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Hydrograph River at a Glance Download
Big Sioux River near Watertown Stage (ft)Flow (cfs)Observed: 4.47 ft at 6:00PM Jan 18, 2023Observed: 4.48 ft at 6:15PM Jan 18, 2023Observed: 4.48 ft at 6:30PM Jan 18, 2023Observed: 4.48 ft at 6:45PM Jan 18, 2023Observed: 4.48 ft at 7:00PM Jan 18, 2023Observed: 4.48 ft at 7:15PM Jan 18, 2023Observed: 4.48 ft at 7:30PM Jan 18, 2023Observed: 4.48 ft at 7:45PM Jan 18, 2023Observed: 4.49 ft at 8:00PM Jan 18, 2023Observed: 4.49 ft at 8:15PM Jan 18, 2023Observed: 4.49 ft at 8:30PM Jan 18, 2023Observed: 4.5 ft at 8:45PM Jan 18, 2023Observed: 4.49 ft at 9:00PM Jan 18, 2023Observed: 4.49 ft at 9:15PM Jan 18, 2023Observed: 4.5 ft at 9:30PM Jan 18, 2023Observed: 4.5 ft at 9:45PM Jan 18, 2023Observed: 4.5 ft at 10:00PM Jan 18, 2023Observed: 4.5 ft at 10:15PM Jan 18, 2023Observed: 4.5 ft at 10:30PM Jan 18, 2023Observed: 4.5 ft at 10:45PM Jan 18, 2023Observed: 4.5 ft at 11:00PM Jan 18, 2023Observed: 4.5 ft at 11:15PM Jan 18, 2023Observed: 4.5 ft at 11:30PM Jan 18, 2023Observed: 4.5 ft at 11:45PM Jan 18, 2023Observed: 4.5 ft at 12:00AM Jan 19, 2023Observed: 4.5 ft at 12:15AM Jan 19, 2023Observed: 4.51 ft at 12:30AM Jan 19, 2023Observed: 4.51 ft at 12:31AM Jan 19, 2023Observed: 4.5 ft at 12:45AM Jan 19, 2023Observed: 4.5 ft at 12:46AM Jan 19, 2023Observed: 4.51 ft at 1:00AM Jan 19, 2023Observed: 4.51 ft at 1:01AM Jan 19, 2023Observed: 4.5 ft at 1:15AM Jan 19, 2023Observed: 4.5 ft at 1:30AM Jan 19, 2023Observed: 4.51 ft at 1:45AM Jan 19, 2023Observed: 4.5 ft at 2:00AM Jan 19, 2023Observed: 4.51 ft at 2:15AM Jan 19, 2023Observed: 4.51 ft at 2:30AM Jan 19, 2023Observed: 4.51 ft at 2:45AM Jan 19, 2023Observed: 4.51 ft at 3:00AM Jan 19, 2023Observed: 4.51 ft at 3:15AM Jan 19, 2023Observed: 4.51 ft at 3:30AM Jan 19, 2023Observed: 4.51 ft at 3:45AM Jan 19, 2023Observed: 4.51 ft at 4:00AM Jan 19, 2023Observed: 4.51 ft at 4:15AM Jan 19, 2023Observed: 4.51 ft at 4:30AM Jan 19, 2023Observed: 4.51 ft at 4:45AM Jan 19, 2023Observed: 4.51 ft at 5:00AM Jan 19, 2023Observed: 4.52 ft at 7:15AM Jan 19, 2023Observed: 4.51 ft at 7:30AM Jan 19, 2023Observed: 4.52 ft at 7:45AM Jan 19, 2023Observed: 4.52 ft at 8:00AM Jan 19, 2023Observed: 4.51 ft at 8:15AM Jan 19, 2023Observed: 4.52 ft at 8:30AM Jan 19, 2023Observed: 4.52 ft at 8:45AM Jan 19, 2023Observed: 4.52 ft at 9:00AM Jan 19, 2023Observed: 4.52 ft at 9:15AM Jan 19, 2023Observed: 4.52 ft at 9:30AM Jan 19, 2023Observed: 4.52 ft at 9:45AM Jan 19, 2023Highest Observation: 4.53 ft at 10:00AM Jan 19, 2023Observed: 4.52 ft at 10:15AM Jan 19, 2023Observed: 4.52 ft at 10:30AM Jan 19, 2023Observed: 4.52 ft at 10:45AM Jan 19, 2023Observed: 4.52 ft at 11:00AM Jan 19, 2023Observed: 4.52 ft at 11:15AM Jan 19, 2023Observed: 4.52 ft at 11:30AM Jan 19, 2023Observed: 4.52 ft at 11:45AM Jan 19, 2023Highest Observation: 4.53 ft at 12:00PM Jan 19, 2023Highest Observation: 4.53 ft at 12:15PM Jan 19, 2023Highest Observation: 4.53 ft at 12:30PM Jan 19, 2023Observed: 4.52 ft at 12:45PM Jan 19, 2023Observed: 4.52 ft at 1:00PM Jan 19, 2023Observed: 4.52 ft at 1:15PM Jan 19, 2023Observed: 4.52 ft at 1:30PM Jan 19, 2023Highest Observation: 4.53 ft at 1:45PM Jan 19, 2023Highest Observation: 4.53 ft at 2:00PM Jan 19, 2023Observed: 4.52 ft at 2:15PM Jan 19, 2023Observed: 4.52 ft at 2:30PM Jan 19, 2023Observed: 4.52 ft at 2:45PM Jan 19, 2023Observed: 4.52 ft at 3:00PM Jan 19, 2023Observed: 4.52 ft at 3:15PM Jan 19, 2023Observed: 4.52 ft at 3:30PM Jan 19, 2023Observed: 4.52 ft at 3:45PM Jan 19, 2023Observed: 4.52 ft at 4:00PM Jan 19, 2023Observed: 4.51 ft at 4:15PM Jan 19, 2023Observed: 4.51 ft at 4:30PM Jan 19, 2023Observed: 4.51 ft at 4:45PM Jan 19, 2023Observed: 4.51 ft at 5:00PM Jan 19, 2023Observed: 4.51 ft at 5:15PM Jan 19, 2023Observed: 4.51 ft at 5:30PM Jan 19, 2023Observed: 4.51 ft at 5:45PM Jan 19, 2023Observed: 4.51 ft at 6:00PM Jan 19, 2023Observed: 4.51 ft at 6:15PM Jan 19, 2023Observed: 4.51 ft at 6:30PM Jan 19, 2023Observed: 4.51 ft at 6:45PM Jan 19, 2023Observed: 4.51 ft at 7:00PM Jan 19, 2023Observed: 4.51 ft at 7:15PM Jan 19, 2023Observed: 4.51 ft at 7:30PM Jan 19, 2023Observed: 4.51 ft at 7:45PM Jan 19, 2023Observed: 4.5 ft at 8:00PM Jan 19, 2023Observed: 4.51 ft at 8:15PM Jan 19, 2023Observed: 4.51 ft at 8:30PM Jan 19, 2023Observed: 4.51 ft at 8:45PM Jan 19, 2023Observed: 4.5 ft at 9:00PM Jan 19, 2023Observed: 4.51 ft at 9:15PM Jan 19, 2023Observed: 4.5 ft at 9:30PM Jan 19, 2023Observed: 4.51 ft at 9:45PM Jan 19, 2023Observed: 4.51 ft at 10:00PM Jan 19, 2023Observed: 4.51 ft at 10:15PM Jan 19, 2023Observed: 4.51 ft at 10:30PM Jan 19, 2023Observed: 