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Hydrograph River at a Glance Download
Columbia River at St. Helens Stage (ft)Observed: 2.76 ft at 4:36PM Aug 11, 2017Observed: 2.83 ft at 4:42PM Aug 11, 2017Observed: 2.92 ft at 4:48PM Aug 11, 2017Observed: 3.12 ft at 5:00PM Aug 11, 2017Observed: 3.23 ft at 5:06PM Aug 11, 2017Observed: 3.33 ft at 5:12PM Aug 11, 2017Observed: 3.45 ft at 5:18PM Aug 11, 2017Observed: 3.56 ft at 5:24PM Aug 11, 2017Observed: 3.68 ft at 5:30PM Aug 11, 2017Observed: 3.81 ft at 5:36PM Aug 11, 2017Observed: 3.93 ft at 5:42PM Aug 11, 2017Observed: 4.04 ft at 5:48PM Aug 11, 2017Observed: 4.15 ft at 5:54PM Aug 11, 2017Observed: 4.2 ft at 6:00PM Aug 11, 2017Observed: 4.31 ft at 6:06PM Aug 11, 2017Observed: 4.44 ft at 6:12PM Aug 11, 2017Observed: 4.54 ft at 6:18PM Aug 11, 2017Observed: 4.65 ft at 6:24PM Aug 11, 2017Observed: 4.73 ft at 6:30PM Aug 11, 2017Observed: 4.79 ft at 6:36PM Aug 11, 2017Observed: 4.85 ft at 6:42PM Aug 11, 2017Observed: 4.91 ft at 6:48PM Aug 11, 2017Observed: 4.98 ft at 6:54PM Aug 11, 2017Observed: 5.04 ft at 7:00PM Aug 11, 2017Observed: 5.1 ft at 7:06PM Aug 11, 2017Observed: 5.13 ft at 7:12PM Aug 11, 2017Observed: 5.18 ft at 7:18PM Aug 11, 2017Observed: 5.23 ft at 7:24PM Aug 11, 2017Observed: 5.28 ft at 7:30PM Aug 11, 2017Observed: 5.32 ft at 7:36PM Aug 11, 2017Observed: 5.36 ft at 7:42PM Aug 11, 2017Observed: 5.38 ft at 7:48PM Aug 11, 2017Observed: 5.39 ft at 7:54PM Aug 11, 2017Observed: 5.42 ft at 8:00PM Aug 11, 2017Observed: 5.44 ft at 8:06PM Aug 11, 2017Observed: 5.47 ft at 8:12PM Aug 11, 2017Highest Observation: 5.49 ft at 8:18PM Aug 11, 2017Observed: 5.46 ft at 8:24PM Aug 11, 2017Observed: 5.47 ft at 8:30PM Aug 11, 2017Observed: 5.44 ft at 8:36PM Aug 11, 2017Observed: 5.4 ft at 8:42PM Aug 11, 2017Observed: 5.41 ft at 8:48PM Aug 11, 2017Observed: 5.39 ft at 8:54PM Aug 11, 2017Observed: 5.35 ft at 9:00PM Aug 11, 2017Observed: 5.31 ft at 9:06PM Aug 11, 2017Observed: 5.24 ft at 9:12PM Aug 11, 2017Observed: 5.19 ft at 9:18PM Aug 11, 2017Observed: 5.15 ft at 9:24PM Aug 11, 2017Observed: 5.11 ft at 9:30PM Aug 11, 2017Observed: 5.08 ft at 9:36PM Aug 11, 2017Observed: 5.03 ft at 9:42PM Aug 11, 2017Observed: 5 ft at 9:48PM Aug 11, 2017Observed: 4.96 ft at 9:54PM Aug 11, 2017Observed: 4.93 ft at 10:00PM Aug 11, 2017Observed: 4.9 ft at 10:06PM Aug 11, 2017Observed: 4.86 ft at 10:12PM Aug 11, 2017Observed: 4.84 ft at 10:18PM Aug 11, 2017Observed: 4.81 ft at 10:24PM Aug 11, 2017Observed: 4.78 ft at 10:30PM Aug 11, 2017Observed: 4.74 ft at 10:36PM Aug 11, 2017Observed: 4.71 ft at 10:42PM Aug 11, 2017Observed: 4.67 ft at 10:48PM Aug 11, 2017Observed: 4.64 ft at 10:54PM Aug 11, 2017Observed: 