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Hydrograph River at a Glance Download
Big Sioux River at Sioux Falls Western Avenue Stage (ft)Flow (cfs)Observed: 1.45 ft at 7:00PM Apr 08, 2024Observed: 1.45 ft at 7:15PM Apr 08, 2024Observed: 1.45 ft at 7:30PM Apr 08, 2024Observed: 1.45 ft at 7:45PM Apr 08, 2024Observed: 1.45 ft at 8:00PM Apr 08, 2024Observed: 1.45 ft at 8:15PM Apr 08, 2024Observed: 1.45 ft at 8:30PM Apr 08, 2024Observed: 1.45 ft at 8:45PM Apr 08, 2024Observed: 1.45 ft at 9:00PM Apr 08, 2024Observed: 1.45 ft at 9:15PM Apr 08, 2024Observed: 1.45 ft at 9:30PM Apr 08, 2024Observed: 1.45 ft at 9:45PM Apr 08, 2024Observed: 1.45 ft at 10:00PM Apr 08, 2024Observed: 1.45 ft at 10:15PM Apr 08, 2024Observed: 1.45 ft at 10:30PM Apr 08, 2024Observed: 1.45 ft at 10:45PM Apr 08, 2024Observed: 1.45 ft at 11:00PM Apr 08, 2024Observed: 1.44 ft at 11:15PM Apr 08, 2024Observed: 1.45 ft at 11:30PM Apr 08, 2024Observed: 1.45 ft at 11:45PM Apr 08, 2024Observed: 1.44 ft at 12:00AM Apr 09, 2024Observed: 1.44 ft at 12:15AM Apr 09, 2024Observed: 1.44 ft at 12:30AM Apr 09, 2024Observed: 1.44 ft at 12:45AM Apr 09, 2024Observed: 1.44 ft at 1:00AM Apr 09, 2024Observed: 1.44 ft at 1:15AM Apr 09, 2024Observed: 1.43 ft at 1:30AM Apr 09, 2024Observed: 1.44 ft at 1:45AM Apr 09, 2024Observed: 1.43 ft at 2:00AM Apr 09, 2024Observed: 1.43 ft at 2:15AM Apr 09, 2024Observed: 1.43 ft at 2:30AM Apr 09, 2024Observed: 1.43 ft at 2:45AM Apr 09, 2024Observed: 1.43 ft at 3:00AM Apr 09, 2024Observed: 1.42 ft at 4:15AM Apr 09, 2024Observed: 1.42 ft at 4:30AM Apr 09, 2024Observed: 1.42 ft at 4:45AM Apr 09, 2024Observed: 1.42 ft at 5:00AM Apr 09, 2024Observed: 1.42 ft at 5:15AM Apr 09, 2024Observed: 1.42 ft at 5:30AM Apr 09, 2024Observed: 1.41 ft at 5:45AM Apr 09, 2024Observed: 1.41 ft at 6:00AM Apr 09, 2024Observed: 1.41 ft at 6:15AM Apr 09, 2024Observed: 1.41 ft at 6:30AM Apr 09, 2024Observed: 1.41 ft at 6:45AM Apr 09, 2024Observed: 1.41 ft at 7:00AM Apr 09, 2024Observed: 1.41 ft at 7:15AM Apr 09, 2024Observed: 1.41 ft at 7:30AM Apr 09, 2024Observed: 1.41 ft at 7:45AM Apr 09, 2024Observed: 1.41 ft at 8:00AM Apr 09, 2024Observed: 1.41 ft at 8:15AM Apr 09, 2024Observed: 1.41 ft at 8:30AM Apr 09, 2024Observed: 1.41 ft at 8:45AM Apr 09, 2024Observed: 1.41 ft at 9:00AM Apr 09, 2024Observed: 1.41 ft at 9:15AM Apr 09, 2024Observed: 1.4 ft at 9:30AM Apr 09, 2024Observed: 1.4 ft at 9:45AM Apr 09, 2024Observed: 1.41 ft at 10:00AM Apr 09, 2024Observed: 1.4 ft at 10:15AM Apr 09, 2024Observed: 1.41 ft at 10:30AM Apr 09, 2024Observed: 1.4 ft at 10:45AM Apr 09, 2024Observed: 1.41 ft at 11:00AM Apr 09, 2024Observed: 1.41 ft at 11:15AM Apr 09, 2024Observed: 1.41 ft at 11:30AM Apr 09, 2024Observed: 1.41 ft at 11:45AM Apr 09, 2024Observed: 1.41 ft at 12:00PM Apr 09, 2024Observed: 1.4 ft at 12:15PM Apr 09, 2024Observed: 1.4 ft at 12:30PM Apr 09, 2024Observed: 1.39 ft at 12:45PM Apr 09, 2024Observed: 1.39 ft at 1:00PM Apr 09, 2024Observed: 1.38 ft at 1:15PM Apr 09, 2024Observed: 1.38 ft at 1:30PM Apr 09, 2024Observed: 1.37 ft at 1:45PM Apr 09, 2024Observed: 1.37 ft at 2:00PM Apr 09, 2024Observed: 1.36 ft at 2:15PM Apr 09, 2024Observed: 1.37 ft at 2:30PM Apr 09, 2024Observed: 1.36 ft at 2:45PM Apr 09, 2024Observed: 1.36 ft at 3:00PM Apr 09, 2024Observed: 1.36 ft at 3:15PM Apr 09, 2024Observed: 1.36 ft at 3:30PM Apr 09, 2024Observed: 1.35 ft at 3:45PM Apr 09, 2024Observed: 1.35 ft at 4:00PM Apr 09, 2024Observed: 1.35 ft at 4:15PM Apr 09, 2024Observed: 1.36 ft at 4:30PM Apr 09, 2024Observed: 1.35 ft at 4:45PM Apr 09, 2024Observed: 1.35 ft at 5:00PM Apr 09, 2024Observed: 1.35 ft at 5:15PM Apr 09, 2024Observed: 1.36 ft at 5:30PM Apr 09, 2024Observed: 1.38 ft at 5:45PM Apr 09, 2024Observed: 1.39 ft at 6:00PM Apr 09, 2024Observed: 1.4 ft at 6:15PM Apr 09, 2024Observed: 1.41 ft at 6:30PM Apr 09, 2024Observed: 1.41 ft at 6:45PM Apr 09, 2024Observed: 1.41 ft at 7:00PM Apr 09, 2024Observed: 1.41 ft at 7:15PM Apr 09, 2024Observed: 1.41 ft at 7:30PM Apr 09, 2024Observed: 1.4 ft at 7:45PM Apr 09, 2024Observed: 1.4 ft at 8:00PM Apr 09, 2024Observed: 1.4 ft at 8:15PM Apr 09, 2024Observed: 1.39 ft at 8:30PM Apr 09, 2024Observed: 1.39 ft at 8:45PM Apr 09, 2024Observed: 1.38 ft at 9:00PM Apr 09, 2024Observed: 1.38 ft at 9:15PM Apr 09, 2024Observed: 1.38 ft at 9:30PM Apr 09, 2024Observed: 1.37 ft at 9:45PM Apr 09, 2024Observed: 1.37 ft at 10:00PM Apr 09, 2024Observed: 1.36 ft at 10:15PM Apr 09, 2024Observed: 1.36 ft at 10:30PM Apr 09, 2024Observed: 1.36 ft at 10:45PM Apr 09, 2024Observed: 1.36 ft at 11:00PM Apr 09, 2024Observed: 1.36 ft at 11:15PM Apr 09, 2024Observed: 1.36 ft at 11:30PM Apr 09, 2024Observed: 1.36 ft at 11:45PM Apr 09, 2024Observed: 1.36 ft at 12:00AM Apr 10, 2024Observed: 1.36 ft at 12:15AM Apr 10, 2024Observed: 1.36 ft at 12:30AM Apr 10, 