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Hydrograph River at a Glance Download
Boone River (North Central IA) near Webster City Stage (ft)Flow (cfs)Highest Observation: 3.77 ft at 10:00PM May 13, 2022Highest Observation: 3.77 ft at 10:15PM May 13, 2022Highest Observation: 3.77 ft at 10:30PM May 13, 2022Highest Observation: 3.77 ft at 10:45PM May 13, 2022Highest Observation: 3.77 ft at 11:00PM May 13, 2022Observed: 3.76 ft at 11:15PM May 13, 2022Observed: 3.76 ft at 11:30PM May 13, 2022Observed: 3.76 ft at 11:45PM May 13, 2022Observed: 3.76 ft at 12:00AM May 14, 2022Observed: 3.76 ft at 12:15AM May 14, 2022Observed: 3.75 ft at 12:30AM May 14, 2022Observed: 3.75 ft at 12:45AM May 14, 2022Observed: 3.75 ft at 1:00AM May 14, 2022Observed: 3.75 ft at 1:15AM May 14, 2022Observed: 3.74 ft at 1:30AM May 14, 2022Observed: 3.75 ft at 1:45AM May 14, 2022Observed: 3.74 ft at 2:00AM May 14, 2022Observed: 3.75 ft at 2:15AM May 14, 2022Observed: 3.74 ft at 2:30AM May 14, 2022Observed: 3.74 ft at 2:45AM May 14, 2022Observed: 3.74 ft at 3:00AM May 14, 2022Observed: 3.74 ft at 3:15AM May 14, 2022Observed: 3.74 ft at 3:30AM May 14, 2022Observed: 3.74 ft at 3:45AM May 14, 2022Observed: 3.73 ft at 4:00AM May 14, 2022Observed: 3.73 ft at 4:15AM May 14, 2022Observed: 3.73 ft at 4:30AM May 14, 2022Observed: 3.73 ft at 4:45AM May 14, 2022Observed: 3.73 ft at 5:00AM May 14, 2022Observed: 3.72 ft at 5:15AM May 14, 2022Observed: 3.72 ft at 5:30AM May 14, 2022Observed: 3.72 ft at 5:45AM May 14, 2022Observed: 3.72 ft at 6:00AM May 14, 2022Observed: 3.74 ft at 6:15AM May 14, 2022Observed: 3.72 ft at 6:30AM May 14, 2022Observed: 3.72 ft at 6:45AM May 14, 2022Observed: 3.71 ft at 7:00AM May 14, 2022Observed: 3.72 ft at 7:15AM May 14, 2022Observed: 3.72 ft at 7:30AM May 14, 2022Observed: 3.71 ft at 7:45AM May 14, 2022Observed: 3.72 ft at 8:00AM May 14, 2022Observed: 3.72 ft at 8:15AM May 14, 2022Observed: 3.71 ft at 8:30AM May 14, 2022Observed: 3.71 ft at 8:45AM May 14, 2022Observed: 3.71 ft at 9:00AM May 14, 2022Observed: 3.71 ft at 9:15AM May 14, 2022Observed: 3.71 ft at 9:30AM May 14, 2022Observed: 3.71 ft at 9:45AM May 14, 2022Observed: 3.71 ft at 10:00AM May 14, 2022Observed: 3.7 ft at 10:15AM May 14, 2022Observed: 3.71 ft at 10:30AM May 14, 2022Observed: 3.71 ft at 10:45AM May 14, 2022Observed: 3.7 ft at 11:00AM May 14, 2022Observed: 3.71 ft at 11:15AM May 14, 2022Observed: 3.7 ft at 11:30AM May 14, 2022Observed: 3.7 ft at 11:45AM May 14, 2022Observed: 3.7 ft at 12:00PM May 14, 2022Observed: 3.7 ft at 12:15PM May 14, 2022Observed: 3.69 ft at 12:30PM May 14, 2022Observed: 3.69 ft at 12:45PM May 14, 2022Observed: 3.69 