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Hydrograph River at a Glance Download
Cooper River at Charleston Harbor Tide Height (ft)Observed: 5.21 ft at 2:06AM Aug 14, 2017Observed: 5.16 ft at 2:12AM Aug 14, 2017Observed: 5.1 ft at 2:18AM Aug 14, 2017Observed: 5.04 ft at 2:24AM Aug 14, 2017Observed: 4.99 ft at 2:30AM Aug 14, 2017Observed: 4.93 ft at 2:36AM Aug 14, 2017Observed: 4.86 ft at 2:42AM Aug 14, 2017Observed: 4.76 ft at 2:48AM Aug 14, 2017Observed: 4.66 ft at 2:54AM Aug 14, 2017Observed: 4.55 ft at 3:00AM Aug 14, 2017Observed: 4.44 ft at 3:06AM Aug 14, 2017Observed: 4.32 ft at 3:12AM Aug 14, 2017Observed: 4.21 ft at 3:18AM Aug 14, 2017Observed: 4.1 ft at 3:24AM Aug 14, 2017Observed: 3.98 ft at 3:30AM Aug 14, 2017Observed: 3.84 ft at 3:36AM Aug 14, 2017Observed: 3.71 ft at 3:42AM Aug 14, 2017Observed: 3.58 ft at 3:48AM Aug 14, 2017Observed: 3.45 ft at 3:54AM Aug 14, 2017Observed: 3.32 ft at 4:00AM Aug 14, 2017Observed: 3.19 ft at 4:06AM Aug 14, 2017Observed: 3.07 ft at 4:12AM Aug 14, 2017Observed: 2.95 ft at 4:18AM Aug 14, 2017Observed: 2.82 ft at 4:24AM Aug 14, 2017Observed: 2.68 ft at 4:30AM Aug 14, 2017Observed: 2.54 ft at 4:36AM Aug 14, 2017Observed: 2.38 ft at 4:42AM Aug 14, 2017Observed: 2.24 ft at 4:48AM Aug 14, 2017Observed: 2.11 ft at 4:54AM Aug 14, 2017Observed: 1.94 ft at 5:00AM Aug 14, 2017Observed: 1.82 ft at 5:06AM Aug 14, 2017Observed: 1.71 ft at 5:12AM Aug 14, 2017Observed: 1.53 ft at 5:18AM Aug 14, 2017Observed: 1.33 ft at 5:24AM Aug 14, 2017Observed: 1.29 ft at 5:30AM Aug 14, 2017Observed: 1.17 ft at 5:36AM Aug 14, 2017Observed: 1.05 ft at 5:42AM Aug 14, 2017Observed: 0.94 ft at 5:48AM Aug 14, 2017Observed: 0.85 ft at 5:54AM Aug 14, 2017Observed: 0.74 ft at 6:00AM Aug 14, 2017Observed: 0.68 ft at 6:06AM Aug 14, 2017Observed: 0.56 ft at 6:12AM Aug 14, 2017Observed: 0.49 ft at 6:18AM Aug 14, 2017Observed: 0.41 ft at 6:24AM Aug 14, 2017Observed: 0.35 ft at 6:30AM Aug 14, 2017Observed: 0.31 ft at 6:36AM Aug 14, 2017Observed: 0.25 ft at 6:42AM Aug 14, 2017Observed: 0.21 ft at 6:48AM Aug 14, 2017Observed: 0.17 ft at 6:54AM Aug 14, 2017Observed: 0.14 ft at 7:00AM Aug 14, 2017Observed: 0.11 ft at 7:06AM Aug 14, 2017Observed: 0.09 ft at 7:12AM Aug 14, 2017Observed: 0.09 ft at 7:18AM Aug 14, 2017Observed: 0.08 ft at 7:24AM Aug 14, 2017Observed: 0.09 ft at 7:30AM Aug 14, 2017Observed: 0.1 ft at 7:36AM Aug 14, 2017Observed: 0.13 ft at 7:42AM Aug 14, 2017Observed: 0.14 ft at 7:48AM Aug 14, 2017Observed: 0.17 ft at 7:54AM Aug 14, 2017Observed: 0.21 ft at 8:00AM Aug 14, 2017Observed: 0.27 ft at 8:06AM Aug 14, 2017Observed: 0.34 ft at 8:12AM Aug 14, 2017Observed: 0.44 ft at 8:18AM Aug 14, 2017Observed: 0.54 ft at 8:24AM Aug 14, 2017Observed: 0.64 ft at 8:30AM Aug 14, 2017Observed: 0.74 ft at 8:36AM Aug 14, 2017Observed: 0.84 ft at 8:42AM Aug 14, 2017Observed: 0.93 ft at 8:48AM Aug 14, 2017Observed: 1 ft at 8:54AM Aug 14, 2017Observed: 1.11 ft at 9:00AM Aug 14, 2017Observed: 1.22 ft at 9:06AM Aug 14, 2017Observed: 1.36 ft at 9:12AM Aug 14, 2017Observed: 1.49 ft at 9:18AM Aug 14, 2017Observed: 1.64 ft at 9:24AM Aug 14, 2017Observed: 1.79 ft at 9:30AM Aug 14, 2017Observed: 1.94 ft at 9:36AM Aug 14, 2017Observed: 2.09 ft at 9:42AM Aug 14, 2017Observed: 2.25 ft at 9:48AM Aug 14, 2017Observed: 2.42 ft at 9:54AM Aug 14, 2017Observed: 2.59 ft at 10:00AM Aug 14, 2017Observed: 2.75 ft at 10:06AM Aug 14, 2017Observed: 2.91 ft at 10:12AM Aug 14, 2017Observed: 3.08 ft at 10:18AM Aug 14, 2017Observed: 3.23 ft at 10:24AM Aug 14, 2017Observed: 3.37 ft at 10:30AM Aug 14, 2017Observed: 3.52 ft at 10:36AM Aug 14, 2017Observed: 3.67 ft at 10:42AM Aug 14, 2017Observed: 3.83 ft at 10:48AM Aug 14, 2017Observed: 3.97 ft at 10:54AM Aug 14, 2017Observed: 4.12 ft at 11:00AM Aug 14, 2017Observed: 4.24 ft at 11:06AM Aug 14, 2017Observed: 4.36 ft at 11:12AM Aug 14, 2017Observed: 4.5 ft at 11:18AM Aug 14, 2017Observed: 4.63 ft at 11:24AM Aug 14, 2017Observed: 4.69 ft at 11:30AM Aug 14, 2017Observed: 4.88 ft at 11:36AM Aug 14, 2017Observed: 5 ft at 11:42AM Aug 14, 2017Observed: 5.12 ft at 11:48AM Aug 14, 2017Observed: 5.17 ft at 11:54AM Aug 14, 2017Observed: 5.23 ft at 12:00PM Aug 14, 2017Observed: 5.33 ft at 12:06PM Aug 14, 2017Observed: 5.35 ft at 12:12PM Aug 14, 2017Observed: 5.41 ft at 12:18PM