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Winnebago River (Northern IA) At Mason City (MCWI4)

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NOTE: Gauge reading may be affected by ice.
Flood Stage: 10 Feet
Latest Stage: 3.38
Current Warnings/Statements/Advisories:None currently.
at Mason City
Stage (ft)Flow (cfs)Observed: 3.5 ft at 6:45PM Dec 16, 2014Observed: 3.49 ft at 7:00PM Dec 16, 2014Observed: 3.49 ft at 7:15PM Dec 16, 2014Observed: 3.5 ft at 7:30PM Dec 16, 2014Observed: 3.48 ft at 7:45PM Dec 16, 2014Observed: 3.48 ft at 8:00PM Dec 16, 2014Observed: 3.48 ft at 8:15PM Dec 16, 2014Observed: 3.46 ft at 8:30PM Dec 16, 2014Observed: 3.46 ft at 8:45PM Dec 16, 2014Observed: 3.47 ft at 9:00PM Dec 16, 2014Observed: 3.45 ft at 9:15PM Dec 16, 2014Observed: 3.44 ft at 9:30PM Dec 16, 2014Observed: 3.44 ft at 9:45PM Dec 16, 2014Observed: 3.43 ft at 10:00PM Dec 16, 2014Observed: 3.43 ft at 10:15PM Dec 16, 2014Observed: 3.42 ft at 10:30PM Dec 16, 2014Observed: 3.41 ft at 10:45PM Dec 16, 2014Observed: 3.41 ft at 11:00PM Dec 16, 2014Observed: 3.39 ft at 11:15PM Dec 16, 2014Observed: 3.38 ft at 11:30PM Dec 16, 2014Observed: 3.37 ft at 11:45PM Dec 16, 2014Observed: 3.36 ft at 12:00AM Dec 17, 2014Observed: 3.37 ft at 12:15AM Dec 17, 2014Observed: 3.36 ft at 12:30AM Dec 17, 2014Observed: 3.36 ft at 12:45AM Dec 17, 2014Observed: 3.33 ft at 1:00AM Dec 17, 2014Observed: 3.33 ft at 1:15AM Dec 17, 2014Observed: 3.33 ft at 1:30AM Dec 17, 2014Observed: 3.31 ft at 1:45AM Dec 17, 2014Observed: 3.31 ft at 2:00AM Dec 17, 2014Observed: 3.3 ft at 2:15AM Dec 17, 2014Observed: 3.29 ft at 2:30AM Dec 17, 2014Observed: 3.28 ft at 2:45AM Dec 17, 2014Observed: 3.26 ft at 3:00AM Dec 17, 2014Observed: 3.27 ft at 3:15AM Dec 17, 2014Observed: 3.25 ft at 3:30AM Dec 17, 2014Observed: 3.23 ft at 3:45AM Dec 17, 2014Observed: 3.23 ft at 4:00AM Dec 17, 2014Observed: 3.22 ft at 4:15AM Dec 17, 2014Observed: 3.21 ft at 4:30AM Dec 17, 2014Observed: 3.21 ft at 4:45AM Dec 17, 2014Observed: 3.19 ft at 5:00AM Dec 17, 2014Observed: 3.19 ft at 5:15AM Dec 17, 2014Observed: 3.18 ft at 5:30AM Dec 17, 2014Observed: 3.18 ft at 5:45AM Dec 17, 2014Observed: 3.18 ft at 6:00AM Dec 17, 2014Observed: 3.16 ft at 6:15AM Dec 17, 2014Observed: 3.17 ft at 6:30AM Dec 17, 2014Observed: 3.17 ft at 6:45AM Dec 17, 2014Observed: 3.16 ft at 7:00AM Dec 17, 2014Observed: 3.15 ft at 7:15AM Dec 17, 2014Observed: 3.14 ft at 7:30AM Dec 17, 2014Observed: 3.15 ft at 7:45AM Dec 17, 2014Observed: 3.16 ft at 8:00AM Dec 17, 2014Observed: 3.16 ft at 8:15AM Dec 17, 2014Observed: 3.14 ft at 8:30AM Dec 17, 2014Observed: 3.15 ft at 8:45AM Dec 17, 2014Observed: 3.16 ft at 9:00AM Dec 17, 2014Observed: 3.15 ft at 9:15AM Dec 17, 2014Observed: 