ft at 1:00PM May 14, 2022Observed: 3.69 ft at 1:15PM May 14, 2022Observed: 3.69 ft at 1:30PM May 14, 2022Observed: 3.71 ft at 1:45PM May 14, 2022Observed: 3.69 ft at 2:00PM May 14, 2022Observed: 3.69 ft at 2:15PM May 14, 2022Observed: 3.68 ft at 2:30PM May 14, 2022Observed: 3.69 ft at 2:45PM May 14, 2022Observed: 3.68 ft at 3:00PM May 14, 2022Observed: 3.69 ft at 3:15PM May 14, 2022Observed: 3.67 ft at 3:30PM May 14, 2022Observed: 3.67 ft at 3:45PM May 14, 2022Observed: 3.67 ft at 4:00PM May 14, 2022Observed: 3.67 ft at 4:15PM May 14, 2022Observed: 3.67 ft at 4:30PM May 14, 2022Observed: 3.66 ft at 4:45PM May 14, 2022Observed: 3.67 ft at 5:00PM May 14, 2022Observed: 3.67 ft at 5:15PM May 14, 2022Observed: 3.66 ft at 5:30PM May 14, 2022Observed: 3.66 ft at 5:45PM May 14, 2022Observed: 3.66 ft at 6:00PM May 14, 2022Observed: 3.66 ft at 6:15PM May 14, 2022Observed: 3.65 ft at 6:30PM May 14, 2022Observed: 3.65 ft at 6:45PM May 14, 2022Observed: 3.65 ft at 7:00PM May 14, 2022Observed: 3.64 ft at 7:15PM May 14, 2022Observed: 3.65 ft at 7:30PM May 14, 2022Observed: 3.64 ft at 7:45PM May 14, 2022Observed: 3.64 ft at 8:00PM May 14, 2022Observed: 3.65 ft at 8:15PM May 14, 2022Observed: 3.64 ft at 8:30PM May 14, 2022Observed: 3.64 ft at 8:45PM May 14, 2022Observed: 3.64 ft at 9:00PM May 14, 2022Observed: 3.64 ft at 9:15PM May 14, 2022Observed: 3.64 ft at 9:30PM May 14, 2022Observed: 3.63 ft at 9:45PM May 14, 2022Observed: 3.63 ft at 10:00PM May 14, 2022Observed: 3.63 ft at 10:15PM May 14, 2022Observed: 3.63 ft at 10:30PM May 14, 2022Observed: 3.63 ft at 10:45PM May 14, 2022Observed: 3.63 ft at 11:00PM May 14, 2022Observed: 3.63 ft at 11:15PM May 14, 2022Observed: 3.63 ft at 11:30PM May 14, 2022Observed: 3.62 ft at 11:45PM May 14, 2022Observed: 3.62 ft at 12:00AM May 15, 2022Observed: 3.62 ft at 12:15AM May 15, 2022Observed: 3.62 ft at 12:30AM May 15, 2022Observed: 3.62 ft at 12:45AM May 15, 2022Observed: 3.62 ft at 1:00AM May 15, 2022Observed: 3.62 ft at 1:15AM May 15, 2022Observed: 3.61 ft at 1:30AM May 15, 2022Observed: 3.61 ft at 1:45AM May 15, 2022Observed: 3.61 ft at 2:00AM May 15, 2022Observed: 3.61 ft at 2:15AM May 15, 2022Observed: 3.6 ft at 2:30AM May 15, 2022Observed: 3.59 ft at 2:45AM May 15, 2022Observed: 3.6 ft at 3:00AM May 15, 2022Observed: 3.6 ft at 3:15AM May 15, 2022Observed: 3.6 ft at 3:30AM May 15, 2022Observed: 3.6 ft at 3:45AM May 15, 2022Observed: 3.6 ft at 4:00AM May 15, 2022Observed: 3.59 ft at 4:15AM May 15, 2022Observed: 3.59 ft at 4:30AM May 15, 2022Observed: 3.59 ft at 4:45AM May 15, 2022Observed: 3.59 ft at 5:00AM May 15, 2022Observed: 3.59 ft at 5:15AM May 15, 2022Observed: 3.59 ft