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Hydrograph River at a Glance Download
Big Sioux River at Lake Poinsett Inlet/Outlet Lake Elevation (ft)Observed: 1651.34 ft at 7:00PM May 04, 2021Observed: 1651.35 ft at 7:15PM May 04, 2021Observed: 1651.34 ft at 7:30PM May 04, 2021Observed: 1651.36 ft at 7:45PM May 04, 2021Observed: 1651.36 ft at 8:00PM May 04, 2021Observed: 1651.37 ft at 8:15PM May 04, 2021Observed: 1651.38 ft at 8:30PM May 04, 2021Observed: 1651.39 ft at 8:45PM May 04, 2021Observed: 1651.38 ft at 9:00PM May 04, 2021Observed: 1651.38 ft at 9:15PM May 04, 2021Observed: 1651.39 ft at 9:30PM May 04, 2021Observed: 1651.39 ft at 9:45PM May 04, 2021Observed: 1651.39 ft at 10:00PM May 04, 2021Observed: 1651.39 ft at 10:15PM May 04, 2021Observed: 1651.39 ft at 10:30PM May 04, 2021Observed: 1651.39 ft at 10:45PM May 04, 2021Observed: 1651.39 ft at 11:00PM May 04, 2021Observed: 1651.39 ft at 11:15PM May 04, 2021Observed: 1651.39 ft at 11:30PM May 04, 2021Observed: 1651.39 ft at 11:45PM May 04, 2021Observed: 1651.38 ft at 12:00AM May 05, 2021Observed: 1651.39 ft at 12:15AM May 05, 2021Observed: 1651.39 ft at 12:30AM May 05, 2021Observed: 1651.39 ft at 12:45AM May 05, 2021Observed: 1651.39 ft at 1:00AM May 05, 2021Observed: 1651.39 ft at 1:15AM May 05, 2021Observed: 1651.39 ft at 1:30AM May 05, 2021Observed: 1651.39 ft at 1:45AM May 05, 2021Observed: 1651.39 ft at 2:00AM May 05, 2021Observed: 1651.4 ft at 2:15AM May 05, 2021Observed: 1651.4 ft at 2:30AM May 05, 2021Observed: 1651.4 ft at 2:45AM May 05, 2021Observed: 1651.4 ft at 3:00AM May 05, 2021Observed: 1651.39 ft at 3:15AM May 05, 2021Observed: 1651.39 ft at 3:30AM May 05, 2021Observed: 1651.4 ft at 3:45AM May 05, 2021Observed: 1651.4 ft at 4:00AM May 05, 2021Observed: 1651.4 ft at 4:15AM May 05, 2021Observed: 1651.4 ft at 4:30AM May 05, 2021Observed: 1651.4 ft at 4:45AM May 05, 2021Observed: 1651.4 ft at 5:00AM May 05, 2021Observed: 1651.4 ft at 5:15AM May 05, 2021Observed: 1651.39 ft at 5:30AM May 05, 2021Observed: 1651.4 ft at 5:45AM May 05, 2021Observed: 1651.39 ft at 6:00AM May 05, 2021Observed: 1651.39 ft at 6:15AM May 05, 2021Observed: 1651.39 ft at 6:30AM May 05, 2021Observed: 1651.39 ft at 6:45AM May 05, 2021Observed: 1651.4 ft at 7:00AM May 05, 2021Observed: 1651.4 ft at 7:15AM May 05, 2021Observed: 1651.39 ft at 7:30AM May 05, 2021Observed: 1651.39 ft at 7:45AM May 05, 2021Observed: 1651.4 ft at 8:00AM May 05, 2021Observed: 1651.36 ft at 8:15AM May 05, 2021Observed: 1651.37 ft at 8:30AM May 05, 2021Observed: 1651.35 ft at 8:45AM May 05, 2021Observed: 1651.36 ft at 9:00AM May 05, 2021Observed: 1651.36 ft at 9:15AM May 05, 2021Observed: 1651.33 ft at 9:30AM May 05, 2021Observed: 1651.33 ft at 9:45AM May 05, 2021Observed: 1651.34 ft at 10:00AM May 05, 2021Observed: 1651.31 ft at 10:15AM May 05, 2021Observed: 1651.33 ft at 10:30AM May 05, 2021Observed: 1651.34 ft at 10:45AM May 05, 2021Observed: 1651.34 ft at 11:00AM May 05, 2021Observed: 1651.35 ft at 11:15AM May 05, 2021Observed: 1651.35 ft at 11:30AM May 05, 2021Observed: 1651.35 ft at 11:45AM May 05, 2021Observed: 1651.35 ft at 12:00PM May 05, 2021Observed: 1651.36 ft at 12:15PM May 05, 2021Observed: 1651.37 ft at 12:30PM May 05, 2021Observed: 1651.36 ft at 12:45PM May 05, 2021Observed: 1651.35 ft at 1:00PM May 05, 2021Observed: 1651.34 ft at 1:15PM May 05, 2021Observed: 1651.35 ft at 1:30PM May 05, 2021Observed: 1651.35 ft at 1:45PM May 05, 2021Observed: 1651.33 ft at 2:00PM May 05, 2021Observed: 1651.35 ft at 2:15PM May 05, 2021Observed: 1651.35 ft at 2:30PM May 05, 2021Observed: 1651.34 ft at 2:45PM May 05, 2021Observed: 1651.35 ft at 3:00PM May 05, 2021Observed: 1651.35 ft at 3:15PM May 05, 2021Observed: 1651.35 ft at 3:30PM May 05, 2021Observed: 1651.36 ft at 3:45PM May 05, 2021Observed: 1651.34 ft at 4:00PM May 05, 2021Observed: 1651.35 ft at 4:15PM May 05, 2021Observed: 1651.35 ft at 4:30PM May 05, 2021Observed: 1651.36 ft at 4:45PM May 05, 2021Observed: 1651.36 ft at 5:00PM May 05, 2021Observed: 1651.36 ft at 5:15PM May 05, 2021Observed: 1651.38 ft at 5:30PM May 05, 2021Observed: 1651.37 ft at 5:45PM May 05, 2021Observed: 1651.35 ft at 6:00PM May 05, 2021Observed: 1651.35 ft at 6:15PM May 05, 2021Observed: 1651.37 ft at 6:30PM May 05, 2021Observed: 1651.36 ft at 6:45PM May 05, 2021Observed: 1651.36 ft at 7:00PM May 05, 2021Observed: 1651.38 ft at 7:15PM May 05, 2021Observed: 1651.37 ft at 7:30PM May 05, 2021Observed: 1651.36 ft at 7:45PM May 05, 2021Observed: 1651.39 ft at 8:00PM May 05, 2021Observed: 1651.39 ft at 8:15PM May 05, 2021Observed: 1651.4 