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Hydrograph River at a Glance Download
Big Sioux River at Lake Poinsett Inlet/Outlet Lake Elevation (ft)Observed: 1653.42 ft at 7:00PM Mar 19, 2020Observed: 1653.38 ft at 7:15PM Mar 19, 2020Observed: 1653.41 ft at 7:30PM Mar 19, 2020Observed: 1653.4 ft at 7:45PM Mar 19, 2020Observed: 1653.41 ft at 8:00PM Mar 19, 2020Observed: 1653.39 ft at 8:15PM Mar 19, 2020Observed: 1653.41 ft at 8:30PM Mar 19, 2020Observed: 1653.4 ft at 8:45PM Mar 19, 2020Observed: 1653.4 ft at 9:00PM Mar 19, 2020Observed: 1653.41 ft at 9:15PM Mar 19, 2020Observed: 1653.41 ft at 9:30PM Mar 19, 2020Observed: 1653.41 ft at 9:45PM Mar 19, 2020Observed: 1653.42 ft at 10:00PM Mar 19, 2020Observed: 1653.43 ft at 10:15PM Mar 19, 2020Observed: 1653.43 ft at 10:30PM Mar 19, 2020Observed: 1653.41 ft at 10:45PM Mar 19, 2020Observed: 1653.4 ft at 11:00PM Mar 19, 2020Observed: 1653.4 ft at 11:15PM Mar 19, 2020Observed: 1653.39 ft at 11:30PM Mar 19, 2020Observed: 1653.4 ft at 11:45PM Mar 19, 2020Observed: 1653.39 ft at 12:00AM Mar 20, 2020Observed: 1653.39 ft at 12:15AM Mar 20, 2020Observed: 1653.39 ft at 12:30AM Mar 20, 2020Observed: 1653.41 ft at 12:45AM Mar 20, 2020Observed: 1653.4 ft at 1:00AM Mar 20, 2020Observed: 1653.4 ft at 1:15AM Mar 20, 2020Observed: 1653.39 ft at 1:30AM Mar 20, 2020Observed: 1653.41 ft at 1:45AM Mar 20, 2020Observed: 1653.4 ft at 2:00AM Mar 20, 2020Observed: 1653.41 ft at 2:15AM Mar 20, 2020Observed: 1653.42 ft at 2:30AM Mar 20, 2020Observed: 1653.4 ft at 2:45AM Mar 20, 2020Observed: 1653.42 ft at 3:00AM Mar 20, 2020Observed: 1653.4 ft at 3:15AM Mar 20, 2020Observed: 1653.37 ft at 3:30AM Mar 20, 2020Observed: 1653.4 ft at 3:45AM Mar 20, 2020Observed: 1653.4 ft at 4:00AM Mar 20, 2020Observed: 1653.39 ft at 4:15AM Mar 20, 2020Observed: 1653.4 ft at 4:30AM Mar 20, 2020Observed: 1653.4 ft at 4:45AM Mar 20, 2020Observed: 1653.41 ft at 5:00AM Mar 20, 2020Observed: 1653.41 ft at 5:15AM Mar 20, 2020Observed: 1653.41 ft at 5:30AM Mar 20, 2020Observed: 1653.43 ft at 5:45AM Mar 20, 2020Observed: 1653.43 ft at 6:00AM Mar 20, 2020Observed: 1653.42 ft at 6:15AM Mar 20, 2020Observed: 1653.43 ft at 6:30AM Mar 20, 2020Observed: 1653.41 ft at 6:45AM Mar 20, 2020Observed: 1653.42 ft at 7:00AM Mar 20, 2020Observed: 1653.41 ft at 7:15AM Mar 20, 2020Observed: 1653.42 ft at 7:30AM Mar 20, 2020Observed: 1653.43 ft at 7:45AM Mar 20, 2020Observed: 1653.43 ft at 8:00AM Mar 20, 2020Observed: 1653.44 ft at 8:15AM Mar 20, 2020Observed: 1653.44 ft at 8:30AM Mar 20, 2020Observed: 1653.44 ft at 8:45AM Mar 20, 2020Observed: 1653.43 ft at 9:00AM Mar 20, 2020Observed: 1653.44 ft at 9:15AM Mar 20, 2020Observed: 1653.44 ft at 9:30AM Mar 20, 2020Observed: 1653.44 ft at 9:45AM Mar 20, 2020Observed: 1653.44 ft at 10:00AM Mar 20, 2020Observed: 1653.43 ft at 10:15AM Mar 20, 2020Observed: 1653.43 ft at 10:30AM Mar 20, 2020Observed: 1653.43 ft at 10:45AM Mar 20, 2020Observed: 1653.42 ft at 11:00AM Mar 20, 2020Observed: 1653.43 ft at 11:15AM Mar 20, 2020Observed: 1653.42 ft at 11:30AM Mar 20, 2020Observed: 1653.41 ft at 11:45AM Mar 20, 2020Observed: 1653.42 ft at 12:00PM Mar 20, 2020Observed: 1653.41 ft at 12:15PM Mar 20, 2020Observed: 1653.4 ft at 12:30PM Mar 20, 2020Observed: 1653.39 ft at 12:45PM Mar 20, 2020Observed: 1653.4 ft at 1:00PM Mar 20, 2020Observed: 1653.38 ft at 1:15PM Mar 20, 2020Observed: 1653.37 ft at 1:30PM Mar 20, 2020Observed: 1653.37 ft at 1:45PM Mar 20, 2020Observed: 1653.37 ft at 2:00PM Mar 20, 2020Observed: 1653.35 ft at 2:15PM Mar 20, 2020Observed: 1653.36 ft at 2:30PM Mar 20, 2020Observed: 1653.34 ft at 2:45PM Mar 20, 2020Observed: 1653.34 ft at 3:00PM Mar 20, 2020Observed: 1653.34 ft at 3:15PM Mar 20, 2020Observed: 1653.33 ft at 3:30PM Mar 20, 2020Observed: 1653.35 ft at 3:45PM Mar 20, 2020Observed: 1653.34 ft at 4:00PM Mar 20, 2020Observed: 1653.34 ft at 4:15PM Mar 20, 2020Observed: 1653.33 ft at 4:30PM Mar 20, 2020Observed: 1653.33 ft at 4:45PM Mar 20, 2020Observed: 1653.33 ft at 5:00PM Mar 20, 2020Observed: 1653.34 ft at 5:15PM Mar 20, 2020Observed: 1653.32 ft at 5:30PM Mar 20, 2020Observed: 1653.33 ft at 5:45PM Mar 20, 2020Observed: 1653.32 ft at 6:00PM Mar 20, 2020Observed: 1653.32 ft at 6:15PM Mar 20, 2020Observed: 1653.33 ft at 6:30PM Mar 20, 2020Observed: 1653.33 ft at 6:45PM Mar 20, 2020Observed: 1653.33 ft at 7:00PM Mar 20, 2020Observed: 1653.33 ft at 7:15PM Mar 20, 2020Observed: 1653.33 ft at 7:30PM Mar 20, 2020Observed: 1653.33 ft at 7:45PM Mar 20, 2020Observed: 1653.33 ft at 8:00PM Mar 20, 2020Observed: 1653.33 ft at 8:15PM Mar 20, 2020Observed: 1653.33 ft at 8:30PM Mar 20, 2020Observed: 1653.33 ft at 8:45PM Mar 20, 2020Observed: 1653.33 ft at 9:00PM Mar 20, 2020Observed: 1653.34 ft at 9:15PM Mar 20, 2020Observed: 1653.34 ft at 9:30PM Mar 20, 2020Observed: 1653.34 ft at 9:45PM Mar 20, 2020Observed: 1653.34 ft at 10:00PM Mar 20, 2020Observed: 1653.34 ft at 10:15PM Mar 20, 2020Observed: 1653.34 ft at 10:30PM Mar 20, 2020Observed: 1653.34 ft at 10:45PM Mar 20, 2020Observed: 1653.35 ft at 11:00PM Mar 20, 2020Observed: 1653.35 ft at 11:15PM Mar 20, 2020Observed: 1653.35 ft at 11:30PM Mar 20, 2020Observed: 1653.34 ft at 11:45PM Mar 20, 2020Observed: 1653.35 ft at 12:00AM Mar 21, 2020Observed: 1653.35 