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Hydrograph River at a Glance Download
Missouri River at Yankton Stage (ft)Observed: 15.68 ft at 7:00PM Aug 08, 2018Observed: 15.65 ft at 7:15PM Aug 08, 2018Observed: 15.67 ft at 7:30PM Aug 08, 2018Observed: 15.66 ft at 7:45PM Aug 08, 2018Observed: 15.68 ft at 8:00PM Aug 08, 2018Observed: 15.68 ft at 8:15PM Aug 08, 2018Observed: 15.67 ft at 8:30PM Aug 08, 2018Observed: 15.66 ft at 8:45PM Aug 08, 2018Observed: 15.67 ft at 9:00PM Aug 08, 2018Observed: 15.66 ft at 9:15PM Aug 08, 2018Observed: 15.64 ft at 9:30PM Aug 08, 2018Observed: 15.66 ft at 10:00PM Aug 08, 2018Observed: 15.63 ft at 10:15PM Aug 08, 2018Observed: 15.65 ft at 10:30PM Aug 08, 2018Observed: 15.65 ft at 11:00PM Aug 08, 2018Observed: 15.67 ft at 11:15PM Aug 08, 2018Observed: 15.65 ft at 11:30PM Aug 08, 2018Observed: 15.67 ft at 11:45PM Aug 08, 2018Observed: 15.63 ft at 12:00AM Aug 09, 2018Observed: 15.65 ft at 12:15AM Aug 09, 2018Observed: 15.66 ft at 12:30AM Aug 09, 2018Observed: 15.65 ft at 12:45AM Aug 09, 2018Observed: 15.67 ft at 1:00AM Aug 09, 2018Observed: 15.66 ft at 1:15AM Aug 09, 2018Observed: 15.65 ft at 1:16AM Aug 09, 2018Observed: 15.65 ft at 1:30AM Aug 09, 2018Observed: 15.68 ft at 1:31AM Aug 09, 2018Observed: 15.68 ft at 1:45AM Aug 09, 2018Observed: 15.67 ft at 1:46AM Aug 09, 2018Observed: 15.67 ft at 2:00AM Aug 09, 2018Observed: 15.65 ft at 2:15AM Aug 09, 2018Observed: 15.67 ft at 2:30AM Aug 09, 2018Observed: 15.68 ft at 2:45AM Aug 09, 2018Observed: 15.67 ft at 3:00AM Aug 09, 2018Observed: 15.66 ft at 3:15AM Aug 09, 2018Observed: 15.67 ft at 3:30AM Aug 09, 2018Observed: 15.67 ft at 3:45AM Aug 09, 2018Observed: 15.67 ft at 4:00AM Aug 09, 2018Observed: 15.67 ft at 4:15AM Aug 09, 2018Observed: 15.66 ft at 4:30AM Aug 09, 2018Observed: 15.67 ft at 4:45AM Aug 09, 2018Observed: 15.66 ft at 5:00AM Aug 09, 2018Observed: 15.67 ft at 5:30AM Aug 09, 2018Observed: 15.66 ft at 5:45AM Aug 09, 2018Observed: 15.68 ft at 6:00AM Aug 09, 2018Observed: 15.67 ft at 6:15AM Aug 09, 2018Observed: 15.67 ft at 6:30AM Aug 09, 2018Observed: 15.67 ft at 6:45AM Aug 09, 2018Observed: 15.67 ft at 7:00AM Aug 09, 2018Observed: 15.64 ft at 7:15AM Aug 09, 2018Observed: 15.68 ft at 7:30AM Aug 09, 2018Observed: 15.67 ft at 7:45AM Aug 09, 2018Observed: 15.66 ft at 8:00AM Aug 09, 2018Observed: 15.64 ft at 8:15AM Aug 09, 2018Observed: 15.65 ft at 8:30AM Aug 09, 2018Observed: 15.66 ft at 8:45AM Aug 09, 2018Observed: 15.69 ft at 9:00AM Aug 09, 2018Observed: 15.67 ft at 9:15AM Aug 09, 2018Observed: 15.68 ft at 9:16AM Aug 09, 2018Observed: 15.68 ft at 9:30AM Aug 09, 2018Observed: 15.66 ft at 9:31AM Aug 09, 2018Observed: 15.66 ft at 9:45AM Aug 09, 2018Observed: 15.7 ft at 9:46AM Aug 09, 2018Observed: 15.7 ft at 10:00AM Aug 09, 2018Observed: 15.68 ft at 10:15AM Aug 09, 2018Observed: 15.69 ft at 10:30AM Aug 09, 2018Observed: 15.67 ft at 10:45AM Aug 09, 2018Observed: 15.68 ft at 11:00AM Aug 09, 2018Observed: 15.71 ft at 11:15AM Aug 09, 2018Observed: 15.71 ft at 11:30AM Aug 09, 2018Observed: 15.68 ft at 11:45AM Aug 09, 2018Observed: 15.68 ft at 12:00PM Aug 09, 2018Observed: 15.7 ft at 12:15PM Aug 09, 2018Observed: 15.67 ft at 12:30PM Aug 09, 2018Observed: 15.69 ft at 12:45PM Aug 09, 2018Observed: 15.68 ft at 1:00PM Aug 09, 2018Observed: 15.68 ft at 1:15PM Aug 09, 2018Observed: 15.67 ft at 1:30PM Aug 09, 2018Observed: 15.69 ft at 1:45PM Aug 09, 2018Observed: 15.67 ft at 2:00PM Aug 09, 2018Observed: 15.69 ft at 2:15PM Aug 09, 2018Observed: 15.69 ft at 2:30PM Aug 09, 2018Observed: 15.67 ft at 2:45PM Aug 09, 2018Observed: 15.69 ft at 3:00PM Aug 09, 2018Observed: 15.7 ft at 3:15PM Aug 09, 2018Observed: 15.71 ft at 3:30PM Aug 09, 2018Observed: 15.71 ft at 3:45PM Aug 09, 2018Observed: 15.69 ft at 4:00PM Aug 09, 2018Observed: 15.73 ft at 4:15PM Aug 09, 2018Observed: 15.72 ft at 4:30PM Aug 09, 2018Observed: 15.7 ft at 4:45PM Aug 09, 2018Observed: 15.73 ft at 5:00PM Aug 09, 2018Observed: 15.73 ft at 5:15PM Aug 09, 2018Observed: 15.71 ft at 5:16PM Aug 09, 2018Observed: 15.71 ft at 5:30PM Aug 09, 2018Observed: 15.71 ft at 5:31PM Aug 09, 2018Observed: 15.71 ft at 5:45PM Aug 09, 2018Observed: 15.74 ft at 5:46PM Aug 09, 2018Observed: 15.74 ft at 6:00PM Aug 09, 2018Observed: 15.72 ft at 6:15PM Aug 09, 2018Observed: 15.71 ft at 6:30PM Aug 09, 2018Observed: 15.74 ft at 6:45PM Aug 09, 2018Observed: 15.72 ft at 7:00PM Aug 09, 2018Observed: 15.75 ft at 7:15PM Aug 09, 2018Observed: 15.75 ft at 7:30PM Aug 09, 2018Observed: 15.77 ft at 7:45PM Aug 09, 2018Observed: 15.75 ft at 8:00PM Aug 09, 2018Observed: 15.74 ft at 8:15PM Aug 09, 2018Observed: 15.73 ft at 8:30PM Aug 09, 2018Observed: 15.76 ft at 8:45PM Aug 09, 2018Observed: 15.77 ft at 9:00PM Aug 09, 2018Observed: 15.76 ft at 9:15PM Aug 09, 2018Observed: 15.76 ft at 9:30PM Aug 09, 2018Observed: 15.76 ft at 9:45PM Aug 09, 2018Observed: 15.76 ft at 10:00PM Aug 09, 2018Observed: 15.76 ft at 10:15PM Aug 09, 2018Observed: 15.75 ft at 10:30PM Aug 09, 2018Observed: 15.75 ft at 10:45PM Aug 09, 2018Observed: 15.76 ft at 11:00PM Aug 09, 2018Observed: 15.74 ft at 11:15PM Aug 09, 2018Observed: 15.76 ft at 11:30PM Aug 09, 2018Observed: 15.75 ft at 11:45PM Aug 09, 2018Observed: 15.76 ft at 12:00AM Aug 10, 2018Observed: 15.78 ft at 