4.6 ft at 11:00PM Aug 11, 2017Observed: 4.55 ft at 11:06PM Aug 11, 2017Observed: 4.51 ft at 11:12PM Aug 11, 2017Observed: 4.48 ft at 11:18PM Aug 11, 2017Observed: 4.44 ft at 11:24PM Aug 11, 2017Observed: 4.39 ft at 11:30PM Aug 11, 2017Observed: 4.35 ft at 11:36PM Aug 11, 2017Observed: 4.31 ft at 11:42PM Aug 11, 2017Observed: 4.27 ft at 11:48PM Aug 11, 2017Observed: 4.22 ft at 11:54PM Aug 11, 2017Observed: 4.18 ft at 12:00AM Aug 12, 2017Observed: 4.14 ft at 12:06AM Aug 12, 2017Observed: 4.09 ft at 12:12AM Aug 12, 2017Observed: 4.02 ft at 12:18AM Aug 12, 2017Observed: 4 ft at 12:24AM Aug 12, 2017Observed: 3.96 ft at 12:30AM Aug 12, 2017Observed: 3.91 ft at 12:36AM Aug 12, 2017Observed: 3.83 ft at 12:42AM Aug 12, 2017Observed: 3.78 ft at 12:48AM Aug 12, 2017Observed: 3.75 ft at 12:54AM Aug 12, 2017Observed: 3.71 ft at 1:00AM Aug 12, 2017Observed: 3.65 ft at 1:06AM Aug 12, 2017Observed: 3.59 ft at 1:12AM Aug 12, 2017Observed: 3.55 ft at 1:18AM Aug 12, 2017Observed: 3.51 ft at 1:24AM Aug 12, 2017Observed: 3.47 ft at 1:30AM Aug 12, 2017Observed: 3.43 ft at 1:36AM Aug 12, 2017Observed: 3.36 ft at 1:42AM Aug 12, 2017Observed: 3.34 ft at 1:48AM Aug 12, 2017Observed: 3.3 ft at 1:54AM Aug 12, 2017Observed: 3.27 ft at 2:00AM Aug 12, 2017Observed: 3.23 ft at 2:06AM Aug 12, 2017Observed: 3.19 ft at 2:12AM Aug 12, 2017Observed: 3.16 ft at 2:18AM Aug 12, 2017Observed: 3.12 ft at 2:24AM Aug 12, 2017Observed: 3.09 ft at 2:30AM Aug 12, 2017Observed: 3.04 ft at 2:36AM Aug 12, 2017Observed: 3.01 ft at 2:42AM Aug 12, 2017Observed: 2.97 ft at 2:48AM Aug 12, 2017Observed: 2.94 ft at 2:54AM Aug 12, 2017Observed: 2.91 ft at 3:00AM Aug 12, 2017Observed: 2.89 ft at 3:06AM Aug 12, 2017Observed: 2.86 ft at 3:12AM Aug 12, 2017Observed: 2.84 ft at 3:18AM Aug 12, 2017Observed: 2.81 ft at 3:24AM Aug 12, 2017Observed: 2.79 ft at 3:30AM Aug 12, 2017Observed: 2.78 ft at 3:36AM Aug 12, 2017Observed: 2.76 ft at 3:42AM Aug 12, 2017Observed: 2.75 ft at 3:48AM Aug 12, 2017Observed: 2.75 ft at 3:54AM Aug 12, 2017Observed: 2.75 ft at 4:00AM Aug 12, 2017Observed: 2.77 ft at 4:06AM Aug 12, 2017Observed: 2.79 ft at 4:12AM Aug 12, 2017Observed: 2.79 ft at 4:18AM Aug 12, 2017Observed: 2.83 ft at 4:24AM Aug 12, 2017Observed: 2.8 ft at 4:30AM Aug 12, 2017Observed: 2.88 ft at 4:36AM Aug 12, 2017Observed: 3.03 ft at 4:42AM Aug 12, 2017Observed: 3.02 ft at 4:48AM Aug 12, 2017Observed: 3.03 ft at 4:54AM Aug 12, 2017Observed: 3.12 ft at 5:00AM Aug 12, 2017Observed: 3.24 ft at 5:06AM Aug 12, 2017Observed: 3.35 ft at 5:12AM Aug 12, 2017Observed: 3.43 ft at 5:18AM Aug 12, 2017Observed: 3.51 ft at 5:24AM Aug 12, 2017Observed: 3.61 ft at 5:30AM Aug 12, 2017Observed: 3.72 ft at 5:36AM