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Hydrograph River at a Glance Download
Potomac River at Alexandria Stage (ft)Observed: -0.16 ft at 5:24AM Jan 21, 2015Observed: -0.07 ft at 5:30AM Jan 21, 2015Observed: 0.03 ft at 5:36AM Jan 21, 2015Observed: 0.11 ft at 5:42AM Jan 21, 2015Observed: 0.21 ft at 5:48AM Jan 21, 2015Observed: 0.29 ft at 5:54AM Jan 21, 2015Observed: 0.38 ft at 6:00AM Jan 21, 2015Observed: 0.47 ft at 6:06AM Jan 21, 2015Observed: 0.57 ft at 6:12AM Jan 21, 2015Observed: 0.65 ft at 6:18AM Jan 21, 2015Observed: 0.7 ft at 6:24AM Jan 21, 2015Observed: 0.76 ft at 6:30AM Jan 21, 2015Observed: 0.85 ft at 6:36AM Jan 21, 2015Observed: 0.89 ft at 6:42AM Jan 21, 2015Observed: 0.95 ft at 6:48AM Jan 21, 2015Observed: 1.02 ft at 6:54AM Jan 21, 2015Observed: 1.07 ft at 7:00AM Jan 21, 2015Observed: 1.13 ft at 7:06AM Jan 21, 2015Observed: 1.18 ft at 7:12AM Jan 21, 2015Observed: 1.2 ft at 7:18AM Jan 21, 2015Observed: 1.24 ft at 7:24AM Jan 21, 2015Observed: 1.29 ft at 7:30AM Jan 21, 2015Observed: 1.34 ft at 7:36AM Jan 21, 2015Observed: 1.38 ft at 7:42AM Jan 21, 2015Observed: 1.39 ft at 7:48AM Jan 21, 2015Observed: 1.41 ft at 7:54AM Jan 21, 2015Observed: 1.44 ft at 8:00AM Jan 21, 2015Observed: 1.46 ft at 8:06AM Jan 21, 2015Observed: 1.47 ft at 8:12AM Jan 21, 2015Observed: 1.48 ft at 8:18AM Jan 21, 2015Observed: 1.48 ft at 8:24AM Jan 21, 2015Observed: 1.49 ft at 8:30AM Jan 21, 2015Observed: 1.48 ft at 8:36AM Jan 21, 2015Observed: 1.49 ft at 8:42AM Jan 21, 2015Observed: 1.48 ft at 8:48AM Jan 21, 2015Observed: 1.47 ft at 8:54AM Jan 21, 2015Observed: 1.42 ft at 9:00AM Jan 21, 2015Observed: 1.37 ft at 9:06AM Jan 21, 2015Observed: 1.36 ft at 9:12AM Jan 21, 2015Observed: 1.34 ft at 9:18AM Jan 21, 2015Observed: 1.31 ft at 9:24AM Jan 21, 2015Observed: 1.23 ft at 9:30AM Jan 21, 2015Observed: 1.18 ft at 9:36AM Jan 21, 2015Observed: 1.13 ft at 9:42AM Jan 21, 2015Observed: 1.08 ft at 9:48AM Jan 21, 2015Observed: 1.04 ft at 9:54AM Jan 21, 2015Observed: 0.99 ft at 10:00AM Jan 21, 2015Observed: 0.91 ft at 10:06AM Jan 21, 2015Observed: 0.86 ft at 10:12AM Jan 21, 2015Observed: 0.81 ft at 10:18AM Jan 21, 2015Observed: 0.76 ft at 10:24AM Jan 21, 2015Observed: 0.7 ft at 10:30AM Jan 21, 2015Observed: 0.64 ft at 10:36AM Jan 21, 2015Observed: 0.57 ft at 10:42AM Jan 21, 2015Observed: 0.49 ft at 10:48AM Jan 21, 2015Observed: 0.41 ft at 10:54AM Jan 21, 2015Observed: 0.37 ft at 11:00AM Jan 21, 2015Observed: 0.31 ft at 11:06AM Jan 21, 2015Observed: 0.25 ft at 11:12AM Jan 21, 2015Observed: 0.18 ft at 11:18AM Jan 21, 2015Observed: 0.12 ft at 11:24AM Jan 21, 2015Observed: 0.03 ft at 11:30AM Jan 21, 2015Observed: -0.02 ft at 11:36AM Jan 21, 2015Observed: -0.08 ft at 11:42AM Jan 21, 2015Observed: -0.15 ft at 11:48AM Jan 21, 2015Observed: -0.19 ft at 11:54AM Jan 21, 2015Observed: -0.25 ft at 12:00PM Jan 21, 2015Observed: -0.31 ft at 12:06PM Jan 21, 2015Observed: -0.36 ft at 12:12PM Jan 21, 2015Observed: -0.42 ft at 12:18PM Jan 21, 2015Observed: -0.47 ft at 12:24PM Jan 21, 2015Observed: -0.52 ft at 12:30PM Jan 21, 2015Observed: -0.6 ft at 12:36PM Jan 21, 2015Observed: -0.64 ft at 12:42PM Jan 21, 2015Observed: -0.7 ft at 12:48PM Jan 21, 2015Observed: -0.75 ft at 12:54PM Jan 21, 2015Observed: -0.8 ft at 1:00PM Jan 21, 2015Observed: -0.84 ft at 1:06PM Jan 21, 2015Observed: -0.88 ft at 1:12PM Jan 21, 2015Observed: -0.93 ft at 1:18PM Jan 21, 2015Observed: -0.95 ft at 1:24PM Jan 21, 2015Observed: -1.03 ft at 1:30PM Jan 21, 2015Observed: -1.05 ft at 1:36PM Jan 21, 2015Observed: -1.09 ft at 1:42PM Jan 21, 2015Observed: -1.11 ft at 1:48PM Jan 21, 2015Observed: -1.14 ft at 1:54PM Jan 21, 2015Observed: -1.18 ft at 2:00PM Jan 21, 2015Observed: -1.21 ft at 2:06PM Jan 21, 2015Observed: -1.23 ft at 2:12PM Jan 21, 2015Observed: -1.27 ft at 2:18PM Jan 21, 2015Observed: -1.29 ft at 2:24PM Jan 21, 2015Observed: -1.31 ft at 2:30PM Jan 21, 2015Observed: -1.35 ft at 2:36PM Jan 21, 2015Observed: -1.36 ft at 2:42PM Jan 21, 2015Observed: -1.37 ft at 2:48PM Jan 21, 2015Observed: -1.38 ft at 2:54PM Jan 21, 2015Observed: -1.39 ft at 3:00PM Jan 21, 2015Observed: -1.4 ft at 3:06PM Jan 21, 2015Observed: -1.41 ft at 3:12PM Jan 21, 2015Observed: -1.41 ft at 3:18PM Jan 21, 2015Observed: -1.41 ft at 3:24PM Jan 21, 2015Observed: -1.39 ft at 3:30PM Jan 21, 2015Observed: -1.38 ft at 3:36PM Jan 21, 2015Observed: -1.33 ft at 3:42PM Jan 21, 2015Observed: -1.26 ft at 3:48PM Jan 21, 2015Observed: -1.22 ft at 3:54PM Jan 21, 2015Observed: -1.16 ft at 4:00PM Jan 21, 2015Observed: -1.11 ft at 4:06PM Jan 21, 2015Observed: -1.02 ft at 4:12PM Jan 21, 2015Observed: -0.95 ft at 4:18PM Jan 21, 2015Observed: -0.87 ft at 4:24PM Jan 21, 2015Observed: -0.79 ft at 4:30PM Jan 21, 2015Observed: -0.73 ft at 4:36PM Jan 21, 2015Observed: -0.67 ft at 4:42PM Jan 21, 2015Observed: -0.57 ft at 4:48PM Jan 21, 2015Observed: -0.48 ft at 4:54PM Jan 21, 2015Observed: -0.4 ft at 5:00PM Jan 21, 2015Observed: -0.31 ft at 5:06PM Jan 21, 2015Observed: -0.2 ft at 5:12PM Jan 21, 2015Observed: -0.11 ft at 5:18PM Jan 21, 2015Observed: -0.03 ft at 5:24PM Jan 21, 2015Observed: 0.08 ft at 5:30PM Jan 21, 2015Observed: 0.17 ft at 5:36PM Jan 21, 2015Observed: 0.27 ft at 5:42PM Jan 21, 2015Observed: 0.36 ft at 5:48PM Jan 21, 2015Observed: 0.46 ft at 5:54PM Jan 21, 2015Observed: 0.55 ft at 6:00PM Jan 21, 2015Observed: 0.63 ft at 6:06PM Jan 21, 2015Observed: 0.71 ft at 6:12PM Jan 21, 2015Observed: 0.79 ft at 6:18PM Jan 21, 2015Observed: 0.87 ft at 6:24PM Jan 21, 2015Observed: 0.94 ft at 6:30PM Jan 21, 2015Observed: 1.01 ft at 6:36PM Jan 21, 2015Observed: 1.06 ft at 6:42PM Jan 21, 2015Observed: 1.16 ft at 6:48PM Jan 21, 2015Observed: 1.21 ft at 6:54PM Jan 21, 2015Observed: 1.27 ft at 7:00PM Jan 21, 2015Observed: 1.32 ft at 7:06PM Jan 21, 2015Observed: 1.38 ft at 7:12PM Jan 21, 2015Observed: 1.43 ft at 7:18PM Jan 21, 2015Observed: 1.48 ft at 7:24PM Jan 21, 2015Observed: 1.52 ft at 7:30PM Jan 21, 2015Observed: 1.57 ft at 7:36PM Jan 21, 2015Observed: 1.59 ft at 7:42PM Jan 21, 2015Observed: 1.63 ft at 7:48PM Jan 21, 2015Observed: 1.68 ft at 7:54PM Jan 21, 2015Observed: 1.69 ft at 8:00PM Jan 21, 2015Observed: 1.72 ft at 8:06PM Jan 21, 2015Observed: 1.73 ft at 8:12PM Jan 21, 2015Observed: 1.75 ft at 8:18PM Jan 21, 2015Observed: 1.77 ft at 8:24PM Jan 21, 2015Observed: 1.79 ft at 8:30PM Jan 21, 2015Observed: 1.8 ft at 8:36PM Jan 21, 2015Observed: 1.8 ft at 8:42PM