12:15AM Aug 10, 2018Observed: 15.76 ft at 12:30AM Aug 10, 2018Observed: 15.77 ft at 12:45AM Aug 10, 2018Observed: 15.76 ft at 1:00AM Aug 10, 2018Observed: 15.74 ft at 1:15AM Aug 10, 2018Observed: 15.75 ft at 1:30AM Aug 10, 2018Observed: 15.75 ft at 1:45AM Aug 10, 2018Observed: 15.75 ft at 2:00AM Aug 10, 2018Observed: 15.77 ft at 2:15AM Aug 10, 2018Observed: 15.71 ft at 2:30AM Aug 10, 2018Observed: 15.73 ft at 2:45AM Aug 10, 2018Observed: 15.74 ft at 3:00AM Aug 10, 2018Observed: 15.72 ft at 3:15AM Aug 10, 2018Observed: 15.71 ft at 3:45AM Aug 10, 2018Observed: 15.71 ft at 4:00AM Aug 10, 2018Observed: 15.71 ft at 4:30AM Aug 10, 2018Observed: 15.71 ft at 4:45AM Aug 10, 2018Observed: 15.7 ft at 5:00AM Aug 10, 2018Observed: 15.7 ft at 5:15AM Aug 10, 2018Observed: 15.7 ft at 5:30AM Aug 10, 2018Observed: 15.72 ft at 5:45AM Aug 10, 2018Observed: 15.73 ft at 6:00AM Aug 10, 2018Observed: 15.71 ft at 6:15AM Aug 10, 2018Observed: 15.72 ft at 6:30AM Aug 10, 2018Observed: 15.76 ft at 6:45AM Aug 10, 2018Observed: 15.73 ft at 7:00AM Aug 10, 2018Observed: 15.74 ft at 7:15AM Aug 10, 2018Observed: 15.74 ft at 7:30AM Aug 10, 2018Observed: 15.75 ft at 7:45AM Aug 10, 2018Observed: 15.73 ft at 8:00AM Aug 10, 2018Observed: 15.73 ft at 8:15AM Aug 10, 2018Observed: 15.73 ft at 8:30AM Aug 10, 2018Observed: 15.73 ft at 8:45AM Aug 10, 2018Observed: 15.73 ft at 9:00AM Aug 10, 2018Observed: 15.7 ft at 9:15AM Aug 10, 2018Observed: 15.72 ft at 9:30AM Aug 10, 2018Observed: 15.73 ft at 9:31AM Aug 10, 2018Observed: 15.73 ft at 9:45AM Aug 10, 2018Observed: 15.7 ft at 9:46AM Aug 10, 2018Observed: 15.7 ft at 10:00AM Aug 10, 2018Observed: 15.71 ft at 10:01AM Aug 10, 2018Observed: 15.71 ft at 10:15AM Aug 10, 2018Observed: 15.73 ft at 10:30AM Aug 10, 2018Observed: 15.72 ft at 10:45AM Aug 10, 2018Observed: 15.71 ft at 11:00AM Aug 10, 2018Observed: 15.71 ft at 11:15AM Aug 10, 2018Observed: 15.72 ft at 11:30AM Aug 10, 2018Observed: 15.71 ft at 11:45AM Aug 10, 2018Observed: 15.7 ft at 12:00PM Aug 10, 2018Observed: 15.7 ft at 12:15PM Aug 10, 2018Observed: 15.71 ft at 12:30PM Aug 10, 2018Observed: 15.71 ft at 12:45PM Aug 10, 2018Observed: 15.69 ft at 1:00PM Aug 10, 2018Observed: 15.72 ft at 1:15PM Aug 10, 2018Observed: 15.7 ft at 1:30PM Aug 10, 2018Observed: 15.7 ft at 1:45PM Aug 10, 2018Observed: 15.69 ft at 2:00PM Aug 10, 2018Observed: 15.73 ft at 2:15PM Aug 10, 2018Observed: 15.7 ft at 2:30PM Aug 10, 2018Observed: 15.72 ft at 2:45PM Aug 10, 2018Observed: 15.69 ft at 3:00PM Aug 10, 2018Observed: 15.68 ft at 3:15PM Aug 10, 2018Observed: 15.68 ft at 3:30PM Aug 10, 2018Observed: 15.68 ft at 3:45PM Aug 10, 2018Observed: 15.7 ft at 4:00PM Aug 10, 2018Observed: 15.71 ft at 4:15PM Aug 10, 2018Observed: 15.73 ft at 4:30PM Aug 10, 2018Observed: 15.7 ft at 4:45PM Aug 10, 2018Observed: 15.7 ft at 5:00PM Aug 10, 2018Observed: 15.7 ft at 5:15PM Aug 10, 2018Observed: 15.71 ft at 5:30PM Aug 10, 2018Observed: 15.71 ft at 5:31PM Aug 10, 2018Observed: 15.71 ft at 5:45PM Aug 10, 2018Observed: 15.71 ft at 5:46PM Aug 10, 2018Observed: 15.71 ft at 6:00PM Aug 10, 2018Observed: 15.71 ft at 6:01PM Aug 10, 2018Observed: 15.71 ft at 6:15PM Aug 10, 2018Observed: 15.71 ft at 6:45PM Aug 10, 2018Observed: 15.69 ft at 7:00PM Aug 10, 2018Observed: 15.71 ft at 7:15PM Aug 10, 2018Observed: 15.73 ft at 7:30PM Aug 10, 2018Observed: 15.7 ft at 7:45PM Aug 10, 2018Observed: 15.7 ft at 8:00PM Aug 10, 2018Observed: 15.71 ft at 8:15PM Aug 10, 2018Observed: 15.7 ft at 8:30PM Aug 10, 2018Observed: 15.7 ft at 8:45PM Aug 10, 2018Observed: 15.72 ft at 9:00PM Aug 10, 2018Observed: 15.72 ft at 9:15PM Aug 10, 2018Observed: 15.71 ft at 9:30PM Aug 10, 2018Observed: 15.71 ft at 9:45PM Aug 10, 2018Observed: 15.72 ft at 10:00PM Aug 10, 2018Observed: 15.69 ft at 10:15PM Aug 10, 2018Observed: 15.71 ft at 10:30PM Aug 10, 2018Observed: 15.73 ft at 10:45PM Aug 10, 2018Observed: 15.72 ft at 11:00PM Aug 10, 2018Observed: 15.73 ft at 11:15PM Aug 10, 2018Observed: 15.71 ft at 11:30PM Aug 10, 2018Observed: 15.71 ft at 11:45PM Aug 10, 2018Observed: 15.72 ft at 12:00AM Aug 11, 2018Observed: 15.71 ft at 12:15AM Aug 11, 2018Observed: 15.71 ft at 12:30AM Aug 11, 2018Observed: 15.69 ft at 12:45AM Aug 11, 2018Observed: 15.73 ft at 1:00AM Aug 11, 2018Observed: 15.72 ft at 1:15AM Aug 11, 2018Observed: 15.7 ft at 1:30AM Aug 11, 2018Observed: 15.72 ft at 1:45AM Aug 11, 2018Observed: 15.7 ft at 2:00AM Aug 11, 2018Observed: 15.71 ft at 2:15AM Aug 11, 2018Observed: 15.74 ft at 2:30AM Aug 11, 2018Observed: 15.73 ft at 2:45AM Aug 11, 2018Observed: 15.73 ft at 3:00AM Aug 11, 2018Observed: 15.74 ft at 3:15AM Aug 11, 2018Observed: 15.73 ft at 3:45AM Aug 11, 2018Observed: 15.73 ft at 4:00AM Aug 11, 2018Observed: 15.72 ft at 4:15AM Aug 11, 2018Observed: 15.74 ft at 4:30AM Aug 11, 2018Observed: 15.74 ft at 4:45AM Aug 11, 2018Observed: 15.74 ft at 5:00AM Aug 11, 2018Observed: 15.74 ft at 5:15AM Aug 11, 2018Observed: 15.74 ft at 5:30AM Aug 11, 2018Observed: 15.75 ft at 5:45AM Aug 11, 2018Observed: 15.75 ft at 6:00AM Aug 11, 2018Observed: 15.74 ft at 6:15AM Aug 11, 2018Observed: 15.73 ft at 6:30AM Aug 11, 2018Observed: 15.75 ft at 6:45AM Aug 11, 2018Observed: 15.73 ft at 7:00AM Aug 11, 2018Observed: 15.73 ft at 7:15AM Aug 11, 2018Observed: 15.74 ft at 7:45AM