2024Observed: 1.35 ft at 12:45AM Apr 10, 2024Observed: 1.35 ft at 1:00AM Apr 10, 2024Observed: 1.35 ft at 1:15AM Apr 10, 2024Observed: 1.35 ft at 1:30AM Apr 10, 2024Observed: 1.35 ft at 1:45AM Apr 10, 2024Observed: 1.35 ft at 2:00AM Apr 10, 2024Observed: 1.35 ft at 2:15AM Apr 10, 2024Observed: 1.35 ft at 2:30AM Apr 10, 2024Observed: 1.35 ft at 2:45AM Apr 10, 2024Observed: 1.35 ft at 3:00AM Apr 10, 2024Observed: 1.35 ft at 3:15AM Apr 10, 2024Observed: 1.35 ft at 3:30AM Apr 10, 2024Observed: 1.35 ft at 3:45AM Apr 10, 2024Observed: 1.35 ft at 4:00AM Apr 10, 2024Observed: 1.35 ft at 4:15AM Apr 10, 2024Observed: 1.35 ft at 4:30AM Apr 10, 2024Observed: 1.35 ft at 4:45AM Apr 10, 2024Observed: 1.35 ft at 5:00AM Apr 10, 2024Observed: 1.35 ft at 5:15AM Apr 10, 2024Observed: 1.35 ft at 5:30AM Apr 10, 2024Observed: 1.35 ft at 5:45AM Apr 10, 2024Observed: 1.36 ft at 6:00AM Apr 10, 2024Observed: 1.35 ft at 6:15AM Apr 10, 2024Observed: 1.36 ft at 6:30AM Apr 10, 2024Observed: 1.36 ft at 6:45AM Apr 10, 2024Observed: 1.36 ft at 7:00AM Apr 10, 2024Observed: 1.36 ft at 7:15AM Apr 10, 2024Observed: 1.36 ft at 7:30AM Apr 10, 2024Observed: 1.36 ft at 7:45AM Apr 10, 2024Observed: 1.36 ft at 8:00AM Apr 10, 2024Observed: 1.36 ft at 8:15AM Apr 10, 2024Observed: 1.35 ft at 8:30AM Apr 10, 2024Observed: 1.36 ft at 8:45AM Apr 10, 2024Observed: 1.36 ft at 9:00AM Apr 10, 2024Observed: 1.36 ft at 9:15AM Apr 10, 2024Observed: 1.35 ft at 9:30AM Apr 10, 2024Observed: 1.35 ft at 9:45AM Apr 10, 2024Observed: 1.36 ft at 10:00AM Apr 10, 2024Observed: 1.35 ft at 10:15AM Apr 10, 2024Observed: 1.35 ft at 10:30AM Apr 10, 2024Observed: 1.36 ft at 10:45AM Apr 10, 2024Observed: 1.36 ft at 11:00AM Apr 10, 2024Observed: 1.36 ft at 11:15AM Apr 10, 2024Observed: 1.36 ft at 11:30AM Apr 10, 2024Observed: 1.36 ft at 11:45AM Apr 10, 2024Observed: 1.36 ft at 12:00PM Apr 10, 2024Observed: 1.36 ft at 12:15PM Apr 10, 2024Observed: 1.36 ft at 12:30PM Apr 10, 2024Observed: 1.36 ft at 12:45PM Apr 10, 2024Observed: 1.36 ft at 1:00PM Apr 10, 2024Observed: 1.36 ft at 1:15PM Apr 10, 2024Observed: 1.36 ft at 1:30PM Apr 10, 2024Observed: 1.37 ft at 1:45PM Apr 10, 2024Observed: 1.36 ft at 2:00PM Apr 10, 2024Observed: 1.36 ft at 2:15PM Apr 10, 2024Observed: 1.36 ft at 2:30PM Apr 10, 2024Observed: 1.37 ft at 2:45PM Apr 10, 2024Observed: 1.37 ft at 3:00PM Apr 10, 2024Observed: 1.38 ft at 3:15PM Apr 10, 2024Observed: 1.39 ft at 3:30PM Apr 10, 2024Observed: 1.4 ft at 3:45PM Apr 10, 2024Observed: 1.41 ft at 4:00PM Apr 10, 2024Observed: 1.42 ft at 4:15PM Apr 10, 2024Observed: 1.43 ft at 4:30PM Apr 10, 2024Observed: 1.44 ft at 4:45PM Apr 10, 2024Observed: 1.46 ft at 5:00PM Apr 10, 2024Observed: 1.47 ft at 5:15PM Apr 10, 2024Observed: 1.48 ft at 5:30PM Apr 10, 2024Observed: 1.49 ft at 5:45PM Apr 10, 2024Observed: 1.5 ft at 6:00PM Apr 10, 2024Observed: 1.5 ft at 6:15PM Apr 10, 2024Observed: 1.52 ft at 6:30PM Apr 10, 2024Observed: 1.52 ft at 6:45PM Apr 10, 2024Observed: 1.52 ft at 7:00PM Apr 10, 2024Observed: 1.52 ft at 7:15PM Apr 10, 2024Observed: 1.52 ft at 7:30PM Apr 10, 2024Observed: 1.52 ft at 7:45PM Apr 10, 2024Observed: 1.52 ft at 8:00PM Apr 10, 2024Observed: 1.51 ft at 8:15PM Apr 10, 2024Observed: 1.51 ft at 8:30PM Apr 10, 2024Observed: 1.51 ft at 8:45PM Apr 10, 2024Observed: 1.51 ft at 9:00PM Apr 10, 2024Observed: 1.51 ft at 9:15PM Apr 10, 2024Observed: 1.5 ft at 9:30PM Apr 10, 2024Observed: 1.5 ft at 9:45PM Apr 10, 2024Observed: 1.5 ft at 10:00PM Apr 10, 2024Observed: 1.5 ft at 10:15PM Apr 10, 2024Observed: 1.49 ft at 10:30PM Apr 10, 2024Observed: 1.49 ft at 10:45PM Apr 10, 2024Observed: 1.49 ft at 11:00PM Apr 10, 2024Observed: 1.49 ft at 11:15PM Apr 10, 2024Observed: 1.48 ft at 11:30PM Apr 10, 2024Observed: 1.48 ft at 11:45PM Apr 10, 2024Observed: 1.48 ft at 12:00AM Apr 11, 2024Observed: 1.48 ft at 12:15AM Apr 11, 2024Observed: 1.48 ft at 12:30AM Apr 11, 2024Observed: 1.48 ft at 12:45AM Apr 11, 2024Observed: 1.48 ft at 1:00AM Apr 11, 2024Observed: 1.47 ft at 1:15AM Apr 11, 2024Observed: 1.47 ft at 1:30AM Apr 11, 2024Observed: 1.47 ft at 1:45AM Apr 11, 2024Observed: 1.47 ft at 2:00AM Apr 11, 2024Observed: 1.47 ft at 2:15AM Apr 11, 2024Observed: 1.46 ft at 2:30AM Apr 11, 2024Observed: 1.46 ft at 2:45AM Apr 11, 2024Observed: 1.47 ft at 3:00AM Apr 11, 2024Observed: 1.46 ft at 3:15AM Apr 11, 2024Observed: 1.46 ft at 3:30AM Apr 11, 2024Observed: 1.46 ft at 3:45AM Apr 11, 2024Observed: 1.46 ft at 4:00AM Apr 11, 2024Observed: 1.46 ft at 4:15AM Apr 11, 2024Observed: 1.45 ft at 4:30AM Apr 11, 2024Observed: 1.45 ft at 4:45AM Apr 11, 2024Observed: 1.45 ft at 5:00AM Apr 11, 2024Observed: 1.45 ft at 5:15AM Apr 11, 2024Observed: 1.45 ft at 5:30AM Apr 11, 2024Observed: 1.45 ft at 5:45AM Apr 11, 2024Observed: 1.45 ft at 6:00AM Apr 11, 2024Observed: 1.45 ft at 6:15AM Apr 11, 