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Hydrograph River at a Glance Download
Big Sioux River near Jefferson Stage (ft)Flow (cfs)Observed: 9.79 ft at 6:00PM Feb 24, 2021Observed: 9.8 ft at 6:15PM Feb 24, 2021Observed: 9.81 ft at 6:30PM Feb 24, 2021Observed: 9.81 ft at 6:45PM Feb 24, 2021Observed: 9.82 ft at 7:00PM Feb 24, 2021Observed: 9.82 ft at 7:15PM Feb 24, 2021Observed: 9.83 ft at 7:30PM Feb 24, 2021Observed: 9.83 ft at 7:45PM Feb 24, 2021Observed: 9.84 ft at 8:00PM Feb 24, 2021Observed: 9.84 ft at 8:15PM Feb 24, 2021Observed: 9.86 ft at 8:30PM Feb 24, 2021Observed: 9.86 ft at 8:45PM Feb 24, 2021Observed: 9.87 ft at 9:00PM Feb 24, 2021Observed: 9.89 ft at 9:15PM Feb 24, 2021Observed: 9.92 ft at 9:30PM Feb 24, 2021Observed: 9.91 ft at 9:45PM Feb 24, 2021Observed: 9.92 ft at 10:00PM Feb 24, 2021Observed: 9.92 ft at 10:15PM Feb 24, 2021Observed: 9.94 ft at 10:30PM Feb 24, 2021Observed: 9.95 ft at 10:45PM Feb 24, 2021Observed: 9.96 ft at 11:00PM Feb 24, 2021Observed: 9.97 ft at 11:15PM Feb 24, 2021Observed: 9.94 ft at 11:30PM Feb 24, 2021Observed: 9.96 ft at 11:45PM Feb 24, 2021Observed: 9.96 ft at 11:47PM Feb 24, 2021Observed: 9.96 ft at 12:00AM Feb 25, 2021Observed: 9.96 ft at 12:02AM Feb 25, 2021Observed: 9.95 ft at 12:15AM Feb 25, 2021Observed: 9.95 ft at 12:17AM Feb 25, 2021Observed: 9.96 ft at 12:30AM Feb 25, 2021Observed: 9.98 ft at 12:45AM Feb 25, 2021Observed: 9.98 ft at 1:00AM Feb 25, 2021Observed: 9.97 ft at 1:15AM Feb 25, 2021Observed: 9.98 ft at 1:30AM Feb 25, 2021Observed: 10 ft at 1:45AM Feb 25, 2021Observed: 9.97 ft at 2:00AM Feb 25, 2021Observed: 9.98 ft at 2:15AM Feb 25, 2021Observed: 9.98 ft at 2:30AM Feb 25, 2021Observed: 9.98 ft at 2:45AM Feb 25, 2021Observed: 9.97 ft at 3:00AM Feb 25, 2021Observed: 9.98 ft at 3:15AM Feb 25, 2021Observed: 9.98 ft at 3:30AM Feb 25, 2021Observed: 9.96 ft at 3:45AM Feb 25, 2021Observed: 9.96 ft at 4:00AM Feb 25, 2021Observed: 9.96 ft at 4:15AM Feb 25, 2021Observed: 9.97 ft at 4:30AM Feb 25, 2021Observed: 9.94 ft at 4:45AM Feb 25, 2021Observed: 9.96 ft at 5:00AM Feb 25, 2021Observed: 9.95 ft at 5:15AM Feb 25, 2021Observed: 9.95 ft at 5:30AM Feb 25, 2021Observed: 9.96 ft at 5:45AM Feb 25, 2021Observed: 9.96 ft at 6:00AM Feb 25, 2021Observed: 9.95 ft at 6:15AM Feb 25, 2021Observed: 9.95 ft at 6:30AM Feb 25, 2021Observed: 9.95 ft at 6:45AM Feb 25, 2021Observed: 9.95 ft at 7:00AM Feb 25, 2021Observed: 9.94 ft at 7:15AM Feb 25, 2021Observed: 9.93 ft at 7:30AM Feb 25, 2021Observed: 9.94 ft at 7:45AM Feb 25, 2021Observed: 9.94 ft at 7:46AM Feb 25, 2021Observed: 9.94 ft at 8:00AM Feb 25, 2021Observed: 9.94 ft at 8:01AM Feb 25, 2021Observed: 9.93 ft at 8:15AM Feb 25, 2021Observed: 9.93 ft at 8:16AM Feb 25, 2021Observed: 9.92 ft at 8:30AM Feb 25, 2021Observed: 9.91 ft at 8:45AM Feb 25, 2021Observed: 9.91 ft at 9:00AM Feb 25, 2021Observed: 9.92 ft at 9:15AM Feb 25, 2021Observed: 9.92 ft at 9:30AM Feb 25, 2021Observed: 9.91 ft at 9:45AM Feb 25, 2021Observed: 9.91 ft at 10:00AM Feb 25, 2021Observed: 9.91 ft at 10:15AM Feb 25, 2021Observed: 9.9 ft at 10:30AM Feb 25, 2021Observed: 9.91 ft at 10:45AM Feb 25, 2021Observed: 9.89 ft at 11:00AM Feb 25, 2021Observed: 9.9 ft at 11:15AM Feb 25, 2021Observed: 9.92 ft at 11:30AM Feb 25, 2021Observed: 9.92 ft at 11:45AM Feb 25, 2021Observed: 9.91 ft at 12:00PM Feb 25, 2021Observed: 9.91 ft at 12:15PM Feb 25, 2021Observed: 9.91 ft at 12:30PM Feb 25, 2021Observed: 9.89 ft at 12:45PM Feb 25, 2021Observed: 9.9 ft at 1:00PM Feb 25, 2021Observed: 9.89 ft at 1:15PM Feb 25, 2021Observed: 9.89 ft at 1:30PM Feb 25, 2021Observed: 9.87 ft at 1:45PM Feb 25, 2021Observed: 9.86 ft at 2:00PM Feb 25, 2021Observed: 9.87 ft at 2:15PM Feb 25, 2021Observed: 9.86 ft at 2:30PM Feb 25, 2021Observed: 9.85 ft at 2:45PM Feb 25, 2021Observed: 9.84 ft at 3:00PM Feb 25, 2021Observed: 9.83 ft at 3:15PM Feb 25, 2021Observed: 9.84 ft at 3:30PM Feb 25, 2021Observed: 9.84 ft at 3:45PM Feb 25, 2021Observed: 9.84 ft at 3:46PM Feb 25, 2021Observed: 9.83 ft at 4:00PM Feb 25, 2021Observed: 9.83 ft at 4:01PM Feb 25, 2021Observed: 9.83 ft at 4:15PM Feb 25, 2021Observed: 9.83 ft at 4:16PM Feb 25, 2021Observed: 9.84 ft at 4:30PM Feb 25, 2021Observed: 9.84 ft at 4:45PM Feb 25, 2021Observed: 9.83 ft at 5:00PM Feb 25, 2021Observed: 9.83 ft at 5:15PM Feb 25, 2021Observed: 9.82 ft at 5:30PM Feb 25, 2021Observed: 9.84 ft at 5:45PM Feb 25, 2021Observed: 9.84 ft at 6:00PM Feb 25, 2021Observed: 9.84 ft at 6:15PM Feb 25, 2021Observed: 9.85 ft at 6:30PM Feb 25, 2021Observed: 9.85 ft at 6:45PM Feb 25, 2021Observed: 9.84 ft at 7:00PM Feb 25, 2021Observed: 9.84 ft at 7:15PM Feb 25, 2021Observed: 9.85 ft at 7:30PM Feb 25, 2021Observed: 9.85 ft at 7:45PM Feb 25, 2021Observed: 9.85 ft at 8:00PM Feb 25, 2021Observed: 9.86 ft at 8:15PM Feb 25, 2021Observed: 9.86 ft at 8:30PM Feb 25, 2021Observed: 9.86 ft at 8:45PM Feb 25, 2021Observed: 9.86 ft at 9:00PM Feb 25, 2021Observed: 9.87 ft at 9:15PM Feb 25, 2021Observed: 9.88 ft at 9:30PM Feb 25, 2021Observed: 9.88 ft at 9:45PM Feb 25, 2021Observed: 9.87 ft at 10:00PM Feb 25, 2021Observed: 9.89 ft