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Hydrograph River at a Glance Download
Big Sioux River at Sioux Falls Western Ave. Stage (ft)Flow (cfs)Observed: 2.32 ft at 6:15PM Mar 08, 2019Observed: 2.32 ft at 6:30PM Mar 08, 2019Observed: 2.32 ft at 6:45PM Mar 08, 2019Observed: 2.32 ft at 7:00PM Mar 08, 2019Observed: 2.32 ft at 7:15PM Mar 08, 2019Observed: 2.32 ft at 7:30PM Mar 08, 2019Observed: 2.32 ft at 7:45PM Mar 08, 2019Observed: 2.32 ft at 8:00PM Mar 08, 2019Observed: 2.32 ft at 8:15PM Mar 08, 2019Observed: 2.32 ft at 8:30PM Mar 08, 2019Observed: 2.32 ft at 8:45PM Mar 08, 2019Observed: 2.32 ft at 9:00PM Mar 08, 2019Observed: 2.32 ft at 9:15PM Mar 08, 2019Observed: 2.32 ft at 9:30PM Mar 08, 2019Observed: 2.32 ft at 9:45PM Mar 08, 2019Observed: 2.32 ft at 10:00PM Mar 08, 2019Observed: 2.32 ft at 10:15PM Mar 08, 2019Observed: 2.32 ft at 10:30PM Mar 08, 2019Observed: 2.33 ft at 10:45PM Mar 08, 2019Observed: 2.33 ft at 11:00PM Mar 08, 2019Observed: 2.33 ft at 11:15PM Mar 08, 2019Observed: 2.33 ft at 11:30PM Mar 08, 2019Observed: 2.33 ft at 11:45PM Mar 08, 2019Observed: 2.33 ft at 12:00AM Mar 09, 2019Observed: 2.33 ft at 12:15AM Mar 09, 2019Observed: 2.33 ft at 12:30AM Mar 09, 2019Observed: 2.33 ft at 12:45AM Mar 09, 2019Observed: 2.33 ft at 1:00AM Mar 09, 2019Observed: 2.33 ft at 1:15AM Mar 09, 2019Observed: 2.33 ft at 1:30AM Mar 09, 2019Observed: 2.33 ft at 1:45AM Mar 09, 2019Observed: 2.33 ft at 2:00AM Mar 09, 2019Observed: 2.33 ft at 2:15AM Mar 09, 2019Observed: 2.33 ft at 2:30AM Mar 09, 2019Observed: 2.33 ft at 2:45AM Mar 09, 2019Observed: 2.33 ft at 3:00AM Mar 09, 2019Observed: 2.34 ft at 3:15AM Mar 09, 2019Observed: 2.34 ft at 3:30AM Mar 09, 2019Observed: 2.34 ft at 3:45AM Mar 09, 2019Observed: 2.34 ft at 4:00AM Mar 09, 2019Observed: 2.34 ft at 4:15AM Mar 09, 2019Observed: 2.34 ft at 4:30AM Mar 09, 2019Observed: 2.34 ft at 4:45AM Mar 09, 2019Observed: 2.35 ft at 5:00AM Mar 09, 2019Observed: 2.34 ft at 5:15AM Mar 09, 2019Observed: 2.36 ft at 5:30AM Mar 09, 2019Observed: 2.35 ft at 5:45AM Mar 09, 2019Observed: 2.35 ft at 6:00AM Mar 09, 2019Observed: 2.35 ft at 6:15AM Mar 09, 2019Observed: 2.36 ft at 6:30AM Mar 09, 2019Observed: 2.36 ft at 6:45AM Mar 09, 2019Observed: 2.36 ft at 7:00AM Mar 09, 2019Observed: 2.37 ft at 7:15AM Mar 09, 2019Observed: 2.38 ft at 7:30AM Mar 09, 2019Observed: 2.39 ft at 7:45AM Mar 09, 2019Observed: 2.4 ft at 8:00AM Mar 09, 2019Observed: 2.42 ft at 8:15AM Mar 09, 2019Observed: 2.43 ft at 8:30AM Mar 09, 2019Observed: 2.45 ft at 8:45AM Mar 09, 2019Observed: 2.48 ft at 9:00AM Mar 09, 2019Observed: 2.5 ft at 9:15AM Mar 09, 2019Observed: 2.52 ft at 9:30AM Mar 09, 2019Observed: 2.55 ft at 9:45AM Mar 09, 2019Observed: 2.57 ft at 10:00AM Mar 09, 2019Observed: 2.57 ft at 10:15AM Mar 09, 2019Observed: 2.57 ft at 10:30AM Mar 09, 2019Observed: 2.56 ft at 10:45AM Mar 09, 2019Observed: 2.56 ft at 11:00AM Mar 09, 2019Observed: 2.56 ft at 11:15AM Mar 09, 2019Observed: 2.57 ft at 11:30AM Mar 09, 2019Observed: 2.6 ft at 11:45AM Mar 09, 2019Observed: 2.61 ft at 12:00PM Mar 09, 2019Observed: 2.63 ft at 12:15PM Mar 09, 2019Observed: 2.63 ft at 12:30PM Mar 09, 2019Observed: 2.65 ft at 12:45PM Mar 09, 2019Observed: 2.65 ft at 1:00PM Mar 09, 2019Observed: 2.66 ft at 1:15PM Mar 09, 2019Observed: 2.67 ft at 1:30PM Mar 09, 2019Observed: 2.68 ft at 1:45PM Mar 09, 2019Observed: 2.7 ft at 2:00PM Mar 09, 2019Observed: 2.71 ft at 2:15PM Mar 09, 2019Observed: 2.71 ft at 2:30PM Mar 09, 2019Observed: 2.73 ft at 2:45PM Mar 09, 2019Observed: 2.74 ft at 3:00PM Mar 09, 2019Observed: 2.75 ft at 3:15PM Mar 09, 2019Observed: 2.76 ft at 3:30PM Mar 09, 2019Observed: 2.79 ft at 3:45PM Mar 09, 2019Observed: 2.81 ft at 4:00PM Mar 09, 2019Observed: 2.84 ft at 4:15PM Mar 09, 2019Observed: 2.89 ft at 4:30PM Mar 09, 2019Observed: 2.93 ft at 4:45PM Mar 09, 2019Observed: 2.96 ft at 5:00PM Mar 09, 2019Observed: 2.99 ft at 5:15PM Mar 09, 2019Observed: 3.01 ft at 5:30PM Mar 09, 2019Observed: 3.04 ft at 5:45PM Mar 09, 2019Observed: 3.05 ft at 6:00PM Mar 09, 2019Observed: 3.07 ft at 6:15PM Mar 09, 2019Observed: 3.09 ft at 6:30PM Mar 09, 2019Observed: 3.1 ft at 6:45PM Mar 09, 2019Observed: 3.11 ft at 7:00PM Mar 09, 2019Observed: 3.12 ft at 7:15PM Mar 09, 2019Observed: 3.13 ft at 7:30PM Mar 09, 2019Observed: 3.14 ft at 7:45PM Mar 09, 2019Observed: 3.15 ft at 8:00PM Mar 09, 2019Observed: 3.15 ft at 8:15PM Mar 09, 2019Observed: 3.16 ft at 8:30PM Mar 09, 2019Observed: 3.17 ft at 8:45PM Mar 09, 2019Observed: 3.18 ft at 9:00PM Mar 09, 2019Observed: 3.19 ft at 9:15PM Mar 09, 2019Observed: 3.19 ft at 9:30PM Mar 09, 2019Observed: 3.21 ft at 9:45PM Mar 09, 2019Observed: 3.22 ft at 10:00PM Mar 09, 2019Observed: 3.23 ft at 10:15PM Mar 09, 2019Observed: 3.23 ft at 10:30PM Mar 09, 2019Observed: 3.24 ft at 10:45PM Mar 09, 2019Observed: 3.26 ft at 11:00PM Mar 09, 2019Observed: 3.26 ft at 11:15PM Mar 09, 2019Observed: 3.27 ft at 11:30PM Mar 09, 2019Observed: 3.27 ft at 11:31PM Mar 09, 2019Observed: 3.27 ft at 11:45PM Mar 09, 2019Observed: 3.27 ft at 11:46PM Mar 09, 2019Observed: 3.28 ft at 12:00AM Mar 10, 2019Observed: 3.28 ft at 12:01AM Mar 10, 2019Observed: 3.29 ft at 12:15AM Mar 10, 2019Observed: 3.29 ft at 12:30AM Mar 10, 2019Observed: 3.3 ft at 12:45AM Mar 10, 