4.51 ft at 10:45PM Jan 19, 2023Observed: 4.51 ft at 11:00PM Jan 19, 2023Observed: 4.51 ft at 11:15PM Jan 19, 2023Observed: 4.51 ft at 11:30PM Jan 19, 2023Observed: 4.51 ft at 11:45PM Jan 19, 2023Observed: 4.51 ft at 12:00AM Jan 20, 2023Observed: 4.51 ft at 12:15AM Jan 20, 2023Observed: 4.51 ft at 12:30AM Jan 20, 2023Observed: 4.52 ft at 12:45AM Jan 20, 2023Observed: 4.51 ft at 1:00AM Jan 20, 2023Observed: 4.51 ft at 1:15AM Jan 20, 2023Observed: 4.52 ft at 1:30AM Jan 20, 2023Observed: 4.51 ft at 1:45AM Jan 20, 2023Observed: 4.51 ft at 2:00AM Jan 20, 2023Observed: 4.52 ft at 2:15AM Jan 20, 2023Observed: 4.51 ft at 2:30AM Jan 20, 2023Observed: 4.51 ft at 2:45AM Jan 20, 2023Observed: 4.52 ft at 3:00AM Jan 20, 2023Observed: 4.51 ft at 3:15AM Jan 20, 2023Observed: 4.52 ft at 3:30AM Jan 20, 2023Observed: 4.52 ft at 3:45AM Jan 20, 2023Observed: 4.51 ft at 4:00AM Jan 20, 2023Observed: 4.52 ft at 4:15AM Jan 20, 2023Observed: 4.52 ft at 4:30AM Jan 20, 2023Observed: 4.52 ft at 4:45AM Jan 20, 2023Observed: 4.52 ft at 5:00AM Jan 20, 2023Observed: 4.52 ft at 5:15AM Jan 20, 2023Observed: 4.52 ft at 5:30AM Jan 20, 2023Observed: 4.52 ft at 5:45AM Jan 20, 2023Observed: 4.52 ft at 6:00AM Jan 20, 2023Observed: 4.52 ft at 6:15AM Jan 20, 2023Observed: 4.52 ft at 6:30AM Jan 20, 2023Observed: 4.52 ft at 6:45AM Jan 20, 2023Observed: 4.52 ft at 7:00AM Jan 20, 2023Observed: 4.52 ft at 7:15AM Jan 20, 2023Observed: 4.52 ft at 7:30AM Jan 20, 2023Highest Observation: 4.53 ft at 7:45AM Jan 20, 2023Observed: 4.52 ft at 8:00AM Jan 20, 2023Highest Observation: 4.53 ft at 8:15AM Jan 20, 2023Observed: 4.52 ft at 8:30AM Jan 20, 2023Highest Observation: 4.53 ft at 8:45AM Jan 20, 2023Highest Observation: 4.53 ft at 8:46AM Jan 20, 2023Observed: 4.52 ft at 9:00AM Jan 20, 2023Observed: 4.52 ft at 9:01AM Jan 20, 2023Observed: 4.52 ft at 9:15AM Jan 20, 2023Observed: 4.52 ft at 9:16AM Jan 20, 2023Observed: 4.52 ft at 9:30AM Jan 20, 2023Highest Observation: 4.53 ft at 9:45AM Jan 20, 2023Highest Observation: 4.53 ft at 10:00AM Jan 20, 2023Observed: 4.52 ft at 10:15AM Jan 20, 2023Highest Observation: 4.53 ft at 10:30AM Jan 20, 2023Highest Observation: 4.53 ft at 10:45AM Jan 20, 2023Highest Observation: 4.53 ft at 11:00AM Jan 20, 2023Highest Observation: 4.53 ft at 11:15AM Jan 20, 2023Highest Observation: 4.53 ft at 11:30AM Jan 20, 2023Highest Observation: 4.53 ft at 11:45AM Jan 20, 2023Highest Observation: 4.53 ft at 12:00PM Jan 20, 2023Highest Observation: 4.53 ft at 12:15PM Jan 20, 2023Highest Observation: 4.53 ft at 12:30PM Jan 20, 2023Highest Observation: 4.53 ft at 12:45PM Jan 20, 2023Highest Observation: 4.53 ft at 1:00PM Jan 20, 2023Highest Observation: 4.53 ft at 1:15PM Jan 20, 2023Highest Observation: 4.53 ft at 1:30PM Jan 20, 2023Observed: 4.52 ft at 1:45PM Jan 20, 2023Highest Observation: 4.53 ft at 2:00PM Jan 20, 2023Observed: 4.52 ft at 2:15PM Jan 20, 2023Observed: 4.52 ft at 2:30PM Jan 20, 2023Observed: 4.52 ft at 2:45PM Jan 20, 2023Observed: 4.52 ft at 3:00PM Jan 20, 2023Observed: 4.52 ft at 3:15PM Jan 20, 2023Observed: 4.52 ft at 3:30PM Jan 20, 2023Observed: 4.52 ft at 3:45PM Jan 20, 2023Observed: 4.51 ft at 4:00PM Jan 20, 2023Observed: 4.52 ft at 4:15PM Jan 20, 2023Observed: 4.51 ft at 4:30PM Jan 20, 2023Observed: 4.51 ft at 4:45PM Jan 20, 2023Observed: 4.51 ft at 4:46PM Jan 20, 2023Observed: 4.51 ft at 5:00PM Jan 20, 2023Observed: 4.51 ft at 5:01PM Jan 20, 2023Observed: 4.51 ft at 5:15PM Jan 20, 2023Observed: 4.51 ft at 5:16PM Jan 20, 2023Observed: 4.5 ft at 5:30PM Jan 20, 2023Observed: 4.5 ft at 5:45PM Jan 20, 2023Observed: 4.5 ft at 6:00PM Jan 20, 2023Observed: 4.5 ft at 6:15PM Jan 20, 2023Observed: 4.5 ft at 6:30PM Jan 20, 2023Observed: 4.5 ft at 6:45PM Jan 20, 2023Observed: 4.5 ft at 7:00PM Jan 20, 2023Observed: 4.5 ft at 7:15PM Jan 20, 2023Observed: 4.5 ft at 7:30PM Jan 20, 2023Observed: 4.5 ft at 7:45PM Jan 20, 2023Observed: 4.5 ft at 8:00PM Jan 20, 2023Observed: 4.49 ft at 8:15PM Jan 20, 2023Observed: 4.49 ft at 8:30PM Jan 20, 2023Observed: 4.49 ft at 8:45PM Jan 20, 2023Observed: 4.5 ft at 9:00PM Jan 20, 2023Observed: 4.5 ft at 9:15PM Jan 20, 2023Observed: 4.49 ft at 9:30PM Jan 20, 2023Observed: 4.49 ft at 9:45PM Jan 20, 2023Observed: 4.49 ft at 10:00PM Jan 20, 2023Observed: 4.49 ft at 10:15PM Jan 20, 2023Observed: 4.5 ft at 10:30PM Jan 20, 2023Observed: 4.49 ft at 10:45PM Jan 20, 2023Observed: 4.49 ft at 11:00PM Jan 20, 2023Observed: 4.5 ft at 12:46AM Jan 21, 2023Observed: 4.5 ft at 1:01AM Jan 21, 2023Observed: 4.49 ft at 1:16AM Jan 21, 2023Observed: 4.48 ft at 1:15PM Jan 21, 2023Observed: 4.48 ft at 1:30PM Jan 21, 2023Observed: 4.49 ft at 1:45PM Jan 