3.16 ft at 9:30AM Dec 17, 2014Observed: 3.14 ft at 9:45AM Dec 17, 2014Observed: 3.15 ft at 10:00AM Dec 17, 2014Observed: 3.14 ft at 10:15AM Dec 17, 2014Observed: 3.16 ft at 10:30AM Dec 17, 2014Observed: 3.15 ft at 10:45AM Dec 17, 2014Observed: 3.16 ft at 11:00AM Dec 17, 2014Observed: 3.16 ft at 11:15AM Dec 17, 2014Observed: 3.16 ft at 11:30AM Dec 17, 2014Observed: 3.17 ft at 11:45AM Dec 17, 2014Observed: 3.16 ft at 12:00PM Dec 17, 2014Observed: 3.17 ft at 12:15PM Dec 17, 2014Observed: 3.16 ft at 12:30PM Dec 17, 2014Observed: 3.18 ft at 12:45PM Dec 17, 2014Observed: 3.17 ft at 1:00PM Dec 17, 2014Observed: 3.2 ft at 1:15PM Dec 17, 2014Observed: 3.21 ft at 1:30PM Dec 17, 2014Observed: 3.21 ft at 1:45PM Dec 17, 2014Observed: 3.23 ft at 2:00PM Dec 17, 2014Observed: 3.22 ft at 2:15PM Dec 17, 2014Observed: 3.25 ft at 2:30PM Dec 17, 2014Observed: 3.26 ft at 2:45PM Dec 17, 2014Observed: 3.26 ft at 3:00PM Dec 17, 2014Observed: 3.27 ft at 3:15PM Dec 17, 2014Observed: 3.28 ft at 3:30PM Dec 17, 2014Observed: 3.28 ft at 3:45PM Dec 17, 2014Observed: 3.29 ft at 4:00PM Dec 17, 2014Observed: 3.29 ft at 4:15PM Dec 17, 2014Observed: 3.27 ft at 4:30PM Dec 17, 2014Observed: 3.28 ft at 4:45PM Dec 17, 2014Observed: 3.29 ft at 5:00PM Dec 17, 2014Observed: 3.28 ft at 5:15PM Dec 17, 2014Observed: 3.28 ft at 5:30PM Dec 17, 2014Observed: 3.26 ft at 5:45PM Dec 17, 2014Observed: 3.26 ft at 6:00PM Dec 17, 2014Observed: 3.27 ft at 6:15PM Dec 17, 2014Observed: 3.26 ft at 6:30PM Dec 17, 2014Observed: 3.25 ft at 6:45PM Dec 17, 2014Observed: 3.25 ft at 7:00PM Dec 17, 2014Observed: 3.25 ft at 7:15PM Dec 17, 2014Observed: 3.23 ft at 7:30PM Dec 17, 2014Observed: 3.23 ft at 7:45PM Dec 17, 2014Observed: 3.21 ft at 8:00PM Dec 17, 2014Observed: 3.2 ft at 8:15PM Dec 17, 2014Observed: 3.2 ft at 8:30PM Dec 17, 2014Observed: 3.18 ft at 8:45PM Dec 17, 2014Observed: 3.18 ft at 9:00PM Dec 17, 2014Observed: 3.17 ft at 9:15PM Dec 17, 2014Observed: 3.17 ft at 9:30PM Dec 17, 2014Observed: 3.14 ft at 9:45PM Dec 17, 2014Observed: 3.15 ft at 10:00PM Dec 17, 2014Observed: 3.14 ft at 10:15PM Dec 17, 2014Observed: 3.14 ft at 10:30PM Dec 17, 2014Observed: 3.13 ft at 10:45PM Dec 17, 2014Observed: 3.12 ft at 11:00PM Dec 17, 2014Observed: 3.11 ft at 11:15PM Dec 17, 2014Observed: 3.12 ft at 11:30PM Dec 17, 2014Observed: 3.13 ft at 11:45PM Dec 17, 2014Observed: 3.12 ft at 12:00AM Dec 18, 2014Observed: 3.12 ft at 12:15AM Dec 18, 2014Observed: 3.12 ft at 12:30AM Dec 18, 2014Observed: 3.13 ft at 12:45AM Dec 18, 2014Observed: 3.12 ft at 1:00AM Dec 18, 2014Observed: 3.13 ft at 1:15AM Dec 18, 2014Observed: 3.13 ft at 1:30AM Dec 18, 2014Observed: 3.15 ft at 1:45AM Dec 18, 2014Observed: 3.15 ft at 2:00AM Dec 18, 2014Observed: 3.15 