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Hydrograph River at a Glance Download
Big Sioux River at Sioux City Stage (ft)Flow (cfs)Observed: 7.46 ft at 5:15PM Jan 26, 2023Observed: 7.47 ft at 5:30PM Jan 26, 2023Observed: 7.45 ft at 5:45PM Jan 26, 2023Observed: 7.46 ft at 6:00PM Jan 26, 2023Observed: 7.45 ft at 6:15PM Jan 26, 2023Observed: 7.46 ft at 6:30PM Jan 26, 2023Observed: 7.47 ft at 6:45PM Jan 26, 2023Observed: 7.44 ft at 7:00PM Jan 26, 2023Observed: 7.45 ft at 7:15PM Jan 26, 2023Observed: 7.45 ft at 7:16PM Jan 26, 2023Observed: 7.45 ft at 7:30PM Jan 26, 2023Observed: 7.45 ft at 7:31PM Jan 26, 2023Observed: 7.46 ft at 7:45PM Jan 26, 2023Observed: 7.46 ft at 7:46PM Jan 26, 2023Observed: 7.47 ft at 8:00PM Jan 26, 2023Observed: 7.45 ft at 8:15PM Jan 26, 2023Observed: 7.46 ft at 8:30PM Jan 26, 2023Observed: 7.46 ft at 8:45PM Jan 26, 2023Observed: 7.45 ft at 9:00PM Jan 26, 2023Observed: 7.46 ft at 9:15PM Jan 26, 2023Observed: 7.45 ft at 9:30PM Jan 26, 2023Observed: 7.48 ft at 9:45PM Jan 26, 2023Observed: 7.45 ft at 10:00PM Jan 26, 2023Observed: 7.45 ft at 10:15PM Jan 26, 2023Observed: 7.44 ft at 10:30PM Jan 26, 2023Observed: 7.46 ft at 10:45PM Jan 26, 2023Observed: 7.47 ft at 11:00PM Jan 26, 2023Observed: 7.47 ft at 11:15PM Jan 26, 2023Observed: 7.46 ft at 11:30PM Jan 26, 2023Observed: 7.47 ft at 11:45PM Jan 26, 2023Observed: 7.47 ft at 12:00AM Jan 27, 2023Observed: 7.47 ft at 12:15AM Jan 27, 2023Observed: 7.46 ft at 12:30AM Jan 27, 2023Observed: 7.46 ft at 12:45AM Jan 27, 2023Observed: 7.47 ft at 1:00AM Jan 27, 2023Observed: 7.45 ft at 1:15AM Jan 27, 2023Observed: 7.46 ft at 1:30AM Jan 27, 2023Observed: 7.46 ft at 1:45AM Jan 27, 2023Observed: 7.44 ft at 2:00AM Jan 27, 2023Observed: 7.47 ft at 2:15AM Jan 27, 2023Observed: 7.45 ft at 2:30AM Jan 27, 2023Observed: 7.45 ft at 2:45AM Jan 27, 2023Observed: 7.46 ft at 3:00AM Jan 27, 2023Observed: 7.45 ft at 3:15AM Jan 27, 2023Observed: 7.45 ft at 3:16AM Jan 27, 2023Observed: 7.46 ft at 3:30AM Jan 27, 2023Observed: 7.46 ft at 3:31AM Jan 27, 2023Observed: 7.48 ft at 3:45AM Jan 27, 2023Observed: 7.48 ft at 3:46AM Jan 27, 2023Observed: 7.45 ft at 4:00AM Jan 27, 2023Observed: 7.47 ft at 4:15AM Jan 27, 2023Observed: 7.42 ft at 4:30AM Jan 27, 2023Observed: 7.44 ft at 4:45AM Jan 27, 2023Observed: 7.45 ft at 5:00AM Jan 27, 2023Observed: 7.46 ft at 5:15AM Jan 27, 2023Observed: 7.47 ft at 5:30AM Jan 27, 2023Observed: 7.45 ft at 5:45AM Jan 27, 2023Observed: 7.45 ft at 6:00AM Jan 27, 2023Observed: 7.45 ft at 6:15AM Jan 27, 2023Observed: 7.46 ft at 6:30AM Jan 27, 2023Observed: 7.46 ft at 6:45AM Jan 27, 2023Observed: 7.44 ft at 7:00AM Jan 27, 2023Observed: 7.44 ft at 7:15AM Jan 27, 2023Observed: 7.44 ft at 7:30AM Jan 27, 2023Observed: 7.42 ft at 7:45AM Jan 27, 2023Observed: 7.44 ft at 8:00AM Jan 27, 2023Observed: 7.45 ft at 8:15AM Jan 27, 2023Observed: 7.43 ft at 8:30AM Jan 27, 2023Observed: 7.43 ft at 8:45AM Jan 27, 2023Observed: 7.43 ft at 9:00AM Jan 27, 2023Observed: 7.44 ft at 9:15AM Jan 27, 2023Observed: 7.43 ft at 9:30AM Jan 27, 2023Observed: 7.42 ft at 9:45AM Jan 27, 2023Observed: 7.44 ft at 10:00AM Jan 27, 2023Observed: 7.46 ft at 10:15AM Jan 27, 2023Observed: 7.43 ft at 10:30AM Jan 27, 2023Observed: 7.46 ft at 10:45AM Jan 27, 2023Observed: 7.45 ft at 11:00AM Jan 27, 2023Observed: 7.45 ft at 11:15AM Jan 27, 2023Observed: 7.45 ft at 11:30AM Jan 27, 2023Observed: 7.45 ft at 11:32AM Jan 27, 2023Observed: 7.43 ft at 11:45AM Jan 27, 2023Observed: 7.43 ft at 11:47AM Jan 27, 2023Observed: 7.41 ft at 12:00PM Jan 27, 2023Observed: 7.41 ft at 12:02PM Jan 27, 2023Observed: 7.44 ft at 12:15PM Jan 27, 2023Observed: 7.44 ft at 12:30PM Jan 27, 2023Observed: 7.45 ft at 12:45PM Jan 27, 2023Observed: 7.43 ft at 1:00PM Jan 27, 2023Observed: 7.46 ft at 1:15PM Jan 27, 2023Observed: 7.44 ft at 1:30PM Jan 27, 2023Observed: 7.45 ft at 1:45PM Jan 27, 2023Observed: 7.46 ft at 2:00PM Jan 27, 2023Observed: 7.41 ft at 2:15PM Jan 27, 2023Observed: 7.43 ft at 2:30PM Jan 27, 2023Observed: 7.44 ft at 