21, 2023Observed: 4.49 ft at 2:00PM Jan 21, 2023Observed: 4.48 ft at 2:15PM Jan 21, 2023Observed: 4.48 ft at 2:30PM Jan 21, 2023Observed: 4.47 ft at 2:45PM Jan 21, 2023Observed: 4.48 ft at 3:00PM Jan 21, 2023Observed: 4.47 ft at 3:15PM Jan 21, 2023Observed: 4.47 ft at 3:30PM Jan 21, 2023Observed: 4.47 ft at 3:45PM Jan 21, 2023Observed: 4.47 ft at 4:00PM Jan 21, 2023Observed: 4.47 ft at 4:15PM Jan 21, 2023Observed: 4.47 ft at 4:30PM Jan 21, 2023Observed: 4.46 ft at 4:45PM Jan 21, 2023Observed: 4.46 ft at 4:46PM Jan 21, 2023Observed: 4.46 ft at 5:00PM Jan 21, 2023Observed: 4.46 ft at 5:01PM Jan 21, 2023Observed: 4.46 ft at 5:15PM Jan 21, 2023Observed: 4.46 ft at 5:16PM Jan 21, 2023Observed: 4.46 ft at 5:30PM Jan 21, 2023Observed: 4.46 ft at 5:45PM Jan 21, 2023Observed: 4.46 ft at 6:00PM Jan 21, 2023Observed: 4.46 ft at 6:15PM Jan 21, 2023Observed: 4.46 ft at 6:30PM Jan 21, 2023Observed: 4.46 ft at 6:45PM Jan 21, 2023Observed: 4.46 ft at 7:00PM Jan 21, 2023Observed: 4.46 ft at 7:15PM Jan 21, 2023Observed: 4.45 ft at 7:30PM Jan 21, 2023Observed: 4.45 ft at 7:45PM Jan 21, 2023Observed: 4.45 ft at 8:00PM Jan 21, 2023Observed: 4.46 ft at 8:15PM Jan 21, 2023Observed: 4.46 ft at 8:30PM Jan 21, 2023Observed: 4.45 ft at 8:45PM Jan 21, 2023Observed: 4.45 ft at 9:00PM Jan 21, 2023Observed: 4.45 ft at 9:15PM Jan 21, 2023Observed: 4.45 ft at 9:30PM Jan 21, 2023Observed: 4.45 ft at 9:45PM Jan 21, 2023Observed: 4.44 ft at 10:00PM Jan 21, 2023Observed: 4.44 ft at 10:15PM Jan 21, 2023Observed: 4.44 ft at 10:30PM Jan 21, 2023Observed: 4.45 ft at 10:45PM Jan 21, 2023Observed: 4.44 ft at 11:00PM Jan 21, 2023Observed: 4.44 ft at 11:15PM Jan 21, 2023Observed: 4.44 ft at 11:30PM Jan 21, 2023Observed: 4.45 ft at 11:45PM Jan 21, 2023Observed: 4.44 ft at 12:00AM Jan 22, 2023Observed: 4.45 ft at 12:15AM Jan 22, 2023Observed: 4.44 ft at 12:30AM Jan 22, 2023Observed: 4.45 ft at 12:45AM Jan 22, 2023Observed: 4.45 ft at 12:46AM Jan 22, 2023Observed: 4.45 ft at 1:00AM Jan 22, 2023Observed: 4.45 ft at 1:01AM Jan 22, 2023Observed: 4.44 ft at 1:15AM Jan 22, 2023Observed: 4.44 ft at 1:16AM Jan 22, 2023Observed: 4.45 ft at 1:30AM Jan 22, 2023Observed: 4.44 ft at 1:45AM Jan 22, 2023Observed: 4.44 ft at 2:00AM Jan 22, 2023Observed: 4.44 ft at 2:15AM Jan 22, 2023Observed: 4.44 ft at 2:30AM Jan 22, 2023Observed: 4.44 ft at 2:45AM Jan 22, 2023Observed: 4.44 ft at 3:00AM Jan 22, 2023Observed: 4.44 ft at 3:15AM Jan 22, 2023Observed: 4.43 ft at 3:30AM Jan 22, 2023Observed: 4.44 ft at 3:45AM Jan 22, 2023Observed: 4.44 ft at 4:00AM Jan 22, 2023Observed: 4.44 ft at 4:15AM Jan 22, 2023Observed: 4.44 ft at 4:30AM Jan 22, 2023Observed: 4.44 ft at 4:45AM Jan 22, 2023Observed: 4.44 ft at 5:00AM Jan 22, 2023Observed: 4.44 ft at 5:15AM Jan 22, 2023Observed: 4.43 ft at 5:30AM Jan 22, 2023Observed: 4.44 ft at 5:45AM Jan 22, 2023Observed: 4.43 ft at 6:00AM Jan 22, 2023Observed: 4.44 ft at 6:15AM Jan 22, 2023Observed: 4.43 ft at 6:30AM Jan 22, 2023Observed: 4.43 ft at 6:45AM Jan 22, 2023Observed: 4.44 ft at 7:00AM Jan 22, 2023Observed: 4.43 ft at 7:15AM Jan 22, 2023Observed: 4.43 ft at 7:30AM Jan 22, 2023Observed: 4.43 ft at 7:45AM Jan 22, 2023Observed: 4.43 ft at 8:00AM Jan 22, 2023Observed: 4.43 ft at 8:15AM Jan 22, 2023Observed: 4.43 ft at 8:30AM Jan 22, 2023Observed: 4.43 ft at 8:45AM Jan 22, 2023Observed: 4.43 ft at 9:00AM Jan 22, 2023Observed: 4.43 ft at 9:15AM Jan 22, 2023Observed: 4.43 ft at 9:30AM Jan 22, 2023Observed: 4.43 ft at 9:45AM Jan 22, 2023Observed: 4.43 ft at 10:00AM Jan 22, 2023Observed: 4.43 ft at 10:15AM Jan 22, 2023Observed: 4.43 ft at 10:30AM Jan 22, 2023Observed: 4.43 ft at 10:45AM Jan 22, 2023Observed: 4.43 ft at 11:00AM Jan 22, 2023Observed: 4.43 ft at 11:15AM Jan 22, 2023Observed: 4.42 ft at 11:30AM Jan 22, 2023Observed: 4.43 ft at 11:45AM Jan 22, 2023Observed: 4.42 ft at 12:00PM Jan 22, 2023Observed: 4.42 ft at 12:15PM Jan 22, 2023Observed: 4.41 ft at 12:30PM Jan 22, 2023Observed: 4.42 ft at 12:45PM Jan 22, 2023Observed: 4.42 ft at 1:00PM Jan 22, 2023Observed: 4.42 ft at 1:15PM Jan 22, 2023Observed: 4.41 ft at 1:30PM Jan 22, 2023Observed: 4.41 ft at 1:45PM Jan 22, 2023Observed: 4.41 ft at 2:00PM Jan 22, 2023Observed: 4.4 ft at 2:15PM Jan 22, 2023Observed: 4.41 ft at 2:30PM Jan 22, 2023Observed: 4.4 ft at 2:45PM Jan 22, 2023Observed: 4.4 ft at 3:00PM Jan 22, 2023Observed: 4.39 ft at 3:15PM Jan 22, 2023Observed: 4.39 ft at 3:30PM Jan 22, 2023Observed: 4.39 ft at 3:45PM Jan 22, 2023Observed: 4.39 ft at 4:00PM Jan 22, 2023Observed: 4.39 ft at 4:15PM Jan 22, 2023Observed: 4.39 ft at 4:30PM Jan 22, 2023Observed: 4.38 ft at 4:45PM Jan 22, 2023Observed: 4.38 ft at 4:46PM Jan 