ft at 8:30PM May 05, 2021Observed: 1651.39 ft at 8:45PM May 05, 2021Observed: 1651.4 ft at 9:00PM May 05, 2021Observed: 1651.4 ft at 9:15PM May 05, 2021Observed: 1651.4 ft at 9:30PM May 05, 2021Observed: 1651.4 ft at 9:45PM May 05, 2021Observed: 1651.4 ft at 10:00PM May 05, 2021Observed: 1651.4 ft at 10:15PM May 05, 2021Observed: 1651.41 ft at 10:30PM May 05, 2021Observed: 1651.41 ft at 10:45PM May 05, 2021Observed: 1651.41 ft at 11:00PM May 05, 2021Observed: 1651.41 ft at 11:15PM May 05, 2021Observed: 1651.41 ft at 11:30PM May 05, 2021Observed: 1651.41 ft at 11:45PM May 05, 2021Observed: 1651.41 ft at 12:00AM May 06, 2021Observed: 1651.41 ft at 12:15AM May 06, 2021Observed: 1651.41 ft at 12:30AM May 06, 2021Observed: 1651.41 ft at 12:45AM May 06, 2021Observed: 1651.41 ft at 1:00AM May 06, 2021Observed: 1651.41 ft at 1:15AM May 06, 2021Observed: 1651.41 ft at 1:30AM May 06, 2021Observed: 1651.41 ft at 1:45AM May 06, 2021Observed: 1651.41 ft at 2:00AM May 06, 2021Highest Observation: 1651.42 ft at 2:15AM May 06, 2021Highest Observation: 1651.42 ft at 2:30AM May 06, 2021Highest Observation: 1651.42 ft at 2:45AM May 06, 2021Observed: 1651.4 ft at 3:00AM May 06, 2021Observed: 1651.41 ft at 3:15AM May 06, 2021Observed: 1651.41 ft at 3:30AM May 06, 2021Observed: 1651.41 ft at 3:45AM May 06, 2021Observed: 1651.4 ft at 4:00AM May 06, 2021Observed: 1651.39 ft at 4:15AM May 06, 2021Observed: 1651.4 ft at 4:30AM May 06, 2021Observed: 1651.41 ft at 4:45AM May 06, 2021Highest Observation: 1651.42 ft at 5:00AM May 06, 2021Observed: 1651.4 ft at 5:15AM May 06, 2021Observed: 1651.4 ft at 5:30AM May 06, 2021Observed: 1651.41 ft at 5:45AM May 06, 2021Highest Observation: 1651.42 ft at 6:00AM May 06, 2021Observed: 1651.4 ft at 6:15AM May 06, 2021Observed: 1651.4 ft at 6:30AM May 06, 2021Observed: 1651.41 ft at 6:45AM May 06, 2021Observed: 1651.38 ft at 7:00AM May 06, 2021Observed: 1651.38 ft at 7:15AM May 06, 2021Observed: 1651.39 ft at 7:30AM May 06, 2021Observed: 1651.39 ft at 7:45AM May 06, 2021Observed: 1651.39 ft at 8:00AM May 06, 2021Observed: 1651.38 ft at 8:15AM May 06, 2021Observed: 1651.37 ft at 8:30AM May 06, 2021Observed: 1651.38 ft at 8:45AM May 06, 2021Observed: 1651.39 ft at 9:00AM May 06, 2021Observed: 1651.37 ft at 9:15AM May 06, 2021Observed: 1651.4 ft at 9:30AM May 06, 2021Observed: 1651.37 ft at 9:45AM May 06, 2021Observed: 1651.37 ft at 10:00AM May 06, 2021Observed: 1651.37 ft at 10:15AM May 06, 2021Observed: 1651.35 ft at 10:30AM May 06, 2021Observed: 1651.38 ft at 10:45AM May 06, 2021Observed: 1651.38 ft at 11:00AM May 06, 2021Observed: 1651.38 ft at 11:15AM May 06, 2021Observed: 1651.37 ft at 11:30AM May 06, 2021Observed: 1651.37 ft at 11:45AM May 06, 2021Observed: 1651.37 ft at 12:00PM May 06, 2021Observed: 1651.35 ft at 12:15PM May 06, 2021Observed: 1651.37 ft at 12:30PM May 06, 2021Observed: 1651.36 ft at 12:45PM May 06, 2021Observed: 1651.35 ft at 1:00PM May 06, 2021Observed: 1651.37 ft at 1:15PM May 06, 2021Observed: 1651.38 ft at 1:30PM May 06, 2021Observed: 1651.38 ft at 1:45PM May 06, 2021Observed: 1651.35 ft at 2:00PM May 06, 2021Observed: 1651.38 ft at 2:15PM May 06, 2021Observed: 1651.37 ft at 2:30PM May 06, 2021Observed: 1651.36 ft at 2:45PM May 06, 2021Observed: 1651.37 ft at 3:00PM May 06, 2021Observed: 1651.36 ft at 3:15PM May 06, 2021Observed: 1651.36 ft at 3:30PM May 06, 2021Observed: 1651.36 ft at 3:45PM May 06, 2021Observed: 1651.38 ft at 4:00PM May 06, 2021Observed: 1651.36 ft at 4:15PM May 06, 2021Observed: 1651.39 ft at 4:30PM May 06, 2021Observed: 1651.36 ft at 4:45PM May 06, 2021Observed: 1651.37 ft at 5:00PM May 06, 2021Observed: 1651.36 ft at 5:15PM May 06, 2021Observed: 1651.37 ft at 5:30PM May 06, 2021Observed: 1651.36 ft at 5:45PM May 06, 2021Observed: 1651.36 ft at 6:00PM May 06, 2021Observed: 1651.37 ft at 6:15PM May 06, 2021Observed: 1651.36 ft at 6:30PM May 06, 2021Observed: 1651.37 ft at 6:45PM May 06, 2021Observed: 1651.37 ft at 7:00PM May 06, 2021Observed: 1651.39 ft at 7:15PM May 06, 2021Observed: 1651.37 ft at 7:30PM May 06, 2021Observed: 1651.38 ft at 7:45PM May 06, 2021Observed: 1651.37 ft at 8:00PM May 06, 2021Observed: 1651.38 ft at 8:15PM May 06, 2021Observed: 1651.36 ft at 8:30PM May 06, 2021Observed: 1651.37 ft at 8:45PM May 06, 2021Observed: 1651.37 ft at 9:00PM May 06, 2021Observed: 1651.36 ft at 9:15PM May 06, 2021Observed: 1651.38 ft at 9:30PM May 06, 2021Observed: 1651.38 ft at 9:45PM May 06, 2021Observed: 1651.37 ft at 10:00PM May 06, 2021Observed: 1651.37 ft at 10:15PM May 06, 2021Observed: 1651.37 ft at 10:30PM May 06, 2021Observed: 