Aug 12, 2017Observed: 3.83 ft at 5:42AM Aug 12, 2017Observed: 3.91 ft at 5:48AM Aug 12, 2017Observed: 4.02 ft at 5:54AM Aug 12, 2017Observed: 4.1 ft at 6:00AM Aug 12, 2017Observed: 4.2 ft at 6:06AM Aug 12, 2017Observed: 4.3 ft at 6:12AM Aug 12, 2017Observed: 4.38 ft at 6:18AM Aug 12, 2017Observed: 4.47 ft at 6:24AM Aug 12, 2017Observed: 4.53 ft at 6:30AM Aug 12, 2017Observed: 4.61 ft at 6:36AM Aug 12, 2017Observed: 4.67 ft at 6:42AM Aug 12, 2017Observed: 4.73 ft at 6:48AM Aug 12, 2017Observed: 4.79 ft at 6:54AM Aug 12, 2017Observed: 4.84 ft at 7:00AM Aug 12, 2017Observed: 4.88 ft at 7:06AM Aug 12, 2017Observed: 4.91 ft at 7:12AM Aug 12, 2017Observed: 4.95 ft at 7:18AM Aug 12, 2017Observed: 4.97 ft at 7:24AM Aug 12, 2017Observed: 5 ft at 7:30AM Aug 12, 2017Observed: 5.02 ft at 7:36AM Aug 12, 2017Observed: 5.03 ft at 7:42AM Aug 12, 2017Observed: 5.04 ft at 7:48AM Aug 12, 2017Observed: 5.05 ft at 7:54AM Aug 12, 2017Observed: 5.03 ft at 8:00AM Aug 12, 2017Observed: 5.02 ft at 8:06AM Aug 12, 2017Observed: 5.01 ft at 8:12AM Aug 12, 2017Observed: 4.98 ft at 8:18AM Aug 12, 2017Observed: 4.96 ft at 8:24AM Aug 12, 2017Observed: 4.93 ft at 8:30AM Aug 12, 2017Observed: 4.9 ft at 8:36AM Aug 12, 2017Observed: 4.86 ft at 8:42AM Aug 12, 2017Observed: 4.82 ft at 8:48AM Aug 12, 2017Observed: 4.78 ft at 8:54AM Aug 12, 2017Observed: 4.74 ft at 9:00AM Aug 12, 2017Observed: 4.7 ft at 9:06AM Aug 12, 2017Observed: 4.67 ft at 9:12AM Aug 12, 2017Observed: 4.63 ft at 9:18AM Aug 12, 2017Observed: 4.59 ft at 9:24AM Aug 12, 2017Observed: 4.56 ft at 9:30AM Aug 12, 2017Observed: 4.53 ft at 9:36AM Aug 12, 2017Observed: 4.5 ft at 9:42AM Aug 12, 2017Observed: 4.47 ft at 9:48AM Aug 12, 2017Observed: 4.44 ft at 9:54AM Aug 12, 2017Observed: 4.41 ft at 10:00AM Aug 12, 2017Observed: 4.39 ft at 10:06AM Aug 12, 2017Observed: 4.36 ft at 10:12AM Aug 12, 2017Observed: 4.33 ft at 10:18AM Aug 12, 2017Observed: 4.31 ft at 10:24AM Aug 12, 2017Observed: 4.27 ft at 10:30AM Aug 12, 2017Observed: 4.23 ft at 10:36AM Aug 12, 2017Observed: 4.2 ft at 10:42AM Aug 12, 2017Observed: 4.17 ft at 10:48AM Aug 12, 2017Observed: 4.13 ft at 10:54AM Aug 12, 2017Observed: 4.09 ft at 11:00AM Aug 12, 2017Observed: 4.05 ft at 11:06AM Aug 12, 2017Observed: 3.99 ft at 11:12AM Aug 12, 2017Observed: 3.94 ft at 11:18AM Aug 12, 2017Observed: 3.9 ft at 11:24AM Aug 12, 2017Observed: 3.85 ft at 11:30AM Aug 12, 2017Observed: 3.82 ft at 11:36AM Aug 12, 2017Observed: 3.78 ft at 11:42AM Aug 12, 2017Observed: 3.73 ft at 11:48AM Aug 12, 2017Observed: 3.68 ft at 11:54AM Aug 12, 2017Observed: 3.64 ft at 12:00PM Aug 12, 2017Observed: 3.59 ft at 12:06PM Aug 12, 2017Observed: 3.54 ft at 12:12PM Aug 12, 2017Observed: 