 11:00PM Apr 03, 2020Observed: 8.4 ft at 11:15PM Apr 03, 2020Observed: 8.39 ft at 11:30PM Apr 03, 2020Observed: 8.38 ft at 11:45PM Apr 03, 2020Observed: 8.39 ft at 12:00AM Apr 04, 2020Observed: 8.39 ft at 12:15AM Apr 04, 2020Observed: 8.36 ft at 12:30AM Apr 04, 2020Observed: 8.37 ft at 12:45AM Apr 04, 2020Observed: 8.36 ft at 1:00AM Apr 04, 2020Observed: 8.36 ft at 1:15AM Apr 04, 2020Observed: 8.34 ft at 1:30AM Apr 04, 2020Observed: 8.37 ft at 1:45AM Apr 04, 2020Observed: 8.36 ft at 2:00AM Apr 04, 2020Observed: 8.39 ft at 2:15AM Apr 04, 2020Observed: 8.36 ft at 2:30AM Apr 04, 2020Observed: 8.35 ft at 2:45AM Apr 04, 2020Observed: 8.34 ft at 3:00AM Apr 04, 2020Observed: 8.36 ft at 3:15AM Apr 04, 2020Observed: 8.35 ft at 3:30AM Apr 04, 2020Observed: 8.36 ft at 3:45AM Apr 04, 2020Observed: 8.35 ft at 4:00AM Apr 04, 2020Observed: 8.35 ft at 4:15AM Apr 04, 2020Observed: 8.34 ft at 4:30AM Apr 04, 2020Observed: 8.34 ft at 4:45AM Apr 04, 2020Observed: 8.34 ft at 5:00AM Apr 04, 2020Observed: 8.33 ft at 5:15AM Apr 04, 2020Observed: 8.33 ft at 5:30AM Apr 04, 2020Observed: 8.34 ft at 5:45AM Apr 04, 2020Observed: 8.32 ft at 6:00AM Apr 04, 2020Observed: 8.34 ft at 6:15AM Apr 04, 2020Observed: 8.34 ft at 6:30AM Apr 04, 2020Observed: 8.32 ft at 6:45AM Apr 04, 2020Observed: 8.32 ft at 7:00AM Apr 04, 2020Observed: 8.33 ft at 7:15AM Apr 04, 2020Observed: 8.34 ft at 7:30AM Apr 04, 2020Observed: 8.31 ft at 7:45AM Apr 04, 2020Observed: 8.33 ft at 8:00AM Apr 04, 2020Observed: 8.33 ft at 8:15AM Apr 04, 2020Observed: 8.31 ft at 8:30AM Apr 04, 2020Observed: 8.3 ft at 8:45AM Apr 04, 2020Observed: 8.3 ft at 9:00AM Apr 04, 2020Observed: 8.32 ft at 9:15AM Apr 04, 2020Observed: 8.29 ft at 9:30AM Apr 04, 2020Observed: 8.27 ft at 9:45AM Apr 04, 2020Observed: 8.27 ft at 10:00AM Apr 04, 2020Observed: 8.29 ft at 10:15AM Apr 04, 2020Observed: 8.28 ft at 10:30AM Apr 04, 2020Observed: 8.27 ft at 10:45AM Apr 04, 2020Observed: 8.27 ft at 11:00AM Apr 04, 2020Observed: 8.27 ft at 11:15AM Apr 04, 2020Observed: 8.28 ft at 11:30AM Apr 04, 2020Observed: 8.28 ft at 11:45AM Apr 04, 2020Observed: 8.28 ft at 12:00PM Apr 04, 2020Observed: 8.28 ft at 12:15PM Apr 04, 2020Observed: 8.23 ft at 12:30PM Apr 04, 2020Observed: 8.26 ft at 12:45PM Apr 04, 2020Observed: 8.26 ft at 1:00PM Apr 04, 2020Observed: 8.28 ft at 1:15PM Apr 04, 2020Observed: 8.26 ft at 1:30PM Apr 04, 2020Observed: 8.27 ft at 1:45PM Apr 04, 2020Observed: 8.25 ft at 2:00PM Apr 04, 2020Observed: 8.28 ft at 2:15PM Apr 04, 2020Observed: 8.28 ft at 2:30PM Apr 04, 2020Observed: 8.26 ft at 2:45PM