at 10:15PM Feb 25, 2021Observed: 9.88 ft at 10:30PM Feb 25, 2021Observed: 9.9 ft at 10:45PM Feb 25, 2021Observed: 9.89 ft at 11:00PM Feb 25, 2021Observed: 9.89 ft at 11:15PM Feb 25, 2021Observed: 9.9 ft at 11:30PM Feb 25, 2021Observed: 9.9 ft at 11:45PM Feb 25, 2021Observed: 9.9 ft at 11:46PM Feb 25, 2021Observed: 9.89 ft at 12:00AM Feb 26, 2021Observed: 9.89 ft at 12:01AM Feb 26, 2021Observed: 9.89 ft at 12:15AM Feb 26, 2021Observed: 9.89 ft at 12:16AM Feb 26, 2021Observed: 9.9 ft at 12:30AM Feb 26, 2021Observed: 9.89 ft at 12:45AM Feb 26, 2021Observed: 9.88 ft at 1:00AM Feb 26, 2021Observed: 9.88 ft at 1:15AM Feb 26, 2021Observed: 9.89 ft at 1:30AM Feb 26, 2021Observed: 9.89 ft at 1:45AM Feb 26, 2021Observed: 9.89 ft at 2:00AM Feb 26, 2021Observed: 9.88 ft at 2:15AM Feb 26, 2021Observed: 9.88 ft at 2:30AM Feb 26, 2021Observed: 9.87 ft at 2:45AM Feb 26, 2021Observed: 9.86 ft at 3:00AM Feb 26, 2021Observed: 9.87 ft at 3:15AM Feb 26, 2021Observed: 9.86 ft at 3:30AM Feb 26, 2021Observed: 9.85 ft at 3:45AM Feb 26, 2021Observed: 9.87 ft at 4:00AM Feb 26, 2021Observed: 9.85 ft at 4:15AM Feb 26, 2021Observed: 9.84 ft at 4:30AM Feb 26, 2021Observed: 9.83 ft at 4:45AM Feb 26, 2021Observed: 9.82 ft at 5:00AM Feb 26, 2021Observed: 9.83 ft at 5:15AM Feb 26, 2021Observed: 9.83 ft at 5:30AM Feb 26, 2021Observed: 9.82 ft at 5:45AM Feb 26, 2021Observed: 9.81 ft at 6:00AM Feb 26, 2021Observed: 9.79 ft at 6:15AM Feb 26, 2021Observed: 9.81 ft at 6:30AM Feb 26, 2021Observed: 9.79 ft at 6:45AM Feb 26, 2021Observed: 9.8 ft at 7:00AM Feb 26, 2021Observed: 9.77 ft at 7:15AM Feb 26, 2021Observed: 9.77 ft at 7:30AM Feb 26, 2021Observed: 9.77 ft at 7:45AM Feb 26, 2021Observed: 9.76 ft at 8:00AM Feb 26, 2021Observed: 9.75 ft at 8:15AM Feb 26, 2021Observed: 9.76 ft at 8:30AM Feb 26, 2021Observed: 9.71 ft at 8:45AM Feb 26, 2021Observed: 9.73 ft at 9:00AM Feb 26, 2021Observed: 9.72 ft at 9:15AM Feb 26, 2021Observed: 9.72 ft at 9:30AM Feb 26, 2021Observed: 9.71 ft at 9:45AM Feb 26, 2021Observed: 9.7 ft at 10:00AM Feb 26, 2021Observed: 9.73 ft at 10:15AM Feb 26, 2021Observed: 9.72 ft at 10:30AM Feb 26, 2021Observed: 9.7 ft at 10:45AM Feb 26, 2021Observed: 9.69 ft at 11:00AM Feb 26, 2021Observed: 9.69 ft at 11:15AM Feb 26, 2021Observed: 9.7 ft at 11:30AM Feb 26, 2021Observed: 9.67 ft at 11:45AM Feb 26, 2021Observed: 9.67 ft at 12:00PM Feb 26, 2021Observed: 9.67 ft at 12:15PM Feb 26, 2021Observed: 9.69 ft at 12:30PM Feb 26, 2021Observed: 9.71 ft at 12:45PM Feb 26, 2021Observed: 9.72 ft at 1:00PM Feb 26, 2021Observed: 9.73 ft at 1:15PM Feb 26, 2021Observed: 9.72 ft at 1:30PM Feb 26, 2021Observed: 9.73 ft at 1:45PM Feb 26, 2021Observed: 9.74 ft at 2:00PM Feb 26, 2021Observed: 9.73 ft at 2:15PM Feb 26, 2021Observed: 9.74 ft at 2:30PM Feb 26, 2021Observed: 9.74 ft at 2:45PM Feb 26, 2021Observed: 9.73 ft at 3:00PM Feb 26, 2021Observed: 9.75 ft at 3:15PM Feb 26, 2021Observed: 9.74 ft at 3:30PM Feb 26, 2021Observed: 9.73 ft at 3:45PM Feb 26, 2021Observed: 9.73 ft at 3:46PM Feb 26, 2021Observed: 9.75 ft at 4:00PM Feb 26, 2021Observed: 9.75 ft at 4:01PM Feb 26, 2021Observed: 9.74 ft at 4:15PM Feb 26, 2021Observed: 9.74 ft at 4:16PM Feb 26, 2021Observed: 9.75 ft at 4:30PM Feb 26, 2021Observed: 9.74 ft at 4:45PM Feb 26, 2021Observed: 9.75 ft at 5:00PM Feb 26, 2021Observed: 9.74 ft at 5:15PM Feb 26, 2021Observed: 9.75 ft at 5:30PM Feb 26, 2021Observed: 9.75 ft at 5:45PM Feb 26, 2021Observed: 9.74 ft at 6:00PM Feb 26, 2021Observed: 9.76 ft at 6:15PM Feb 26, 2021Observed: 9.77 ft at 6:30PM Feb 26, 2021Observed: 9.77 ft at 6:45PM Feb 26, 2021Observed: 9.77 ft at 7:00PM Feb 26, 2021Observed: 9.75 ft at 7:15PM Feb 26, 2021Observed: 9.77 ft at 7:30PM Feb 26, 2021Observed: 9.77 ft at 7:45PM Feb 26, 2021Observed: 9.76 ft at 8:00PM Feb 26, 2021Observed: 9.77 ft at 8:15PM Feb 26, 2021Observed: 9.76 ft at 8:30PM Feb 26, 2021Observed: 9.77 ft at 8:45PM Feb 26, 2021Observed: 9.78 ft at 9:00PM Feb 26, 2021Observed: 9.78 ft at 9:15PM Feb 26, 2021Observed: 9.79 ft at 9:30PM Feb 26, 2021Observed: 9.78 ft at 9:45PM Feb 26, 2021Observed: 9.79 ft at 10:00PM Feb 26, 2021Observed: 9.79 ft at 10:15PM Feb 26, 2021Observed: 9.78 ft at 10:30PM Feb 26, 2021Observed: 9.78 ft at 10:45PM Feb 26, 2021Observed: 9.79 ft at 11:00PM Feb 26, 2021Observed: 9.8 ft at 11:15PM Feb 26, 2021Observed: 9.77 ft at 11:30PM Feb 26, 2021Observed: 9.79 ft at 11:45PM Feb 26, 2021Observed: 9.79 ft at 11:46PM Feb 26, 2021Observed: 9.79 ft at 12:00AM Feb 27, 2021Observed: 9.79 ft at 12:01AM Feb 27, 2021Observed: 9.78 ft at 12:15AM Feb 27, 2021Observed: 9.78 ft at 12:16AM Feb 27, 2021Observed: 9.77 ft at 12:30AM Feb 27, 2021Observed: 9.78 ft at 12:45AM Feb 27, 2021Observed: 9.77 ft at 1:00AM Feb 27, 2021Observed: 9.78 ft at 1:15AM Feb 27, 2021Observed: 9.77 ft at 1:30AM Feb 27, 2021Observed: 9.77 ft at 1:45AM Feb 27, 2021Observed: 9.76 ft at 2:00AM Feb 27, 2021Observed: 9.76 ft at 2:15AM Feb 27, 2021Observed: 9.75 ft at 2:30AM Feb 27, 2021Observed: 9.75 ft at 2:45AM Feb 27, 2021Observed: 9.75 ft at 3:00AM Feb 27, 2021Observed: 9.74 ft at 3:15AM Feb 27, 2021Observed: 