at 5:30AM May 15, 2022Observed: 3.59 ft at 5:45AM May 15, 2022Observed: 3.58 ft at 6:00AM May 15, 2022Observed: 3.58 ft at 6:15AM May 15, 2022Observed: 3.58 ft at 6:30AM May 15, 2022Observed: 3.58 ft at 6:45AM May 15, 2022Observed: 3.57 ft at 7:00AM May 15, 2022Observed: 3.57 ft at 7:15AM May 15, 2022Observed: 3.58 ft at 7:30AM May 15, 2022Observed: 3.58 ft at 7:45AM May 15, 2022Observed: 3.57 ft at 8:00AM May 15, 2022Observed: 3.56 ft at 8:15AM May 15, 2022Observed: 3.57 ft at 8:30AM May 15, 2022Observed: 3.57 ft at 8:45AM May 15, 2022Observed: 3.57 ft at 9:00AM May 15, 2022Observed: 3.57 ft at 9:15AM May 15, 2022Observed: 3.56 ft at 9:30AM May 15, 2022Observed: 3.57 ft at 9:45AM May 15, 2022Observed: 3.56 ft at 10:00AM May 15, 2022Observed: 3.58 ft at 10:15AM May 15, 2022Observed: 3.56 ft at 10:30AM May 15, 2022Observed: 3.56 ft at 10:45AM May 15, 2022Observed: 3.56 ft at 11:00AM May 15, 2022Observed: 3.56 ft at 11:15AM May 15, 2022Observed: 3.56 ft at 11:30AM May 15, 2022Observed: 3.55 ft at 11:45AM May 15, 2022Observed: 3.55 ft at 12:00PM May 15, 2022Observed: 3.55 ft at 12:15PM May 15, 2022Observed: 3.56 ft at 12:30PM May 15, 2022Observed: 3.55 ft at 12:45PM May 15, 2022Observed: 3.55 ft at 1:00PM May 15, 2022Observed: 3.55 ft at 1:15PM May 15, 2022Observed: 3.55 ft at 1:30PM May 15, 2022Observed: 3.55 ft at 1:45PM May 15, 2022Observed: 3.55 ft at 2:00PM May 15, 2022Observed: 3.55 ft at 2:15PM May 15, 2022Observed: 3.55 ft at 2:30PM May 15, 2022Observed: 3.55 ft at 2:45PM May 15, 2022Observed: 3.54 ft at 3:00PM May 15, 2022Observed: 3.54 ft at 3:15PM May 15, 2022Observed: 3.54 ft at 3:30PM May 15, 2022Observed: 3.54 ft at 3:45PM May 15, 2022Observed: 3.53 ft at 4:00PM May 15, 2022Observed: 3.52 ft at 4:15PM May 15, 2022Observed: 3.52 ft at 4:30PM May 15, 2022Observed: 3.53 ft at 4:45PM May 15, 2022Observed: 3.54 ft at 5:00PM May 15, 2022Observed: 3.51 ft at 5:15PM May 15, 2022Observed: 3.53 ft at 5:30PM May 15, 2022Observed: 3.51 ft at 5:45PM May 15, 2022Observed: 3.53 ft at 6:00PM May 15, 2022Observed: 3.52 ft at 6:15PM May 15, 2022Observed: 3.51 ft at 6:30PM May 15, 2022Observed: 3.51 ft at 6:45PM May 15, 2022Observed: 3.5 ft at 7:00PM May 15, 2022Observed: 3.51 ft at 7:15PM May 15, 2022Observed: 3.52 ft at 7:30PM May 15, 2022Observed: 3.51 ft at 7:45PM May 15, 2022Observed: 3.51 ft at 8:00PM May 15, 2022Observed: 3.51 ft at 8:15PM May 15, 2022Observed: 3.52 ft at 8:30PM May 15, 2022Observed: 3.51 ft at 8:45PM May 15, 2022Observed: 3.52 ft at 9:00PM May 15, 2022Observed: 3.51 ft at 9:15PM May 15, 2022Observed: 3.51 ft at 9:30PM May 15, 2022Observed: 3.51 ft at 9:45PM May 15, 2022Observed: 3.51 ft