ft at 12:15AM Mar 21, 2020Observed: 1653.35 ft at 12:30AM Mar 21, 2020Observed: 1653.35 ft at 12:45AM Mar 21, 2020Observed: 1653.35 ft at 1:00AM Mar 21, 2020Observed: 1653.35 ft at 1:15AM Mar 21, 2020Observed: 1653.35 ft at 1:30AM Mar 21, 2020Observed: 1653.35 ft at 1:45AM Mar 21, 2020Observed: 1653.35 ft at 2:00AM Mar 21, 2020Observed: 1653.35 ft at 2:15AM Mar 21, 2020Observed: 1653.35 ft at 2:30AM Mar 21, 2020Observed: 1653.35 ft at 2:45AM Mar 21, 2020Observed: 1653.35 ft at 3:00AM Mar 21, 2020Observed: 1653.35 ft at 3:15AM Mar 21, 2020Observed: 1653.35 ft at 3:30AM Mar 21, 2020Observed: 1653.35 ft at 3:45AM Mar 21, 2020Observed: 1653.35 ft at 4:00AM Mar 21, 2020Observed: 1653.35 ft at 4:15AM Mar 21, 2020Observed: 1653.35 ft at 4:30AM Mar 21, 2020Observed: 1653.35 ft at 4:45AM Mar 21, 2020Observed: 1653.35 ft at 5:00AM Mar 21, 2020Observed: 1653.35 ft at 5:15AM Mar 21, 2020Observed: 1653.35 ft at 5:30AM Mar 21, 2020Observed: 1653.35 ft at 5:45AM Mar 21, 2020Observed: 1653.35 ft at 6:00AM Mar 21, 2020Observed: 1653.35 ft at 6:15AM Mar 21, 2020Observed: 1653.35 ft at 6:30AM Mar 21, 2020Observed: 1653.35 ft at 6:45AM Mar 21, 2020Observed: 1653.35 ft at 7:00AM Mar 21, 2020Observed: 1653.35 ft at 7:15AM Mar 21, 2020Observed: 1653.34 ft at 7:30AM Mar 21, 2020Observed: 1653.35 ft at 7:45AM Mar 21, 2020Observed: 1653.34 ft at 8:00AM Mar 21, 2020Observed: 1653.34 ft at 8:15AM Mar 21, 2020Observed: 1653.35 ft at 8:30AM Mar 21, 2020Observed: 1653.34 ft at 8:45AM Mar 21, 2020Observed: 1653.34 ft at 9:00AM Mar 21, 2020Observed: 1653.34 ft at 9:15AM Mar 21, 2020Observed: 1653.34 ft at 9:30AM Mar 21, 2020Observed: 1653.33 ft at 9:45AM Mar 21, 2020Observed: 1653.33 ft at 10:00AM Mar 21, 2020Observed: 1653.33 ft at 10:15AM Mar 21, 2020Observed: 1653.33 ft at 10:30AM Mar 21, 2020Observed: 1653.33 ft at 10:45AM Mar 21, 2020Observed: 1653.33 ft at 11:00AM Mar 21, 2020Observed: 1653.33 ft at 11:15AM Mar 21, 2020Observed: 1653.32 ft at 11:30AM Mar 21, 2020Observed: 1653.33 ft at 11:45AM Mar 21, 2020Observed: 1653.32 ft at 12:00PM Mar 21, 2020Observed: 1653.33 ft at 12:15PM Mar 21, 2020Observed: 1653.32 ft at 12:30PM Mar 21, 2020Observed: 1653.32 ft at 12:45PM Mar 21, 2020Observed: 1653.32 ft at 1:00PM Mar 21, 2020Observed: 1653.32 ft at 1:15PM Mar 21, 2020Observed: 1653.33 ft at 1:30PM Mar 21, 2020Observed: 1653.31 ft at 1:45PM Mar 21, 2020Observed: 1653.33 ft at 2:00PM Mar 21, 2020Observed: 1653.32 ft at 2:15PM Mar 21, 2020Observed: 1653.32 ft at 2:30PM Mar 21, 2020Observed: 1653.32 ft at 2:45PM Mar 21, 2020Observed: 1653.32 ft at 3:00PM Mar 21, 2020Observed: 1653.31 ft at 3:15PM Mar 21, 2020Observed: 1653.33 ft at 3:30PM Mar 21, 2020Observed: 1653.31 ft at 3:45PM Mar 21, 2020Observed: 1653.32 ft at 4:00PM Mar 21, 2020Observed: 1653.31 ft at 4:15PM Mar 21, 2020Observed: 1653.32 ft at 4:30PM Mar 21, 2020Observed: 1653.32 ft at 4:45PM Mar 21, 2020Observed: 1653.32 ft at 5:00PM Mar 21, 2020Observed: 1653.33 ft at 5:15PM Mar 21, 2020Observed: 1653.34 ft at 5:30PM Mar 21, 2020Observed: 1653.33 ft at 5:45PM Mar 21, 2020Observed: 1653.34 ft at 6:00PM Mar 21, 2020Observed: 1653.35 ft at 6:15PM Mar 21, 2020Observed: 1653.36 ft at 6:30PM Mar 21, 2020Observed: 1653.36 ft at 6:45PM Mar 21, 2020Observed: 1653.36 ft at 7:00PM Mar 21, 2020Observed: 1653.36 ft at 7:15PM Mar 21, 2020Observed: 1653.36 ft at 7:30PM Mar 21, 2020Observed: 1653.37 ft at 7:45PM Mar 21, 2020Observed: 1653.37 ft at 8:00PM Mar 21, 2020Observed: 1653.36 ft at 8:15PM Mar 21, 2020Observed: 1653.37 ft at 8:30PM Mar 21, 2020Observed: 1653.37 ft at 8:45PM Mar 21, 2020Observed: 1653.38 ft at 9:00PM Mar 21, 2020Observed: 1653.38 ft at 9:15PM Mar 21, 2020Observed: 1653.38 ft at 9:30PM Mar 21, 2020Observed: 1653.38 ft at 9:45PM Mar 21, 2020Observed: 1653.38 ft at 10:00PM Mar 21, 2020Observed: 1653.38 ft at 10:15PM Mar 21, 2020Observed: 1653.38 ft at 10:30PM Mar 21, 2020Observed: 1653.38 ft at 10:45PM Mar 21, 2020Observed: 1653.38 ft at 11:00PM Mar 21, 2020Observed: 1653.39 ft at 11:15PM Mar 21, 2020Observed: 1653.38 ft at 11:30PM Mar 21, 2020Observed: 1653.38 ft at 11:45PM Mar 21, 2020Observed: 1653.38 ft at 12:00AM Mar 22, 2020Observed: 1653.38 ft at 12:15AM Mar 22, 2020Observed: 1653.38 ft at 12:30AM Mar 22, 2020Observed: 1653.38 ft at 12:45AM Mar 22, 2020Observed: 1653.38 ft at 1:00AM Mar 22, 2020Observed: 1653.38 ft at 1:15AM Mar 22, 2020Observed: 1653.38 ft at 1:30AM Mar 22, 2020Observed: 1653.37 ft at 1:45AM Mar 22, 2020Observed: 1653.38 ft at 2:00AM Mar 22, 2020Observed: 1653.37 ft at 2:15AM Mar 22, 2020Observed: 1653.37 ft at 2:30AM Mar 22, 2020Observed: 1653.37 ft at 2:45AM Mar 22, 2020Observed: 1653.36 ft at 3:00AM Mar 22, 2020Observed: 1653.37 ft at 3:15AM Mar 22, 2020Observed: 1653.37 ft at 3:30AM Mar 22, 2020Observed: 1653.37 ft at 3:45AM Mar 22, 2020Observed: 1653.37 ft at 4:00AM Mar 22, 2020Observed: 1653.36 ft at 4:15AM Mar 22, 2020Observed: 1653.36 ft at 4:30AM Mar 22, 2020Observed: 1653.37 ft at 4:45AM Mar 22, 2020Observed: 1653.37 ft at 5:00AM Mar 22, 2020Observed: 1653.37 ft at 5:15AM Mar 22, 2020Observed: 1653.37 ft at 5:30AM Mar 22, 2020Observed: 1653.37 ft at 5:45AM Mar 22, 2020Observed: 1653.37 ft at 6:00AM Mar 22, 2020Observed: 1653.37 ft at 6:15AM Mar 22, 2020Observed: 