9.73 ft at 3:30AM Feb 27, 2021Observed: 9.74 ft at 3:45AM Feb 27, 2021Observed: 9.73 ft at 4:00AM Feb 27, 2021Observed: 9.71 ft at 4:15AM Feb 27, 2021Observed: 9.72 ft at 4:30AM Feb 27, 2021Observed: 9.71 ft at 4:45AM Feb 27, 2021Observed: 9.69 ft at 5:00AM Feb 27, 2021Observed: 9.68 ft at 5:15AM Feb 27, 2021Observed: 9.68 ft at 5:30AM Feb 27, 2021Observed: 9.68 ft at 5:45AM Feb 27, 2021Observed: 9.66 ft at 6:00AM Feb 27, 2021Observed: 9.66 ft at 6:15AM Feb 27, 2021Observed: 9.65 ft at 6:30AM Feb 27, 2021Observed: 9.66 ft at 6:45AM Feb 27, 2021Observed: 9.63 ft at 7:00AM Feb 27, 2021Observed: 9.62 ft at 7:15AM Feb 27, 2021Observed: 9.62 ft at 7:30AM Feb 27, 2021Observed: 9.62 ft at 7:45AM Feb 27, 2021Observed: 9.62 ft at 7:46AM Feb 27, 2021Observed: 9.62 ft at 8:00AM Feb 27, 2021Observed: 9.62 ft at 8:01AM Feb 27, 2021Observed: 9.6 ft at 8:15AM Feb 27, 2021Observed: 9.6 ft at 8:16AM Feb 27, 2021Observed: 9.6 ft at 8:30AM Feb 27, 2021Observed: 9.6 ft at 8:45AM Feb 27, 2021Observed: 9.58 ft at 9:00AM Feb 27, 2021Observed: 9.59 ft at 9:15AM Feb 27, 2021Observed: 9.57 ft at 9:30AM Feb 27, 2021Observed: 9.57 ft at 9:45AM Feb 27, 2021Observed: 9.56 ft at 10:00AM Feb 27, 2021Observed: 9.56 ft at 10:15AM Feb 27, 2021Observed: 9.57 ft at 10:30AM Feb 27, 2021Observed: 9.57 ft at 10:45AM Feb 27, 2021Observed: 9.58 ft at 11:00AM Feb 27, 2021Observed: 9.59 ft at 11:15AM Feb 27, 2021Observed: 9.58 ft at 11:30AM Feb 27, 2021Observed: 9.6 ft at 11:45AM Feb 27, 2021Observed: 9.6 ft at 12:00PM Feb 27, 2021Observed: 9.6 ft at 12:15PM Feb 27, 2021Observed: 9.6 ft at 12:30PM Feb 27, 2021Observed: 9.61 ft at 12:45PM Feb 27, 2021Observed: 9.6 ft at 1:00PM Feb 27, 2021Observed: 9.61 ft at 1:15PM Feb 27, 2021Observed: 9.61 ft at 1:30PM Feb 27, 2021Observed: 9.63 ft at 1:45PM Feb 27, 2021Observed: 9.63 ft at 2:00PM Feb 27, 2021Observed: 9.63 ft at 2:15PM Feb 27, 2021Observed: 9.65 ft at 2:30PM Feb 27, 2021Observed: 9.67 ft at 2:45PM Feb 27, 2021Observed: 9.65 ft at 3:00PM Feb 27, 2021Observed: 9.67 ft at 3:15PM Feb 27, 2021Observed: 9.68 ft at 3:30PM Feb 27, 2021Observed: 9.68 ft at 3:45PM Feb 27, 2021Observed: 9.68 ft at 3:46PM Feb 27, 2021Observed: 9.68 ft at 4:00PM Feb 27, 2021Observed: 9.68 ft at 4:01PM Feb 27, 2021Observed: 9.69 ft at 4:15PM Feb 27, 2021Observed: 9.69 ft at 4:16PM Feb 27, 2021Observed: 9.69 ft at 4:30PM Feb 27, 2021Observed: 9.69 ft at 4:45PM Feb 27, 2021Observed: 9.7 ft at 5:00PM Feb 27, 2021Observed: 9.69 ft at 5:15PM Feb 27, 2021Observed: 9.7 ft at 5:30PM Feb 27, 2021Observed: 9.69 ft at 5:45PM Feb 27, 2021Observed: 9.69 ft at 6:00PM Feb 27, 2021Observed: 9.69 ft at 6:15PM Feb 27, 2021Observed: 9.71 ft at 6:30PM Feb 27, 2021Observed: 9.72 ft at 6:45PM Feb 27, 2021Observed: 9.71 ft at 7:00PM Feb 27, 2021Observed: 9.68 ft at 7:15PM Feb 27, 2021Observed: 9.7 ft at 7:30PM Feb 27, 2021Observed: 9.72 ft at 7:45PM Feb 27, 2021Observed: 9.71 ft at 8:00PM Feb 27, 2021Observed: 9.7 ft at 8:15PM Feb 27, 2021Observed: 9.7 ft at 8:30PM Feb 27, 2021Observed: 9.71 ft at 8:45PM Feb 27, 2021Observed: 9.71 ft at 9:00PM Feb 27, 2021Observed: 9.71 ft at 9:15PM Feb 27, 2021Observed: 9.71 ft at 9:30PM Feb 27, 2021Observed: 9.72 ft at 9:45PM Feb 27, 2021Observed: 9.7 ft at 10:00PM Feb 27, 2021Observed: 9.71 ft at 10:15PM Feb 27, 2021Observed: 9.72 ft at 10:30PM Feb 27, 2021Observed: 9.72 ft at 10:45PM Feb 27, 2021Observed: 9.72 ft at 11:00PM Feb 27, 2021Observed: 9.72 ft at 11:15PM Feb 27, 2021Observed: 9.71 ft at 11:30PM Feb 27, 2021Observed: 9.71 ft at 11:45PM Feb 27, 2021Observed: 9.71 ft at 11:46PM Feb 27, 2021Observed: 9.74 ft at 12:00AM Feb 28, 2021Observed: 9.74 ft at 12:01AM Feb 28, 2021Observed: 9.73 ft at 12:15AM Feb 28, 2021Observed: 9.73 ft at 12:16AM Feb 28, 2021Observed: 9.74 ft at 12:30AM Feb 28, 2021Observed: 9.74 ft at 12:45AM Feb 28, 2021Observed: 9.72 ft at 1:00AM Feb 28, 2021Observed: 9.73 ft at 1:15AM Feb 28, 2021Observed: 9.73 ft at 1:30AM Feb 28, 2021Observed: 9.73 ft at 1:45AM Feb 28, 2021Observed: 9.75 ft at 2:00AM Feb 28, 2021Observed: 9.74 ft at 2:15AM Feb 28, 2021Observed: 9.73 ft at 2:30AM Feb 28, 2021Observed: 9.74 ft at 2:45AM Feb 28, 2021Observed: 9.73 ft at 3:00AM Feb 28, 2021Observed: 9.74 ft at 3:15AM Feb 28, 2021Observed: 9.74 ft at 3:30AM Feb 28, 2021Observed: 9.75 ft at 3:45AM Feb 28, 2021Observed: 9.75 ft at 4:00AM Feb 28, 2021Observed: 9.75 ft at 4:15AM Feb 28, 2021Observed: 9.74 ft at 4:30AM Feb 28, 2021Observed: 9.75 ft at 4:45AM Feb 28, 2021Observed: 9.74 ft at 5:00AM Feb 28, 2021Observed: 9.75 ft at 5:15AM Feb 28, 2021Observed: 9.74 ft at 5:30AM Feb 28, 2021Observed: 9.74 ft at 5:45AM Feb 28, 2021Observed: 9.75 ft at 6:00AM Feb 28, 2021Observed: 9.73 ft at 6:15AM Feb 28, 2021Observed: 9.73 ft at 6:30AM Feb 28, 2021Observed: 9.73 ft at 6:45AM Feb 28, 2021Observed: 9.74 ft at 7:00AM Feb 28, 2021Observed: 9.73 ft at 7:15AM Feb 28, 2021Observed: 9.73 ft at 7:30AM Feb 28, 2021Observed: 9.72 ft at 7:45AM Feb 28, 2021Observed: 9.72 ft at 8:00AM Feb 28, 2021Observed: 9.72 ft at 8:01AM Feb 28, 2021Observed: 9.74 ft at 8:15AM Feb 28, 2021Observed: 9.74 ft at 