1651.35 ft at 10:45PM May 06, 2021Observed: 1651.37 ft at 11:00PM May 06, 2021Observed: 1651.37 ft at 11:15PM May 06, 2021Observed: 1651.36 ft at 11:30PM May 06, 2021Observed: 1651.38 ft at 11:45PM May 06, 2021Observed: 1651.36 ft at 12:00AM May 07, 2021Observed: 1651.37 ft at 12:15AM May 07, 2021Observed: 1651.38 ft at 12:30AM May 07, 2021Observed: 1651.37 ft at 12:45AM May 07, 2021Observed: 1651.36 ft at 1:00AM May 07, 2021Observed: 1651.37 ft at 1:15AM May 07, 2021Observed: 1651.38 ft at 1:30AM May 07, 2021Observed: 1651.39 ft at 1:45AM May 07, 2021Observed: 1651.38 ft at 2:00AM May 07, 2021Observed: 1651.39 ft at 2:15AM May 07, 2021Observed: 1651.39 ft at 2:30AM May 07, 2021Observed: 1651.39 ft at 2:45AM May 07, 2021Observed: 1651.39 ft at 3:00AM May 07, 2021Observed: 1651.39 ft at 3:15AM May 07, 2021Observed: 1651.4 ft at 3:30AM May 07, 2021Observed: 1651.4 ft at 3:45AM May 07, 2021Observed: 1651.4 ft at 4:00AM May 07, 2021Observed: 1651.4 ft at 4:15AM May 07, 2021Observed: 1651.41 ft at 4:30AM May 07, 2021Observed: 1651.4 ft at 4:45AM May 07, 2021Observed: 1651.41 ft at 5:00AM May 07, 2021Observed: 1651.41 ft at 5:15AM May 07, 2021Observed: 1651.41 ft at 5:30AM May 07, 2021Observed: 1651.41 ft at 5:45AM May 07, 2021Observed: 1651.41 ft at 6:00AM May 07, 2021Observed: 1651.4 ft at 6:15AM May 07, 2021Observed: 1651.4 ft at 6:30AM May 07, 2021Observed: 1651.4 ft at 6:45AM May 07, 2021Observed: 1651.4 ft at 7:00AM May 07, 2021Observed: 1651.4 ft at 7:15AM May 07, 2021Observed: 1651.4 ft at 7:30AM May 07, 2021Observed: 1651.39 ft at 7:45AM May 07, 2021Observed: 1651.4 ft at 8:00AM May 07, 2021Observed: 1651.39 ft at 8:15AM May 07, 2021Observed: 1651.4 ft at 8:30AM May 07, 2021Observed: 1651.4 ft at 8:45AM May 07, 2021Observed: 1651.4 ft at 9:00AM May 07, 2021Observed: 1651.38 ft at 9:15AM May 07, 2021Observed: 1651.38 ft at 9:30AM May 07, 2021Observed: 1651.4 ft at 9:45AM May 07, 2021Observed: 1651.39 ft at 10:00AM May 07, 2021Observed: 1651.37 ft at 10:15AM May 07, 2021Observed: 1651.37 ft at 10:30AM May 07, 2021Observed: 1651.38 ft at 10:45AM May 07, 2021Observed: 1651.37 ft at 11:00AM May 07, 2021Observed: 1651.35 ft at 11:15AM May 07, 2021Observed: 1651.38 ft at 11:30AM May 07, 2021Observed: 1651.36 ft at 11:45AM May 07, 2021Observed: 1651.35 ft at 12:00PM May 07, 2021Observed: 1651.35 ft at 12:15PM May 07, 2021Observed: 1651.36 ft at 12:30PM May 07, 2021Observed: 1651.36 ft at 12:45PM May 07, 2021Observed: 1651.34 ft at 1:00PM May 07, 2021Observed: 1651.35 ft at 1:15PM May 07, 2021Observed: 1651.35 ft at 1:30PM May 07, 2021Observed: 1651.34 ft at 1:45PM May 07, 2021Observed: 1651.35 ft at 2:00PM May 07, 2021Observed: 1651.33 ft at 2:15PM May 07, 2021Observed: 1651.36 ft at 2:30PM May 07, 2021Observed: 1651.35 ft at 2:45PM May 07, 2021Observed: 1651.38 ft at 3:00PM May 07, 2021Observed: 1651.35 ft at 3:15PM May 07, 2021Observed: 1651.36 ft at 3:30PM May 07, 2021Observed: 1651.33 ft at 3:45PM May 07, 2021Observed: 1651.34 ft at 4:00PM May 07, 2021Observed: 1651.37 ft at 4:15PM May 07, 2021Observed: 1651.36 ft at 4:30PM May 07, 2021Observed: 1651.36 ft at 4:45PM May 07, 2021Observed: 1651.36 ft at 5:00PM May 07, 2021Observed: 1651.38 ft at 5:15PM May 07, 2021Observed: 1651.36 ft at 5:30PM May 07, 2021Observed: 1651.35 ft at 5:45PM May 07, 2021Observed: 1651.34 ft at 6:00PM May 07, 2021Observed: 1651.35 ft at 6:15PM May 07, 2021Observed: 1651.34 ft at 6:30PM May 07, 2021Observed: 1651.35 ft at 6:45PM May 07, 2021Observed: 1651.37 ft at 7:00PM May 07, 2021Observed: 1651.33 ft at 7:15PM May 07, 2021Observed: 1651.33 ft at 7:30PM May 07, 2021Observed: 1651.34 ft at 7:45PM May 07, 2021Observed: 1651.33 ft at 8:00PM May 07, 2021Observed: 1651.34 ft at 8:15PM May 07, 2021Observed: 1651.35 ft at 8:30PM May 07, 2021Observed: 1651.37 ft at 8:45PM May 07, 2021Observed: 1651.35 ft at 9:00PM May 07, 2021Observed: 1651.38 ft at 9:15PM May 07, 2021Observed: 1651.36 ft at 9:30PM May 07, 2021Observed: 1651.38 ft at 9:45PM May 07, 2021Observed: 1651.37 ft at 10:00PM May 07, 2021Observed: 1651.38 ft at 10:15PM May 07, 2021Observed: 1651.37 ft at 10:30PM May 07, 2021Observed: 1651.38 ft at 10:45PM May 07, 2021Observed: 1651.39 ft at 11:00PM May 07, 2021Observed: 1651.38 ft at 11:15PM May 07, 2021Observed: 1651.39 ft at 11:30PM May 07, 2021Observed: 1651.37 ft at 11:45PM May 07, 2021Observed: 1651.37 ft at 12:00AM May 08, 2021Observed: 1651.38 ft at 12:15AM May 08, 2021Observed: 1651.37 ft at 12:30AM May 08, 2021Observed: 1651.37 ft at 12:45AM May 08, 2021Observed: 1651.37 ft at 1:00AM May 08, 