1653.37 ft at 6:30AM Mar 22, 2020Observed: 1653.37 ft at 6:45AM Mar 22, 2020Observed: 1653.37 ft at 7:00AM Mar 22, 2020Observed: 1653.37 ft at 7:15AM Mar 22, 2020Observed: 1653.37 ft at 7:30AM Mar 22, 2020Observed: 1653.37 ft at 7:45AM Mar 22, 2020Observed: 1653.38 ft at 8:00AM Mar 22, 2020Observed: 1653.37 ft at 8:15AM Mar 22, 2020Observed: 1653.38 ft at 8:30AM Mar 22, 2020Observed: 1653.37 ft at 8:45AM Mar 22, 2020Observed: 1653.36 ft at 9:00AM Mar 22, 2020Observed: 1653.36 ft at 9:15AM Mar 22, 2020Observed: 1653.36 ft at 9:30AM Mar 22, 2020Observed: 1653.36 ft at 9:45AM Mar 22, 2020Observed: 1653.36 ft at 10:00AM Mar 22, 2020Observed: 1653.36 ft at 10:15AM Mar 22, 2020Observed: 1653.36 ft at 10:30AM Mar 22, 2020Observed: 1653.35 ft at 10:45AM Mar 22, 2020Observed: 1653.35 ft at 11:00AM Mar 22, 2020Observed: 1653.36 ft at 11:15AM Mar 22, 2020Observed: 1653.35 ft at 11:30AM Mar 22, 2020Observed: 1653.35 ft at 11:45AM Mar 22, 2020Observed: 1653.35 ft at 12:00PM Mar 22, 2020Observed: 1653.35 ft at 12:15PM Mar 22, 2020Observed: 1653.36 ft at 12:30PM Mar 22, 2020Observed: 1653.35 ft at 12:45PM Mar 22, 2020Observed: 1653.36 ft at 1:00PM Mar 22, 2020Observed: 1653.38 ft at 1:15PM Mar 22, 2020Observed: 1653.38 ft at 1:30PM Mar 22, 2020Observed: 1653.38 ft at 1:45PM Mar 22, 2020Observed: 1653.38 ft at 2:00PM Mar 22, 2020Observed: 1653.38 ft at 2:15PM Mar 22, 2020Observed: 1653.39 ft at 2:30PM Mar 22, 2020Observed: 1653.38 ft at 2:45PM Mar 22, 2020Observed: 1653.38 ft at 3:00PM Mar 22, 2020Observed: 1653.39 ft at 3:15PM Mar 22, 2020Observed: 1653.42 ft at 3:30PM Mar 22, 2020Observed: 1653.41 ft at 3:45PM Mar 22, 2020Observed: 1653.43 ft at 4:00PM Mar 22, 2020Observed: 1653.43 ft at 4:15PM Mar 22, 2020Observed: 1653.43 ft at 4:30PM Mar 22, 2020Observed: 1653.44 ft at 4:45PM Mar 22, 2020Observed: 1653.43 ft at 5:00PM Mar 22, 2020Observed: 1653.43 ft at 5:15PM Mar 22, 2020Observed: 1653.44 ft at 5:30PM Mar 22, 2020Observed: 1653.44 ft at 5:45PM Mar 22, 2020Observed: 1653.45 ft at 6:00PM Mar 22, 2020Observed: 1653.45 ft at 6:15PM Mar 22, 2020Observed: 1653.45 ft at 6:30PM Mar 22, 2020Observed: 1653.44 ft at 6:45PM Mar 22, 2020Observed: 1653.45 ft at 7:00PM Mar 22, 2020Observed: 1653.45 ft at 7:15PM Mar 22, 2020Observed: 1653.45 ft at 7:30PM Mar 22, 2020Observed: 1653.44 ft at 7:45PM Mar 22, 2020Observed: 1653.45 ft at 8:00PM Mar 22, 2020Observed: 1653.45 ft at 8:15PM Mar 22, 2020Observed: 1653.45 ft at 8:30PM Mar 22, 2020Observed: 1653.45 ft at 8:45PM Mar 22, 2020Observed: 1653.44 ft at 9:00PM Mar 22, 2020Observed: 1653.45 ft at 9:15PM Mar 22, 2020Observed: 1653.45 ft at 9:30PM Mar 22, 2020Observed: 1653.45 ft at 9:45PM Mar 22, 2020Observed: 1653.45 ft at 10:00PM Mar 22, 2020Observed: 1653.45 ft at 10:15PM Mar 22, 2020Observed: 1653.45 ft at 10:30PM Mar 22, 2020Observed: 1653.44 ft at 10:45PM Mar 22, 2020Observed: 1653.45 ft at 11:00PM Mar 22, 2020Observed: 1653.45 ft at 11:15PM Mar 22, 2020Observed: 1653.45 ft at 11:30PM Mar 22, 2020Observed: 1653.45 ft at 11:45PM Mar 22, 2020Observed: 1653.45 ft at 12:00AM Mar 23, 2020Observed: 1653.44 ft at 12:15AM Mar 23, 2020Observed: 1653.45 ft at 12:30AM Mar 23, 2020Observed: 1653.45 ft at 12:45AM Mar 23, 2020Observed: 1653.44 ft at 1:00AM Mar 23, 2020Observed: 1653.45 ft at 1:15AM Mar 23, 2020Observed: 1653.45 ft at 1:30AM Mar 23, 2020Observed: 1653.46 ft at 1:45AM Mar 23, 2020Observed: 1653.45 ft at 2:00AM Mar 23, 2020Observed: 1653.45 ft at 2:15AM Mar 23, 2020Observed: 1653.45 ft at 2:30AM Mar 23, 2020Observed: 1653.45 ft at 2:45AM Mar 23, 2020Observed: 1653.45 ft at 3:00AM Mar 23, 2020Observed: 1653.45 ft at 3:15AM Mar 23, 2020Observed: 1653.46 ft at 3:30AM Mar 23, 2020Observed: 1653.45 ft at 3:45AM Mar 23, 2020Observed: 1653.44 ft at 4:00AM Mar 23, 2020Observed: 1653.45 ft at 4:15AM Mar 23, 2020Observed: 1653.46 ft at 4:30AM Mar 23, 2020Observed: 1653.45 ft at 4:45AM Mar 23, 2020Observed: 1653.46 ft at 5:00AM Mar 23, 2020Observed: 1653.45 ft at 5:15AM Mar 23, 2020Observed: 1653.46 ft at 5:30AM Mar 23, 2020Observed: 1653.46 ft at 5:45AM Mar 23, 2020Observed: 1653.46 ft at 6:00AM Mar 23, 2020Observed: 1653.46 ft at 6:15AM Mar 23, 2020Observed: 1653.46 ft at 6:30AM Mar 23, 2020Observed: 1653.46 ft at 6:45AM Mar 23, 2020Observed: 1653.46 ft at 7:00AM Mar 23, 2020Observed: 1653.46 ft at 7:15AM Mar 23, 2020Observed: 1653.47 ft at 7:30AM Mar 23, 2020Observed: 1653.47 ft at 7:45AM Mar 23, 2020Observed: 1653.47 ft at 8:00AM Mar 23, 2020Observed: 1653.47 ft at 8:15AM Mar 23, 2020Observed: 1653.46 ft at 8:30AM Mar 23, 2020Observed: 1653.47 ft at 8:45AM Mar 23, 2020Observed: 1653.47 ft at 9:00AM Mar 23, 2020Observed: 1653.46 ft at 9:15AM Mar 23, 2020Observed: 1653.47 ft at 9:30AM Mar 23, 2020Observed: 1653.47 ft at 9:45AM Mar 23, 2020Observed: 1653.47 ft at 10:00AM Mar 23, 2020Observed: 1653.47 ft at 10:15AM Mar 23, 2020Observed: 1653.46 ft at 10:30AM Mar 23, 2020Observed: 1653.47 ft at 10:45AM Mar 23, 2020Observed: 1653.46 ft at 11:00AM Mar 23, 2020Observed: 1653.46 ft at 11:15AM Mar 23, 2020Observed: 1653.46 ft at 11:30AM Mar 23, 2020Observed: 1653.46 ft at 11:45AM Mar 23, 2020Observed: 1653.46 ft at 12:00PM Mar 23, 2020Observed: 1653.45 ft at 12:15PM Mar 23, 2020Observed: 1653.46 ft at 12:30PM