8:16AM Feb 28, 2021Observed: 9.72 ft at 8:30AM Feb 28, 2021Observed: 9.72 ft at 8:31AM Feb 28, 2021Observed: 9.72 ft at 8:45AM Feb 28, 2021Observed: 9.72 ft at 9:00AM Feb 28, 2021Observed: 9.71 ft at 9:15AM Feb 28, 2021Observed: 9.72 ft at 9:30AM Feb 28, 2021Observed: 9.71 ft at 9:45AM Feb 28, 2021Observed: 9.73 ft at 10:00AM Feb 28, 2021Observed: 9.7 ft at 10:15AM Feb 28, 2021Observed: 9.7 ft at 10:30AM Feb 28, 2021Observed: 9.7 ft at 10:45AM Feb 28, 2021Observed: 9.7 ft at 11:00AM Feb 28, 2021Observed: 9.71 ft at 11:15AM Feb 28, 2021Observed: 9.7 ft at 11:30AM Feb 28, 2021Observed: 9.7 ft at 11:45AM Feb 28, 2021Observed: 9.71 ft at 12:00PM Feb 28, 2021Observed: 9.71 ft at 12:15PM Feb 28, 2021Observed: 9.71 ft at 12:30PM Feb 28, 2021Observed: 9.71 ft at 12:45PM Feb 28, 2021Observed: 9.7 ft at 1:00PM Feb 28, 2021Observed: 9.72 ft at 1:15PM Feb 28, 2021Observed: 9.72 ft at 1:30PM Feb 28, 2021Observed: 9.7 ft at 1:45PM Feb 28, 2021Observed: 9.71 ft at 2:00PM Feb 28, 2021Observed: 9.71 ft at 2:15PM Feb 28, 2021Observed: 9.71 ft at 2:30PM Feb 28, 2021Observed: 9.72 ft at 2:45PM Feb 28, 2021Observed: 9.73 ft at 3:00PM Feb 28, 2021Observed: 9.73 ft at 3:15PM Feb 28, 2021Observed: 9.73 ft at 3:30PM Feb 28, 2021Observed: 9.73 ft at 3:45PM Feb 28, 2021Observed: 9.72 ft at 4:00PM Feb 28, 2021Observed: 9.72 ft at 4:02PM Feb 28, 2021Observed: 9.72 ft at 4:15PM Feb 28, 2021Observed: 9.72 ft at 4:17PM Feb 28, 2021Observed: 9.72 ft at 4:30PM Feb 28, 2021Observed: 9.72 ft at 4:32PM Feb 28, 2021Observed: 9.73 ft at 4:45PM Feb 28, 2021Observed: 9.73 ft at 5:00PM Feb 28, 2021Observed: 9.73 ft at 5:15PM Feb 28, 2021Observed: 9.73 ft at 5:30PM Feb 28, 2021Observed: 9.72 ft at 5:45PM Feb 28, 2021Observed: 9.74 ft at 6:00PM Feb 28, 2021Observed: 9.74 ft at 6:15PM Feb 28, 2021Observed: 9.72 ft at 6:30PM Feb 28, 2021Observed: 9.73 ft at 6:45PM Feb 28, 2021Observed: 9.74 ft at 7:00PM Feb 28, 2021Observed: 9.73 ft at 7:15PM Feb 28, 2021Observed: 9.73 ft at 7:30PM Feb 28, 2021Observed: 9.73 ft at 7:45PM Feb 28, 2021Observed: 9.73 ft at 8:00PM Feb 28, 2021Observed: 9.72 ft at 8:15PM Feb 28, 2021Observed: 9.73 ft at 8:30PM Feb 28, 2021Observed: 9.72 ft at 8:45PM Feb 28, 2021Observed: 9.74 ft at 9:00PM Feb 28, 2021Observed: 9.72 ft at 9:15PM Feb 28, 2021Observed: 9.73 ft at 9:30PM Feb 28, 2021Observed: 9.72 ft at 9:45PM Feb 28, 2021Observed: 9.71 ft at 10:00PM Feb 28, 2021Observed: 9.72 ft at 10:15PM Feb 28, 2021Observed: 9.73 ft at 10:30PM Feb 28, 2021Observed: 9.72 ft at 10:45PM Feb 28, 2021Observed: 9.71 ft at 11:00PM Feb 28, 2021Observed: 9.7 ft at 11:15PM Feb 28, 2021Observed: 9.72 ft at 11:30PM Feb 28, 2021Observed: 9.71 ft at 11:45PM Feb 28, 2021Observed: 9.71 ft at 12:00AM Mar 01, 2021Observed: 9.71 ft at 12:01AM Mar 01, 2021Observed: 9.72 ft at 12:15AM Mar 01, 2021Observed: 9.72 ft at 12:16AM Mar 01, 2021Observed: 9.71 ft at 12:30AM Mar 01, 2021Observed: 9.71 ft at 12:31AM Mar 01, 2021Observed: 9.72 ft at 12:45AM Mar 01, 2021Observed: 9.71 ft at 1:00AM Mar 01, 2021Observed: 9.7 ft at 1:15AM Mar 01, 2021Observed: 9.72 ft at 1:30AM Mar 01, 2021Observed: 9.71 ft at 1:45AM Mar 01, 2021Observed: 9.7 ft at 2:00AM Mar 01, 2021Observed: 9.69 ft at 2:15AM Mar 01, 2021Observed: 9.69 ft at 2:30AM Mar 01, 2021Observed: 9.69 ft at 2:45AM Mar 01, 2021Observed: 9.7 ft at 3:00AM Mar 01, 2021Observed: 9.66 ft at 3:15AM Mar 01, 2021Observed: 9.67 ft at 3:30AM Mar 01, 2021Observed: 9.66 ft at 3:45AM Mar 01, 2021Observed: 9.64 ft at 4:00AM Mar 01, 2021Observed: 9.62 ft at 4:15AM Mar 01, 2021Observed: 9.62 ft at 4:30AM Mar 01, 2021Observed: 9.61 ft at 4:45AM Mar 01, 2021Observed: 9.59 ft at 5:00AM Mar 01, 2021Observed: 9.56 ft at 5:15AM Mar 01, 2021Observed: 9.55 ft at 5:30AM Mar 01, 2021Observed: 9.53 ft at 5:45AM Mar 01, 2021Observed: 9.52 ft at 6:00AM Mar 01, 2021Observed: 9.49 ft at 6:15AM Mar 01, 2021Observed: 9.48 ft at 6:30AM Mar 01, 2021Observed: 9.48 ft at 6:45AM Mar 01, 2021Observed: 9.45 ft at 7:00AM Mar 01, 2021Observed: 9.44 ft at 7:15AM Mar 01, 2021Observed: 9.45 ft at 7:30AM Mar 01, 2021Observed: 9.43 ft at 7:45AM Mar 01, 2021Observed: 9.43 ft at 8:00AM Mar 01, 2021Observed: 9.43 ft at 8:02AM Mar 01, 2021Observed: 9.43 ft at 8:15AM Mar 01, 2021Observed: 9.43 ft at 8:17AM Mar 01, 2021Observed: 9.41 ft at 8:30AM Mar 01, 2021Observed: 9.41 ft at 8:32AM Mar 01, 2021Observed: 9.41 ft at 8:45AM Mar 01, 2021Observed: 9.4 ft at 9:00AM Mar 01, 2021Observed: 9.4 ft at 9:15AM Mar 01, 2021Observed: 9.39 ft at 9:30AM Mar 01, 2021Observed: 9.38 ft at 9:45AM Mar 01, 2021Observed: 9.37 ft at 10:00AM Mar 01, 2021Observed: 9.38 ft at 10:15AM Mar 01, 2021Observed: 9.39 ft at 10:30AM Mar 01, 2021Observed: 9.4 ft at 10:45AM Mar 01, 2021Observed: 9.42 ft at 11:00AM Mar 01, 2021Observed: 9.43 ft at 11:15AM Mar 01, 2021Observed: 9.43 ft at 11:30AM Mar 01, 2021Observed: 9.46 ft at 11:45AM Mar 01, 2021Observed: 9.46 ft at 12:00PM Mar 01, 2021Observed: 9.48 ft at 12:15PM Mar 01, 2021Observed: 9.48 ft at 12:30PM Mar 01, 2021Observed: 9.49 ft at 12:45PM Mar 01, 2021Observed: 9.52 ft at 1:00PM Mar 01, 2021Observed: 9.53 ft at 