2:45PM Jan 27, 2023Observed: 7.41 ft at 3:00PM Jan 27, 2023Observed: 7.44 ft at 3:15PM Jan 27, 2023Observed: 7.43 ft at 3:30PM Jan 27, 2023Observed: 7.44 ft at 3:45PM Jan 27, 2023Observed: 7.44 ft at 4:00PM Jan 27, 2023Observed: 7.43 ft at 4:15PM Jan 27, 2023Observed: 7.47 ft at 4:30PM Jan 27, 2023Observed: 7.42 ft at 4:45PM Jan 27, 2023Observed: 7.45 ft at 5:00PM Jan 27, 2023Observed: 7.44 ft at 5:15PM Jan 27, 2023Observed: 7.43 ft at 5:30PM Jan 27, 2023Observed: 7.43 ft at 5:45PM Jan 27, 2023Observed: 7.45 ft at 6:00PM Jan 27, 2023Observed: 7.46 ft at 6:15PM Jan 27, 2023Observed: 7.46 ft at 6:30PM Jan 27, 2023Observed: 7.41 ft at 6:45PM Jan 27, 2023Observed: 7.43 ft at 7:00PM Jan 27, 2023Observed: 7.45 ft at 7:15PM Jan 27, 2023Observed: 7.42 ft at 7:30PM Jan 27, 2023Observed: 7.42 ft at 7:31PM Jan 27, 2023Observed: 7.45 ft at 7:45PM Jan 27, 2023Observed: 7.45 ft at 7:46PM Jan 27, 2023Observed: 7.45 ft at 8:00PM Jan 27, 2023Observed: 7.45 ft at 8:01PM Jan 27, 2023Observed: 7.45 ft at 8:15PM Jan 27, 2023Observed: 7.45 ft at 8:30PM Jan 27, 2023Observed: 7.45 ft at 8:45PM Jan 27, 2023Observed: 7.45 ft at 9:00PM Jan 27, 2023Observed: 7.46 ft at 9:15PM Jan 27, 2023Observed: 7.44 ft at 9:30PM Jan 27, 2023Observed: 7.42 ft at 9:45PM Jan 27, 2023Observed: 7.43 ft at 10:00PM Jan 27, 2023Observed: 7.43 ft at 10:15PM Jan 27, 2023Observed: 7.46 ft at 10:30PM Jan 27, 2023Observed: 7.46 ft at 10:45PM Jan 27, 2023Observed: 7.46 ft at 11:00PM Jan 27, 2023Observed: 7.45 ft at 11:15PM Jan 27, 2023Observed: 7.43 ft at 11:30PM Jan 27, 2023Observed: 7.45 ft at 11:45PM Jan 27, 2023Observed: 7.46 ft at 12:00AM Jan 28, 2023Observed: 7.46 ft at 12:15AM Jan 28, 2023Observed: 7.48 ft at 12:30AM Jan 28, 2023Observed: 7.47 ft at 12:45AM Jan 28, 2023Observed: 7.46 ft at 1:00AM Jan 28, 2023Observed: 7.45 ft at 1:15AM Jan 28, 2023Observed: 7.47 ft at 1:30AM Jan 28, 2023Observed: 7.48 ft at 1:45AM Jan 28, 2023Observed: 7.46 ft at 2:00AM Jan 28, 2023Observed: 7.45 ft at 2:15AM Jan 28, 2023Observed: 7.5 ft at 2:30AM Jan 28, 2023Observed: 7.51 ft at 2:45AM Jan 28, 2023Observed: 7.49 ft at 3:00AM Jan 28, 2023Observed: 7.52 ft at 3:15AM Jan 28, 2023Observed: 7.53 ft at 3:30AM Jan 28, 2023Observed: 7.53 ft at 3:31AM Jan 28, 2023Observed: 7.49 ft at 3:45AM Jan 28, 2023Observed: 7.49 ft at 3:46AM Jan 28, 2023Observed: 7.51 ft at 4:00AM Jan 28, 2023Observed: 7.51 ft at 4:01AM Jan 28, 2023Observed: 7.53 ft at 4:15AM Jan 28, 2023Observed: 7.51 ft at 4:30AM Jan 28, 2023Observed: 7.53 ft at 4:45AM Jan 28, 2023Observed: 7.52 ft at 5:00AM Jan 28, 2023Observed: 7.55 ft at 5:15AM Jan 28, 2023Observed: 7.55 ft at 5:30AM Jan 28, 2023Observed: 7.55 ft at 5:45AM Jan 28, 2023Observed: 7.52 ft at 6:00AM Jan 28, 2023Observed: 7.55 ft at 6:15AM Jan 28, 2023Observed: 7.56 ft at 6:30AM Jan 28, 2023Observed: 7.56 ft at 6:45AM Jan 28, 2023Observed: 7.56 ft at 7:00AM Jan 28, 2023Observed: 7.53 ft at 7:15AM Jan 28, 2023Observed: 7.55 ft at 7:30AM Jan 28, 2023Observed: 7.54 ft at 7:45AM Jan 28, 2023Observed: 7.55 ft at 8:00AM Jan 28, 2023Observed: 7.54 ft at 8:15AM Jan 28, 2023Observed: 7.55 ft at 8:30AM Jan 28, 2023Observed: 7.54 ft at 8:45AM Jan 28, 2023Observed: 7.55 ft at 9:00AM Jan 28, 2023Observed: 7.55 ft at 9:15AM Jan 28, 2023Observed: 7.56 ft at 9:30AM Jan 28, 2023Observed: 7.54 ft at 9:45AM Jan 28, 2023Observed: 7.55 ft at 10:00AM Jan 28, 2023Observed: 7.53 ft at 10:15AM Jan 28, 2023Highest Observation: 7.57 ft at 10:30AM Jan 28, 2023Observed: 7.54 ft at 10:45AM Jan 28, 2023Observed: 7.52 ft at 11:00AM Jan 28, 2023Observed: 7.54 ft at 11:15AM Jan 28, 2023Observed: 7.54 ft at 11:30AM Jan 28, 2023Observed: 7.54 ft at 11:31AM Jan 28, 2023Observed: 7.55 ft at 11:45AM Jan 28, 2023Observed: 7.55 ft at 11:46AM Jan 28, 2023Observed: 7.54 ft at 12:00PM Jan 28, 2023Observed: 7.54 ft at 12:01PM Jan 28, 2023Observed: 7.53 ft at 12:15PM Jan 28, 2023Observed: 7.55 ft at 12:30PM Jan 28, 2023Observed: 7.55 ft at 12:45PM Jan 28, 2023Observed: 7.55 ft at 1:00PM Jan 28, 2023Observed: 7.54 