Apr 04, 2020Observed: 8.24 ft at 3:00PM Apr 04, 2020Observed: 8.23 ft at 3:15PM Apr 04, 2020Observed: 8.27 ft at 3:30PM Apr 04, 2020Observed: 8.23 ft at 3:45PM Apr 04, 2020Observed: 8.27 ft at 4:00PM Apr 04, 2020Observed: 8.25 ft at 4:15PM Apr 04, 2020Observed: 8.23 ft at 4:30PM Apr 04, 2020Observed: 8.26 ft at 4:45PM Apr 04, 2020Observed: 8.24 ft at 5:00PM Apr 04, 2020Observed: 8.24 ft at 5:15PM Apr 04, 2020Observed: 8.24 ft at 5:30PM Apr 04, 2020Observed: 8.25 ft at 5:45PM Apr 04, 2020Observed: 8.27 ft at 6:00PM Apr 04, 2020Observed: 8.22 ft at 6:15PM Apr 04, 2020Observed: 8.23 ft at 6:30PM Apr 04, 2020Observed: 8.24 ft at 6:45PM Apr 04, 2020Observed: 8.21 ft at 7:00PM Apr 04, 2020Observed: 8.23 ft at 7:15PM Apr 04, 2020Observed: 8.23 ft at 7:30PM Apr 04, 2020Observed: 8.21 ft at 7:45PM Apr 04, 2020Observed: 8.22 ft at 8:00PM Apr 04, 2020Observed: 8.23 ft at 8:15PM Apr 04, 2020Observed: 8.23 ft at 8:30PM Apr 04, 2020Observed: 8.23 ft at 8:45PM Apr 04, 2020Observed: 8.19 ft at 9:00PM Apr 04, 2020Observed: 8.2 ft at 9:15PM Apr 04, 2020Observed: 8.23 ft at 9:30PM Apr 04, 2020Observed: 8.18 ft at 9:45PM Apr 04, 2020Observed: 8.19 ft at 10:00PM Apr 04, 2020Observed: 8.2 ft at 10:15PM Apr 04, 2020Observed: 8.17 ft at 10:30PM Apr 04, 2020Observed: 8.2 ft at 10:45PM Apr 04, 2020Observed: 8.22 ft at 11:00PM Apr 04, 2020Observed: 8.19 ft at 11:15PM Apr 04, 2020Observed: 8.18 ft at 11:30PM Apr 04, 2020Observed: 8.21 ft at 11:45PM Apr 04, 2020Observed: 8.2 ft at 12:00AM Apr 05, 2020Observed: 8.18 ft at 12:15AM Apr 05, 2020Observed: 8.21 ft at 12:30AM Apr 05, 2020Observed: 8.2 ft at 12:45AM Apr 05, 2020Observed: 8.16 ft at 1:00AM Apr 05, 2020Observed: 8.19 ft at 1:15AM Apr 05, 2020Observed: 8.17 ft at 1:30AM Apr 05, 2020Observed: 8.19 ft at 1:45AM Apr 05, 2020Observed: 8.16 ft at 2:00AM Apr 05, 2020Observed: 8.19 ft at 2:15AM Apr 05, 2020Observed: 8.17 ft at 2:30AM Apr 05, 2020Observed: 8.17 ft at 2:45AM Apr 05, 2020Observed: 8.16 ft at 3:00AM Apr 05, 2020Observed: 8.17 ft at 3:15AM Apr 05, 2020Observed: 8.15 ft at 3:30AM Apr 05, 2020Observed: 8.17 ft at 3:45AM Apr 05, 2020Observed: 8.17 ft at 4:00AM Apr 05, 2020Observed: 8.17 ft at 4:15AM Apr 05, 2020Observed: 8.15 ft at 4:30AM Apr 05, 2020Observed: 8.15 ft at 4:45AM Apr 05, 2020Observed: 8.16 ft at 5:00AM Apr 05, 2020Observed: 8.17 ft at 5:15AM Apr 05, 2020Observed: 8.15 ft at 5:30AM Apr 05, 2020Observed: 8.13 ft at 5:45AM Apr 05, 2020Observed: 8.16 ft at 6:00AM Apr 05, 2020Observed: 8.13 ft at 6:15AM Apr 05, 2020Observed: 8.12 ft at 6:30AM Apr 05, 