22, 2023Observed: 4.38 ft at 5:00PM Jan 22, 2023Observed: 4.38 ft at 5:01PM Jan 22, 2023Observed: 4.39 ft at 5:15PM Jan 22, 2023Observed: 4.39 ft at 5:16PM Jan 22, 2023Observed: 4.39 ft at 5:30PM Jan 22, 2023Observed: 4.39 ft at 5:45PM Jan 22, 2023Observed: 4.39 ft at 6:00PM Jan 22, 2023Observed: 4.38 ft at 6:15PM Jan 22, 2023Observed: 4.38 ft at 6:30PM Jan 22, 2023Observed: 4.39 ft at 6:45PM Jan 22, 2023Observed: 4.38 ft at 7:00PM Jan 22, 2023Observed: 4.38 ft at 7:15PM Jan 22, 2023Observed: 4.38 ft at 7:30PM Jan 22, 2023Observed: 4.39 ft at 7:45PM Jan 22, 2023Observed: 4.39 ft at 8:00PM Jan 22, 2023Observed: 4.38 ft at 8:15PM Jan 22, 2023Observed: 4.39 ft at 8:30PM Jan 22, 2023Observed: 4.38 ft at 8:45PM Jan 22, 2023Observed: 4.38 ft at 9:00PM Jan 22, 2023Observed: 4.39 ft at 9:15PM Jan 22, 2023Observed: 4.39 ft at 9:30PM Jan 22, 2023Observed: 4.39 ft at 9:45PM Jan 22, 2023Observed: 4.39 ft at 10:00PM Jan 22, 2023Observed: 4.38 ft at 10:15PM Jan 22, 2023Observed: 4.38 ft at 10:30PM Jan 22, 2023Observed: 4.38 ft at 10:45PM Jan 22, 2023Observed: 4.38 ft at 11:00PM Jan 22, 2023Observed: 4.38 ft at 11:15PM Jan 22, 2023Observed: 4.38 ft at 11:30PM Jan 22, 2023Observed: 4.39 ft at 11:45PM Jan 22, 2023Observed: 4.38 ft at 12:00AM Jan 23, 2023Observed: 4.38 ft at 12:15AM Jan 23, 2023Observed: 4.38 ft at 12:30AM Jan 23, 2023Observed: 4.38 ft at 12:45AM Jan 23, 2023Observed: 4.38 ft at 12:46AM Jan 23, 2023Observed: 4.38 ft at 1:00AM Jan 23, 2023Observed: 4.38 ft at 1:01AM Jan 23, 2023Observed: 4.38 ft at 1:15AM Jan 23, 2023Observed: 4.38 ft at 1:16AM Jan 23, 2023Observed: 4.38 ft at 1:30AM Jan 23, 2023Observed: 4.38 ft at 1:45AM Jan 23, 2023Observed: 4.38 ft at 2:00AM Jan 23, 2023Observed: 4.38 ft at 2:15AM Jan 23, 2023Observed: 4.38 ft at 2:30AM Jan 23, 2023Observed: 4.38 ft at 2:45AM Jan 23, 2023Observed: 4.38 ft at 3:00AM Jan 23, 2023Observed: 4.38 ft at 3:15AM Jan 23, 2023Observed: 4.38 ft at 3:30AM Jan 23, 2023Observed: 4.38 ft at 3:45AM Jan 23, 2023Observed: 4.37 ft at 4:00AM Jan 23, 2023Observed: 4.37 ft at 4:15AM Jan 23, 2023Observed: 4.38 ft at 4:30AM Jan 23, 2023Observed: 4.38 ft at 4:45AM Jan 23, 2023Observed: 4.38 ft at 5:00AM Jan 23, 2023Observed: 4.37 ft at 5:15AM Jan 23, 2023Observed: 4.37 ft at 5:30AM Jan 23, 2023Observed: 4.37 ft at 5:45AM Jan 23, 2023Observed: 4.37 ft at 6:00AM Jan 23, 2023Observed: 4.37 ft at 6:15AM Jan 23, 2023Observed: 4.37 ft at 6:30AM Jan 23, 2023Observed: 4.37 ft at 6:45AM Jan 23, 2023Observed: 4.37 ft at 7:00AM Jan 23, 2023Observed: 4.36 ft at 7:15AM Jan 23, 2023Observed: 4.36 ft at 7:30AM Jan 23, 2023Observed: 4.36 ft at 7:45AM Jan 23, 2023Observed: 4.36 ft at 8:00AM Jan 23, 2023Observed: 4.36 ft at 8:15AM Jan 23, 2023Observed: 4.37 ft at 8:30AM Jan 23, 2023Observed: 4.36 ft at 8:45AM Jan 23, 2023Observed: 4.36 ft at 9:00AM Jan 23, 2023Observed: 4.36 ft at 9:15AM Jan 23, 2023Observed: 4.36 ft at 9:30AM Jan 23, 2023Observed: 4.36 ft at 9:45AM Jan 23, 2023Observed: 4.35 ft at 10:00AM Jan 23, 2023Observed: 4.35 ft at 10:15AM Jan 23, 2023Observed: 4.35 ft at 10:30AM Jan 23, 2023Observed: 4.35 ft at 10:45AM Jan 23, 2023Observed: 4.35 ft at 11:00AM Jan 23, 2023Observed: 4.36 ft at 11:15AM Jan 23, 2023Observed: 4.36 ft at 11:30AM Jan 23, 2023Observed: 4.35 ft at 11:45AM Jan 23, 2023Observed: 4.36 ft at 12:00PM Jan 23, 2023Observed: 4.35 ft at 12:15PM Jan 23, 2023Observed: 4.36 ft at 12:30PM Jan 23, 2023Observed: 4.36 ft at 12:45PM Jan 23, 2023Observed: 4.36 ft at 1:00PM Jan 23, 2023Observed: 4.37 ft at 1:15PM Jan 23, 2023Observed: 4.37 ft at 1:30PM Jan 23, 2023Observed: 4.37 ft at 1:45PM Jan 23, 2023Observed: 4.37 ft at 2:00PM Jan 23, 2023Observed: 4.37 ft at 2:15PM Jan 23, 2023Observed: 4.37 ft at 2:30PM Jan 23, 2023Observed: 4.37 ft at 2:45PM Jan 23, 2023Observed: 4.38 ft at 3:00PM Jan 23, 2023Observed: 4.37 ft at 3:15PM Jan 23, 2023Observed: 4.37 ft at 3:30PM Jan 23, 2023Observed: 4.37 ft at 3:45PM Jan 23, 2023Observed: 4.37 ft at 4:00PM Jan 23, 2023Observed: 4.37 ft at 4:15PM Jan 23, 2023Observed: 4.37 ft at 4:30PM Jan 23, 2023Observed: 4.37 ft at 4:45PM Jan 23, 2023Observed: 4.37 ft at 5:00PM Jan 23, 2023Observed: 4.37 ft at 5:15PM Jan 23, 2023Observed: 4.36 ft at 5:30PM Jan 23, 2023Observed: 4.37 ft at 5:45PM Jan 23, 2023Observed: 4.36 ft at 6:00PM Jan 23, 2023Observed: 4.36 ft at 6:15PM Jan 23, 2023Observed: 4.36 ft at 6:30PM Jan 23, 2023Observed: 4.36 ft at 6:45PM Jan 23, 2023Observed: 4.37 ft at 7:00PM Jan 23, 2023Observed: 4.36 ft at 7:15PM Jan 23, 2023Observed: 4.37 ft at 7:30PM Jan 23, 2023Observed: 4.36 ft at 7:45PM Jan 23, 2023Observed: 4.37 ft at 8:00PM Jan 23, 2023Observed: 4.36 ft at 8:15PM