ft at 1:15PM Jan 28, 2023Observed: 7.53 ft at 1:30PM Jan 28, 2023Observed: 7.51 ft at 1:45PM Jan 28, 2023Observed: 7.53 ft at 2:00PM Jan 28, 2023Observed: 7.52 ft at 2:15PM Jan 28, 2023Observed: 7.53 ft at 2:30PM Jan 28, 2023Observed: 7.54 ft at 2:45PM Jan 28, 2023Observed: 7.54 ft at 3:00PM Jan 28, 2023Observed: 7.51 ft at 3:15PM Jan 28, 2023Observed: 7.53 ft at 3:30PM Jan 28, 2023Observed: 7.53 ft at 3:45PM Jan 28, 2023Observed: 7.51 ft at 4:00PM Jan 28, 2023Observed: 7.52 ft at 4:15PM Jan 28, 2023Observed: 7.53 ft at 4:30PM Jan 28, 2023Observed: 7.51 ft at 4:45PM Jan 28, 2023Observed: 7.51 ft at 5:00PM Jan 28, 2023Observed: 7.52 ft at 5:15PM Jan 28, 2023Observed: 7.51 ft at 5:30PM Jan 28, 2023Observed: 7.49 ft at 5:45PM Jan 28, 2023Observed: 7.51 ft at 6:00PM Jan 28, 2023Observed: 7.49 ft at 6:15PM Jan 28, 2023Observed: 7.51 ft at 6:30PM Jan 28, 2023Observed: 7.48 ft at 6:45PM Jan 28, 2023Observed: 7.5 ft at 7:00PM Jan 28, 2023Observed: 7.48 ft at 7:15PM Jan 28, 2023Observed: 7.52 ft at 7:30PM Jan 28, 2023Observed: 7.52 ft at 7:32PM Jan 28, 2023Observed: 7.5 ft at 7:45PM Jan 28, 2023Observed: 7.5 ft at 7:47PM Jan 28, 2023Observed: 7.5 ft at 8:00PM Jan 28, 2023Observed: 7.5 ft at 8:02PM Jan 28, 2023Observed: 7.5 ft at 8:15PM Jan 28, 2023Observed: 7.51 ft at 8:30PM Jan 28, 2023Observed: 7.49 ft at 8:45PM Jan 28, 2023Observed: 7.53 ft at 9:00PM Jan 28, 2023Observed: 7.5 ft at 9:15PM Jan 28, 2023Observed: 7.49 ft at 9:30PM Jan 28, 2023Observed: 7.5 ft at 9:45PM Jan 28, 2023Observed: 7.52 ft at 10:00PM Jan 28, 2023Observed: 7.49 ft at 10:15PM Jan 28, 2023Observed: 7.52 ft at 10:30PM Jan 28, 2023Observed: 7.51 ft at 10:45PM Jan 28, 2023Observed: 7.5 ft at 11:00PM Jan 28, 2023Observed: 7.5 ft at 11:15PM Jan 28, 2023Observed: 7.52 ft at 11:30PM Jan 28, 2023Observed: 7.51 ft at 11:45PM Jan 28, 2023Observed: 7.5 ft at 12:00AM Jan 29, 2023Observed: 7.52 ft at 12:15AM Jan 29, 2023Observed: 7.52 ft at 12:30AM Jan 29, 2023Observed: 7.51 ft at 12:45AM Jan 29, 2023Observed: 7.52 ft at 1:00AM Jan 29, 2023Observed: 7.52 ft at 1:15AM Jan 29, 2023Observed: 7.51 ft at 1:30AM Jan 29, 2023Observed: 7.52 ft at 1:45AM Jan 29, 2023Observed: 7.51 ft at 2:00AM Jan 29, 2023Observed: 7.52 ft at 2:15AM Jan 29, 2023Observed: 7.52 ft at 2:30AM Jan 29, 2023Observed: 7.52 ft at 2:45AM Jan 29, 2023Observed: 7.5 ft at 3:00AM Jan 29, 2023Observed: 7.51 ft at 3:15AM Jan 29, 2023Observed: 7.48 ft at 3:30AM Jan 29, 2023Observed: 7.48 ft at 3:32AM Jan 29, 2023Observed: 7.49 ft at 3:45AM Jan 29, 2023Observed: 7.49 ft at 3:47AM Jan 29, 2023Observed: 7.47 ft at 4:00AM Jan 29, 2023Observed: 7.47 ft at 4:02AM Jan 29, 2023Observed: 7.49 ft at 4:15AM Jan 29, 2023Observed: 7.5 ft at 4:30AM Jan 29, 2023Observed: 7.49 ft at 4:45AM Jan 29, 2023Observed: 7.48 ft at 5:00AM Jan 29, 2023Observed: 7.49 ft at 5:15AM Jan 29, 2023Observed: 7.47 ft at 5:30AM Jan 29, 2023Observed: 7.49 ft at 5:45AM Jan 29, 2023Observed: 7.46 ft at 6:00AM Jan 29, 2023Observed: 7.44 ft at 6:15AM Jan 29, 2023Observed: 7.49 ft at 6:30AM Jan 29, 2023Observed: 7.49 ft at 6:45AM Jan 29, 2023Observed: 7.48 ft at 7:00AM Jan 29, 2023Observed: 7.48 ft at 7:15AM Jan 29, 2023Observed: 7.5 ft at 7:30AM Jan 29, 2023Observed: 7.49 ft at 7:45AM Jan 29, 2023Observed: 7.45 ft at 8:00AM Jan 29, 2023Observed: 7.49 ft at 8:15AM Jan 29, 2023Observed: 7.49 ft at 8:30AM Jan 29, 2023Observed: 7.46 ft at 8:45AM Jan 29, 2023Observed: 7.48 ft at 9:00AM Jan 29, 2023Observed: 7.45 ft at 9:15AM Jan 29, 2023Observed: 7.46 ft at 9:30AM Jan 29, 2023Observed: 7.48 ft at 9:45AM Jan 29, 2023Observed: 7.45 ft at 10:00AM Jan 29, 2023Observed: 7.46 ft at 10:15AM Jan 29, 2023Observed: 7.45 ft at 10:30AM Jan 29, 2023Observed: 7.47 ft at 10:45AM Jan 29, 2023Observed: 7.48 ft at 11:00AM Jan 29, 2023Observed: 7.45 ft at 11:15AM Jan 29, 2023Observed: 7.48 ft at 11:30AM Jan 29, 2023Observed: 7.48 ft at 11:32AM Jan 29, 2023Observed: 7.47 ft at 11:45AM Jan 29, 2023Observed: 7.47 ft at 11:47AM Jan 29, 2023Observed: 7.45 ft at 12:00PM Jan 29, 