Mar 23, 2020Observed: 1653.46 ft at 12:45PM Mar 23, 2020Observed: 1653.45 ft at 1:00PM Mar 23, 2020Observed: 1653.45 ft at 1:15PM Mar 23, 2020Observed: 1653.44 ft at 1:30PM Mar 23, 2020Observed: 1653.45 ft at 1:45PM Mar 23, 2020Observed: 1653.44 ft at 2:00PM Mar 23, 2020Observed: 1653.44 ft at 2:15PM Mar 23, 2020Observed: 1653.44 ft at 2:30PM Mar 23, 2020Observed: 1653.44 ft at 2:45PM Mar 23, 2020Observed: 1653.44 ft at 3:00PM Mar 23, 2020Observed: 1653.44 ft at 3:15PM Mar 23, 2020Observed: 1653.43 ft at 3:30PM Mar 23, 2020Observed: 1653.43 ft at 3:45PM Mar 23, 2020Observed: 1653.43 ft at 4:00PM Mar 23, 2020Observed: 1653.43 ft at 4:15PM Mar 23, 2020Observed: 1653.43 ft at 4:30PM Mar 23, 2020Observed: 1653.43 ft at 4:45PM Mar 23, 2020Observed: 1653.43 ft at 5:00PM Mar 23, 2020Observed: 1653.43 ft at 5:15PM Mar 23, 2020Observed: 1653.43 ft at 5:30PM Mar 23, 2020Observed: 1653.43 ft at 5:45PM Mar 23, 2020Observed: 1653.43 ft at 6:00PM Mar 23, 2020Observed: 1653.43 ft at 6:15PM Mar 23, 2020Observed: 1653.45 ft at 6:30PM Mar 23, 2020Observed: 1653.43 ft at 6:45PM Mar 23, 2020Observed: 1653.44 ft at 7:00PM Mar 23, 2020Observed: 1653.43 ft at 7:15PM Mar 23, 2020Observed: 1653.44 ft at 7:30PM Mar 23, 2020Observed: 1653.45 ft at 7:45PM Mar 23, 2020Observed: 1653.44 ft at 8:00PM Mar 23, 2020Observed: 1653.45 ft at 8:15PM Mar 23, 2020Observed: 1653.45 ft at 8:30PM Mar 23, 2020Observed: 1653.45 ft at 8:45PM Mar 23, 2020Observed: 1653.45 ft at 9:00PM Mar 23, 2020Observed: 1653.45 ft at 9:15PM Mar 23, 2020Observed: 1653.45 ft at 9:30PM Mar 23, 2020Observed: 1653.46 ft at 9:45PM Mar 23, 2020Observed: 1653.45 ft at 10:00PM Mar 23, 2020Observed: 1653.46 ft at 10:15PM Mar 23, 2020Observed: 1653.45 ft at 10:30PM Mar 23, 2020Observed: 1653.45 ft at 10:45PM Mar 23, 2020Observed: 1653.46 ft at 11:00PM Mar 23, 2020Observed: 1653.46 ft at 11:15PM Mar 23, 2020Observed: 1653.46 ft at 11:30PM Mar 23, 2020Observed: 1653.46 ft at 11:45PM Mar 23, 2020Observed: 1653.46 ft at 12:00AM Mar 24, 2020Observed: 1653.46 ft at 12:15AM Mar 24, 2020Observed: 1653.46 ft at 12:30AM Mar 24, 2020Observed: 1653.46 ft at 12:45AM Mar 24, 2020Observed: 1653.46 ft at 1:00AM Mar 24, 2020Observed: 1653.46 ft at 1:15AM Mar 24, 2020Observed: 1653.46 ft at 1:30AM Mar 24, 2020Observed: 1653.46 ft at 1:45AM Mar 24, 2020Observed: 1653.46 ft at 2:00AM Mar 24, 2020Observed: 1653.46 ft at 2:15AM Mar 24, 2020Observed: 1653.46 ft at 2:30AM Mar 24, 2020Observed: 1653.46 ft at 2:45AM Mar 24, 2020Observed: 1653.45 ft at 3:00AM Mar 24, 2020Observed: 1653.46 ft at 3:15AM Mar 24, 2020Observed: 1653.46 ft at 3:30AM Mar 24, 2020Observed: 1653.45 ft at 3:45AM Mar 24, 2020Observed: 1653.46 ft at 4:00AM Mar 24, 2020Observed: 1653.46 ft at 4:15AM Mar 24, 2020Observed: 1653.46 ft at 4:30AM Mar 24, 2020Observed: 1653.45 ft at 4:45AM Mar 24, 2020Observed: 1653.46 ft at 5:00AM Mar 24, 2020Observed: 1653.46 ft at 5:15AM Mar 24, 2020Observed: 1653.45 ft at 5:30AM Mar 24, 2020Observed: 1653.46 ft at 5:45AM Mar 24, 2020Observed: 1653.46 ft at 6:00AM Mar 24, 2020Observed: 1653.46 ft at 6:15AM Mar 24, 2020Observed: 1653.45 ft at 6:30AM Mar 24, 2020Observed: 1653.45 ft at 6:45AM Mar 24, 2020Observed: 1653.45 ft at 7:00AM Mar 24, 2020Observed: 1653.46 ft at 7:15AM Mar 24, 2020Observed: 1653.46 ft at 7:30AM Mar 24, 2020Observed: 1653.46 ft at 7:45AM Mar 24, 2020Observed: 1653.46 ft at 8:00AM Mar 24, 2020Observed: 1653.46 ft at 8:15AM Mar 24, 2020Observed: 1653.45 ft at 8:30AM Mar 24, 2020Observed: 1653.46 ft at 8:45AM Mar 24, 2020Observed: 1653.45 ft at 9:00AM Mar 24, 2020Observed: 1653.45 ft at 9:15AM Mar 24, 2020Observed: 1653.46 ft at 9:30AM Mar 24, 2020Observed: 1653.46 ft at 9:45AM Mar 24, 2020Observed: 1653.46 ft at 10:00AM Mar 24, 2020Observed: 1653.45 ft at 10:15AM Mar 24, 2020Observed: 1653.45 ft at 10:30AM Mar 24, 2020Observed: 1653.45 ft at 10:45AM Mar 24, 2020Observed: 1653.44 ft at 11:00AM Mar 24, 2020Observed: 1653.46 ft at 11:15AM Mar 24, 2020Observed: 1653.46 ft at 11:30AM Mar 24, 2020Observed: 1653.45 ft at 11:45AM Mar 24, 2020Observed: 1653.46 ft at 12:00PM Mar 24, 2020Observed: 1653.46 ft at 12:15PM Mar 24, 2020Observed: 1653.46 ft at 12:30PM Mar 24, 2020Observed: 1653.47 ft at 12:45PM Mar 24, 2020Observed: 1653.46 ft at 1:00PM Mar 24, 2020Observed: 1653.46 ft at 1:15PM Mar 24, 2020Observed: 1653.47 ft at 1:30PM Mar 24, 2020Observed: 1653.47 ft at 1:45PM Mar 24, 2020Observed: 1653.47 ft at 2:00PM Mar 24, 2020Observed: 1653.46 ft at 2:15PM Mar 24, 2020Observed: 1653.47 ft at 2:30PM Mar 24, 2020Observed: 1653.47 ft at 2:45PM Mar 24, 2020Observed: 1653.46 ft at 3:00PM Mar 24, 2020Observed: 1653.46 ft at 3:15PM Mar 24, 2020Observed: 1653.46 ft at 3:30PM Mar 24, 2020Observed: 1653.45 ft at 3:45PM Mar 24, 2020Observed: 1653.46 ft at 4:00PM Mar 24, 2020Observed: 1653.45 ft at 4:15PM Mar 24, 2020Observed: 1653.45 ft at 4:30PM Mar 24, 2020Observed: 1653.44 ft at 4:45PM Mar 24, 2020Observed: 1653.47 ft at 5:00PM Mar 24, 2020Observed: 1653.46 ft at 5:15PM Mar 24, 2020Observed: 1653.47 ft at 5:30PM Mar 24, 2020Observed: 1653.47 ft at 5:45PM Mar 24, 2020Observed: 1653.46 ft at 6:00PM Mar 24, 2020Observed: 1653.47 ft at 6:15PM Mar 24, 2020Observed: 1653.48 ft at 6:30PM Mar 24, 2020Observed: 1653.49 