ft at 2:15AM Dec 18, 2014Observed: 3.15 ft at 2:30AM Dec 18, 2014Observed: 3.17 ft at 2:45AM Dec 18, 2014Observed: 3.16 ft at 3:00AM Dec 18, 2014Observed: 3.17 ft at 3:15AM Dec 18, 2014Observed: 3.16 ft at 3:30AM Dec 18, 2014Observed: 3.17 ft at 3:45AM Dec 18, 2014Observed: 3.18 ft at 4:00AM Dec 18, 2014Observed: 3.16 ft at 4:15AM Dec 18, 2014Observed: 3.17 ft at 4:30AM Dec 18, 2014Observed: 3.18 ft at 4:45AM Dec 18, 2014Observed: 3.17 ft at 5:00AM Dec 18, 2014Observed: 3.16 ft at 5:15AM Dec 18, 2014Observed: 3.17 ft at 5:30AM Dec 18, 2014Observed: 3.16 ft at 5:45AM Dec 18, 2014Observed: 3.17 ft at 6:00AM Dec 18, 2014Observed: 3.18 ft at 6:15AM Dec 18, 2014Observed: 3.16 ft at 6:30AM Dec 18, 2014Observed: 3.16 ft at 6:45AM Dec 18, 2014Observed: 3.18 ft at 7:00AM Dec 18, 2014Observed: 3.17 ft at 7:15AM Dec 18, 2014Observed: 3.18 ft at 7:30AM Dec 18, 2014Observed: 3.18 ft at 7:45AM Dec 18, 2014Observed: 3.17 ft at 8:00AM Dec 18, 2014Observed: 3.19 ft at 8:15AM Dec 18, 2014Observed: 3.17 ft at 8:30AM Dec 18, 2014Observed: 3.17 ft at 8:45AM Dec 18, 2014Observed: 3.17 ft at 9:00AM Dec 18, 2014Observed: 3.18 ft at 9:15AM Dec 18, 2014Observed: 3.17 ft at 9:30AM Dec 18, 2014Observed: 3.17 ft at 9:45AM Dec 18, 2014Observed: 3.17 ft at 10:00AM Dec 18, 2014Observed: 3.18 ft at 10:15AM Dec 18, 2014Observed: 3.18 ft at 10:30AM Dec 18, 2014Observed: 3.18 ft at 10:45AM Dec 18, 2014Observed: 3.18 ft at 11:00AM Dec 18, 2014Observed: 3.17 ft at 11:15AM Dec 18, 2014Observed: 3.18 ft at 11:30AM Dec 18, 2014Observed: 3.17 ft at 11:45AM Dec 18, 2014Observed: 3.18 ft at 12:00PM Dec 18, 2014Observed: 3.18 ft at 12:15PM Dec 18, 2014Observed: 3.2 ft at 12:30PM Dec 18, 2014Observed: 3.19 ft at 12:45PM Dec 18, 2014Observed: 3.21 ft at 1:00PM Dec 18, 2014Observed: 3.23 ft at 1:15PM Dec 18, 2014Observed: 3.23 ft at 1:30PM Dec 18, 2014Observed: 3.23 ft at 1:45PM Dec 18, 2014Observed: 3.25 ft at 2:00PM Dec 18, 2014Observed: 3.27 ft at 2:15PM Dec 18, 2014Observed: 3.26 ft at 2:30PM Dec 18, 2014Observed: 3.27 ft at 2:45PM Dec 18, 2014Observed: 3.28 ft at 3:00PM Dec 18, 2014Observed: 3.28 ft at 3:15PM Dec 18, 2014Observed: 3.3 ft at 3:30PM Dec 18, 2014Observed: 3.31 ft at 3:45PM Dec 18, 2014Observed: 3.31 ft at 4:00PM Dec 18, 2014Observed: 3.33 ft at 4:15PM Dec 18, 2014Observed: 3.35 ft at 4:30PM Dec 18, 2014Observed: 3.37 ft at 4:45PM Dec 18, 2014Observed: 3.38 ft at 5:00PM Dec 18, 2014Observed: 3.39 ft at 5:15PM Dec 18, 2014Observed: 3.4 ft at 5:30PM Dec 18, 2014Observed: 3.42 ft at 5:45PM Dec 18, 2014Observed: 3.42 ft at 6:00PM Dec 18, 2014Observed: 3.42 ft at 6:15PM Dec 18, 2014Observed: 3.43 ft at 6:30PM Dec 18, 2014Observed: 3.43 ft at 6:45PM Dec 18, 2014Observed: 3.42 ft at 7:00PM Dec 18, 