3.48 ft at 12:18PM Aug 12, 2017Observed: 3.44 ft at 12:24PM Aug 12, 2017Observed: 3.39 ft at 12:30PM Aug 12, 2017Observed: 3.34 ft at 12:36PM Aug 12, 2017Observed: 3.29 ft at 12:42PM Aug 12, 2017Observed: 3.24 ft at 12:48PM Aug 12, 2017Observed: 3.2 ft at 12:54PM Aug 12, 2017Observed: 3.14 ft at 1:00PM Aug 12, 2017Observed: 3.1 ft at 1:06PM Aug 12, 2017Observed: 3.07 ft at 1:12PM Aug 12, 2017Observed: 3.01 ft at 1:18PM Aug 12, 2017Observed: 2.93 ft at 1:24PM Aug 12, 2017Observed: 2.89 ft at 1:30PM Aug 12, 2017Observed: 2.95 ft at 1:36PM Aug 12, 2017Observed: 2.86 ft at 1:42PM Aug 12, 2017Observed: 2.79 ft at 1:48PM Aug 12, 2017Observed: 2.75 ft at 1:54PM Aug 12, 2017Observed: 2.74 ft at 2:00PM Aug 12, 2017Observed: 2.7 ft at 2:06PM Aug 12, 2017Observed: 2.65 ft at 2:12PM Aug 12, 2017Observed: 2.61 ft at 2:18PM Aug 12, 2017Observed: 2.58 ft at 2:24PM Aug 12, 2017Observed: 2.55 ft at 2:30PM Aug 12, 2017Observed: 2.52 ft at 2:36PM Aug 12, 2017Observed: 2.48 ft at 2:42PM Aug 12, 2017Observed: 2.44 ft at 2:48PM Aug 12, 2017Observed: 2.46 ft at 2:54PM Aug 12, 2017Observed: 2.34 ft at 3:00PM Aug 12, 2017Observed: 2.3 ft at 3:06PM Aug 12, 2017Observed: 2.3 ft at 3:12PM Aug 12, 2017Observed: 2.29 ft at 3:18PM Aug 12, 2017Observed: 2.25 ft at 3:24PM Aug 12, 2017Observed: 2.2 ft at 3:30PM Aug 12, 2017Observed: 2.18 ft at 3:36PM Aug 12, 2017Observed: 2.17 ft at 3:42PM Aug 12, 2017Observed: 2.14 ft at 3:48PM Aug 12, 2017Observed: 2.11 ft at 3:54PM Aug 12, 2017Observed: 2.1 ft at 4:00PM Aug 12, 2017Observed: 2.1 ft at 4:06PM Aug 12, 2017Observed: 2.1 ft at 4:12PM Aug 12, 2017Observed: 2.12 ft at 4:18PM Aug 12, 2017Observed: 2.12 ft at 4:24PM Aug 12, 2017Observed: 2.14 ft at 4:30PM Aug 12, 2017Observed: 2.08 ft at 4:36PM Aug 12, 2017Observed: 2.11 ft at 4:42PM Aug 12, 2017Observed: 2.22 ft at 4:48PM Aug 12, 2017Observed: 2.39 ft at 5:00PM Aug 12, 2017Observed: 2.45 ft at 5:06PM Aug 12, 2017Observed: 2.53 ft at 5:12PM Aug 12, 2017Observed: 2.6 ft at 5:18PM Aug 12, 2017Observed: 2.78 ft at 5:24PM Aug 12, 2017Observed: 2.9 ft at 5:30PM Aug 12, 2017Observed: 2.97 ft at 5:36PM Aug 12, 2017Observed: 3.09 ft at 5:42PM Aug 12, 2017Observed: 3.23 ft at 5:48PM Aug 12, 2017Observed: 3.37 ft at 5:54PM Aug 12, 2017Observed: 3.52 ft at 6:00PM Aug 12, 2017Observed: 3.63 ft at 6:06PM Aug 12, 2017Observed: 3.75 ft at 6:12PM Aug 12, 2017Observed: 3.87 ft at 6:18PM Aug 12, 2017Observed: 4 ft at 6:24PM Aug 12, 2017Observed: 4.12 ft at 6:30PM Aug 12, 2017Observed: 4.23 ft at 6:36PM Aug 12, 2017Observed: 4.31 ft at 6:42PM Aug 12, 2017Observed: 4.4 ft at 6:48PM Aug 12, 2017Observed: 4.48 ft at 6:54PM Aug 12, 2017Observed: 4.56 ft at 7:00PM Aug 12, 2017Observed: 