2024Observed: 1.45 ft at 6:30AM Apr 11, 2024Observed: 1.45 ft at 6:45AM Apr 11, 2024Observed: 1.45 ft at 7:00AM Apr 11, 2024Observed: 1.45 ft at 7:15AM Apr 11, 2024Observed: 1.45 ft at 7:30AM Apr 11, 2024Observed: 1.45 ft at 7:45AM Apr 11, 2024Observed: 1.44 ft at 8:00AM Apr 11, 2024Observed: 1.44 ft at 8:15AM Apr 11, 2024Observed: 1.45 ft at 8:30AM Apr 11, 2024Observed: 1.44 ft at 8:45AM Apr 11, 2024Observed: 1.44 ft at 9:00AM Apr 11, 2024Observed: 1.44 ft at 9:15AM Apr 11, 2024Observed: 1.44 ft at 9:30AM Apr 11, 2024Observed: 1.44 ft at 9:45AM Apr 11, 2024Observed: 1.44 ft at 10:00AM Apr 11, 2024Observed: 1.44 ft at 10:15AM Apr 11, 2024Observed: 1.44 ft at 10:30AM Apr 11, 2024Observed: 1.45 ft at 10:45AM Apr 11, 2024Observed: 1.45 ft at 11:00AM Apr 11, 2024Observed: 1.44 ft at 11:15AM Apr 11, 2024Observed: 1.44 ft at 11:30AM Apr 11, 2024Observed: 1.44 ft at 11:45AM Apr 11, 2024Observed: 1.44 ft at 12:00PM Apr 11, 2024Observed: 1.44 ft at 12:15PM Apr 11, 2024Observed: 1.44 ft at 12:30PM Apr 11, 2024Observed: 1.44 ft at 12:45PM Apr 11, 2024Observed: 1.43 ft at 1:00PM Apr 11, 2024Observed: 1.42 ft at 1:15PM Apr 11, 2024Observed: 1.42 ft at 1:30PM Apr 11, 2024Observed: 1.42 ft at 1:45PM Apr 11, 2024Observed: 1.42 ft at 2:00PM Apr 11, 2024Observed: 1.42 ft at 2:15PM Apr 11, 2024Observed: 1.42 ft at 2:30PM Apr 11, 2024Observed: 1.42 ft at 2:45PM Apr 11, 2024Observed: 1.42 ft at 3:00PM Apr 11, 2024Observed: 1.42 ft at 3:15PM Apr 11, 2024Observed: 1.42 ft at 3:30PM Apr 11, 2024Observed: 1.42 ft at 3:45PM Apr 11, 2024Observed: 1.42 ft at 4:00PM Apr 11, 2024Observed: 1.42 ft at 4:15PM Apr 11, 2024Observed: 1.41 ft at 4:30PM Apr 11, 2024Observed: 1.42 ft at 4:45PM Apr 11, 2024Observed: 1.41 ft at 5:00PM Apr 11, 2024Observed: 1.41 ft at 5:15PM Apr 11, 2024Observed: 1.41 ft at 5:30PM Apr 11, 2024Observed: 1.4 ft at 5:45PM Apr 11, 2024Observed: 1.4 ft at 6:00PM Apr 11, 2024Observed: 1.4 ft at 6:15PM Apr 11, 2024Observed: 1.39 ft at 6:30PM Apr 11, 2024Observed: 1.39 ft at 6:45PM Apr 11, 2024Observed: 1.4 ft at 7:00PM Apr 11, 2024Observed: 1.4 ft at 7:15PM Apr 11, 2024Observed: 1.39 ft at 7:30PM Apr 11, 2024Observed: 1.39 ft at 7:45PM Apr 11, 2024Observed: 1.39 ft at 8:00PM Apr 11, 2024Observed: 1.39 ft at 8:15PM Apr 11, 2024Observed: 1.39 ft at 8:30PM Apr 11, 2024Observed: 1.38 ft at 8:45PM Apr 11, 2024Observed: 1.38 ft at 9:00PM Apr 11, 2024Observed: 1.38 ft at 9:15PM Apr 11, 2024Observed: 1.38 ft at 9:30PM Apr 11, 2024Observed: 1.38 ft at 9:45PM Apr 11, 2024Observed: 1.38 ft at 10:00PM Apr 11, 2024Observed: 1.38 ft at 10:15PM Apr 11, 2024Observed: 1.38 ft at 10:30PM Apr 11, 2024Observed: 1.38 ft at 10:45PM Apr 11, 2024Observed: 1.37 ft at 11:00PM Apr 11, 2024Observed: 1.37 ft at 11:15PM Apr 11, 2024Observed: 1.38 ft at 11:30PM Apr 11, 2024Observed: 1.38 ft at 11:45PM Apr 11, 2024Observed: 1.38 ft at 12:00AM Apr 12, 2024Observed: 1.38 ft at 12:15AM Apr 12, 2024Observed: 1.38 ft at 12:30AM Apr 12, 2024Observed: 1.38 ft at 12:45AM Apr 12, 2024Observed: 1.38 ft at 1:00AM Apr 12, 2024Observed: 1.38 ft at 1:15AM Apr 12, 2024Observed: 1.38 ft at 1:30AM Apr 12, 2024Observed: 1.38 ft at 1:45AM Apr 12, 2024Observed: 1.38 ft at 2:00AM Apr 12, 2024Observed: 1.37 ft at 2:15AM Apr 12, 2024Observed: 1.38 ft at 2:30AM Apr 12, 2024Observed: 1.37 ft at 2:45AM Apr 12, 2024Observed: 1.37 ft at 3:00AM Apr 12, 2024Observed: 1.37 ft at 3:15AM Apr 12, 2024Observed: 1.37 ft at 3:30AM Apr 12, 2024Observed: 1.37 ft at 3:45AM Apr 12, 2024Observed: 1.37 ft at 4:00AM Apr 12, 2024Observed: 1.37 ft at 4:15AM Apr 12, 2024Observed: 1.37 ft at 4:30AM Apr 12, 2024Observed: 1.37 ft at 4:45AM Apr 12, 2024Observed: 1.37 ft at 5:00AM Apr 12, 2024Observed: 1.37 ft at 5:15AM Apr 12, 2024Observed: 1.37 ft at 5:30AM Apr 12, 2024Observed: 1.37 ft at 5:45AM Apr 12, 2024Observed: 1.37 ft at 6:00AM Apr 12, 2024Observed: 1.37 ft at 6:15AM Apr 12, 2024Observed: 1.37 ft at 6:30AM Apr 12, 2024Observed: 1.37 ft at 6:45AM Apr 12, 2024Observed: 1.37 ft at 7:00AM Apr 12, 2024Observed: 1.37 ft at 7:15AM Apr 12, 2024Observed: 1.37 ft at 7:30AM Apr 12, 2024Observed: 1.37 ft at 7:45AM Apr 12, 2024Observed: 1.37 ft at 8:00AM Apr 12, 2024Observed: 1.36 ft at 8:15AM Apr 12, 2024Observed: 1.36 ft at 8:30AM Apr 12, 2024Observed: 1.36 ft at 8:45AM Apr 12, 2024Observed: 1.36 ft at 9:00AM Apr 12, 2024Observed: 1.37 ft at 9:15AM Apr 12, 2024Observed: 1.37 ft at 9:30AM Apr 12, 2024Observed: 1.36 ft at 9:45AM Apr 12, 2024Observed: 1.37 ft at 10:00AM Apr 12, 2024Observed: 1.36 ft at 10:15AM Apr 12, 2024Observed: 1.36 ft at 10:30AM Apr 12, 2024Observed: 1.37 ft at 10:45AM Apr 12, 2024Observed: 1.37 ft at 11:00AM Apr 12, 2024Observed: 1.36 ft at 11:15AM Apr 12, 2024Observed: 1.37 ft at 11:30AM Apr 12, 2024Observed: 1.37 ft at 11:45AM Apr 12, 2024Observed: 1.37 ft at 12:00PM Apr 