2014Observed: 3.42 ft at 7:15PM Dec 18, 2014Observed: 3.42 ft at 7:30PM Dec 18, 2014Observed: 3.42 ft at 7:45PM Dec 18, 2014Observed: 3.45 ft at 8:00PM Dec 18, 2014Observed: 3.45 ft at 8:15PM Dec 18, 2014Observed: 3.46 ft at 8:30PM Dec 18, 2014Observed: 3.46 ft at 8:45PM Dec 18, 2014Observed: 3.47 ft at 9:00PM Dec 18, 2014Observed: 3.48 ft at 9:15PM Dec 18, 2014Observed: 3.49 ft at 9:30PM Dec 18, 2014Observed: 3.49 ft at 9:45PM Dec 18, 2014Observed: 3.49 ft at 10:00PM Dec 18, 2014Observed: 3.5 ft at 10:15PM Dec 18, 2014Observed: 3.5 ft at 10:30PM Dec 18, 2014Observed: 3.5 ft at 10:45PM Dec 18, 2014Observed: 3.49 ft at 11:00PM Dec 18, 2014Observed: 3.5 ft at 11:15PM Dec 18, 2014Observed: 3.49 ft at 11:30PM Dec 18, 2014Observed: 3.5 ft at 11:45PM Dec 18, 2014Observed: 3.48 ft at 12:00AM Dec 19, 2014Observed: 3.49 ft at 12:15AM Dec 19, 2014Observed: 3.49 ft at 12:30AM Dec 19, 2014Observed: 3.48 ft at 12:45AM Dec 19, 2014Observed: 3.48 ft at 1:00AM Dec 19, 2014Observed: 3.47 ft at 1:15AM Dec 19, 2014Observed: 3.46 ft at 1:30AM Dec 19, 2014Observed: 3.46 ft at 1:45AM Dec 19, 2014Observed: 3.44 ft at 2:00AM Dec 19, 2014Observed: 3.43 ft at 2:15AM Dec 19, 2014Observed: 3.43 ft at 2:30AM Dec 19, 2014Observed: 3.43 ft at 2:45AM Dec 19, 2014Observed: 3.42 ft at 3:00AM Dec 19, 2014Observed: 3.42 ft at 3:15AM Dec 19, 2014Observed: 3.42 ft at 3:30AM Dec 19, 2014Observed: 3.42 ft at 3:45AM Dec 19, 2014Observed: 3.4 ft at 4:00AM Dec 19, 2014Observed: 3.39 ft at 4:15AM Dec 19, 2014Observed: 3.4 ft at 4:30AM Dec 19, 2014Observed: 3.38 ft at 4:45AM Dec 19, 2014Observed: 3.38 ft at 5:00AM Dec 19, 2014Observed: 3.39 ft at 5:15AM Dec 19, 2014Observed: 3.37 ft at 5:30AM Dec 19, 2014Observed: 3.39 ft at 5:45AM Dec 19, 2014Observed: 3.39 ft at 6:00AM Dec 19, 2014Observed: 3.37 ft at 6:15AM Dec 19, 2014Observed: 3.37 ft at 6:30AM Dec 19, 2014Observed: 3.36 ft at 6:45AM Dec 19, 2014Observed: 3.38 ft at 7:00AM Dec 19, 2014Observed: 3.36 ft at 7:15AM Dec 19, 2014Observed: 3.37 ft at 7:30AM Dec 19, 2014Observed: 3.37 ft at 7:45AM Dec 19, 2014Observed: 3.37 ft at 8:00AM Dec 19, 2014Observed: 3.36 ft at 8:15AM Dec 19, 2014Observed: 3.37 ft at 8:30AM Dec 19, 2014Observed: 3.37 ft at 8:45AM Dec 19, 2014Observed: 3.37 ft at 9:00AM Dec 19, 2014Observed: 3.37 ft at 9:15AM Dec 19, 2014Observed: 3.35 ft at 9:30AM Dec 19, 2014Observed: 3.36 ft at 9:45AM Dec 19, 2014Observed: 3.36 ft at 10:00AM Dec 19, 2014Observed: 3.35 ft at 10:15AM Dec 19, 2014Observed: 3.36 ft at 10:30AM Dec 19, 2014Observed: 3.38 ft at 10:45AM Dec 19, 2014Observed: 3.36 ft at 11:00AM Dec 19, 2014Observed: 3.37 ft at 11:15AM Dec 19, 2014Observed: 3.39 ft at 11:30AM Dec 19, 2014Observed: 3.37 ft at 11:45AM Dec 19, 2014Observed: 