Aug 11, 2018Observed: 15.73 ft at 8:00AM Aug 11, 2018Observed: 15.72 ft at 8:15AM Aug 11, 2018Observed: 15.72 ft at 8:30AM Aug 11, 2018Observed: 15.71 ft at 8:45AM Aug 11, 2018Observed: 15.74 ft at 9:00AM Aug 11, 2018Observed: 15.74 ft at 9:15AM Aug 11, 2018Observed: 15.73 ft at 9:30AM Aug 11, 2018Observed: 15.73 ft at 9:45AM Aug 11, 2018Observed: 15.7 ft at 10:00AM Aug 11, 2018Observed: 15.71 ft at 10:15AM Aug 11, 2018Observed: 15.73 ft at 10:30AM Aug 11, 2018Observed: 15.72 ft at 10:45AM Aug 11, 2018Observed: 15.72 ft at 11:00AM Aug 11, 2018Observed: 15.72 ft at 11:15AM Aug 11, 2018Observed: 15.73 ft at 11:30AM Aug 11, 2018Observed: 15.69 ft at 11:45AM Aug 11, 2018Observed: 15.71 ft at 12:00PM Aug 11, 2018Observed: 15.69 ft at 12:15PM Aug 11, 2018Observed: 15.72 ft at 12:30PM Aug 11, 2018Observed: 15.7 ft at 12:45PM Aug 11, 2018Observed: 15.71 ft at 1:00PM Aug 11, 2018Observed: 15.7 ft at 1:15PM Aug 11, 2018Observed: 15.72 ft at 1:30PM Aug 11, 2018Observed: 15.7 ft at 1:45PM Aug 11, 2018Observed: 15.71 ft at 2:00PM Aug 11, 2018Observed: 15.72 ft at 2:15PM Aug 11, 2018Observed: 15.71 ft at 2:30PM Aug 11, 2018Observed: 15.71 ft at 2:45PM Aug 11, 2018Observed: 15.71 ft at 3:15PM Aug 11, 2018Observed: 15.73 ft at 3:30PM Aug 11, 2018Observed: 15.73 ft at 3:45PM Aug 11, 2018Observed: 15.71 ft at 4:00PM Aug 11, 2018Observed: 15.71 ft at 4:15PM Aug 11, 2018Observed: 15.72 ft at 4:30PM Aug 11, 2018Observed: 15.72 ft at 4:45PM Aug 11, 2018Observed: 15.72 ft at 5:00PM Aug 11, 2018Observed: 15.73 ft at 5:15PM Aug 11, 2018Observed: 15.74 ft at 5:30PM Aug 11, 2018Observed: 15.72 ft at 5:31PM Aug 11, 2018Observed: 15.72 ft at 5:45PM Aug 11, 2018Observed: 15.73 ft at 5:46PM Aug 11, 2018Observed: 15.73 ft at 6:00PM Aug 11, 2018Observed: 15.75 ft at 6:01PM Aug 11, 2018Observed: 15.75 ft at 6:15PM Aug 11, 2018Observed: 15.73 ft at 6:30PM Aug 11, 2018Observed: 15.72 ft at 6:45PM Aug 11, 2018Observed: 15.73 ft at 7:00PM Aug 11, 2018Observed: 15.73 ft at 7:15PM Aug 11, 2018Observed: 15.73 ft at 7:30PM Aug 11, 2018Observed: 15.72 ft at 7:45PM Aug 11, 2018Observed: 15.72 ft at 8:15PM Aug 11, 2018Observed: 15.73 ft at 8:30PM Aug 11, 2018Observed: 15.73 ft at 8:45PM Aug 11, 2018Observed: 15.72 ft at 9:00PM Aug 11, 2018Observed: 15.74 ft at 9:15PM Aug 11, 2018Observed: 15.73 ft at 9:30PM Aug 11, 2018Observed: 15.71 ft at 9:45PM Aug 11, 2018Observed: 15.72 ft at 10:00PM Aug 11, 2018Observed: 15.72 ft at 10:15PM Aug 11, 2018Observed: 15.71 ft at 10:30PM Aug 11, 2018Observed: 15.72 ft at 10:45PM Aug 11, 2018Observed: 15.69 ft at 11:00PM Aug 11, 2018Observed: 15.68 ft at 11:15PM Aug 11, 2018Observed: 15.73 ft at 11:30PM Aug 11, 2018Observed: 15.72 ft at 11:45PM Aug 11, 2018Observed: 15.7 ft at 12:00AM Aug 12, 2018Observed: 15.7 ft at 12:15AM Aug 12, 2018Observed: 15.72 ft at 12:30AM Aug 12, 2018Observed: 15.71 ft at 12:45AM Aug 12, 2018Observed: 15.72 ft at 1:00AM Aug 12, 2018Observed: 15.71 ft at 1:15AM Aug 12, 2018Observed: 15.71 ft at 1:30AM Aug 12, 2018Observed: 15.71 ft at 1:45AM Aug 12, 2018Observed: 15.75 ft at 2:00AM Aug 12, 2018Observed: 15.75 ft at 2:15AM Aug 12, 2018Observed: 15.76 ft at 2:30AM Aug 12, 2018Observed: 15.72 ft at 2:45AM Aug 12, 2018Observed: 15.73 ft at 3:00AM Aug 12, 2018Observed: 15.73 ft at 3:15AM Aug 12, 2018Observed: 15.76 ft at 3:30AM Aug 12, 2018Observed: 15.73 ft at 3:45AM Aug 12, 2018Observed: 15.75 ft at 4:00AM Aug 12, 2018Observed: 15.75 ft at 4:15AM Aug 12, 2018Observed: 15.74 ft at 4:30AM Aug 12, 2018Observed: 15.73 ft at 5:00AM Aug 12, 2018Observed: 15.74 ft at 5:15AM Aug 12, 2018Observed: 15.75 ft at 5:30AM Aug 12, 2018Observed: 15.74 ft at 5:45AM Aug 12, 2018Observed: 15.73 ft at 6:00AM Aug 12, 2018Observed: 15.73 ft at 6:15AM Aug 12, 2018Observed: 15.74 ft at 6:30AM Aug 12, 2018Observed: 15.74 ft at 6:45AM Aug 12, 2018Observed: 15.75 ft at 7:00AM Aug 12, 2018Observed: 15.73 ft at 7:15AM Aug 12, 2018Observed: 15.73 ft at 7:30AM Aug 12, 2018Observed: 15.73 ft at 7:45AM Aug 12, 2018Observed: 15.75 ft at 8:00AM Aug 12, 2018Observed: 15.75 ft at 8:15AM Aug 12, 2018Observed: 15.73 ft at 8:30AM Aug 12, 2018Observed: 15.76 ft at 8:45AM Aug 12, 2018Observed: 15.76 ft at 9:00AM Aug 12, 2018Observed: 15.75 ft at 9:15AM Aug 12, 2018Observed: 15.75 ft at 9:30AM Aug 12, 2018Observed: 15.75 ft at 9:45AM Aug 12, 2018Observed: 15.76 ft at 10:00AM Aug 12, 2018Observed: 15.76 ft at 10:15AM Aug 12, 2018Observed: 15.76 ft at 10:30AM Aug 12, 2018Observed: 15.76 ft at 10:45AM Aug 12, 2018Observed: 15.75 ft at 11:00AM Aug 12, 2018Observed: 15.72 ft at 11:15AM Aug 12, 2018Observed: 15.73 ft at 11:30AM Aug 12, 2018Observed: 15.74 ft at 11:45AM Aug 12, 2018Observed: 15.73 ft at 12:00PM Aug 12, 2018Observed: 15.7 ft at 12:15PM Aug 12, 2018Observed: 15.69 ft at 12:30PM Aug 12, 2018Observed: 15.69 ft at 1:00PM Aug 12, 2018Observed: 15.69 ft at 1:15PM Aug 12, 2018Observed: 15.7 ft at 1:30PM Aug 12, 2018Observed: 15.7 ft at 1:45PM Aug 12, 2018Observed: 15.71 ft at 2:00PM Aug 12, 2018Observed: 15.7 ft at 2:15PM Aug 12, 2018Observed: 15.72 ft at 2:30PM Aug 12, 2018Observed: 15.68 ft at 2:45PM Aug 12, 2018Observed: 15.7 ft at 3:00PM Aug 12, 2018Observed: 15.69 ft at 3:15PM Aug 12, 2018Observed: 15.7 ft at 3:30PM Aug 12, 2018Observed: 15.72 