12, 2024Observed: 1.37 ft at 12:15PM Apr 12, 2024Observed: 1.36 ft at 12:30PM Apr 12, 2024Observed: 1.37 ft at 12:45PM Apr 12, 2024Observed: 1.37 ft at 1:00PM Apr 12, 2024Observed: 1.36 ft at 1:15PM Apr 12, 2024Observed: 1.36 ft at 1:30PM Apr 12, 2024Observed: 1.36 ft at 1:45PM Apr 12, 2024Observed: 1.36 ft at 2:00PM Apr 12, 2024Observed: 1.36 ft at 2:15PM Apr 12, 2024Observed: 1.36 ft at 2:30PM Apr 12, 2024Observed: 1.36 ft at 2:45PM Apr 12, 2024Observed: 1.35 ft at 3:00PM Apr 12, 2024Observed: 1.36 ft at 3:15PM Apr 12, 2024Observed: 1.36 ft at 3:30PM Apr 12, 2024Observed: 1.35 ft at 3:45PM Apr 12, 2024Observed: 1.36 ft at 4:00PM Apr 12, 2024Observed: 1.35 ft at 4:15PM Apr 12, 2024Observed: 1.35 ft at 4:30PM Apr 12, 2024Observed: 1.35 ft at 4:45PM Apr 12, 2024Observed: 1.35 ft at 5:00PM Apr 12, 2024Observed: 1.35 ft at 5:15PM Apr 12, 2024Observed: 1.35 ft at 5:30PM Apr 12, 2024Observed: 1.35 ft at 5:45PM Apr 12, 2024Observed: 1.35 ft at 6:00PM Apr 12, 2024Observed: 1.35 ft at 6:15PM Apr 12, 2024Observed: 1.34 ft at 6:30PM Apr 12, 2024Observed: 1.35 ft at 6:45PM Apr 12, 2024Observed: 1.35 ft at 7:00PM Apr 12, 2024Observed: 1.35 ft at 7:15PM Apr 12, 2024Observed: 1.35 ft at 7:30PM Apr 12, 2024Observed: 1.35 ft at 7:45PM Apr 12, 2024Observed: 1.35 ft at 8:00PM Apr 12, 2024Observed: 1.35 ft at 8:15PM Apr 12, 2024Observed: 1.35 ft at 8:30PM Apr 12, 2024Observed: 1.35 ft at 8:45PM Apr 12, 2024Observed: 1.35 ft at 9:00PM Apr 12, 2024Observed: 1.35 ft at 9:15PM Apr 12, 2024Observed: 1.35 ft at 9:30PM Apr 12, 2024Observed: 1.35 ft at 9:45PM Apr 12, 2024Observed: 1.35 ft at 10:00PM Apr 12, 2024Observed: 1.35 ft at 10:15PM Apr 12, 2024Observed: 1.35 ft at 10:30PM Apr 12, 2024Observed: 1.35 ft at 10:45PM Apr 12, 2024Observed: 1.35 ft at 11:00PM Apr 12, 2024Observed: 1.35 ft at 11:15PM Apr 12, 2024Observed: 1.35 ft at 11:30PM Apr 12, 2024Observed: 1.35 ft at 11:45PM Apr 12, 2024Observed: 1.34 ft at 12:00AM Apr 13, 2024Observed: 1.34 ft at 12:15AM Apr 13, 2024Observed: 1.34 ft at 12:30AM Apr 13, 2024Observed: 1.34 ft at 12:45AM Apr 13, 2024Observed: 1.34 ft at 1:00AM Apr 13, 2024Observed: 1.34 ft at 1:15AM Apr 13, 2024Observed: 1.34 ft at 1:30AM Apr 13, 2024Observed: 1.34 ft at 1:45AM Apr 13, 2024Observed: 1.33 ft at 2:00AM Apr 13, 2024Observed: 1.33 ft at 2:15AM Apr 13, 2024Observed: 1.33 ft at 2:30AM Apr 13, 2024Observed: 1.33 ft at 2:45AM Apr 13, 2024Observed: 1.33 ft at 3:00AM Apr 13, 2024Observed: 1.33 ft at 3:15AM Apr 13, 2024Observed: 1.33 ft at 3:30AM Apr 13, 2024Observed: 1.33 ft at 3:45AM Apr 13, 2024Observed: 1.33 ft at 4:00AM Apr 13, 2024Observed: 1.33 ft at 4:15AM Apr 13, 2024Observed: 1.32 ft at 4:30AM Apr 13, 2024Observed: 1.32 ft at 4:45AM Apr 13, 2024Observed: 1.32 ft at 5:00AM Apr 13, 2024Observed: 1.32 ft at 5:15AM Apr 13, 2024Observed: 1.32 ft at 5:30AM Apr 13, 2024Observed: 1.32 ft at 5:45AM Apr 13, 2024Observed: 1.32 ft at 6:00AM Apr 13, 2024Observed: 1.32 ft at 6:15AM Apr 13, 2024Observed: 1.32 ft at 6:30AM Apr 13, 2024Observed: 1.32 ft at 6:45AM Apr 13, 2024Observed: 1.32 ft at 7:00AM Apr 13, 2024Observed: 1.32 ft at 7:15AM Apr 13, 2024Observed: 1.32 ft at 7:30AM Apr 13, 2024Observed: 1.32 ft at 7:45AM Apr 13, 2024Observed: 1.31 ft at 8:00AM Apr 13, 2024Observed: 1.31 ft at 8:15AM Apr 13, 2024Observed: 1.31 ft at 8:30AM Apr 13, 2024Observed: 1.31 ft at 8:45AM Apr 13, 2024Observed: 1.31 ft at 9:00AM Apr 13, 2024Observed: 1.3 ft at 9:15AM Apr 13, 2024Observed: 1.31 ft at 9:30AM Apr 13, 2024Observed: 1.31 ft at 9:45AM Apr 13, 2024Observed: 1.31 ft at 10:00AM Apr 13, 2024Observed: 1.3 ft at 10:15AM Apr 13, 2024Observed: 1.3 ft at 10:30AM Apr 13, 2024Observed: 1.3 ft at 10:45AM Apr 13, 2024Observed: 1.3 ft at 11:00AM Apr 13, 2024Observed: 1.3 ft at 11:15AM Apr 13, 2024Observed: 1.3 ft at 11:30AM Apr 13, 2024Observed: 1.3 ft at 11:45AM Apr 13, 2024Observed: 1.3 ft at 12:00PM Apr 13, 2024Observed: 1.3 ft at 12:15PM Apr 13, 2024Observed: 1.3 ft at 12:30PM Apr 13, 2024Observed: 1.3 ft at 12:45PM Apr 13, 2024Observed: 1.31 ft at 1:00PM Apr 13, 2024Observed: 1.31 ft at 1:15PM Apr 13, 2024Observed: 1.3 ft at 1:30PM Apr 13, 2024Observed: 1.3 ft at 1:45PM Apr 13, 2024Observed: 1.3 ft at 2:00PM Apr 13, 2024Observed: 1.3 ft at 2:15PM Apr 13, 2024Observed: 1.3 ft at 2:30PM Apr 13, 2024Observed: 1.3 ft at 2:45PM Apr 13, 2024Observed: 1.3 ft at 3:00PM Apr 13, 2024Observed: 1.29 ft at 3:15PM Apr 13, 2024Observed: 1.29 ft at 3:30PM Apr 13, 2024Observed: 1.29 ft at 3:45PM Apr 13, 2024Observed: 1.3 ft at 4:00PM Apr 13, 2024Observed: 1.3 ft at 4:15PM Apr 13, 2024Observed: 1.29 ft at 4:30PM Apr 13, 2024Observed: 1.29 ft at 4:45PM Apr 13, 2024Observed: 1.3 ft at 5:00PM Apr 13, 2024Observed: 1.3 ft at 5:15PM Apr 13, 2024Observed: 1.29 ft at 5:30PM Apr 13, 2024Observed: 1.3 ft at 5:45PM Apr 13, 2024Observed: 