at 10:00PM May 15, 2022Observed: 3.5 ft at 10:15PM May 15, 2022Observed: 3.5 ft at 10:30PM May 15, 2022Observed: 3.49 ft at 10:45PM May 15, 2022Observed: 3.5 ft at 11:00PM May 15, 2022Observed: 3.49 ft at 11:15PM May 15, 2022Observed: 3.49 ft at 11:30PM May 15, 2022Observed: 3.49 ft at 11:45PM May 15, 2022Observed: 3.49 ft at 12:00AM May 16, 2022Observed: 3.49 ft at 12:15AM May 16, 2022Observed: 3.48 ft at 12:30AM May 16, 2022Observed: 3.49 ft at 12:45AM May 16, 2022Observed: 3.49 ft at 1:00AM May 16, 2022Observed: 3.49 ft at 1:15AM May 16, 2022Observed: 3.48 ft at 1:30AM May 16, 2022Observed: 3.48 ft at 1:45AM May 16, 2022Observed: 3.48 ft at 2:00AM May 16, 2022Observed: 3.49 ft at 2:15AM May 16, 2022Observed: 3.48 ft at 2:30AM May 16, 2022Observed: 3.48 ft at 2:45AM May 16, 2022Observed: 3.48 ft at 3:00AM May 16, 2022Observed: 3.48 ft at 3:15AM May 16, 2022Observed: 3.48 ft at 3:30AM May 16, 2022Observed: 3.48 ft at 3:45AM May 16, 2022Observed: 3.47 ft at 4:00AM May 16, 2022Observed: 3.47 ft at 4:15AM May 16, 2022Observed: 3.48 ft at 4:30AM May 16, 2022Observed: 3.46 ft at 4:45AM May 16, 2022Observed: 3.46 ft at 5:00AM May 16, 2022Observed: 3.47 ft at 5:15AM May 16, 2022Observed: 3.47 ft at 5:30AM May 16, 2022Observed: 3.46 ft at 5:45AM May 16, 2022Observed: 3.47 ft at 6:00AM May 16, 2022Observed: 3.46 ft at 6:15AM May 16, 2022Observed: 3.46 ft at 6:30AM May 16, 2022Observed: 3.46 ft at 6:45AM May 16, 2022Observed: 3.45 ft at 7:00AM May 16, 2022Observed: 3.46 ft at 7:15AM May 16, 2022Observed: 3.46 ft at 7:30AM May 16, 2022Observed: 3.46 ft at 7:45AM May 16, 2022Observed: 3.46 ft at 8:00AM May 16, 2022Observed: 3.45 ft at 8:15AM May 16, 2022Observed: 3.45 ft at 8:30AM May 16, 2022Observed: 3.45 ft at 8:45AM May 16, 2022Observed: 3.46 ft at 9:00AM May 16, 2022Observed: 3.45 ft at 11:15AM May 16, 2022Observed: 3.46 ft at 11:30AM May 16, 2022Observed: 3.45 ft at 11:45AM May 16, 2022Observed: 3.45 ft at 12:00PM May 16, 2022Observed: 3.46 ft at 12:15PM May 16, 2022Observed: 3.45 ft at 12:30PM May 16, 2022Observed: 3.44 ft at 12:45PM May 16, 2022Observed: 3.44 ft at 1:00PM May 16, 2022Observed: 3.44 ft at 1:15PM May 16, 2022Observed: 3.45 ft at 1:30PM May 16, 2022Observed: 3.45 ft at 1:45PM May 16, 2022Observed: 3.44 ft at 2:00PM May 16, 2022Observed: 3.45 ft at 2:15PM May 16, 2022Observed: 3.45 ft at 2:30PM May 16, 2022Observed: 3.44 ft at 2:45PM May 16, 2022Observed: 3.44 ft at 3:00PM May 16, 2022Observed: 3.44 ft at 3:15PM May 16, 2022Observed: 3.44 ft at 3:30PM May 16, 2022Observed: 3.44 ft at 3:45PM May 16, 2022Observed: 3.44 ft at 4:00PM May 16, 2022Observed: 3.43 ft at 4:15PM May 16, 2022Observed: 