2020Observed: 8.13 ft at 6:45AM Apr 05, 2020Observed: 8.13 ft at 7:00AM Apr 05, 2020Observed: 8.1 ft at 7:15AM Apr 05, 2020Observed: 8.13 ft at 7:30AM Apr 05, 2020Observed: 8.12 ft at 7:45AM Apr 05, 2020Observed: 8.11 ft at 8:00AM Apr 05, 2020Observed: 8.1 ft at 8:15AM Apr 05, 2020Observed: 8.1 ft at 8:30AM Apr 05, 2020Observed: 8.09 ft at 8:45AM Apr 05, 2020Observed: 8.13 ft at 9:00AM Apr 05, 2020Observed: 8.12 ft at 9:15AM Apr 05, 2020Observed: 8.12 ft at 9:30AM Apr 05, 2020Observed: 8.11 ft at 9:45AM Apr 05, 2020Observed: 8.09 ft at 10:00AM Apr 05, 2020Observed: 8.09 ft at 10:15AM Apr 05, 2020Observed: 8.1 ft at 10:30AM Apr 05, 2020Observed: 8.08 ft at 10:45AM Apr 05, 2020Observed: 8.09 ft at 11:00AM Apr 05, 2020Observed: 8.06 ft at 11:15AM Apr 05, 2020Observed: 8.08 ft at 11:30AM Apr 05, 2020Observed: 8.09 ft at 11:45AM Apr 05, 2020Observed: 8.08 ft at 12:00PM Apr 05, 2020Observed: 8.08 ft at 12:15PM Apr 05, 2020Observed: 8.1 ft at 12:30PM Apr 05, 2020Observed: 8.07 ft at 12:45PM Apr 05, 2020Observed: 8.08 ft at 1:00PM Apr 05, 2020Observed: 8.06 ft at 1:15PM Apr 05, 2020Observed: 8.06 ft at 1:30PM Apr 05, 2020Observed: 8.08 ft at 1:45PM Apr 05, 2020Observed: 8.1 ft at 2:00PM Apr 05, 2020Observed: 8.07 ft at 2:15PM Apr 05, 2020Observed: 8.08 ft at 2:30PM Apr 05, 2020Observed: 8.07 ft at 2:45PM Apr 05, 2020Observed: 8.06 ft at 3:00PM Apr 05, 2020Observed: 8.06 ft at 3:15PM Apr 05, 2020Observed: 8.06 ft at 3:30PM Apr 05, 2020Observed: 8.04 ft at 3:45PM Apr 05, 2020Observed: 8.03 ft at 4:00PM Apr 05, 2020Observed: 8.05 ft at 4:15PM Apr 05, 2020Observed: 8.06 ft at 4:30PM Apr 05, 2020Observed: 8.02 ft at 4:45PM Apr 05, 2020Observed: 7.99 ft at 5:00PM Apr 05, 2020Observed: 7.99 ft at 5:15PM Apr 05, 2020Observed: 7.97 ft at 5:30PM Apr 05, 2020Observed: 7.95 ft at 5:45PM Apr 05, 2020Observed: 7.99 ft at 6:00PM Apr 05, 2020Observed: 7.95 ft at 6:15PM Apr 05, 2020Observed: 7.98 ft at 6:30PM Apr 05, 2020Observed: 7.97 ft at 6:45PM Apr 05, 2020Observed: 7.96 ft at 7:00PM Apr 05, 2020Observed: 7.98 ft at 7:15PM Apr 05, 2020Observed: 7.98 ft at 7:30PM Apr 05, 2020Observed: 7.96 ft at 7:45PM Apr 05, 2020Observed: 7.99 ft at 8:00PM Apr 05, 2020Observed: 7.98 ft at 8:15PM Apr 05, 2020Observed: 7.98 ft at 8:30PM Apr 05, 2020Observed: 7.99 ft at 8:45PM Apr 05, 2020Observed: 7.99 ft at 9:00PM Apr 05, 2020Observed: 7.99 ft at 9:15PM Apr 05, 2020Observed: 8 ft at 9:30PM Apr 05, 2020Observed: 8 ft at 9:45PM Apr 05, 2020Observed: 7.99 ft at 10:00PM Apr 05, 2020Observed: 8 ft at 10:15PM Apr 05, 2020Observed: 8 ft at 10:30PM