2021Observed: 1651.36 ft at 1:15AM May 08, 2021Observed: 1651.36 ft at 1:30AM May 08, 2021Observed: 1651.38 ft at 1:45AM May 08, 2021Observed: 1651.37 ft at 2:00AM May 08, 2021Observed: 1651.35 ft at 2:15AM May 08, 2021Observed: 1651.35 ft at 2:30AM May 08, 2021Observed: 1651.35 ft at 2:45AM May 08, 2021Observed: 1651.35 ft at 3:00AM May 08, 2021Observed: 1651.35 ft at 3:15AM May 08, 2021Observed: 1651.35 ft at 3:30AM May 08, 2021Observed: 1651.36 ft at 3:45AM May 08, 2021Observed: 1651.37 ft at 4:00AM May 08, 2021Observed: 1651.35 ft at 4:15AM May 08, 2021Observed: 1651.36 ft at 4:30AM May 08, 2021Observed: 1651.35 ft at 4:45AM May 08, 2021Observed: 1651.34 ft at 5:00AM May 08, 2021Observed: 1651.35 ft at 5:15AM May 08, 2021Observed: 1651.36 ft at 5:30AM May 08, 2021Observed: 1651.35 ft at 5:45AM May 08, 2021Observed: 1651.34 ft at 6:00AM May 08, 2021Observed: 1651.36 ft at 6:15AM May 08, 2021Observed: 1651.34 ft at 6:30AM May 08, 2021Observed: 1651.35 ft at 6:45AM May 08, 2021Observed: 1651.35 ft at 7:00AM May 08, 2021Observed: 1651.33 ft at 7:15AM May 08, 2021Observed: 1651.38 ft at 7:30AM May 08, 2021Observed: 1651.35 ft at 7:45AM May 08, 2021Observed: 1651.35 ft at 8:00AM May 08, 2021Observed: 1651.36 ft at 8:15AM May 08, 2021Observed: 1651.35 ft at 8:30AM May 08, 2021Observed: 1651.35 ft at 8:45AM May 08, 2021Observed: 1651.35 ft at 9:00AM May 08, 2021Observed: 1651.34 ft at 9:15AM May 08, 2021Observed: 1651.33 ft at 9:30AM May 08, 2021Observed: 1651.32 ft at 9:45AM May 08, 2021Observed: 1651.31 ft at 10:00AM May 08, 2021Observed: 1651.31 ft at 10:15AM May 08, 2021Observed: 1651.31 ft at 10:30AM May 08, 2021Observed: 1651.3 ft at 10:45AM May 08, 2021Observed: 1651.31 ft at 11:00AM May 08, 2021Observed: 1651.32 ft at 11:15AM May 08, 2021Observed: 1651.32 ft at 11:30AM May 08, 2021Observed: 1651.31 ft at 11:45AM May 08, 2021Observed: 1651.31 ft at 12:00PM May 08, 2021Observed: 1651.29 ft at 12:15PM May 08, 2021Observed: 1651.29 ft at 12:30PM May 08, 2021Observed: 1651.3 ft at 12:45PM May 08, 2021Observed: 1651.3 ft at 1:00PM May 08, 2021Observed: 1651.29 ft at 1:15PM May 08, 2021Observed: 1651.3 ft at 1:30PM May 08, 2021Observed: 1651.29 ft at 1:45PM May 08, 2021Observed: 1651.29 ft at 2:00PM May 08, 2021Observed: 1651.3 ft at 2:15PM May 08, 2021Observed: 1651.29 ft at 2:30PM May 08, 2021Observed: 1651.28 ft at 2:45PM May 08, 2021Observed: 1651.28 ft at 3:00PM May 08, 2021Observed: 1651.28 ft at 3:15PM May 08, 2021Observed: 1651.28 ft at 3:30PM May 08, 2021Observed: 1651.28 ft at 3:45PM May 08, 2021Observed: 1651.28 ft at 4:00PM May 08, 2021Observed: 1651.28 ft at 4:15PM May 08, 2021Observed: 1651.24 ft at 4:30PM May 08, 2021Observed: 1651.25 ft at 4:45PM May 08, 2021Observed: 1651.27 ft at 5:00PM May 08, 2021Observed: 1651.29 ft at 5:15PM May 08, 2021Observed: 1651.28 ft at 5:30PM May 08, 2021Observed: 1651.29 ft at 5:45PM May 08, 2021Observed: 1651.27 ft at 6:00PM May 08, 2021Observed: 1651.31 ft at 6:15PM May 08, 2021Observed: 1651.3 ft at 6:30PM May 08, 2021Observed: 1651.28 ft at 6:45PM May 08, 2021Observed: 1651.3 ft at 7:00PM May 08, 2021Observed: 1651.3 ft at 7:15PM May 08, 2021Observed: 1651.3 ft at 7:30PM May 08, 2021Observed: 1651.3 ft at 7:45PM May 08, 2021Observed: 1651.3 ft at 8:00PM May 08, 2021Observed: 1651.32 ft at 8:15PM May 08, 2021Observed: 1651.35 ft at 8:30PM May 08, 2021Observed: 1651.37 ft at 8:45PM May 08, 2021Observed: 1651.34 ft at 9:00PM May 08, 2021Observed: 1651.37 ft at 9:15PM May 08, 2021Observed: 1651.35 ft at 9:30PM May 08, 2021Observed: 1651.34 ft at 9:45PM May 08, 2021Observed: 1651.35 ft at 10:00PM May 08, 2021Observed: 1651.37 ft at 10:15PM May 08, 2021Observed: 1651.37 ft at 10:30PM May 08, 2021Observed: 1651.38 ft at 10:45PM May 08, 2021Observed: 1651.38 ft at 11:00PM May 08, 2021Observed: 1651.39 ft at 11:15PM May 08, 2021Observed: 1651.39 ft at 11:30PM May 08, 2021Observed: 1651.38 ft at 11:45PM May 08, 2021Observed: 1651.39 ft at 12:00AM May 09, 2021Observed: 1651.39 ft at 12:15AM May 09, 2021Observed: 1651.39 ft at 12:30AM May 09, 2021Observed: 1651.38 ft at 12:45AM May 09, 2021Observed: 1651.38 ft at 1:00AM May 09, 2021Observed: 1651.38 ft at 1:15AM May 09, 2021Observed: 1651.36 ft at 1:30AM May 09, 2021Observed: 1651.35 ft at 1:45AM May 09, 2021Observed: 1651.35 ft at 2:00AM May 09, 2021Observed: 1651.36 ft at 2:15AM May 09, 2021Observed: 1651.36 ft at 2:30AM May 09, 2021Observed: 1651.35 ft at 2:45AM May 09, 2021Observed: 1651.36 ft at 3:00AM May 09, 2021Observed: 1651.36 ft at 3:15AM May 09, 2021Observed: 1651.35 ft at 3:30AM May 09, 