2023Observed: 7.45 ft at 12:02PM Jan 29, 2023Observed: 7.48 ft at 12:15PM Jan 29, 2023Observed: 7.48 ft at 12:30PM Jan 29, 2023Observed: 7.48 ft at 12:45PM Jan 29, 2023Observed: 7.47 ft at 1:00PM Jan 29, 2023Observed: 7.47 ft at 1:15PM Jan 29, 2023Observed: 7.44 ft at 1:30PM Jan 29, 2023Observed: 7.47 ft at 1:45PM Jan 29, 2023Observed: 7.47 ft at 2:00PM Jan 29, 2023Observed: 7.44 ft at 2:15PM Jan 29, 2023Observed: 7.45 ft at 2:30PM Jan 29, 2023Observed: 7.45 ft at 2:45PM Jan 29, 2023Observed: 7.43 ft at 3:00PM Jan 29, 2023Observed: 7.45 ft at 3:15PM Jan 29, 2023Observed: 7.46 ft at 3:30PM Jan 29, 2023Observed: 7.47 ft at 3:45PM Jan 29, 2023Observed: 7.43 ft at 4:00PM Jan 29, 2023Observed: 7.46 ft at 4:15PM Jan 29, 2023Observed: 7.46 ft at 4:30PM Jan 29, 2023Observed: 7.42 ft at 4:45PM Jan 29, 2023Observed: 7.44 ft at 5:00PM Jan 29, 2023Observed: 7.46 ft at 5:15PM Jan 29, 2023Observed: 7.42 ft at 5:30PM Jan 29, 2023Observed: 7.44 ft at 5:45PM Jan 29, 2023Observed: 7.42 ft at 6:00PM Jan 29, 2023Observed: 7.44 ft at 6:15PM Jan 29, 2023Observed: 7.44 ft at 6:30PM Jan 29, 2023Observed: 7.43 ft at 6:45PM Jan 29, 2023Observed: 7.43 ft at 7:00PM Jan 29, 2023Observed: 7.42 ft at 7:15PM Jan 29, 2023Observed: 7.44 ft at 7:30PM Jan 29, 2023Observed: 7.44 ft at 7:32PM Jan 29, 2023Observed: 7.43 ft at 7:45PM Jan 29, 2023Observed: 7.43 ft at 7:47PM Jan 29, 2023Observed: 7.43 ft at 8:00PM Jan 29, 2023Observed: 7.43 ft at 8:02PM Jan 29, 2023Observed: 7.4 ft at 8:15PM Jan 29, 2023Observed: 7.44 ft at 8:30PM Jan 29, 2023Observed: 7.44 ft at 8:45PM Jan 29, 2023Observed: 7.46 ft at 9:00PM Jan 29, 2023Observed: 7.44 ft at 9:15PM Jan 29, 2023Observed: 7.43 ft at 9:30PM Jan 29, 2023Observed: 7.39 ft at 9:45PM Jan 29, 2023Observed: 7.42 ft at 10:00PM Jan 29, 2023Observed: 7.45 ft at 10:15PM Jan 29, 2023Observed: 7.42 ft at 10:30PM Jan 29, 2023Observed: 7.44 ft at 10:45PM Jan 29, 2023Observed: 7.45 ft at 11:00PM Jan 29, 2023Observed: 7.44 ft at 11:15PM Jan 29, 2023Observed: 7.43 ft at 11:30PM Jan 29, 2023Observed: 7.44 ft at 11:45PM Jan 29, 2023Observed: 7.43 ft at 12:00AM Jan 30, 2023Observed: 7.45 ft at 12:15AM Jan 30, 2023Observed: 7.44 ft at 12:30AM Jan 30, 2023Observed: 7.44 ft at 12:45AM Jan 30, 2023Observed: 7.45 ft at 1:00AM Jan 30, 2023Observed: 7.42 ft at 1:15AM Jan 30, 2023Observed: 7.44 ft at 1:30AM Jan 30, 2023Observed: 7.44 ft at 1:45AM Jan 30, 2023Observed: 7.45 ft at 2:00AM Jan 30, 2023Observed: 7.44 ft at 2:15AM Jan 30, 2023Observed: 7.43 ft at 2:30AM Jan 30, 2023Observed: 7.44 ft at 2:45AM Jan 30, 2023Observed: 7.41 ft at 3:00AM Jan 30, 2023Observed: 7.47 ft at 3:15AM Jan 30, 2023Observed: 7.44 ft at 3:30AM Jan 30, 2023Observed: 7.44 ft at 3:31AM Jan 30, 2023Observed: 7.44 ft at 3:45AM Jan 30, 2023Observed: 7.44 ft at 3:46AM Jan 30, 2023Observed: 7.43 ft at 4:00AM Jan 30, 2023Observed: 7.43 ft at 4:01AM Jan 30, 2023Observed: 7.45 ft at 4:15AM Jan 30, 2023Observed: 7.43 ft at 4:30AM Jan 30, 2023Observed: 7.43 ft at 4:45AM Jan 30, 2023Observed: 7.43 ft at 5:00AM Jan 30, 2023Observed: 7.43 ft at 5:15AM Jan 30, 2023Observed: 7.43 ft at 5:30AM Jan 30, 2023Observed: 7.42 ft at 5:45AM Jan 30, 2023Observed: 7.44 ft at 6:00AM Jan 30, 2023Observed: 7.44 ft at 6:15AM Jan 30, 2023Observed: 7.43 ft at 6:30AM Jan 30, 2023Observed: 7.42 ft at 6:45AM Jan 30, 2023Observed: 7.43 ft at 7:00AM Jan 30, 2023Observed: 7.41 ft at 7:15AM Jan 30, 2023Observed: 7.41 ft at 7:30AM Jan 30, 2023Observed: 7.44 ft at 7:45AM Jan 30, 2023Observed: 7.41 ft at 8:00AM Jan 30, 2023Observed: 7.42 ft at 8:15AM Jan 30, 2023Observed: 7.41 ft at 8:30AM Jan 30, 2023Observed: 7.41 ft at 8:45AM Jan 30, 2023Observed: 7.42 ft at 9:00AM Jan 30, 2023Observed: 7.44 ft at 9:15AM Jan 30, 2023Observed: 7.43 ft at 9:30AM Jan 30, 2023Observed: 7.42 ft at 9:45AM Jan 30, 2023Observed: 7.43 ft at 10:00AM Jan 30, 2023Observed: 7.42 ft at 10:15AM Jan 30, 2023Observed: 7.43 ft at 10:30AM Jan 30, 2023Observed: 7.43 ft at 10:45AM Jan 30, 2023Observed: 7.42 ft at 11:00AM Jan 30, 2023Observed: 