Jan 23, 2023Observed: 4.36 ft at 8:30PM Jan 23, 2023Observed: 4.36 ft at 8:45PM Jan 23, 2023Observed: 4.37 ft at 9:00PM Jan 23, 2023Observed: 4.36 ft at 9:15PM Jan 23, 2023Observed: 4.37 ft at 9:30PM Jan 23, 2023Observed: 4.37 ft at 9:45PM Jan 23, 2023Observed: 4.37 ft at 10:00PM Jan 23, 2023Observed: 4.36 ft at 10:15PM Jan 23, 2023Observed: 4.37 ft at 10:30PM Jan 23, 2023Observed: 4.37 ft at 10:45PM Jan 23, 2023Observed: 4.37 ft at 11:00PM Jan 23, 2023Observed: 4.37 ft at 11:15PM Jan 23, 2023Observed: 4.37 ft at 11:30PM Jan 23, 2023Observed: 4.36 ft at 11:45PM Jan 23, 2023Observed: 4.37 ft at 12:00AM Jan 24, 2023Observed: 4.36 ft at 12:15AM Jan 24, 2023Observed: 4.37 ft at 12:30AM Jan 24, 2023Observed: 4.37 ft at 12:45AM Jan 24, 2023Observed: 4.37 ft at 1:00AM Jan 24, 2023Observed: 4.37 ft at 1:01AM Jan 24, 2023Observed: 4.37 ft at 1:15AM Jan 24, 2023Observed: 4.37 ft at 1:16AM Jan 24, 2023Observed: 4.37 ft at 1:30AM Jan 24, 2023Observed: 4.37 ft at 1:31AM Jan 24, 2023Observed: 4.37 ft at 1:45AM Jan 24, 2023Observed: 4.37 ft at 2:00AM Jan 24, 2023Observed: 4.37 ft at 2:15AM Jan 24, 2023Observed: 4.37 ft at 2:30AM Jan 24, 2023Observed: 4.37 ft at 2:45AM Jan 24, 2023Observed: 4.37 ft at 3:00AM Jan 24, 2023Observed: 4.37 ft at 3:15AM Jan 24, 2023Observed: 4.37 ft at 3:30AM Jan 24, 2023Observed: 4.36 ft at 3:45AM Jan 24, 2023Observed: 4.37 ft at 4:00AM Jan 24, 2023Observed: 4.36 ft at 4:15AM Jan 24, 2023Observed: 4.36 ft at 4:30AM Jan 24, 2023Observed: 4.36 ft at 4:45AM Jan 24, 2023Observed: 4.36 ft at 5:00AM Jan 24, 2023Observed: 4.36 ft at 5:15AM Jan 24, 2023Observed: 4.36 ft at 5:30AM Jan 24, 2023Observed: 4.36 ft at 5:45AM Jan 24, 2023Observed: 4.36 ft at 6:00AM Jan 24, 2023Observed: 4.36 ft at 6:15AM Jan 24, 2023Observed: 4.36 ft at 6:30AM Jan 24, 2023Observed: 4.36 ft at 6:45AM Jan 24, 2023Observed: 4.36 ft at 7:00AM Jan 24, 2023Observed: 4.36 ft at 7:15AM Jan 24, 2023Observed: 4.36 ft at 7:30AM Jan 24, 2023Observed: 4.35 ft at 7:45AM Jan 24, 2023Observed: 4.35 ft at 8:00AM Jan 24, 2023Observed: 4.35 ft at 8:15AM Jan 24, 2023Observed: 4.35 ft at 8:30AM Jan 24, 2023Observed: 4.36 ft at 8:45AM Jan 24, 2023Observed: 4.36 ft at 9:00AM Jan 24, 2023Observed: 4.36 ft at 9:15AM Jan 24, 2023Observed: 4.35 ft at 9:30AM Jan 24, 2023Observed: 4.36 ft at 9:45AM Jan 24, 2023Observed: 4.36 ft at 10:00AM Jan 24, 2023Observed: 4.35 ft at 10:15AM Jan 24, 2023Observed: 4.35 ft at 10:30AM Jan 24, 2023Observed: 4.35 ft at 10:45AM Jan 24, 2023Observed: 4.35 ft at 11:00AM Jan 24, 2023Observed: 4.35 ft at 11:15AM Jan 24, 2023Observed: 4.34 ft at 11:30AM Jan 24, 2023Observed: 4.34 ft at 11:45AM Jan 24, 2023Observed: 4.34 ft at 12:00PM Jan 24, 2023Observed: 4.34 ft at 12:15PM Jan 24, 2023Observed: 4.35 ft at 12:30PM Jan 24, 2023Observed: 4.34 ft at 12:45PM Jan 24, 2023Observed: 4.34 ft at 1:00PM Jan 24, 2023Observed: 4.34 ft at 1:15PM Jan 24, 2023Observed: 4.34 ft at 1:30PM Jan 24, 2023Observed: 4.34 ft at 1:45PM Jan 24, 2023Observed: 4.34 ft at 2:00PM Jan 24, 2023Observed: 4.34 ft at 2:15PM Jan 24, 2023Observed: 4.33 ft at 2:30PM Jan 24, 2023Observed: 4.34 ft at 2:45PM Jan 24, 2023Observed: 4.33 ft at 3:00PM Jan 24, 2023Observed: 4.34 ft at 3:15PM Jan 24, 2023Observed: 4.33 ft at 3:30PM Jan 24, 2023Observed: 4.33 ft at 3:45PM Jan 24, 2023Observed: 4.33 ft at 4:00PM Jan 24, 2023Observed: 4.32 ft at 4:15PM Jan 24, 2023Observed: 4.33 ft at 4:30PM Jan 24, 2023Observed: 4.32 ft at 4:45PM Jan 24, 2023Observed: 4.33 ft at 5:00PM Jan 24, 2023Observed: 4.33 ft at 5:01PM Jan 24, 2023Observed: 4.33 ft at 5:15PM Jan 24, 2023Observed: 4.33 ft at 5:16PM Jan 24, 2023Observed: 4.33 ft at 5:30PM Jan 24, 2023Observed: 4.33 ft at 5:31PM Jan 24, 2023Observed: 4.33 ft at 5:45PM Jan 24, 2023Observed: 4.33 ft at 6:00PM Jan 24, 2023Observed: 4.33 ft at 6:15PM Jan 24, 2023Observed: 4.33 ft at 6:30PM Jan 24, 2023Observed: 4.34 ft at 6:45PM Jan 24, 2023Observed: 4.34 ft at 7:00PM Jan 24, 2023Observed: 4.33 ft at 7:15PM Jan 24, 2023Observed: 4.33 ft at 7:30PM Jan 24, 2023Observed: 4.33 ft at 7:45PM Jan 24, 2023Observed: 4.33 ft at 8:00PM Jan 24, 2023Observed: 4.33 ft at 8:15PM Jan 24, 2023Observed: 4.33 ft at 8:30PM Jan 24, 2023Observed: 4.33 ft at 8:45PM Jan 24, 2023Observed: 4.33 ft at 9:00PM Jan 24, 2023Observed: 4.33 ft at 9:15PM Jan 24, 2023Observed: 4.33 ft at 9:30PM Jan 24, 2023Observed: 4.33 ft at 9:45PM Jan 24, 2023Observed: 4.33 ft at 10:00PM Jan 24, 2023Observed: 4.33 ft at 10:15PM Jan 24, 2023Observed: 4.34 ft at 10:30PM Jan 24, 2023Observed: 4.33 ft at 10:45PM Jan 24, 2023Observed: 4.34 ft at 11:00PM Jan 24, 2023Observed: 4.33 ft at 11:15PM Jan 24, 2023Observed: 4.34 