ft at 6:45PM Mar 24, 2020Observed: 1653.49 ft at 7:00PM Mar 24, 2020Observed: 1653.49 ft at 7:15PM Mar 24, 2020Observed: 1653.49 ft at 7:30PM Mar 24, 2020Observed: 1653.5 ft at 7:45PM Mar 24, 2020Observed: 1653.5 ft at 8:00PM Mar 24, 2020Observed: 1653.5 ft at 8:15PM Mar 24, 2020Observed: 1653.5 ft at 8:30PM Mar 24, 2020Observed: 1653.5 ft at 8:45PM Mar 24, 2020Observed: 1653.5 ft at 9:00PM Mar 24, 2020Observed: 1653.5 ft at 9:15PM Mar 24, 2020Observed: 1653.51 ft at 9:30PM Mar 24, 2020Observed: 1653.51 ft at 9:45PM Mar 24, 2020Observed: 1653.51 ft at 10:00PM Mar 24, 2020Observed: 1653.51 ft at 10:15PM Mar 24, 2020Observed: 1653.51 ft at 10:30PM Mar 24, 2020Observed: 1653.52 ft at 10:45PM Mar 24, 2020Observed: 1653.52 ft at 11:00PM Mar 24, 2020Observed: 1653.52 ft at 11:15PM Mar 24, 2020Observed: 1653.52 ft at 11:30PM Mar 24, 2020Observed: 1653.52 ft at 11:45PM Mar 24, 2020Observed: 1653.52 ft at 12:00AM Mar 25, 2020Observed: 1653.52 ft at 12:15AM Mar 25, 2020Observed: 1653.52 ft at 12:30AM Mar 25, 2020Observed: 1653.53 ft at 12:45AM Mar 25, 2020Observed: 1653.53 ft at 1:00AM Mar 25, 2020Observed: 1653.53 ft at 1:15AM Mar 25, 2020Observed: 1653.53 ft at 1:30AM Mar 25, 2020Observed: 1653.53 ft at 1:45AM Mar 25, 2020Observed: 1653.53 ft at 2:00AM Mar 25, 2020Observed: 1653.54 ft at 2:15AM Mar 25, 2020Observed: 1653.53 ft at 2:30AM Mar 25, 2020Observed: 1653.54 ft at 2:45AM Mar 25, 2020Observed: 1653.54 ft at 3:00AM Mar 25, 2020Observed: 1653.53 ft at 3:15AM Mar 25, 2020Observed: 1653.55 ft at 3:30AM Mar 25, 2020Observed: 1653.54 ft at 3:45AM Mar 25, 2020Observed: 1653.54 ft at 4:00AM Mar 25, 2020Observed: 1653.55 ft at 4:15AM Mar 25, 2020Observed: 1653.55 ft at 4:30AM Mar 25, 2020Observed: 1653.55 ft at 4:45AM Mar 25, 2020Observed: 1653.54 ft at 5:00AM Mar 25, 2020Observed: 1653.54 ft at 5:15AM Mar 25, 2020Observed: 1653.56 ft at 5:30AM Mar 25, 2020Observed: 1653.55 ft at 5:45AM Mar 25, 2020Observed: 1653.56 ft at 6:00AM Mar 25, 2020Observed: 1653.54 ft at 6:15AM Mar 25, 2020Observed: 1653.56 ft at 6:30AM Mar 25, 2020Observed: 1653.57 ft at 6:45AM Mar 25, 2020Observed: 1653.56 ft at 7:00AM Mar 25, 2020Observed: 1653.57 ft at 7:15AM Mar 25, 2020Observed: 1653.56 ft at 7:30AM Mar 25, 2020Observed: 1653.58 ft at 7:45AM Mar 25, 2020Observed: 1653.57 ft at 8:00AM Mar 25, 2020Observed: 1653.56 ft at 8:15AM Mar 25, 2020Observed: 1653.55 ft at 8:30AM Mar 25, 2020Observed: 1653.55 ft at 8:45AM Mar 25, 2020Observed: 1653.55 ft at 9:00AM Mar 25, 2020Observed: 1653.58 ft at 9:15AM Mar 25, 2020Observed: 1653.56 ft at 9:30AM Mar 25, 2020Observed: 1653.57 ft at 9:45AM Mar 25, 2020Observed: 1653.56 ft at 10:00AM Mar 25, 2020Observed: 1653.58 ft at 10:15AM Mar 25, 2020Observed: 1653.58 ft at 10:30AM Mar 25, 2020Observed: 1653.55 ft at 10:45AM Mar 25, 2020Observed: 1653.56 ft at 11:00AM Mar 25, 2020Observed: 1653.58 ft at 11:15AM Mar 25, 2020Observed: 1653.57 ft at 11:30AM Mar 25, 2020Observed: 1653.59 ft at 11:45AM Mar 25, 2020Observed: 1653.58 ft at 12:00PM Mar 25, 2020Observed: 1653.6 ft at 12:15PM Mar 25, 2020Observed: 1653.58 ft at 12:30PM Mar 25, 2020Observed: 1653.6 ft at 12:45PM Mar 25, 2020Observed: 1653.59 ft at 1:00PM Mar 25, 2020Observed: 1653.58 ft at 1:15PM Mar 25, 2020Observed: 1653.59 ft at 1:30PM Mar 25, 2020Observed: 1653.58 ft at 1:45PM Mar 25, 2020Observed: 1653.61 ft at 2:00PM Mar 25, 2020Observed: 1653.58 ft at 2:15PM Mar 25, 2020Observed: 1653.59 ft at 2:30PM Mar 25, 2020Observed: 1653.62 ft at 2:45PM Mar 25, 2020Observed: 1653.59 ft at 3:00PM Mar 25, 2020Observed: 1653.59 ft at 3:15PM Mar 25, 2020Observed: 1653.6 ft at 3:30PM Mar 25, 2020Observed: 1653.59 ft at 3:45PM Mar 25, 2020Observed: 1653.61 ft at 4:00PM Mar 25, 2020Observed: 1653.59 ft at 4:15PM Mar 25, 2020Observed: 1653.61 ft at 4:30PM Mar 25, 2020Observed: 1653.61 ft at 4:45PM Mar 25, 2020Observed: 1653.57 ft at 5:00PM Mar 25, 2020Observed: 1653.62 ft at 5:15PM Mar 25, 2020Observed: 1653.59 ft at 5:30PM Mar 25, 2020Observed: 1653.62 ft at 5:45PM Mar 25, 2020Observed: 1653.61 ft at 6:00PM Mar 25, 2020Observed: 1653.6 ft at 6:15PM Mar 25, 2020Observed: 1653.61 ft at 6:30PM Mar 25, 2020Observed: 1653.6 ft at 6:45PM Mar 25, 2020Observed: 1653.62 ft at 7:00PM Mar 25, 2020Observed: 1653.61 ft at 7:15PM Mar 25, 2020Observed: 1653.61 ft at 7:30PM Mar 25, 2020Observed: 1653.63 ft at 7:45PM Mar 25, 2020Observed: 1653.61 ft at 8:00PM Mar 25, 2020Observed: 1653.63 ft at 8:15PM Mar 25, 2020Observed: 1653.62 ft at 8:30PM Mar 25, 2020Observed: 1653.62 ft at 8:45PM Mar 25, 2020Observed: 1653.63 ft at 9:00PM Mar 25, 2020Observed: 1653.62 ft at 9:15PM Mar 25, 2020Observed: 1653.64 ft at 9:30PM Mar 25, 2020Observed: 1653.62 ft at 9:45PM Mar 25, 2020Observed: 1653.63 ft at 10:00PM Mar 25, 2020Observed: 1653.64 ft at 10:15PM Mar 25, 2020Observed: 1653.63 ft at 10:30PM Mar 25, 2020Observed: 1653.66 ft at 10:45PM Mar 25, 2020Observed: 1653.62 ft at 11:00PM Mar 25, 2020Observed: 1653.63 ft at 11:15PM Mar 25, 2020Observed: 1653.62 ft at 11:30PM Mar 25, 2020Observed: 1653.6 ft at 11:45PM Mar 25, 2020Observed: 1653.65 ft at 12:00AM Mar 26, 2020Observed: 1653.61 ft at 12:15AM Mar 26, 2020Observed: 1653.63 ft at 12:30AM Mar 26, 2020Observed: 1653.66 ft at 12:45AM Mar 26, 2020Observed: 