7.44 ft at 11:15AM Jan 30, 2023Observed: 7.44 ft at 11:30AM Jan 30, 2023Observed: 7.42 ft at 11:45AM Jan 30, 2023Observed: 7.42 ft at 11:46AM Jan 30, 2023Observed: 7.45 ft at 12:00PM Jan 30, 2023Observed: 7.45 ft at 12:01PM Jan 30, 2023Observed: 7.45 ft at 12:15PM Jan 30, 2023Observed: 7.45 ft at 12:16PM Jan 30, 2023Observed: 7.43 ft at 12:30PM Jan 30, 2023Observed: 7.46 ft at 12:45PM Jan 30, 2023Observed: 7.45 ft at 1:00PM Jan 30, 2023Observed: 7.44 ft at 1:15PM Jan 30, 2023Observed: 7.46 ft at 1:30PM Jan 30, 2023Observed: 7.47 ft at 1:45PM Jan 30, 2023Observed: 7.46 ft at 2:00PM Jan 30, 2023Observed: 7.46 ft at 2:15PM Jan 30, 2023Observed: 7.46 ft at 2:30PM Jan 30, 2023Observed: 7.46 ft at 2:45PM Jan 30, 2023Observed: 7.45 ft at 3:00PM Jan 30, 2023Observed: 7.45 ft at 3:15PM Jan 30, 2023Observed: 7.46 ft at 3:30PM Jan 30, 2023Observed: 7.45 ft at 3:45PM Jan 30, 2023Observed: 7.47 ft at 4:00PM Jan 30, 2023Observed: 7.46 ft at 4:15PM Jan 30, 2023Observed: 7.44 ft at 4:30PM Jan 30, 2023Observed: 7.48 ft at 4:45PM Jan 30, 2023Observed: 7.45 ft at 5:00PM Jan 30, 2023Observed: 7.46 ft at 5:15PM Jan 30, 2023Observed: 7.48 ft at 5:30PM Jan 30, 2023Observed: 7.46 ft at 5:45PM Jan 30, 2023Observed: 7.45 ft at 6:00PM Jan 30, 2023Observed: 7.45 ft at 6:15PM Jan 30, 2023Observed: 7.43 ft at 6:30PM Jan 30, 2023Observed: 7.43 ft at 6:45PM Jan 30, 2023Observed: 7.45 ft at 7:00PM Jan 30, 2023Observed: 7.44 ft at 7:15PM Jan 30, 2023Observed: 7.42 ft at 7:30PM Jan 30, 2023Observed: 7.43 ft at 7:45PM Jan 30, 2023Observed: 7.43 ft at 7:47PM Jan 30, 2023Observed: 7.42 ft at 8:00PM Jan 30, 2023Observed: 7.42 ft at 8:02PM Jan 30, 2023Observed: 7.41 ft at 8:15PM Jan 30, 2023Observed: 7.41 ft at 8:17PM Jan 30, 2023Observed: 7.41 ft at 8:30PM Jan 30, 2023Observed: 7.43 ft at 8:45PM Jan 30, 2023Observed: 7.43 ft at 9:00PM Jan 30, 2023Observed: 7.43 ft at 9:15PM Jan 30, 2023Observed: 7.42 ft at 9:30PM Jan 30, 2023Observed: 7.4 ft at 9:45PM Jan 30, 2023Observed: 7.42 ft at 10:00PM Jan 30, 2023Observed: 7.4 ft at 10:15PM Jan 30, 2023Observed: 7.43 ft at 10:30PM Jan 30, 2023Observed: 7.39 ft at 10:45PM Jan 30, 2023Observed: 7.37 ft at 11:00PM Jan 30, 2023Observed: 7.42 ft at 11:15PM Jan 30, 2023Observed: 7.4 ft at 11:30PM Jan 30, 2023Observed: 7.41 ft at 11:45PM Jan 30, 2023Observed: 7.39 ft at 12:00AM Jan 31, 2023Observed: 7.4 ft at 12:15AM Jan 31, 2023Observed: 7.39 ft at 12:30AM Jan 31, 2023Observed: 7.38 ft at 12:45AM Jan 31, 2023Observed: 7.43 ft at 1:00AM Jan 31, 2023Observed: 7.43 ft at 1:15AM Jan 31, 2023Observed: 7.41 ft at 1:30AM Jan 31, 2023Observed: 7.41 ft at 1:45AM Jan 31, 2023Observed: 7.41 ft at 2:00AM Jan 31, 2023Observed: 7.41 ft at 2:15AM Jan 31, 2023Observed: 7.41 ft at 2:30AM Jan 31, 2023Observed: 7.42 ft at 2:45AM Jan 31, 2023Observed: 7.4 ft at 3:00AM Jan 31, 2023Observed: 7.41 ft at 3:15AM Jan 31, 2023Observed: 7.42 ft at 3:30AM Jan 31, 2023Observed: 7.42 ft at 3:45AM Jan 31, 2023Observed: 7.42 ft at 3:47AM Jan 31, 2023Observed: 7.4 ft at 4:00AM Jan 31, 2023Observed: 7.4 ft at 4:02AM Jan 31, 2023Observed: 7.42 ft at 4:15AM Jan 31, 2023Observed: 7.42 ft at 4:17AM Jan 31, 2023Observed: 7.4 ft at 4:30AM Jan 31, 2023Observed: 7.42 ft at 4:45AM Jan 31, 2023Observed: 7.41 ft at 5:00AM Jan 31, 2023Observed: 7.43 ft at 5:15AM Jan 31, 2023Observed: 7.41 ft at 5:30AM Jan 31, 2023Observed: 7.42 ft at 5:45AM Jan 31, 2023Observed: 7.41 ft at 6:00AM Jan 31, 2023Observed: 7.42 ft at 6:15AM Jan 31, 2023Observed: 7.4 ft at 6:30AM Jan 31, 2023Observed: 7.4 ft at 6:45AM Jan 31, 2023Observed: 7.39 ft at 7:00AM Jan 31, 2023Observed: 7.41 ft at 7:15AM Jan 31, 2023Observed: 7.41 ft at 7:30AM Jan 31, 2023Observed: 7.41 ft at 7:45AM Jan 31, 2023Observed: 7.42 ft at 8:00AM Jan 31, 2023Observed: 7.42 ft at 8:15AM Jan 31, 2023Observed: 7.37 ft at 8:30AM Jan 31, 2023Observed: 7.41 ft at 8:45AM Jan 31, 2023Observed: 7.41 ft at 9:00AM Jan 31, 2023Observed: 7.39 ft at 9:15AM Jan 31, 2023Observed: 7.41 ft at 9:30AM Jan 31, 2023Observed: 7.41 ft at 