3.44 ft at 4:30PM May 16, 2022Observed: 3.44 ft at 4:45PM May 16, 2022Observed: 3.43 ft at 5:00PM May 16, 2022Observed: 3.43 ft at 5:15PM May 16, 2022Observed: 3.43 ft at 5:30PM May 16, 2022Observed: 3.43 ft at 5:45PM May 16, 2022Observed: 3.43 ft at 6:00PM May 16, 2022Observed: 3.43 ft at 6:15PM May 16, 2022Observed: 3.43 ft at 6:30PM May 16, 2022Observed: 3.43 ft at 6:45PM May 16, 2022Observed: 3.43 ft at 7:00PM May 16, 2022Observed: 3.43 ft at 7:15PM May 16, 2022Observed: 3.42 ft at 7:30PM May 16, 2022Observed: 3.42 ft at 7:45PM May 16, 2022Observed: 3.43 ft at 8:00PM May 16, 2022Observed: 3.42 ft at 8:15PM May 16, 2022Observed: 3.42 ft at 8:30PM May 16, 2022Observed: 3.42 ft at 8:45PM May 16, 2022Observed: 3.42 ft at 9:00PM May 16, 2022Observed: 3.42 ft at 9:15PM May 16, 2022Observed: 3.42 ft at 9:30PM May 16, 2022Observed: 3.41 ft at 9:45PM May 16, 2022Observed: 3.42 ft at 10:00PM May 16, 2022Observed: 3.42 ft at 10:15PM May 16, 2022Observed: 3.41 ft at 10:30PM May 16, 2022Observed: 3.41 ft at 10:45PM May 16, 2022Observed: 3.41 ft at 11:00PM May 16, 2022Observed: 3.41 ft at 11:15PM May 16, 2022Observed: 3.41 ft at 11:30PM May 16, 2022Observed: 3.4 ft at 11:45PM May 16, 2022Observed: 3.4 ft at 12:00AM May 17, 2022Observed: 3.39 ft at 12:15AM May 17, 2022Observed: 3.4 ft at 12:30AM May 17, 2022Observed: 3.4 ft at 12:45AM May 17, 2022Observed: 3.4 ft at 1:00AM May 17, 2022Observed: 3.39 ft at 1:15AM May 17, 2022Observed: 3.39 ft at 1:30AM May 17, 2022Observed: 3.39 ft at 1:45AM May 17, 2022Observed: 3.39 ft at 2:00AM May 17, 2022Observed: 3.39 ft at 2:15AM May 17, 2022Observed: 3.39 ft at 2:30AM May 17, 2022Observed: 3.39 ft at 2:45AM May 17, 2022Observed: 3.39 ft at 3:00AM May 17, 2022Observed: 3.38 ft at 3:15AM May 17, 2022Observed: 3.38 ft at 3:30AM May 17, 2022Observed: 3.38 ft at 3:45AM May 17, 2022Observed: 3.38 ft at 4:00AM May 17, 2022Observed: 3.38 ft at 4:15AM May 17, 2022Observed: 3.38 ft at 4:30AM May 17, 2022Observed: 3.37 ft at 4:45AM May 17, 2022Observed: 3.37 ft at 5:00AM May 17, 2022Observed: 3.37 ft at 5:15AM May 17, 2022Observed: 3.37 ft at 5:30AM May 17, 2022Observed: 3.37 ft at 5:45AM May 17, 2022Observed: 3.37 ft at 6:00AM May 17, 2022Observed: 3.37 ft at 6:15AM May 17, 2022Observed: 3.37 ft at 6:30AM May 17, 2022Observed: 3.37 ft at 6:45AM May 17, 2022Observed: 3.36 ft at 7:00AM May 17, 2022Observed: 3.36 ft at 7:15AM May 17, 2022Observed: 3.36 ft at 7:30AM May 17, 2022Observed: 3.36 ft at 7:45AM May 17, 2022Observed: 3.36 ft at 8:00AM May 17, 2022Observed: 3.36 ft at 8:15AM May 17, 2022Observed: 3.36 ft at 8:30AM May 17, 2022Observed: 3.36 ft at 8:45AM May 17, 2022Observed: 