Jan 21, 2015Observed: 1.8 ft at 8:48PM Jan 21, 2015Observed: 1.8 ft at 8:54PM Jan 21, 2015Observed: 1.79 ft at 9:00PM Jan 21, 2015Observed: 1.77 ft at 9:06PM Jan 21, 2015Observed: 1.75 ft at 9:12PM Jan 21, 2015Observed: 1.72 ft at 9:18PM Jan 21, 2015Observed: 1.7 ft at 9:24PM Jan 21, 2015Observed: 1.66 ft at 9:30PM Jan 21, 2015Observed: 1.61 ft at 9:36PM Jan 21, 2015Observed: 1.57 ft at 9:42PM Jan 21, 2015Observed: 1.52 ft at 9:48PM Jan 21, 2015Observed: 1.46 ft at 9:54PM Jan 21, 2015Observed: 1.42 ft at 10:00PM Jan 21, 2015Observed: 1.37 ft at 10:06PM Jan 21, 2015Observed: 1.32 ft at 10:12PM Jan 21, 2015Observed: 1.26 ft at 10:18PM Jan 21, 2015Observed: 1.2 ft at 10:24PM Jan 21, 2015Observed: 1.14 ft at 10:30PM Jan 21, 2015Observed: 1.05 ft at 10:36PM Jan 21, 2015Observed: 1 ft at 10:42PM Jan 21, 2015Observed: 0.94 ft at 10:48PM Jan 21, 2015Observed: 0.87 ft at 10:54PM Jan 21, 2015Observed: 0.81 ft at 11:00PM Jan 21, 2015Observed: 0.75 ft at 11:06PM Jan 21, 2015Observed: 0.66 ft at 11:12PM Jan 21, 2015Observed: 0.61 ft at 11:18PM Jan 21, 2015Observed: 0.53 ft at 11:24PM Jan 21, 2015Observed: 0.46 ft at 11:30PM Jan 21, 2015Observed: 0.41 ft at 11:36PM Jan 21, 2015Observed: 0.34 ft at 11:42PM Jan 21, 2015Observed: 0.28 ft at 11:48PM Jan 21, 2015Observed: 0.21 ft at 11:54PM Jan 21, 2015Observed: 0.15 ft at 12:00AM Jan 22, 2015Observed: 0.09 ft at 12:06AM Jan 22, 2015Observed: 0.02 ft at 12:12AM Jan 22, 2015Observed: -0.04 ft at 12:18AM Jan 22, 2015Observed: -0.1 ft at 12:24AM Jan 22, 2015Observed: -0.16 ft at 12:30AM Jan 22, 2015Observed: -0.22 ft at 12:36AM Jan 22, 2015Observed: -0.28 ft at 12:42AM Jan 22, 2015Observed: -0.34 ft at 12:48AM Jan 22, 2015Observed: -0.41 ft at 12:54AM Jan 22, 2015Observed: -0.44 ft at 1:00AM Jan 22, 2015Observed: -0.51 ft at 1:06AM Jan 22, 2015Observed: -0.55 ft at 1:12AM Jan 22, 2015Observed: -0.6 ft at 1:18AM Jan 22, 2015Observed: -0.65 ft at 1:24AM Jan 22, 2015Observed: -0.69 ft at 1:30AM Jan 22, 2015Observed: -0.74 ft at 1:36AM Jan 22, 2015Observed: -0.78 ft at 1:42AM Jan 22, 2015Observed: -0.83 ft at 1:48AM Jan 22, 2015Observed: -0.88 ft at 1:54AM Jan 22, 2015Observed: -0.92 ft at 2:00AM Jan 22, 2015Observed: -0.95 ft at 2:06AM Jan 22, 2015Observed: -0.99 ft at 2:12AM Jan 22, 2015Observed: -1.03 ft at 2:18AM Jan 22, 2015Observed: -1.07 ft at 2:24AM Jan 22, 2015Observed: -1.08 ft at 2:30AM Jan 22, 2015Observed: -1.12 ft at 2:36AM Jan 22, 2015Observed: -1.14 ft at 2:42AM Jan 22, 2015Observed: -1.18 ft at 2:48AM Jan 22, 2015Observed: -1.21 ft at 2:54AM Jan 22, 2015Observed: -1.24 ft at 3:00AM Jan 22, 2015Observed: -1.26 ft at 3:06AM Jan 22, 2015Observed: -1.31 ft at 3:12AM Jan 22, 2015Observed: -1.33 ft at 3:18AM Jan 22, 2015Observed: -1.35 ft at 3:24AM Jan 22, 2015Observed: -1.37 ft at 3:30AM Jan 22, 2015Observed: -1.38 ft at 3:36AM Jan 22, 2015Observed: -1.39 ft at 3:42AM Jan 22, 2015Observed: -1.39 ft at 3:48AM Jan 22, 2015Observed: -1.39 ft at 3:54AM Jan 22, 2015Observed: -1.39 ft at 4:00AM Jan 22, 2015Observed: -1.39 ft at 4:06AM Jan 22, 2015Observed: -1.38 ft at 4:12AM Jan 22, 2015Observed: -1.35 ft at 4:18AM Jan 22, 2015Observed: -1.31 ft at 4:24AM Jan 22, 2015Observed: -1.29 ft at 4:30AM Jan 22, 2015Observed: -1.25 ft at 4:36AM Jan 22, 2015Observed: -1.2 ft at 4:42AM Jan 22, 2015Observed: -1.15 ft at 4:48AM Jan 22, 2015Observed: -1.06 ft at 4:54AM Jan 22, 2015Observed: -0.99 ft at 5:00AM Jan 22, 2015Observed: -0.91 ft at 5:06AM Jan 22, 2015Observed: -0.84 ft at 5:12AM Jan 22, 2015Observed: -0.79 ft at 5:18AM Jan 22, 2015Observed: -0.69 ft at 5:24AM Jan 22, 2015Observed: -0.61 ft at 5:30AM Jan 22, 2015Observed: -0.52 ft at 5:36AM Jan 22, 2015Observed: -0.44 ft at 5:42AM Jan 22, 2015Observed: -0.35 ft at 5:48AM Jan 22, 2015Observed: -0.27 ft at 5:54AM Jan 22, 2015Observed: -0.17 ft at 6:00AM Jan 22, 2015Observed: -0.08 ft at 6:06AM Jan 22, 2015Observed: 0.02 ft at 6:12AM Jan 22, 2015Observed: 0.1 ft at 6:18AM Jan 22, 2015Observed: 0.2 ft at 6:24AM Jan 22, 2015Observed: 0.29 ft at 6:30AM Jan 22, 2015Observed: 0.39 ft at 6:36AM Jan 22, 2015Observed: 0.5 ft at 6:42AM Jan 22, 2015Observed: 0.58 ft at 6:48AM Jan 22, 2015Observed: 0.67 ft at 6:54AM Jan 22, 2015Observed: 0.75 ft at 7:00AM Jan 22, 2015Observed: 0.8 ft at 7:06AM Jan 22, 2015Observed: 0.91 ft at 7:12AM Jan 22, 2015Observed: 0.99 ft at 7:18AM Jan 22, 2015Observed: 1.04 ft at 7:24AM Jan 22, 2015Observed: 1.13 ft at 7:30AM Jan 22, 2015Observed: 1.2 ft at 7:36AM Jan 22, 2015Observed: 1.25 ft at 7:42AM Jan 22, 2015Observed: 1.32 ft at 7:48AM Jan 22, 2015Observed: 1.35 ft at 7:54AM Jan 22, 2015Observed: 1.43 ft at 8:00AM Jan 22, 2015Observed: 1.47 ft at 8:06AM Jan 22, 2015Observed: 1.53 ft at 8:12AM Jan 22, 2015Observed: 1.57 ft at 8:18AM Jan 22, 2015Observed: 1.61 ft at 8:24AM Jan 22, 2015Observed: 1.63 ft at 8:30AM Jan 22, 2015Observed: 1.68 ft at 8:36AM Jan 22, 2015Observed: 1.7 ft at 8:42AM Jan 22, 2015Observed: 1.74 ft at 8:48AM Jan 22, 2015Observed: 1.76 ft at 8:54AM Jan 22, 2015Observed: 1.78 ft at 9:00AM Jan 22, 2015Observed: 1.79 ft at 9:06AM Jan 22, 2015Observed: 1.8 ft at 9:12AM Jan 22, 2015Observed: 1.82 ft at 9:18AM Jan 22, 2015Observed: 1.82 ft at 9:24AM Jan 22, 2015Observed: 1.83 ft at 9:30AM Jan 22, 2015Observed: 1.82 ft at 9:36AM Jan 22, 2015Observed: 1.82 ft at 9:42AM Jan 22, 2015Observed: 1.81 ft at 9:48AM Jan 22, 2015Observed: 1.79 ft at 9:54AM Jan 22, 2015Observed: 1.75 ft at 10:00AM Jan 22, 2015Observed: 1.71 ft at 10:06AM Jan 22, 2015Observed: 1.7 ft at 10:12AM Jan 22, 2015Observed: 1.65 ft at 10:18AM Jan 22, 2015Observed: 1.61 ft at 10:24AM Jan 22, 2015Observed: 1.57 ft at 10:30AM Jan 22, 2015Observed: 1.52 ft at 10:36AM Jan 22, 2015Observed: 1.47 ft at 10:42AM Jan 22, 2015Observed: 1.42 ft at 10:48AM Jan 22, 2015Observed: 1.36 ft at 10:54AM Jan 22, 2015Observed: 1.28 ft at 11:00AM Jan 22, 2015Observed: 1.23 ft at 11:06AM Jan 22, 2015Observed: 1.15 ft at 11:12AM Jan 22, 2015Observed: 1.12 ft at 11:18AM Jan 22, 2015Observed: 1.04 ft at 11:24AM Jan 22, 2015Observed: 0.95 ft at 11:30AM Jan 22, 2015Observed: 0.9 ft at 11:36AM Jan 22, 2015Observed: 0.82 ft at 11:42AM Jan 22, 2015Observed: 0.77 ft at 11:48AM Jan 22, 2015Observed: 0.71 ft at 11:54AM Jan 22, 2015Observed: 0.61 ft at 12:00PM Jan 22, 2015Observed: 0.56 ft at 12:06PM Jan 22, 2015Observed: 0.5 ft at 12:12PM Jan 22, 2015Observed: 0.44 ft at 12:18PM Jan 22, 2015Observed: 