1653.63 ft at 1:00AM Mar 26, 2020Observed: 1653.64 ft at 1:15AM Mar 26, 2020Observed: 1653.65 ft at 1:30AM Mar 26, 2020Observed: 1653.62 ft at 1:45AM Mar 26, 2020Observed: 1653.65 ft at 2:00AM Mar 26, 2020Observed: 1653.65 ft at 2:15AM Mar 26, 2020Observed: 1653.63 ft at 2:30AM Mar 26, 2020Observed: 1653.64 ft at 2:45AM Mar 26, 2020Observed: 1653.65 ft at 3:00AM Mar 26, 2020Observed: 1653.64 ft at 3:15AM Mar 26, 2020Observed: 1653.65 ft at 3:30AM Mar 26, 2020Observed: 1653.65 ft at 3:45AM Mar 26, 2020Observed: 1653.65 ft at 4:00AM Mar 26, 2020Observed: 1653.64 ft at 4:15AM Mar 26, 2020Observed: 1653.64 ft at 4:30AM Mar 26, 2020Observed: 1653.66 ft at 4:45AM Mar 26, 2020Observed: 1653.65 ft at 5:00AM Mar 26, 2020Observed: 1653.65 ft at 5:15AM Mar 26, 2020Observed: 1653.65 ft at 5:30AM Mar 26, 2020Observed: 1653.65 ft at 5:45AM Mar 26, 2020Observed: 1653.63 ft at 6:00AM Mar 26, 2020Observed: 1653.65 ft at 6:15AM Mar 26, 2020Observed: 1653.67 ft at 6:30AM Mar 26, 2020Observed: 1653.65 ft at 6:45AM Mar 26, 2020Observed: 1653.66 ft at 7:00AM Mar 26, 2020Observed: 1653.66 ft at 7:15AM Mar 26, 2020Observed: 1653.65 ft at 7:30AM Mar 26, 2020Observed: 1653.67 ft at 7:45AM Mar 26, 2020Observed: 1653.66 ft at 8:00AM Mar 26, 2020Observed: 1653.67 ft at 8:15AM Mar 26, 2020Observed: 1653.67 ft at 8:30AM Mar 26, 2020Observed: 1653.64 ft at 8:45AM Mar 26, 2020Observed: 1653.67 ft at 9:00AM Mar 26, 2020Observed: 1653.66 ft at 9:15AM Mar 26, 2020Observed: 1653.65 ft at 9:30AM Mar 26, 2020Observed: 1653.67 ft at 9:45AM Mar 26, 2020Observed: 1653.63 ft at 10:00AM Mar 26, 2020Observed: 1653.67 ft at 10:15AM Mar 26, 2020Observed: 1653.65 ft at 10:30AM Mar 26, 2020Observed: 1653.65 ft at 10:45AM Mar 26, 2020Observed: 1653.64 ft at 11:00AM Mar 26, 2020Observed: 1653.65 ft at 11:15AM Mar 26, 2020Observed: 1653.65 ft at 11:30AM Mar 26, 2020Observed: 1653.66 ft at 11:45AM Mar 26, 2020Observed: 1653.66 ft at 12:00PM Mar 26, 2020Observed: 1653.64 ft at 12:15PM Mar 26, 2020Observed: 1653.65 ft at 12:30PM Mar 26, 2020Observed: 1653.66 ft at 12:45PM Mar 26, 2020Observed: 1653.64 ft at 1:00PM Mar 26, 2020Observed: 1653.67 ft at 1:15PM Mar 26, 2020Observed: 1653.64 ft at 1:30PM Mar 26, 2020Observed: 1653.63 ft at 1:45PM Mar 26, 2020Observed: 1653.66 ft at 2:00PM Mar 26, 2020Observed: 1653.64 ft at 2:15PM Mar 26, 2020Observed: 1653.67 ft at 2:30PM Mar 26, 2020Observed: 1653.66 ft at 2:45PM Mar 26, 2020Observed: 1653.63 ft at 3:00PM Mar 26, 2020Observed: 1653.66 ft at 3:15PM Mar 26, 2020Observed: 1653.65 ft at 3:30PM Mar 26, 2020Observed: 1653.66 ft at 3:45PM Mar 26, 2020Observed: 1653.66 ft at 4:00PM Mar 26, 2020Observed: 1653.65 ft at 4:15PM Mar 26, 2020Observed: 1653.65 ft at 4:30PM Mar 26, 2020Observed: 1653.65 ft at 4:45PM Mar 26, 2020Observed: 1653.65 ft at 5:00PM Mar 26, 2020Observed: 1653.67 ft at 5:15PM Mar 26, 2020Observed: 1653.66 ft at 5:30PM Mar 26, 2020Observed: 1653.67 ft at 5:45PM Mar 26, 2020Observed: 1653.67 ft at 6:00PM Mar 26, 2020Observed: 1653.67 ft at 6:15PM Mar 26, 2020Observed: 1653.68 ft at 6:30PM Mar 26, 2020Observed: 1653.67 ft at 6:45PM Mar 26, 2020Observed: 1653.68 ft at 7:00PM Mar 26, 2020Observed: 1653.67 ft at 7:15PM Mar 26, 2020Observed: 1653.68 ft at 7:30PM Mar 26, 2020Observed: 1653.68 ft at 7:45PM Mar 26, 2020Observed: 1653.68 ft at 8:00PM Mar 26, 2020Observed: 1653.69 ft at 8:15PM Mar 26, 2020Observed: 1653.68 ft at 8:30PM Mar 26, 2020Observed: 1653.68 ft at 8:45PM Mar 26, 2020Observed: 1653.68 ft at 9:00PM Mar 26, 2020Observed: 1653.69 ft at 9:15PM Mar 26, 2020Observed: 1653.69 ft at 9:30PM Mar 26, 2020Observed: 1653.68 ft at 9:45PM Mar 26, 2020Observed: 1653.69 ft at 10:00PM Mar 26, 2020Observed: 1653.68 ft at 10:15PM Mar 26, 2020Observed: 1653.69 ft at 10:30PM Mar 26, 2020Observed: 1653.68 ft at 10:45PM Mar 26, 2020Observed: 1653.69 ft at 11:00PM Mar 26, 2020Observed: 1653.69 ft at 11:15PM Mar 26, 2020Observed: 1653.68 ft at 11:30PM Mar 26, 2020Observed: 1653.69 ft at 11:45PM Mar 26, 2020Observed: 1653.69 ft at 12:00AM Mar 27, 2020Observed: 1653.69 ft at 12:15AM Mar 27, 2020Observed: 1653.69 ft at 12:30AM Mar 27, 2020Observed: 1653.69 ft at 12:45AM Mar 27, 2020Observed: 1653.69 ft at 1:00AM Mar 27, 2020Observed: 1653.69 ft at 1:15AM Mar 27, 2020Observed: 1653.69 ft at 1:30AM Mar 27, 2020Observed: 1653.69 ft at 1:45AM Mar 27, 2020Observed: 1653.69 ft at 2:00AM Mar 27, 2020Observed: 1653.69 ft at 2:15AM Mar 27, 2020Observed: 1653.7 ft at 2:30AM Mar 27, 2020Observed: 1653.69 ft at 2:45AM Mar 27, 2020Observed: 1653.68 ft at 3:00AM Mar 27, 2020Observed: 1653.69 ft at 3:15AM Mar 27, 2020Observed: 1653.69 ft at 3:30AM Mar 27, 2020Observed: 1653.7 ft at 3:45AM Mar 27, 2020Observed: 1653.69 ft at 4:00AM Mar 27, 2020Observed: 1653.7 ft at 4:15AM Mar 27, 2020Observed: 1653.69 ft at 4:30AM Mar 27, 2020Observed: 1653.7 ft at 4:45AM Mar 27, 2020Observed: 1653.7 ft at 5:00AM Mar 27, 2020Observed: 1653.7 ft at 5:15AM Mar 27, 2020Observed: 1653.7 ft at 5:30AM Mar 27, 2020Observed: 1653.7 ft at 5:45AM Mar 27, 2020Observed: 1653.7 ft at 6:00AM Mar 27, 2020Observed: 1653.7 ft at 6:15AM Mar 27, 2020Observed: 1653.71 ft at 6:30AM Mar 27, 2020Observed: 1653.7 ft at 6:45AM Mar 27, 2020Observed: 1653.69 ft at 7:00AM Mar 27, 2020Observed: 1653.7 