ft at 3:45PM Aug 12, 2018Observed: 15.73 ft at 4:00PM Aug 12, 2018Observed: 15.7 ft at 4:15PM Aug 12, 2018Observed: 15.7 ft at 4:30PM Aug 12, 2018Observed: 15.72 ft at 4:45PM Aug 12, 2018Observed: 15.71 ft at 5:00PM Aug 12, 2018Observed: 15.7 ft at 5:15PM Aug 12, 2018Observed: 15.71 ft at 5:30PM Aug 12, 2018Observed: 15.69 ft at 5:31PM Aug 12, 2018Observed: 15.69 ft at 5:45PM Aug 12, 2018Observed: 15.72 ft at 5:46PM Aug 12, 2018Observed: 15.72 ft at 6:00PM Aug 12, 2018Observed: 15.71 ft at 6:01PM Aug 12, 2018Observed: 15.71 ft at 6:15PM Aug 12, 2018Observed: 15.72 ft at 6:30PM Aug 12, 2018Observed: 15.73 ft at 6:45PM Aug 12, 2018Observed: 15.69 ft at 7:00PM Aug 12, 2018Observed: 15.7 ft at 7:15PM Aug 12, 2018Observed: 15.73 ft at 7:30PM Aug 12, 2018Observed: 15.73 ft at 7:45PM Aug 12, 2018Observed: 15.69 ft at 8:00PM Aug 12, 2018Observed: 15.71 ft at 8:15PM Aug 12, 2018Observed: 15.73 ft at 8:30PM Aug 12, 2018Observed: 15.72 ft at 8:45PM Aug 12, 2018Observed: 15.72 ft at 9:00PM Aug 12, 2018Observed: 15.68 ft at 9:15PM Aug 12, 2018Observed: 15.71 ft at 9:30PM Aug 12, 2018Observed: 15.7 ft at 9:45PM Aug 12, 2018Observed: 15.7 ft at 10:00PM Aug 12, 2018Observed: 15.72 ft at 10:15PM Aug 12, 2018Observed: 15.74 ft at 10:30PM Aug 12, 2018Observed: 15.72 ft at 10:45PM Aug 12, 2018Observed: 15.74 ft at 11:00PM Aug 12, 2018Observed: 15.72 ft at 11:15PM Aug 12, 2018Observed: 15.73 ft at 11:30PM Aug 12, 2018Observed: 15.73 ft at 11:45PM Aug 12, 2018Observed: 15.74 ft at 12:00AM Aug 13, 2018Observed: 15.74 ft at 12:15AM Aug 13, 2018Observed: 15.74 ft at 12:30AM Aug 13, 2018Observed: 15.72 ft at 12:45AM Aug 13, 2018Observed: 15.74 ft at 1:00AM Aug 13, 2018Observed: 15.75 ft at 1:15AM Aug 13, 2018Observed: 15.73 ft at 1:30AM Aug 13, 2018Observed: 15.73 ft at 1:31AM Aug 13, 2018Observed: 15.73 ft at 1:45AM Aug 13, 2018Observed: 15.76 ft at 1:46AM Aug 13, 2018Observed: 15.76 ft at 2:00AM Aug 13, 2018Observed: 15.76 ft at 2:01AM Aug 13, 2018Observed: 15.76 ft at 2:15AM Aug 13, 2018Observed: 15.74 ft at 2:30AM Aug 13, 2018Observed: 15.73 ft at 2:45AM Aug 13, 2018Observed: 15.75 ft at 3:00AM Aug 13, 2018Observed: 15.76 ft at 3:15AM Aug 13, 2018Observed: 15.73 ft at 3:30AM Aug 13, 2018Observed: 15.75 ft at 3:45AM Aug 13, 2018Observed: 15.75 ft at 4:00AM Aug 13, 2018Observed: 15.75 ft at 4:15AM Aug 13, 2018Observed: 15.75 ft at 4:30AM Aug 13, 2018Observed: 15.73 ft at 4:45AM Aug 13, 2018Observed: 15.75 ft at 5:00AM Aug 13, 2018Observed: 15.72 ft at 5:15AM Aug 13, 2018Observed: 15.75 ft at 5:30AM Aug 13, 2018Observed: 15.73 ft at 5:45AM Aug 13, 2018Observed: 15.71 ft at 6:00AM Aug 13, 2018Observed: 15.72 ft at 6:15AM Aug 13, 2018Observed: 15.74 ft at 6:30AM Aug 13, 2018Observed: 15.74 ft at 6:45AM Aug 13, 2018Observed: 15.75 ft at 7:00AM Aug 13, 2018Observed: 15.73 ft at 7:15AM Aug 13, 2018Observed: 15.74 ft at 7:30AM Aug 13, 2018Observed: 15.73 ft at 7:45AM Aug 13, 2018Observed: 15.75 ft at 8:00AM Aug 13, 2018Observed: 15.71 ft at 8:15AM Aug 13, 2018Observed: 15.74 ft at 8:30AM Aug 13, 2018Observed: 15.74 ft at 8:45AM Aug 13, 2018Observed: 15.73 ft at 9:00AM Aug 13, 2018Observed: 15.74 ft at 9:15AM Aug 13, 2018Observed: 15.72 ft at 9:30AM Aug 13, 2018Observed: 15.72 ft at 9:31AM Aug 13, 2018Observed: 15.72 ft at 9:45AM Aug 13, 2018Observed: 15.74 ft at 9:46AM Aug 13, 2018Observed: 15.74 ft at 10:00AM Aug 13, 2018Observed: 15.74 ft at 10:01AM Aug 13, 2018Observed: 15.74 ft at 10:15AM Aug 13, 2018Observed: 15.74 ft at 10:30AM Aug 13, 2018Observed: 15.74 ft at 10:45AM Aug 13, 2018Observed: 15.73 ft at 11:00AM Aug 13, 2018Observed: 15.73 ft at 11:15AM Aug 13, 2018Observed: 15.73 ft at 11:30AM Aug 13, 2018Observed: 15.74 ft at 11:45AM Aug 13, 2018Observed: 15.73 ft at 12:00PM Aug 13, 2018Observed: 15.75 ft at 12:15PM Aug 13, 2018Observed: 15.75 ft at 12:30PM Aug 13, 2018Observed: 15.71 ft at 12:45PM Aug 13, 2018Observed: 15.73 ft at 1:00PM Aug 13, 2018Observed: 15.73 ft at 1:15PM Aug 13, 2018Observed: 15.73 ft at 1:30PM Aug 13, 2018Observed: 15.69 ft at 1:45PM Aug 13, 2018Observed: 15.71 ft at 2:00PM Aug 13, 2018Observed: 15.7 ft at 2:15PM Aug 13, 2018Observed: 15.69 ft at 2:30PM Aug 13, 2018Observed: 15.7 ft at 2:45PM Aug 13, 2018Observed: 15.71 ft at 3:00PM Aug 13, 2018Observed: 15.69 ft at 3:15PM Aug 13, 2018Observed: 15.71 ft at 3:30PM Aug 13, 2018Observed: 15.73 ft at 3:45PM Aug 13, 2018Observed: 15.7 ft at 4:00PM Aug 13, 2018Observed: 15.72 ft at 4:15PM Aug 13, 2018Observed: 15.71 ft at 4:30PM Aug 13, 2018Observed: 15.7 ft at 4:45PM Aug 13, 2018Observed: 15.71 ft at 5:15PM Aug 13, 2018Observed: 15.71 ft at 5:30PM Aug 13, 2018Observed: 15.7 ft at 5:45PM Aug 13, 2018Observed: 15.69 ft at 5:46PM Aug 13, 2018Observed: 15.69 ft at 6:00PM Aug 13, 2018Observed: 15.69 ft at 6:01PM Aug 13, 2018Observed: 15.69 ft at 6:15PM Aug 13, 2018Observed: 15.72 ft at 6:16PM Aug 13, 2018Observed: 15.72 ft at 6:30PM Aug 13, 2018Observed: 15.7 ft at 6:45PM Aug 13, 2018Observed: 15.71 ft at 7:00PM Aug 13, 2018Observed: 15.71 ft at 7:15PM Aug 13, 2018Observed: 15.72 ft at 7:30PM Aug 13, 2018Observed: 15.72 ft at 7:45PM Aug 13, 2018Observed: 15.71 ft at 8:00PM Aug 13, 2018Observed: 15.72 ft at 8:15PM Aug 13, 2018Observed: 15.71 ft at 8:30PM Aug 13, 2018Observed: 