2019Observed: 3.3 ft at 1:00AM Mar 10, 2019Observed: 3.3 ft at 1:15AM Mar 10, 2019Observed: 3.31 ft at 1:30AM Mar 10, 2019Observed: 3.31 ft at 1:45AM Mar 10, 2019Observed: 3.3 ft at 3:00AM Mar 10, 2019Observed: 3.3 ft at 3:15AM Mar 10, 2019Observed: 3.3 ft at 3:30AM Mar 10, 2019Observed: 3.3 ft at 3:45AM Mar 10, 2019Observed: 3.3 ft at 4:00AM Mar 10, 2019Observed: 3.3 ft at 4:15AM Mar 10, 2019Observed: 3.29 ft at 4:30AM Mar 10, 2019Observed: 3.29 ft at 4:45AM Mar 10, 2019Observed: 3.28 ft at 5:00AM Mar 10, 2019Observed: 3.27 ft at 5:15AM Mar 10, 2019Observed: 3.26 ft at 5:30AM Mar 10, 2019Observed: 3.25 ft at 5:45AM Mar 10, 2019Observed: 3.25 ft at 6:00AM Mar 10, 2019Observed: 3.23 ft at 6:15AM Mar 10, 2019Observed: 3.22 ft at 6:30AM Mar 10, 2019Observed: 3.2 ft at 6:45AM Mar 10, 2019Observed: 3.19 ft at 7:00AM Mar 10, 2019Observed: 3.18 ft at 7:15AM Mar 10, 2019Observed: 3.16 ft at 7:30AM Mar 10, 2019Observed: 3.15 ft at 7:45AM Mar 10, 2019Observed: 3.14 ft at 8:00AM Mar 10, 2019Observed: 3.12 ft at 8:15AM Mar 10, 2019Observed: 3.11 ft at 8:30AM Mar 10, 2019Observed: 3.1 ft at 8:45AM Mar 10, 2019Observed: 3.09 ft at 9:00AM Mar 10, 2019Observed: 3.09 ft at 9:15AM Mar 10, 2019Observed: 3.08 ft at 9:30AM Mar 10, 2019Observed: 3.08 ft at 9:45AM Mar 10, 2019Observed: 3.08 ft at 10:00AM Mar 10, 2019Observed: 3.08 ft at 10:15AM Mar 10, 2019Observed: 3.08 ft at 10:30AM Mar 10, 2019Observed: 3.09 ft at 10:45AM Mar 10, 2019Observed: 3.09 ft at 11:00AM Mar 10, 2019Observed: 3.09 ft at 11:15AM Mar 10, 2019Observed: 3.1 ft at 11:30AM Mar 10, 2019Observed: 3.1 ft at 11:45AM Mar 10, 2019Observed: 3.1 ft at 12:00PM Mar 10, 2019Observed: 3.1 ft at 12:15PM Mar 10, 2019Observed: 3.11 ft at 12:30PM Mar 10, 2019Observed: 3.12 ft at 12:45PM Mar 10, 2019Observed: 3.12 ft at 1:00PM Mar 10, 2019Observed: 3.12 ft at 1:15PM Mar 10, 2019Observed: 3.12 ft at 1:30PM Mar 10, 2019Observed: 3.13 ft at 1:45PM Mar 10, 2019Observed: 3.13 ft at 2:00PM Mar 10, 2019Observed: 3.13 ft at 2:15PM Mar 10, 2019Observed: 3.13 ft at 2:30PM Mar 10, 2019Observed: 3.13 ft at 2:45PM Mar 10, 2019Observed: 3.13 ft at 3:00PM Mar 10, 2019Observed: 3.14 ft at 3:15PM Mar 10, 2019Observed: 3.13 ft at 3:30PM Mar 10, 2019Observed: 3.13 ft at 3:45PM Mar 10, 2019Observed: 3.13 ft at 4:00PM Mar 10, 2019Observed: 3.13 ft at 4:15PM Mar 10, 2019Observed: 3.13 ft at 4:30PM Mar 10, 2019Observed: 3.13 ft at 4:31PM Mar 10, 2019Observed: 3.14 ft at 4:45PM Mar 10, 2019Observed: 3.14 ft at 4:46PM Mar 10, 2019Observed: 3.14 ft at 5:00PM Mar 10, 2019Observed: 3.14 ft at 5:01PM Mar 10, 2019Observed: 3.15 ft at 5:15PM Mar 10, 2019Observed: 3.15 ft at 5:30PM Mar 10, 2019Observed: 3.16 ft at 5:45PM Mar 10, 2019Observed: 3.18 ft at 6:00PM Mar 10, 2019Observed: 3.19 ft at 6:15PM Mar 10, 2019Observed: 3.2 ft at 6:30PM Mar 10, 2019Observed: 3.22 ft at 6:45PM Mar 10, 2019Observed: 3.24 ft at 7:00PM Mar 10, 2019Observed: 3.26 ft at 7:15PM Mar 10, 2019Observed: 3.27 ft at 7:30PM Mar 10, 2019Observed: 3.28 ft at 7:45PM Mar 10, 2019Observed: 3.29 ft at 8:00PM Mar 10, 2019Observed: 3.3 ft at 8:15PM Mar 10, 2019Observed: 3.31 ft at 8:30PM Mar 10, 2019Observed: 3.32 ft at 8:45PM Mar 10, 2019Observed: 3.32 ft at 9:00PM Mar 10, 2019Observed: 3.33 ft at 9:15PM Mar 10, 2019Observed: 3.33 ft at 9:30PM Mar 10, 2019Observed: 3.33 ft at 9:45PM Mar 10, 2019Observed: 3.33 ft at 10:00PM Mar 10, 2019Observed: 3.32 ft at 10:15PM Mar 10, 2019Observed: 3.32 ft at 10:30PM Mar 10, 2019Observed: 3.32 ft at 10:45PM Mar 10, 2019Observed: 3.31 ft at 11:00PM Mar 10, 2019Observed: 3.32 ft at 11:15PM Mar 10, 2019Observed: 3.31 ft at 11:30PM Mar 10, 2019Observed: 3.31 ft at 11:45PM Mar 10, 2019Observed: 3.31 ft at 12:00AM Mar 11, 2019Observed: 3.3 ft at 12:15AM Mar 11, 2019Observed: 3.3 ft at 12:30AM Mar 11, 2019Observed: 3.29 ft at 12:45AM Mar 11, 2019Observed: 3.29 ft at 12:46AM Mar 11, 2019Observed: 3.28 ft at 1:00AM Mar 11, 2019Observed: 3.28 ft at 1:01AM Mar 11, 2019Observed: 3.27 ft at 1:15AM Mar 11, 2019Observed: 3.27 ft at 1:16AM Mar 11, 2019Observed: 3.26 ft at 1:30AM Mar 11, 2019Observed: 3.25 ft at 1:45AM Mar 11, 2019Observed: 3.23 ft at 2:00AM Mar 11, 2019Observed: 3.22 ft at 2:15AM Mar 11, 2019Observed: 3.21 ft at 2:30AM Mar 11, 2019Observed: 3.2 ft at 2:45AM Mar 11, 2019Observed: 3.18 ft at 3:00AM Mar 11, 2019Observed: 3.17 ft at 3:15AM Mar 11, 2019Observed: 3.16 ft at 3:30AM Mar 11, 2019Observed: 3.14 ft at 3:45AM Mar 11, 2019Observed: 3.13 ft at 4:00AM Mar 11, 2019Observed: 3.12 ft at 4:15AM Mar 11, 2019Observed: 3.1 ft at 4:30AM Mar 11, 2019Observed: 3.09 ft at 4:45AM Mar 11, 2019Observed: 3.08 ft at 5:00AM Mar 11, 2019Observed: 3.06 ft at 5:15AM Mar 11, 2019Observed: 3.05 ft at 5:30AM Mar 11, 2019Observed: 3.04 ft at 5:45AM Mar 11, 2019Observed: 3.03 ft at 6:00AM Mar 11, 2019Observed: 3.02 ft at 6:15AM Mar 11, 2019Observed: 3 ft at 6:30AM Mar 11, 2019Observed: 2.99 ft at 6:45AM Mar 11, 2019Observed: 2.98 ft at 7:00AM Mar 11, 2019Observed: 2.97 ft at 7:15AM Mar 11, 2019Observed: 2.96 ft at 7:30AM Mar 11, 2019Observed: 2.95 ft at 7:45AM Mar 11, 2019Observed: 2.94 ft at 8:00AM Mar 11, 2019Observed: 2.93 ft at 8:15AM Mar 11, 2019Observed: 2.92 ft at 8:30AM Mar 11, 2019Observed: 2.91 ft at 8:45AM Mar 11, 2019Observed: 2.91 ft at 