3.38 ft at 12:00PM Dec 19, 2014Observed: 3.4 ft at 12:15PM Dec 19, 2014Observed: 3.39 ft at 12:30PM Dec 19, 2014Observed: 3.39 ft at 12:45PM Dec 19, 2014Observed: 3.39 ft at 1:00PM Dec 19, 2014Observed: 3.4 ft at 1:15PM Dec 19, 2014Observed: 3.4 ft at 1:30PM Dec 19, 2014Observed: 3.41 ft at 1:45PM Dec 19, 2014Observed: 3.42 ft at 2:00PM Dec 19, 2014Observed: 3.42 ft at 2:15PM Dec 19, 2014Observed: 3.41 ft at 2:30PM Dec 19, 2014Observed: 3.44 ft at 2:45PM Dec 19, 2014Observed: 3.44 ft at 3:00PM Dec 19, 2014Observed: 3.46 ft at 3:15PM Dec 19, 2014Observed: 3.44 ft at 3:30PM Dec 19, 2014Observed: 3.46 ft at 3:45PM Dec 19, 2014Observed: 3.48 ft at 4:00PM Dec 19, 2014Observed: 3.48 ft at 4:15PM Dec 19, 2014Observed: 3.48 ft at 4:30PM Dec 19, 2014Observed: 3.5 ft at 4:45PM Dec 19, 2014Observed: 3.5 ft at 5:00PM Dec 19, 2014Observed: 3.5 ft at 5:15PM Dec 19, 2014Observed: 3.51 ft at 5:30PM Dec 19, 2014Observed: 3.51 ft at 5:45PM Dec 19, 2014Observed: 3.51 ft at 6:00PM Dec 19, 2014Observed: 3.51 ft at 6:15PM Dec 19, 2014Observed: 3.5 ft at 6:30PM Dec 19, 2014Observed: 3.5 ft at 6:45PM Dec 19, 2014Observed: 3.5 ft at 7:00PM Dec 19, 2014Observed: 3.51 ft at 7:15PM Dec 19, 2014Observed: 3.5 ft at 7:30PM Dec 19, 2014Observed: 3.51 ft at 7:45PM Dec 19, 2014Observed: 3.49 ft at 8:00PM Dec 19, 2014Observed: 3.5 ft at 8:15PM Dec 19, 2014Observed: 3.51 ft at 8:30PM Dec 19, 2014Observed: 3.51 ft at 8:45PM Dec 19, 2014Observed: 3.51 ft at 9:00PM Dec 19, 2014Highest Observation: 3.52 ft at 9:15PM Dec 19, 2014Observed: 3.49 ft at 9:30PM Dec 19, 2014Observed: 3.49 ft at 9:45PM Dec 19, 2014Observed: 3.5 ft at 10:00PM Dec 19, 2014Observed: 3.49 ft at 10:15PM Dec 19, 2014Observed: 3.5 ft at 10:30PM Dec 19, 2014Observed: 3.49 ft at 10:45PM Dec 19, 2014Observed: 3.5 ft at 11:00PM Dec 19, 2014Observed: 3.48 ft at 11:15PM Dec 19, 2014Observed: 3.48 ft at 11:30PM Dec 19, 2014Observed: 3.48 ft at 11:45PM Dec 19, 2014Observed: 3.47 ft at 12:00AM Dec 20, 2014Observed: 3.48 ft at 12:15AM Dec 20, 2014Observed: 3.48 ft at 12:30AM Dec 20, 2014Observed: 3.48 ft at 12:45AM Dec 20, 2014Observed: 3.47 ft at 1:00AM Dec 20, 2014Observed: 3.46 ft at 1:15AM Dec 20, 2014Observed: 3.45 ft at 1:30AM Dec 20, 2014Observed: 3.46 ft at 1:45AM Dec 20, 2014Observed: 3.46 ft at 2:00AM Dec 20, 2014Observed: 3.45 ft at 2:15AM Dec 20, 2014Observed: 3.46 ft at 2:30AM Dec 20, 2014Observed: 3.45 ft at 2:45AM Dec 20, 2014Observed: 3.45 ft at 3:00AM Dec 20, 2014Observed: 3.44 ft at 3:15AM Dec 20, 2014Observed: 3.45 ft at 3:30AM Dec 20, 2014Observed: 3.45 ft at 3:45AM Dec 20, 2014Observed: 3.44 ft at 4:00AM Dec 20, 2014Observed: 3.43 ft at 4:15AM Dec 20, 2014Observed: 3.42 ft at 4:30AM Dec 20, 2014Observed: 3.44 ft at 4:45AM