15.71 ft at 8:45PM Aug 13, 2018Observed: 15.69 ft at 9:00PM Aug 13, 2018Observed: 15.71 ft at 9:15PM Aug 13, 2018Observed: 15.7 ft at 9:30PM Aug 13, 2018Observed: 15.73 ft at 9:45PM Aug 13, 2018Observed: 15.72 ft at 10:00PM Aug 13, 2018Observed: 15.72 ft at 10:15PM Aug 13, 2018Observed: 15.69 ft at 10:30PM Aug 13, 2018Observed: 15.72 ft at 10:45PM Aug 13, 2018Observed: 15.72 ft at 11:00PM Aug 13, 2018Observed: 15.7 ft at 11:15PM Aug 13, 2018Observed: 15.69 ft at 11:30PM Aug 13, 2018Observed: 15.73 ft at 11:45PM Aug 13, 2018Observed: 15.71 ft at 12:00AM Aug 14, 2018Observed: 15.71 ft at 12:15AM Aug 14, 2018Observed: 15.72 ft at 12:30AM Aug 14, 2018Observed: 15.74 ft at 12:45AM Aug 14, 2018Observed: 15.76 ft at 1:00AM Aug 14, 2018Observed: 15.81 ft at 1:15AM Aug 14, 2018Observed: 15.8 ft at 1:30AM Aug 14, 2018Observed: 15.84 ft at 1:45AM Aug 14, 2018Observed: 15.87 ft at 1:46AM Aug 14, 2018Observed: 15.87 ft at 2:00AM Aug 14, 2018Observed: 15.87 ft at 2:01AM Aug 14, 2018Observed: 15.87 ft at 2:15AM Aug 14, 2018Observed: 15.89 ft at 2:16AM Aug 14, 2018Observed: 15.89 ft at 2:30AM Aug 14, 2018Observed: 15.89 ft at 2:45AM Aug 14, 2018Observed: 15.9 ft at 3:00AM Aug 14, 2018Observed: 15.88 ft at 3:15AM Aug 14, 2018Observed: 15.91 ft at 3:30AM Aug 14, 2018Observed: 15.9 ft at 3:45AM Aug 14, 2018Observed: 15.89 ft at 4:00AM Aug 14, 2018Observed: 15.9 ft at 4:15AM Aug 14, 2018Observed: 15.91 ft at 4:30AM Aug 14, 2018Observed: 15.89 ft at 4:45AM Aug 14, 2018Observed: 15.9 ft at 5:00AM Aug 14, 2018Observed: 15.88 ft at 5:15AM Aug 14, 2018Highest Observation: 15.92 ft at 5:30AM Aug 14, 2018Observed: 15.9 ft at 5:45AM Aug 14, 2018Observed: 15.9 ft at 6:00AM Aug 14, 2018Observed: 15.87 ft at 6:15AM Aug 14, 2018Observed: 15.88 ft at 6:30AM Aug 14, 2018Observed: 15.89 ft at 6:45AM Aug 14, 2018Observed: 15.87 ft at 7:00AM Aug 14, 2018Observed: 15.88 ft at 7:15AM Aug 14, 2018Observed: 15.87 ft at 7:30AM Aug 14, 2018Observed: 15.87 ft at 7:45AM Aug 14, 2018Observed: 15.89 ft at 8:00AM Aug 14, 2018Observed: 15.9 ft at 8:15AM Aug 14, 2018Observed: 15.91 ft at 8:30AM Aug 14, 2018Observed: 15.87 ft at 8:45AM Aug 14, 2018Observed: 15.87 ft at 9:00AM Aug 14, 2018Observed: 15.87 ft at 9:15AM Aug 14, 2018Observed: 15.83 ft at 9:30AM Aug 14, 2018Observed: 15.82 ft at 9:45AM Aug 14, 2018Observed: 15.83 ft at 9:46AM Aug 14, 2018Observed: 15.83 ft at 10:00AM Aug 14, 2018Observed: 15.83 ft at 10:01AM Aug 14, 2018Observed: 15.83 ft at 10:15AM Aug 14, 2018Observed: 15.83 ft at 10:16AM Aug 14, 2018Observed: 15.83 ft at 10:30AM Aug 14, 2018Observed: 15.84 ft at 10:45AM Aug 14, 2018Observed: 15.84 ft at 11:00AM Aug 14, 2018Observed: 15.83 ft at 11:15AM Aug 14, 2018Observed: 15.82 ft at 11:30AM Aug 14, 2018Observed: 15.81 ft at 11:45AM Aug 14, 2018Observed: 15.8 ft at 12:00PM Aug 14, 2018Observed: 15.8 ft at 12:15PM Aug 14, 2018Observed: 15.79 ft at 12:30PM Aug 14, 2018Observed: 15.78 ft at 12:45PM Aug 14, 2018Observed: 15.76 ft at 1:00PM Aug 14, 2018Observed: 15.77 ft at 1:15PM Aug 14, 2018Observed: 15.76 ft at 1:30PM Aug 14, 2018Observed: 15.77 ft at 1:45PM Aug 14, 2018Observed: 15.76 ft at 2:00PM Aug 14, 2018Observed: 15.73 ft at 2:15PM Aug 14, 2018Observed: 15.75 ft at 2:30PM Aug 14, 2018Observed: 15.76 ft at 2:45PM Aug 14, 2018Observed: 15.77 ft at 3:00PM Aug 14, 2018Observed: 15.74 ft at 3:15PM Aug 14, 2018Observed: 15.76 ft at 3:30PM Aug 14, 2018Observed: 15.74 ft at 3:45PM Aug 14, 2018Observed: 15.74 ft at 4:00PM Aug 14, 2018Observed: 15.74 ft at 4:15PM Aug 14, 2018Observed: 15.74 ft at 4:30PM Aug 14, 2018Observed: 15.76 ft at 4:45PM Aug 14, 2018Observed: 15.75 ft at 5:00PM Aug 14, 2018Observed: 15.78 ft at 5:15PM Aug 14, 2018Observed: 15.81 ft at 5:30PM Aug 14, 2018Observed: 15.82 ft at 5:45PM Aug 14, 2018Observed: 15.8 ft at 5:46PM Aug 14, 2018Observed: 15.8 ft at 6:00PM Aug 14, 2018Observed: 15.79 ft at 6:01PM Aug 14, 2018Observed: 15.79 ft at 6:15PM Aug 14, 2018Observed: 15.8 ft at 6:16PM Aug 14, 2018Observed: 15.8 ft at 6:30PM Aug 14, 2018Observed: 15.8 ft at 6:45PM Aug 14, 2018Observed: 15.79 ft at 7:00PM Aug 14, 2018Observed: 15.79 ft at 7:15PM Aug 14, 2018Observed: 15.79 ft at 7:30PM Aug 14, 2018Observed: 15.78 ft at 7:45PM Aug 14, 2018Observed: 15.78 ft at 8:00PM Aug 14, 2018Observed: 15.79 ft at 8:15PM Aug 14, 2018Observed: 15.78 ft at 8:30PM Aug 14, 2018Observed: 15.79 ft at 8:45PM Aug 14, 2018Observed: 15.78 ft at 9:00PM Aug 14, 2018Observed: 15.78 ft at 9:15PM Aug 14, 2018Observed: 15.8 ft at 9:30PM Aug 14, 2018Observed: 15.79 ft at 9:45PM Aug 14, 2018Observed: 15.78 ft at 10:00PM Aug 14, 2018Observed: 15.77 ft at 10:15PM Aug 14, 2018Observed: 15.78 ft at 10:30PM Aug 14, 2018Observed: 15.78 ft at 10:45PM Aug 14, 2018Observed: 15.76 ft at 11:00PM Aug 14, 2018Observed: 15.78 ft at 11:15PM Aug 14, 2018Observed: 15.75 ft at 11:30PM Aug 14, 2018Observed: 15.75 ft at 11:45PM Aug 14, 2018Observed: 15.77 ft at 12:00AM Aug 15, 2018Observed: 15.76 ft at 12:15AM Aug 15, 2018Observed: 15.76 ft at 12:30AM Aug 15, 2018Observed: 15.78 ft at 12:45AM Aug 15, 2018Observed: 15.78 ft at 1:00AM Aug 15, 2018Observed: 15.77 ft at 1:15AM Aug 15, 2018Observed: 15.77 ft at 1:30AM Aug 15, 2018Observed: 15.76 ft at 1:45AM Aug 15, 2018Observed: 15.78 ft at 1:46AM Aug 