Apr 05, 2020Observed: 7.98 ft at 10:45PM Apr 05, 2020Observed: 8 ft at 11:00PM Apr 05, 2020Observed: 7.99 ft at 11:15PM Apr 05, 2020Observed: 8.01 ft at 11:30PM Apr 05, 2020Observed: 8 ft at 11:45PM Apr 05, 2020Observed: 8.03 ft at 12:00AM Apr 06, 2020Observed: 8.01 ft at 12:15AM Apr 06, 2020Observed: 7.98 ft at 12:30AM Apr 06, 2020Observed: 7.98 ft at 12:45AM Apr 06, 2020Observed: 8 ft at 1:00AM Apr 06, 2020Observed: 7.97 ft at 1:15AM Apr 06, 2020Observed: 7.99 ft at 1:30AM Apr 06, 2020Observed: 7.97 ft at 1:45AM Apr 06, 2020Observed: 7.98 ft at 2:00AM Apr 06, 2020Observed: 7.99 ft at 2:15AM Apr 06, 2020Observed: 7.99 ft at 2:30AM Apr 06, 2020Observed: 7.98 ft at 2:45AM Apr 06, 2020Observed: 7.96 ft at 3:00AM Apr 06, 2020Observed: 7.98 ft at 3:15AM Apr 06, 2020Observed: 7.96 ft at 3:30AM Apr 06, 2020Observed: 7.95 ft at 3:45AM Apr 06, 2020Observed: 7.98 ft at 4:00AM Apr 06, 2020Observed: 7.97 ft at 4:15AM Apr 06, 2020Observed: 7.99 ft at 4:30AM Apr 06, 2020Observed: 7.99 ft at 4:45AM Apr 06, 2020Observed: 7.97 ft at 5:00AM Apr 06, 2020Observed: 7.98 ft at 5:15AM Apr 06, 2020Observed: 7.99 ft at 5:30AM Apr 06, 2020Observed: 7.99 ft at 5:45AM Apr 06, 2020Observed: 7.97 ft at 6:00AM Apr 06, 2020Observed: 7.95 ft at 6:15AM Apr 06, 2020Observed: 7.96 ft at 6:30AM Apr 06, 2020Observed: 7.97 ft at 6:45AM Apr 06, 2020Observed: 7.98 ft at 7:00AM Apr 06, 2020Observed: 7.94 ft at 7:15AM Apr 06, 2020Observed: 7.95 ft at 7:30AM Apr 06, 2020Observed: 7.98 ft at 7:45AM Apr 06, 2020Observed: 7.97 ft at 8:00AM Apr 06, 2020Observed: 7.96 ft at 8:15AM Apr 06, 2020Observed: 7.96 ft at 8:30AM Apr 06, 2020Observed: 7.95 ft at 8:45AM Apr 06, 2020Observed: 7.92 ft at 9:00AM Apr 06, 2020Observed: 7.95 ft at 11:15AM Apr 06, 2020Observed: 7.94 ft at 11:30AM Apr 06, 2020Observed: 7.94 ft at 11:45AM Apr 06, 2020Observed: 7.96 ft at 12:00PM Apr 06, 2020Observed: 7.9 ft at 12:15PM Apr 06, 2020Observed: 7.93 ft at 12:30PM Apr 06, 2020Observed: 7.93 ft at 12:45PM Apr 06, 2020Observed: 7.92 ft at 1:00PM Apr 06, 2020Observed: 7.95 ft at 1:15PM Apr 06, 2020Observed: 7.94 ft at 1:30PM Apr 06, 2020Observed: 7.92 ft at 1:45PM Apr 06, 2020Observed: 7.92 ft at 2:00PM Apr 06, 2020Observed: 7.93 ft at 2:15PM Apr 06, 2020Observed: 7.95 ft at 2:30PM Apr 06, 2020Observed: 7.92 ft at 2:45PM Apr 06, 2020Observed: 7.92 ft at 3:00PM Apr 06, 2020Observed: 7.94 ft at 3:15PM Apr 06, 2020Observed: 7.94 ft at 3:30PM Apr 06, 2020Observed: 7.91 ft at 3:45PM Apr 06, 2020Observed: 7.91 ft at 4:00PM Apr 06, 2020Observed: 7.94 ft at 4:15PM Apr 06, 