1.3 ft at 6:00PM Apr 13, 2024Observed: 1.3 ft at 6:15PM Apr 13, 2024Observed: 1.3 ft at 6:30PM Apr 13, 2024Observed: 1.32 ft at 6:45PM Apr 13, 2024Observed: 1.32 ft at 7:00PM Apr 13, 2024Observed: 1.3 ft at 7:15PM Apr 13, 2024Observed: 1.3 ft at 7:30PM Apr 13, 2024Observed: 1.3 ft at 7:45PM Apr 13, 2024Observed: 1.3 ft at 8:00PM Apr 13, 2024Observed: 1.3 ft at 8:15PM Apr 13, 2024Observed: 1.3 ft at 8:30PM Apr 13, 2024Observed: 1.3 ft at 8:45PM Apr 13, 2024Observed: 1.3 ft at 9:00PM Apr 13, 2024Observed: 1.3 ft at 9:15PM Apr 13, 2024Observed: 1.3 ft at 9:30PM Apr 13, 2024Observed: 1.3 ft at 9:45PM Apr 13, 2024Observed: 1.3 ft at 10:00PM Apr 13, 2024Observed: 1.3 ft at 10:15PM Apr 13, 2024Observed: 1.3 ft at 10:30PM Apr 13, 2024Observed: 1.3 ft at 10:45PM Apr 13, 2024Observed: 1.3 ft at 11:00PM Apr 13, 2024Observed: 1.3 ft at 11:15PM Apr 13, 2024Observed: 1.29 ft at 11:30PM Apr 13, 2024Observed: 1.29 ft at 11:45PM Apr 13, 2024Observed: 1.29 ft at 12:00AM Apr 14, 2024Observed: 1.29 ft at 12:15AM Apr 14, 2024Observed: 1.29 ft at 12:30AM Apr 14, 2024Observed: 1.29 ft at 12:45AM Apr 14, 2024Observed: 1.29 ft at 1:00AM Apr 14, 2024Observed: 1.29 ft at 1:15AM Apr 14, 2024Observed: 1.29 ft at 1:30AM Apr 14, 2024Observed: 1.29 ft at 1:45AM Apr 14, 2024Observed: 1.29 ft at 2:00AM Apr 14, 2024Observed: 1.28 ft at 2:15AM Apr 14, 2024Observed: 1.28 ft at 2:30AM Apr 14, 2024Observed: 1.28 ft at 2:45AM Apr 14, 2024Observed: 1.28 ft at 3:00AM Apr 14, 2024Observed: 1.28 ft at 3:15AM Apr 14, 2024Observed: 1.28 ft at 3:30AM Apr 14, 2024Observed: 1.28 ft at 3:45AM Apr 14, 2024Observed: 1.28 ft at 4:00AM Apr 14, 2024Observed: 1.28 ft at 4:15AM Apr 14, 2024Observed: 1.27 ft at 4:30AM Apr 14, 2024Observed: 1.27 ft at 4:45AM Apr 14, 2024Observed: 1.27 ft at 5:00AM Apr 14, 2024Observed: 1.27 ft at 5:15AM Apr 14, 2024Observed: 1.27 ft at 5:30AM Apr 14, 2024Observed: 1.27 ft at 5:45AM Apr 14, 2024Observed: 1.27 ft at 6:00AM Apr 14, 2024Observed: 1.27 ft at 6:15AM Apr 14, 2024Observed: 1.27 ft at 6:30AM Apr 14, 2024Observed: 1.27 ft at 6:45AM Apr 14, 2024Observed: 1.27 ft at 7:00AM Apr 14, 2024Observed: 1.27 ft at 7:15AM Apr 14, 2024Observed: 1.27 ft at 7:30AM Apr 14, 2024Observed: 1.27 ft at 7:45AM Apr 14, 2024Observed: 1.27 ft at 8:00AM Apr 14, 2024Observed: 1.27 ft at 8:15AM Apr 14, 2024Observed: 1.27 ft at 8:30AM Apr 14, 2024Observed: 1.27 ft at 8:45AM Apr 14, 2024Observed: 1.27 ft at 9:00AM Apr 14, 2024Observed: 1.27 ft at 9:15AM Apr 14, 2024Observed: 1.27 ft at 9:30AM Apr 14, 2024Observed: 1.27 ft at 9:45AM Apr 14, 2024Observed: 1.27 ft at 10:00AM Apr 14, 2024Observed: 1.27 ft at 10:15AM Apr 14, 2024Observed: 1.27 ft at 10:30AM Apr 14, 2024Observed: 1.27 ft at 10:45AM Apr 14, 2024Observed: 1.28 ft at 11:00AM Apr 14, 2024Observed: 1.28 ft at 11:15AM Apr 14, 2024Observed: 1.28 ft at 11:30AM Apr 14, 2024Observed: 1.28 ft at 11:45AM Apr 14, 2024Observed: 1.28 ft at 12:00PM Apr 14, 2024Observed: 1.27 ft at 12:15PM Apr 14, 2024Observed: 1.27 ft at 12:30PM Apr 14, 2024Observed: 1.27 ft at 12:45PM Apr 14, 2024Observed: 1.27 ft at 1:00PM Apr 14, 2024Observed: 1.27 ft at 1:15PM Apr 14, 2024Observed: 1.27 ft at 1:30PM Apr 14, 2024Observed: 1.28 ft at 1:45PM Apr 14, 2024Observed: 1.28 ft at 2:00PM Apr 14, 2024Observed: 1.28 ft at 2:15PM Apr 14, 2024Observed: 1.27 ft at 2:30PM Apr 14, 2024Observed: 1.27 ft at 2:45PM Apr 14, 2024Observed: 1.27 ft at 3:00PM Apr 14, 2024Observed: 1.27 ft at 3:15PM Apr 14, 2024Observed: 1.27 ft at 3:30PM Apr 14, 2024Observed: 1.27 ft at 3:45PM Apr 14, 2024Observed: 1.27 ft at 4:00PM Apr 14, 2024Observed: 1.27 ft at 4:15PM Apr 14, 2024Observed: 1.27 ft at 4:30PM Apr 14, 2024Observed: 1.27 ft at 4:45PM Apr 14, 2024Observed: 1.27 ft at 5:00PM Apr 14, 2024Observed: 1.27 ft at 5:15PM Apr 14, 2024Observed: 1.26 ft at 5:30PM Apr 14, 2024Observed: 1.27 ft at 5:45PM Apr 14, 2024Observed: 1.27 ft at 6:00PM Apr 14, 2024Observed: 1.27 ft at 6:15PM Apr 14, 2024Observed: 1.26 ft at 6:30PM Apr 14, 2024Observed: 1.26 ft at 6:45PM Apr 14, 2024Observed: 1.26 ft at 7:00PM Apr 14, 2024Observed: 1.26 ft at 7:15PM Apr 14, 2024Observed: 1.26 ft at 7:30PM Apr 14, 2024Observed: 1.26 ft at 7:45PM Apr 14, 2024Observed: 1.26 ft at 8:00PM Apr 14, 2024Observed: 1.26 ft at 8:15PM Apr 14, 2024Observed: 1.27 ft at 8:30PM Apr 14, 2024Observed: 1.27 ft at 8:45PM Apr 14, 2024Observed: 1.26 ft at 9:00PM Apr 14, 2024Observed: 1.27 ft at 9:15PM Apr 14, 2024Observed: 1.26 ft at 9:30PM Apr 14, 2024Observed: 1.27 ft at 9:45PM Apr 14, 2024Observed: 1.27 ft at 10:00PM Apr 14, 2024Observed: 1.27 ft at 10:15PM Apr 14, 2024Observed: 1.27 ft at 10:30PM Apr 14, 2024Observed: 1.27 ft at 10:45PM Apr 14, 2024Observed: 1.27 ft at 11:00PM Apr 14, 2024Observed: 1.26 ft at 1:15AM Apr 15, 2024Observed: 1.26 ft at 1:30AM Apr 15, 2024Observed: 1.26 ft at 