8:46AM Mar 11, 2019Observed: 2.9 ft at 9:00AM Mar 11, 2019Observed: 2.9 ft at 9:01AM Mar 11, 2019Observed: 2.89 ft at 9:15AM Mar 11, 2019Observed: 2.89 ft at 9:16AM Mar 11, 2019Observed: 2.89 ft at 9:30AM Mar 11, 2019Observed: 2.88 ft at 9:45AM Mar 11, 2019Observed: 2.87 ft at 10:00AM Mar 11, 2019Observed: 2.86 ft at 10:15AM Mar 11, 2019Observed: 2.85 ft at 10:30AM Mar 11, 2019Observed: 2.85 ft at 10:45AM Mar 11, 2019Observed: 2.84 ft at 11:00AM Mar 11, 2019Observed: 2.83 ft at 11:15AM Mar 11, 2019Observed: 2.83 ft at 11:30AM Mar 11, 2019Observed: 2.82 ft at 11:45AM Mar 11, 2019Observed: 2.81 ft at 12:00PM Mar 11, 2019Observed: 2.81 ft at 12:15PM Mar 11, 2019Observed: 2.8 ft at 12:30PM Mar 11, 2019Observed: 2.79 ft at 12:45PM Mar 11, 2019Observed: 2.78 ft at 1:00PM Mar 11, 2019Observed: 2.77 ft at 1:15PM Mar 11, 2019Observed: 2.76 ft at 1:30PM Mar 11, 2019Observed: 2.75 ft at 1:45PM Mar 11, 2019Observed: 2.74 ft at 2:00PM Mar 11, 2019Observed: 2.74 ft at 2:15PM Mar 11, 2019Observed: 2.73 ft at 2:30PM Mar 11, 2019Observed: 2.73 ft at 2:45PM Mar 11, 2019Observed: 2.73 ft at 3:00PM Mar 11, 2019Observed: 2.74 ft at 3:15PM Mar 11, 2019Observed: 2.75 ft at 3:30PM Mar 11, 2019Observed: 2.77 ft at 3:45PM Mar 11, 2019Observed: 2.78 ft at 4:00PM Mar 11, 2019Observed: 2.79 ft at 4:15PM Mar 11, 2019Observed: 2.81 ft at 4:30PM Mar 11, 2019Observed: 2.82 ft at 4:45PM Mar 11, 2019Observed: 2.82 ft at 4:46PM Mar 11, 2019Observed: 2.84 ft at 5:00PM Mar 11, 2019Observed: 2.84 ft at 5:01PM Mar 11, 2019Observed: 2.86 ft at 5:15PM Mar 11, 2019Observed: 2.86 ft at 5:16PM Mar 11, 2019Observed: 2.87 ft at 5:30PM Mar 11, 2019Observed: 2.89 ft at 5:45PM Mar 11, 2019Observed: 2.91 ft at 6:00PM Mar 11, 2019Observed: 2.93 ft at 6:15PM Mar 11, 2019Observed: 2.96 ft at 6:30PM Mar 11, 2019Observed: 3 ft at 6:45PM Mar 11, 2019Observed: 3.03 ft at 7:00PM Mar 11, 2019Observed: 3.05 ft at 7:15PM Mar 11, 2019Observed: 3.08 ft at 7:30PM Mar 11, 2019Observed: 3.1 ft at 7:45PM Mar 11, 2019Observed: 3.13 ft at 8:00PM Mar 11, 2019Observed: 3.15 ft at 8:15PM Mar 11, 2019Observed: 3.16 ft at 8:30PM Mar 11, 2019Observed: 3.18 ft at 8:45PM Mar 11, 2019Observed: 3.19 ft at 9:00PM Mar 11, 2019Observed: 3.2 ft at 9:15PM Mar 11, 2019Observed: 3.21 ft at 9:30PM Mar 11, 2019Observed: 3.21 ft at 9:45PM Mar 11, 2019Observed: 3.21 ft at 10:00PM Mar 11, 2019Observed: 3.21 ft at 10:15PM Mar 11, 2019Observed: 3.2 ft at 10:30PM Mar 11, 2019Observed: 3.19 ft at 10:45PM Mar 11, 2019Observed: 3.18 ft at 11:00PM Mar 11, 2019Observed: 3.17 ft at 11:15PM Mar 11, 2019Observed: 3.15 ft at 11:30PM Mar 11, 2019Observed: 3.14 ft at 11:45PM Mar 11, 2019Observed: 3.13 ft at 12:00AM Mar 12, 2019Observed: 3.12 ft at 12:15AM Mar 12, 2019Observed: 3.11 ft at 12:30AM Mar 12, 2019Observed: 3.09 ft at 12:45AM Mar 12, 2019Observed: 3.08 ft at 1:00AM Mar 12, 2019Observed: 3.07 ft at 1:15AM Mar 12, 2019Observed: 3.05 ft at 1:30AM Mar 12, 2019Observed: 3.04 ft at 1:45AM Mar 12, 2019Observed: 3.03 ft at 2:00AM Mar 12, 2019Observed: 3.02 ft at 2:15AM Mar 12, 2019Observed: 3.01 ft at 2:30AM Mar 12, 2019Observed: 2.99 ft at 2:45AM Mar 12, 2019Observed: 2.98 ft at 3:00AM Mar 12, 2019Observed: 2.96 ft at 3:15AM Mar 12, 2019Observed: 2.95 ft at 3:30AM Mar 12, 2019Observed: 2.94 ft at 3:45AM Mar 12, 2019Observed: 2.93 ft at 4:00AM Mar 12, 2019Observed: 2.91 ft at 4:15AM Mar 12, 2019Observed: 2.9 ft at 4:30AM Mar 12, 2019Observed: 2.89 ft at 4:45AM Mar 12, 2019Observed: 2.88 ft at 5:00AM Mar 12, 2019Observed: 2.86 ft at 5:15AM Mar 12, 2019Observed: 2.85 ft at 5:30AM Mar 12, 2019Observed: 2.84 ft at 5:45AM Mar 12, 2019Observed: 2.83 ft at 6:00AM Mar 12, 2019Observed: 2.82 ft at 6:15AM Mar 12, 2019Observed: 2.81 ft at 6:30AM Mar 12, 2019Observed: 2.8 ft at 6:45AM Mar 12, 2019Observed: 2.78 ft at 7:00AM Mar 12, 2019Observed: 2.78 ft at 7:15AM Mar 12, 2019Observed: 2.76 ft at 7:30AM Mar 12, 2019Observed: 2.75 ft at 7:45AM Mar 12, 2019Observed: 2.75 ft at 8:00AM Mar 12, 2019Observed: 2.74 ft at 8:15AM Mar 12, 2019Observed: 2.73 ft at 8:30AM Mar 12, 2019Observed: 2.72 ft at 8:45AM Mar 12, 2019Observed: 2.72 ft at 8:46AM Mar 12, 2019Observed: 2.71 ft at 9:00AM Mar 12, 2019Observed: 2.71 ft at 9:01AM Mar 12, 2019Observed: 2.7 ft at 9:15AM Mar 12, 2019Observed: 2.7 ft at 9:16AM Mar 12, 2019Observed: 2.69 ft at 9:30AM Mar 12, 2019Observed: 2.68 ft at 9:45AM Mar 12, 2019Observed: 2.67 ft at 10:00AM Mar 12, 2019Observed: 2.66 ft at 10:15AM Mar 12, 2019Observed: 2.65 ft at 10:30AM Mar 12, 2019Observed: 2.64 ft at 10:45AM Mar 12, 2019Observed: 2.64 ft at 11:00AM Mar 12, 2019Observed: 2.63 ft at 11:15AM Mar 12, 2019Observed: 2.63 ft at 11:30AM Mar 12, 2019Observed: 2.62 ft at 11:45AM Mar 12, 2019Observed: 2.62 ft at 12:00PM Mar 12, 2019Observed: 2.62 ft at 12:15PM Mar 12, 2019Observed: 2.61 ft at 12:30PM Mar 12, 2019Observed: 2.61 ft at 12:45PM Mar 12, 2019Observed: 2.61 ft at 1:00PM Mar 12, 2019Observed: 2.61 ft at 1:15PM Mar 12, 2019Observed: 2.62 ft at 1:30PM Mar 12, 2019Observed: 2.63 ft at 1:45PM Mar 12, 2019Observed: 2.63 ft at 2:00PM Mar 12, 2019Observed: 2.64 ft at 2:15PM Mar 12, 2019Observed: 2.65 ft at 2:30PM Mar 12, 2019Observed: 2.65 ft at 2:45PM Mar 12, 2019Observed: 2.65 ft at 3:00PM Mar 12, 2019Observed: 2.66 ft at 3:15PM