2020Observed: 7.92 ft at 4:30PM Apr 06, 2020Observed: 7.91 ft at 4:45PM Apr 06, 2020Observed: 7.91 ft at 5:00PM Apr 06, 2020Observed: 7.91 ft at 5:15PM Apr 06, 2020Observed: 7.94 ft at 5:30PM Apr 06, 2020Observed: 7.9 ft at 5:45PM Apr 06, 2020Observed: 7.93 ft at 6:00PM Apr 06, 2020Observed: 7.93 ft at 6:15PM Apr 06, 2020Observed: 7.93 ft at 6:30PM Apr 06, 2020Observed: 7.92 ft at 6:45PM Apr 06, 2020Observed: 7.92 ft at 7:00PM Apr 06, 2020Observed: 7.92 ft at 7:15PM Apr 06, 2020Observed: 7.91 ft at 7:30PM Apr 06, 2020Observed: 7.92 ft at 7:45PM Apr 06, 2020Observed: 7.92 ft at 8:00PM Apr 06, 2020Observed: 7.91 ft at 8:15PM Apr 06, 2020Observed: 7.91 ft at 8:30PM Apr 06, 2020Observed: 7.91 ft at 8:45PM Apr 06, 2020Observed: 7.92 ft at 9:00PM Apr 06, 2020Observed: 7.9 ft at 9:15PM Apr 06, 2020Observed: 7.89 ft at 9:30PM Apr 06, 2020Observed: 7.91 ft at 9:45PM Apr 06, 2020Observed: 7.88 ft at 10:00PM Apr 06, 2020Observed: 7.91 ft at 10:15PM Apr 06, 2020Observed: 7.92 ft at 10:30PM Apr 06, 2020Observed: 7.91 ft at 10:45PM Apr 06, 2020Observed: 7.9 ft at 11:00PM Apr 06, 2020Observed: 7.89 ft at 11:15PM Apr 06, 2020Observed: 7.9 ft at 11:30PM Apr 06, 2020Observed: 7.88 ft at 11:45PM Apr 06, 2020Observed: 7.9 ft at 12:00AM Apr 07, 2020Observed: 7.9 ft at 12:15AM Apr 07, 2020Observed: 7.88 ft at 12:30AM Apr 07, 2020Observed: 7.89 ft at 12:45AM Apr 07, 2020Observed: 7.9 ft at 1:00AM Apr 07, 2020Observed: 7.89 ft at 1:15AM Apr 07, 2020Observed: 7.89 ft at 1:30AM Apr 07, 2020Observed: 7.91 ft at 1:45AM Apr 07, 2020Observed: 7.9 ft at 2:00AM Apr 07, 2020Observed: 7.88 ft at 2:15AM Apr 07, 2020Observed: 7.87 ft at 2:30AM Apr 07, 2020Observed: 7.9 ft at 2:45AM Apr 07, 2020Observed: 7.88 ft at 3:00AM Apr 07, 2020Observed: 7.89 ft at 3:15AM Apr 07, 2020Observed: 7.9 ft at 3:30AM Apr 07, 2020Observed: 7.87 ft at 3:45AM Apr 07, 2020Observed: 7.9 ft at 4:00AM Apr 07, 2020Observed: 7.88 ft at 4:15AM Apr 07, 2020Observed: 7.87 ft at 4:30AM Apr 07, 2020Observed: 7.88 ft at 4:45AM Apr 07, 2020Observed: 7.88 ft at 5:00AM Apr 07, 2020Observed: 7.88 ft at 5:15AM Apr 07, 2020Observed: 7.87 ft at 5:30AM Apr 07, 2020Observed: 7.9 ft at 5:45AM Apr 07, 2020Observed: 7.88 ft at 6:00AM Apr 07, 2020Observed: 7.87 ft at 6:15AM Apr 07, 2020Observed: 7.88 ft at 6:30AM Apr 07, 2020Observed: 7.89 ft at 6:45AM Apr 07, 2020Observed: 7.88 ft at 7:00AM Apr 07, 2020Observed: 7.86 ft at 7:15AM Apr 07, 2020Observed: 7.87 ft at 7:30AM Apr 07, 2020Observed: 7.88 ft at 7:45AM Apr 07, 2020Observed: 7.9 ft at 8:00AM Apr 07, 2020Observed: 7.9 ft at 8:15AM