ft at 7:15AM Mar 27, 2020Observed: 1653.71 ft at 7:30AM Mar 27, 2020Observed: 1653.7 ft at 7:45AM Mar 27, 2020Observed: 1653.71 ft at 8:00AM Mar 27, 2020Observed: 1653.7 ft at 8:15AM Mar 27, 2020Observed: 1653.71 ft at 8:30AM Mar 27, 2020Observed: 1653.7 ft at 8:45AM Mar 27, 2020Observed: 1653.71 ft at 9:00AM Mar 27, 2020Observed: 1653.7 ft at 9:15AM Mar 27, 2020Observed: 1653.71 ft at 9:30AM Mar 27, 2020Observed: 1653.69 ft at 9:45AM Mar 27, 2020Observed: 1653.7 ft at 10:00AM Mar 27, 2020Observed: 1653.7 ft at 10:15AM Mar 27, 2020Observed: 1653.69 ft at 10:30AM Mar 27, 2020Observed: 1653.7 ft at 10:45AM Mar 27, 2020Observed: 1653.69 ft at 11:00AM Mar 27, 2020Observed: 1653.69 ft at 11:15AM Mar 27, 2020Observed: 1653.69 ft at 11:30AM Mar 27, 2020Observed: 1653.7 ft at 11:45AM Mar 27, 2020Observed: 1653.69 ft at 12:00PM Mar 27, 2020Observed: 1653.69 ft at 12:15PM Mar 27, 2020Observed: 1653.69 ft at 12:30PM Mar 27, 2020Observed: 1653.69 ft at 12:45PM Mar 27, 2020Observed: 1653.68 ft at 1:00PM Mar 27, 2020Observed: 1653.69 ft at 1:15PM Mar 27, 2020Observed: 1653.68 ft at 1:30PM Mar 27, 2020Observed: 1653.68 ft at 1:45PM Mar 27, 2020Observed: 1653.69 ft at 2:00PM Mar 27, 2020Observed: 1653.68 ft at 2:15PM Mar 27, 2020Observed: 1653.68 ft at 2:30PM Mar 27, 2020Observed: 1653.68 ft at 2:45PM Mar 27, 2020Observed: 1653.67 ft at 3:00PM Mar 27, 2020Observed: 1653.7 ft at 3:15PM Mar 27, 2020Observed: 1653.68 ft at 3:30PM Mar 27, 2020Observed: 1653.68 ft at 3:45PM Mar 27, 2020Observed: 1653.67 ft at 4:00PM Mar 27, 2020Observed: 1653.69 ft at 4:15PM Mar 27, 2020Observed: 1653.69 ft at 4:30PM Mar 27, 2020Observed: 1653.68 ft at 4:45PM Mar 27, 2020Observed: 1653.72 ft at 5:00PM Mar 27, 2020Observed: 1653.69 ft at 5:15PM Mar 27, 2020Observed: 1653.66 ft at 5:30PM Mar 27, 2020Observed: 1653.68 ft at 5:45PM Mar 27, 2020Observed: 1653.68 ft at 6:00PM Mar 27, 2020Observed: 1653.66 ft at 6:15PM Mar 27, 2020Observed: 1653.67 ft at 6:30PM Mar 27, 2020Observed: 1653.67 ft at 6:45PM Mar 27, 2020Observed: 1653.69 ft at 7:00PM Mar 27, 2020Observed: 1653.69 ft at 7:15PM Mar 27, 2020Observed: 1653.69 ft at 7:30PM Mar 27, 2020Observed: 1653.69 ft at 7:45PM Mar 27, 2020Observed: 1653.7 ft at 8:00PM Mar 27, 2020Observed: 1653.71 ft at 8:15PM Mar 27, 2020Observed: 1653.69 ft at 8:30PM Mar 27, 2020Observed: 1653.69 ft at 8:45PM Mar 27, 2020Observed: 1653.71 ft at 9:00PM Mar 27, 2020Observed: 1653.72 ft at 9:15PM Mar 27, 2020Observed: 1653.72 ft at 9:30PM Mar 27, 2020Observed: 1653.7 ft at 9:45PM Mar 27, 2020Observed: 1653.69 ft at 10:00PM Mar 27, 2020Observed: 1653.71 ft at 10:15PM Mar 27, 2020Observed: 1653.71 ft at 10:30PM Mar 27, 2020Observed: 1653.72 ft at 10:45PM Mar 27, 2020Observed: 1653.71 ft at 11:00PM Mar 27, 2020Observed: 1653.7 ft at 11:15PM Mar 27, 2020Observed: 1653.72 ft at 11:30PM Mar 27, 2020Observed: 1653.72 ft at 11:45PM Mar 27, 2020Observed: 1653.7 ft at 12:00AM Mar 28, 2020Observed: 1653.72 ft at 12:15AM Mar 28, 2020Observed: 1653.71 ft at 12:30AM Mar 28, 2020Observed: 1653.71 ft at 12:45AM Mar 28, 2020Observed: 1653.73 ft at 1:00AM Mar 28, 2020Observed: 1653.72 ft at 1:15AM Mar 28, 2020Observed: 1653.72 ft at 1:30AM Mar 28, 2020Observed: 1653.72 ft at 1:45AM Mar 28, 2020Observed: 1653.71 ft at 2:00AM Mar 28, 2020Observed: 1653.73 ft at 2:15AM Mar 28, 2020Observed: 1653.72 ft at 2:30AM Mar 28, 2020Observed: 1653.72 ft at 2:45AM Mar 28, 2020Observed: 1653.72 ft at 3:00AM Mar 28, 2020Observed: 1653.72 ft at 3:15AM Mar 28, 2020Observed: 1653.73 ft at 3:30AM Mar 28, 2020Observed: 1653.73 ft at 3:45AM Mar 28, 2020Observed: 1653.73 ft at 4:00AM Mar 28, 2020Observed: 1653.73 ft at 4:15AM Mar 28, 2020Observed: 1653.72 ft at 4:30AM Mar 28, 2020Observed: 1653.73 ft at 4:45AM Mar 28, 2020Observed: 1653.74 ft at 5:00AM Mar 28, 2020Observed: 1653.71 ft at 5:15AM Mar 28, 2020Observed: 1653.7 ft at 5:30AM Mar 28, 2020Observed: 1653.75 ft at 5:45AM Mar 28, 2020Observed: 1653.74 ft at 6:00AM Mar 28, 2020Observed: 1653.74 ft at 6:15AM Mar 28, 2020Observed: 1653.73 ft at 6:30AM Mar 28, 2020Observed: 1653.73 ft at 6:45AM Mar 28, 2020Observed: 1653.73 ft at 7:00AM Mar 28, 2020Observed: 1653.74 ft at 7:15AM Mar 28, 2020Observed: 1653.75 ft at 7:30AM Mar 28, 2020Observed: 1653.73 ft at 7:45AM Mar 28, 2020Observed: 1653.72 ft at 8:00AM Mar 28, 2020Observed: 1653.72 ft at 8:15AM Mar 28, 2020Observed: 1653.72 ft at 8:30AM Mar 28, 2020Observed: 1653.75 ft at 8:45AM Mar 28, 2020Observed: 1653.73 ft at 9:00AM Mar 28, 2020Observed: 1653.73 ft at 9:15AM Mar 28, 2020Observed: 1653.74 ft at 9:30AM Mar 28, 2020Observed: 1653.71 ft at 9:45AM Mar 28, 2020Observed: 1653.73 ft at 10:00AM Mar 28, 2020Observed: 1653.72 ft at 10:15AM Mar 28, 2020Observed: 1653.72 ft at 10:30AM Mar 28, 2020Observed: 1653.73 ft at 10:45AM Mar 28, 2020Observed: 1653.7 ft at 11:00AM Mar 28, 2020Observed: 1653.7 ft at 11:15AM Mar 28, 2020Observed: 1653.72 ft at 11:30AM Mar 28, 2020Observed: 1653.71 ft at 11:45AM Mar 28, 2020Observed: 1653.73 ft at 12:00PM Mar 28, 2020Observed: 1653.72 ft at 12:15PM Mar 28, 2020Observed: 1653.73 ft at 12:30PM Mar 28, 2020Observed: 1653.74 ft at 12:45PM Mar 28, 2020Observed: 1653.76 ft at 1:00PM Mar 28, 2020Observed: 1653.75 ft at 1:15PM Mar 28, 2020Observed: 