Dec 20, 2014Observed: 3.44 ft at 5:00AM Dec 20, 2014Observed: 3.42 ft at 5:15AM Dec 20, 2014Observed: 3.43 ft at 5:30AM Dec 20, 2014Observed: 3.42 ft at 5:45AM Dec 20, 2014Observed: 3.42 ft at 6:00AM Dec 20, 2014Observed: 3.43 ft at 6:15AM Dec 20, 2014Observed: 3.42 ft at 6:30AM Dec 20, 2014Observed: 3.42 ft at 6:45AM Dec 20, 2014Observed: 3.41 ft at 7:00AM Dec 20, 2014Observed: 3.41 ft at 7:15AM Dec 20, 2014Observed: 3.41 ft at 7:30AM Dec 20, 2014Observed: 3.42 ft at 7:45AM Dec 20, 2014Observed: 3.43 ft at 8:00AM Dec 20, 2014Observed: 3.42 ft at 8:15AM Dec 20, 2014Observed: 3.42 ft at 8:30AM Dec 20, 2014Observed: 3.42 ft at 8:45AM Dec 20, 2014Observed: 3.41 ft at 9:00AM Dec 20, 2014Observed: 3.41 ft at 9:15AM Dec 20, 2014Observed: 3.42 ft at 9:30AM Dec 20, 2014Observed: 3.42 ft at 9:45AM Dec 20, 2014Observed: 3.41 ft at 10:00AM Dec 20, 2014Observed: 3.42 ft at 10:15AM Dec 20, 2014Observed: 3.41 ft at 10:30AM Dec 20, 2014Observed: 3.41 ft at 10:45AM Dec 20, 2014Observed: 3.41 ft at 11:00AM Dec 20, 2014Observed: 3.41 ft at 11:15AM Dec 20, 2014Observed: 3.42 ft at 11:30AM Dec 20, 2014Observed: 3.41 ft at 11:45AM Dec 20, 2014Observed: 3.41 ft at 12:00PM Dec 20, 2014Observed: 3.42 ft at 12:15PM Dec 20, 2014Observed: 3.43 ft at 12:30PM Dec 20, 2014Observed: 3.43 ft at 12:45PM Dec 20, 2014Observed: 3.41 ft at 1:00PM Dec 20, 2014Observed: 3.42 ft at 1:15PM Dec 20, 2014Observed: 3.43 ft at 1:30PM Dec 20, 2014Observed: 3.43 ft at 1:45PM Dec 20, 2014Observed: 3.44 ft at 2:00PM Dec 20, 2014Observed: 3.43 ft at 2:15PM Dec 20, 2014Observed: 3.44 ft at 2:30PM Dec 20, 2014Observed: 3.43 ft at 2:45PM Dec 20, 2014Observed: 3.43 ft at 3:00PM Dec 20, 2014Observed: 3.43 ft at 3:15PM Dec 20, 2014Observed: 3.44 ft at 3:30PM Dec 20, 2014Observed: 3.43 ft at 3:45PM Dec 20, 2014Observed: 3.43 ft at 4:00PM Dec 20, 2014Observed: 3.43 ft at 4:15PM Dec 20, 2014Observed: 3.43 ft at 4:30PM Dec 20, 2014Observed: 3.42 ft at 4:45PM Dec 20, 2014Observed: 3.41 ft at 5:00PM Dec 20, 2014Observed: 3.41 ft at 5:15PM Dec 20, 2014Observed: 3.42 ft at 5:30PM Dec 20, 2014Observed: 3.41 ft at 5:45PM Dec 20, 2014Observed: 3.41 ft at 6:00PM Dec 20, 2014Observed: 3.4 ft at 6:15PM Dec 20, 2014Observed: 3.4 ft at 6:30PM Dec 20, 2014Observed: 3.42 ft at 6:45PM Dec 20, 2014Observed: 3.41 ft at 7:00PM Dec 20, 2014Observed: 3.41 ft at 7:15PM Dec 20, 2014Observed: 3.41 ft at 7:30PM Dec 20, 2014Observed: 3.4 ft at 7:45PM Dec 20, 2014Observed: 3.41 ft at 8:00PM Dec 20, 2014Observed: 3.41 ft at 8:15PM Dec 20, 2014Observed: 3.4 ft at 8:30PM Dec 20, 2014Observed: 3.42 ft at 8:45PM Dec 20, 2014Observed: 3.4 ft at 9:00PM Dec 20, 2014Observed: 3.41 ft at 9:15PM Dec 20, 2014Observed: 3.41 ft at 9:30PM Dec 20, 2014Observed: 