Aug 14, 2017Observed: 5.47 ft at 12:24PM Aug 14, 2017Observed: 5.53 ft at 12:30PM Aug 14, 2017Observed: 5.58 ft at 12:36PM Aug 14, 2017Observed: 5.66 ft at 12:42PM Aug 14, 2017Observed: 5.7 ft at 12:48PM Aug 14, 2017Observed: 5.72 ft at 12:54PM Aug 14, 2017Observed: 5.75 ft at 1:00PM Aug 14, 2017Observed: 5.78 ft at 1:06PM Aug 14, 2017Observed: 5.8 ft at 1:12PM Aug 14, 2017Observed: 5.81 ft at 1:18PM Aug 14, 2017Observed: 5.83 ft at 1:24PM Aug 14, 2017Observed: 5.86 ft at 1:30PM Aug 14, 2017Observed: 5.86 ft at 1:36PM Aug 14, 2017Observed: 5.88 ft at 1:42PM Aug 14, 2017Observed: 5.88 ft at 1:48PM Aug 14, 2017Observed: 5.89 ft at 1:54PM Aug 14, 2017Observed: 5.9 ft at 2:00PM Aug 14, 2017Observed: 5.88 ft at 2:06PM Aug 14, 2017Observed: 5.87 ft at 2:12PM Aug 14, 2017Observed: 5.85 ft at 2:18PM Aug 14, 2017Observed: 5.82 ft at 2:24PM Aug 14, 2017Observed: 5.78 ft at 2:30PM Aug 14, 2017Observed: 5.75 ft at 2:36PM Aug 14, 2017Observed: 5.71 ft at 2:42PM Aug 14, 2017Observed: 5.66 ft at 2:48PM Aug 14, 2017Observed: 5.6 ft at 2:54PM Aug 14, 2017Observed: 5.52 ft at 3:00PM Aug 14, 2017Observed: 5.45 ft at 3:06PM Aug 14, 2017Observed: 5.37 ft at 3:12PM Aug 14, 2017Observed: 5.3 ft at 3:18PM Aug 14, 2017Observed: 5.19 ft at 3:24PM Aug 14, 2017Observed: 5.1 ft at 3:30PM Aug 14, 2017Observed: 5 ft at 3:36PM Aug 14, 2017Observed: 4.91 ft at 3:42PM Aug 14, 2017Observed: 4.81 ft at 3:48PM Aug 14, 2017Observed: 4.69 ft at 3:54PM Aug 14, 2017Observed: 4.57 ft at 4:00PM Aug 14, 2017Observed: 4.44 ft at 4:06PM Aug 14, 2017Observed: 4.28 ft at 4:12PM Aug 14, 2017Observed: 4.25 ft at 4:18PM Aug 14, 2017Observed: 4.1 ft at 4:24PM Aug 14, 2017Observed: 3.99 ft at 4:30PM Aug 14, 2017Observed: 3.86 ft at 4:36PM Aug 14, 2017Observed: 3.75 ft at 4:42PM Aug 14, 2017Observed: 3.63 ft at 4:48PM Aug 14, 2017Observed: 3.53 ft at 4:54PM Aug 14, 2017Observed: 3.4 ft at 5:00PM Aug 14, 2017Observed: 3.28 ft at 5:06PM Aug 14, 2017Observed: 3.16 ft at 5:12PM Aug 14, 2017Observed: 3.04 ft at 5:18PM Aug 14, 2017Observed: 2.9 ft at 5:24PM Aug 14, 2017Observed: 2.76 ft at 5:30PM Aug 14, 2017Observed: 2.62 ft at 5:36PM Aug 14, 2017Observed: 2.48 ft at 5:42PM Aug 14, 2017Observed: 2.36 ft at 5:48PM Aug 14, 2017Observed: 2.23 ft at 5:54PM Aug 14, 2017Observed: 2.1 ft at 6:00PM Aug 14, 2017Observed: 1.99 ft at 6:06PM Aug 14, 2017Observed: 1.85 ft at 6:12PM Aug 14, 2017Observed: 1.74 ft at 6:18PM Aug 14, 2017Observed: 1.64 ft at 6:24PM Aug 14, 2017Observed: 1.51 ft at 6:30PM Aug 14, 2017Observed: 1.47 ft at 6:36PM Aug 14, 2017Observed: 1.41 ft at 6:42PM Aug 14, 2017Observed: 1.35 ft at 6:48PM Aug 14, 2017Observed: 1.27 ft at 6:54PM Aug 14, 2017Observed: 1.1 ft at 7:00PM Aug 14, 2017Observed: 1.13 ft at 7:06PM Aug 14, 2017Observed: 1.09 ft at 7:12PM Aug 14, 2017Observed: 1.02 ft at 7:18PM Aug 14, 2017Observed: 1.01 ft at 7:24PM Aug 14, 2017Observed: 0.98 ft at 7:30PM Aug 14, 2017Observed: 0.99 ft at 7:36PM Aug 14, 2017Observed: 0.94 ft at 7:42PM Aug 14, 2017Observed: 0.94 ft at 7:48PM Aug 14, 2017Observed: 0.93 ft at 8:06PM Aug 14, 2017Observed: 0.93 ft at 8:12PM Aug 14, 2017Observed: 0.94 ft at 8:18PM Aug 14, 2017Observed: 0.97 ft at 8:24PM Aug 14, 2017Observed: 1.02 ft at 8:30PM Aug 14, 2017Observed: 1.07 ft at 8:36PM Aug 14, 2017Observed: 1.14 ft at 8:42PM Aug 14, 2017Observed: 1.2 ft at 8:48PM Aug 14, 2017Observed: 1.27 ft at 8:54PM Aug 14, 2017Observed: 1.35 ft at 9:00PM Aug 14, 2017Observed: 1.41 ft at 9:06PM Aug 14, 2017Observed: 1.49 ft at 9:12PM Aug 14, 2017Observed: 1.56 ft at 9:18PM Aug 14, 2017Observed: 1.65 ft at 9:24PM Aug 14, 2017Observed: 1.75 ft at 9:30PM Aug 14, 2017Observed: 1.84 ft at 9:36PM Aug 14, 2017Observed: 1.93 ft at 9:42PM Aug 14, 2017Observed: 2.04 ft at 9:48PM Aug 14, 2017Observed: 2.15 ft at 9:54PM Aug 14, 2017Observed: 2.27 ft at 10:00PM Aug 14, 2017Observed: 2.39 ft at 10:06PM Aug 14, 2017Observed: 2.49 ft at 10:12PM Aug 14, 2017Observed: 2.6 ft at 10:18PM Aug 14, 2017Observed: 2.71 ft at 10:24PM Aug 14, 2017Observed: 2.84 ft at 10:30PM Aug 14, 2017Observed: 2.95 ft at 10:36PM Aug 14, 2017Observed: 3.08 ft at 10:42PM Aug 14, 2017Observed: 3.2 ft at 10:48PM Aug 14, 2017Observed: 3.32 ft at 10:54PM Aug 14, 2017Observed: 3.45 ft at 11:00PM Aug 14, 2017Observed: 3.59 ft at 11:06PM Aug 14, 2017Observed: 