4.64 ft at 7:06PM Aug 12, 2017Observed: 4.69 ft at 7:12PM Aug 12, 2017Observed: 4.75 ft at 7:18PM Aug 12, 2017Observed: 4.8 ft at 7:24PM Aug 12, 2017Observed: 4.85 ft at 7:30PM Aug 12, 2017Observed: 4.89 ft at 7:36PM Aug 12, 2017Observed: 4.93 ft at 7:42PM Aug 12, 2017Observed: 4.97 ft at 7:48PM Aug 12, 2017Observed: 5.02 ft at 7:54PM Aug 12, 2017Observed: 5.06 ft at 8:00PM Aug 12, 2017Observed: 5.09 ft at 8:06PM Aug 12, 2017Observed: 5.14 ft at 8:12PM Aug 12, 2017Observed: 5.17 ft at 8:18PM Aug 12, 2017Observed: 5.21 ft at 8:24PM Aug 12, 2017Observed: 5.25 ft at 8:30PM Aug 12, 2017Observed: 5.28 ft at 8:36PM Aug 12, 2017Observed: 5.31 ft at 8:42PM Aug 12, 2017Observed: 5.33 ft at 8:48PM Aug 12, 2017Observed: 5.35 ft at 8:54PM Aug 12, 2017Observed: 5.37 ft at 9:00PM Aug 12, 2017Observed: 5.37 ft at 9:06PM Aug 12, 2017Observed: 5.37 ft at 9:12PM Aug 12, 2017Observed: 5.36 ft at 9:18PM Aug 12, 2017Observed: 5.34 ft at 9:24PM Aug 12, 2017Observed: 5.32 ft at 9:30PM Aug 12, 2017Observed: 5.29 ft at 9:36PM Aug 12, 2017Observed: 5.24 ft at 9:42PM Aug 12, 2017Observed: 5.2 ft at 9:48PM Aug 12, 2017Observed: 5.16 ft at 9:54PM Aug 12, 2017Observed: 5.11 ft at 10:00PM Aug 12, 2017Observed: 5.07 ft at 10:06PM Aug 12, 2017Observed: 5.03 ft at 10:12PM Aug 12, 2017Observed: 4.99 ft at 10:18PM Aug 12, 2017Observed: 4.95 ft at 10:24PM Aug 12, 2017Observed: 4.91 ft at 10:30PM Aug 12, 2017Observed: 4.88 ft at 10:36PM Aug 12, 2017Observed: 4.85 ft at 10:42PM Aug 12, 2017Observed: 4.81 ft at 10:48PM Aug 12, 2017Observed: 4.77 ft at 10:54PM Aug 12, 2017Observed: 4.73 ft at 11:00PM Aug 12, 2017Observed: 4.69 ft at 11:06PM Aug 12, 2017Observed: 4.65 ft at 11:12PM Aug 12, 2017Observed: 4.61 ft at 11:18PM Aug 12, 2017Observed: 4.55 ft at 11:24PM Aug 12, 2017Observed: 4.52 ft at 11:30PM Aug 12, 2017Observed: 4.48 ft at 11:36PM Aug 12, 2017Observed: 4.43 ft at 11:42PM Aug 12, 2017Observed: 4.39 ft at 11:48PM Aug 12, 2017Observed: 4.35 ft at 11:54PM Aug 12, 2017Observed: 4.3 ft at 12:00AM Aug 13, 2017Observed: 4.26 ft at 12:06AM Aug 13, 2017Observed: 4.21 ft at 12:12AM Aug 13, 2017Observed: 4.16 ft at 12:18AM Aug 13, 2017Observed: 4.12 ft at 12:24AM Aug 13, 2017Observed: 4.07 ft at 12:30AM Aug 13, 2017Observed: 4.03 ft at 12:36AM Aug 13, 2017Observed: 3.99 ft at 12:42AM Aug 13, 2017Observed: 3.94 ft at 12:48AM Aug 13, 2017Observed: 3.89 ft at 12:54AM Aug 13, 2017Observed: 3.85 ft at 1:00AM Aug 13, 2017Observed: 3.79 ft at 1:06AM Aug 13, 2017Observed: 3.75 ft at 1:12AM Aug 13, 2017Observed: 3.69 ft at 1:18AM Aug 13, 2017Observed: 3.65 ft at 1:24AM Aug 13, 2017Observed: 3.6 ft at 1:30AM Aug 13, 2017Observed: 3.56 ft at 1:36AM Aug 13, 2017Observed: 3.51 