9:45AM Jan 31, 2023Observed: 7.42 ft at 10:00AM Jan 31, 2023Observed: 7.45 ft at 10:15AM Jan 31, 2023Observed: 7.4 ft at 10:30AM Jan 31, 2023Observed: 7.4 ft at 10:45AM Jan 31, 2023Observed: 7.4 ft at 11:00AM Jan 31, 2023Observed: 7.39 ft at 11:15AM Jan 31, 2023Observed: 7.42 ft at 11:30AM Jan 31, 2023Observed: 7.44 ft at 11:45AM Jan 31, 2023Observed: 7.44 ft at 11:46AM Jan 31, 2023Observed: 7.42 ft at 12:00PM Jan 31, 2023Observed: 7.42 ft at 12:01PM Jan 31, 2023Observed: 7.41 ft at 12:15PM Jan 31, 2023Observed: 7.41 ft at 12:16PM Jan 31, 2023Observed: 7.43 ft at 12:30PM Jan 31, 2023Observed: 7.43 ft at 12:45PM Jan 31, 2023Observed: 7.43 ft at 1:00PM Jan 31, 2023Observed: 7.43 ft at 1:15PM Jan 31, 2023Observed: 7.44 ft at 1:30PM Jan 31, 2023Observed: 7.42 ft at 1:45PM Jan 31, 2023Observed: 7.45 ft at 2:00PM Jan 31, 2023Observed: 7.43 ft at 2:15PM Jan 31, 2023Observed: 7.43 ft at 2:30PM Jan 31, 2023Observed: 7.42 ft at 2:45PM Jan 31, 2023Observed: 7.43 ft at 3:00PM Jan 31, 2023Observed: 7.43 ft at 3:15PM Jan 31, 2023Observed: 7.43 ft at 3:30PM Jan 31, 2023Observed: 7.45 ft at 3:45PM Jan 31, 2023Observed: 7.41 ft at 4:00PM Jan 31, 2023Observed: 7.44 ft at 4:15PM Jan 31, 2023Observed: 7.42 ft at 4:30PM Jan 31, 2023Observed: 7.42 ft at 4:45PM Jan 31, 2023Observed: 7.43 ft at 5:00PM Jan 31, 2023Observed: 7.4 ft at 5:15PM Jan 31, 2023Observed: 7.42 ft at 5:30PM Jan 31, 2023Observed: 7.43 ft at 5:45PM Jan 31, 2023Observed: 7.44 ft at 6:00PM Jan 31, 2023Observed: 7.44 ft at 6:15PM Jan 31, 2023Observed: 7.42 ft at 6:30PM Jan 31, 2023Observed: 7.43 ft at 6:45PM Jan 31, 2023Observed: 7.42 ft at 7:00PM Jan 31, 2023Observed: 7.41 ft at 7:15PM Jan 31, 2023Observed: 7.44 ft at 7:30PM Jan 31, 2023Observed: 7.41 ft at 7:45PM Jan 31, 2023Observed: 7.41 ft at 7:46PM Jan 31, 2023Observed: 7.42 ft at 8:00PM Jan 31, 2023Observed: 7.42 ft at 8:01PM Jan 31, 2023Observed: 7.41 ft at 8:15PM Jan 31, 2023Observed: 7.41 ft at 8:16PM Jan 31, 2023Observed: 7.39 ft at 8:30PM Jan 31, 2023Observed: 7.41 ft at 8:45PM Jan 31, 2023Observed: 7.41 ft at 9:00PM Jan 31, 2023Observed: 7.42 ft at 9:15PM Jan 31, 2023Observed: 7.42 ft at 9:30PM Jan 31, 2023Observed: 7.43 ft at 9:45PM Jan 31, 2023Observed: 7.39 ft at 10:00PM Jan 31, 2023Observed: 7.41 ft at 10:15PM Jan 31, 2023Observed: 7.41 ft at 10:30PM Jan 31, 2023Observed: 7.42 ft at 10:45PM Jan 31, 2023Observed: 7.41 ft at 11:00PM Jan 31, 2023Observed: 7.4 ft at 11:15PM Jan 31, 2023Observed: 7.44 ft at 11:30PM Jan 31, 2023Observed: 7.4 ft at 11:45PM Jan 31, 2023Observed: 7.38 ft at 12:00AM Feb 01, 2023Observed: 7.42 ft at 12:15AM Feb 01, 2023Observed: 7.41 ft at 12:30AM Feb 01, 2023Observed: 7.42 ft at 12:45AM Feb 01, 2023Observed: 7.39 ft at 1:00AM Feb 01, 2023Observed: 7.4 ft at 1:15AM Feb 01, 2023Observed: 7.43 ft at 1:30AM Feb 01, 2023Observed: 7.4 ft at 1:45AM Feb 01, 2023Observed: 7.39 ft at 2:00AM Feb 01, 2023Observed: 7.41 ft at 2:15AM Feb 01, 2023Observed: 7.41 ft at 2:30AM Feb 01, 2023Observed: 7.4 ft at 2:45AM Feb 01, 2023Observed: 7.41 ft at 3:00AM Feb 01, 2023Observed: 7.41 ft at 3:15AM Feb 01, 2023Observed: 7.39 ft at 3:30AM Feb 01, 2023Observed: 7.41 ft at 3:45AM Feb 01, 2023Observed: 7.41 ft at 3:47AM Feb 01, 2023Observed: 7.4 ft at 4:00AM Feb 01, 2023Observed: 7.4 ft at 4:02AM Feb 01, 2023Observed: 7.39 ft at 4:15AM Feb 01, 2023Observed: 7.39 ft at 4:17AM Feb 01, 2023Observed: 7.4 ft at 4:30AM Feb 01, 2023Observed: 7.42 ft at 4:45AM Feb 01, 2023Observed: 7.39 ft at 5:00AM Feb 01, 2023Observed: 7.39 ft at 5:15AM Feb 01, 2023Observed: 7.42 ft at 5:30AM Feb 01, 2023Observed: 7.42 ft at 5:45AM Feb 01, 2023Observed: 7.42 ft at 6:00AM Feb 01, 2023Observed: 7.41 ft at 6:15AM Feb 01, 2023Observed: 7.4 ft at 6:30AM Feb 01, 2023Observed: 7.39 ft at 6:45AM Feb 01, 2023Observed: 7.4 ft at 7:00AM Feb 01, 2023Observed: 7.41 ft at 7:15AM Feb 01, 2023Observed: 7.4 ft at 7:30AM Feb 01, 2023Observed: 7.4 ft at 7:45AM Feb 01, 2023Observed: 7.42 ft at 8:00AM Feb 01, 2023Observed: 7.41 ft at 8:15AM Feb 01, 