3.74 ft at 11:12PM Aug 14, 2017Observed: 3.86 ft at 11:18PM Aug 14, 2017Observed: 3.98 ft at 11:24PM Aug 14, 2017Observed: 4.08 ft at 11:30PM Aug 14, 2017Observed: 4.18 ft at 11:36PM Aug 14, 2017Observed: 4.29 ft at 11:42PM Aug 14, 2017Observed: 4.38 ft at 11:48PM Aug 14, 2017Observed: 4.47 ft at 11:54PM Aug 14, 2017Observed: 4.54 ft at 12:00AM Aug 15, 2017Observed: 4.63 ft at 12:06AM Aug 15, 2017Observed: 4.71 ft at 12:12AM Aug 15, 2017Observed: 4.82 ft at 12:18AM Aug 15, 2017Observed: 4.92 ft at 12:24AM Aug 15, 2017Observed: 5.02 ft at 12:30AM Aug 15, 2017Observed: 5.1 ft at 12:36AM Aug 15, 2017Observed: 5.16 ft at 12:42AM Aug 15, 2017Observed: 5.27 ft at 12:48AM Aug 15, 2017Observed: 5.22 ft at 12:54AM Aug 15, 2017Observed: 5.3 ft at 1:00AM Aug 15, 2017Observed: 5.39 ft at 1:06AM Aug 15, 2017Observed: 5.44 ft at 1:12AM Aug 15, 2017Observed: 5.49 ft at 1:18AM Aug 15, 2017Observed: 5.53 ft at 1:24AM Aug 15, 2017Observed: 5.58 ft at 1:30AM Aug 15, 2017Observed: 5.62 ft at 1:36AM Aug 15, 2017Observed: 5.65 ft at 1:42AM Aug 15, 2017Observed: 5.63 ft at 1:48AM Aug 15, 2017Observed: 5.64 ft at 1:54AM Aug 15, 2017Observed: 5.62 ft at 2:00AM Aug 15, 2017Observed: 5.62 ft at 2:06AM Aug 15, 2017Observed: 5.62 ft at 2:12AM Aug 15, 2017Observed: 5.6 ft at 2:18AM Aug 15, 2017Observed: 5.59 ft at 2:24AM Aug 15, 2017Observed: 5.58 ft at 2:30AM Aug 15, 2017Observed: 5.57 ft at 2:36AM Aug 15, 2017Observed: 5.53 ft at 2:42AM Aug 15, 2017Observed: 5.49 ft at 2:48AM Aug 15, 2017Observed: 5.45 ft at 2:54AM Aug 15, 2017Observed: 5.39 ft at 3:00AM Aug 15, 2017Observed: 5.3 ft at 3:06AM Aug 15, 2017Observed: 5.21 ft at 3:12AM Aug 15, 2017Observed: 5.14 ft at 3:18AM Aug 15, 2017Observed: 5.07 ft at 3:24AM Aug 15, 2017Observed: 5.02 ft at 3:30AM Aug 15, 2017Observed: 4.94 ft at 3:36AM Aug 15, 2017Observed: 4.85 ft at 3:42AM Aug 15, 2017Observed: 4.77 ft at 3:48AM Aug 15, 2017Observed: 4.66 ft at 3:54AM Aug 15, 2017Observed: 4.55 ft at 4:00AM Aug 15, 2017Observed: 4.46 ft at 4:06AM Aug 15, 2017Observed: 4.36 ft at 4:12AM Aug 15, 2017Observed: 4.24 ft at 4:18AM Aug 15, 2017Observed: 4.15 ft at 4:24AM Aug 15, 2017Observed: 4.04 ft at 4:30AM Aug 15, 2017Observed: 3.92 ft at 4:36AM Aug 15, 2017Observed: 3.8 ft at 4:42AM Aug 15, 2017Observed: 3.69 ft at 4:48AM Aug 15, 2017Observed: 3.57 ft at 4:54AM Aug 15, 2017Observed: 3.46 ft at 5:00AM Aug 15, 2017Observed: 3.35 ft at 5:06AM Aug 15, 2017Observed: 3.23 ft at 5:12AM Aug 15, 2017Observed: 3.13 ft at 5:18AM Aug 15, 2017Observed: 3.02 ft at 5:24AM Aug 15, 2017Observed: 2.89 ft at 5:30AM Aug 15, 2017Observed: 2.77 ft at 5:36AM Aug 15, 2017Observed: 2.63 ft at 5:42AM Aug 15, 2017Observed: 2.51 ft at 5:48AM Aug 15, 2017Observed: 2.35 ft at 5:54AM Aug 15, 2017Observed: 2.21 ft at 6:00AM Aug 15, 2017Observed: 2.07 ft at 6:06AM Aug 15, 2017Observed: 1.95 ft at 6:12AM Aug 15, 2017Observed: 1.84 ft at 6:18AM Aug 15, 2017Observed: 1.72 ft at 6:24AM Aug 15, 2017Observed: 1.59 ft at 6:30AM Aug 15, 2017Observed: 1.49 ft at 6:36AM Aug 15, 2017Observed: 1.38 ft at 6:42AM Aug 15, 2017Observed: 1.26 ft at 6:48AM Aug 15, 2017Observed: 1.21 ft at 6:54AM Aug 15, 2017Observed: 1.11 ft at 7:00AM Aug 15, 2017Observed: 1.01 ft at 7:06AM Aug 15, 2017Observed: 0.94 ft at 7:12AM Aug 15, 2017Observed: 0.87 ft at 7:18AM Aug 15, 2017Observed: 0.67 ft at 7:24AM Aug 15, 2017Observed: 0.68 ft at 7:30AM Aug 15, 2017Observed: 0.62 ft at 7:36AM Aug 15, 2017Observed: 0.56 ft at 7:42AM Aug 15, 2017Observed: 0.48 ft at 7:48AM Aug 15, 2017Observed: 0.44 ft at 7:54AM Aug 15, 2017Observed: 0.4 ft at 8:00AM Aug 15, 2017Observed: 0.37 ft at 8:06AM Aug 15, 2017Observed: 0.32 ft at 8:12AM Aug 15, 2017Observed: 0.3 ft at 8:18AM Aug 15, 2017Observed: 0.28 ft at 8:24AM Aug 15, 2017Observed: 0.27 ft at 8:30AM Aug 15, 2017Observed: 0.25 ft at 8:36AM Aug 15, 2017Observed: 0.27 ft at 8:42AM Aug 15, 2017Observed: 0.29 ft at 8:48AM Aug 15, 2017Observed: 0.33 ft at 8:54AM Aug 15, 2017Observed: 0.38 ft at 9:00AM Aug 15, 2017Observed: 0.46 ft at 9:06AM Aug 15, 2017Observed: 0.54 ft at 9:12AM Aug 15, 2017Observed: 0.62 ft at 9:18AM Aug 15, 2017Observed: 0.62 ft at 9:24AM Aug 15, 2017Observed: 0.82 ft at 9:30AM Aug 15, 2017Observed: 0.94 ft at 9:36AM Aug 15, 2017Observed: 1.06 ft at 9:42AM Aug 15, 2017Observed: 1.13 ft