2021Observed: 1651.35 ft at 3:45AM May 09, 2021Observed: 1651.35 ft at 4:00AM May 09, 2021Observed: 1651.35 ft at 4:15AM May 09, 2021Observed: 1651.35 ft at 4:30AM May 09, 2021Observed: 1651.35 ft at 4:45AM May 09, 2021Observed: 1651.35 ft at 5:00AM May 09, 2021Observed: 1651.36 ft at 5:15AM May 09, 2021Observed: 1651.35 ft at 5:30AM May 09, 2021Observed: 1651.36 ft at 5:45AM May 09, 2021Observed: 1651.35 ft at 6:00AM May 09, 2021Observed: 1651.36 ft at 6:15AM May 09, 2021Observed: 1651.37 ft at 6:30AM May 09, 2021Observed: 1651.36 ft at 6:45AM May 09, 2021Observed: 1651.36 ft at 7:00AM May 09, 2021Observed: 1651.36 ft at 7:15AM May 09, 2021Observed: 1651.38 ft at 7:30AM May 09, 2021Observed: 1651.35 ft at 7:45AM May 09, 2021Observed: 1651.37 ft at 8:00AM May 09, 2021Observed: 1651.35 ft at 8:15AM May 09, 2021Observed: 1651.37 ft at 8:30AM May 09, 2021Observed: 1651.36 ft at 8:45AM May 09, 2021Observed: 1651.36 ft at 9:00AM May 09, 2021Observed: 1651.36 ft at 9:15AM May 09, 2021Observed: 1651.36 ft at 9:30AM May 09, 2021Observed: 1651.36 ft at 9:45AM May 09, 2021Observed: 1651.37 ft at 10:00AM May 09, 2021Observed: 1651.35 ft at 10:15AM May 09, 2021Observed: 1651.36 ft at 10:30AM May 09, 2021Observed: 1651.38 ft at 10:45AM May 09, 2021Observed: 1651.38 ft at 11:00AM May 09, 2021Observed: 1651.36 ft at 11:15AM May 09, 2021Observed: 1651.37 ft at 11:30AM May 09, 2021Observed: 1651.36 ft at 11:45AM May 09, 2021Observed: 1651.36 ft at 12:00PM May 09, 2021Observed: 1651.33 ft at 12:15PM May 09, 2021Observed: 1651.34 ft at 12:30PM May 09, 2021Observed: 1651.35 ft at 12:45PM May 09, 2021Observed: 1651.35 ft at 1:00PM May 09, 2021Observed: 1651.36 ft at 1:15PM May 09, 2021Observed: 1651.37 ft at 1:30PM May 09, 2021Observed: 1651.38 ft at 1:45PM May 09, 2021Observed: 1651.37 ft at 2:00PM May 09, 2021Observed: 1651.38 ft at 2:15PM May 09, 2021Observed: 1651.37 ft at 2:30PM May 09, 2021Observed: 1651.36 ft at 2:45PM May 09, 2021Observed: 1651.38 ft at 3:00PM May 09, 2021Observed: 1651.37 ft at 3:15PM May 09, 2021Observed: 1651.36 ft at 3:30PM May 09, 2021Observed: 1651.36 ft at 3:45PM May 09, 2021Observed: 1651.35 ft at 4:00PM May 09, 2021Observed: 1651.35 ft at 4:15PM May 09, 2021Observed: 1651.34 ft at 4:30PM May 09, 2021Observed: 1651.36 ft at 4:45PM May 09, 2021Observed: 1651.37 ft at 5:00PM May 09, 2021Observed: 1651.38 ft at 5:15PM May 09, 2021Observed: 1651.35 ft at 5:30PM May 09, 2021Observed: 1651.39 ft at 5:45PM May 09, 2021Observed: 1651.36 ft at 6:00PM May 09, 2021Observed: 1651.37 ft at 6:15PM May 09, 2021Observed: 1651.38 ft at 6:30PM May 09, 2021Observed: 1651.37 ft at 6:45PM May 09, 2021Observed: 1651.39 ft at 7:00PM May 09, 2021Observed: 1651.38 ft at 7:15PM May 09, 2021Observed: 1651.38 ft at 7:30PM 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2021Observed: 1651.38 ft at 7:15AM May 10, 2021Observed: 1651.38 ft at 7:30AM May 10, 2021Observed: 1651.38 ft at 7:45AM May 10, 2021Observed: 1651.34 ft at 8:00AM May 10, 2021Observed: 1651.36 ft at 8:15AM May 10, 2021Observed: 1651.35 ft at 8:30AM May 10, 2021Observed: 1651.33 ft at 8:45AM May 10, 2021Observed: 1651.33 ft at 9:00AM May 10, 2021Observed: 1651.36 ft at 9:15AM May 10, 2021Observed: 1651.36 ft at 9:30AM May 10, 2021Observed: 1651.34 ft at 9:45AM May 10, 2021Observed: 1651.34 ft at 10:00AM May 10, 2021Observed: 1651.34 ft at 10:15AM May 10, 2021Observed: 1651.36 ft at 10:30AM May 10, 2021Observed: 1651.33 ft at 10:45AM May 10, 2021Observed: 1651.33 ft at 11:00AM May 10, 2021Observed: 1651.34 ft at 11:15AM May 10, 2021Observed: 1651.36 ft at 11:30AM May 10, 2021Observed: 1651.35 ft at 11:45AM May 10, 2021Observed: 1651.36 ft at 12:00PM May 10, 2021Observed: 1651.34 ft at 12:15PM May 10, 2021Observed: 1651.34 ft at 12:30PM May 10, 2021Observed: 1651.32 ft at 12:45PM May 10, 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at 12:00PM May 11, 2021Observed: 1651.36 ft at 12:15PM May 11, 2021Observed: 1651.36 ft at 12:30PM May 11, 2021Observed: 1651.32 ft at 12:45PM May 11, 2021Observed: 1651.35 ft at 1:00PM May 11, 2021Observed: 1651.35 ft at 1:15PM May 11, 2021Observed: 1651.33 ft at 1:30PM May 11, 2021Observed: 1651.36 ft at 1:45PM May 11, 2021Observed: 1651.36 ft at 2:00PM May 11, 2021Observed: 1651.36 ft at 2:15PM May 11, 2021Observed: 1651.36 ft at 2:30PM May 11, 2021Observed: 1651.35 ft at 2:45PM May 11, 2021Observed: 1651.34 ft at 3:00PM May 11, 2021Observed: 1651.36 ft at 3:15PM May 11, 2021Observed: 1651.32 ft at 3:30PM May 11, 2021Observed: 1651.36 ft at 3:45PM May 11, 2021Observed: 1651.36 ft at 4:00PM May 