Mar 12, 2019Observed: 2.67 ft at 3:30PM Mar 12, 2019Observed: 2.67 ft at 3:45PM Mar 12, 2019Observed: 2.67 ft at 4:00PM Mar 12, 2019Observed: 2.67 ft at 4:15PM Mar 12, 2019Observed: 2.68 ft at 4:30PM Mar 12, 2019Observed: 2.68 ft at 4:45PM Mar 12, 2019Observed: 2.68 ft at 4:46PM Mar 12, 2019Observed: 2.7 ft at 5:00PM Mar 12, 2019Observed: 2.7 ft at 5:01PM Mar 12, 2019Observed: 2.7 ft at 5:15PM Mar 12, 2019Observed: 2.7 ft at 5:16PM Mar 12, 2019Observed: 2.71 ft at 5:30PM Mar 12, 2019Observed: 2.72 ft at 5:45PM Mar 12, 2019Observed: 2.73 ft at 6:00PM Mar 12, 2019Observed: 2.75 ft at 6:15PM Mar 12, 2019Observed: 2.76 ft at 6:30PM Mar 12, 2019Observed: 2.77 ft at 6:45PM Mar 12, 2019Observed: 2.79 ft at 7:00PM Mar 12, 2019Observed: 2.8 ft at 7:15PM Mar 12, 2019Observed: 2.81 ft at 7:30PM Mar 12, 2019Observed: 2.83 ft at 7:45PM Mar 12, 2019Observed: 2.84 ft at 8:00PM Mar 12, 2019Observed: 2.85 ft at 8:15PM Mar 12, 2019Observed: 2.87 ft at 8:30PM Mar 12, 2019Observed: 2.88 ft at 8:45PM Mar 12, 2019Observed: 2.89 ft at 9:00PM Mar 12, 2019Observed: 2.91 ft at 9:15PM Mar 12, 2019Observed: 2.91 ft at 9:30PM Mar 12, 2019Observed: 2.92 ft at 9:45PM Mar 12, 2019Observed: 2.93 ft at 10:00PM Mar 12, 2019Observed: 2.94 ft at 10:15PM Mar 12, 2019Observed: 2.95 ft at 10:30PM Mar 12, 2019Observed: 2.96 ft at 10:45PM Mar 12, 2019Observed: 2.96 ft at 11:00PM Mar 12, 2019Observed: 2.97 ft at 11:15PM Mar 12, 2019Observed: 2.97 ft at 11:30PM Mar 12, 2019Observed: 2.97 ft at 11:45PM Mar 12, 2019Observed: 2.98 ft at 12:00AM Mar 13, 2019Observed: 2.98 ft at 12:15AM Mar 13, 2019Observed: 2.98 ft at 12:30AM Mar 13, 2019Observed: 2.99 ft at 12:45AM Mar 13, 2019Observed: 2.99 ft at 1:00AM Mar 13, 2019Observed: 2.99 ft at 1:15AM Mar 13, 2019Observed: 2.99 ft at 1:30AM Mar 13, 2019Observed: 2.99 ft at 1:45AM Mar 13, 2019Observed: 2.99 ft at 2:00AM Mar 13, 2019Observed: 2.99 ft at 2:15AM Mar 13, 2019Observed: 2.99 ft at 2:30AM Mar 13, 2019Observed: 2.99 ft at 2:45AM Mar 13, 2019Observed: 2.99 ft at 3:00AM Mar 13, 2019Observed: 2.99 ft at 3:15AM Mar 13, 2019Observed: 2.98 ft at 3:30AM Mar 13, 2019Observed: 2.98 ft at 3:45AM Mar 13, 2019Observed: 2.98 ft at 4:00AM Mar 13, 2019Observed: 2.98 ft at 4:15AM Mar 13, 2019Observed: 2.98 ft at 4:30AM Mar 13, 2019Observed: 2.98 ft at 4:45AM Mar 13, 2019Observed: 2.97 ft at 5:00AM Mar 13, 2019Observed: 2.97 ft at 5:15AM Mar 13, 2019Observed: 2.97 ft at 5:30AM Mar 13, 2019Observed: 2.96 ft at 5:45AM Mar 13, 2019Observed: 2.96 ft at 6:00AM Mar 13, 2019Observed: 2.96 ft at 6:15AM Mar 13, 2019Observed: 2.96 ft at 6:45AM Mar 13, 2019Observed: 2.95 ft at 7:00AM Mar 13, 2019Observed: 3.83 ft at 11:45AM Mar 13, 2019Observed: 4.7 ft at 1:15PM Mar 13, 2019Observed: 6.08 ft at 1:30PM Mar 13, 2019Observed: 7.19 ft at 1:45PM Mar 13, 2019Observed: 8.06 ft at 2:00PM Mar 13, 2019Observed: 8.38 ft at 2:15PM Mar 13, 2019Observed: 8.69 ft at 2:30PM Mar 13, 2019Observed: 9.01 ft at 2:45PM Mar 13, 2019Observed: 9.18 ft at 3:00PM Mar 13, 2019Observed: 9.4 ft at 3:15PM Mar 13, 2019Observed: 9.64 ft at 3:30PM Mar 13, 2019Observed: 9.76 ft at 3:45PM Mar 13, 2019Observed: 9.9 ft at 4:00PM Mar 13, 2019Observed: 10.04 ft at 4:15PM Mar 13, 2019Observed: 10.11 ft at 4:30PM Mar 13, 2019Observed: 10.27 ft at 4:45PM Mar 13, 2019Observed: 10.27 ft at 4:46PM Mar 13, 2019Observed: 10.35 ft at 5:00PM Mar 13, 2019Observed: 10.35 ft at 5:01PM Mar 13, 2019Observed: 10.42 ft at 5:15PM Mar 13, 2019Observed: 10.42 ft at 5:16PM Mar 13, 2019Observed: 10.44 ft at 5:30PM Mar 13, 2019Observed: 10.45 ft at 5:45PM Mar 13, 2019Observed: 10.42 ft at 6:00PM Mar 13, 2019Observed: 10.4 ft at 6:15PM Mar 13, 2019Observed: 10.38 ft at 6:30PM Mar 13, 2019Observed: 10.37 ft at 6:45PM Mar 13, 2019Observed: 10.35 ft at 7:00PM Mar 13, 2019Observed: 10.31 ft at 7:15PM Mar 13, 2019Observed: 10.36 ft at 7:30PM Mar 13, 2019Observed: 10.4 ft at 7:45PM Mar 13, 2019Observed: 10.41 ft at 8:00PM Mar 13, 2019Observed: 10.48 ft at 8:15PM Mar 13, 2019Observed: 10.72 ft at 8:30PM Mar 13, 2019Observed: 10.7 ft at 8:45PM Mar 13, 2019Observed: 10.72 ft at 9:00PM Mar 13, 2019Observed: 10.8 ft at 9:15PM Mar 13, 2019Observed: 10.85 ft at 9:30PM Mar 13, 2019Observed: 10.93 ft at 9:45PM Mar 13, 2019Observed: 10.99 ft at 10:00PM Mar 13, 2019Observed: 11.29 ft at 10:15PM Mar 13, 2019Observed: 11.28 ft at 10:30PM Mar 13, 2019Observed: 11.27 ft at 10:45PM Mar 13, 2019Observed: 11.35 ft at 11:00PM Mar 13, 2019Observed: 11.48 ft at 11:15PM Mar 13, 2019Observed: 11.64 ft at 11:30PM Mar 13, 2019Observed: 11.78 ft at 11:45PM Mar 13, 2019Observed: 11.92 ft at 12:00AM Mar 14, 2019Observed: 12.33 ft at 12:15AM Mar 14, 2019Observed: 12.32 ft at 12:30AM Mar 14, 2019Observed: 12.34 ft at 12:45AM Mar 14, 2019Observed: 12.34 ft at 12:46AM Mar 14, 2019Observed: 12.41 ft at 1:00AM Mar 14, 2019Observed: 12.41 ft at 1:01AM Mar 14, 2019Observed: 12.52 ft at 1:15AM Mar 14, 2019Observed: 12.52 ft at 1:16AM Mar 14, 2019Observed: 12.66 ft at 1:30AM Mar 14, 2019Observed: 12.85 ft at 1:45AM Mar 14, 2019Observed: 13.08 ft at 2:00AM Mar 14, 2019Observed: 13.31 ft at 2:15AM Mar 14, 2019Observed: 13.48 ft at 2:30AM Mar 14, 2019Observed: 13.65 ft at 2:45AM Mar 14, 2019Observed: 13.69 ft at 3:00AM Mar 14, 2019Observed: 13.89 ft at 3:15AM