ft at 11:30PM Jan 24, 2023Observed: 4.34 ft at 11:45PM Jan 24, 2023Observed: 4.34 ft at 12:00AM Jan 25, 2023Observed: 4.34 ft at 12:15AM Jan 25, 2023Observed: 4.34 ft at 12:30AM Jan 25, 2023Observed: 4.35 ft at 12:45AM Jan 25, 2023Observed: 4.34 ft at 1:00AM Jan 25, 2023Observed: 4.34 ft at 1:01AM Jan 25, 2023Observed: 4.35 ft at 1:15AM Jan 25, 2023Observed: 4.35 ft at 1:16AM Jan 25, 2023Observed: 4.35 ft at 1:30AM Jan 25, 2023Observed: 4.35 ft at 1:31AM Jan 25, 2023Observed: 4.35 ft at 1:45AM Jan 25, 2023Observed: 4.36 ft at 2:00AM Jan 25, 2023Observed: 4.36 ft at 2:15AM Jan 25, 2023Observed: 4.36 ft at 2:30AM Jan 25, 2023Observed: 4.37 ft at 2:45AM Jan 25, 2023Observed: 4.37 ft at 3:00AM Jan 25, 2023Observed: 4.38 ft at 3:15AM Jan 25, 2023Observed: 4.38 ft at 3:30AM Jan 25, 2023Observed: 4.38 ft at 3:45AM Jan 25, 2023Observed: 4.38 ft at 4:00AM Jan 25, 2023Observed: 4.39 ft at 4:15AM Jan 25, 2023Observed: 4.39 ft at 4:30AM Jan 25, 2023Observed: 4.39 ft at 4:45AM Jan 25, 2023Observed: 4.4 ft at 5:00AM Jan 25, 2023Observed: 4.4 ft at 5:15AM Jan 25, 2023Observed: 4.4 ft at 5:30AM Jan 25, 2023Observed: 4.4 ft at 5:45AM Jan 25, 2023Observed: 4.41 ft at 6:00AM Jan 25, 2023Observed: 4.41 ft at 6:15AM Jan 25, 2023Observed: 4.41 ft at 6:30AM Jan 25, 2023Observed: 4.41 ft at 6:45AM Jan 25, 2023Observed: 4.41 ft at 7:00AM Jan 25, 2023Observed: 4.41 ft at 7:15AM Jan 25, 2023Observed: 4.41 ft at 7:30AM Jan 25, 2023Observed: 4.41 ft at 7:45AM Jan 25, 2023Observed: 4.41 ft at 8:00AM Jan 25, 2023Observed: 4.41 ft at 8:15AM Jan 25, 2023Observed: 4.41 ft at 8:30AM Jan 25, 2023Observed: 4.4 ft at 8:45AM Jan 25, 2023Observed: 4.41 ft at 9:00AM Jan 25, 2023Observed: 4.41 ft at 9:01AM Jan 25, 2023Observed: 4.4 ft at 9:15AM Jan 25, 2023Observed: 4.4 ft at 9:16AM Jan 25, 2023Observed: 4.4 ft at 9:30AM Jan 25, 2023Observed: 4.4 ft at 9:31AM Jan 25, 2023Observed: 4.4 ft at 9:45AM Jan 25, 2023Observed: 4.39 ft at 10:00AM Jan 25, 2023Observed: 4.4 ft at 10:15AM Jan 25, 2023Observed: 4.39 ft at 10:30AM Jan 25, 2023Observed: 4.39 ft at 10:45AM Jan 25, 2023Observed: 4.39 ft at 11:00AM Jan 25, 2023Observed: 4.39 ft at 11:15AM Jan 25, 2023Observed: 4.38 ft at 11:30AM Jan 25, 2023Observed: 4.38 ft at 11:45AM Jan 25, 2023Observed: 4.37 ft at 12:00PM Jan 25, 2023Observed: 4.37 ft at 12:15PM Jan 25, 2023Observed: 4.38 ft at 12:30PM Jan 25, 2023Observed: 4.37 ft at 12:45PM Jan 25, 2023Observed: 4.36 ft at 1:00PM Jan 25, 2023Observed: 4.37 ft at 1:15PM Jan 25, 2023Observed: 4.37 ft at 1:30PM Jan 25, 2023Observed: 4.36 ft at 1:45PM Jan 25, 2023Observed: 4.36 ft at 2:00PM Jan 25, 2023Observed: 4.35 ft at 2:15PM Jan 25, 2023Observed: 4.35 ft at 2:30PM Jan 25, 2023Observed: 4.35 ft at 2:45PM Jan 25, 2023Observed: 4.35 ft at 3:00PM Jan 25, 2023Observed: 4.35 ft at 3:15PM Jan 25, 2023Observed: 4.34 ft at 3:30PM Jan 25, 2023Observed: 4.34 ft at 3:45PM Jan 25, 2023Observed: 4.35 ft at 4:00PM Jan 25, 2023Observed: 4.34 ft at 4:15PM Jan 25, 2023Observed: 4.34 ft at 4:30PM Jan 25, 2023Observed: 4.33 ft at 4:45PM Jan 25, 2023Observed: 4.33 ft at 5:00PM Jan 25, 2023Observed: 4.34 ft at 5:15PM Jan 25, 2023Observed: 4.33 ft at 5:30PM Jan 25, 2023Observed: 4.34 ft at 5:45PM Jan 25, 2023Observed: 4.34 ft at 6:00PM Jan 25, 2023Observed: 4.34 ft at 6:15PM Jan 25, 2023Observed: 4.34 ft at 6:30PM Jan 25, 2023Observed: 4.34 ft at 6:45PM Jan 25, 2023Observed: 4.33 ft at 7:00PM Jan 25, 2023Observed: 4.34 ft at 7:15PM Jan 25, 2023Observed: 4.34 ft at 7:30PM Jan 25, 2023Observed: 4.34 ft at 7:45PM Jan 25, 2023Observed: 4.34 ft at 8:00PM Jan 25, 2023Observed: 4.33 ft at 8:15PM Jan 25, 2023Observed: 4.34 ft at 8:30PM Jan 25, 2023Observed: 4.34 ft at 8:45PM Jan 25, 2023Observed: 4.34 ft at 9:00PM Jan 25, 2023Observed: 4.34 ft at 9:15PM Jan 25, 2023Observed: 4.33 ft at 9:30PM Jan 25, 2023Observed: 4.34 ft at 9:45PM Jan 25, 2023Observed: 4.34 ft at 10:00PM Jan 25, 2023Observed: 4.33 ft at 10:15PM Jan 25, 2023Observed: 4.33 ft at 10:30PM Jan 25, 2023Observed: 4.33 ft at 10:45PM Jan 25, 2023Observed: 4.33 ft at 11:00PM Jan 25, 2023Observed: 4.33 ft at 11:15PM Jan 25, 2023Observed: 4.33 ft at 11:30PM Jan 25, 2023Observed: 4.33 ft at 11:45PM Jan 25, 2023Observed: 4.33 ft at 12:00AM Jan 26, 2023Observed: 4.33 ft at 12:15AM Jan 26, 2023Observed: 4.33 ft at 12:30AM Jan 26, 2023Observed: 4.34 ft at 12:45AM Jan 26, 2023Observed: 4.33 ft at 1:00AM Jan 26, 2023Observed: 4.33 ft at 1:01AM Jan 26, 2023Observed: 4.33 ft at 1:15AM Jan 26, 2023Observed: 4.33 ft at 1:16AM Jan 26, 2023Observed: 4.33 ft at 1:30AM Jan 26, 2023Observed: 4.33 ft at 1:31AM Jan 26, 2023Observed: 4.33 ft at 1:45AM Jan 26, 2023Observed: 4.33 ft