11, 2021Observed: 1651.35 ft at 4:15PM May 11, 2021Observed: 1651.32 ft at 4:30PM May 11, 2021Observed: 1651.33 ft at 4:45PM May 11, 2021Observed: 1651.33 ft at 5:00PM May 11, 2021Observed: 1651.33 ft at 5:15PM May 11, 2021Observed: 1651.33 ft at 5:30PM May 11, 2021Observed: 1651.33 ft at 5:45PM May 11, 2021Observed: 1651.32 ft at 6:00PM May 11, 2021Observed: 1651.34 ft at 6:15PM May 11, 2021Observed: 1651.35 ft at 6:30PM May 11, 2021Observed: 1651.35 ft at 6:45PM May 11, 2021Observed: 1651.35 ft at 7:00PM May 11, 2021Observed: 1651.34 ft at 7:15PM May 11, 2021Observed: 1651.36 ft at 7:30PM May 11, 2021Observed: 1651.36 ft at 7:45PM May 11, 2021Observed: 1651.36 ft at 8:00PM May 11, 2021Observed: 1651.36 ft at 8:15PM May 11, 2021Observed: 1651.36 ft at 8:30PM May 11, 2021Observed: 1651.36 ft at 8:45PM May 11, 2021Observed: 1651.36 ft at 9:00PM May 11, 2021Observed: 1651.36 ft at 9:15PM May 11, 2021Observed: 1651.36 ft at 9:30PM May 11, 2021Observed: 1651.37 ft at 9:45PM May 11, 2021Observed: 1651.37 ft at 10:00PM May 11, 2021Observed: 1651.37 ft at 10:15PM May 11, 2021Observed: 1651.37 ft at 10:30PM May 11, 2021Observed: 1651.36 ft at 10:45PM May 11, 2021Observed: 1651.36 ft at 11:00PM May 11, 2021Observed: 1651.36 ft at 11:15PM May 11, 2021Observed: 1651.36 ft at 11:30PM May 11, 2021Observed: 1651.36 ft at 11:45PM May 11, 2021Observed: 1651.36 ft at 12:00AM May 12, 2021Observed: 1651.35 ft at 12:15AM May 12, 2021Observed: 1651.35 ft at 12:30AM May 12, 2021Observed: 1651.35 ft at 12:45AM May 12, 2021Observed: 1651.37 ft at 1:00AM May 12, 2021Observed: 1651.37 ft at 1:15AM May 12, 2021Observed: 1651.38 ft at 1:30AM May 12, 2021Observed: 1651.38 ft at 1:45AM May 12, 2021Observed: 1651.38 ft at 2:00AM May 12, 2021Observed: 1651.38 ft at 2:15AM May 12, 2021Observed: 1651.38 ft at 2:30AM May 12, 2021Observed: 1651.38 ft at 2:45AM May 12, 2021Observed: 1651.38 ft at 3:00AM May 12, 2021Observed: 1651.38 ft at 3:15AM May 12, 2021Observed: 1651.38 ft at 3:30AM May 12, 2021Observed: 1651.38 ft at 3:45AM May 12, 2021Observed: 1651.39 ft at 4:00AM May 12, 2021Observed: 1651.38 ft at 4:15AM May 12, 2021Observed: 1651.38 ft at 4:30AM May 12, 2021Observed: 1651.38 ft at 4:45AM May 12, 2021Observed: 1651.38 ft at 5:00AM May 12, 2021Observed: 1651.38 ft at 5:15AM May 12, 2021Observed: 1651.38 ft at 5:30AM May 12, 2021Observed: 1651.39 ft at 5:45AM May 12, 2021Observed: 1651.39 ft at 6:00AM May 12, 2021Observed: 1651.39 ft at 6:15AM May 12, 2021Observed: 1651.39 ft at 6:30AM May 12, 2021Observed: 1651.39 ft at 6:45AM May 12, 2021Observed: 1651.39 ft at 7:00AM May 12, 2021Observed: 1651.38 ft at 7:15AM May 12, 2021Observed: 1651.39 ft at 7:30AM May 12, 2021Observed: 1651.39 ft at 7:45AM May 12, 2021Observed: 1651.38 ft at 8:00AM May 12, 2021Observed: 1651.39 ft at 8:15AM May 12, 2021Observed: 1651.39 ft at 8:30AM May 12, 2021Observed: 1651.39 ft at 8:45AM May 12, 2021Observed: 1651.38 ft at 9:00AM May 12, 2021Observed: 1651.38 ft at 9:15AM May 12, 2021Observed: 1651.36 ft at 9:30AM May 12, 2021Observed: 1651.36 ft at 9:45AM May 12, 2021Observed: 1651.35 ft at 10:00AM May 12, 2021Observed: 1651.36 ft at 10:15AM May 12, 2021Observed: 1651.35 ft at 10:30AM May 12, 2021Observed: 1651.36 ft at 10:45AM May 12, 2021Observed: 1651.38 ft at 11:00AM May 12, 2021Observed: 1651.36 ft at 11:15AM May 12, 2021Observed: 1651.36 ft at 11:30AM May 12, 2021Observed: 1651.35 ft at 11:45AM May 12, 2021Observed: 1651.36 ft at 12:00PM May 12, 2021Observed: 1651.36 ft at 12:15PM May 12, 2021Observed: 1651.35 ft at 12:30PM May 12, 2021Observed: 1651.36 ft at 12:45PM May 12, 2021Observed: 1651.36 ft at 1:00PM May 12, 2021Observed: 1651.35 ft at 1:15PM May 12, 2021Observed: 1651.35 ft at 1:30PM May 12, 2021Observed: 1651.35 ft at 1:45PM May 12, 2021Observed: 1651.34 ft at 2:00PM May 12, 2021Observed: 1651.34 ft at 2:15PM May 12, 2021Observed: 1651.36 ft at 2:30PM May 12, 2021Observed: 1651.34 ft at 2:45PM May 12, 2021Observed: 1651.35 ft at 3:00PM May 12, 2021Observed: 1651.35 ft at 3:15PM May 12, 2021Observed: 1651.35 ft at 3:30PM May 12, 2021Observed: 1651.36 ft at 3:45PM May 12, 2021Observed: 1651.34 ft at 4:00PM May 12, 2021Observed: 1651.34 ft at 4:15PM May 12, 2021Observed: 1651.34 ft at 4:30PM May 12, 2021Observed: 1651.33 ft at 4:45PM May 12, 2021Observed: 1651.34 ft at 5:00PM May 12, 2021Observed: 1651.35 ft at 5:15PM May 12, 2021Observed: 1651.36 ft at 5:30PM May 12, 2021Observed: 1651.35 ft at 5:45PM May 12, 2021Observed: 1651.34 ft at 6:00PM May 12, 2021Observed: 1651.35 ft at 6:15PM May 12, 2021Observed: 1651.35 ft at 