ft at 1:42AM Aug 13, 2017Observed: 3.46 ft at 1:48AM Aug 13, 2017Observed: 3.42 ft at 1:54AM Aug 13, 2017Observed: 3.37 ft at 2:00AM Aug 13, 2017Observed: 3.33 ft at 2:06AM Aug 13, 2017Observed: 3.28 ft at 2:12AM Aug 13, 2017Observed: 3.25 ft at 2:18AM Aug 13, 2017Observed: 3.2 ft at 2:24AM Aug 13, 2017Observed: 3.16 ft at 2:30AM Aug 13, 2017Observed: 3.11 ft at 2:36AM Aug 13, 2017Observed: 3.08 ft at 2:42AM Aug 13, 2017Observed: 3.03 ft at 2:48AM Aug 13, 2017Observed: 2.99 ft at 2:54AM Aug 13, 2017Observed: 2.95 ft at 3:00AM Aug 13, 2017Observed: 2.92 ft at 3:06AM Aug 13, 2017Observed: 2.88 ft at 3:12AM Aug 13, 2017Observed: 2.84 ft at 3:18AM Aug 13, 2017Observed: 2.81 ft at 3:24AM Aug 13, 2017Observed: 2.77 ft at 3:30AM Aug 13, 2017Observed: 2.74 ft at 3:36AM Aug 13, 2017Observed: 2.7 ft at 3:42AM Aug 13, 2017Observed: 2.68 ft at 3:48AM Aug 13, 2017Observed: 2.64 ft at 3:54AM Aug 13, 2017Observed: 2.61 ft at 4:00AM Aug 13, 2017Observed: 2.59 ft at 4:06AM Aug 13, 2017Observed: 2.57 ft at 4:12AM Aug 13, 2017Observed: 2.54 ft at 4:18AM Aug 13, 2017Observed: 2.52 ft at 4:24AM Aug 13, 2017Observed: 2.51 ft at 4:30AM Aug 13, 2017Observed: 2.49 ft at 4:36AM Aug 13, 2017Observed: 2.49 ft at 4:42AM Aug 13, 2017Observed: 2.48 ft at 4:48AM Aug 13, 2017Observed: 2.49 ft at 4:54AM Aug 13, 2017Observed: 2.5 ft at 5:00AM Aug 13, 2017Observed: 2.51 ft at 5:06AM Aug 13, 2017Observed: 2.52 ft at 5:12AM Aug 13, 2017Observed: 2.56 ft at 5:18AM Aug 13, 2017Observed: 2.6 ft at 5:24AM Aug 13, 2017Observed: 2.64 ft at 5:30AM Aug 13, 2017Observed: 2.69 ft at 5:36AM Aug 13, 2017Observed: 2.76 ft at 5:42AM Aug 13, 2017Observed: 2.82 ft at 5:48AM Aug 13, 2017Observed: 2.89 ft at 5:54AM Aug 13, 2017Observed: 2.96 ft at 6:00AM Aug 13, 2017Observed: 3.04 ft at 6:06AM Aug 13, 2017Observed: 3.13 ft at 6:12AM Aug 13, 2017Observed: 3.22 ft at 6:18AM Aug 13, 2017Observed: 3.31 ft at 6:24AM Aug 13, 2017Observed: 3.4 ft at 6:30AM Aug 13, 2017Observed: 3.49 ft at 6:36AM Aug 13, 2017Observed: 3.59 ft at 6:42AM Aug 13, 2017Observed: 3.67 ft at 6:48AM Aug 13, 2017Observed: 3.77 ft at 6:54AM Aug 13, 2017Observed: 3.86 ft at 7:00AM Aug 13, 2017Observed: 3.94 ft at 7:06AM Aug 13, 2017Observed: 4.01 ft at 7:12AM Aug 13, 2017Observed: 4.09 ft at 7:18AM Aug 13, 2017Observed: 4.18 ft at 7:24AM Aug 13, 2017Observed: 4.24 ft at 7:30AM Aug 13, 2017Observed: 4.27 ft at 7:36AM Aug 13, 2017Observed: 4.4 ft at 7:42AM Aug 13, 2017Observed: 4.48 ft at 7:48AM Aug 13, 2017Observed: 4.45 ft at 7:54AM Aug 13, 2017Observed: 4.45 ft at 8:00AM Aug 13, 2017Observed: 4.53 ft at 8:06AM Aug 13, 2017Observed: 4.62 ft at 8:12AM Aug 13, 2017Observed: 4.67 ft at 8:18AM Aug 13, 2017Observed: 