at 9:48AM Aug 15, 2017Observed: 1.32 ft at 9:54AM Aug 15, 2017Observed: 1.43 ft at 10:00AM Aug 15, 2017Observed: 1.56 ft at 10:06AM Aug 15, 2017Observed: 1.68 ft at 10:12AM Aug 15, 2017Observed: 1.83 ft at 10:18AM Aug 15, 2017Observed: 1.98 ft at 10:24AM Aug 15, 2017Observed: 2.17 ft at 10:30AM Aug 15, 2017Observed: 2.33 ft at 10:36AM Aug 15, 2017Observed: 2.49 ft at 10:42AM Aug 15, 2017Observed: 2.64 ft at 10:48AM Aug 15, 2017Observed: 2.82 ft at 10:54AM Aug 15, 2017Observed: 2.98 ft at 11:00AM Aug 15, 2017Observed: 3.15 ft at 11:06AM Aug 15, 2017Observed: 3.31 ft at 11:12AM Aug 15, 2017Observed: 3.48 ft at 11:18AM Aug 15, 2017Observed: 3.66 ft at 11:24AM Aug 15, 2017Observed: 3.81 ft at 11:30AM Aug 15, 2017Observed: 3.92 ft at 11:36AM Aug 15, 2017Observed: 4.12 ft at 11:42AM Aug 15, 2017Observed: 4.29 ft at 11:48AM Aug 15, 2017Observed: 4.42 ft at 11:54AM Aug 15, 2017Observed: 4.57 ft at 12:00PM Aug 15, 2017Observed: 4.71 ft at 12:06PM Aug 15, 2017Observed: 4.87 ft at 12:12PM Aug 15, 2017Observed: 4.94 ft at 12:18PM Aug 15, 2017Observed: 5.08 ft at 12:24PM Aug 15, 2017Observed: 5.14 ft at 12:30PM Aug 15, 2017Observed: 5.29 ft at 12:36PM Aug 15, 2017Observed: 5.37 ft at 12:42PM Aug 15, 2017Observed: 5.48 ft at 12:48PM Aug 15, 2017Observed: 5.55 ft at 12:54PM Aug 15, 2017Observed: 5.62 ft at 1:00PM Aug 15, 2017Observed: 5.69 ft at 1:06PM Aug 15, 2017Observed: 5.73 ft at 1:12PM Aug 15, 2017Observed: 5.79 ft at 1:18PM Aug 15, 2017Observed: 5.84 ft at 1:24PM Aug 15, 2017Observed: 5.89 ft at 1:30PM Aug 15, 2017Observed: 5.93 ft at 1:36PM Aug 15, 2017Observed: 5.97 ft at 1:42PM Aug 15, 2017Observed: 6.02 ft at 1:48PM Aug 15, 2017Observed: 6.06 ft at 1:54PM Aug 15, 2017Observed: 6.09 ft at 2:00PM Aug 15, 2017Observed: 6.14 ft at 2:06PM Aug 15, 2017Observed: 6.17 ft at 2:12PM Aug 15, 2017Observed: 6.2 ft at 2:18PM Aug 15, 2017Observed: 6.21 ft at 2:24PM Aug 15, 2017Observed: 6.24 ft at 2:30PM Aug 15, 2017Observed: 6.25 ft at 2:36PM Aug 15, 2017Observed: 6.27 ft at 2:42PM Aug 15, 2017Observed: 6.28 ft at 2:48PM Aug 15, 2017Observed: 6.3 ft at 2:54PM Aug 15, 2017Observed: 6.29 ft at 3:00PM Aug 15, 2017Observed: 6.27 ft at 3:06PM Aug 15, 2017Observed: 6.24 ft at 3:12PM Aug 15, 2017Observed: 6.22 ft at 3:18PM Aug 15, 2017Observed: 6.19 ft at 3:24PM Aug 15, 2017Observed: 6.15 ft at 3:30PM Aug 15, 2017Observed: 6.1 ft at 3:36PM Aug 15, 2017Observed: 6.04 ft at 3:42PM Aug 15, 2017Observed: 5.97 ft at 3:48PM Aug 15, 2017Observed: 5.88 ft at 3:54PM Aug 15, 2017Observed: 5.83 ft at 4:00PM Aug 15, 2017Observed: 5.76 ft at 4:06PM Aug 15, 2017Observed: 5.72 ft at 4:12PM Aug 15, 2017Observed: 5.65 ft at 4:18PM Aug 15, 2017Observed: 5.58 ft at 4:24PM Aug 15, 2017Observed: 5.49 ft at 4:30PM Aug 15, 2017Observed: 5.41 ft at 4:36PM Aug 15, 2017Observed: 5.35 ft at 4:42PM Aug 15, 2017Observed: 5.29 ft at 4:48PM Aug 15, 2017Observed: 5.12 ft at 4:54PM Aug 15, 2017Observed: 5.02 ft at 5:00PM Aug 15, 2017Observed: 4.84 ft at 5:06PM Aug 15, 2017Observed: 4.75 ft at 5:12PM Aug 15, 2017Observed: 4.62 ft at 5:18PM Aug 15, 2017Observed: 4.41 ft at 5:24PM Aug 15, 2017Observed: 4.37 ft at 5:30PM Aug 15, 2017Observed: 4.23 ft at 5:36PM Aug 15, 2017Observed: 4.11 ft at 5:42PM Aug 15, 2017Observed: 3.98 ft at 5:48PM Aug 15, 2017Observed: 3.85 ft at 5:54PM Aug 15, 2017Observed: 3.72 ft at 6:00PM Aug 15, 2017Observed: 3.56 ft at 6:06PM Aug 15, 2017Observed: 3.44 ft at 6:12PM Aug 15, 2017Observed: 3.31 ft at 6:18PM Aug 15, 2017Observed: 3.19 ft at 6:24PM Aug 15, 2017Observed: 3.03 ft at 6:30PM Aug 15, 2017Observed: 2.89 ft at 6:36PM Aug 15, 2017Observed: 2.75 ft at 6:42PM Aug 15, 2017Observed: 2.6 ft at 6:48PM Aug 15, 2017Observed: 2.47 ft at 6:54PM Aug 15, 2017Observed: 2.33 ft at 7:00PM Aug 15, 2017Observed: 2.2 ft at 7:06PM Aug 15, 2017Observed: 2.08 ft at 7:12PM Aug 15, 2017Observed: 1.97 ft at 7:18PM Aug 15, 2017Observed: 1.86 ft at 7:24PM Aug 15, 2017Observed: 1.77 ft at 7:30PM Aug 15, 2017Observed: 1.69 ft at 7:36PM Aug 15, 2017Observed: 1.61 ft at 7:42PM Aug 15, 2017Observed: 1.51 ft at 7:48PM Aug 15, 2017Observed: 1.33 ft at 8:00PM Aug 15, 2017Observed: 1.26 ft at 8:06PM Aug 15, 2017Observed: 1.2 ft at 8:12PM Aug 15, 2017Observed: 1.15 ft at 8:18PM Aug 15, 2017Observed: 1.09 ft at 8:24PM Aug 15, 2017Observed: 1.05 