0.35 ft at 12:24PM Jan 22, 2015Observed: 0.31 ft at 12:30PM Jan 22, 2015Observed: 0.22 ft at 12:36PM Jan 22, 2015Observed: 0.13 ft at 12:42PM Jan 22, 2015Observed: 0.1 ft at 12:48PM Jan 22, 2015Observed: 0.02 ft at 12:54PM Jan 22, 2015Observed: -0.05 ft at 1:00PM Jan 22, 2015Observed: -0.09 ft at 1:06PM Jan 22, 2015Observed: -0.14 ft at 1:12PM Jan 22, 2015Observed: -0.2 ft at 1:18PM Jan 22, 2015Observed: -0.26 ft at 1:24PM Jan 22, 2015Observed: -0.32 ft at 1:30PM Jan 22, 2015Observed: -0.38 ft at 1:36PM Jan 22, 2015Observed: -0.44 ft at 1:42PM Jan 22, 2015Observed: -0.49 ft at 1:48PM Jan 22, 2015Observed: -0.57 ft at 1:54PM Jan 22, 2015Observed: -0.6 ft at 2:00PM Jan 22, 2015Observed: -0.67 ft at 2:06PM Jan 22, 2015Observed: -0.68 ft at 2:12PM Jan 22, 2015Observed: -0.75 ft at 2:18PM Jan 22, 2015Observed: -0.79 ft at 2:24PM Jan 22, 2015Observed: -0.81 ft at 2:30PM Jan 22, 2015Observed: -0.88 ft at 2:36PM Jan 22, 2015Observed: -0.9 ft at 2:42PM Jan 22, 2015Observed: -0.93 ft at 2:48PM Jan 22, 2015Observed: -0.98 ft at 2:54PM Jan 22, 2015Observed: -1.02 ft at 3:00PM Jan 22, 2015Observed: -1.05 ft at 3:06PM Jan 22, 2015Observed: -1.07 ft at 3:12PM Jan 22, 2015Observed: -1.11 ft at 3:18PM Jan 22, 2015Observed: -1.16 ft at 3:24PM Jan 22, 2015Observed: -1.17 ft at 3:30PM Jan 22, 2015Observed: -1.19 ft at 3:36PM Jan 22, 2015Observed: -1.2 ft at 3:42PM Jan 22, 2015Observed: -1.21 ft at 3:48PM Jan 22, 2015Observed: -1.23 ft at 3:54PM Jan 22, 2015Observed: -1.25 ft at 4:00PM Jan 22, 2015Observed: -1.27 ft at 4:06PM Jan 22, 2015Observed: -1.28 ft at 4:12PM Jan 22, 2015Observed: -1.29 ft at 4:18PM Jan 22, 2015Observed: -1.3 ft at 4:24PM Jan 22, 2015Observed: -1.3 ft at 4:30PM Jan 22, 2015Observed: -1.28 ft at 4:36PM Jan 22, 2015Observed: -1.27 ft at 4:42PM Jan 22, 2015Observed: -1.23 ft at 4:48PM Jan 22, 2015Observed: -1.18 ft at 4:54PM Jan 22, 2015Observed: -1.12 ft at 5:00PM Jan 22, 2015Observed: -1.07 ft at 5:06PM Jan 22, 2015Observed: -0.98 ft at 5:12PM Jan 22, 2015Observed: -0.93 ft at 5:18PM Jan 22, 2015Observed: -0.85 ft at 5:24PM Jan 22, 2015Observed: -0.8 ft at 5:30PM Jan 22, 2015Observed: -0.71 ft at 5:36PM Jan 22, 2015Observed: -0.65 ft at 5:42PM Jan 22, 2015Observed: -0.56 ft at 5:48PM Jan 22, 2015Observed: -0.47 ft at 5:54PM Jan 22, 2015Observed: -0.39 ft at 6:00PM Jan 22, 2015Observed: -0.3 ft at 6:06PM Jan 22, 2015Observed: -0.2 ft at 6:12PM Jan 22, 2015Observed: -0.11 ft at 6:18PM Jan 22, 2015Observed: -0.02 ft at 6:24PM Jan 22, 2015Observed: 0.08 ft at 6:30PM Jan 22, 2015Observed: 0.18 ft at 6:36PM Jan 22, 2015Observed: 0.28 ft at 6:42PM Jan 22, 2015Observed: 0.38 ft at 6:48PM Jan 22, 2015Observed: 0.48 ft at 6:54PM Jan 22, 2015Observed: 0.57 ft at 7:00PM Jan 22, 2015Observed: 0.65 ft at 7:06PM Jan 22, 2015Observed: 0.74 ft at 7:12PM Jan 22, 2015Observed: 0.83 ft at 7:18PM Jan 22, 2015Observed: 0.91 ft at 7:24PM Jan 22, 2015Observed: 0.99 ft at 7:30PM Jan 22, 2015Observed: 1.06 ft at 7:36PM Jan 22, 2015Observed: 1.14 ft at 7:42PM Jan 22, 2015Observed: 1.22 ft at 7:48PM Jan 22, 2015Observed: 1.29 ft at 7:54PM Jan 22, 2015Observed: 1.32 ft at 8:00PM Jan 22, 2015Observed: 1.4 ft at 8:06PM Jan 22, 2015Observed: 1.45 ft at 8:12PM Jan 22, 2015Observed: 1.51 ft at 8:18PM Jan 22, 2015Observed: 1.56 ft at 8:24PM Jan 22, 2015Observed: 1.61 ft at 8:30PM Jan 22, 2015Observed: 1.65 ft at 8:36PM Jan 22, 2015Observed: 1.67 ft at 8:42PM Jan 22, 2015Observed: 1.75 ft at 8:48PM Jan 22, 2015Observed: 1.77 ft at 8:54PM Jan 22, 2015Observed: 1.8 ft at 9:00PM Jan 22, 2015Observed: 1.84 ft at 9:06PM Jan 22, 2015Observed: 1.85 ft at 9:12PM Jan 22, 2015Observed: 1.86 ft at 9:18PM Jan 22, 2015Observed: 1.88 ft at 9:24PM Jan 22, 2015Observed: 1.89 ft at 9:30PM Jan 22, 2015Observed: 1.9 ft at 9:36PM Jan 22, 2015Observed: 1.9 ft at 9:42PM Jan 22, 2015Observed: 1.9 ft at 9:48PM Jan 22, 2015Observed: 1.9 ft at 9:54PM Jan 22, 2015Observed: 1.89 ft at 10:00PM Jan 22, 2015Observed: 1.88 ft at 10:06PM Jan 22, 2015Observed: 1.86 ft at 10:12PM Jan 22, 2015Observed: 1.81 ft at 10:18PM Jan 22, 2015Observed: 1.76 ft at 10:24PM Jan 22, 2015Observed: 1.74 ft at 10:30PM Jan 22, 2015Observed: 1.66 ft at 10:36PM Jan 22, 2015Observed: 1.64 ft at 10:42PM Jan 22, 2015Observed: 1.6 ft at 10:48PM Jan 22, 2015Observed: 1.55 ft at 10:54PM Jan 22, 2015Observed: 1.5 ft at 11:00PM Jan 22, 2015Observed: 1.44 ft at 11:06PM Jan 22, 2015Observed: 1.38 ft at 11:12PM Jan 22, 2015Observed: 1.31 ft at 11:18PM Jan 22, 2015Observed: 1.25 ft at 11:24PM Jan 22, 2015Observed: 1.18 ft at 11:30PM Jan 22, 2015Observed: 1.09 ft at 11:36PM Jan 22, 2015Observed: 1.05 ft at 11:42PM Jan 22, 2015Observed: 0.97 ft at 11:48PM Jan 22, 2015Observed: 0.9 ft at 11:54PM Jan 22, 2015Observed: 0.85 ft at 12:00AM Jan 23, 2015Observed: 0.76 ft at 12:06AM Jan 23, 2015Observed: 0.69 ft at 12:12AM Jan 23, 2015Observed: 0.62 ft at 12:18AM Jan 23, 2015Observed: 0.55 ft at 12:24AM Jan 23, 2015Observed: 0.48 ft at 12:30AM Jan 23, 2015Observed: 0.43 ft at 12:36AM Jan 23, 2015Observed: 0.37 ft at 12:42AM Jan 23, 2015Observed: 0.3 ft at 12:48AM Jan 23, 2015Observed: 0.22 ft at 12:54AM Jan 23, 2015Observed: 0.17 ft at 1:00AM Jan 23, 2015Observed: 0.11 ft at 1:06AM Jan 23, 2015Observed: 0.03 ft at 1:12AM Jan 23, 2015Observed: -0.02 ft at 1:18AM Jan 23, 2015Observed: -0.08 ft at 1:24AM Jan 23, 2015Observed: -0.14 ft at 1:30AM Jan 23, 2015Observed: -0.2 ft at 1:36AM Jan 23, 2015Observed: -0.26 ft at 1:42AM Jan 23, 2015Observed: -0.31 ft at 1:48AM Jan 23, 2015Observed: -0.36 ft at 1:54AM Jan 23, 2015Observed: -0.42 ft at 2:00AM Jan 23, 2015Observed: -0.47 ft at 2:06AM Jan 23, 2015Observed: -0.51 ft at 2:12AM Jan 23, 2015Observed: -0.56 ft at 2:18AM Jan 23, 2015Observed: -0.61 ft at 2:24AM Jan 23, 2015Observed: -0.66 ft at 2:30AM Jan 23, 2015Observed: -0.7 ft at 2:36AM Jan 23, 2015Observed: -0.75 ft at 2:42AM Jan 23, 2015Observed: -0.79 ft at 2:48AM Jan 23, 2015Observed: -0.83 ft at 2:54AM Jan 23, 2015Observed: -0.86 ft at 3:00AM Jan 23, 2015Observed: -0.9 ft at 3:06AM Jan 23, 2015Observed: -0.94 ft at 3:12AM Jan 23, 2015Observed: -0.97 ft at 3:18AM Jan 23, 2015Observed: -1.01 ft at 3:24AM Jan 23, 2015Observed: -1.06 ft at 3:30AM Jan 23, 2015Observed: -1.07 ft at 3:36AM Jan 23, 2015Observed: -1.11 ft at 3:42AM Jan 23, 2015Observed: -1.16 ft at 3:48AM Jan 23, 2015Observed: -1.17 ft at 3:54AM Jan 23, 2015Observed: -1.19 ft at 4:00AM Jan 