4.68 ft at 8:24AM Aug 13, 2017Observed: 4.64 ft at 8:30AM Aug 13, 2017Observed: 4.66 ft at 8:36AM Aug 13, 2017Observed: 4.69 ft at 8:42AM Aug 13, 2017Observed: 4.71 ft at 8:48AM Aug 13, 2017Observed: 4.72 ft at 8:54AM Aug 13, 2017Observed: 4.69 ft at 9:00AM Aug 13, 2017Observed: 4.65 ft at 9:06AM Aug 13, 2017Observed: 4.64 ft at 9:12AM Aug 13, 2017Observed: 4.62 ft at 9:18AM Aug 13, 2017Observed: 4.6 ft at 9:24AM Aug 13, 2017Observed: 4.57 ft at 9:30AM Aug 13, 2017Observed: 4.52 ft at 9:36AM Aug 13, 2017Observed: 4.47 ft at 9:42AM Aug 13, 2017Observed: 4.44 ft at 9:48AM Aug 13, 2017Observed: 4.4 ft at 9:54AM Aug 13, 2017Observed: 4.36 ft at 10:00AM Aug 13, 2017Observed: 4.31 ft at 10:06AM Aug 13, 2017Observed: 4.27 ft at 10:12AM Aug 13, 2017Observed: 4.24 ft at 10:18AM Aug 13, 2017Observed: 4.22 ft at 10:24AM Aug 13, 2017Observed: 4.19 ft at 10:30AM Aug 13, 2017Observed: 4.16 ft at 10:36AM Aug 13, 2017Observed: 4.13 ft at 10:42AM Aug 13, 2017Observed: 4.1 ft at 10:48AM Aug 13, 2017Observed: 4.09 ft at 10:54AM Aug 13, 2017Observed: 4.06 ft at 11:00AM Aug 13, 2017Observed: 4.03 ft at 11:06AM Aug 13, 2017Observed: 4.01 ft at 11:12AM Aug 13, 2017Observed: 3.98 ft at 11:18AM Aug 13, 2017Observed: 3.96 ft at 11:24AM Aug 13, 2017Observed: 3.93 ft at 11:30AM Aug 13, 2017Observed: 3.89 ft at 11:36AM Aug 13, 2017Observed: 3.86 ft at 11:42AM Aug 13, 2017Observed: 3.83 ft at 11:48AM Aug 13, 2017Observed: 3.78 ft at 11:54AM Aug 13, 2017Observed: 3.75 ft at 12:00PM Aug 13, 2017Observed: 3.71 ft at 12:06PM Aug 13, 2017Observed: 3.68 ft at 12:12PM Aug 13, 2017Observed: 3.63 ft at 12:18PM Aug 13, 2017Observed: 3.59 ft at 12:24PM Aug 13, 2017Observed: 3.54 ft at 12:30PM Aug 13, 2017Observed: 3.49 ft at 12:36PM Aug 13, 2017Observed: 3.45 ft at 12:42PM Aug 13, 2017Observed: 3.41 ft at 12:48PM Aug 13, 2017Observed: 3.35 ft at 12:54PM Aug 13, 2017Observed: 3.3 ft at 1:00PM Aug 13, 2017Observed: 3.25 ft at 1:06PM Aug 13, 2017Observed: 3.2 ft at 1:12PM Aug 13, 2017Observed: 3.15 ft at 1:18PM Aug 13, 2017Observed: 3.11 ft at 1:24PM Aug 13, 2017Observed: 3.05 ft at 1:30PM Aug 13, 2017Observed: 3.01 ft at 1:36PM Aug 13, 2017Observed: 2.96 ft at 1:42PM Aug 13, 2017Observed: 2.91 ft at 1:48PM Aug 13, 2017Observed: 2.87 ft at 1:54PM Aug 13, 2017Observed: 2.81 ft at 2:00PM Aug 13, 2017Observed: 2.77 ft at 2:06PM Aug 13, 2017Observed: 2.73 ft at 2:12PM Aug 13, 2017Observed: 2.68 ft at 2:18PM Aug 13, 2017Observed: 2.64 ft at 2:24PM Aug 13, 2017Observed: 2.59 ft at 2:30PM Aug 13, 2017Observed: 2.55 ft at 2:36PM Aug 13, 2017Observed: 2.53 ft at 2:42PM Aug 13, 2017Observed: 2.48 ft at 2:48PM Aug 13, 2017Observed: 2.42 ft at 2:54PM Aug 13, 2017Observed: 2.38 ft at 