ft at 8:30PM Aug 15, 2017Observed: 1.01 ft at 8:36PM Aug 15, 2017Observed: 0.98 ft at 8:42PM Aug 15, 2017Observed: 0.95 ft at 8:48PM Aug 15, 2017Observed: 0.94 ft at 8:54PM Aug 15, 2017Observed: 0.94 ft at 9:00PM Aug 15, 2017Observed: 0.94 ft at 9:06PM Aug 15, 2017Observed: 0.94 ft at 9:12PM Aug 15, 2017Observed: 0.96 ft at 9:18PM Aug 15, 2017Observed: 0.97 ft at 9:24PM Aug 15, 2017Observed: 0.99 ft at 9:30PM Aug 15, 2017Observed: 1.04 ft at 9:36PM Aug 15, 2017Observed: 1.08 ft at 9:42PM Aug 15, 2017Observed: 1.14 ft at 9:48PM Aug 15, 2017Observed: 1.2 ft at 9:54PM Aug 15, 2017Observed: 1.27 ft at 10:00PM Aug 15, 2017Observed: 1.34 ft at 10:06PM Aug 15, 2017Observed: 1.4 ft at 10:12PM Aug 15, 2017Observed: 1.48 ft at 10:18PM Aug 15, 2017Observed: 1.57 ft at 10:24PM Aug 15, 2017Observed: 1.65 ft at 10:30PM Aug 15, 2017Observed: 1.73 ft at 10:36PM Aug 15, 2017Observed: 1.83 ft at 10:42PM Aug 15, 2017Observed: 1.92 ft at 10:48PM Aug 15, 2017Observed: 2.01 ft at 10:54PM Aug 15, 2017Observed: 2.12 ft at 11:00PM Aug 15, 2017Observed: 2.22 ft at 11:06PM Aug 15, 2017Observed: 2.32 ft at 11:12PM Aug 15, 2017Observed: 2.42 ft at 11:18PM Aug 15, 2017Observed: 2.57 ft at 11:24PM Aug 15, 2017Observed: 2.68 ft at 11:30PM Aug 15, 2017Observed: 2.79 ft at 11:36PM Aug 15, 2017Observed: 2.91 ft at 11:42PM Aug 15, 2017Observed: 3.01 ft at 11:48PM Aug 15, 2017Observed: 3.12 ft at 11:54PM Aug 15, 2017Observed: 3.24 ft at 12:00AM Aug 16, 2017Observed: 3.36 ft at 12:06AM Aug 16, 2017Observed: 3.48 ft at 12:12AM Aug 16, 2017Observed: 3.58 ft at 12:18AM Aug 16, 2017Observed: 3.67 ft at 12:24AM Aug 16, 2017Observed: 3.77 ft at 12:30AM Aug 16, 2017Observed: 3.9 ft at 12:36AM Aug 16, 2017Observed: 4.03 ft at 12:42AM Aug 16, 2017Observed: 4.12 ft at 12:48AM Aug 16, 2017Observed: 4.21 ft at 12:54AM Aug 16, 2017Observed: 4.29 ft at 1:00AM Aug 16, 2017Observed: 4.38 ft at 1:06AM Aug 16, 2017Observed: 4.47 ft at 1:12AM Aug 16, 2017Observed: 4.56 ft at 1:18AM Aug 16, 2017Observed: 4.67 ft at 1:24AM Aug 16, 2017Observed: 4.77 ft at 1:30AM Aug 16, 2017Observed: 4.85 ft at 1:36AM Aug 16, 2017Observed: 4.9 ft at 1:42AM Aug 16, 2017Observed: 4.98 ft at 1:48AM Aug 16, 2017Observed: 5.04 ft at 1:54AM Aug 16, 2017Observed: 5.09 ft at 2:00AM Aug 16, 2017Observed: 5.14 ft at 2:06AM Aug 16, 2017Observed: 5.2 ft at 2:12AM Aug 16, 2017Observed: 5.25 ft at 2:18AM Aug 16, 2017Observed: 5.27 ft at 2:24AM Aug 16, 2017Observed: 5.3 ft at 2:30AM Aug 16, 2017Observed: 5.32 ft at 2:36AM Aug 16, 2017Observed: 5.35 ft at 2:42AM Aug 16, 2017Observed: 5.35 ft at 2:48AM Aug 16, 2017Observed: 5.38 ft at 2:54AM Aug 16, 2017Observed: 5.38 ft at 3:00AM Aug 16, 2017Observed: 5.32 ft at 3:06AM Aug 16, 2017Observed: 5.38 ft at 3:12AM Aug 16, 2017Observed: 5.34 ft at 3:18AM Aug 16, 2017Observed: 5.29 ft at 3:24AM Aug 16, 2017Observed: 5.24 ft at 3:30AM Aug 16, 2017Observed: 5.23 ft at 3:36AM Aug 16, 2017Observed: 5.18 ft at 3:42AM Aug 16, 2017Observed: 5.19 ft at 3:48AM Aug 16, 2017Observed: 5.18 ft at 3:54AM Aug 16, 2017Observed: 5.12 ft at 4:00AM Aug 16, 2017Observed: 5.07 ft at 4:06AM Aug 16, 2017Observed: 4.99 ft at 4:12AM Aug 16, 2017Observed: 4.95 ft at 4:18AM Aug 16, 2017Observed: 4.75 ft at 4:24AM Aug 16, 2017Observed: 4.74 ft at 4:30AM Aug 16, 2017Observed: 4.68 ft at 4:36AM Aug 16, 2017Observed: 4.62 ft at 4:42AM Aug 16, 2017Observed: 4.53 ft at 4:48AM Aug 16, 2017Observed: 4.45 ft at 4:54AM Aug 16, 2017Observed: 4.38 ft at 5:00AM Aug 16, 2017Observed: 4.28 ft at 5:06AM Aug 16, 2017Observed: 4.18 ft at 5:12AM Aug 16, 2017Observed: 4.07 ft at 5:18AM Aug 16, 2017Observed: 3.97 ft at 5:24AM Aug 16, 2017Observed: 3.84 ft at 5:30AM Aug 16, 2017Observed: 3.71 ft at 5:36AM Aug 16, 2017Observed: 3.59 ft at 5:42AM Aug 16, 2017Observed: 3.47 ft at 5:48AM Aug 16, 2017Observed: 3.35 ft at 5:54AM Aug 16, 2017Observed: 3.22 ft at 6:00AM Aug 16, 2017Observed: 3.1 ft at 6:06AM Aug 16, 2017Observed: 2.98 ft at 6:12AM Aug 16, 2017Observed: 2.84 ft at 6:18AM Aug 16, 2017Observed: 2.71 ft at 6:24AM Aug 16, 2017Observed: 2.61 ft at 6:30AM Aug 16, 2017Observed: 2.45 ft at 6:36AM Aug 16, 2017Observed: 2.23 ft at 6:42AM Aug 16, 2017Observed: 2.16 ft at 6:48AM Aug 16, 2017Observed: 2.01 ft at 6:54AM Aug 16, 2017Observed: 1.91 ft at 7:00AM Aug 16, 2017Observed: 1.79 