Mar 14, 2019Observed: 14.66 ft at 3:30AM Mar 14, 2019Observed: 15.52 ft at 3:45AM Mar 14, 2019Observed: 16.3 ft at 4:00AM Mar 14, 2019Observed: 16.16 ft at 4:15AM Mar 14, 2019Observed: 16.2 ft at 4:30AM Mar 14, 2019Observed: 16.27 ft at 4:45AM Mar 14, 2019Observed: 16.33 ft at 5:00AM Mar 14, 2019Observed: 16.33 ft at 5:15AM Mar 14, 2019Observed: 16.2 ft at 5:30AM Mar 14, 2019Observed: 16.21 ft at 5:45AM Mar 14, 2019Observed: 16.26 ft at 6:00AM Mar 14, 2019Observed: 16.32 ft at 6:15AM Mar 14, 2019Observed: 16.39 ft at 6:30AM Mar 14, 2019Observed: 16.44 ft at 6:45AM Mar 14, 2019Observed: 16.46 ft at 7:00AM Mar 14, 2019Observed: 16.64 ft at 7:30AM Mar 14, 2019Observed: 16.32 ft at 7:45AM Mar 14, 2019Observed: 16.3 ft at 8:00AM Mar 14, 2019Observed: 16.23 ft at 8:15AM Mar 14, 2019Observed: 16.2 ft at 8:30AM Mar 14, 2019Observed: 16.13 ft at 8:45AM Mar 14, 2019Observed: 16.11 ft at 9:00AM Mar 14, 2019Observed: 16.11 ft at 9:01AM Mar 14, 2019Observed: 16.11 ft at 9:15AM Mar 14, 2019Observed: 16.11 ft at 9:16AM Mar 14, 2019Observed: 16 ft at 9:30AM Mar 14, 2019Observed: 16 ft at 9:31AM Mar 14, 2019Observed: 16.02 ft at 9:45AM Mar 14, 2019Observed: 15.99 ft at 10:00AM Mar 14, 2019Observed: 15.98 ft at 10:15AM Mar 14, 2019Observed: 15.95 ft at 10:30AM Mar 14, 2019Observed: 16.01 ft at 10:45AM Mar 14, 2019Observed: 16.08 ft at 11:00AM Mar 14, 2019Observed: 16.4 ft at 12:15PM Mar 14, 2019Observed: 16.4 ft at 12:30PM Mar 14, 2019Observed: 16.53 ft at 12:45PM Mar 14, 2019Observed: 16.57 ft at 1:00PM Mar 14, 2019Observed: 16.72 ft at 1:15PM Mar 14, 2019Observed: 16.77 ft at 1:30PM Mar 14, 2019Observed: 16.82 ft at 1:45PM Mar 14, 2019Observed: 16.85 ft at 2:00PM Mar 14, 2019Observed: 16.83 ft at 2:15PM Mar 14, 2019Observed: 16.86 ft at 2:30PM Mar 14, 2019Observed: 16.87 ft at 2:45PM Mar 14, 2019Observed: 16.85 ft at 3:00PM Mar 14, 2019Observed: 16.85 ft at 3:15PM Mar 14, 2019Observed: 16.92 ft at 3:30PM Mar 14, 2019Highest Observation: 16.94 ft at 3:45PM Mar 14, 2019Highest Observation: 16.94 ft at 4:00PM Mar 14, 2019Observed: 16.88 ft at 4:15PM Mar 14, 2019Observed: 16.89 ft at 4:30PM Mar 14, 2019Observed: 16.93 ft at 4:45PM Mar 14, 2019Observed: 16.88 ft at 5:00PM Mar 14, 2019Observed: 16.88 ft at 5:15PM Mar 14, 2019Observed: 16.79 ft at 5:30PM Mar 14, 2019Observed: 16.86 ft at 5:45PM Mar 14, 2019Observed: 16.82 ft at 6:00PM Mar 14, 2019Observed: 16.82 ft at 6:15PM Mar 14, 2019Observed: 16.73 ft at 6:30PM Mar 14, 2019Observed: 16.76 ft at 6:45PM Mar 14, 2019Observed: 16.69 ft at 7:00PM Mar 14, 2019Observed: 16.63 ft at 7:15PM Mar 14, 2019Observed: 16.61 ft at 7:30PM Mar 14, 2019Observed: 16.54 ft at 7:45PM Mar 14, 2019Observed: 16.55 ft at 8:00PM Mar 14, 2019Observed: 16.49 ft at 8:15PM Mar 14, 2019Observed: 16.46 ft at 8:30PM Mar 14, 2019Observed: 16.44 ft at 8:45PM Mar 14, 2019Observed: 16.41 ft at 9:00PM Mar 14, 2019Observed: 16.33 ft at 9:15PM Mar 14, 2019Observed: 16.31 ft at 9:30PM Mar 14, 2019Observed: 16.29 ft at 9:45PM Mar 14, 2019Observed: 16.24 ft at 10:00PM Mar 14, 2019Observed: 16.17 ft at 10:15PM Mar 14, 2019Observed: 16.11 ft at 10:30PM Mar 14, 2019Observed: 16.06 ft at 10:45PM Mar 14, 2019Observed: 16.02 ft at 11:00PM Mar 14, 2019Observed: 15.89 ft at 11:15PM Mar 14, 2019Observed: 15.86 ft at 11:30PM Mar 14, 2019Observed: 15.82 ft at 11:45PM Mar 14, 2019Observed: 15.75 ft at 12:00AM Mar 15, 2019Observed: 15.73 ft at 12:15AM Mar 15, 2019Observed: 15.63 ft at 12:30AM Mar 15, 2019Observed: 15.54 ft at 12:45AM Mar 15, 2019Observed: 15.53 ft at 1:00AM Mar 15, 2019Observed: 15.44 ft at 1:15AM Mar 15, 2019Observed: 15.39 ft at 1:30AM Mar 15, 2019Observed: 15.3 ft at 1:45AM Mar 15, 2019Observed: 15.29 ft at 2:00AM Mar 15, 2019Observed: 15.18 ft at 2:15AM Mar 15, 2019Observed: 15.09 ft at 2:30AM Mar 15, 2019Observed: 15.04 ft at 2:45AM Mar 15, 2019Observed: 14.99 ft at 3:00AM Mar 15, 2019Observed: 14.92 ft at 3:15AM Mar 15, 2019Observed: 14.86 ft at 3:30AM Mar 15, 2019Observed: 14.86 ft at 3:31AM Mar 15, 2019Observed: 14.77 ft at 3:45AM Mar 15, 2019Observed: 14.77 ft at 3:46AM Mar 15, 2019Observed: 14.72 ft at 4:00AM Mar 15, 2019Observed: 14.72 ft at 4:01AM Mar 15, 2019Observed: 14.64 ft at 4:15AM Mar 15, 2019Observed: 14.52 ft at 4:30AM Mar 15, 2019Observed: 14.51 ft at 4:45AM Mar 15, 2019Observed: 14.44 ft at 5:00AM Mar 15, 2019Observed: 14.35 ft at 5:15AM Mar 15, 2019Observed: 14.31 ft at 5:30AM Mar 15, 2019Observed: 14.23 ft at 5:45AM Mar 15, 2019Observed: 14.14 ft at 6:00AM Mar 15, 2019Observed: 14.11 ft at 6:15AM Mar 15, 2019Observed: 14 ft at 6:30AM Mar 15, 2019Observed: 13.93 ft at 6:45AM Mar 15, 2019Observed: 13.86 ft at 7:00AM Mar 15, 2019Observed: 13.79 ft at 7:15AM Mar 15, 2019Observed: 13.73 ft at 7:30AM Mar 15, 2019Observed: 13.65 ft at 7:45AM Mar 15, 2019Observed: 13.58 ft at 8:00AM Mar 15, 2019Observed: 13.52 ft at 8:15AM Mar 15, 2019Observed: 13.49 ft at 8:30AM Mar 15, 2019Observed: 13.46 ft at 8:45AM Mar 15, 2019Observed: 13.42 ft at 9:00AM Mar 15, 2019Observed: 13.39 ft at 9:15AM Mar 15, 2019Observed: 13.36 ft at 9:30AM Mar 15, 2019Observed: 13.32 ft at 9:45AM Mar 15, 2019Observed: 13.27 ft at 10:00AM Mar 15, 2019Observed: 13.24 ft at 10:15AM Mar 15, 2019Observed: 13.23 ft at 10:30AM Mar 15, 2019Observed: 13.27 ft at 