3.36 ft at 9:00AM May 17, 2022Observed: 3.36 ft at 9:15AM May 17, 2022Observed: 3.36 ft at 9:30AM May 17, 2022Observed: 3.37 ft at 9:45AM May 17, 2022Observed: 3.36 ft at 10:00AM May 17, 2022Observed: 3.37 ft at 10:15AM May 17, 2022Observed: 3.36 ft at 10:30AM May 17, 2022Observed: 3.36 ft at 10:45AM May 17, 2022Observed: 3.36 ft at 11:00AM May 17, 2022Observed: 3.36 ft at 11:15AM May 17, 2022Observed: 3.36 ft at 11:30AM May 17, 2022Observed: 3.36 ft at 11:45AM May 17, 2022Observed: 3.36 ft at 12:00PM May 17, 2022Observed: 3.36 ft at 12:15PM May 17, 2022Observed: 3.36 ft at 12:30PM May 17, 2022Observed: 3.35 ft at 12:45PM May 17, 2022Observed: 3.36 ft at 1:00PM May 17, 2022Observed: 3.35 ft at 1:15PM May 17, 2022Observed: 3.35 ft at 1:30PM May 17, 2022Observed: 3.36 ft at 1:45PM May 17, 2022Observed: 3.35 ft at 2:00PM May 17, 2022Observed: 3.35 ft at 2:15PM May 17, 2022Observed: 3.36 ft at 2:30PM May 17, 2022Observed: 3.34 ft at 2:45PM May 17, 2022Observed: 3.35 ft at 3:00PM May 17, 2022Observed: 3.35 ft at 3:15PM May 17, 2022Observed: 3.35 ft at 3:30PM May 17, 2022Observed: 3.36 ft at 3:45PM May 17, 2022Observed: 3.35 ft at 4:00PM May 17, 2022Observed: 3.35 ft at 4:15PM May 17, 2022Observed: 3.34 ft at 4:30PM May 17, 2022Observed: 3.35 ft at 4:45PM May 17, 2022Observed: 3.35 ft at 5:00PM May 17, 2022Observed: 3.34 ft at 5:15PM May 17, 2022Observed: 3.35 ft at 5:30PM May 17, 2022Observed: 3.35 ft at 5:45PM May 17, 2022Observed: 3.34 ft at 6:00PM May 17, 2022Observed: 3.34 ft at 6:15PM May 17, 2022Observed: 3.34 ft at 6:30PM May 17, 2022Observed: 3.34 ft at 6:45PM May 17, 2022Observed: 3.34 ft at 7:00PM May 17, 2022Observed: 3.34 ft at 7:15PM May 17, 2022Observed: 3.34 ft at 7:30PM May 17, 2022Observed: 3.33 ft at 7:45PM May 17, 2022Observed: 3.33 ft at 8:00PM May 17, 2022Observed: 3.33 ft at 8:15PM May 17, 2022Observed: 3.33 ft at 8:30PM May 17, 2022Observed: 3.33 ft at 8:45PM May 17, 2022Observed: 3.33 ft at 9:00PM May 17, 2022Observed: 3.33 ft at 9:15PM May 17, 2022Observed: 3.33 ft at 9:30PM May 17, 2022Observed: 3.33 ft at 9:45PM May 17, 2022Observed: 3.33 ft at 10:00PM May 17, 2022Observed: 3.32 ft at 10:15PM May 17, 2022Observed: 3.33 ft at 10:30PM May 17, 2022Observed: 3.33 ft at 10:45PM May 17, 2022Observed: 3.33 ft at 11:00PM May 17, 2022Observed: 3.32 ft at 11:15PM May 17, 2022Observed: 3.32 ft at 11:30PM May 17, 2022Observed: 3.32 ft at 11:45PM May 17, 2022Observed: 3.32 ft at 12:00AM May 18, 2022Observed: 3.32 ft at 12:15AM May 18, 2022Observed: 3.31 ft at 12:30AM May 18, 2022Observed: 3.32 ft at 12:45AM May 18, 2022Observed: 3.32 ft at 1:00AM May 18, 2022Observed: 3.31 ft at 1:15AM May 18, 