3.4 ft at 9:45PM Dec 20, 2014Observed: 3.41 ft at 10:00PM Dec 20, 2014Observed: 3.41 ft at 10:15PM Dec 20, 2014Observed: 3.4 ft at 10:30PM Dec 20, 2014Observed: 3.4 ft at 10:45PM Dec 20, 2014Observed: 3.41 ft at 11:00PM Dec 20, 2014Observed: 3.4 ft at 11:15PM Dec 20, 2014Observed: 3.4 ft at 11:30PM Dec 20, 2014Observed: 3.4 ft at 11:45PM Dec 20, 2014Observed: 3.41 ft at 12:00AM Dec 21, 2014Observed: 3.4 ft at 12:15AM Dec 21, 2014Observed: 3.4 ft at 12:30AM Dec 21, 2014Observed: 3.4 ft at 12:45AM Dec 21, 2014Observed: 3.38 ft at 1:00AM Dec 21, 2014Observed: 3.4 ft at 1:15AM Dec 21, 2014Observed: 3.4 ft at 1:30AM Dec 21, 2014Observed: 3.4 ft at 1:45AM Dec 21, 2014Observed: 3.39 ft at 2:00AM Dec 21, 2014Observed: 3.39 ft at 2:15AM Dec 21, 2014Observed: 3.39 ft at 2:30AM Dec 21, 2014Observed: 3.39 ft at 2:45AM Dec 21, 2014Observed: 3.39 ft at 3:00AM Dec 21, 2014Observed: 3.39 ft at 3:15AM Dec 21, 2014Observed: 3.39 ft at 3:30AM Dec 21, 2014Observed: 3.39 ft at 3:45AM Dec 21, 2014Observed: 3.39 ft at 4:00AM Dec 21, 2014Observed: 3.38 ft at 4:15AM Dec 21, 2014Observed: 3.38 ft at 4:30AM Dec 21, 2014Observed: 3.38 ft at 4:45AM Dec 21, 2014Observed: 3.39 ft at 5:00AM Dec 21, 2014Observed: 3.37 ft at 5:15AM Dec 21, 2014Observed: 3.38 ft at 5:30AM Dec 21, 2014Observed: 3.38 ft at 5:45AM Dec 21, 2014Observed: 3.39 ft at 6:00AM Dec 21, 2014Observed: 3.37 ft at 6:15AM Dec 21, 2014Observed: 3.39 ft at 6:30AM Dec 21, 2014Observed: 3.38 ft at 6:45AM Dec 21, 2014Observed: 3.38 ft at 7:00AM Dec 21, 2014Observed: 3.39 ft at 7:15AM Dec 21, 2014Observed: 3.39 ft at 7:30AM Dec 21, 2014Observed: 3.38 ft at 7:45AM Dec 21, 2014Observed: 3.38 ft at 8:00AM Dec 21, 2014Observed: 3.37 ft at 8:15AM Dec 21, 2014Observed: 3.37 ft at 8:30AM Dec 21, 2014Observed: 3.37 ft at 8:45AM Dec 21, 2014Observed: 3.38 ft at 9:00AM Dec 21, 2014Observed: 3.37 ft at 9:15AM Dec 21, 2014Observed: 3.38 ft at 9:30AM Dec 21, 2014Observed: 3.38 ft at 9:45AM Dec 21, 2014Observed: 3.38 ft at 10:00AM Dec 21, 2014Observed: 3.37 ft at 10:15AM Dec 21, 2014Observed: 3.37 ft at 10:30AM Dec 21, 2014Observed: 3.37 ft at 10:45AM Dec 21, 2014Observed: 3.38 ft at 11:00AM Dec 21, 2014Observed: 3.37 ft at 11:15AM Dec 21, 2014Observed: 3.38 ft at 11:30AM Dec 21, 2014Observed: 3.39 ft at 11:45AM Dec 21, 2014Observed: 3.38 ft at 12:00PM Dec 21, 2014Observed: 3.39 ft at 12:15PM Dec 21, 2014Observed: 3.39 ft at 12:30PM Dec 21, 2014Observed: 3.39 ft at 12:45PM Dec 21, 2014Observed: 3.39 ft at 1:00PM Dec 21, 2014Observed: 3.38 ft at 1:15PM Dec 21, 2014Observed: 3.4 ft at 1:30PM Dec 21, 2014Observed: 3.39 ft at 1:45PM Dec 21, 2014Observed: 3.39 ft at 2:00PM Dec 21, 2014Observed: 3.38 ft at 2:15PM Dec 21, 2014Observed: 3.39 ft at 2:30PM