1:15PM Mar 01, 2021Observed: 9.54 ft at 1:30PM Mar 01, 2021Observed: 9.53 ft at 1:45PM Mar 01, 2021Observed: 9.55 ft at 2:00PM Mar 01, 2021Observed: 9.56 ft at 2:15PM Mar 01, 2021Observed: 9.58 ft at 2:30PM Mar 01, 2021Observed: 9.59 ft at 2:45PM Mar 01, 2021Observed: 9.59 ft at 3:00PM Mar 01, 2021Observed: 9.61 ft at 3:15PM Mar 01, 2021Observed: 9.61 ft at 3:30PM Mar 01, 2021Observed: 9.63 ft at 3:45PM Mar 01, 2021Observed: 9.63 ft at 4:00PM Mar 01, 2021Observed: 9.63 ft at 4:01PM Mar 01, 2021Observed: 9.66 ft at 4:15PM Mar 01, 2021Observed: 9.66 ft at 4:16PM Mar 01, 2021Observed: 9.66 ft at 4:30PM Mar 01, 2021Observed: 9.66 ft at 4:31PM Mar 01, 2021Observed: 9.67 ft at 4:45PM Mar 01, 2021Observed: 9.66 ft at 5:00PM Mar 01, 2021Observed: 9.69 ft at 5:15PM Mar 01, 2021Observed: 9.7 ft at 5:30PM Mar 01, 2021Observed: 9.7 ft at 5:45PM Mar 01, 2021Observed: 9.69 ft at 6:00PM Mar 01, 2021Observed: 9.71 ft at 6:15PM Mar 01, 2021Observed: 9.73 ft at 6:30PM Mar 01, 2021Observed: 9.73 ft at 6:45PM Mar 01, 2021Observed: 9.72 ft at 7:00PM Mar 01, 2021Observed: 9.72 ft at 7:15PM Mar 01, 2021Observed: 9.72 ft at 7:30PM Mar 01, 2021Observed: 9.73 ft at 7:45PM Mar 01, 2021Observed: 9.74 ft at 8:00PM Mar 01, 2021Observed: 9.72 ft at 8:15PM Mar 01, 2021Observed: 9.74 ft at 8:30PM Mar 01, 2021Observed: 9.74 ft at 8:45PM Mar 01, 2021Observed: 9.73 ft at 9:00PM Mar 01, 2021Observed: 9.72 ft at 9:15PM Mar 01, 2021Observed: 9.73 ft at 9:30PM Mar 01, 2021Observed: 9.74 ft at 9:45PM Mar 01, 2021Observed: 9.72 ft at 10:00PM Mar 01, 2021Observed: 9.74 ft at 10:15PM Mar 01, 2021Observed: 9.75 ft at 10:30PM Mar 01, 2021Observed: 9.72 ft at 10:45PM Mar 01, 2021Observed: 9.73 ft at 11:00PM Mar 01, 2021Observed: 9.73 ft at 11:15PM Mar 01, 2021Observed: 9.74 ft at 11:30PM Mar 01, 2021Observed: 9.74 ft at 11:45PM Mar 01, 2021Observed: 9.75 ft at 12:00AM Mar 02, 2021Observed: 9.75 ft at 12:01AM Mar 02, 2021Observed: 9.74 ft at 12:15AM Mar 02, 2021Observed: 9.74 ft at 12:16AM Mar 02, 2021Observed: 9.72 ft at 12:30AM Mar 02, 2021Observed: 9.72 ft at 12:31AM Mar 02, 2021Observed: 9.75 ft at 12:45AM Mar 02, 2021Observed: 9.74 ft at 1:00AM Mar 02, 2021Observed: 9.73 ft at 1:15AM Mar 02, 2021Observed: 9.73 ft at 1:30AM Mar 02, 2021Observed: 9.74 ft at 1:45AM Mar 02, 2021Observed: 9.74 ft at 2:00AM Mar 02, 2021Observed: 9.75 ft at 2:15AM Mar 02, 2021Observed: 9.73 ft at 2:30AM Mar 02, 2021Observed: 9.73 ft at 2:45AM Mar 02, 2021Observed: 9.74 ft at 3:00AM Mar 02, 2021Observed: 9.74 ft at 3:15AM Mar 02, 2021Observed: 9.72 ft at 3:30AM Mar 02, 2021Observed: 9.72 ft at 3:45AM Mar 02, 2021Observed: 9.69 ft at 4:00AM Mar 02, 2021Observed: 9.7 ft at 4:15AM Mar 02, 2021Observed: 9.69 ft at 4:30AM Mar 02, 2021Observed: 9.68 ft at 4:45AM Mar 02, 2021Observed: 9.65 ft at 5:00AM Mar 02, 2021Observed: 9.62 ft at 5:15AM Mar 02, 2021Observed: 9.61 ft at 5:30AM Mar 02, 2021Observed: 9.59 ft at 5:45AM Mar 02, 2021Observed: 9.57 ft at 6:00AM Mar 02, 2021Observed: 9.53 ft at 6:15AM Mar 02, 2021Observed: 9.5 ft at 6:30AM Mar 02, 2021Observed: 9.48 ft at 6:45AM Mar 02, 2021Observed: 9.48 ft at 7:00AM Mar 02, 2021Observed: 9.44 ft at 7:15AM Mar 02, 2021Observed: 9.43 ft at 7:30AM Mar 02, 2021Observed: 9.41 ft at 7:45AM Mar 02, 2021Observed: 9.39 ft at 8:00AM Mar 02, 2021Observed: 9.39 ft at 8:15AM Mar 02, 2021Observed: 9.38 ft at 8:30AM Mar 02, 2021Observed: 9.36 ft at 8:45AM Mar 02, 2021Observed: 9.34 ft at 9:00AM Mar 02, 2021Observed: 9.36 ft at 9:15AM Mar 02, 2021Observed: 9.38 ft at 9:30AM Mar 02, 2021Observed: 9.37 ft at 9:45AM Mar 02, 2021Observed: 9.39 ft at 10:00AM Mar 02, 2021Observed: 9.46 ft at 10:15AM Mar 02, 2021Observed: 9.44 ft at 10:30AM Mar 02, 2021Observed: 9.46 ft at 10:45AM Mar 02, 2021Observed: 9.5 ft at 11:00AM Mar 02, 2021Observed: 9.52 ft at 11:15AM Mar 02, 2021Observed: 9.53 ft at 11:30AM Mar 02, 2021Observed: 9.56 ft at 11:45AM Mar 02, 2021Observed: 9.57 ft at 12:00PM Mar 02, 2021Observed: 9.58 ft at 12:15PM Mar 02, 2021Observed: 9.56 ft at 12:30PM Mar 02, 2021Observed: 9.57 ft at 12:45PM Mar 02, 2021Observed: 9.58 ft at 1:00PM Mar 02, 2021Observed: 9.59 ft at 1:15PM Mar 02, 2021Observed: 9.59 ft at 1:30PM Mar 02, 2021Observed: 9.62 ft at 1:45PM Mar 02, 2021Observed: 9.61 ft at 2:00PM Mar 02, 2021Observed: 9.63 ft at 2:15PM Mar 02, 2021Observed: 9.63 ft at 2:30PM Mar 02, 2021Observed: 9.65 ft at 2:45PM Mar 02, 2021Observed: 9.66 ft at 3:00PM Mar 02, 2021Observed: 9.65 ft at 3:15PM Mar 02, 2021Observed: 9.67 ft at 3:30PM Mar 02, 2021Observed: 9.68 ft at 3:45PM Mar 02, 2021Observed: 9.68 ft at 4:00PM Mar 02, 2021Observed: 9.68 ft at 4:15PM Mar 02, 2021Observed: 9.68 ft at 4:30PM Mar 02, 2021Observed: 9.72 ft at 4:45PM Mar 02, 2021Observed: 9.72 ft at 5:00PM Mar 02, 2021Observed: 9.72 ft at 5:15PM Mar 02, 2021Observed: 9.74 ft at 5:30PM Mar 02, 2021Observed: 9.75 ft at 5:45PM Mar 02, 2021Observed: 9.77 ft at 6:00PM Mar 02, 2021Observed: 9.76 ft at 6:15PM Mar 02, 2021Observed: 9.77 ft at 6:30PM Mar 02, 2021Observed: 9.77 ft at 6:45PM Mar 02, 2021Observed: 9.79 ft at 7:00PM Mar 02, 2021Observed: 9.75 ft at 