2022Observed: 3.31 ft at 1:30AM May 18, 2022Observed: 3.31 ft at 1:45AM May 18, 2022Observed: 3.31 ft at 2:00AM May 18, 2022Observed: 3.31 ft at 2:15AM May 18, 2022Observed: 3.31 ft at 2:30AM May 18, 2022Observed: 3.31 ft at 2:45AM May 18, 2022Observed: 3.31 ft at 3:00AM May 18, 2022Observed: 3.31 ft at 3:15AM May 18, 2022Observed: 3.31 ft at 3:30AM May 18, 2022Observed: 3.31 ft at 3:45AM May 18, 2022Observed: 3.3 ft at 4:00AM May 18, 2022Observed: 3.31 ft at 4:15AM May 18, 2022Observed: 3.31 ft at 4:30AM May 18, 2022Observed: 3.31 ft at 4:45AM May 18, 2022Observed: 3.31 ft at 5:00AM May 18, 2022Observed: 3.31 ft at 5:15AM May 18, 2022Observed: 3.3 ft at 5:30AM May 18, 2022Observed: 3.31 ft at 5:45AM May 18, 2022Observed: 3.3 ft at 6:00AM May 18, 2022Observed: 3.3 ft at 6:15AM May 18, 2022Observed: 3.3 ft at 6:30AM May 18, 2022Observed: 3.3 ft at 6:45AM May 18, 2022Observed: 3.3 ft at 7:00AM May 18, 2022Observed: 3.3 ft at 7:15AM May 18, 2022Observed: 3.3 ft at 7:30AM May 18, 2022Observed: 3.3 ft at 7:45AM May 18, 2022Observed: 3.3 ft at 8:00AM May 18, 2022Observed: 3.3 ft at 8:15AM May 18, 2022Observed: 3.29 ft at 8:30AM May 18, 2022Observed: 3.29 ft at 8:45AM May 18, 2022Observed: 3.29 ft at 9:00AM May 18, 2022Observed: 3.3 ft at 9:15AM May 18, 2022Observed: 3.29 ft at 9:30AM May 18, 2022Observed: 3.29 ft at 9:45AM May 18, 2022Observed: 3.29 ft at 10:00AM May 18, 2022Observed: 3.29 ft at 10:15AM May 18, 2022Observed: 3.29 ft at 10:30AM May 18, 2022Observed: 3.3 ft at 10:45AM May 18, 2022Observed: 3.3 ft at 11:00AM May 18, 2022Observed: 3.29 ft at 11:15AM May 18, 2022Observed: 3.3 ft at 11:30AM May 18, 2022Observed: 3.31 ft at 11:45AM May 18, 2022Observed: 3.3 ft at 12:00PM May 18, 2022Observed: 3.3 ft at 12:15PM May 18, 2022Observed: 3.31 ft at 12:30PM May 18, 2022Observed: 3.3 ft at 12:45PM May 18, 2022Observed: 3.31 ft at 1:00PM May 18, 2022Observed: 3.3 ft at 1:15PM May 18, 2022Observed: 3.3 ft at 1:30PM May 18, 2022Observed: 3.3 ft at 1:45PM May 18, 2022Observed: 3.29 ft at 2:00PM May 18, 2022Observed: 3.29 ft at 2:15PM May 18, 2022Observed: 3.29 ft at 2:30PM May 18, 2022Observed: 3.3 ft at 2:45PM May 18, 2022Observed: 3.29 ft at 3:00PM May 18, 2022Observed: 3.3 ft at 3:15PM May 18, 2022Observed: 3.29 ft at 3:30PM May 18, 2022Observed: 3.29 ft at 3:45PM May 18, 2022Observed: 3.29 ft at 4:00PM May 18, 2022Observed: 3.29 ft at 4:15PM May 18, 2022Observed: 3.28 ft at 4:30PM May 18, 2022Observed: 3.29 ft at 4:45PM May 18, 2022Observed: 3.28 ft at 5:00PM May 18, 2022Observed: 3.29 ft at 5:15PM May 18, 2022Observed: 3.29 ft at 5:30PM May 18, 2022Observed: 3.29 ft at 5:45PM May 18, 2022Observed: 3.28 ft