2023Observed: 7.42 ft at 8:30AM Feb 01, 2023Observed: 7.42 ft at 8:45AM Feb 01, 2023Observed: 7.41 ft at 9:00AM Feb 01, 2023Observed: 7.4 ft at 9:15AM Feb 01, 2023Observed: 7.4 ft at 9:30AM Feb 01, 2023Observed: 7.39 ft at 9:45AM Feb 01, 2023Observed: 7.43 ft at 10:00AM Feb 01, 2023Observed: 7.4 ft at 10:15AM Feb 01, 2023Observed: 7.44 ft at 10:30AM Feb 01, 2023Observed: 7.42 ft at 10:45AM Feb 01, 2023Observed: 7.42 ft at 11:00AM Feb 01, 2023Observed: 7.43 ft at 11:15AM Feb 01, 2023Observed: 7.43 ft at 11:30AM Feb 01, 2023Observed: 7.44 ft at 11:45AM Feb 01, 2023Observed: 7.44 ft at 11:46AM Feb 01, 2023Observed: 7.45 ft at 12:00PM Feb 01, 2023Observed: 7.45 ft at 12:01PM Feb 01, 2023Observed: 7.43 ft at 12:15PM Feb 01, 2023Observed: 7.43 ft at 12:16PM Feb 01, 2023Observed: 7.44 ft at 12:30PM Feb 01, 2023Observed: 7.44 ft at 12:45PM Feb 01, 2023Observed: 7.44 ft at 1:00PM Feb 01, 2023Observed: 7.45 ft at 1:15PM Feb 01, 2023Observed: 7.45 ft at 1:30PM Feb 01, 2023Observed: 7.44 ft at 1:45PM Feb 01, 2023Observed: 7.43 ft at 2:00PM Feb 01, 2023Observed: 7.43 ft at 2:15PM Feb 01, 2023Observed: 7.45 ft at 2:30PM Feb 01, 2023Observed: 7.46 ft at 2:45PM Feb 01, 2023Observed: 7.46 ft at 3:00PM Feb 01, 2023Observed: 7.45 ft at 3:15PM Feb 01, 2023Observed: 7.44 ft at 3:30PM Feb 01, 2023Observed: 7.42 ft at 3:45PM Feb 01, 2023Observed: 7.43 ft at 4:00PM Feb 01, 2023Observed: 7.45 ft at 4:15PM Feb 01, 2023Observed: 7.43 ft at 4:30PM Feb 01, 2023Observed: 7.44 ft at 4:45PM Feb 01, 2023Observed: 7.45 ft at 5:00PM Feb 01, 2023Observed: 7.44 ft at 5:15PM Feb 01, 2023Observed: 7.44 ft at 5:30PM Feb 01, 2023Observed: 7.43 ft at 5:45PM Feb 01, 2023Observed: 7.44 ft at 6:00PM Feb 01, 2023Observed: 7.45 ft at 6:15PM Feb 01, 2023Observed: 7.44 ft at 6:30PM Feb 01, 2023Observed: 7.45 ft at 6:45PM Feb 01, 2023Observed: 7.44 ft at 7:00PM Feb 01, 2023Observed: 7.46 ft at 7:15PM Feb 01, 2023Observed: 7.46 ft at 7:30PM Feb 01, 2023Observed: 7.44 ft at 7:45PM Feb 01, 2023Observed: 7.44 ft at 7:46PM Feb 01, 2023Observed: 7.44 ft at 8:00PM Feb 01, 2023Observed: 7.44 ft at 8:01PM Feb 01, 2023Observed: 7.43 ft at 8:15PM Feb 01, 2023Observed: 7.43 ft at 8:16PM Feb 01, 2023Observed: 7.46 ft at 8:30PM Feb 01, 2023Observed: 7.45 ft at 8:45PM Feb 01, 2023Observed: 7.43 ft at 9:00PM Feb 01, 2023Observed: 7.43 ft at 9:15PM Feb 01, 2023Observed: 7.43 ft at 9:30PM Feb 01, 2023Observed: 7.44 ft at 9:45PM Feb 01, 2023Observed: 7.45 ft at 10:00PM Feb 01, 2023Observed: 7.44 ft at 10:15PM Feb 01, 2023Observed: 7.46 ft at 10:30PM Feb 01, 2023Observed: 7.42 ft at 10:45PM Feb 01, 2023Observed: 7.42 ft at 11:00PM Feb 01, 2023Observed: 7.44 ft at 11:15PM Feb 01, 2023Observed: 7.44 ft at 11:30PM Feb 01, 2023Observed: 7.44 ft at 11:45PM Feb 01, 2023Observed: 7.44 ft at 12:00AM Feb 02, 2023Observed: 7.43 ft at 12:15AM Feb 02, 2023Observed: 7.44 ft at 12:30AM Feb 02, 2023Observed: 7.43 ft at 12:45AM Feb 02, 2023Observed: 7.43 ft at 1:00AM Feb 02, 2023Observed: 7.44 ft at 1:15AM Feb 02, 2023Observed: 7.44 ft at 1:30AM Feb 02, 2023Observed: 7.42 ft at 1:45AM Feb 02, 2023Observed: 7.43 ft at 2:00AM Feb 02, 2023Observed: 7.44 ft at 2:15AM Feb 02, 2023Observed: 7.44 ft at 2:30AM Feb 02, 2023Observed: 7.42 ft at 2:45AM Feb 02, 2023Observed: 7.44 ft at 3:00AM Feb 02, 2023Observed: 7.43 ft at 3:15AM Feb 02, 2023Observed: 7.44 ft at 3:30AM Feb 02, 2023Observed: 7.45 ft at 3:45AM Feb 02, 2023Observed: 7.45 ft at 3:46AM Feb 02, 2023Observed: 7.45 ft at 4:00AM Feb 02, 2023Observed: 7.45 ft at 4:01AM Feb 02, 2023Observed: 7.44 ft at 4:15AM Feb 02, 2023Observed: 7.44 ft at 4:16AM Feb 02, 2023Observed: 7.43 ft at 4:30AM Feb 02, 2023Observed: 7.44 ft at 4:45AM Feb 02, 2023Observed: 7.42 ft at 5:00AM Feb 02, 2023Observed: 7.47 ft at 5:15AM Feb 02, 2023Observed: 7.43 ft at 5:30AM Feb 02, 2023Observed: 7.43 ft at 5:45AM Feb 02, 2023Observed: 7.44 ft at 6:00AM Feb 02, 2023Observed: 7.45 ft at 6:15AM Feb 02, 2023Observed: 7.44 ft at 6:30AM Feb 02, 2023Observed: 7.44 ft at 6:45AM Feb 02, 2023Observed: 