ft at 7:06AM Aug 16, 2017Observed: 1.67 ft at 7:12AM Aug 16, 2017Observed: 1.52 ft at 7:18AM Aug 16, 2017Observed: 1.36 ft at 7:24AM Aug 16, 2017Observed: 1.25 ft at 7:30AM Aug 16, 2017Observed: 1.12 ft at 7:36AM Aug 16, 2017Observed: 1 ft at 7:42AM Aug 16, 2017Observed: 0.87 ft at 7:48AM Aug 16, 2017Observed: 0.76 ft at 7:54AM Aug 16, 2017Observed: 0.66 ft at 8:00AM Aug 16, 2017Observed: 0.57 ft at 8:06AM Aug 16, 2017Observed: 0.48 ft at 8:12AM Aug 16, 2017Observed: 0.39 ft at 8:18AM Aug 16, 2017Observed: 0.32 ft at 8:24AM Aug 16, 2017Observed: 0.24 ft at 8:30AM Aug 16, 2017Observed: 0.17 ft at 8:36AM Aug 16, 2017Observed: 0.09 ft at 8:42AM Aug 16, 2017Observed: 0.04 ft at 8:48AM Aug 16, 2017Observed: 0 ft at 8:54AM Aug 16, 2017Observed: -0.04 ft at 9:00AM Aug 16, 2017Observed: -0.06 ft at 9:06AM Aug 16, 2017Observed: -0.08 ft at 9:12AM Aug 16, 2017Observed: -0.09 ft at 9:18AM Aug 16, 2017Observed: -0.09 ft at 9:24AM Aug 16, 2017Observed: -0.06 ft at 9:30AM Aug 16, 2017Observed: -0.02 ft at 9:36AM Aug 16, 2017Observed: 0.02 ft at 9:42AM Aug 16, 2017Observed: 0.08 ft at 9:48AM Aug 16, 2017Observed: 0.13 ft at 9:54AM Aug 16, 2017Observed: 0.22 ft at 10:00AM Aug 16, 2017Observed: 0.26 ft at 10:06AM Aug 16, 2017Observed: 0.4 ft at 10:12AM Aug 16, 2017Observed: 0.43 ft at 10:18AM Aug 16, 2017Observed: 0.56 ft at 10:24AM Aug 16, 2017Observed: 0.67 ft at 10:30AM Aug 16, 2017Observed: 0.79 ft at 10:36AM Aug 16, 2017Observed: 0.91 ft at 10:42AM Aug 16, 2017Observed: 1.01 ft at 10:48AM Aug 16, 2017Observed: 1.14 ft at 10:54AM Aug 16, 2017Observed: 1.27 ft at 11:00AM Aug 16, 2017Observed: 1.41 ft at 11:06AM Aug 16, 2017Observed: 1.56 ft at 11:12AM Aug 16, 2017Observed: 1.73 ft at 11:18AM Aug 16, 2017Observed: 1.89 ft at 11:24AM Aug 16, 2017Observed: 2.05 ft at 11:30AM Aug 16, 2017Observed: 2.22 ft at 11:36AM Aug 16, 2017Observed: 2.39 ft at 11:42AM Aug 16, 2017Observed: 2.57 ft at 11:48AM Aug 16, 2017Observed: 2.76 ft at 11:54AM Aug 16, 2017Observed: 2.93 ft at 12:00PM Aug 16, 2017Observed: 3.12 ft at 12:06PM Aug 16, 2017Observed: 3.31 ft at 12:12PM Aug 16, 2017Observed: 3.5 ft at 12:18PM Aug 16, 2017Observed: 3.67 ft at 12:24PM Aug 16, 2017Observed: 3.84 ft at 12:30PM Aug 16, 2017Observed: 4 ft at 12:36PM Aug 16, 2017Observed: 4.13 ft at 12:42PM Aug 16, 2017Observed: 4.27 ft at 12:48PM Aug 16, 2017Observed: 4.4 ft at 12:54PM Aug 16, 2017Observed: 4.53 ft at 1:00PM Aug 16, 2017Observed: 4.66 ft at 1:06PM Aug 16, 2017Observed: 4.79 ft at 1:12PM Aug 16, 2017Observed: 4.92 ft at 1:18PM Aug 16, 2017Observed: 5.05 ft at 1:24PM Aug 16, 2017Observed: 5.17 ft at 1:30PM Aug 16, 2017Observed: 5.26 ft at 1:36PM Aug 16, 2017Observed: 5.35 ft at 1:42PM Aug 16, 2017Observed: 5.44 ft at 1:48PM Aug 16, 2017Observed: 5.54 ft at 1:54PM Aug 16, 2017Observed: 5.64 ft at 2:00PM Aug 16, 2017Observed: 5.67 ft at 2:06PM Aug 16, 2017Observed: 5.81 ft at 2:12PM Aug 16, 2017Observed: 5.86 ft at 2:18PM Aug 16, 2017Observed: 5.96 ft at 2:24PM Aug 16, 2017Observed: 6 ft at 2:30PM Aug 16, 2017Observed: 6.09 ft at 2:36PM Aug 16, 2017Observed: 6.16 ft at 2:42PM Aug 16, 2017Observed: 6.23 ft at 2:48PM Aug 16, 2017Observed: 6.26 ft at 2:54PM Aug 16, 2017Observed: 6.28 ft at 3:00PM Aug 16, 2017Observed: 6.32 ft at 3:06PM Aug 16, 2017Observed: 6.36 ft at 3:12PM Aug 16, 2017Observed: 6.3 ft at 3:18PM Aug 16, 2017Observed: 6.42 ft at 3:24PM Aug 16, 2017Observed: 6.4 ft at 3:30PM Aug 16, 2017Highest Observation: 6.47 ft at 3:36PM Aug 16, 2017Observed: 6.44 ft at 3:42PM Aug 16, 2017Observed: 6.43 ft at 3:48PM Aug 16, 2017Observed: 6.42 ft at 3:54PM Aug 16, 2017Observed: 6.43 ft at 4:00PM Aug 16, 2017Observed: 6.43 ft at 4:06PM Aug 16, 2017Observed: 6.41 ft at 4:12PM Aug 16, 2017Observed: 6.4 ft at 4:18PM Aug 16, 2017Observed: 6.34 ft at 4:24PM Aug 16, 2017Observed: 6.29 ft at 4:30PM Aug 16, 2017Observed: 6.24 ft at 4:36PM Aug 16, 2017Observed: 6.19 ft at 4:42PM Aug 16, 2017Observed: 6.13 ft at 4:48PM Aug 16, 2017Observed: 6.06 ft at 4:54PM Aug 16, 2017Observed: 5.97 ft at 5:00PM Aug 16, 2017Observed: 5.88 ft at 5:06PM Aug 16, 2017Observed: 5.78 ft at 5:12PM Aug 16, 2017Observed: 5.7 ft at 5:18PM Aug 16, 2017Observed: 5.6 ft at 5:24PM Aug 16, 2017Observed: 5.5 ft at 5:30PM Aug 16, 2017Observed: 5.4 ft at 5:36PM Aug 16, 2017Observed: 