10:45AM Mar 15, 2019Observed: 13.29 ft at 11:00AM Mar 15, 2019Observed: 13.27 ft at 11:15AM Mar 15, 2019Observed: 13.28 ft at 11:30AM Mar 15, 2019Observed: 13.28 ft at 11:31AM Mar 15, 2019Observed: 13.28 ft at 11:45AM Mar 15, 2019Observed: 13.28 ft at 11:46AM Mar 15, 2019Observed: 13.27 ft at 12:00PM Mar 15, 2019Observed: 13.27 ft at 12:01PM Mar 15, 2019Observed: 13.25 ft at 12:15PM Mar 15, 2019Observed: 13.23 ft at 12:30PM Mar 15, 2019Observed: 13.21 ft at 12:45PM Mar 15, 2019Observed: 13.21 ft at 1:00PM Mar 15, 2019Observed: 13.16 ft at 1:15PM Mar 15, 2019Observed: 13.12 ft at 1:30PM Mar 15, 2019Observed: 13.13 ft at 1:45PM Mar 15, 2019Observed: 13.13 ft at 2:00PM Mar 15, 2019Observed: 13.15 ft at 2:15PM Mar 15, 2019Observed: 13.17 ft at 2:30PM Mar 15, 2019Observed: 13.17 ft at 2:45PM Mar 15, 2019Observed: 13.15 ft at 3:00PM Mar 15, 2019Observed: 13.12 ft at 3:15PM Mar 15, 2019Observed: 13.07 ft at 3:30PM Mar 15, 2019Observed: 13.08 ft at 3:45PM Mar 15, 2019Observed: 13.16 ft at 4:00PM Mar 15, 2019Observed: 13.17 ft at 4:15PM Mar 15, 2019Observed: 13.17 ft at 4:30PM Mar 15, 2019Observed: 13.16 ft at 4:45PM Mar 15, 2019Observed: 13.17 ft at 5:00PM Mar 15, 2019Observed: 13.03 ft at 5:15PM Mar 15, 2019Observed: 13.19 ft at 5:30PM Mar 15, 2019Observed: 13.2 ft at 5:45PM Mar 15, 2019Observed: 13.17 ft at 6:00PM Mar 15, 2019Observed: 13.17 ft at 6:15PM Mar 15, 2019Observed: 13.19 ft at 6:30PM Mar 15, 2019Observed: 13.24 ft at 6:45PM Mar 15, 2019Observed: 13.33 ft at 7:00PM Mar 15, 2019Observed: 13.37 ft at 7:15PM Mar 15, 2019Observed: 13.35 ft at 7:30PM Mar 15, 2019Observed: 13.35 ft at 7:31PM Mar 15, 2019Observed: 13.5 ft at 7:45PM Mar 15, 2019Observed: 13.5 ft at 7:46PM Mar 15, 2019Observed: 13.52 ft at 8:00PM Mar 15, 2019Observed: 13.52 ft at 8:01PM Mar 15, 2019Observed: 13.58 ft at 8:15PM Mar 15, 2019Observed: 13.67 ft at 8:30PM Mar 15, 2019Observed: 13.73 ft at 8:45PM Mar 15, 2019Observed: 13.78 ft at 9:00PM Mar 15, 2019Observed: 13.82 ft at 9:15PM Mar 15, 2019Observed: 13.78 ft at 9:30PM Mar 15, 2019Observed: 13.81 ft at 9:45PM Mar 15, 2019Observed: 13.81 ft at 10:00PM Mar 15, 2019Observed: 13.83 ft at 10:15PM Mar 15, 2019Observed: 13.83 ft at 10:30PM Mar 15, 2019Observed: 13.89 ft at 10:45PM Mar 15, 2019Observed: 13.91 ft at 11:00PM Mar 15, 2019Observed: 13.93 ft at 11:15PM Mar 15, 2019Observed: 13.96 ft at 11:30PM Mar 15, 2019Observed: 13.99 ft at 11:45PM Mar 15, 2019Observed: 14.03 ft at 12:00AM Mar 16, 2019Observed: 14.02 ft at 12:15AM Mar 16, 2019Observed: 14.07 ft at 12:30AM Mar 16, 2019Observed: 14.09 ft at 12:45AM Mar 16, 2019Observed: 14.11 ft at 1:00AM Mar 16, 2019Observed: 14.11 ft at 1:15AM Mar 16, 2019Observed: 14.15 ft at 1:30AM Mar 16, 2019Observed: 14.16 ft at 1:45AM Mar 16, 2019Observed: 14.19 ft at 2:00AM Mar 16, 2019Observed: 14.23 ft at 2:15AM Mar 16, 2019Observed: 14.24 ft at 2:30AM Mar 16, 2019Observed: 14.26 ft at 2:45AM Mar 16, 2019Observed: 14.28 ft at 3:00AM Mar 16, 2019Observed: 14.29 ft at 3:15AM Mar 16, 2019Observed: 14.32 ft at 3:30AM Mar 16, 2019Observed: 14.35 ft at 3:45AM Mar 16, 2019Observed: 14.35 ft at 4:00AM Mar 16, 2019Observed: 14.38 ft at 4:15AM Mar 16, 2019Observed: 14.41 ft at 4:30AM Mar 16, 2019Observed: 14.43 ft at 4:45AM Mar 16, 2019Observed: 14.43 ft at 5:00AM Mar 16, 2019Observed: 14.48 ft at 5:15AM Mar 16, 2019Observed: 14.49 ft at 5:30AM Mar 16, 2019Observed: 14.5 ft at 5:45AM Mar 16, 2019Observed: 14.51 ft at 6:00AM Mar 16, 2019Observed: 14.52 ft at 6:15AM Mar 16, 2019Observed: 14.53 ft at 6:30AM Mar 16, 2019Observed: 14.54 ft at 6:45AM Mar 16, 2019Observed: 14.55 ft at 7:00AM Mar 16, 2019Observed: 14.55 ft at 7:15AM Mar 16, 2019Observed: 14.55 ft at 7:30AM Mar 16, 2019Observed: 14.55 ft at 7:45AM Mar 16, 2019Observed: 14.55 ft at 8:00AM Mar 16, 2019Observed: 14.56 ft at 8:15AM Mar 16, 2019Observed: 14.55 ft at 8:30AM Mar 16, 2019Observed: 14.54 ft at 8:45AM Mar 16, 2019Observed: 14.54 ft at 9:00AM Mar 16, 2019Observed: 14.53 ft at 9:15AM Mar 16, 2019Observed: 14.52 ft at 9:30AM Mar 16, 2019Observed: 14.49 ft at 9:45AM Mar 16, 2019Observed: 14.49 ft at 10:00AM Mar 16, 2019Observed: 14.46 ft at 10:15AM Mar 16, 2019Observed: 14.47 ft at 10:30AM Mar 16, 2019Observed: 14.46 ft at 10:45AM Mar 16, 2019Observed: 14.45 ft at 11:00AM Mar 16, 2019Observed: 14.44 ft at 11:15AM Mar 16, 2019Observed: 14.43 ft at 11:30AM Mar 16, 2019Observed: 14.41 ft at 11:45AM Mar 16, 2019Observed: 14.41 ft at 11:46AM Mar 16, 2019Observed: 14.38 ft at 12:00PM Mar 16, 2019Observed: 14.38 ft at 12:01PM Mar 16, 2019Observed: 14.37 ft at 12:15PM Mar 16, 2019Observed: 14.37 ft at 12:16PM Mar 16, 2019Observed: 14.35 ft at 12:30PM Mar 16, 2019Observed: 14.33 ft at 12:45PM Mar 16, 2019Observed: 14.3 ft at 1:00PM Mar 16, 2019Observed: 14.28 ft at 1:15PM Mar 16, 2019Observed: 14.24 ft at 1:30PM Mar 16, 2019Observed: 14.47 ft at 1:45PM Mar 16, 2019Observed: 14.47 ft at 2:00PM Mar 16, 2019Observed: 14.44 ft at 2:15PM Mar 16, 2019Observed: 14.42 ft at 2:30PM Mar 16, 2019Observed: 14.39 ft at 2:45PM Mar 16, 2019Observed: 14.36 ft at 3:00PM Mar 16, 2019Observed: 14.31 ft at 3:15PM Mar 16, 2019Observed: 14.27 ft at 3:30PM Mar 16, 2019Observed: 14.34 ft at 3:45PM Mar 16, 2019Observed: 14.32 ft at 4:00PM Mar 16, 2019Observed: 