15, 2018Observed: 15.78 ft at 2:00AM Aug 15, 2018Observed: 15.77 ft at 2:01AM Aug 15, 2018Observed: 15.77 ft at 2:15AM Aug 15, 2018Observed: 15.78 ft at 2:16AM Aug 15, 2018Observed: 15.78 ft at 2:30AM Aug 15, 2018Observed: 15.77 ft at 2:45AM Aug 15, 2018Observed: 15.77 ft at 3:00AM Aug 15, 2018Observed: 15.76 ft at 3:15AM Aug 15, 2018Observed: 15.76 ft at 3:30AM Aug 15, 2018Observed: 15.73 ft at 3:45AM Aug 15, 2018Observed: 15.75 ft at 4:00AM Aug 15, 2018Observed: 15.75 ft at 4:15AM Aug 15, 2018Observed: 15.75 ft at 4:30AM Aug 15, 2018Observed: 15.75 ft at 4:45AM Aug 15, 2018Observed: 15.76 ft at 5:00AM Aug 15, 2018Observed: 15.74 ft at 5:15AM Aug 15, 2018Observed: 15.75 ft at 5:30AM Aug 15, 2018Observed: 15.75 ft at 5:45AM Aug 15, 2018Observed: 15.76 ft at 6:00AM Aug 15, 2018Observed: 15.75 ft at 6:15AM Aug 15, 2018Observed: 15.74 ft at 6:30AM Aug 15, 2018Observed: 15.76 ft at 6:45AM Aug 15, 2018Observed: 15.75 ft at 7:00AM Aug 15, 2018Observed: 15.75 ft at 7:15AM Aug 15, 2018Observed: 15.74 ft at 7:30AM Aug 15, 2018Observed: 15.75 ft at 7:45AM Aug 15, 2018Observed: 15.74 ft at 8:00AM Aug 15, 2018Observed: 15.74 ft at 8:15AM Aug 15, 2018Observed: 15.77 ft at 8:30AM Aug 15, 2018Observed: 15.76 ft at 8:45AM Aug 15, 2018Observed: 15.76 ft at 9:00AM Aug 15, 2018Observed: 15.75 ft at 9:15AM Aug 15, 2018Observed: 15.76 ft at 9:30AM Aug 15, 2018Observed: 15.76 ft at 9:45AM Aug 15, 2018Observed: 15.75 ft at 10:00AM Aug 15, 2018Observed: 15.75 ft at 10:15AM Aug 15, 2018Observed: 15.73 ft at 10:30AM Aug 15, 2018Observed: 15.75 ft at 10:45AM Aug 15, 2018Observed: 15.76 ft at 11:00AM Aug 15, 2018Observed: 15.74 ft at 11:15AM Aug 15, 2018Observed: 15.74 ft at 11:30AM Aug 15, 2018Observed: 15.74 ft at 11:45AM Aug 15, 2018Observed: 15.76 ft at 12:00PM Aug 15, 2018Observed: 15.74 ft at 12:15PM Aug 15, 2018Observed: 15.71 ft at 12:30PM Aug 15, 2018Observed: 15.75 ft at 12:45PM Aug 15, 2018Observed: 15.7 ft at 1:00PM Aug 15, 2018Observed: 15.74 ft at 1:15PM Aug 15, 2018Observed: 15.74 ft at 1:30PM Aug 15, 2018Observed: 15.75 ft at 1:45PM Aug 15, 2018Observed: 15.69 ft at 2:00PM Aug 15, 2018Observed: 15.75 ft at 2:15PM Aug 15, 2018Observed: 15.74 ft at 2:30PM Aug 15, 2018Observed: 15.73 ft at 2:45PM Aug 15, 2018Observed: 15.73 ft at 3:00PM Aug 15, 2018Observed: 15.72 ft at 3:15PM Aug 15, 2018Observed: 15.74 ft at 3:30PM Aug 15, 2018Observed: 15.72 ft at 3:45PM Aug 15, 2018Observed: 15.72 ft at 4:00PM Aug 15, 2018Observed: 15.71 ft at 4:15PM Aug 15, 2018Observed: 15.72 ft at 4:30PM Aug 15, 2018Observed: 15.73 ft at 4:45PM Aug 15, 2018Observed: 15.71 ft at 5:00PM Aug 15, 2018Observed: 15.72 ft at 5:15PM Aug 15, 2018Observed: 15.71 ft at 5:30PM Aug 15, 2018Observed: 15.71 ft at 5:45PM Aug 15, 2018Observed: 15.71 ft at 6:00PM Aug 15, 2018Observed: 15.71 ft at 6:15PM Aug 15, 2018Observed: 15.71 ft at 6:30PM Aug 15, 2018Observed: 15.71 ft at 6:45PM Aug 15, 2018Observed: 15.69 ft at 7:00PM Aug 15, 2018Observed: 15.72 ft at 7:15PM Aug 15, 2018Observed: 15.71 ft at 7:30PM Aug 15, 2018Observed: 15.7 ft at 7:45PM Aug 15, 2018Observed: 15.71 ft at 8:00PM Aug 15, 2018Observed: 15.74 ft at 8:15PM Aug 15, 2018Observed: 15.75 ft at 8:30PM Aug 15, 2018Observed: 15.77 ft at 8:45PM Aug 15, 2018Observed: 15.77 ft at 9:00PM Aug 15, 2018Observed: 15.78 ft at 9:15PM Aug 15, 2018Observed: 15.76 ft at 9:30PM Aug 15, 2018Observed: 15.77 ft at 9:45PM Aug 15, 2018Observed: 15.74 ft at 10:00PM Aug 15, 2018Observed: 15.7 ft at 10:15PM Aug 15, 2018Observed: 15.77 ft at 10:30PM Aug 15, 2018Observed: 15.76 ft at 10:45PM Aug 15, 2018Observed: 15.76 ft at 11:00PM Aug 15, 2018Observed: 15.76 ft at 11:15PM Aug 15, 2018Observed: 15.75 ft at 11:30PM Aug 15, 2018Observed: 15.75 ft at 11:45PM Aug 15, 2018Observed: 15.75 ft at 12:00AM Aug 16, 2018Observed: 15.75 ft at 12:15AM Aug 16, 2018Observed: 15.75 ft at 12:30AM Aug 16, 2018Observed: 15.76 ft at 12:45AM Aug 16, 2018Observed: 15.76 ft at 1:00AM Aug 16, 2018Observed: 15.76 ft at 1:15AM Aug 16, 2018Observed: 15.76 ft at 1:30AM Aug 16, 2018Observed: 15.77 ft at 1:45AM Aug 16, 2018Observed: 15.75 ft at 2:00AM Aug 16, 2018Observed: 15.75 ft at 2:15AM Aug 16, 2018Observed: 15.74 ft at 2:30AM Aug 16, 2018Observed: 15.74 ft at 2:45AM Aug 16, 2018Observed: 15.75 ft at 3:00AM Aug 16, 2018Observed: 15.74 ft at 3:15AM Aug 16, 2018Observed: 15.75 ft at 3:30AM Aug 16, 2018Observed: 15.75 ft at 3:45AM Aug 16, 2018Observed: 15.73 ft at 4:00AM Aug 16, 2018Observed: 15.74 ft at 4:15AM Aug 16, 2018Observed: 15.74 ft at 4:30AM Aug 16, 2018Observed: 15.74 ft at 4:45AM Aug 16, 2018Observed: 15.73 ft at 5:00AM Aug 16, 2018Observed: 15.73 ft at 5:15AM Aug 16, 2018Observed: 15.73 ft at 5:30AM Aug 16, 2018Observed: 15.71 ft at 5:45AM Aug 16, 2018Observed: 15.73 ft at 6:00AM Aug 16, 2018Observed: 15.74 ft at 6:15AM Aug 16, 2018Observed: 15.73 ft at 6:30AM Aug 16, 2018Observed: 15.73 ft at 6:45AM Aug 16, 2018Observed: 15.73 ft at 7:00AM Aug 16, 2018Observed: 15.74 ft at 7:15AM Aug 16, 2018Observed: 15.74 ft at 7:30AM Aug 16, 2018Observed: 15.75 ft at 7:45AM Aug 16, 2018Observed: 15.74 ft at 8:00AM Aug 16, 2018Observed: 15.73 ft at 8:15AM Aug 16, 2018Observed: 15.73 ft at 8:30AM Aug 16, 2018Observed: 15.73 ft at 8:45AM Aug 16, 2018Observed: 15.72 ft at 