Dec 21, 2014Observed: 3.39 ft at 2:45PM Dec 21, 2014Observed: 3.4 ft at 3:00PM Dec 21, 2014Observed: 3.39 ft at 3:15PM Dec 21, 2014Observed: 3.39 ft at 3:30PM Dec 21, 2014Observed: 3.39 ft at 3:45PM Dec 21, 2014Observed: 3.39 ft at 4:00PM Dec 21, 2014Observed: 3.39 ft at 4:15PM Dec 21, 2014Observed: 3.4 ft at 4:30PM Dec 21, 2014Observed: 3.4 ft at 4:45PM Dec 21, 2014Observed: 3.4 ft at 5:00PM Dec 21, 2014Observed: 3.38 ft at 5:15PM Dec 21, 2014Observed: 3.39 ft at 5:30PM Dec 21, 2014USGS--Water Resources of the United StatesMCWI4(plotting HGIRG) Graph Created (6:32PM Dec 21, 2014)ObservedLatest observed value: 3.39 ft at 5:30 PM CST 21-Dec-2014. Flood Stage is 10 ft
Flood Impacts

If you notice any errors in the below information, please contact our Webmaster

20.5
Water overtops the floodwall at the water treatment plant...located at 13th St NE.
17.4
Water reaches bottom of railroad bridge east of Kentucky Avenue bridge.
15
This is the approximate top of levee protection. Levees run from the 12th Street Northeast bridge to 9th Street along the east bank and also from 8th Street to 6th and Hampshire Streets.
14
Water may flow over the city dikes.
12
Widespread flooding occurs along the river. Some backwater effects are possible along Willow Creek between downtown Mason City and the confluence with the Winnebago river.
11
Sandbagging occurs on the dike from 12th Street Northeast to Carolina Street.
10
There is widespread flooding of city parks and water reaches the underside of the 12th Street Northeast bridge at the piers.
8
East and west city parks are affected in the 12th Street Northeast area.
7
Low lying areas along the river are affected.
Flood Categories (in feet)
Major Flood Stage: 15.5
Moderate Flood Stage: 14.5
Flood Stage: 10
Action Stage: 6
Low Stage (in feet): 0

Historic Crests
(1) 18.74 ft on 06/08/2008
(2) 14.80 ft on 03/27/1961
(3) 14.67 ft on 05/22/2004
(4) 14.27 ft on 04/11/1965
(5) 13.70 ft on 04/06/1965
(6) 13.06 ft on 08/31/1962
(7) 12.59 ft on 04/01/1993
(8) 12.44 ft on 04/07/1951
(9) 12.30 ft on 05/23/2004
(10) 12.25 ft on 07/08/1969
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(P): Preliminary values subject to further review.

Recent Crests
(1) 8.61 ft on 07/14/2013
(2) 8.07 ft on 06/25/2013
(3) 9.11 ft on 06/13/2013
(4) 7.18 ft on 06/09/2013
(5) 6.48 ft on 06/05/2013
(6) 8.90 ft on 05/28/2013
(7) 9.44 ft on 05/20/2013
(8) 6.94 ft on 05/06/2013
(9) 6.87 ft on 03/29/2013
(10) 8.32 ft on 03/10/2013
Show More Recent Crests

(P): Preliminary values subject to further review.

Collaborative Agencies Collapse
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: 19-Nov-2014 2:09 AM
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