at 2:00AM Jan 26, 2023Observed: 4.33 ft at 2:15AM Jan 26, 2023Observed: 4.33 ft at 2:30AM Jan 26, 2023Observed: 4.33 ft at 2:45AM Jan 26, 2023Observed: 4.32 ft at 3:00AM Jan 26, 2023Observed: 4.33 ft at 3:15AM Jan 26, 2023Observed: 4.33 ft at 3:30AM Jan 26, 2023Observed: 4.32 ft at 3:45AM Jan 26, 2023Observed: 4.33 ft at 4:00AM Jan 26, 2023Observed: 4.32 ft at 4:15AM Jan 26, 2023Observed: 4.33 ft at 4:30AM Jan 26, 2023Observed: 4.33 ft at 4:45AM Jan 26, 2023Observed: 4.33 ft at 5:00AM Jan 26, 2023Observed: 4.33 ft at 5:15AM Jan 26, 2023Observed: 4.33 ft at 5:30AM Jan 26, 2023Observed: 4.33 ft at 5:45AM Jan 26, 2023Observed: 4.33 ft at 6:00AM Jan 26, 2023Observed: 4.34 ft at 6:15AM Jan 26, 2023Observed: 4.33 ft at 6:30AM Jan 26, 2023Observed: 4.33 ft at 6:45AM Jan 26, 2023Observed: 4.34 ft at 7:00AM Jan 26, 2023Observed: 4.34 ft at 7:15AM Jan 26, 2023Observed: 4.34 ft at 7:30AM Jan 26, 2023Observed: 4.34 ft at 7:45AM Jan 26, 2023Observed: 4.34 ft at 8:00AM Jan 26, 2023Observed: 4.33 ft at 8:15AM Jan 26, 2023Observed: 4.34 ft at 8:30AM Jan 26, 2023Observed: 4.34 ft at 8:45AM Jan 26, 2023Observed: 4.34 ft at 9:00AM Jan 26, 2023Observed: 4.34 ft at 9:01AM Jan 26, 2023Observed: 4.34 ft at 9:15AM Jan 26, 2023Observed: 4.34 ft at 9:16AM Jan 26, 2023Observed: 4.34 ft at 9:30AM Jan 26, 2023Observed: 4.34 ft at 9:31AM Jan 26, 2023Observed: 4.34 ft at 9:45AM Jan 26, 2023Observed: 4.34 ft at 10:00AM Jan 26, 2023Observed: 4.34 ft at 10:15AM Jan 26, 2023Observed: 4.34 ft at 10:30AM Jan 26, 2023Observed: 4.34 ft at 10:45AM Jan 26, 2023Observed: 4.34 ft at 11:00AM Jan 26, 2023Observed: 4.34 ft at 11:15AM Jan 26, 2023Observed: 4.34 ft at 11:30AM Jan 26, 2023Observed: 4.34 ft at 11:45AM Jan 26, 2023Observed: 4.34 ft at 12:00PM Jan 26, 2023Observed: 4.34 ft at 12:15PM Jan 26, 2023Observed: 4.33 ft at 12:30PM Jan 26, 2023Observed: 4.33 ft at 12:45PM Jan 26, 2023Observed: 4.34 ft at 1:00PM Jan 26, 2023Observed: 4.33 ft at 1:15PM Jan 26, 2023Observed: 4.34 ft at 1:30PM Jan 26, 2023Observed: 4.34 ft at 1:45PM Jan 26, 2023Observed: 4.34 ft at 2:00PM Jan 26, 2023Observed: 4.33 ft at 2:15PM Jan 26, 2023Observed: 4.34 ft at 2:30PM Jan 26, 2023Observed: 4.34 ft at 2:45PM Jan 26, 2023Observed: 4.34 ft at 3:00PM Jan 26, 2023Observed: 4.35 ft at 3:15PM Jan 26, 2023Observed: 4.34 ft at 3:30PM Jan 26, 2023Observed: 4.35 ft at 3:45PM Jan 26, 2023Observed: 4.34 ft at 4:00PM Jan 26, 2023Observed: 4.34 ft at 4:15PM Jan 26, 2023Observed: 4.34 ft at 4:30PM Jan 26, 2023Observed: 4.34 ft at 4:45PM Jan 26, 2023Observed: 4.34 ft at 5:00PM Jan 26, 2023Observed: 4.35 ft at 5:15PM Jan 26, 2023Observed: 4.35 ft at 5:16PM Jan 26, 2023Observed: 4.35 ft at 5:30PM Jan 26, 2023Observed: 4.35 ft at 5:31PM Jan 26, 2023Observed: 4.35 ft at 5:45PM Jan 26, 2023Observed: 4.35 ft at 5:46PM Jan 26, 2023Observed: 4.35 ft at 6:00PM Jan 26, 2023Observed: 4.35 ft at 6:15PM Jan 26, 2023Observed: 4.35 ft at 6:30PM Jan 26, 2023Observed: 4.36 ft at 6:45PM Jan 26, 2023Observed: 4.35 ft at 7:00PM Jan 26, 2023Observed: 4.37 ft at 7:15PM Jan 26, 2023Observed: 4.37 ft at 7:30PM Jan 26, 2023Observed: 4.38 ft at 7:45PM Jan 26, 2023Observed: 4.38 ft at 8:00PM Jan 26, 2023Observed: 4.37 ft at 8:15PM Jan 26, 2023Observed: 4.38 ft at 8:30PM Jan 26, 2023Observed: 4.38 ft at 8:45PM Jan 26, 2023Observed: 4.39 ft at 9:00PM Jan 26, 2023Observed: 4.39 ft at 9:15PM Jan 26, 2023Observed: 4.38 ft at 9:30PM Jan 26, 2023Observed: 4.39 ft at 9:45PM Jan 26, 2023Observed: 4.39 ft at 10:00PM Jan 26, 2023Observed: 4.38 ft at 10:15PM Jan 26, 2023Observed: 4.38 ft at 10:30PM Jan 26, 2023Observed: 4.38 ft at 10:45PM Jan 26, 2023Observed: 4.38 ft at 11:00PM Jan 26, 2023Observed: 4.37 ft at 11:15PM Jan 26, 2023Observed: 4.38 ft at 11:30PM Jan 26, 2023Observed: 4.38 ft at 11:45PM Jan 26, 2023Observed: 4.37 ft at 12:00AM Jan 27, 2023Observed: 4.38 ft at 12:15AM Jan 27, 2023Observed: 4.37 ft at 12:30AM Jan 27, 2023Observed: 4.37 ft at 12:45AM Jan 27, 2023Observed: 4.37 ft at 1:00AM Jan 27, 2023Observed: 4.37 ft at 1:15AM Jan 27, 2023Observed: 4.37 ft at 1:16AM Jan 27, 2023Observed: 4.36 ft at 1:30AM Jan 27, 2023Observed: 4.36 ft at 1:31AM Jan 27, 2023Observed: 4.37 ft at 1:45AM Jan 27, 2023Observed: 4.37 ft at 1:46AM Jan 27, 2023Observed: 4.36 ft at 2:00AM Jan 27, 2023Observed: 4.37 ft at 2:15AM Jan 27, 2023Observed: 4.37 ft at 2:30AM Jan 27, 2023Observed: 4.36 ft at 2:45AM Jan 27, 2023Observed: 4.36 ft at 3:00AM Jan 27, 2023Observed: 4.37 ft at 3:15AM Jan 27, 2023Observed: 4.37 ft at 3:30AM Jan 27, 2023Observed: 4.37 ft at 3:45AM Jan 27, 2023Observed: 4.36 ft at 4:00AM Jan 27, 2023Observed: 4.36 ft at 4:15AM Jan 27, 2023Observed: 4.36 