7:15PM Mar 02, 2021Observed: 9.79 ft at 7:30PM Mar 02, 2021Observed: 9.79 ft at 7:45PM Mar 02, 2021Observed: 9.79 ft at 8:00PM Mar 02, 2021Observed: 9.77 ft at 8:15PM Mar 02, 2021Observed: 9.77 ft at 8:30PM Mar 02, 2021Observed: 9.8 ft at 8:45PM Mar 02, 2021Observed: 9.78 ft at 9:00PM Mar 02, 2021Observed: 9.79 ft at 9:15PM Mar 02, 2021Observed: 9.79 ft at 9:30PM Mar 02, 2021Observed: 9.79 ft at 9:45PM Mar 02, 2021Observed: 9.78 ft at 10:00PM Mar 02, 2021Observed: 9.77 ft at 10:15PM Mar 02, 2021Observed: 9.8 ft at 10:30PM Mar 02, 2021Observed: 9.8 ft at 10:45PM Mar 02, 2021Observed: 9.82 ft at 11:00PM Mar 02, 2021Observed: 9.8 ft at 11:15PM Mar 02, 2021Observed: 9.82 ft at 11:30PM Mar 02, 2021Observed: 9.8 ft at 11:45PM Mar 02, 2021Observed: 9.82 ft at 12:00AM Mar 03, 2021Observed: 9.82 ft at 12:01AM Mar 03, 2021Observed: 9.81 ft at 12:15AM Mar 03, 2021Observed: 9.81 ft at 12:16AM Mar 03, 2021Observed: 9.82 ft at 12:30AM Mar 03, 2021Observed: 9.82 ft at 12:31AM Mar 03, 2021Observed: 9.82 ft at 12:45AM Mar 03, 2021Observed: 9.84 ft at 1:00AM Mar 03, 2021Observed: 9.82 ft at 1:15AM Mar 03, 2021Observed: 9.84 ft at 1:30AM Mar 03, 2021Observed: 9.83 ft at 1:45AM Mar 03, 2021Observed: 9.83 ft at 2:00AM Mar 03, 2021Observed: 9.82 ft at 2:15AM Mar 03, 2021Observed: 9.83 ft at 2:30AM Mar 03, 2021Observed: 9.83 ft at 2:45AM Mar 03, 2021Observed: 9.83 ft at 3:00AM Mar 03, 2021Observed: 9.82 ft at 3:15AM Mar 03, 2021Observed: 9.82 ft at 3:30AM Mar 03, 2021Observed: 9.81 ft at 3:45AM Mar 03, 2021Observed: 9.82 ft at 4:00AM Mar 03, 2021Observed: 9.82 ft at 4:15AM Mar 03, 2021Observed: 9.83 ft at 4:30AM Mar 03, 2021Observed: 9.81 ft at 4:45AM Mar 03, 2021Observed: 9.81 ft at 5:00AM Mar 03, 2021Observed: 9.81 ft at 5:15AM Mar 03, 2021Observed: 9.82 ft at 5:30AM Mar 03, 2021Observed: 9.82 ft at 5:45AM Mar 03, 2021Observed: 9.81 ft at 6:00AM Mar 03, 2021Observed: 9.8 ft at 6:15AM Mar 03, 2021Observed: 9.8 ft at 6:30AM Mar 03, 2021Observed: 9.8 ft at 6:45AM Mar 03, 2021Observed: 9.81 ft at 7:00AM Mar 03, 2021Observed: 9.78 ft at 7:15AM Mar 03, 2021Observed: 9.79 ft at 7:30AM Mar 03, 2021Observed: 9.79 ft at 7:45AM Mar 03, 2021Observed: 9.8 ft at 8:00AM Mar 03, 2021Observed: 9.77 ft at 8:15AM Mar 03, 2021Observed: 9.77 ft at 8:16AM Mar 03, 2021Observed: 9.76 ft at 8:30AM Mar 03, 2021Observed: 9.76 ft at 8:31AM Mar 03, 2021Observed: 9.76 ft at 8:45AM Mar 03, 2021Observed: 9.76 ft at 8:46AM Mar 03, 2021Observed: 9.75 ft at 9:00AM Mar 03, 2021Observed: 9.75 ft at 9:15AM Mar 03, 2021Observed: 9.74 ft at 9:30AM Mar 03, 2021Observed: 9.73 ft at 9:45AM Mar 03, 2021Observed: 9.72 ft at 10:00AM Mar 03, 2021Observed: 9.71 ft at 10:15AM Mar 03, 2021Observed: 9.7 ft at 10:30AM Mar 03, 2021Observed: 9.7 ft at 10:45AM Mar 03, 2021Observed: 9.69 ft at 11:00AM Mar 03, 2021Observed: 9.69 ft at 11:15AM Mar 03, 2021Observed: 9.69 ft at 11:30AM Mar 03, 2021Observed: 9.69 ft at 11:45AM Mar 03, 2021Observed: 9.69 ft at 12:00PM Mar 03, 2021Observed: 9.67 ft at 12:15PM Mar 03, 2021Observed: 9.68 ft at 12:30PM Mar 03, 2021Observed: 9.69 ft at 12:45PM Mar 03, 2021Observed: 9.71 ft at 1:00PM Mar 03, 2021Observed: 9.71 ft at 1:15PM Mar 03, 2021Observed: 9.71 ft at 1:30PM Mar 03, 2021Observed: 9.72 ft at 1:45PM Mar 03, 2021Observed: 9.72 ft at 2:00PM Mar 03, 2021Observed: 9.72 ft at 2:15PM Mar 03, 2021Observed: 9.73 ft at 2:30PM Mar 03, 2021Observed: 9.73 ft at 2:45PM Mar 03, 2021Observed: 9.73 ft at 3:00PM Mar 03, 2021Observed: 9.75 ft at 3:15PM Mar 03, 2021Observed: 9.76 ft at 3:30PM Mar 03, 2021Observed: 9.72 ft at 3:45PM Mar 03, 2021Observed: 9.74 ft at 4:00PM Mar 03, 2021Observed: 9.76 ft at 4:15PM Mar 03, 2021Observed: 9.76 ft at 4:16PM Mar 03, 2021Observed: 9.76 ft at 4:30PM Mar 03, 2021Observed: 9.76 ft at 4:31PM Mar 03, 2021Observed: 9.75 ft at 4:45PM Mar 03, 2021Observed: 9.75 ft at 4:46PM Mar 03, 2021Observed: 9.76 ft at 5:00PM Mar 03, 2021Observed: 9.76 ft at 5:15PM Mar 03, 2021Observed: 9.77 ft at 5:30PM Mar 03, 2021Observed: 9.75 ft at 5:45PM Mar 03, 2021Observed: 9.77 ft at 6:00PM Mar 03, 2021Observed: 9.77 ft at 6:15PM Mar 03, 2021Observed: 9.76 ft at 6:30PM Mar 03, 2021Observed: 9.78 ft at 6:45PM Mar 03, 2021Observed: 9.78 ft at 7:00PM Mar 03, 2021Observed: 9.77 ft at 7:15PM Mar 03, 2021Observed: 9.78 ft at 7:30PM Mar 03, 2021Observed: 9.79 ft at 7:45PM Mar 03, 2021Observed: 9.79 ft at 8:00PM Mar 03, 2021Observed: 9.8 ft at 8:15PM Mar 03, 2021Observed: 9.81 ft at 8:30PM Mar 03, 2021Observed: 9.8 ft at 8:45PM Mar 03, 2021Observed: 9.79 ft at 9:00PM Mar 03, 2021Observed: 9.82 ft at 9:15PM Mar 03, 2021Observed: 9.82 ft at 9:30PM Mar 03, 2021Observed: 9.83 ft at 9:45PM Mar 03, 2021Observed: 9.83 ft at 10:00PM Mar 03, 2021Observed: 9.83 ft at 10:15PM Mar 03, 2021Observed: 9.83 ft at 10:30PM Mar 03, 2021Observed: 9.84 ft at 10:45PM Mar 03, 2021Observed: 9.85 ft at 11:00PM Mar 03, 2021Observed: 9.85 ft at 11:15PM Mar 03, 2021Observed: 9.85 ft at 11:30PM Mar 03, 2021Observed: 9.85 ft at 11:45PM Mar 03, 2021Observed: 9.86 ft at 12:00AM Mar 04, 2021Observed: 9.85 ft at 12:15AM Mar 04, 2021Observed: 9.85 ft