Apr 07, 2020Observed: 7.87 ft at 8:30AM Apr 07, 2020Observed: 7.87 ft at 8:45AM Apr 07, 2020Observed: 7.88 ft at 9:00AM Apr 07, 2020Observed: 7.86 ft at 9:15AM Apr 07, 2020Observed: 7.88 ft at 9:30AM Apr 07, 2020Observed: 7.86 ft at 9:45AM Apr 07, 2020Observed: 7.85 ft at 10:00AM Apr 07, 2020Observed: 7.86 ft at 10:15AM Apr 07, 2020Observed: 7.83 ft at 10:30AM Apr 07, 2020Observed: 7.88 ft at 10:45AM Apr 07, 2020Observed: 7.84 ft at 11:00AM Apr 07, 2020Observed: 7.83 ft at 11:15AM Apr 07, 2020Observed: 7.85 ft at 11:30AM Apr 07, 2020Observed: 7.86 ft at 11:45AM Apr 07, 2020Observed: 7.89 ft at 12:00PM Apr 07, 2020Observed: 7.84 ft at 12:15PM Apr 07, 2020Observed: 7.84 ft at 12:30PM Apr 07, 2020Observed: 7.86 ft at 12:45PM Apr 07, 2020Observed: 7.85 ft at 1:00PM Apr 07, 2020Observed: 7.84 ft at 1:15PM Apr 07, 2020Observed: 7.84 ft at 1:30PM Apr 07, 2020Observed: 7.83 ft at 1:45PM Apr 07, 2020Observed: 7.83 ft at 2:00PM Apr 07, 2020Observed: 7.84 ft at 2:15PM Apr 07, 2020Observed: 7.86 ft at 2:30PM Apr 07, 2020Observed: 7.84 ft at 2:45PM Apr 07, 2020Observed: 7.84 ft at 3:00PM Apr 07, 2020Highest Forecast: 7.8 ft 7:00PM Apr 07, 2020Highest Forecast: 7.8 ft 1:00AM Apr 08, 2020Highest Forecast: 7.8 ft 7:00AM Apr 08, 2020Forecast: 7.7 ft 1:00PM Apr 08, 2020Forecast: 7.7 ft 7:00PM Apr 08, 2020Forecast: 7.7 ft 1:00AM Apr 09, 2020Forecast: 7.6 ft 7:00AM Apr 09, 2020Forecast: 7.6 ft 1:00PM Apr 09, 2020Forecast: 7.5 ft 7:00PM Apr 09, 2020Forecast: 7.5 ft 1:00AM Apr 10, 2020Forecast: 7.4 ft 7:00AM Apr 10, 2020Forecast: 7.4 ft 1:00PM Apr 10, 2020Forecast: 7.4 ft 7:00PM Apr 10, 2020Forecast: 7.3 ft 1:00AM Apr 11, 2020Forecast: 7.3 ft 7:00AM Apr 11, 2020Forecast: 7.3 ft 1:00PM Apr 11, 2020Forecast: 7.3 ft 7:00PM Apr 11, 2020Forecast: 7.2 ft 1:00AM Apr 12, 2020Forecast: 7.2 ft 7:00AM Apr 12, 2020Forecast: 7.2 ft 1:00PM Apr 12, 2020Forecast: 7.1 ft 7:00PM Apr 12, 2020Forecast: 7.1 ft 1:00AM Apr 13, 2020Forecast: 7.1 ft 7:00AM Apr 13, 2020Forecast: 7.1 ft 1:00PM Apr 13, 2020Forecast: 7 ft 7:00PM Apr 13, 2020Forecast: 7 ft 1:00AM Apr 14, 2020Forecast: 7 ft 7:00AM Apr 14, 2020USGS--Water Resources of the United StatesALOI4(plotting HGIRG) Graph Created (4:02PM Apr 7, 2020)ObservedForecast (issued 9:44AM Apr 7)Latest observed value: 7.84 ft at 3:00 PM CDT 7-Apr-2020. Flood Stage is 13 ft
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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 48 hours into the future from the forecast issuance time.

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