1:45AM Apr 15, 2024Observed: 1.26 ft at 2:00AM Apr 15, 2024Observed: 1.26 ft at 2:15AM Apr 15, 2024Observed: 1.26 ft at 2:30AM Apr 15, 2024Observed: 1.26 ft at 2:45AM Apr 15, 2024Observed: 1.26 ft at 3:00AM Apr 15, 2024Observed: 1.25 ft at 3:15AM Apr 15, 2024Observed: 1.24 ft at 3:30AM Apr 15, 2024Observed: 1.25 ft at 3:45AM Apr 15, 2024Observed: 1.25 ft at 4:00AM Apr 15, 2024Observed: 1.25 ft at 4:15AM Apr 15, 2024Observed: 1.25 ft at 4:30AM Apr 15, 2024Observed: 1.25 ft at 4:45AM Apr 15, 2024Observed: 1.25 ft at 5:00AM Apr 15, 2024Observed: 1.25 ft at 5:15AM Apr 15, 2024Observed: 1.25 ft at 5:30AM Apr 15, 2024Observed: 1.25 ft at 5:45AM Apr 15, 2024Observed: 1.25 ft at 6:00AM Apr 15, 2024Observed: 1.25 ft at 6:15AM Apr 15, 2024Observed: 1.25 ft at 6:30AM Apr 15, 2024Observed: 1.25 ft at 6:45AM Apr 15, 2024Observed: 1.25 ft at 7:00AM Apr 15, 2024Observed: 1.24 ft at 7:15AM Apr 15, 2024Observed: 1.24 ft at 7:30AM Apr 15, 2024Observed: 1.24 ft at 7:45AM Apr 15, 2024Observed: 1.24 ft at 8:00AM Apr 15, 2024Observed: 1.24 ft at 8:15AM Apr 15, 2024Observed: 1.24 ft at 8:30AM Apr 15, 2024Observed: 1.24 ft at 8:45AM Apr 15, 2024Observed: 1.24 ft at 9:00AM Apr 15, 2024Observed: 1.24 ft at 9:15AM Apr 15, 2024Observed: 1.23 ft at 9:30AM Apr 15, 2024Observed: 1.23 ft at 9:45AM Apr 15, 2024Observed: 1.23 ft at 10:00AM Apr 15, 2024Observed: 1.23 ft at 10:15AM Apr 15, 2024Observed: 1.24 ft at 10:30AM Apr 15, 2024Observed: 1.22 ft at 10:45AM Apr 15, 2024Observed: 1.22 ft at 11:00AM Apr 15, 2024Observed: 1.21 ft at 11:15AM Apr 15, 2024Observed: 1.23 ft at 11:30AM Apr 15, 2024Observed: 1.22 ft at 11:45AM Apr 15, 2024Observed: 1.22 ft at 12:00PM Apr 15, 2024Observed: 1.2 ft at 12:15PM Apr 15, 2024Observed: 1.22 ft at 12:30PM Apr 15, 2024Observed: 1.2 ft at 12:45PM Apr 15, 2024Observed: 1.2 ft at 1:00PM Apr 15, 2024Observed: 1.2 ft at 1:15PM Apr 15, 2024Observed: 1.21 ft at 1:30PM Apr 15, 2024Observed: 1.21 ft at 1:45PM Apr 15, 2024Observed: 1.21 ft at 2:00PM Apr 15, 2024Observed: 1.21 ft at 2:15PM Apr 15, 2024Observed: 1.22 ft at 2:30PM Apr 15, 2024Observed: 1.22 ft at 2:45PM Apr 15, 2024Observed: 1.21 ft at 3:00PM Apr 15, 2024Observed: 1.22 ft at 3:15PM Apr 15, 2024Observed: 1.21 ft at 3:30PM Apr 15, 2024Observed: 1.21 ft at 3:45PM Apr 15, 2024Observed: 1.22 ft at 4:00PM Apr 15, 2024Observed: 1.21 ft at 4:15PM Apr 15, 2024Observed: 1.21 ft at 4:30PM Apr 15, 2024Observed: 1.21 ft at 4:45PM Apr 15, 2024Observed: 1.21 ft at 5:00PM Apr 15, 2024Observed: 1.22 ft at 5:15PM Apr 15, 2024Observed: 1.23 ft at 5:30PM Apr 15, 2024Observed: 1.22 ft at 5:45PM Apr 15, 2024Observed: 1.23 ft at 6:00PM Apr 15, 2024Observed: 1.22 ft at 6:15PM Apr 15, 2024Observed: 1.22 ft at 6:30PM Apr 15, 2024Observed: 1.22 ft at 6:45PM Apr 15, 2024Observed: 1.23 ft at 7:00PM Apr 15, 2024Observed: 1.23 ft at 7:15PM Apr 15, 2024Observed: 1.24 ft at 7:30PM Apr 15, 2024Observed: 1.25 ft at 7:45PM Apr 15, 2024Observed: 1.25 ft at 8:00PM Apr 15, 2024Observed: 1.26 ft at 8:15PM Apr 15, 2024Observed: 1.26 ft at 8:30PM Apr 15, 2024Observed: 1.26 ft at 8:45PM Apr 15, 2024Observed: 1.26 ft at 9:00PM Apr 15, 2024Observed: 1.26 ft at 9:15PM Apr 15, 2024Observed: 1.25 ft at 9:30PM Apr 15, 2024Observed: 1.25 ft at 9:45PM Apr 15, 2024Observed: 1.25 ft at 10:00PM Apr 15, 2024Observed: 1.25 ft at 10:15PM Apr 15, 2024Observed: 1.25 ft at 10:30PM Apr 15, 2024Observed: 1.25 ft at 10:45PM Apr 15, 2024Observed: 1.25 ft at 11:00PM Apr 15, 2024Observed: 1.24 ft at 11:15PM Apr 15, 2024Observed: 1.24 ft at 11:30PM Apr 15, 2024Observed: 1.24 ft at 11:45PM Apr 15, 2024Observed: 1.24 ft at 12:00AM Apr 16, 2024Observed: 1.23 ft at 12:15AM Apr 16, 2024Observed: 1.24 ft at 12:30AM Apr 16, 2024Observed: 1.23 ft at 12:45AM Apr 16, 2024Observed: 1.23 ft at 1:00AM Apr 16, 2024Observed: 1.23 ft at 1:15AM Apr 16, 2024Observed: 1.23 ft at 1:30AM Apr 16, 2024Observed: 1.25 ft at 1:45AM Apr 16, 2024Observed: 1.25 ft at 2:00AM Apr 16, 2024Observed: 1.27 ft at 2:15AM Apr 16, 2024Observed: 1.28 ft at 2:30AM Apr 16, 2024Observed: 1.3 ft at 2:45AM Apr 16, 2024Observed: 1.31 ft at 3:00AM Apr 16, 2024Observed: 1.32 ft at 3:15AM Apr 16, 2024Observed: 1.35 ft at 3:30AM Apr 16, 2024Observed: 1.38 ft at 3:45AM Apr 16, 2024Observed: 1.41 ft at 4:00AM Apr 16, 2024Observed: 1.45 ft at 4:15AM Apr 16, 2024Observed: 1.5 ft at 4:30AM Apr 16, 2024Observed: 1.52 ft at 4:45AM Apr 16, 2024Observed: 1.56 ft at 5:00AM Apr 16, 2024Observed: 1.87 ft at 6:15AM Apr 16, 2024Observed: 1.9 ft at 6:30AM Apr 16, 2024Observed: 1.93 ft at 6:45AM Apr 16, 2024Observed: 1.93 ft at 7:00AM Apr 16, 2024Observed: 1.95 ft at 7:15AM Apr 16, 2024Observed: 1.96 ft at 7:30AM Apr 16, 2024Observed: 1.97 ft at 7:45AM Apr 16, 2024Observed: 2 ft at 8:00AM Apr 16, 2024Observed: 2.06 ft at 8:15AM Apr 16, 2024Observed: 2.1 ft at 8:30AM