at 12:17AM Mar 04, 2021Observed: 9.87 ft at 12:30AM Mar 04, 2021Observed: 9.87 ft at 12:32AM Mar 04, 2021Observed: 9.87 ft at 12:45AM Mar 04, 2021Observed: 9.87 ft at 12:47AM Mar 04, 2021Observed: 9.86 ft at 1:00AM Mar 04, 2021Observed: 9.87 ft at 1:15AM Mar 04, 2021Observed: 9.88 ft at 1:30AM Mar 04, 2021Observed: 9.88 ft at 1:45AM Mar 04, 2021Observed: 9.89 ft at 2:00AM Mar 04, 2021Observed: 9.89 ft at 2:15AM Mar 04, 2021Observed: 9.88 ft at 2:30AM Mar 04, 2021Observed: 9.89 ft at 2:45AM Mar 04, 2021Observed: 9.9 ft at 3:00AM Mar 04, 2021Observed: 9.88 ft at 3:15AM Mar 04, 2021Observed: 9.88 ft at 3:30AM Mar 04, 2021Observed: 9.89 ft at 3:45AM Mar 04, 2021Observed: 9.88 ft at 4:00AM Mar 04, 2021Observed: 9.9 ft at 4:15AM Mar 04, 2021Observed: 9.9 ft at 4:30AM Mar 04, 2021Observed: 9.9 ft at 4:45AM Mar 04, 2021Observed: 9.88 ft at 5:00AM Mar 04, 2021Observed: 9.9 ft at 5:15AM Mar 04, 2021Observed: 9.9 ft at 5:30AM Mar 04, 2021Observed: 9.91 ft at 5:45AM Mar 04, 2021Observed: 9.89 ft at 6:00AM Mar 04, 2021Observed: 9.9 ft at 6:15AM Mar 04, 2021Observed: 9.9 ft at 6:30AM Mar 04, 2021Observed: 9.91 ft at 6:45AM Mar 04, 2021Observed: 9.89 ft at 7:00AM Mar 04, 2021Observed: 9.89 ft at 7:15AM Mar 04, 2021Observed: 9.9 ft at 7:30AM Mar 04, 2021Observed: 9.89 ft at 7:45AM Mar 04, 2021Observed: 9.91 ft at 8:00AM Mar 04, 2021Observed: 9.92 ft at 8:15AM Mar 04, 2021Observed: 9.92 ft at 8:16AM Mar 04, 2021Observed: 9.91 ft at 8:30AM Mar 04, 2021Observed: 9.91 ft at 8:31AM Mar 04, 2021Observed: 9.91 ft at 8:45AM Mar 04, 2021Observed: 9.91 ft at 8:46AM Mar 04, 2021Observed: 9.92 ft at 9:00AM Mar 04, 2021Observed: 9.92 ft at 9:15AM Mar 04, 2021Observed: 9.92 ft at 9:30AM Mar 04, 2021Observed: 9.91 ft at 9:45AM Mar 04, 2021Observed: 9.9 ft at 10:00AM Mar 04, 2021Observed: 9.91 ft at 10:15AM Mar 04, 2021Observed: 9.93 ft at 10:30AM Mar 04, 2021Observed: 9.92 ft at 10:45AM Mar 04, 2021Observed: 9.91 ft at 11:00AM Mar 04, 2021Observed: 9.94 ft at 11:15AM Mar 04, 2021Observed: 9.95 ft at 11:30AM Mar 04, 2021Observed: 9.94 ft at 11:45AM Mar 04, 2021Observed: 9.95 ft at 12:00PM Mar 04, 2021Observed: 9.94 ft at 12:15PM Mar 04, 2021Observed: 9.94 ft at 12:30PM Mar 04, 2021Observed: 9.96 ft at 12:45PM Mar 04, 2021Observed: 9.96 ft at 1:00PM Mar 04, 2021Observed: 9.96 ft at 1:15PM Mar 04, 2021Observed: 9.96 ft at 1:30PM Mar 04, 2021Observed: 9.96 ft at 1:45PM Mar 04, 2021Observed: 9.98 ft at 2:00PM Mar 04, 2021Observed: 9.95 ft at 2:15PM Mar 04, 2021Observed: 9.97 ft at 2:30PM Mar 04, 2021Observed: 9.98 ft at 2:45PM Mar 04, 2021Observed: 9.96 ft at 3:00PM Mar 04, 2021Observed: 9.97 ft at 3:15PM Mar 04, 2021Observed: 9.97 ft at 3:30PM Mar 04, 2021Observed: 9.98 ft at 3:45PM Mar 04, 2021Observed: 9.97 ft at 4:00PM Mar 04, 2021Observed: 9.97 ft at 4:15PM Mar 04, 2021Observed: 9.97 ft at 4:16PM Mar 04, 2021Observed: 9.96 ft at 4:30PM Mar 04, 2021Observed: 9.96 ft at 4:31PM Mar 04, 2021Observed: 9.96 ft at 4:45PM Mar 04, 2021Observed: 9.96 ft at 4:46PM Mar 04, 2021Observed: 9.97 ft at 5:00PM Mar 04, 2021Observed: 9.96 ft at 5:15PM Mar 04, 2021Observed: 9.96 ft at 5:30PM Mar 04, 2021Observed: 9.98 ft at 5:45PM Mar 04, 2021Observed: 9.98 ft at 6:00PM Mar 04, 2021Observed: 9.98 ft at 6:15PM Mar 04, 2021Observed: 9.98 ft at 6:30PM Mar 04, 2021Observed: 9.98 ft at 6:45PM Mar 04, 2021Observed: 9.99 ft at 7:00PM Mar 04, 2021Observed: 9.98 ft at 7:15PM Mar 04, 2021Observed: 9.99 ft at 7:30PM Mar 04, 2021Observed: 9.97 ft at 7:45PM Mar 04, 2021Observed: 9.98 ft at 8:00PM Mar 04, 2021Observed: 9.99 ft at 8:15PM Mar 04, 2021Observed: 9.99 ft at 8:30PM Mar 04, 2021Observed: 10 ft at 8:45PM Mar 04, 2021Observed: 10 ft at 9:00PM Mar 04, 2021Observed: 10.01 ft at 9:15PM Mar 04, 2021Observed: 10 ft at 9:30PM Mar 04, 2021Observed: 10 ft at 9:45PM Mar 04, 2021Observed: 10.01 ft at 10:00PM Mar 04, 2021Observed: 10 ft at 10:15PM Mar 04, 2021Observed: 10 ft at 10:30PM Mar 04, 2021Observed: 10.01 ft at 10:45PM Mar 04, 2021Observed: 10.01 ft at 11:00PM Mar 04, 2021Observed: 10.02 ft at 11:15PM Mar 04, 2021Observed: 10.02 ft at 11:30PM Mar 04, 2021Observed: 10.02 ft at 11:45PM Mar 04, 2021Observed: 10.02 ft at 12:00AM Mar 05, 2021Observed: 10.02 ft at 12:15AM Mar 05, 2021Observed: 10.02 ft at 12:17AM Mar 05, 2021Observed: 10.02 ft at 12:30AM Mar 05, 2021Observed: 10.02 ft at 12:32AM Mar 05, 2021Observed: 10.02 ft at 12:45AM Mar 05, 2021Observed: 10.02 ft at 12:47AM Mar 05, 2021Observed: 10.04 ft at 1:00AM Mar 05, 2021Observed: 10.04 ft at 1:15AM Mar 05, 2021Observed: 10.02 ft at 1:30AM Mar 05, 2021Observed: 10.03 ft at 1:45AM Mar 05, 2021Observed: 10.04 ft at 2:00AM Mar 05, 2021Observed: 10.03 ft at 2:15AM Mar 05, 2021Observed: 10.03 ft at 2:30AM Mar 05, 2021Observed: 10.03 ft at 2:45AM Mar 05, 2021Observed: 10.03 ft at 3:00AM Mar 05, 2021Observed: 10.03 ft at 3:15AM Mar 05, 2021Observed: 10.05 ft at 3:30AM Mar 05, 2021Observed: 10.04 ft at 3:45AM Mar 05, 2021Observed: 10.06 ft at 4:00AM Mar 05, 2021Observed: 10.04 ft at 4:15AM Mar 05, 2021Observed: 10.05 ft at 4:30AM Mar 05, 2021Observed: 10.06 ft at 4:45AM Mar 05, 