6:30PM May 12, 2021Observed: 1651.34 ft at 6:45PM May 12, 2021Observed: 1651.35 ft at 7:00PM May 12, 2021Observed: 1651.35 ft at 7:15PM May 12, 2021Observed: 1651.35 ft at 7:30PM May 12, 2021Observed: 1651.35 ft at 7:45PM May 12, 2021Observed: 1651.36 ft at 8:00PM May 12, 2021Observed: 1651.35 ft at 8:15PM May 12, 2021Observed: 1651.35 ft at 8:30PM May 12, 2021Observed: 1651.35 ft at 8:45PM May 12, 2021Observed: 1651.35 ft at 9:00PM May 12, 2021Observed: 1651.35 ft at 9:15PM May 12, 2021Observed: 1651.35 ft at 9:30PM May 12, 2021Observed: 1651.35 ft at 9:45PM May 12, 2021Observed: 1651.35 ft at 10:00PM May 12, 2021Observed: 1651.35 ft at 10:15PM May 12, 2021Observed: 1651.35 ft at 10:30PM May 12, 2021Observed: 1651.36 ft at 10:45PM May 12, 2021Observed: 1651.36 ft at 11:00PM May 12, 2021Observed: 1651.36 ft at 11:15PM May 12, 2021Observed: 1651.36 ft at 11:30PM May 12, 2021Observed: 1651.36 ft at 11:45PM May 12, 2021Observed: 1651.36 ft at 12:00AM May 13, 2021Observed: 1651.36 ft at 12:15AM May 13, 2021Observed: 1651.36 ft at 12:30AM May 13, 2021Observed: 1651.37 ft at 12:45AM May 13, 2021Observed: 1651.37 ft at 1:00AM May 13, 2021Observed: 1651.37 ft at 1:15AM May 13, 2021Observed: 1651.37 ft at 1:30AM May 13, 2021Observed: 1651.37 ft at 1:45AM May 13, 2021Observed: 1651.38 ft at 2:00AM May 13, 2021Observed: 1651.38 ft at 2:15AM May 13, 2021Observed: 1651.37 ft at 2:30AM May 13, 2021Observed: 1651.37 ft at 2:45AM May 13, 2021Observed: 1651.36 ft at 3:00AM May 13, 2021Observed: 1651.36 ft at 3:15AM May 13, 2021Observed: 1651.36 ft at 3:30AM May 13, 2021Observed: 1651.36 ft at 3:45AM May 13, 2021Observed: 1651.36 ft at 4:00AM May 13, 2021Observed: 1651.36 ft at 4:15AM May 13, 2021Observed: 1651.36 ft at 4:30AM May 13, 2021Observed: 1651.36 ft at 4:45AM May 13, 2021Observed: 1651.35 ft at 5:00AM May 13, 2021Observed: 1651.36 ft at 5:15AM May 13, 2021Observed: 1651.36 ft at 5:30AM May 13, 2021Observed: 1651.35 ft at 5:45AM May 13, 2021Observed: 1651.35 ft at 6:00AM May 13, 2021Observed: 1651.34 ft at 6:15AM May 13, 2021Observed: 1651.36 ft at 6:30AM May 13, 2021Observed: 1651.36 ft at 6:45AM May 13, 2021Observed: 1651.36 ft at 7:00AM May 13, 2021Observed: 1651.36 ft at 7:15AM May 13, 2021Observed: 1651.36 ft at 7:30AM May 13, 2021Observed: 1651.36 ft at 7:45AM May 13, 2021Observed: 1651.36 ft at 8:00AM May 13, 2021Observed: 1651.36 ft at 8:15AM May 13, 2021Observed: 1651.36 ft at 8:30AM May 13, 2021Observed: 1651.36 ft at 8:45AM May 13, 2021Observed: 1651.35 ft at 9:00AM May 13, 2021Observed: 1651.35 ft at 9:15AM May 13, 2021Observed: 1651.36 ft at 9:30AM May 13, 2021Observed: 1651.35 ft at 9:45AM May 13, 2021Observed: 1651.36 ft at 10:00AM May 13, 2021Observed: 1651.35 ft at 10:15AM May 13, 2021Observed: 1651.36 ft at 10:30AM May 13, 2021Observed: 1651.33 ft at 10:45AM May 13, 2021Observed: 1651.35 ft at 11:00AM May 13, 2021Observed: 1651.37 ft at 11:15AM May 13, 2021Observed: 1651.36 ft at 11:30AM May 13, 2021Observed: 1651.36 ft at 11:45AM May 13, 2021Observed: 1651.36 ft at 12:00PM May 13, 2021Observed: 1651.36 ft at 12:15PM May 13, 2021Observed: 1651.35 ft at 12:30PM May 13, 2021Observed: 1651.35 ft at 12:45PM May 13, 2021Observed: 1651.35 ft at 1:00PM May 13, 2021Observed: 1651.36 ft at 1:15PM May 13, 2021Observed: 1651.37 ft at 1:30PM May 13, 2021Observed: 1651.38 ft at 1:45PM May 13, 2021Observed: 1651.39 ft at 2:00PM May 13, 2021Observed: 1651.38 ft at 2:15PM May 13, 2021Observed: 1651.37 ft at 2:30PM May 13, 2021Observed: 1651.36 ft at 2:45PM May 13, 2021Observed: 1651.36 ft at 3:00PM May 13, 2021Observed: 1651.33 ft at 3:15PM May 13, 2021Observed: 1651.34 ft at 3:30PM May 13, 2021Observed: 1651.35 ft at 3:45PM May 13, 2021Observed: 1651.34 ft at 4:00PM May 13, 2021Observed: 1651.34 ft at 4:15PM May 13, 2021Observed: 1651.35 ft at 4:30PM May 13, 2021Observed: 1651.34 ft at 4:45PM May 13, 2021Observed: 1651.34 ft at 5:00PM May 13, 2021Observed: 1651.33 ft at 5:15PM May 13, 2021Observed: 1651.33 ft at 5:30PM May 13, 2021Observed: 1651.33 ft at 5:45PM May 13, 2021Observed: 1651.33 ft at 6:00PM May 13, 2021Observed: 1651.33 ft at 6:15PM May 13, 2021Observed: 1651.32 ft at 6:30PM May 13, 2021Observed: 1651.33 ft at 6:45PM May 13, 2021Observed: 1651.33 ft at 7:00PM May 13, 2021Observed: 1651.33 ft at 7:15PM May 13, 2021Observed: 1651.33 ft at 7:30PM May 13, 2021Observed: 1651.33 ft at 7:45PM May 13, 2021Observed: 1651.33 ft at 8:00PM May 13, 2021Observed: 1651.33 ft at 8:15PM May 13, 2021Observed: 1651.33 ft at 8:30PM May 13, 2021Observed: 1651.33 ft at 8:45PM May 13, 2021Observed: 