23, 2015Observed: -1.21 ft at 4:06AM Jan 23, 2015Observed: -1.23 ft at 4:12AM Jan 23, 2015Observed: -1.25 ft at 4:18AM Jan 23, 2015Observed: -1.26 ft at 4:24AM Jan 23, 2015Observed: -1.28 ft at 4:30AM Jan 23, 2015Observed: -1.28 ft at 4:36AM Jan 23, 2015Observed: -1.29 ft at 4:42AM Jan 23, 2015Observed: -1.29 ft at 4:48AM Jan 23, 2015Observed: -1.29 ft at 4:54AM Jan 23, 2015Observed: -1.28 ft at 5:00AM Jan 23, 2015Observed: -1.27 ft at 5:06AM Jan 23, 2015Observed: -1.24 ft at 5:12AM Jan 23, 2015Observed: -1.22 ft at 5:18AM Jan 23, 2015Observed: -1.15 ft at 5:24AM Jan 23, 2015Observed: -1.12 ft at 5:30AM Jan 23, 2015Observed: -1.07 ft at 5:36AM Jan 23, 2015Observed: -0.99 ft at 5:42AM Jan 23, 2015Observed: -0.95 ft at 5:48AM Jan 23, 2015Observed: -0.86 ft at 5:54AM Jan 23, 2015Observed: -0.81 ft at 6:00AM Jan 23, 2015Observed: -0.71 ft at 6:06AM Jan 23, 2015Observed: -0.63 ft at 6:12AM Jan 23, 2015Observed: -0.55 ft at 6:18AM Jan 23, 2015Observed: -0.48 ft at 6:24AM Jan 23, 2015Observed: -0.38 ft at 6:30AM Jan 23, 2015Observed: -0.29 ft at 6:36AM Jan 23, 2015Observed: -0.21 ft at 6:42AM Jan 23, 2015Observed: -0.12 ft at 6:48AM Jan 23, 2015Observed: -0.03 ft at 6:54AM Jan 23, 2015Observed: 0.07 ft at 7:00AM Jan 23, 2015Observed: 0.16 ft at 7:06AM Jan 23, 2015Observed: 0.26 ft at 7:12AM Jan 23, 2015Observed: 0.35 ft at 7:18AM Jan 23, 2015Observed: 0.45 ft at 7:24AM Jan 23, 2015Observed: 0.53 ft at 7:30AM Jan 23, 2015Observed: 0.62 ft at 7:36AM Jan 23, 2015Observed: 0.71 ft at 7:42AM Jan 23, 2015Observed: 0.79 ft at 7:48AM Jan 23, 2015Observed: 0.87 ft at 7:54AM Jan 23, 2015Observed: 0.95 ft at 8:00AM Jan 23, 2015Observed: 1.03 ft at 8:06AM Jan 23, 2015Observed: 1.07 ft at 8:12AM Jan 23, 2015Observed: 1.16 ft at 8:18AM Jan 23, 2015Observed: 1.21 ft at 8:24AM Jan 23, 2015Observed: 1.3 ft at 8:30AM Jan 23, 2015Observed: 1.33 ft at 8:36AM Jan 23, 2015Observed: 1.42 ft at 8:42AM Jan 23, 2015Observed: 1.44 ft at 8:48AM Jan 23, 2015Observed: 1.52 ft at 8:54AM Jan 23, 2015Observed: 1.55 ft at 9:00AM Jan 23, 2015Observed: 1.61 ft at 9:06AM Jan 23, 2015Observed: 1.63 ft at 9:12AM Jan 23, 2015Observed: 1.67 ft at 9:18AM Jan 23, 2015Observed: 1.69 ft at 9:24AM Jan 23, 2015Observed: 1.73 ft at 9:30AM Jan 23, 2015Observed: 1.75 ft at 9:36AM Jan 23, 2015Observed: 1.77 ft at 9:42AM Jan 23, 2015Observed: 1.78 ft at 9:48AM Jan 23, 2015Observed: 1.8 ft at 9:54AM Jan 23, 2015Observed: 1.81 ft at 10:00AM Jan 23, 2015Observed: 1.82 ft at 10:06AM Jan 23, 2015Observed: 1.82 ft at 10:12AM Jan 23, 2015Observed: 1.82 ft at 10:18AM Jan 23, 2015Observed: 1.82 ft at 10:24AM Jan 23, 2015Observed: 1.81 ft at 10:30AM Jan 23, 2015Observed: 1.79 ft at 10:36AM Jan 23, 2015Observed: 1.77 ft at 10:42AM Jan 23, 2015Observed: 1.73 ft at 10:48AM Jan 23, 2015Observed: 1.7 ft at 10:54AM Jan 23, 2015Observed: 1.66 ft at 11:00AM Jan 23, 2015Observed: 1.61 ft at 11:06AM Jan 23, 2015Observed: 1.57 ft at 11:12AM Jan 23, 2015Observed: 1.52 ft at 11:18AM Jan 23, 2015Observed: 1.46 ft at 11:24AM Jan 23, 2015Observed: 1.41 ft at 11:30AM Jan 23, 2015Observed: 1.36 ft at 11:36AM Jan 23, 2015Observed: 1.31 ft at 11:42AM Jan 23, 2015Observed: 1.24 ft at 11:48AM Jan 23, 2015Observed: 1.16 ft at 11:54AM Jan 23, 2015Observed: 1.11 ft at 12:00PM Jan 23, 2015Observed: 1.05 ft at 12:06PM Jan 23, 2015Observed: 0.98 ft at 12:12PM Jan 23, 2015Observed: 0.89 ft at 12:18PM Jan 23, 2015Observed: 0.85 ft at 12:24PM Jan 23, 2015Observed: 0.78 ft at 12:30PM Jan 23, 2015Observed: 0.7 ft at 12:36PM Jan 23, 2015Observed: 0.65 ft at 12:42PM Jan 23, 2015Observed: 0.55 ft at 12:48PM Jan 23, 2015Observed: 0.51 ft at 12:54PM Jan 23, 2015Observed: 0.43 ft at 1:00PM Jan 23, 2015Observed: 0.38 ft at 1:06PM Jan 23, 2015Observed: 0.32 ft at 1:12PM Jan 23, 2015Observed: 0.23 ft at 1:18PM Jan 23, 2015Observed: 0.18 ft at 1:24PM Jan 23, 2015Observed: 0.13 ft at 1:30PM Jan 23, 2015Observed: 0.04 ft at 1:36PM Jan 23, 2015Observed: -0.01 ft at 1:42PM Jan 23, 2015Observed: -0.07 ft at 1:48PM Jan 23, 2015Observed: -0.12 ft at 1:54PM Jan 23, 2015Observed: -0.17 ft at 2:00PM Jan 23, 2015Observed: -0.25 ft at 2:06PM Jan 23, 2015Observed: -0.29 ft at 2:12PM Jan 23, 2015Observed: -0.35 ft at 2:18PM Jan 23, 2015Observed: -0.4 ft at 2:24PM Jan 23, 2015Observed: -0.44 ft at 2:30PM Jan 23, 2015Observed: -0.48 ft at 2:36PM Jan 23, 2015Observed: -0.53 ft at 2:42PM Jan 23, 2015Observed: -0.58 ft at 2:48PM Jan 23, 2015Observed: -0.62 ft at 2:54PM Jan 23, 2015Observed: -0.67 ft at 3:00PM Jan 23, 2015Observed: -0.71 ft at 3:06PM Jan 23, 2015Observed: -0.75 ft at 3:12PM Jan 23, 2015Observed: -0.8 ft at 3:18PM Jan 23, 2015Observed: -0.84 ft at 3:24PM Jan 23, 2015Observed: -0.87 ft at 3:30PM Jan 23, 2015Observed: -0.91 ft at 3:36PM Jan 23, 2015Observed: -0.95 ft at 3:42PM Jan 23, 2015Observed: -0.97 ft at 3:48PM Jan 23, 2015Observed: -1.01 ft at 3:54PM Jan 23, 2015Observed: -1.04 ft at 4:00PM Jan 23, 2015Observed: -1.06 ft at 4:06PM Jan 23, 2015Observed: -1.08 ft at 4:12PM Jan 23, 2015Observed: -1.12 ft at 4:18PM Jan 23, 2015Observed: -1.13 ft at 4:24PM Jan 23, 2015Observed: -1.17 ft at 4:30PM Jan 23, 2015Observed: -1.19 ft at 4:36PM Jan 23, 2015Observed: -1.2 ft at 4:42PM Jan 23, 2015Observed: -1.21 ft at 4:48PM Jan 23, 2015Observed: -1.22 ft at 4:54PM Jan 23, 2015Observed: -1.23 ft at 5:00PM Jan 23, 2015Observed: -1.23 ft at 5:06PM Jan 23, 2015Observed: -1.22 ft at 5:12PM Jan 23, 2015Observed: -1.22 ft at 5:18PM Jan 23, 2015Observed: -1.19 ft at 5:24PM Jan 23, 2015Observed: -1.17 ft at 5:30PM Jan 23, 2015Observed: -1.09 ft at 5:36PM Jan 23, 2015Observed: -1.07 ft at 5:42PM Jan 23, 2015Observed: -0.99 ft at 5:48PM Jan 23, 2015Observed: -0.95 ft at 5:54PM Jan 23, 2015Observed: -0.87 ft at 6:00PM Jan 23, 2015Observed: -0.79 ft at 6:06PM Jan 23, 2015Observed: -0.74 ft at 6:12PM Jan 23, 2015Observed: -0.65 ft at 6:18PM Jan 23, 2015Observed: -0.57 ft at 6:24PM Jan 23, 2015Observed: -0.49 ft at 6:30PM Jan 23, 2015Observed: -0.4 ft at 6:36PM Jan 23, 2015Observed: -0.31 ft at 6:42PM Jan 23, 2015Observed: -0.23 ft at 6:48PM Jan 23, 2015Observed: -0.13 ft at 6:54PM Jan 23, 2015Observed: -0.04 ft at 7:00PM Jan 23, 2015Observed: 0.06 ft at 7:06PM Jan 23, 2015Observed: 0.16 ft at 7:12PM Jan 23, 2015Observed: 0.26 ft at 7:18PM Jan 23, 2015Observed: 0.36 ft at 7:24PM Jan 23, 2015Observed: 0.46 ft at 7:30PM Jan 23, 2015Observed: 0.55 ft at 7:36PM Jan 23, 2015Observed: 