ft at 4:30AM Jan 27, 2023Observed: 4.36 ft at 4:45AM Jan 27, 2023Observed: 4.36 ft at 5:00AM Jan 27, 2023Observed: 4.36 ft at 5:15AM Jan 27, 2023Observed: 4.35 ft at 5:30AM Jan 27, 2023Observed: 4.35 ft at 5:45AM Jan 27, 2023Observed: 4.36 ft at 6:00AM Jan 27, 2023Observed: 4.35 ft at 6:15AM Jan 27, 2023Observed: 4.36 ft at 6:30AM Jan 27, 2023Observed: 4.36 ft at 6:45AM Jan 27, 2023Observed: 4.35 ft at 7:00AM Jan 27, 2023Observed: 4.35 ft at 7:15AM Jan 27, 2023Observed: 4.35 ft at 7:30AM Jan 27, 2023Observed: 4.35 ft at 7:45AM Jan 27, 2023Observed: 4.35 ft at 8:00AM Jan 27, 2023Observed: 4.35 ft at 8:15AM Jan 27, 2023Observed: 4.36 ft at 8:30AM Jan 27, 2023Observed: 4.35 ft at 8:45AM Jan 27, 2023Observed: 4.35 ft at 9:00AM Jan 27, 2023Observed: 4.36 ft at 9:15AM Jan 27, 2023Observed: 4.35 ft at 9:30AM Jan 27, 2023Observed: 4.36 ft at 9:45AM Jan 27, 2023Observed: 4.36 ft at 10:00AM Jan 27, 2023Observed: 4.37 ft at 10:15AM Jan 27, 2023Observed: 4.37 ft at 10:30AM Jan 27, 2023Observed: 4.37 ft at 10:45AM Jan 27, 2023Observed: 4.37 ft at 11:00AM Jan 27, 2023Observed: 4.37 ft at 11:15AM Jan 27, 2023Observed: 4.37 ft at 11:30AM Jan 27, 2023Observed: 4.37 ft at 11:45AM Jan 27, 2023Observed: 4.37 ft at 12:00PM Jan 27, 2023Observed: 4.37 ft at 12:15PM Jan 27, 2023Observed: 4.37 ft at 12:30PM Jan 27, 2023Observed: 4.38 ft at 12:45PM Jan 27, 2023Observed: 4.39 ft at 1:00PM Jan 27, 2023Observed: 4.39 ft at 1:15PM Jan 27, 2023Observed: 4.4 ft at 1:30PM Jan 27, 2023Observed: 4.4 ft at 1:45PM Jan 27, 2023Observed: 4.4 ft at 2:00PM Jan 27, 2023Observed: 4.4 ft at 2:15PM Jan 27, 2023Observed: 4.41 ft at 2:30PM Jan 27, 2023Observed: 4.41 ft at 2:45PM Jan 27, 2023Observed: 4.41 ft at 3:00PM Jan 27, 2023Observed: 4.41 ft at 3:15PM Jan 27, 2023Observed: 4.41 ft at 3:30PM Jan 27, 2023Observed: 4.41 ft at 3:45PM Jan 27, 2023Observed: 4.4 ft at 4:00PM Jan 27, 2023Observed: 4.4 ft at 4:15PM Jan 27, 2023Observed: 4.4 ft at 4:30PM Jan 27, 2023Observed: 4.4 ft at 4:45PM Jan 27, 2023Observed: 4.39 ft at 5:00PM Jan 27, 2023Observed: 4.4 ft at 5:15PM Jan 27, 2023Observed: 4.4 ft at 5:16PM Jan 27, 2023Observed: 4.4 ft at 5:30PM Jan 27, 2023Observed: 4.4 ft at 5:31PM Jan 27, 2023Observed: 4.4 ft at 5:45PM Jan 27, 2023Observed: 4.4 ft at 5:46PM Jan 27, 2023Observed: 4.4 ft at 6:00PM Jan 27, 2023USGS--Water Resources of the United StatesWTRS2(plotting HGIRG) Graph Created (6:45PM Jan 27, 2023)ObservedLatest observed value: 4.4 ft at 6:00 PM CST 27-Jan-2023. Flood Stage is 10 ft
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About this graph
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 near Watertown are issued as needed during times of high water, but are not routinely available.

Vertical Datum updated from NGVD29 to NAVD88 by gauge owner.

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Upstream Gauge - near Florence Upstream Gauge Downstream Gauge Downstream Gauge - at Lake Kampeska
Flood Categories (in feet)
Major Flood Stage: 12
Moderate Flood Stage: 11
Flood Stage: 10
Action Stage: 9
Low Stage (in feet): -9999

Historic Crests
(1) 12.33 ft on 04/07/2001
(2) 12.09 ft on 04/05/1997
(3) 11.21 ft on 03/28/2019
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 8.78 ft on 10/23/2019
(2) 11.21 ft on 03/28/2019
(3) 7.88 ft on 09/25/2017
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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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
20 The bridge at the gaging location is overtopped
19 The bridge 1 mile south of the gage is overtopped
16 The water reaches the bottom of the bridge at the gage and the bridge 1 mile south of the gage
13 Flooding begins to affect the city of watertown and the sidewalk on the highway 81 bridge is overtopped
12.5 County roads begin to flood
11.5 Significant amounts of pasture and crop land are flooded
9 The lowest banks are overtopped and minimal areas of pasture land will be flooded
About This Location Collapse

Latitude: 45.006111° N, Longitude: 97.164722° W, Horizontal Datum: NAD27

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 10 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 1726.66 1736.66 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
How low could the river get?
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Hydrologic Resources Additional Resources
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
Aberdeen Weather Forecast Office
824 Brown County 14 South
Aberdeen, SD 57401
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Page last modified: 2-Nov-2020 7:29 PM
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