2021Observed: 10.05 ft at 5:00AM Mar 05, 2021Observed: 10.07 ft at 5:15AM Mar 05, 2021Observed: 10.05 ft at 5:30AM Mar 05, 2021Observed: 10.07 ft at 5:45AM Mar 05, 2021Observed: 10.06 ft at 6:00AM Mar 05, 2021Observed: 10.06 ft at 6:15AM Mar 05, 2021Observed: 10.07 ft at 6:30AM Mar 05, 2021Observed: 10.09 ft at 6:45AM Mar 05, 2021Observed: 10.1 ft at 7:00AM Mar 05, 2021Observed: 10.08 ft at 7:15AM Mar 05, 2021Observed: 10.09 ft at 7:30AM Mar 05, 2021Observed: 10.08 ft at 7:45AM Mar 05, 2021Observed: 10.09 ft at 8:00AM Mar 05, 2021Observed: 10.11 ft at 8:15AM Mar 05, 2021Observed: 10.11 ft at 8:16AM Mar 05, 2021Observed: 10.09 ft at 8:30AM Mar 05, 2021Observed: 10.09 ft at 8:31AM Mar 05, 2021Observed: 10.08 ft at 8:45AM Mar 05, 2021Observed: 10.08 ft at 8:46AM Mar 05, 2021Observed: 10.1 ft at 9:00AM Mar 05, 2021Observed: 10.09 ft at 9:15AM Mar 05, 2021Observed: 10.11 ft at 9:30AM Mar 05, 2021Observed: 10.12 ft at 9:45AM Mar 05, 2021Observed: 10.11 ft at 10:00AM Mar 05, 2021Observed: 10.1 ft at 10:15AM Mar 05, 2021Observed: 10.11 ft at 10:30AM Mar 05, 2021Observed: 10.12 ft at 10:45AM Mar 05, 2021Observed: 10.11 ft at 11:00AM Mar 05, 2021Observed: 10.12 ft at 11:15AM Mar 05, 2021Observed: 10.13 ft at 11:30AM Mar 05, 2021Observed: 10.13 ft at 11:45AM Mar 05, 2021Observed: 10.13 ft at 12:00PM Mar 05, 2021Observed: 10.14 ft at 12:15PM Mar 05, 2021Observed: 10.12 ft at 12:30PM Mar 05, 2021Observed: 10.13 ft at 12:45PM Mar 05, 2021Observed: 10.15 ft at 1:00PM Mar 05, 2021Observed: 10.15 ft at 1:15PM Mar 05, 2021Observed: 10.14 ft at 1:30PM Mar 05, 2021Observed: 10.14 ft at 1:45PM Mar 05, 2021Observed: 10.15 ft at 2:00PM Mar 05, 2021Observed: 10.15 ft at 2:15PM Mar 05, 2021Observed: 10.16 ft at 2:30PM Mar 05, 2021Observed: 10.15 ft at 2:45PM Mar 05, 2021Observed: 10.16 ft at 3:00PM Mar 05, 2021Observed: 10.16 ft at 3:15PM Mar 05, 2021Observed: 10.16 ft at 3:30PM Mar 05, 2021Observed: 10.16 ft at 3:45PM Mar 05, 2021Observed: 10.17 ft at 4:00PM Mar 05, 2021Observed: 10.17 ft at 4:15PM Mar 05, 2021Observed: 10.17 ft at 4:16PM Mar 05, 2021Observed: 10.18 ft at 4:30PM Mar 05, 2021Observed: 10.18 ft at 4:31PM Mar 05, 2021Observed: 10.19 ft at 4:45PM Mar 05, 2021Observed: 10.19 ft at 4:46PM Mar 05, 2021Observed: 10.18 ft at 5:00PM Mar 05, 2021Observed: 10.18 ft at 5:15PM Mar 05, 2021Observed: 10.2 ft at 5:30PM Mar 05, 2021Observed: 10.2 ft at 5:45PM Mar 05, 2021Observed: 10.2 ft at 6:00PM Mar 05, 2021Observed: 10.19 ft at 6:15PM Mar 05, 2021Observed: 10.22 ft at 6:30PM Mar 05, 2021Observed: 10.21 ft at 6:45PM Mar 05, 2021Observed: 10.21 ft at 7:00PM Mar 05, 2021Observed: 10.23 ft at 7:15PM Mar 05, 2021Observed: 10.22 ft at 7:30PM Mar 05, 2021Observed: 10.23 ft at 7:45PM Mar 05, 2021Observed: 10.22 ft at 8:00PM Mar 05, 2021Observed: 10.23 ft at 8:15PM Mar 05, 2021Observed: 10.23 ft at 8:30PM Mar 05, 2021Observed: 10.24 ft at 8:45PM Mar 05, 2021Observed: 10.24 ft at 9:00PM Mar 05, 2021Observed: 10.24 ft at 9:15PM Mar 05, 2021Observed: 10.24 ft at 9:30PM Mar 05, 2021Observed: 10.24 ft at 9:45PM Mar 05, 2021Highest Observation: 10.26 ft at 10:00PM Mar 05, 2021Highest Observation: 10.26 ft at 10:15PM Mar 05, 2021Observed: 10.25 ft at 10:30PM Mar 05, 2021USGS--Water Resources of the United StatesBSJS2(plotting HGIRG) Graph Created (12:04AM Mar 6, 2021)ObservedLatest observed value: 10.25 ft at 10:30 PM CST 5-Mar-2021. Flood Stage is 31 ft
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Tabular Data (UTC)
Tabular Data (CST)
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Datum: NAVD88
Metadata
NOTE: No forecasts are available for this location

NOTE: Gauge reading may be affected by ice.

NOTE: Graphical forecasts are not available for the Big Sioux River near Jefferson. During times of high water, forecast crest information can be found in the text products.

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Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 31
Action Stage: 28
Low Stage (in feet): -9999

Historic Crests
(1) 40.42 ft on 03/17/2019
(2) 38.40 ft on 06/26/2018
(3) 36.83 ft on 09/18/2019 (P)
(4) 24.04 ft on 05/04/2016
(5) 20.92 ft on 05/24/2017
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 36.83 ft on 09/18/2019 (P)
(2) 40.42 ft on 03/17/2019
(3) 38.40 ft on 06/26/2018
(4) 20.92 ft on 05/24/2017
(5) 24.04 ft on 05/04/2016
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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Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
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31 significant flooding of crop and pasture land begins.
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Latitude: 42.626389° N, Longitude: 96.515278° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 31 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 1070.00 1101.00 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  

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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Page last modified: 30-Oct-2020 4:09 PM
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