5.3 ft at 5:42PM Aug 16, 2017Observed: 5.19 ft at 5:48PM Aug 16, 2017Observed: 5.06 ft at 5:54PM Aug 16, 2017Observed: 4.94 ft at 6:00PM Aug 16, 2017Observed: 4.81 ft at 6:06PM Aug 16, 2017Observed: 4.71 ft at 6:12PM Aug 16, 2017Observed: 4.6 ft at 6:18PM Aug 16, 2017Observed: 4.48 ft at 6:24PM Aug 16, 2017Observed: 4.37 ft at 6:30PM Aug 16, 2017Observed: 4.24 ft at 6:36PM Aug 16, 2017Observed: 4.11 ft at 6:42PM Aug 16, 2017Observed: 3.97 ft at 6:48PM Aug 16, 2017Observed: 3.84 ft at 6:54PM Aug 16, 2017Observed: 3.71 ft at 7:00PM Aug 16, 2017Observed: 3.59 ft at 7:06PM Aug 16, 2017Observed: 3.47 ft at 7:12PM Aug 16, 2017Observed: 3.35 ft at 7:18PM Aug 16, 2017Observed: 3.25 ft at 7:24PM Aug 16, 2017Observed: 3.11 ft at 7:30PM Aug 16, 2017Observed: 3 ft at 7:36PM Aug 16, 2017Observed: 2.85 ft at 7:42PM Aug 16, 2017Observed: 2.71 ft at 7:48PM Aug 16, 2017Observed: 2.43 ft at 8:00PM Aug 16, 2017Observed: 2.32 ft at 8:06PM Aug 16, 2017Observed: 2.2 ft at 8:12PM Aug 16, 2017Observed: 2.08 ft at 8:18PM Aug 16, 2017Observed: 1.97 ft at 8:24PM Aug 16, 2017Observed: 1.85 ft at 8:30PM Aug 16, 2017Observed: 1.78 ft at 8:36PM Aug 16, 2017Observed: 1.69 ft at 8:42PM Aug 16, 2017Observed: 1.59 ft at 8:48PM Aug 16, 2017Observed: 1.5 ft at 8:54PM Aug 16, 2017Observed: 1.41 ft at 9:00PM Aug 16, 2017Observed: 1.32 ft at 9:06PM Aug 16, 2017Observed: 1.22 ft at 9:12PM Aug 16, 2017Observed: 1.15 ft at 9:18PM Aug 16, 2017Observed: 1.08 ft at 9:24PM Aug 16, 2017Observed: 1.01 ft at 9:30PM Aug 16, 2017Observed: 0.96 ft at 9:36PM Aug 16, 2017Observed: 0.93 ft at 9:42PM Aug 16, 2017Observed: 0.9 ft at 9:48PM Aug 16, 2017Observed: 0.88 ft at 9:54PM Aug 16, 2017Observed: 0.86 ft at 10:00PM Aug 16, 2017Observed: 0.84 ft at 10:06PM Aug 16, 2017Observed: 0.85 ft at 10:12PM Aug 16, 2017Observed: 0.85 ft at 10:18PM Aug 16, 2017Observed: 0.87 ft at 10:24PM Aug 16, 2017Observed: 0.89 ft at 10:30PM Aug 16, 2017Observed: 0.93 ft at 10:36PM Aug 16, 2017Observed: 0.96 ft at 10:42PM Aug 16, 2017Observed: 0.99 ft at 10:48PM Aug 16, 2017Observed: 1.03 ft at 10:54PM Aug 16, 2017Observed: 1.09 ft at 11:00PM Aug 16, 2017Observed: 1.16 ft at 11:06PM Aug 16, 2017Observed: 1.24 ft at 11:12PM Aug 16, 2017Observed: 1.33 ft at 11:18PM Aug 16, 2017Observed: 1.41 ft at 11:24PM Aug 16, 2017Observed: 1.51 ft at 11:30PM Aug 16, 2017Observed: 1.62 ft at 11:36PM Aug 16, 2017Observed: 1.68 ft at 11:42PM Aug 16, 2017Observed: 1.86 ft at 11:48PM Aug 16, 2017Observed: 1.94 ft at 11:54PM Aug 16, 2017Observed: 2.05 ft at 12:00AM Aug 17, 2017Observed: 2.16 ft at 12:06AM Aug 17, 2017Observed: 2.26 ft at 12:12AM Aug 17, 2017Observed: 2.39 ft at 12:18AM Aug 17, 2017Observed: 2.52 ft at 12:24AM Aug 17, 2017Observed: 2.66 ft at 12:30AM Aug 17, 2017Observed: 2.82 ft at 12:36AM Aug 17, 2017Observed: 2.98 ft at 12:42AM Aug 17, 2017Observed: 3.13 ft at 12:48AM Aug 17, 2017Observed: 3.25 ft at 12:54AM Aug 17, 2017Observed: 3.35 ft at 1:00AM Aug 17, 2017Observed: 3.46 ft at 1:06AM Aug 17, 2017Observed: 3.57 ft at 1:12AM Aug 17, 2017Observed: 3.69 ft at 1:18AM Aug 17, 2017Observed: 3.82 ft at 1:24AM Aug 17, 2017Observed: 3.94 ft at 1:30AM Aug 17, 2017Observed: 4.05 ft at 1:36AM Aug 17, 2017Forecast: 5.31 ft 3:00AM Aug 17, 2017Forecast: 5.66 ft 4:00AM Aug 17, 2017Forecast: 5.5 ft 5:00AM Aug 17, 2017Forecast: 4.8 ft 6:00AM Aug 17, 2017Forecast: 3.64 ft 7:00AM Aug 17, 2017Forecast: 2.26 ft 8:00AM Aug 17, 2017Forecast: 1.03 ft 9:00AM Aug 17, 2017Forecast: 0.29 ft 10:00AM Aug 17, 2017Forecast: 0.31 ft 11:00AM Aug 17, 2017Forecast: 1.21 ft 12:00PM Aug 17, 2017Forecast: 2.75 ft 1:00PM Aug 17, 2017Forecast: 4.41 ft 2:00PM Aug 17, 2017Forecast: 5.75 ft 3:00PM Aug 17, 2017Forecast: 6.53 ft 4:00PM Aug 17, 2017Highest Forecast: 6.74 ft 5:00PM Aug 17, 2017Forecast: 6.36 ft 6:00PM Aug 17, 2017Forecast: 5.44 ft 7:00PM Aug 17, 2017Forecast: 4.15 ft 8:00PM Aug 17, 2017Forecast: 2.74 ft 9:00PM Aug 17, 2017Forecast: 1.53 ft 10:00PM Aug 17, 2017Forecast: 0.86 ft 11:00PM Aug 17, 2017Forecast: 0.96 ft 12:00AM Aug 18, 2017Forecast: 1.83 ft 1:00AM Aug 18, 2017Forecast: 3.04 ft 2:00AM Aug 18, 2017Forecast: 4.21 ft 3:00AM Aug 18, 2017Forecast: 5.12 ft 4:00AM Aug 18, 2017Forecast: 5.54 ft 5:00AM Aug 18, 2017Forecast: 5.42 ft 6:00AM Aug 18, 2017Forecast: 4.82 ft 7:00AM Aug 18, 2017Forecast: 