1653.75 ft at 1:30PM Mar 28, 2020Observed: 1653.79 ft at 1:45PM Mar 28, 2020Observed: 1653.76 ft at 2:00PM Mar 28, 2020Observed: 1653.77 ft at 2:15PM Mar 28, 2020Observed: 1653.79 ft at 2:30PM Mar 28, 2020Observed: 1653.76 ft at 2:45PM Mar 28, 2020Observed: 1653.78 ft at 3:00PM Mar 28, 2020Observed: 1653.78 ft at 3:15PM Mar 28, 2020Observed: 1653.77 ft at 3:30PM Mar 28, 2020Observed: 1653.77 ft at 3:45PM Mar 28, 2020Observed: 1653.77 ft at 4:00PM Mar 28, 2020Observed: 1653.78 ft at 4:15PM Mar 28, 2020Observed: 1653.77 ft at 4:30PM Mar 28, 2020Observed: 1653.77 ft at 4:45PM Mar 28, 2020Observed: 1653.76 ft at 5:00PM Mar 28, 2020Observed: 1653.78 ft at 5:15PM Mar 28, 2020Observed: 1653.78 ft at 5:30PM Mar 28, 2020Observed: 1653.79 ft at 5:45PM Mar 28, 2020Observed: 1653.76 ft at 6:00PM Mar 28, 2020Highest Observation: 1653.8 ft at 6:15PM Mar 28, 2020Observed: 1653.79 ft at 6:30PM Mar 28, 2020Observed: 1653.77 ft at 6:45PM Mar 28, 2020Observed: 1653.77 ft at 7:00PM Mar 28, 2020Observed: 1653.77 ft at 7:15PM Mar 28, 2020Observed: 1653.76 ft at 7:30PM Mar 28, 2020Observed: 1653.77 ft at 7:45PM Mar 28, 2020Observed: 1653.76 ft at 8:00PM Mar 28, 2020Observed: 1653.78 ft at 8:15PM Mar 28, 2020Observed: 1653.78 ft at 8:30PM Mar 28, 2020Observed: 1653.79 ft at 8:45PM Mar 28, 2020Observed: 1653.76 ft at 9:00PM Mar 28, 2020Observed: 1653.75 ft at 9:15PM Mar 28, 2020Observed: 1653.76 ft at 9:30PM Mar 28, 2020Observed: 1653.75 ft at 9:45PM Mar 28, 2020Observed: 1653.77 ft at 10:00PM Mar 28, 2020Observed: 1653.76 ft at 10:15PM Mar 28, 2020Observed: 1653.76 ft at 10:30PM Mar 28, 2020Observed: 1653.77 ft at 10:45PM Mar 28, 2020Observed: 1653.77 ft at 11:00PM Mar 28, 2020Observed: 1653.78 ft at 11:15PM Mar 28, 2020Observed: 1653.76 ft at 11:30PM Mar 28, 2020Observed: 1653.79 ft at 11:45PM Mar 28, 2020Observed: 1653.78 ft at 12:00AM Mar 29, 2020Observed: 1653.78 ft at 12:15AM Mar 29, 2020Observed: 1653.78 ft at 12:30AM Mar 29, 2020Observed: 1653.76 ft at 12:45AM Mar 29, 2020Observed: 1653.77 ft at 1:00AM Mar 29, 2020Observed: 1653.78 ft at 1:15AM Mar 29, 2020Observed: 1653.78 ft at 1:30AM Mar 29, 2020Observed: 1653.78 ft at 1:45AM Mar 29, 2020Observed: 1653.78 ft at 2:00AM Mar 29, 2020Observed: 1653.78 ft at 2:15AM Mar 29, 2020Observed: 1653.79 ft at 2:30AM Mar 29, 2020Observed: 1653.76 ft at 2:45AM Mar 29, 2020Observed: 1653.79 ft at 3:00AM Mar 29, 2020Observed: 1653.78 ft at 3:15AM Mar 29, 2020Observed: 1653.79 ft at 3:30AM Mar 29, 2020Observed: 1653.79 ft at 3:45AM Mar 29, 2020Observed: 1653.79 ft at 4:00AM Mar 29, 2020Highest Observation: 1653.8 ft at 4:15AM Mar 29, 2020Highest Observation: 1653.8 ft at 4:30AM Mar 29, 2020Observed: 1653.79 ft at 4:45AM Mar 29, 2020Highest Observation: 1653.8 ft at 5:00AM Mar 29, 2020Observed: 1653.78 ft at 5:15AM Mar 29, 2020Highest Observation: 1653.8 ft at 5:30AM Mar 29, 2020Observed: 1653.79 ft at 5:45AM Mar 29, 2020Highest Observation: 1653.8 ft at 6:00AM Mar 29, 2020PONS2(plotting HLIRG) Graph Created (6:30AM Mar 29, 2020)ObservedLatest observed value: 1653.8 ft at 6:00 AM CDT 29-Mar-2020. Flood Stage is 1654 ft
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NOTE: Graphical forecasts are not available for the Big Sioux River at Lake Poinsett Inlet/Outlet. During times of high water, forecast crest information can be found in the text products.
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Upstream Gauge - near Castlewood Upstream Gauge Downstream Gauge Downstream Gauge - near Estelline
Flood Categories (in feet)
Major Flood Stage: 1657
Moderate Flood Stage: 1655
Flood Stage: 1654
Action Stage: 1651.5
Low Stage (in feet): -9999

Historic Crests
(1) 1,657.60 ft on 04/05/2011
(2) 1,656.44 ft on 07/17/2010
(3) 1,656.20 ft on 05/12/1997
(4) 1,655.50 ft on 05/02/2001
(5) 1,654.50 ft on 05/07/1985
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 1,651.29 ft on 10/08/2015
(2) 1,652.04 ft on 05/12/2014
(3) 1,650.93 ft on 10/28/2013
(4) 1,652.73 ft on 04/30/2012
(5) 1,657.60 ft on 04/05/2011
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.
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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
1658 The Highway 28 bridge on the north side of the lake is overtopped.
1657 Highway 81 on the west side of Lake Poinsett begins to flood, as does Highway 28 on the north and east side of the lake, and the Highway 28 bridge at the inlet/outlet begins to flood.
1655 Homes along the north side of the lake begin to flood, and water will begin overflowing 459th Avenue.
1654 Boat docks and yards along the lake begin to flood.
1651.5 Lake Poinsett is considered full
1650.5 Lake outlet elevation
About This Location Collapse

Latitude: 44.596111° N, Longitude: 97.027500° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 1654 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)		 Elevation
(gauge height = flood stage)		 Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 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  
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NWS Information
National Weather Service
Aberdeen Weather Forecast Office
824 Brown County 14 South
Aberdeen, SD 57401
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