0.64 ft at 7:42PM Jan 23, 2015Observed: 0.74 ft at 7:48PM Jan 23, 2015Observed: 0.83 ft at 7:54PM Jan 23, 2015Observed: 0.92 ft at 8:00PM Jan 23, 2015Observed: 1.01 ft at 8:06PM Jan 23, 2015Observed: 1.09 ft at 8:12PM Jan 23, 2015Observed: 1.18 ft at 8:18PM Jan 23, 2015Observed: 1.25 ft at 8:24PM Jan 23, 2015Observed: 1.33 ft at 8:30PM Jan 23, 2015Observed: 1.38 ft at 8:36PM Jan 23, 2015Observed: 1.47 ft at 8:42PM Jan 23, 2015Observed: 1.52 ft at 8:48PM Jan 23, 2015Observed: 1.56 ft at 8:54PM Jan 23, 2015Observed: 1.64 ft at 9:00PM Jan 23, 2015Observed: 1.67 ft at 9:06PM Jan 23, 2015Observed: 1.74 ft at 9:12PM Jan 23, 2015Observed: 1.79 ft at 9:18PM Jan 23, 2015Observed: 1.83 ft at 9:24PM Jan 23, 2015Observed: 1.87 ft at 9:30PM Jan 23, 2015Observed: 1.89 ft at 9:36PM Jan 23, 2015Observed: 1.94 ft at 9:42PM Jan 23, 2015Observed: 1.96 ft at 9:48PM Jan 23, 2015Observed: 2.01 ft at 9:54PM Jan 23, 2015Observed: 2.02 ft at 10:00PM Jan 23, 2015Observed: 2.04 ft at 10:06PM Jan 23, 2015Observed: 2.05 ft at 10:12PM Jan 23, 2015Observed: 2.07 ft at 10:18PM Jan 23, 2015Observed: 2.08 ft at 10:24PM Jan 23, 2015Observed: 2.09 ft at 10:30PM Jan 23, 2015Observed: 2.09 ft at 10:36PM Jan 23, 2015Observed: 2.09 ft at 10:42PM Jan 23, 2015Observed: 2.09 ft at 10:48PM Jan 23, 2015Observed: 2.08 ft at 10:54PM Jan 23, 2015Observed: 2.04 ft at 11:00PM Jan 23, 2015Observed: 2.02 ft at 11:06PM Jan 23, 2015Observed: 1.98 ft at 11:12PM Jan 23, 2015Observed: 1.94 ft at 11:18PM Jan 23, 2015Observed: 1.93 ft at 11:24PM Jan 23, 2015Observed: 1.88 ft at 11:30PM Jan 23, 2015Observed: 1.82 ft at 11:36PM Jan 23, 2015Observed: 1.78 ft at 11:42PM Jan 23, 2015Observed: 1.74 ft at 11:48PM Jan 23, 2015Observed: 1.66 ft at 11:54PM Jan 23, 2015Observed: 1.62 ft at 12:00AM Jan 24, 2015Observed: 1.56 ft at 12:06AM Jan 24, 2015Observed: 1.51 ft at 12:12AM Jan 24, 2015Observed: 1.45 ft at 12:18AM Jan 24, 2015Observed: 1.39 ft at 12:24AM Jan 24, 2015Observed: 1.33 ft at 12:30AM Jan 24, 2015Observed: 1.27 ft at 12:36AM Jan 24, 2015Observed: 1.21 ft at 12:42AM Jan 24, 2015Observed: 1.15 ft at 12:48AM Jan 24, 2015Observed: 1.09 ft at 12:54AM Jan 24, 2015Observed: 1.03 ft at 1:00AM Jan 24, 2015Observed: 0.97 ft at 1:06AM Jan 24, 2015Observed: 0.91 ft at 1:12AM Jan 24, 2015Observed: 0.85 ft at 1:18AM Jan 24, 2015Observed: 0.79 ft at 1:24AM Jan 24, 2015Observed: 0.73 ft at 1:30AM Jan 24, 2015Observed: 0.67 ft at 1:36AM Jan 24, 2015Observed: 0.61 ft at 1:42AM Jan 24, 2015Observed: 0.53 ft at 1:48AM Jan 24, 2015Observed: 0.5 ft at 1:54AM Jan 24, 2015Observed: 0.43 ft at 2:00AM Jan 24, 2015Observed: 0.39 ft at 2:06AM Jan 24, 2015Observed: 0.33 ft at 2:12AM Jan 24, 2015Observed: 0.28 ft at 2:18AM Jan 24, 2015Observed: 0.23 ft at 2:24AM Jan 24, 2015Observed: 0.17 ft at 2:30AM Jan 24, 2015Observed: 0.12 ft at 2:36AM Jan 24, 2015Observed: 0.07 ft at 2:42AM Jan 24, 2015Observed: -0.01 ft at 2:48AM Jan 24, 2015Observed: -0.04 ft at 2:54AM Jan 24, 2015Observed: -0.08 ft at 3:00AM Jan 24, 2015Observed: -0.14 ft at 3:06AM Jan 24, 2015Observed: -0.18 ft at 3:12AM Jan 24, 2015Observed: -0.23 ft at 3:18AM Jan 24, 2015Observed: -0.27 ft at 3:24AM Jan 24, 2015Observed: -0.32 ft at 3:30AM Jan 24, 2015Observed: -0.36 ft at 3:36AM Jan 24, 2015Observed: -0.39 ft at 3:42AM Jan 24, 2015Observed: -0.44 ft at 3:48AM Jan 24, 2015Observed: -0.49 ft at 3:54AM Jan 24, 2015Observed: -0.5 ft at 4:00AM Jan 24, 2015Observed: -0.54 ft at 4:06AM Jan 24, 2015Observed: -0.56 ft at 4:12AM Jan 24, 2015Observed: -0.61 ft at 4:18AM Jan 24, 2015Observed: -0.65 ft at 4:24AM Jan 24, 2015Observed: -0.69 ft at 4:30AM Jan 24, 2015Observed: -0.7 ft at 4:36AM Jan 24, 2015Observed: -0.73 ft at 4:42AM Jan 24, 2015Observed: -0.76 ft at 4:48AM Jan 24, 2015Observed: -0.78 ft at 4:54AM Jan 24, 2015Observed: -0.8 ft at 5:00AM Jan 24, 2015Observed: -0.81 ft at 5:06AM Jan 24, 2015Observed: -0.82 ft at 5:12AM Jan 24, 2015Observed: -0.84 ft at 5:18AM Jan 24, 2015Observed: -0.84 ft at 5:24AM Jan 24, 2015Observed: -0.85 ft at 5:30AM Jan 24, 2015Observed: -0.85 ft at 5:36AM Jan 24, 2015Observed: -0.85 ft at 5:42AM Jan 24, 2015Observed: -0.85 ft at 5:48AM Jan 24, 2015Observed: -0.81 ft at 5:54AM Jan 24, 2015Observed: -0.79 ft at 6:00AM Jan 24, 2015Observed: -0.71 ft at 6:06AM Jan 24, 2015Observed: -0.68 ft at 6:12AM Jan 24, 2015Observed: -0.6 ft at 6:18AM Jan 24, 2015Observed: -0.53 ft at 6:24AM Jan 24, 2015Observed: -0.48 ft at 6:30AM Jan 24, 2015Observed: -0.4 ft at 6:36AM Jan 24, 2015Observed: -0.33 ft at 6:42AM Jan 24, 2015Observed: -0.25 ft at 6:48AM Jan 24, 2015Observed: -0.16 ft at 6:54AM Jan 24, 2015Observed: -0.09 ft at 7:00AM Jan 24, 2015Observed: 0 ft at 7:06AM Jan 24, 2015Observed: 0.06 ft at 7:12AM Jan 24, 2015Observed: 0.16 ft at 7:18AM Jan 24, 2015Observed: 0.26 ft at 7:24AM Jan 24, 2015Observed: 0.35 ft at 7:30AM Jan 24, 2015Observed: 0.45 ft at 7:36AM Jan 24, 2015Observed: 0.55 ft at 7:42AM Jan 24, 2015Observed: 0.66 ft at 7:48AM Jan 24, 2015Observed: 0.76 ft at 7:54AM Jan 24, 2015Observed: 0.85 ft at 8:00AM Jan 24, 2015Observed: 0.94 ft at 8:06AM Jan 24, 2015Observed: 1.04 ft at 8:12AM Jan 24, 2015Observed: 1.12 ft at 8:18AM Jan 24, 2015Observed: 1.21 ft at 8:24AM Jan 24, 2015Observed: 1.29 ft at 8:30AM Jan 24, 2015Observed: 1.37 ft at 8:36AM Jan 24, 2015Observed: 1.46 ft at 8:42AM Jan 24, 2015Observed: 1.54 ft at 8:48AM Jan 24, 2015Observed: 1.59 ft at 8:54AM Jan 24, 2015Observed: 1.67 ft at 9:00AM Jan 24, 2015Observed: 1.72 ft at 9:06AM Jan 24, 2015Observed: 1.79 ft at 9:12AM Jan 24, 2015Observed: 1.83 ft at 9:18AM Jan 24, 2015Observed: 1.88 ft at 9:24AM Jan 24, 2015Observed: 1.93 ft at 9:30AM Jan 24, 2015Observed: 1.97 ft at 9:36AM Jan 24, 2015Observed: 2.01 ft at 9:42AM Jan 24, 2015Observed: 2.03 ft at 9:48AM Jan 24, 2015Observed: 2.11 ft at 9:54AM Jan 24, 2015Observed: 2.12 ft at 10:00AM Jan 24, 2015Observed: 2.15 ft at 10:06AM Jan 24, 2015Observed: 2.17 ft at 10:12AM Jan 24, 2015Observed: 2.19 ft at 10:18AM Jan 24, 2015Observed: 2.22 ft at 10:24AM Jan 24, 2015Observed: 2.23 ft at 10:30AM Jan 24, 2015Observed: 2.24 ft at 10:36AM Jan 24, 2015Observed: 2.25 ft at 10:42AM Jan 24, 2015Highest Observation: 2.26 ft at 10:48AM Jan 24, 2015Highest Observation: 2.26 ft at 10:54AM Jan 24, 2015Highest Observation: 2.26 ft at 11:00AM Jan 24, 2015Observed: 2.25 ft at 11:06AM Jan 24, 2015Observed: 2.24 ft at 11:12AM Jan 24, 2015Observed: 