3.73 ft 8:00AM Aug 18, 2017Forecast: 2.3 ft 9:00AM Aug 18, 2017Forecast: 0.98 ft 10:00AM Aug 18, 2017Forecast: 0.16 ft 11:00AM Aug 18, 2017Forecast: 0.06 ft 12:00PM Aug 18, 2017Forecast: 0.99 ft 1:00PM Aug 18, 2017Forecast: 2.49 ft 2:00PM Aug 18, 2017Forecast: 4.13 ft 3:00PM Aug 18, 2017Forecast: 5.53 ft 4:00PM Aug 18, 2017Forecast: 6.38 ft 5:00PM Aug 18, 2017Forecast: 6.72 ft 6:00PM Aug 18, 2017Forecast: 6.34 ft 7:00PM Aug 18, 2017Forecast: 5.48 ft 8:00PM Aug 18, 2017Forecast: 4.1 ft 9:00PM Aug 18, 2017Forecast: 2.69 ft 10:00PM Aug 18, 2017Forecast: 1.37 ft 11:00PM Aug 18, 2017Forecast: 0.64 ft 12:00AM Aug 19, 2017Forecast: 0.55 ft 1:00AM Aug 19, 2017Forecast: 1.3 ft 2:00AM Aug 19, 2017Forecast: 2.6 ft 3:00AM Aug 19, 2017Forecast: 3.85 ft 4:00AM Aug 19, 2017Forecast: 4.83 ft 5:00AM Aug 19, 2017Forecast: 5.31 ft 6:00AM Aug 19, 2017Forecast: 5.3 ft 7:00AM Aug 19, 2017Forecast: 4.77 ft 8:00AM Aug 19, 2017Forecast: 3.62 ft 9:00AM Aug 19, 2017Forecast: 2.1 ft 10:00AM Aug 19, 2017Forecast: 0.69 ft 11:00AM Aug 19, 2017Forecast: -0.29 ft 12:00PM Aug 19, 2017Forecast: -0.38 ft 1:00PM Aug 19, 2017Forecast: 0.53 ft 2:00PM Aug 19, 2017Forecast: 2.11 ft 3:00PM Aug 19, 2017Forecast: 3.81 ft 4:00PM Aug 19, 2017Forecast: 5.25 ft 5:00PM Aug 19, 2017Forecast: 6.22 ft 6:00PM Aug 19, 2017Forecast: 6.56 ft 7:00PM Aug 19, 2017Forecast: 6.34 ft 8:00PM Aug 19, 2017Forecast: 5.4 ft 9:00PM Aug 19, 2017Forecast: 4.03 ft 10:00PM Aug 19, 2017Forecast: 2.51 ft 11:00PM Aug 19, 2017Forecast: 1.03 ft 12:00AM Aug 20, 2017Forecast: 0.1 ft 1:00AM Aug 20, 2017Forecast: 0.11 ft 2:00AM Aug 20, 2017NOAA National Ocean ServiceCHTS1(plotting HMIRG) Graph Created (2:01AM Aug 17, 2017)ObservedForecast (issued 12:33AM Aug 17)Latest observed value: 4.05 ft at 1:36 AM EDT 17-Aug-2017. Flood Stage is 7 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Gauge reading affected by ocean tides.

NOTE: Forecasts for the Cooper River at Charleston Harbor are issued routinely year-round.

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Flood Categories (in feet)
Major Flood Stage: 8
Moderate Flood Stage: 7.5
Flood Stage: 7
Action Stage: 6.5
Low Stage (in feet): -4.08

Historic Crests
(1) 12.52 ft on 09/22/1989
(2) 10.23 ft on 08/11/1940
(3) 9.28 ft on 10/08/2016
(4) 8.81 ft on 01/01/1987
(5) 8.65 ft on 10/27/2015
(6) 8.64 ft on 05/28/1934
(7) 8.64 ft on 09/04/1979
(8) 8.46 ft on 11/02/1947
(9) 8.25 ft on 10/28/2015
(10) 8.16 ft on 10/04/2015
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.28 ft on 10/08/2016
(2) 8.25 ft on 10/28/2015
(3) 8.65 ft on 10/27/2015
(4) 8.16 ft on 10/04/2015
(5) 8.14 ft on 10/03/2015
(6) 8.06 ft on 09/29/2015
(7) 8.00 ft on 09/28/2015
(8) 8.06 ft on 06/23/2009
(9) 8.11 ft on 06/22/2009
(10) 8.01 ft on 07/21/2001
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -4.08 ft on 03/13/1993
(2) -3.66 ft on 11/30/1963
(3) -3.29 ft on 12/21/1976
(4) -3.17 ft on 02/15/1953
(5) -3.13 ft on 01/24/1979
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:16
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Gauge LocationGauge Map Marker
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.
About This Location Collapse

Latitude: 32.780783° N, Longitude: 79.923609° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 7 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 -3.14 3.86 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 -2.16 4.84 Older USGS topographic maps, NGVD29 benchmarks
MSL -2.92 4.08 Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
Additional Information Collapse
Gage referenced to Mean Lower Low Water (MLLW). To convert to Mean Sea Level (MSL), subtract 2.92 ft. Click here to access the astronomical tide predictions for Charleston Harbor. These predictions do not incorporate effects such as wind which can increase values by as much as 2 ft during non-tropical events.
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Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
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
Charleston Weather Forecast Office
5777 South Aviation Avenue
Charleston, SC 29406-6162
(843) 744-0303
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Page last modified: 21-Dec-2016 5:21 PM
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