Apr 16, 2024Observed: 2.13 ft at 8:45AM Apr 16, 2024Observed: 2.13 ft at 9:00AM Apr 16, 2024Observed: 2.14 ft at 9:15AM Apr 16, 2024Observed: 2.16 ft at 9:30AM Apr 16, 2024Observed: 2.16 ft at 9:45AM Apr 16, 2024Observed: 2.16 ft at 10:00AM Apr 16, 2024Observed: 2.16 ft at 10:15AM Apr 16, 2024Observed: 2.16 ft at 10:30AM Apr 16, 2024Observed: 2.15 ft at 10:45AM Apr 16, 2024Observed: 2.14 ft at 11:00AM Apr 16, 2024Observed: 2.14 ft at 11:15AM Apr 16, 2024Observed: 2.16 ft at 11:30AM Apr 16, 2024Observed: 2.2 ft at 11:45AM Apr 16, 2024Observed: 2.25 ft at 12:00PM Apr 16, 2024Observed: 2.3 ft at 12:15PM Apr 16, 2024Observed: 2.32 ft at 12:30PM Apr 16, 2024Observed: 2.35 ft at 12:45PM Apr 16, 2024Observed: 2.37 ft at 1:00PM Apr 16, 2024Observed: 2.41 ft at 1:15PM Apr 16, 2024Observed: 2.42 ft at 1:30PM Apr 16, 2024Observed: 2.44 ft at 1:45PM Apr 16, 2024Observed: 2.44 ft at 2:00PM Apr 16, 2024Highest Observation: 2.45 ft at 2:15PM Apr 16, 2024Highest Observation: 2.45 ft at 2:30PM Apr 16, 2024Observed: 2.44 ft at 2:45PM Apr 16, 2024Observed: 2.43 ft at 3:00PM Apr 16, 2024Observed: 2.43 ft at 3:15PM Apr 16, 2024Observed: 2.42 ft at 3:30PM Apr 16, 2024Observed: 2.41 ft at 3:45PM Apr 16, 2024Observed: 2.4 ft at 4:00PM Apr 16, 2024Observed: 2.38 ft at 4:15PM Apr 16, 2024Observed: 2.36 ft at 4:30PM Apr 16, 2024Observed: 2.35 ft at 4:45PM Apr 16, 2024Observed: 2.33 ft at 5:00PM Apr 16, 2024Observed: 2.32 ft at 5:15PM Apr 16, 2024Observed: 2.29 ft at 5:30PM Apr 16, 2024Observed: 2.27 ft at 5:45PM Apr 16, 2024Observed: 2.25 ft at 6:00PM Apr 16, 2024Observed: 2.24 ft at 6:15PM Apr 16, 2024Observed: 2.22 ft at 6:30PM Apr 16, 2024Observed: 2.2 ft at 6:45PM Apr 16, 2024Observed: 2.19 ft at 7:00PM Apr 16, 2024Observed: 2.17 ft at 7:15PM Apr 16, 2024Observed: 2.15 ft at 7:30PM Apr 16, 2024Observed: 2.14 ft at 7:45PM Apr 16, 2024Observed: 2.12 ft at 8:00PM Apr 16, 2024Observed: 2.11 ft at 8:15PM Apr 16, 2024Observed: 2.09 ft at 8:30PM Apr 16, 2024Observed: 2.08 ft at 8:45PM Apr 16, 2024Observed: 2.06 ft at 9:00PM Apr 16, 2024Observed: 2.05 ft at 9:15PM Apr 16, 2024Observed: 2.04 ft at 9:30PM Apr 16, 2024Observed: 2.03 ft at 9:45PM Apr 16, 2024Observed: 2.01 ft at 10:00PM Apr 16, 2024Observed: 2 ft at 10:15PM Apr 16, 2024Observed: 1.99 ft at 10:30PM Apr 16, 2024Observed: 1.98 ft at 10:45PM Apr 16, 2024Observed: 1.96 ft at 11:00PM Apr 16, 2024Observed: 1.95 ft at 11:15PM Apr 16, 2024Observed: 1.94 ft at 11:30PM Apr 16, 2024Observed: 1.93 ft at 11:45PM Apr 16, 2024Observed: 1.92 ft at 12:00AM Apr 17, 2024Observed: 1.92 ft at 12:15AM Apr 17, 2024Observed: 1.91 ft at 12:30AM Apr 17, 2024Observed: 1.9 ft at 12:45AM Apr 17, 2024Observed: 1.89 ft at 1:00AM Apr 17, 2024Observed: 1.88 ft at 1:15AM Apr 17, 2024Observed: 1.87 ft at 1:30AM Apr 17, 2024Observed: 1.87 ft at 1:45AM Apr 17, 2024Observed: 1.86 ft at 2:00AM Apr 17, 2024Observed: 1.85 ft at 2:15AM Apr 17, 2024Observed: 1.85 ft at 2:30AM Apr 17, 2024Observed: 1.83 ft at 2:45AM Apr 17, 2024Observed: 1.83 ft at 3:00AM Apr 17, 2024Observed: 1.82 ft at 3:15AM Apr 17, 2024Observed: 1.82 ft at 3:30AM Apr 17, 2024Observed: 1.81 ft at 3:45AM Apr 17, 2024Observed: 1.8 ft at 4:00AM Apr 17, 2024Observed: 1.8 ft at 4:15AM Apr 17, 2024Observed: 1.8 ft at 4:30AM Apr 17, 2024Observed: 1.79 ft at 4:45AM Apr 17, 2024Observed: 1.8 ft at 5:00AM Apr 17, 2024Observed: 1.79 ft at 5:15AM Apr 17, 2024Observed: 1.79 ft at 5:30AM Apr 17, 2024Observed: 1.79 ft at 5:45AM Apr 17, 2024Observed: 1.79 ft at 6:00AM Apr 17, 2024Observed: 1.79 ft at 6:15AM Apr 17, 2024Observed: 1.79 ft at 6:30AM Apr 17, 2024Observed: 1.79 ft at 6:45AM Apr 17, 2024Observed: 1.79 ft at 7:00AM Apr 17, 2024Observed: 1.8 ft at 7:15AM Apr 17, 2024Observed: 1.79 ft at 7:30AM Apr 17, 2024Observed: 1.8 ft at 7:45AM Apr 17, 2024Observed: 1.79 ft at 8:00AM Apr 17, 2024Observed: 1.79 ft at 8:15AM Apr 17, 2024Observed: 1.79 ft at 8:30AM Apr 17, 2024Observed: 1.79 ft at 8:45AM Apr 17, 2024Observed: 1.79 ft at 9:00AM Apr 17, 2024Observed: 1.79 ft at 9:15AM Apr 17, 2024Observed: 1.78 ft at 9:30AM Apr 17, 2024Observed: 1.79 ft at 9:45AM Apr 17, 2024Observed: 1.8 ft at 10:00AM Apr 17, 2024Observed: 1.81 ft at 10:15AM Apr 17, 2024Observed: 1.81 ft at 10:30AM Apr 17, 2024Observed: 1.8 ft at 10:45AM Apr 17, 2024Observed: 1.8 ft at 11:00AM Apr 17, 2024Observed: 1.8 ft at 11:15AM Apr 17, 2024Observed: 1.8 ft at 11:30AM Apr 17, 2024Observed: 1.79 ft at 11:45AM Apr 17, 2024Observed: 1.79 ft at 12:00PM Apr 17, 2024Observed: 1.79 ft at 12:15PM Apr 17, 2024Observed: 1.79 ft at 12:30PM Apr 17, 2024Observed: 1.79 ft at 12:45PM Apr 17, 2024Observed: 1.79 ft at 1:00PM Apr 17, 2024Observed: 1.83 ft at 1:15PM Apr 17, 2024Observed: 1.88 ft at 1:30PM Apr 17, 2024Observed: 1.94 ft at 1:45PM Apr 17, 2024Observed: 1.99 ft at 2:00PM Apr 17, 2024Observed: 