2.23 ft at 11:18AM Jan 24, 2015Observed: 2.22 ft at 11:24AM Jan 24, 2015Observed: 2.2 ft at 11:30AM Jan 24, 2015Observed: 2.16 ft at 11:36AM Jan 24, 2015Observed: 2.14 ft at 11:42AM Jan 24, 2015Observed: 2.1 ft at 11:48AM Jan 24, 2015Observed: 2.06 ft at 11:54AM Jan 24, 2015Observed: 2.02 ft at 12:00PM Jan 24, 2015Observed: 1.97 ft at 12:06PM Jan 24, 2015Observed: 1.92 ft at 12:12PM Jan 24, 2015Observed: 1.88 ft at 12:18PM Jan 24, 2015Observed: 1.83 ft at 12:24PM Jan 24, 2015Observed: 1.77 ft at 12:30PM Jan 24, 2015Observed: 1.72 ft at 12:36PM Jan 24, 2015Observed: 1.66 ft at 12:42PM Jan 24, 2015Observed: 1.59 ft at 12:48PM Jan 24, 2015Observed: 1.51 ft at 12:54PM Jan 24, 2015Observed: 1.47 ft at 1:00PM Jan 24, 2015Observed: 1.41 ft at 1:06PM Jan 24, 2015Observed: 1.35 ft at 1:12PM Jan 24, 2015Observed: 1.29 ft at 1:18PM Jan 24, 2015Observed: 1.2 ft at 1:24PM Jan 24, 2015Observed: 1.12 ft at 1:30PM Jan 24, 2015Observed: 1.09 ft at 1:36PM Jan 24, 2015Observed: 1.01 ft at 1:42PM Jan 24, 2015Observed: 0.96 ft at 1:48PM Jan 24, 2015Observed: 0.87 ft at 1:54PM Jan 24, 2015Observed: 0.82 ft at 2:00PM Jan 24, 2015Observed: 0.77 ft at 2:06PM Jan 24, 2015Observed: 0.71 ft at 2:12PM Jan 24, 2015Observed: 0.65 ft at 2:18PM Jan 24, 2015Observed: 0.6 ft at 2:24PM Jan 24, 2015Observed: 0.53 ft at 2:30PM Jan 24, 2015Observed: 0.47 ft at 2:36PM Jan 24, 2015Observed: 0.41 ft at 2:42PM Jan 24, 2015Observed: 0.36 ft at 2:48PM Jan 24, 2015Observed: 0.31 ft at 2:54PM Jan 24, 2015Observed: 0.26 ft at 3:00PM Jan 24, 2015Observed: 0.21 ft at 3:06PM Jan 24, 2015Observed: 0.15 ft at 3:12PM Jan 24, 2015Observed: 0.1 ft at 3:18PM Jan 24, 2015Observed: 0.05 ft at 3:24PM Jan 24, 2015Observed: 0 ft at 3:30PM Jan 24, 2015Observed: -0.04 ft at 3:36PM Jan 24, 2015Observed: -0.09 ft at 3:42PM Jan 24, 2015Observed: -0.14 ft at 3:48PM Jan 24, 2015Observed: -0.18 ft at 3:54PM Jan 24, 2015Observed: -0.22 ft at 4:00PM Jan 24, 2015Observed: -0.26 ft at 4:06PM Jan 24, 2015Observed: -0.3 ft at 4:12PM Jan 24, 2015Observed: -0.34 ft at 4:18PM Jan 24, 2015Observed: -0.37 ft at 4:24PM Jan 24, 2015Observed: -0.39 ft at 4:30PM Jan 24, 2015Observed: -0.44 ft at 4:36PM Jan 24, 2015Observed: -0.46 ft at 4:42PM Jan 24, 2015Observed: -0.49 ft at 4:48PM Jan 24, 2015Observed: -0.53 ft at 4:54PM Jan 24, 2015Observed: -0.56 ft at 5:00PM Jan 24, 2015Observed: -0.58 ft at 5:06PM Jan 24, 2015Observed: -0.63 ft at 5:12PM Jan 24, 2015Observed: -0.65 ft at 5:18PM Jan 24, 2015Observed: -0.7 ft at 5:24PM Jan 24, 2015Observed: -0.75 ft at 5:30PM Jan 24, 2015Observed: -0.76 ft at 5:36PM Jan 24, 2015Observed: -0.77 ft at 5:42PM Jan 24, 2015Observed: -0.81 ft at 5:48PM Jan 24, 2015Observed: -0.83 ft at 5:54PM Jan 24, 2015Observed: -0.85 ft at 6:00PM Jan 24, 2015Observed: -0.88 ft at 6:06PM Jan 24, 2015Observed: -0.91 ft at 6:12PM Jan 24, 2015Observed: -0.92 ft at 6:18PM Jan 24, 2015Observed: -0.94 ft at 6:24PM Jan 24, 2015Observed: -0.95 ft at 6:30PM Jan 24, 2015Observed: -0.96 ft at 6:36PM Jan 24, 2015Observed: -0.97 ft at 6:42PM Jan 24, 2015Observed: -0.98 ft at 6:48PM Jan 24, 2015Observed: -0.99 ft at 6:54PM Jan 24, 2015Observed: -0.98 ft at 7:00PM Jan 24, 2015Observed: -0.96 ft at 7:06PM Jan 24, 2015Observed: -0.94 ft at 7:12PM Jan 24, 2015Observed: -0.93 ft at 7:18PM Jan 24, 2015Observed: -0.92 ft at 7:24PM Jan 24, 2015Observed: -0.88 ft at 7:30PM Jan 24, 2015Observed: -0.83 ft at 7:36PM Jan 24, 2015Observed: -0.77 ft at 7:42PM Jan 24, 2015Observed: -0.7 ft at 7:48PM Jan 24, 2015Observed: -0.65 ft at 7:54PM Jan 24, 2015Observed: -0.56 ft at 8:00PM Jan 24, 2015Observed: -0.52 ft at 8:06PM Jan 24, 2015Observed: -0.44 ft at 8:12PM Jan 24, 2015Observed: -0.36 ft at 8:18PM Jan 24, 2015Observed: -0.31 ft at 8:24PM Jan 24, 2015Observed: -0.22 ft at 8:30PM Jan 24, 2015Observed: -0.14 ft at 8:36PM Jan 24, 2015Observed: -0.06 ft at 8:42PM Jan 24, 2015Observed: 0.02 ft at 8:48PM Jan 24, 2015Observed: 0.11 ft at 8:54PM Jan 24, 2015Observed: 0.19 ft at 9:00PM Jan 24, 2015Observed: 0.28 ft at 9:06PM Jan 24, 2015Observed: 0.37 ft at 9:12PM Jan 24, 2015Observed: 0.45 ft at 9:18PM Jan 24, 2015Observed: 0.53 ft at 9:24PM Jan 24, 2015Observed: 0.62 ft at 9:30PM Jan 24, 2015Observed: 0.7 ft at 9:36PM Jan 24, 2015Observed: 0.79 ft at 9:42PM Jan 24, 2015Observed: 0.87 ft at 9:48PM Jan 24, 2015Observed: 0.94 ft at 9:54PM Jan 24, 2015Observed: 0.99 ft at 10:00PM Jan 24, 2015Observed: 1.08 ft at 10:06PM Jan 24, 2015Observed: 1.13 ft at 10:12PM Jan 24, 2015Observed: 1.2 ft at 10:18PM Jan 24, 2015Observed: 1.25 ft at 10:24PM Jan 24, 2015Observed: 1.29 ft at 10:30PM Jan 24, 2015Observed: 1.34 ft at 10:36PM Jan 24, 2015Observed: 1.38 ft at 10:42PM Jan 24, 2015Observed: 1.43 ft at 10:48PM Jan 24, 2015Observed: 1.48 ft at 10:54PM Jan 24, 2015Observed: 1.52 ft at 11:00PM Jan 24, 2015Observed: 1.57 ft at 11:06PM Jan 24, 2015Observed: 1.59 ft at 11:12PM Jan 24, 2015Observed: 1.63 ft at 11:18PM Jan 24, 2015Observed: 1.65 ft at 11:24PM Jan 24, 2015Observed: 1.66 ft at 11:30PM Jan 24, 2015Observed: 1.67 ft at 11:36PM Jan 24, 2015Observed: 1.68 ft at 11:42PM Jan 24, 2015Observed: 1.7 ft at 11:48PM Jan 24, 2015Observed: 1.7 ft at 11:54PM Jan 24, 2015Observed: 1.71 ft at 12:00AM Jan 25, 2015Observed: 1.71 ft at 12:06AM Jan 25, 2015Observed: 1.7 ft at 12:12AM Jan 25, 2015Observed: 1.69 ft at 12:18AM Jan 25, 2015Observed: 1.69 ft at 12:24AM Jan 25, 2015Observed: 1.65 ft at 12:30AM Jan 25, 2015Observed: 1.63 ft at 12:36AM Jan 25, 2015Observed: 1.61 ft at 12:42AM Jan 25, 2015Observed: 1.58 ft at 12:48AM Jan 25, 2015Observed: 1.53 ft at 12:54AM Jan 25, 2015Observed: 1.49 ft at 1:00AM Jan 25, 2015Observed: 1.45 ft at 1:06AM Jan 25, 2015Observed: 1.41 ft at 1:12AM Jan 25, 2015Observed: 1.36 ft at 1:18AM Jan 25, 2015Observed: 1.31 ft at 1:24AM Jan 25, 2015Observed: 1.25 ft at 1:30AM Jan 25, 2015Observed: 1.19 ft at 1:36AM Jan 25, 2015Observed: 1.14 ft at 1:42AM Jan 25, 2015Observed: 1.08 ft at 1:48AM Jan 25, 2015Observed: 1.02 ft at 1:54AM Jan 25, 2015Observed: 0.96 ft at 2:00AM Jan 25, 2015Observed: 0.9 ft at 2:06AM Jan 25, 2015Observed: 0.84 ft at 2:12AM Jan 25, 2015Observed: 0.77 ft at 2:18AM Jan 25, 2015Observed: 0.71 ft at 2:24AM Jan 25, 2015Observed: 0.65 ft at 2:30AM Jan 25, 2015Observed: 0.59 ft at 2:36AM Jan 25, 2015Observed: 0.52 ft at 2:42AM Jan 25, 2015Observed: 0.46 ft at 2:48AM Jan 25, 2015Observed: 0.4 ft at 2:54AM Jan 25, 2015Observed: 