1651.32 ft at 9:00PM May 13, 2021Observed: 1651.32 ft at 9:15PM May 13, 2021Observed: 1651.32 ft at 9:30PM May 13, 2021Observed: 1651.32 ft at 9:45PM May 13, 2021Observed: 1651.33 ft at 10:00PM May 13, 2021Observed: 1651.33 ft at 10:15PM May 13, 2021Observed: 1651.33 ft at 10:30PM May 13, 2021Observed: 1651.33 ft at 10:45PM May 13, 2021Observed: 1651.33 ft at 11:00PM May 13, 2021Observed: 1651.33 ft at 11:15PM May 13, 2021Observed: 1651.33 ft at 11:30PM May 13, 2021Observed: 1651.33 ft at 11:45PM May 13, 2021Observed: 1651.34 ft at 12:00AM May 14, 2021Observed: 1651.34 ft at 12:15AM May 14, 2021Observed: 1651.34 ft at 12:30AM May 14, 2021Observed: 1651.36 ft at 12:45AM May 14, 2021Observed: 1651.36 ft at 1:00AM May 14, 2021Observed: 1651.36 ft at 1:15AM May 14, 2021Observed: 1651.34 ft at 1:30AM May 14, 2021Observed: 1651.33 ft at 1:45AM May 14, 2021Observed: 1651.33 ft at 2:00AM May 14, 2021Observed: 1651.33 ft at 2:15AM May 14, 2021Observed: 1651.33 ft at 2:30AM May 14, 2021Observed: 1651.33 ft at 2:45AM May 14, 2021Observed: 1651.33 ft at 3:00AM May 14, 2021Observed: 1651.33 ft at 3:15AM May 14, 2021Observed: 1651.34 ft at 3:30AM May 14, 2021Observed: 1651.3 ft at 3:45AM May 14, 2021Observed: 1651.3 ft at 4:00AM May 14, 2021Observed: 1651.33 ft at 4:15AM May 14, 2021Observed: 1651.33 ft at 4:30AM May 14, 2021Observed: 1651.33 ft at 4:45AM May 14, 2021Observed: 1651.33 ft at 5:00AM May 14, 2021Observed: 1651.33 ft at 5:15AM May 14, 2021Observed: 1651.34 ft at 5:30AM May 14, 2021Observed: 1651.33 ft at 5:45AM May 14, 2021Observed: 1651.33 ft at 6:00AM May 14, 2021Observed: 1651.33 ft at 6:15AM May 14, 2021Observed: 1651.33 ft at 6:30AM May 14, 2021Observed: 1651.34 ft at 6:45AM May 14, 2021Observed: 1651.33 ft at 7:00AM May 14, 2021Observed: 1651.34 ft at 7:15AM May 14, 2021Observed: 1651.34 ft at 7:30AM May 14, 2021Observed: 1651.34 ft at 7:45AM May 14, 2021Observed: 1651.34 ft at 8:00AM May 14, 2021Observed: 1651.34 ft at 8:15AM May 14, 2021Observed: 1651.33 ft at 8:30AM May 14, 2021Observed: 1651.33 ft at 8:45AM May 14, 2021Observed: 1651.32 ft at 9:00AM May 14, 2021Observed: 1651.35 ft at 9:15AM May 14, 2021Observed: 1651.34 ft at 9:30AM May 14, 2021Observed: 1651.34 ft at 9:45AM May 14, 2021Observed: 1651.34 ft at 10:00AM May 14, 2021Observed: 1651.33 ft at 10:15AM May 14, 2021Observed: 1651.34 ft at 10:30AM May 14, 2021Observed: 1651.33 ft at 10:45AM May 14, 2021Observed: 1651.33 ft at 11:00AM May 14, 2021Observed: 1651.33 ft at 11:15AM May 14, 2021Observed: 1651.34 ft at 11:30AM May 14, 2021Observed: 1651.33 ft at 11:45AM May 14, 2021Observed: 1651.32 ft at 12:00PM May 14, 2021Observed: 1651.33 ft at 12:15PM May 14, 2021Observed: 1651.34 ft at 12:30PM May 14, 2021Observed: 1651.32 ft at 12:45PM May 14, 2021Observed: 1651.32 ft at 1:00PM May 14, 2021Observed: 1651.31 ft at 1:15PM May 14, 2021Observed: 1651.32 ft at 1:30PM May 14, 2021Observed: 1651.32 ft at 1:45PM May 14, 2021Observed: 1651.31 ft at 2:00PM May 14, 2021Observed: 1651.32 ft at 2:15PM May 14, 2021Observed: 1651.31 ft at 2:30PM May 14, 2021Observed: 1651.31 ft at 2:45PM May 14, 2021Observed: 1651.3 ft at 3:00PM May 14, 2021Observed: 1651.29 ft at 3:15PM May 14, 2021Observed: 1651.3 ft at 3:30PM May 14, 2021Observed: 1651.3 ft at 3:45PM May 14, 2021Observed: 1651.29 ft at 4:00PM May 14, 2021Observed: 1651.3 ft at 4:15PM May 14, 2021Observed: 1651.3 ft at 4:30PM May 14, 2021Observed: 1651.31 ft at 4:45PM May 14, 2021Observed: 1651.32 ft at 5:00PM May 14, 2021South Dakota DANRPONS2(plotting HLIRG) Graph Created (6:00PM May 14, 2021)ObservedLatest observed value: 1651.32 ft at 5:00 PM CDT 14-May-2021. Flood Stage is 1654 ft
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Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
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) 1,657.00 ft on 04/22/2019 (P)
(3) 1,656.44 ft on 07/17/2010
(4) 1,656.20 ft on 05/12/1997
(5) 1,655.50 ft on 05/02/2001
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 1,657.00 ft on 04/22/2019 (P)
(2) 1,651.29 ft on 10/08/2015
(3) 1,652.04 ft on 05/12/2014
(4) 1,650.93 ft on 10/28/2013
(5) 1,652.73 ft on 04/30/2012
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
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 0.00 1654.00 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
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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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Page last modified: 2-Nov-2020 7:29 PM
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