at 6:00PM May 18, 2022Observed: 3.28 ft at 6:15PM May 18, 2022Observed: 3.28 ft at 6:30PM May 18, 2022Observed: 3.28 ft at 6:45PM May 18, 2022Observed: 3.28 ft at 7:00PM May 18, 2022Observed: 3.28 ft at 7:15PM May 18, 2022Observed: 3.28 ft at 7:30PM May 18, 2022Observed: 3.28 ft at 7:45PM May 18, 2022Observed: 3.28 ft at 8:00PM May 18, 2022USGS--Water Resources of the United StatesWBCI4(plotting HGIRG) Graph Created (9:48PM May 18, 2022)ObservedLatest observed value: 3.28 ft at 8:00 PM CDT 18-May-2022. Flood Stage is 14 ft
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Tabular Data (UTC)
Tabular Data (CDT)
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Metadata
NOTE: Forecasts for the Boone River (North Central IA) near Webster City 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 - near Stratford
Flood Categories (in feet)
Major Flood Stage: 19
Moderate Flood Stage: 17
Flood Stage: 14
Action Stage: 9
Low Stage (in feet): -9999

Historic Crests
(1) 19.10 ft on 06/10/1918
(2) 18.55 ft on 06/22/1954
(3) 18.17 ft on 06/28/2010
(4) 17.74 ft on 06/10/2008
(5) 16.00 ft on 06/18/1932
(6) 15.94 ft on 07/23/2010
(7) 15.91 ft on 04/06/1965
(8) 15.63 ft on 06/05/1991
(9) 15.55 ft on 05/25/2004
(10) 15.32 ft on 04/01/1993
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 11.36 ft on 03/18/2019
(2) 11.49 ft on 03/15/2019
(3) 14.40 ft on 09/23/2018
(4) 7.05 ft on 05/21/2017
(5) 7.30 ft on 01/21/2017
(6) 14.03 ft on 09/25/2016
(7) 8.15 ft on 09/17/2016
(8) 6.40 ft on 09/11/2016
(9) 5.68 ft on 08/20/2016
(10) 5.56 ft on 06/01/2016
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.38 ft on 02/07/1977

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:12
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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
If you notice any errors in the below information, please contact our Webmaster
18 Flooding occurs west of the river to Union Street and east to Elm Street.
16 Flooding occurs along both river banks in the east part of town.
14 Water affects some residential areas near the river in Webster City.
12 Widespread agricultural land flooding occurs.
11 Low lying areas in close proximity to the river flood.
10.5 Water crosses the city walking path just south of the 2nd Street bridge and also over the walkway just north of the Bank Street bridge.
About This Location Collapse

Latitude: 42.432005° N, Longitude: 93.805647° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 14 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 29 989.57 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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