0.32 ft at 3:00AM Jan 25, 2015Observed: 0.27 ft at 3:06AM Jan 25, 2015Observed: 0.22 ft at 3:12AM Jan 25, 2015Observed: 0.16 ft at 3:18AM Jan 25, 2015Observed: 0.07 ft at 3:24AM Jan 25, 2015Observed: 0.03 ft at 3:30AM Jan 25, 2015Observed: -0.02 ft at 3:36AM Jan 25, 2015Observed: -0.06 ft at 3:42AM Jan 25, 2015Observed: -0.14 ft at 3:48AM Jan 25, 2015Observed: -0.19 ft at 3:54AM Jan 25, 2015Observed: -0.23 ft at 4:00AM Jan 25, 2015Observed: -0.27 ft at 4:06AM Jan 25, 2015Observed: -0.31 ft at 4:12AM Jan 25, 2015Observed: -0.36 ft at 4:18AM Jan 25, 2015Observed: -0.4 ft at 4:24AM Jan 25, 2015Observed: -0.45 ft at 4:30AM Jan 25, 2015Observed: -0.49 ft at 4:36AM Jan 25, 2015Observed: -0.53 ft at 4:42AM Jan 25, 2015Observed: -0.57 ft at 4:48AM Jan 25, 2015Observed: -0.58 ft at 4:54AM Jan 25, 2015Observed: -0.62 ft at 5:00AM Jan 25, 2015Observed: -0.65 ft at 5:06AM Jan 25, 2015Observed: -0.69 ft at 5:12AM Jan 25, 2015Observed: -0.71 ft at 5:18AM Jan 25, 2015Observed: -0.75 ft at 5:24AM Jan 25, 2015Observed: -0.79 ft at 5:30AM Jan 25, 2015Observed: -0.81 ft at 5:36AM Jan 25, 2015Observed: -0.82 ft at 5:42AM Jan 25, 2015Observed: -0.83 ft at 5:48AM Jan 25, 2015Observed: -0.84 ft at 5:54AM Jan 25, 2015Observed: -0.85 ft at 6:00AM Jan 25, 2015Observed: -0.85 ft at 6:06AM Jan 25, 2015Observed: -0.86 ft at 6:12AM Jan 25, 2015Observed: -0.86 ft at 6:18AM Jan 25, 2015Observed: -0.86 ft at 6:24AM Jan 25, 2015Observed: -0.85 ft at 6:30AM Jan 25, 2015Observed: -0.84 ft at 6:36AM Jan 25, 2015Observed: -0.8 ft at 6:42AM Jan 25, 2015Observed: -0.75 ft at 6:48AM Jan 25, 2015Observed: -0.7 ft at 6:54AM Jan 25, 2015Observed: -0.65 ft at 7:00AM Jan 25, 2015Observed: -0.61 ft at 7:06AM Jan 25, 2015Observed: -0.56 ft at 7:12AM Jan 25, 2015Observed: -0.47 ft at 7:18AM Jan 25, 2015Observed: -0.42 ft at 7:24AM Jan 25, 2015Observed: -0.36 ft at 7:30AM Jan 25, 2015Observed: -0.3 ft at 7:36AM Jan 25, 2015Observed: -0.21 ft at 7:42AM Jan 25, 2015Observed: -0.15 ft at 7:48AM Jan 25, 2015Observed: -0.05 ft at 7:54AM Jan 25, 2015Observed: 0.03 ft at 8:00AM Jan 25, 2015Observed: 0.11 ft at 8:06AM Jan 25, 2015Observed: 0.19 ft at 8:12AM Jan 25, 2015Observed: 0.27 ft at 8:18AM Jan 25, 2015Observed: 0.37 ft at 8:24AM Jan 25, 2015Observed: 0.46 ft at 8:30AM Jan 25, 2015Observed: 0.55 ft at 8:36AM Jan 25, 2015Observed: 0.64 ft at 8:42AM Jan 25, 2015Observed: 0.73 ft at 8:48AM Jan 25, 2015Observed: 0.82 ft at 8:54AM Jan 25, 2015Observed: 0.9 ft at 9:00AM Jan 25, 2015Observed: 0.99 ft at 9:06AM Jan 25, 2015Observed: 1.07 ft at 9:12AM Jan 25, 2015Observed: 1.15 ft at 9:18AM Jan 25, 2015Observed: 1.22 ft at 9:24AM Jan 25, 2015Observed: 1.3 ft at 9:30AM Jan 25, 2015Observed: 1.35 ft at 9:36AM Jan 25, 2015Observed: 1.43 ft at 9:42AM Jan 25, 2015Observed: 1.48 ft at 9:48AM Jan 25, 2015Observed: 1.56 ft at 9:54AM Jan 25, 2015Observed: 1.6 ft at 10:00AM Jan 25, 2015Observed: 1.65 ft at 10:06AM Jan 25, 2015Observed: 1.69 ft at 10:12AM Jan 25, 2015Observed: 1.74 ft at 10:18AM Jan 25, 2015Observed: 1.8 ft at 10:24AM Jan 25, 2015Observed: 1.85 ft at 10:30AM Jan 25, 2015Observed: 1.89 ft at 10:36AM Jan 25, 2015Observed: 1.92 ft at 10:42AM Jan 25, 2015Observed: 1.96 ft at 10:48AM Jan 25, 2015Observed: 1.99 ft at 10:54AM Jan 25, 2015Observed: 2.01 ft at 11:00AM Jan 25, 2015Observed: 2.03 ft at 11:06AM Jan 25, 2015Observed: 2.04 ft at 11:12AM Jan 25, 2015Observed: 2.06 ft at 11:18AM Jan 25, 2015Observed: 2.08 ft at 11:24AM Jan 25, 2015Observed: 2.09 ft at 11:30AM Jan 25, 2015Observed: 2.09 ft at 11:36AM Jan 25, 2015Observed: 2.1 ft at 11:42AM Jan 25, 2015Observed: 2.09 ft at 11:48AM Jan 25, 2015Observed: 2.09 ft at 11:54AM Jan 25, 2015Observed: 2.08 ft at 12:00PM Jan 25, 2015Observed: 2.06 ft at 12:06PM Jan 25, 2015Observed: 2.05 ft at 12:12PM Jan 25, 2015Observed: 2.03 ft at 12:18PM Jan 25, 2015Observed: 1.99 ft at 12:24PM Jan 25, 2015Observed: 1.94 ft at 12:30PM Jan 25, 2015Observed: 1.9 ft at 12:36PM Jan 25, 2015Observed: 1.86 ft at 12:42PM Jan 25, 2015Observed: 1.81 ft at 12:48PM Jan 25, 2015Observed: 1.76 ft at 12:54PM Jan 25, 2015Observed: 1.71 ft at 1:00PM Jan 25, 2015Observed: 1.67 ft at 1:06PM Jan 25, 2015Observed: 1.61 ft at 1:12PM Jan 25, 2015Observed: 1.56 ft at 1:18PM Jan 25, 2015Observed: 1.51 ft at 1:24PM Jan 25, 2015Observed: 1.45 ft at 1:30PM Jan 25, 2015Observed: 1.4 ft at 1:36PM Jan 25, 2015Observed: 1.32 ft at 1:42PM Jan 25, 2015Observed: 1.28 ft at 1:48PM Jan 25, 2015Observed: 1.22 ft at 1:54PM Jan 25, 2015Observed: 1.16 ft at 2:00PM Jan 25, 2015Observed: 1.1 ft at 2:06PM Jan 25, 2015Observed: 1.04 ft at 2:12PM Jan 25, 2015Observed: 0.98 ft at 2:18PM Jan 25, 2015Observed: 0.92 ft at 2:24PM Jan 25, 2015Observed: 0.86 ft at 2:30PM Jan 25, 2015Observed: 0.77 ft at 2:36PM Jan 25, 2015Observed: 0.74 ft at 2:42PM Jan 25, 2015Observed: 0.67 ft at 2:48PM Jan 25, 2015Observed: 0.63 ft at 2:54PM Jan 25, 2015Observed: 0.57 ft at 3:00PM Jan 25, 2015Observed: 0.48 ft at 3:06PM Jan 25, 2015Observed: 0.46 ft at 3:12PM Jan 25, 2015Observed: 0.42 ft at 3:18PM Jan 25, 2015Observed: 0.36 ft at 3:24PM Jan 25, 2015Observed: 0.31 ft at 3:30PM Jan 25, 2015Observed: 0.25 ft at 3:36PM Jan 25, 2015Observed: 0.19 ft at 3:42PM Jan 25, 2015Observed: 0.14 ft at 3:48PM Jan 25, 2015Observed: 0.1 ft at 3:54PM Jan 25, 2015Observed: 0.02 ft at 4:00PM Jan 25, 2015Observed: 0 ft at 4:06PM Jan 25, 2015Observed: -0.04 ft at 4:12PM Jan 25, 2015Observed: -0.09 ft at 4:18PM Jan 25, 2015Observed: -0.13 ft at 4:24PM Jan 25, 2015Observed: -0.18 ft at 4:30PM Jan 25, 2015Observed: -0.23 ft at 4:36PM Jan 25, 2015Observed: -0.26 ft at 4:42PM Jan 25, 2015Observed: -0.31 ft at 4:48PM Jan 25, 2015Observed: -0.33 ft at 4:54PM Jan 25, 2015Observed: -0.38 ft at 5:00PM Jan 25, 2015Observed: -0.4 ft at 5:06PM Jan 25, 2015Observed: -0.46 ft at 5:12PM Jan 25, 2015Observed: -0.5 ft at 5:18PM Jan 25, 2015Observed: -0.51 ft at 5:24PM Jan 25, 2015Observed: -0.55 ft at 5:30PM Jan 25, 2015Observed: -0.6 ft at 5:36PM Jan 25, 2015Observed: -0.61 ft at 5:42PM Jan 25, 2015Observed: -0.64 ft at 5:48PM Jan 25, 2015Observed: -0.67 ft at 5:54PM Jan 25, 2015Observed: -0.69 ft at 6:00PM Jan 25, 2015Observed: -0.71 ft at 6:06PM Jan 25, 2015Observed: -0.72 ft at 6:12PM Jan 25, 2015Observed: -0.75 ft at 6:18PM Jan 25, 2015Observed: -0.76 ft at 6:24PM Jan 25, 2015Observed: -0.78 ft at 6:30PM Jan 25, 2015Observed: -0.82 ft at 6:36PM Jan 25, 2015Observed: -0.83 ft at 6:42PM Jan 25, 2015Observed: -0.84 ft at 6:48PM Jan 25, 2015Observed: -0.84 ft at 6:54PM Jan 25, 2015Observed: -0.84 ft at 7:00PM Jan 25, 2015Observed: -0.85 ft at 7:06PM Jan 25, 2015Observed: -0.84 ft at 7:12PM Jan 25, 2015Observed: -0.83 ft at 7:18PM Jan 25, 2015Observed: -0.79 ft at 7:24PM Jan 25, 2015Observed: -0.77 ft at 7:30PM Jan 25, 2015Observed: -0.69 ft at 7:36PM Jan 25, 2015Observed: -0.67 ft at 7:42PM Jan 25, 2015Observed: -0.6 ft at 7:48PM Jan 25, 2015Observed: -0.56 ft at 7:54PM Jan 25, 2015Observed: -0.5 ft at 8:00PM Jan 25, 2015Observed: -0.44 ft at 8:06PM Jan 25, 2015Observed: -0.36 ft at 8:12PM Jan 25, 2015Observed: -0.28 ft at 8:18PM Jan 25, 2015Observed: -0.24 ft at 8:24PM Jan 25, 2015Observed: -0.14 ft at 8:30PM Jan 25, 2015Observed: -0.04 ft at 8:36PM Jan 25, 2015Observed: 0.03 ft at 8:42PM Jan 25, 2015Observed: 0.11 ft at 8:48PM Jan 25, 2015Observed: 0.2 ft at 8:54PM Jan 25, 2015Observed: 0.29 ft at 9:00PM Jan 25, 2015Observed: 0.38 ft at 9:06PM Jan 25, 2015Observed: 0.47 ft at 9:12PM Jan 25, 2015Observed: 0.57 ft at 9:18PM Jan 25, 2015Observed: 0.67 ft at 9:24PM Jan 25, 2015Observed: 0.76 ft at 9:30PM Jan 25, 2015Observed: 0.84 ft at 9:36PM Jan 25, 2015Observed: 0.93 ft at 9:42PM Jan 25, 2015Observed: 1.02 ft at 9:48PM Jan 25, 2015Observed: 1.08 ft at 9:54PM Jan 25, 2015Observed: 1.18 ft at 10:00PM Jan 25, 2015Observed: 1.26 ft at 10:06PM Jan 25, 2015Observed: 1.31 ft at 10:12PM Jan 25, 2015Observed: 1.41 ft at 10:18PM Jan 25, 2015Observed: 1.48 ft at 10:24PM Jan 25, 2015Observed: 1.51 ft at 10:30PM Jan 25, 2015Observed: 1.6 ft at 10:36PM Jan 25, 2015Observed: 1.66 ft at 10:42PM Jan 25, 2015Observed: 1.72 ft at 10:48PM Jan 25, 2015Observed: 1.77 ft at 10:54PM Jan 25, 2015Observed: 1.82 ft at 11:00PM Jan 25, 2015Observed: 1.87 ft at 11:06PM Jan 25, 2015Observed: 1.91 ft at 11:12PM Jan 25, 2015Observed: 1.95 ft at 11:18PM Jan 25, 2015Observed: 1.96 ft at 11:24PM Jan 25, 2015Observed: 2 ft at 11:30PM Jan 25, 2015Observed: 2.04 ft at 11:36PM Jan 25, 2015Observed: 2.06 ft at 11:42PM Jan 25, 2015Observed: 2.07 ft at 11:48PM Jan 25, 2015Observed: 2.09 ft at 11:54PM Jan 25, 2015Observed: 2.1 ft at 12:00AM Jan 26, 2015Observed: 2.11 ft at 12:06AM Jan 26, 2015Observed: 2.11 ft at 12:12AM Jan 26, 2015Observed: 2.12 ft at 12:18AM Jan 26, 2015Observed: 2.11 ft at 12:24AM Jan 26, 2015Observed: 2.11 ft at 12:30AM Jan 26, 2015Observed: 2.09 ft at 12:36AM Jan 26, 2015Observed: 2.08 ft at 12:42AM Jan 26, 2015Observed: 2.06 ft at 12:48AM Jan 26, 2015Observed: 2.01 ft at 12:54AM Jan 26, 2015Observed: 1.99 ft at 1:00AM Jan 26, 2015Observed: 1.95 ft at 1:06AM Jan 26, 2015Observed: 1.9 ft at 1:12AM Jan 26, 2015Observed: 1.85 ft at 1:18AM Jan 26, 2015Observed: 1.8 ft at 1:24AM Jan 26, 2015Observed: 1.75 ft at 1:30AM Jan 26, 2015Observed: 1.7 ft at 1:36AM Jan 26, 2015Observed: 1.65 ft at 1:42AM Jan 26, 2015Observed: 1.57 ft at 1:48AM Jan 26, 2015Observed: 1.51 ft at 1:54AM Jan 26, 2015Observed: 1.46 ft at 2:00AM Jan 26, 2015Observed: 1.41 ft at 2:06AM Jan 26, 2015Observed: 1.35 ft at 2:12AM Jan 26, 2015Observed: 1.29 ft at 2:18AM Jan 26, 2015Observed: 1.23 ft at 2:24AM Jan 26, 2015Observed: 1.14 ft at 2:30AM Jan 26, 2015Observed: 1.07 ft at 2:36AM Jan 26, 2015Observed: 1.03 ft at 2:42AM Jan 26, 2015Observed: 0.95 ft at 2:48AM Jan 26, 2015Observed: 0.9 ft at 2:54AM Jan 26, 2015Observed: 0.82 ft at 3:00AM Jan 26, 2015Observed: 0.77 ft at 3:06AM Jan 26, 2015Observed: 0.7 ft at 3:12AM Jan 26, 2015Observed: 0.64 ft at 3:18AM Jan 26, 2015Observed: 0.55 ft at 3:24AM Jan 26, 2015Observed: 0.52 ft at 3:30AM Jan 26, 2015Observed: 0.44 ft at 3:36AM Jan 26, 2015Observed: 0.4 ft at 3:42AM Jan 26, 2015Observed: 0.35 ft at 3:48AM Jan 26, 2015Observed: 0.26 ft at 3:54AM Jan 26, 2015Observed: 0.23 ft at 4:00AM Jan 26, 2015Observed: 0.17 ft at 4:06AM Jan 26, 2015Observed: 0.09 ft at 4:12AM Jan 26, 2015Observed: 0.07 ft at 4:18AM Jan 26, 2015Observed: 0 ft at 4:24AM Jan 26, 2015Observed: -0.04 ft at 4:30AM Jan 26, 2015Observed: -0.09 ft at 4:36AM Jan 26, 2015Observed: -0.13 ft at 4:42AM Jan 26, 2015Observed: -0.17 ft at 4:48AM Jan 26, 2015USGS--Water Resources of the United StatesAXTV2(plotting HGIRG) Graph Created (5:20AM Jan 26, 2015)ObservedLatest observed value: -0.17 ft at 4:48 AM EST 26-Jan-2015. Flood Stage is 3.1 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Gauge reading affected by tides.

NOTE: Gauge reading may be affected by ice.

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

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Upstream Locations Upstream Gauge Downstream Gauge Downstream Gauge - at Lewisetta
Flood Categories (in feet)
Major Flood Stage: 6.6
Moderate Flood Stage: 4.5
Flood Stage: 3.1
Action Stage: 2.5
Low Stage (in feet): 0

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.

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

Zoom Level:14
KML Image
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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
5.5 Floodwaters reach about a block and a half inland at King Street and cover about two blocks of Union Street.
5 Floodwaters move past the intersection of King Street and Union Street.
4.75 Flooding is ongoing at several businesses near the intersection of King Street and Union Street.
4 Water approaches buildings near the intersection of King Street and Union Street.
3.75 Union Street is covered by water near King Street.
3.25 Water covers the easternmost end of King Street.
3.1 Water reaches the curb near the intersection of King Street and Strand Street.
2.7 Water begins to pool near the corner of Strand Street and Wales Alley in Alexandria.
About This Location Collapse

Latitude: 38.805278° N, Longitude: 77.038333° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 3.1 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 0.00 2.70 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 0.75 3.45 Older USGS topographic maps, NGVD29 benchmarks
MSL -0.18 2.52 Older USGS topographic maps, MSL benchmarks
Other 1.40 4.10  

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
(Baltimore/Washington) Sterling Weather Forecast Office
43858 Weather Service Rd.
Sterling, VA 20166
(703) 996-2200
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Page last modified: 20-Nov-2014 2:55 AM
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