7.44 ft at 7:00AM Feb 02, 2023Observed: 7.45 ft at 7:15AM Feb 02, 2023Observed: 7.43 ft at 7:30AM Feb 02, 2023Observed: 7.46 ft at 7:45AM Feb 02, 2023Observed: 7.46 ft at 8:00AM Feb 02, 2023Observed: 7.42 ft at 8:15AM Feb 02, 2023Observed: 7.45 ft at 8:30AM Feb 02, 2023Observed: 7.44 ft at 8:45AM Feb 02, 2023Observed: 7.46 ft at 9:00AM Feb 02, 2023Observed: 7.45 ft at 9:15AM Feb 02, 2023Observed: 7.45 ft at 9:30AM Feb 02, 2023Observed: 7.45 ft at 9:45AM Feb 02, 2023Observed: 7.42 ft at 10:00AM Feb 02, 2023Observed: 7.45 ft at 10:15AM Feb 02, 2023Observed: 7.46 ft at 10:30AM Feb 02, 2023Observed: 7.44 ft at 10:45AM Feb 02, 2023Observed: 7.43 ft at 11:00AM Feb 02, 2023Observed: 7.44 ft at 11:15AM Feb 02, 2023Observed: 7.45 ft at 11:30AM Feb 02, 2023Observed: 7.43 ft at 11:45AM Feb 02, 2023Observed: 7.43 ft at 11:46AM Feb 02, 2023Observed: 7.45 ft at 12:00PM Feb 02, 2023Observed: 7.45 ft at 12:01PM Feb 02, 2023Observed: 7.42 ft at 12:15PM Feb 02, 2023Observed: 7.42 ft at 12:16PM Feb 02, 2023Observed: 7.44 ft at 12:30PM Feb 02, 2023Observed: 7.45 ft at 12:45PM Feb 02, 2023Observed: 7.44 ft at 1:00PM Feb 02, 2023Observed: 7.45 ft at 1:15PM Feb 02, 2023Observed: 7.46 ft at 1:30PM Feb 02, 2023Observed: 7.45 ft at 1:45PM Feb 02, 2023Observed: 7.46 ft at 2:00PM Feb 02, 2023Observed: 7.44 ft at 2:15PM Feb 02, 2023Observed: 7.46 ft at 2:30PM Feb 02, 2023Observed: 7.47 ft at 2:45PM Feb 02, 2023Observed: 7.45 ft at 3:00PM Feb 02, 2023Observed: 7.45 ft at 3:15PM Feb 02, 2023Observed: 7.45 ft at 3:30PM Feb 02, 2023Observed: 7.45 ft at 3:45PM Feb 02, 2023Observed: 7.45 ft at 4:00PM Feb 02, 2023Observed: 7.44 ft at 4:15PM Feb 02, 2023Observed: 7.46 ft at 4:30PM Feb 02, 2023USGS--Water Resources of the United StatesSXCI4(plotting HGIRG) Graph Created (5:04PM Feb 2, 2023)ObservedLatest observed value: 7.46 ft at 4:30 PM CST 2-Feb-2023. Flood Stage is 32 ft
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Tabular Data (UTC)
Tabular Data (CST)
XML Data
RSS Files
Datum: NAVD88
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: Gauge reading may be affected by ice.

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

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Upstream Gauge - near Jefferson Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 41
Moderate Flood Stage: 38
Flood Stage: 32
Action Stage: 29
Low Stage (in feet): -9999

Historic Crests
(1) 37.70 ft on 06/20/2014
(2) 37.46 ft on 03/17/2019
(3) 30.50 ft on 06/25/2018 (P)
(4) 21.89 ft on 04/02/2020
(5) 19.04 ft on 05/04/2016
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 21.89 ft on 04/02/2020
(2) 37.46 ft on 03/17/2019
(3) 30.50 ft on 06/25/2018 (P)
(4) 17.73 ft on 05/26/2017
(5) 19.04 ft on 05/04/2016
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:14
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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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
43.5 the lower levees in the Iowa Riverside community are in danger of being overtopped if not sandbagged.
41 sandbagging is needed to protect Interstate 29 from flooding.
38 most of the storm drains are submerged.
32 agricultural land north of the leveed area begins to flood.
Photos
(1) Upstream View
(2) Downstream View
About This Location Collapse

Latitude: 42.524444° N, Longitude: 96.480000° W, Horizontal Datum: NAD27

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 32 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 1060.00 1092.00 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available 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
Flood stage and impact levels have recently changed due to a change in the zero datum for this gauge. How low could the river get?
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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
Sioux Falls Weather Forecast Office
26 Weather Lane
Sioux Falls, SD 57104-0198
(605) 330-4247
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