14.27 ft at 4:15PM Mar 16, 2019Observed: 14.3 ft at 4:30PM Mar 16, 2019Observed: 14.33 ft at 4:45PM Mar 16, 2019Observed: 14.29 ft at 5:00PM Mar 16, 2019Observed: 13.9 ft at 5:15PM Mar 16, 2019Observed: 13.92 ft at 5:30PM Mar 16, 2019Observed: 13.87 ft at 5:45PM Mar 16, 2019Observed: 13.59 ft at 6:00PM Mar 16, 2019Observed: 13.51 ft at 6:15PM Mar 16, 2019Observed: 13.44 ft at 6:30PM Mar 16, 2019Observed: 13.33 ft at 6:45PM Mar 16, 2019Observed: 13.24 ft at 7:00PM Mar 16, 2019Observed: 13.17 ft at 7:15PM Mar 16, 2019Observed: 12.78 ft at 7:30PM Mar 16, 2019Observed: 12.75 ft at 7:45PM Mar 16, 2019Observed: 12.75 ft at 7:46PM Mar 16, 2019Observed: 12.71 ft at 8:00PM Mar 16, 2019Observed: 12.71 ft at 8:01PM Mar 16, 2019Observed: 12.67 ft at 8:15PM Mar 16, 2019Observed: 12.67 ft at 8:16PM Mar 16, 2019Observed: 12.64 ft at 8:30PM Mar 16, 2019Observed: 12.62 ft at 8:45PM Mar 16, 2019Observed: 12.64 ft at 9:00PM Mar 16, 2019Observed: 12.62 ft at 9:15PM Mar 16, 2019Observed: 12.62 ft at 9:30PM Mar 16, 2019Observed: 12.6 ft at 9:45PM Mar 16, 2019Observed: 12.65 ft at 10:00PM Mar 16, 2019Observed: 12.67 ft at 10:15PM Mar 16, 2019Observed: 12.67 ft at 10:30PM Mar 16, 2019Observed: 12.65 ft at 10:45PM Mar 16, 2019Observed: 12.14 ft at 11:00PM Mar 16, 2019Observed: 11.7 ft at 11:15PM Mar 16, 2019Observed: 11.56 ft at 11:30PM Mar 16, 2019Observed: 11.45 ft at 11:45PM Mar 16, 2019Observed: 11.39 ft at 12:00AM Mar 17, 2019Observed: 11.34 ft at 12:15AM Mar 17, 2019Observed: 11.27 ft at 12:30AM Mar 17, 2019Observed: 11.25 ft at 12:45AM Mar 17, 2019Observed: 11.19 ft at 1:00AM Mar 17, 2019Observed: 11.21 ft at 1:15AM Mar 17, 2019Observed: 11.24 ft at 1:30AM Mar 17, 2019Observed: 11.25 ft at 1:45AM Mar 17, 2019Observed: 11.21 ft at 2:00AM Mar 17, 2019Observed: 11.23 ft at 2:15AM Mar 17, 2019Observed: 11.22 ft at 2:30AM Mar 17, 2019Observed: 11.23 ft at 2:45AM Mar 17, 2019Observed: 11.19 ft at 3:00AM Mar 17, 2019Observed: 11.23 ft at 3:15AM Mar 17, 2019Observed: 11.18 ft at 3:30AM Mar 17, 2019Observed: 11.18 ft at 3:45AM Mar 17, 2019Observed: 11.18 ft at 3:46AM Mar 17, 2019Observed: 11.15 ft at 4:00AM Mar 17, 2019Observed: 11.15 ft at 4:01AM Mar 17, 2019Observed: 11.13 ft at 4:15AM Mar 17, 2019Observed: 11.13 ft at 4:16AM Mar 17, 2019Observed: 11.13 ft at 4:30AM Mar 17, 2019Observed: 11.08 ft at 4:45AM Mar 17, 2019Observed: 11.04 ft at 5:00AM Mar 17, 2019Observed: 11 ft at 5:15AM Mar 17, 2019Observed: 10.97 ft at 5:30AM Mar 17, 2019Observed: 10.94 ft at 5:45AM Mar 17, 2019Observed: 10.93 ft at 6:00AM Mar 17, 2019Observed: 10.85 ft at 6:15AM Mar 17, 2019Observed: 10.8 ft at 6:30AM Mar 17, 2019Observed: 10.74 ft at 6:45AM Mar 17, 2019Observed: 10.7 ft at 7:00AM Mar 17, 2019Observed: 10.7 ft at 7:15AM Mar 17, 2019Observed: 10.64 ft at 7:30AM Mar 17, 2019Observed: 10.6 ft at 7:45AM Mar 17, 2019Observed: 10.54 ft at 8:00AM Mar 17, 2019Observed: 10.48 ft at 8:15AM Mar 17, 2019Observed: 10.44 ft at 8:30AM Mar 17, 2019Observed: 10.37 ft at 8:45AM Mar 17, 2019Observed: 10.26 ft at 9:00AM Mar 17, 2019Observed: 10.22 ft at 9:15AM Mar 17, 2019Observed: 10.13 ft at 9:30AM Mar 17, 2019Observed: 10.06 ft at 9:45AM Mar 17, 2019Observed: 10.01 ft at 10:00AM Mar 17, 2019Observed: 9.95 ft at 10:15AM Mar 17, 2019Observed: 9.85 ft at 10:30AM Mar 17, 2019Observed: 9.81 ft at 10:45AM Mar 17, 2019Observed: 9.72 ft at 11:00AM Mar 17, 2019Observed: 9.66 ft at 11:15AM Mar 17, 2019Observed: 9.6 ft at 11:30AM Mar 17, 2019Observed: 9.57 ft at 11:45AM Mar 17, 2019Observed: 9.57 ft at 11:46AM Mar 17, 2019Observed: 9.49 ft at 12:00PM Mar 17, 2019Observed: 9.49 ft at 12:01PM Mar 17, 2019Observed: 9.44 ft at 12:15PM Mar 17, 2019Observed: 9.44 ft at 12:16PM Mar 17, 2019Observed: 9.37 ft at 12:30PM Mar 17, 2019Observed: 9.35 ft at 12:45PM Mar 17, 2019Observed: 9.29 ft at 1:00PM Mar 17, 2019Observed: 9.23 ft at 1:15PM Mar 17, 2019Observed: 9.15 ft at 1:30PM Mar 17, 2019Observed: 9.11 ft at 1:45PM Mar 17, 2019Observed: 9.09 ft at 2:00PM Mar 17, 2019Observed: 9.05 ft at 2:15PM Mar 17, 2019Observed: 9 ft at 2:30PM Mar 17, 2019Observed: 8.96 ft at 2:45PM Mar 17, 2019Observed: 8.92 ft at 3:00PM Mar 17, 2019Observed: 8.88 ft at 3:15PM Mar 17, 2019Observed: 8.88 ft at 3:30PM Mar 17, 2019Observed: 8.83 ft at 3:45PM Mar 17, 2019Observed: 8.81 ft at 4:00PM Mar 17, 2019Observed: 8.81 ft at 4:15PM Mar 17, 2019Observed: 8.82 ft at 4:30PM Mar 17, 2019Observed: 8.79 ft at 4:45PM Mar 17, 2019Observed: 8.78 ft at 5:00PM Mar 17, 2019Observed: 8.79 ft at 5:15PM Mar 17, 2019Observed: 8.78 ft at 5:30PM Mar 17, 2019Observed: 8.8 ft at 5:45PM Mar 17, 2019Observed: 8.79 ft at 6:00PM Mar 17, 2019Observed: 8.8 ft at 6:15PM Mar 17, 2019Observed: 8.8 ft at 6:30PM Mar 17, 2019Observed: 8.82 ft at 6:45PM Mar 17, 2019Observed: 8.86 ft at 7:00PM Mar 17, 2019Observed: 8.87 ft at 7:15PM Mar 17, 2019Observed: 8.92 ft at 7:30PM Mar 17, 2019Observed: 8.95 ft at 7:45PM Mar 17, 2019Observed: 8.95 ft at 7:46PM Mar 17, 2019Observed: 8.97 ft at 8:00PM Mar 17, 2019Observed: 8.97 ft at 8:01PM Mar 17, 2019Observed: 9.01 ft at 8:15PM Mar 17, 2019Observed: 9.01 ft at 8:16PM Mar 17, 2019Observed: 9.03 ft at 8:30PM Mar 17, 2019Observed: 9.06 ft at 8:45PM Mar 17, 2019Observed: 9.08 ft at 9:00PM Mar 17, 2019Observed: 9.12 ft at 9:15PM