9:00AM Aug 16, 2018Observed: 15.72 ft at 9:15AM Aug 16, 2018Observed: 15.72 ft at 9:30AM Aug 16, 2018Observed: 15.72 ft at 9:45AM Aug 16, 2018Observed: 15.73 ft at 10:00AM Aug 16, 2018Observed: 15.74 ft at 10:15AM Aug 16, 2018Observed: 15.72 ft at 10:30AM Aug 16, 2018Observed: 15.73 ft at 10:45AM Aug 16, 2018Observed: 15.71 ft at 11:00AM Aug 16, 2018Observed: 15.71 ft at 11:15AM Aug 16, 2018Observed: 15.73 ft at 11:30AM Aug 16, 2018Observed: 15.72 ft at 11:45AM Aug 16, 2018Observed: 15.72 ft at 12:00PM Aug 16, 2018Observed: 15.72 ft at 12:15PM Aug 16, 2018Observed: 15.71 ft at 12:30PM Aug 16, 2018Observed: 15.72 ft at 12:45PM Aug 16, 2018Observed: 15.72 ft at 1:00PM Aug 16, 2018Observed: 15.73 ft at 1:15PM Aug 16, 2018Observed: 15.71 ft at 1:30PM Aug 16, 2018Observed: 15.73 ft at 1:45PM Aug 16, 2018Observed: 15.72 ft at 2:00PM Aug 16, 2018Observed: 15.72 ft at 2:15PM Aug 16, 2018Observed: 15.73 ft at 2:30PM Aug 16, 2018Observed: 15.71 ft at 2:45PM Aug 16, 2018Observed: 15.74 ft at 3:00PM Aug 16, 2018Observed: 15.74 ft at 3:15PM Aug 16, 2018Observed: 15.75 ft at 3:30PM Aug 16, 2018Observed: 15.74 ft at 3:45PM Aug 16, 2018Observed: 15.74 ft at 4:00PM Aug 16, 2018Observed: 15.76 ft at 4:15PM Aug 16, 2018Observed: 15.74 ft at 4:30PM Aug 16, 2018Observed: 15.73 ft at 4:45PM Aug 16, 2018Observed: 15.75 ft at 5:00PM Aug 16, 2018Observed: 15.73 ft at 5:15PM Aug 16, 2018Observed: 15.73 ft at 5:30PM Aug 16, 2018Observed: 15.75 ft at 5:45PM Aug 16, 2018Observed: 15.75 ft at 6:00PM Aug 16, 2018Observed: 15.74 ft at 6:15PM Aug 16, 2018Observed: 15.75 ft at 6:30PM Aug 16, 2018Observed: 15.75 ft at 6:45PM Aug 16, 2018Observed: 15.76 ft at 7:00PM Aug 16, 2018Observed: 15.76 ft at 7:15PM Aug 16, 2018Observed: 15.73 ft at 7:30PM Aug 16, 2018Observed: 15.76 ft at 7:45PM Aug 16, 2018Observed: 15.74 ft at 8:00PM Aug 16, 2018Observed: 15.77 ft at 8:15PM Aug 16, 2018Observed: 15.74 ft at 8:30PM Aug 16, 2018Observed: 15.76 ft at 8:45PM Aug 16, 2018Observed: 15.76 ft at 9:00PM Aug 16, 2018Observed: 15.76 ft at 9:15PM Aug 16, 2018Observed: 15.77 ft at 9:30PM Aug 16, 2018Observed: 15.77 ft at 9:45PM Aug 16, 2018Observed: 15.76 ft at 10:00PM Aug 16, 2018Observed: 15.75 ft at 10:15PM Aug 16, 2018Observed: 15.75 ft at 10:30PM Aug 16, 2018Observed: 15.77 ft at 10:45PM Aug 16, 2018Observed: 15.77 ft at 11:00PM Aug 16, 2018Observed: 15.78 ft at 11:15PM Aug 16, 2018Observed: 15.75 ft at 11:30PM Aug 16, 2018Observed: 15.77 ft at 11:45PM Aug 16, 2018Observed: 15.76 ft at 12:00AM Aug 17, 2018Observed: 15.76 ft at 12:15AM Aug 17, 2018Observed: 15.76 ft at 12:30AM Aug 17, 2018Observed: 15.76 ft at 12:45AM Aug 17, 2018Observed: 15.78 ft at 1:00AM Aug 17, 2018Observed: 15.76 ft at 1:15AM Aug 17, 2018Observed: 15.76 ft at 1:30AM Aug 17, 2018Observed: 15.75 ft at 1:45AM Aug 17, 2018Observed: 15.75 ft at 2:00AM Aug 17, 2018Observed: 15.75 ft at 2:01AM Aug 17, 2018Observed: 15.75 ft at 2:15AM Aug 17, 2018Observed: 15.72 ft at 2:16AM Aug 17, 2018Observed: 15.72 ft at 2:30AM Aug 17, 2018Observed: 15.74 ft at 2:31AM Aug 17, 2018Observed: 15.74 ft at 2:45AM Aug 17, 2018Observed: 15.72 ft at 3:00AM Aug 17, 2018Observed: 15.73 ft at 3:15AM Aug 17, 2018Observed: 15.71 ft at 3:30AM Aug 17, 2018Observed: 15.72 ft at 3:45AM Aug 17, 2018Observed: 15.72 ft at 4:00AM Aug 17, 2018Observed: 15.72 ft at 4:15AM Aug 17, 2018Observed: 15.72 ft at 4:30AM Aug 17, 2018Observed: 15.71 ft at 4:45AM Aug 17, 2018Observed: 15.72 ft at 5:00AM Aug 17, 2018Observed: 15.7 ft at 5:15AM Aug 17, 2018Observed: 15.7 ft at 5:30AM Aug 17, 2018Observed: 15.7 ft at 5:45AM Aug 17, 2018Observed: 15.68 ft at 6:00AM Aug 17, 2018Observed: 15.69 ft at 6:15AM Aug 17, 2018Observed: 15.71 ft at 6:30AM Aug 17, 2018Observed: 15.72 ft at 6:45AM Aug 17, 2018Observed: 15.72 ft at 7:00AM Aug 17, 2018Observed: 15.73 ft at 7:15AM Aug 17, 2018Observed: 15.73 ft at 7:30AM Aug 17, 2018Observed: 15.72 ft at 7:45AM Aug 17, 2018Observed: 15.72 ft at 8:00AM Aug 17, 2018Observed: 15.72 ft at 8:15AM Aug 17, 2018Observed: 15.72 ft at 8:30AM Aug 17, 2018Observed: 15.72 ft at 8:45AM Aug 17, 2018Observed: 15.72 ft at 9:00AM Aug 17, 2018Observed: 15.75 ft at 9:15AM Aug 17, 2018Observed: 15.72 ft at 9:30AM Aug 17, 2018Observed: 15.72 ft at 9:45AM Aug 17, 2018Observed: 15.74 ft at 10:00AM Aug 17, 2018Observed: 15.75 ft at 10:01AM Aug 17, 2018Observed: 15.75 ft at 10:15AM Aug 17, 2018Observed: 15.73 ft at 10:16AM Aug 17, 2018Observed: 15.73 ft at 10:30AM Aug 17, 2018Observed: 15.73 ft at 10:31AM Aug 17, 2018Observed: 15.73 ft at 10:45AM Aug 17, 2018Observed: 15.74 ft at 11:00AM Aug 17, 2018Observed: 15.75 ft at 11:15AM Aug 17, 2018Observed: 15.74 ft at 11:30AM Aug 17, 2018Observed: 15.74 ft at 11:45AM Aug 17, 2018Observed: 15.73 ft at 12:00PM Aug 17, 2018Observed: 15.73 ft at 12:15PM Aug 17, 2018Observed: 15.73 ft at 12:30PM Aug 17, 2018Observed: 15.72 ft at 12:45PM Aug 17, 2018Observed: 15.72 ft at 1:00PM Aug 17, 2018Observed: 15.73 ft at 1:15PM Aug 17, 2018Observed: 15.71 ft at 1:30PM Aug 17, 2018Observed: 15.71 ft at 1:45PM Aug 17, 2018Observed: 15.71 ft at 2:00PM Aug 17, 2018Observed: 15.71 ft at 2:15PM Aug 17, 2018Observed: 15.72 ft at 2:30PM Aug 17, 2018Observed: 15.74 ft at 2:45PM Aug 17, 2018Observed: 15.71 ft at 3:00PM Aug 17, 