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Upstream Locations Upstream Gauge Downstream Gauge Downstream Gauge - at Vinton
Flood Categories (in feet)
Major Flood Stage: 21
Moderate Flood Stage: 19
Flood Stage: 13
Action Stage: 8.5
Low Stage (in feet): -9999

Historic Crests
(1) 27.01 ft on 06/11/2008
(2) 22.95 ft on 09/24/2016
(3) 21.86 ft on 03/29/1961
(4) 21.67 ft on 04/08/1965
(5) 20.78 ft on 07/23/1999
(6) 20.60 ft on 04/02/1993
(7) 20.15 ft on 06/29/1969
(8) 20.09 ft on 07/02/1969
(9) 20.00 ft on 03/16/1929
(10) 19.68 ft on 07/10/1969
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 11.74 ft on 10/01/2016
(2) 22.95 ft on 09/24/2016
(3) 10.94 ft on 09/19/2016
(4) 11.15 ft on 09/12/2016
(5) 12.44 ft on 08/27/2016
(6) 9.74 ft on 07/20/2016
(7) 10.96 ft on 06/17/2016
(8) 9.86 ft on 06/13/2016
(9) 9.41 ft on 04/03/2016
(10) 11.73 ft on 12/16/2015
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(P): Preliminary values subject to further review.

Low Water Records
(1) 4.65 ft on 01/28/1959
(2) 4.69 ft on 12/22/1989
(3) 4.74 ft on 01/21/1956
(4) 4.78 ft on 01/10/1957
(5) 4.78 ft on 02/02/1950
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For more information on your flood risk go to www.floodsmart.gov.

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Gauge LocationGauge Map Marker
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.
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If you notice any errors in the below information, please contact our Webmaster
30 This is the height of the Waterloo levee design protection.
26 Sandbagging is necessary at Fairview Cemetery.
25 The 18th Street bridge is closed. Levee gates are also closed throughout the downtown area of Waterloo.
24 The following bridges are closed...Westfield Avenue...East 6th Street and West 6th Street railroad...11th Street as well as Park Avenue.
18 The access road to wastewater treatment plant is closed.
17 Many storm sewers are closed along the Cedar River.
16 The Riverview Recreation Area is closed.
13 Many storm sewers are closed along Black Hawk Creek and the Cedar River. The Fletcher Avenue levee gates are closed.
10 Storm sewers are closed behind the Cattle Congress.
About This Location Collapse

Latitude: 42.495542° N, Longitude: 92.334352° 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 29 824.14 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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Page last modified: 1-Mar-2019 12:34 AM
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