Mar 17, 2019Observed: 9.18 ft at 9:30PM Mar 17, 2019Observed: 9.21 ft at 9:45PM Mar 17, 2019Observed: 9.27 ft at 10:00PM Mar 17, 2019Observed: 9.3 ft at 10:15PM Mar 17, 2019Observed: 9.37 ft at 10:30PM Mar 17, 2019Observed: 9.4 ft at 10:45PM Mar 17, 2019Observed: 9.47 ft at 11:00PM Mar 17, 2019Observed: 9.49 ft at 11:15PM Mar 17, 2019Observed: 9.55 ft at 11:30PM Mar 17, 2019Observed: 9.58 ft at 11:45PM Mar 17, 2019Observed: 9.62 ft at 12:00AM Mar 18, 2019Observed: 9.69 ft at 12:15AM Mar 18, 2019Observed: 9.7 ft at 12:30AM Mar 18, 2019Observed: 9.71 ft at 12:45AM Mar 18, 2019Observed: 9.76 ft at 1:00AM Mar 18, 2019Observed: 9.8 ft at 1:15AM Mar 18, 2019Observed: 9.83 ft at 1:30AM Mar 18, 2019Observed: 9.85 ft at 1:45AM Mar 18, 2019Observed: 9.87 ft at 2:00AM Mar 18, 2019Observed: 9.87 ft at 2:15AM Mar 18, 2019Observed: 9.92 ft at 2:30AM Mar 18, 2019Observed: 9.93 ft at 2:45AM Mar 18, 2019Observed: 9.96 ft at 3:00AM Mar 18, 2019Observed: 9.97 ft at 3:15AM Mar 18, 2019Observed: 9.97 ft at 3:30AM Mar 18, 2019Observed: 9.96 ft at 3:45AM Mar 18, 2019Observed: 9.96 ft at 3:46AM Mar 18, 2019Observed: 10.04 ft at 4:00AM Mar 18, 2019Observed: 10.04 ft at 4:01AM Mar 18, 2019Observed: 9.98 ft at 4:15AM Mar 18, 2019Observed: 9.98 ft at 4:16AM Mar 18, 2019Observed: 9.99 ft at 4:30AM Mar 18, 2019Observed: 9.99 ft at 4:45AM Mar 18, 2019Observed: 9.95 ft at 5:00AM Mar 18, 2019Observed: 9.93 ft at 5:15AM Mar 18, 2019Observed: 9.97 ft at 5:30AM Mar 18, 2019Observed: 9.92 ft at 5:45AM Mar 18, 2019Observed: 9.93 ft at 6:00AM Mar 18, 2019Observed: 9.87 ft at 6:15AM Mar 18, 2019Observed: 9.87 ft at 6:30AM Mar 18, 2019Observed: 9.83 ft at 6:45AM Mar 18, 2019Observed: 9.78 ft at 7:00AM Mar 18, 2019Observed: 9.77 ft at 7:15AM Mar 18, 2019Observed: 9.74 ft at 7:30AM Mar 18, 2019Observed: 9.67 ft at 7:45AM Mar 18, 2019Observed: 9.65 ft at 8:00AM Mar 18, 2019Observed: 9.59 ft at 8:15AM Mar 18, 2019Observed: 9.54 ft at 8:30AM Mar 18, 2019Observed: 9.49 ft at 8:45AM Mar 18, 2019Observed: 9.48 ft at 9:00AM Mar 18, 2019Observed: 9.41 ft at 9:15AM Mar 18, 2019Observed: 9.36 ft at 9:30AM Mar 18, 2019Observed: 9.29 ft at 9:45AM Mar 18, 2019Observed: 9.23 ft at 10:00AM Mar 18, 2019Observed: 9.17 ft at 10:15AM Mar 18, 2019Observed: 9.08 ft at 10:30AM Mar 18, 2019Observed: 9.02 ft at 10:45AM Mar 18, 2019Observed: 8.95 ft at 11:00AM Mar 18, 2019Observed: 8.89 ft at 11:15AM Mar 18, 2019Observed: 8.84 ft at 11:30AM Mar 18, 2019Observed: 8.77 ft at 11:45AM Mar 18, 2019Observed: 8.72 ft at 12:00PM Mar 18, 2019Observed: 8.65 ft at 12:15PM Mar 18, 2019Observed: 8.58 ft at 12:30PM Mar 18, 2019Observed: 8.47 ft at 12:45PM Mar 18, 2019Observed: 8.45 ft at 1:00PM Mar 18, 2019Observed: 8.41 ft at 1:15PM Mar 18, 2019Observed: 8.36 ft at 1:30PM Mar 18, 2019Observed: 8.31 ft at 1:45PM Mar 18, 2019Observed: 8.27 ft at 2:00PM Mar 18, 2019Observed: 8.2 ft at 2:15PM Mar 18, 2019Observed: 8.19 ft at 2:30PM Mar 18, 2019Observed: 8.15 ft at 2:45PM Mar 18, 2019Observed: 8.13 ft at 3:00PM Mar 18, 2019Observed: 8.07 ft at 3:15PM Mar 18, 2019Observed: 8.07 ft at 3:30PM Mar 18, 2019Observed: 8.08 ft at 3:45PM Mar 18, 2019Observed: 8.04 ft at 4:00PM Mar 18, 2019Observed: 8.04 ft at 4:15PM Mar 18, 2019Observed: 8.02 ft at 4:30PM Mar 18, 2019Observed: 8 ft at 4:45PM Mar 18, 2019Observed: 7.99 ft at 5:00PM Mar 18, 2019Observed: 8.02 ft at 5:15PM Mar 18, 2019Observed: 8.02 ft at 5:30PM Mar 18, 2019Observed: 8.04 ft at 5:45PM Mar 18, 2019Observed: 8.02 ft at 6:00PM Mar 18, 2019USGS--Water Resources of the United StatesWAVS2(plotting HGIRG) Graph Created (7:03PM Mar 18, 2019)ObservedLatest observed value: 8.02 ft at 6:00 PM CDT 18-Mar-2019. Flood Stage is 8 ft
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Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Gauge reading may be affected by ice.

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

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

Historic Crests
(1) 16.01 ft on 06/17/1957
(2) 15.80 ft on 06/21/1984
(3) 15.56 ft on 03/30/1960
(4) 14.50 ft on 04/07/1952
(5) 14.30 ft on 04/06/1951
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 12.00 ft on 09/21/2018
(2) 8.04 ft on 08/21/2017
(3) 8.98 ft on 09/15/2016
(4) 13.17 ft on 08/27/2015
(5) 10.73 ft on 06/16/2014
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
18.5 The levees below Skunk Creek and above the Western Avenue gage will be overtopped.
16.5 Up to 40 homes in southern Sioux Falls are in danger of flooding.
14.5 Some houses in the Rose Street and Lotta Street areas near South Minnesota Avenue begin flooding.
10 City parks in southern Sioux Falls begin to have significant flooding.
8 Flooding beings to affect Sherman Dog Park and the lower portions of Tuthill Park in southern Sioux Falls.
Photos
(1) Upstream View
(2) Downstream View
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Latitude: 43.501111° N, Longitude: 96.748611° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 8 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)		 Elevation
(gauge height = flood stage)		 Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 1392.83 ft 1402.83 ft  

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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