2018Observed: 15.68 ft at 3:15PM Aug 17, 2018Observed: 15.72 ft at 3:30PM Aug 17, 2018Observed: 15.72 ft at 3:45PM Aug 17, 2018Observed: 15.74 ft at 4:00PM Aug 17, 2018Observed: 15.74 ft at 4:15PM Aug 17, 2018Observed: 15.74 ft at 4:30PM Aug 17, 2018Observed: 15.72 ft at 4:45PM Aug 17, 2018Observed: 15.75 ft at 5:00PM Aug 17, 2018Observed: 15.76 ft at 5:15PM Aug 17, 2018Observed: 15.75 ft at 5:30PM Aug 17, 2018Observed: 15.75 ft at 5:45PM Aug 17, 2018Observed: 15.75 ft at 6:00PM Aug 17, 2018Observed: 15.77 ft at 6:01PM Aug 17, 2018Observed: 15.77 ft at 6:15PM Aug 17, 2018Observed: 15.76 ft at 6:16PM Aug 17, 2018Observed: 15.76 ft at 6:30PM Aug 17, 2018Observed: 15.75 ft at 6:31PM Aug 17, 2018Observed: 15.75 ft at 6:45PM Aug 17, 2018Observed: 15.78 ft at 7:00PM Aug 17, 2018Observed: 15.78 ft at 7:15PM Aug 17, 2018Observed: 15.77 ft at 7:30PM Aug 17, 2018Observed: 15.78 ft at 7:45PM Aug 17, 2018Observed: 15.78 ft at 8:00PM Aug 17, 2018Observed: 15.78 ft at 8:15PM Aug 17, 2018Observed: 15.76 ft at 8:30PM Aug 17, 2018Observed: 15.77 ft at 8:45PM Aug 17, 2018Observed: 15.77 ft at 9:00PM Aug 17, 2018Observed: 15.79 ft at 9:15PM Aug 17, 2018Observed: 15.77 ft at 9:30PM Aug 17, 2018Observed: 15.78 ft at 9:45PM Aug 17, 2018Observed: 15.77 ft at 10:00PM Aug 17, 2018Observed: 15.77 ft at 10:15PM Aug 17, 2018Observed: 15.79 ft at 10:30PM Aug 17, 2018Observed: 15.79 ft at 10:45PM Aug 17, 2018Observed: 15.78 ft at 11:00PM Aug 17, 2018Observed: 15.78 ft at 11:15PM Aug 17, 2018Observed: 15.78 ft at 11:30PM Aug 17, 2018Observed: 15.76 ft at 11:45PM Aug 17, 2018Observed: 15.78 ft at 12:00AM Aug 18, 2018Observed: 15.77 ft at 12:15AM Aug 18, 2018Observed: 15.77 ft at 12:30AM Aug 18, 2018Observed: 15.74 ft at 12:45AM Aug 18, 2018Observed: 15.77 ft at 1:00AM Aug 18, 2018Observed: 15.76 ft at 1:15AM Aug 18, 2018Observed: 15.76 ft at 1:30AM Aug 18, 2018Observed: 15.75 ft at 1:45AM Aug 18, 2018Observed: 15.76 ft at 2:00AM Aug 18, 2018Observed: 15.76 ft at 2:01AM Aug 18, 2018Observed: 15.76 ft at 2:15AM Aug 18, 2018Observed: 15.76 ft at 2:16AM Aug 18, 2018Observed: 15.76 ft at 2:30AM Aug 18, 2018Observed: 15.74 ft at 2:31AM Aug 18, 2018Observed: 15.74 ft at 2:45AM Aug 18, 2018Observed: 15.75 ft at 3:00AM Aug 18, 2018Observed: 15.75 ft at 3:15AM Aug 18, 2018Observed: 15.73 ft at 3:30AM Aug 18, 2018Observed: 15.75 ft at 3:45AM Aug 18, 2018Observed: 15.75 ft at 4:00AM Aug 18, 2018Observed: 15.75 ft at 4:15AM Aug 18, 2018Observed: 15.74 ft at 4:30AM Aug 18, 2018Observed: 15.73 ft at 4:45AM Aug 18, 2018Observed: 15.73 ft at 5:00AM Aug 18, 2018Observed: 15.75 ft at 5:15AM Aug 18, 2018Observed: 15.75 ft at 5:30AM Aug 18, 2018Observed: 15.74 ft at 5:45AM Aug 18, 2018Observed: 15.75 ft at 6:00AM Aug 18, 2018Observed: 15.75 ft at 6:15AM Aug 18, 2018Observed: 15.72 ft at 6:30AM Aug 18, 2018Observed: 15.75 ft at 6:45AM Aug 18, 2018Observed: 15.75 ft at 7:00AM Aug 18, 2018Observed: 15.75 ft at 7:15AM Aug 18, 2018Observed: 15.76 ft at 7:30AM Aug 18, 2018USGS--Water Resources of the United StatesYANS2(plotting HGIRG) Graph Created (8:48AM Aug 18, 2018)ObservedLatest observed value: 15.76 ft at 7:30 AM CDT 18-Aug-2018. Flood Stage is 20 ft
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Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Gauge reading affected by reservoir operations.

NOTE: Forecasts are not available for the Missouri River at Yankton. Only observed stages are available for this point.

Vertical datum height surveyed by the USGS

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Upstream Gauge - at Gavins Point Dam Upstream Gauge Downstream Gauge Downstream Gauge - near St. James
Flood Categories (in feet)
Major Flood Stage: 23
Moderate Flood Stage: 21
Flood Stage: 20
Action Stage: 18
Low Stage (in feet): -9999

Historic Crests
(1) 50.50 ft on 04/05/1881
(2) 35.50 ft on 04/13/1952
(3) 34.80 ft on 03/22/1932
(4) 33.60 ft on 04/08/1943
(5) 31.60 ft on 04/24/1950
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 12.92 ft on 05/31/2017
(2) 12.09 ft on 10/16/2015
(3) 14.73 ft on 09/29/2014
(4) 13.61 ft on 10/06/2012
(5) 15.89 ft on 10/01/2011
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.
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.
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If you notice any errors in the below information, please contact our Webmaster
22.5 Home start flooding at Larsens Landing.
20 Camping and other recreational areas near the river will have flood problems, and some pasture land along the river will also flood.
18 Some of the camping and other recreational areas along the river could start seeing some minor flood problems.
Photos
(1) Upstream View
(2) Downstream View
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Latitude: 42.866111° N, Longitude: 97.393611° W, Horizontal Datum: NAD27

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 20 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 1140.20 1160.20 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 1139.68 1159.68 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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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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