2.05 ft at 2:15PM Apr 17, 2024Observed: 2.08 ft at 2:30PM Apr 17, 2024Observed: 2.11 ft at 2:45PM Apr 17, 2024Observed: 2.14 ft at 3:00PM Apr 17, 2024Observed: 2.15 ft at 3:15PM Apr 17, 2024Observed: 2.16 ft at 3:30PM Apr 17, 2024Observed: 2.18 ft at 3:45PM Apr 17, 2024Observed: 2.17 ft at 4:00PM Apr 17, 2024Observed: 2.17 ft at 4:15PM Apr 17, 2024Observed: 2.16 ft at 4:30PM Apr 17, 2024Observed: 2.16 ft at 4:45PM Apr 17, 2024Observed: 2.14 ft at 5:00PM Apr 17, 2024Observed: 2.13 ft at 5:15PM Apr 17, 2024Observed: 2.12 ft at 5:30PM Apr 17, 2024Observed: 2.11 ft at 5:45PM Apr 17, 2024Observed: 2.09 ft at 6:00PM Apr 17, 2024Observed: 2.07 ft at 6:15PM Apr 17, 2024Observed: 2.05 ft at 6:30PM Apr 17, 2024Observed: 2.03 ft at 6:45PM Apr 17, 2024Observed: 2.02 ft at 7:00PM Apr 17, 2024Observed: 2 ft at 7:15PM Apr 17, 2024Observed: 1.99 ft at 7:30PM Apr 17, 2024Observed: 1.97 ft at 7:45PM Apr 17, 2024Observed: 1.96 ft at 8:00PM Apr 17, 2024Observed: 1.94 ft at 8:15PM Apr 17, 2024Observed: 1.93 ft at 8:30PM Apr 17, 2024Observed: 1.92 ft at 8:45PM Apr 17, 2024Observed: 1.91 ft at 9:00PM Apr 17, 2024Observed: 1.9 ft at 9:15PM Apr 17, 2024Observed: 1.89 ft at 9:30PM Apr 17, 2024Observed: 1.88 ft at 9:45PM Apr 17, 2024Observed: 1.87 ft at 10:00PM Apr 17, 2024Observed: 1.86 ft at 10:15PM Apr 17, 2024Observed: 1.85 ft at 10:30PM Apr 17, 2024Observed: 1.85 ft at 10:45PM Apr 17, 2024Observed: 1.84 ft at 11:00PM Apr 17, 2024Observed: 1.84 ft at 11:15PM Apr 17, 2024Observed: 1.83 ft at 11:30PM Apr 17, 2024Observed: 1.83 ft at 11:45PM Apr 17, 2024Observed: 1.82 ft at 12:00AM Apr 18, 2024Observed: 1.82 ft at 12:15AM Apr 18, 2024Observed: 1.81 ft at 12:30AM Apr 18, 2024Observed: 1.81 ft at 12:45AM Apr 18, 2024Observed: 1.81 ft at 1:00AM Apr 18, 2024USGS--Water Resources of the United StatesWAVS2(plotting HGIRG) Graph Created (2:04AM Apr 18, 2024)ObservedLatest observed value: 1.81 ft at 1:00 AM CDT 18-Apr-2024. Flood Stage is 8 ft
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Tabular Data (UTC)
Tabular Data (CDT)
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Datum: NAVD88
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NOTE: No forecasts are available for this location

NOTE: Forecasts are not available for the Big Sioux River at Sioux Falls Western Avenue. Only observed stages are available for this point.

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Upstream Gauge - at Sioux Falls Maple Street Upstream Gauge Downstream Gauge Downstream Gauge - at Sioux Falls N. Cliff Avenue
Flood Categories (in feet)
Major Flood Stage: 14
Moderate Flood Stage: 12
Flood Stage: 8
Action Stage: 7
Low Stage (in feet): -9999

Historic Crests
(1) 16.90 ft on 03/14/2019
(2) 16.01 ft on 06/17/1957
(3) 15.80 ft on 06/21/1984
(4) 15.56 ft on 03/30/1960
(5) 14.50 ft on 04/07/1952
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 5.56 ft on 04/09/2023
(2) 5.73 ft on 08/07/2022
(3) 8.94 ft on 08/28/2021
(4) 5.45 ft on 03/28/2020
(5) 16.90 ft on 03/14/2019
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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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 Many of the remaining levees between Skunk Creek and Western Ave are overtopped.
18.5 The lower levees below Skunk Creek and above the Western Avenue gage will be overtopped.
16.5 Up to 40 homes in southern Sioux Falls are in danger of flooding. The on and off ramps of I-229 at Cliff Ave begin to flood.
14.5 Some houses in the Rose Street and Lotta Street areas near South Minnesota Avenue begin flooding.
14 The bridge into Yanton Trail Park off of 57th St may be overtopped.
13.5 Water approaches Cliff Ave north of the bridge and may begin to flood the lowest portions.
12.8 East 41st Street begins flooding.
10 City parks in southern Sioux Falls begin to have significant flooding.
9 The camp south of 26th St begins to flood.
8 Flooding beings to affect Spencer Dog Park and the lower portions of Tuthill Park in southern Sioux Falls. The access road under 26th St begins to flood.
6.5 The lowest portion of the bike trail near Spencer Dog Park may begin to flood.
Photos
(1) Downstream View (9/20/2023)
(2) Upstream View (9/20/2023)
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Latitude: 43.501111° N, Longitude: 96.748611° W, Horizontal Datum: NAD27

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 8 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 1393.58 1401.58 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:
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USGS 7-Day Streamflow Historical Comparison USGS WaterWatch Webpage
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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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