3:00PM Aug 13, 2017Observed: 2.35 ft at 3:06PM Aug 13, 2017Observed: 2.31 ft at 3:12PM Aug 13, 2017Observed: 2.28 ft at 3:18PM Aug 13, 2017Observed: 2.24 ft at 3:24PM Aug 13, 2017Observed: 2.22 ft at 3:30PM Aug 13, 2017Observed: 2.19 ft at 3:36PM Aug 13, 2017Observed: 2.15 ft at 3:42PM Aug 13, 2017Observed: 2.12 ft at 3:48PM Aug 13, 2017Observed: 2.08 ft at 3:54PM Aug 13, 2017Observed: 2.06 ft at 4:00PM Aug 13, 2017Observed: 2.03 ft at 4:06PM Aug 13, 2017Observed: 2.01 ft at 4:12PM Aug 13, 2017Observed: 1.99 ft at 4:18PM Aug 13, 2017Observed: 1.97 ft at 4:24PM Aug 13, 2017Observed: 1.95 ft at 4:30PM Aug 13, 2017Observed: 1.94 ft at 4:36PM Aug 13, 2017Observed: 1.93 ft at 4:42PM Aug 13, 2017Observed: 1.93 ft at 4:48PM Aug 13, 2017Observed: 1.96 ft at 5:00PM Aug 13, 2017Observed: 1.98 ft at 5:06PM Aug 13, 2017Observed: 2 ft at 5:12PM Aug 13, 2017Observed: 2.05 ft at 5:18PM Aug 13, 2017Observed: 2.09 ft at 5:24PM Aug 13, 2017Observed: 2.15 ft at 5:30PM Aug 13, 2017Observed: 2.22 ft at 5:36PM Aug 13, 2017Observed: 2.3 ft at 5:42PM Aug 13, 2017Observed: 2.39 ft at 5:48PM Aug 13, 2017Observed: 2.49 ft at 5:54PM Aug 13, 2017Observed: 2.6 ft at 6:00PM Aug 13, 2017Observed: 2.7 ft at 6:06PM Aug 13, 2017Observed: 2.83 ft at 6:12PM Aug 13, 2017Observed: 2.95 ft at 6:18PM Aug 13, 2017Observed: 3.07 ft at 6:24PM Aug 13, 2017Observed: 3.2 ft at 6:30PM Aug 13, 2017Observed: 3.32 ft at 6:36PM Aug 13, 2017Observed: 3.44 ft at 6:42PM Aug 13, 2017Observed: 3.56 ft at 6:48PM Aug 13, 2017Observed: 3.67 ft at 6:54PM Aug 13, 2017Observed: 3.77 ft at 7:00PM Aug 13, 2017Observed: 3.87 ft at 7:06PM Aug 13, 2017Observed: 3.97 ft at 7:12PM Aug 13, 2017Observed: 4.06 ft at 7:18PM Aug 13, 2017Observed: 4.15 ft at 7:24PM Aug 13, 2017Observed: 4.23 ft at 7:30PM Aug 13, 2017Observed: 4.31 ft at 7:36PM Aug 13, 2017Observed: 4.38 ft at 7:42PM Aug 13, 2017Observed: 4.45 ft at 7:48PM Aug 13, 2017Observed: 4.51 ft at 7:54PM Aug 13, 2017Observed: 4.57 ft at 8:00PM Aug 13, 2017Observed: 4.63 ft at 8:06PM Aug 13, 2017Observed: 4.69 ft at 8:12PM Aug 13, 2017Observed: 4.74 ft at 8:18PM Aug 13, 2017Observed: 4.79 ft at 8:24PM Aug 13, 2017Observed: 4.84 ft at 8:30PM Aug 13, 2017Observed: 4.89 ft at 8:36PM Aug 13, 2017Observed: 4.93 ft at 8:42PM Aug 13, 2017Observed: 4.98 ft at 8:48PM Aug 13, 2017Observed: 5.02 ft at 8:54PM Aug 13, 2017Observed: 5.06 ft at 9:00PM Aug 13, 2017Observed: 5.1 ft at 9:06PM Aug 13, 2017Observed: 5.13 ft at 9:12PM Aug 13, 2017Observed: 5.17 ft at 9:18PM Aug 13, 2017Observed: 5.19 ft at 9:24PM Aug 13, 2017Observed: 5.22 ft at 9:30PM Aug 13, 2017Observed: 5.25 ft at 9:36PM Aug 13, 2017Observed: 5.26 ft at 9:42PM Aug 13, 2017Observed: 5.28 ft at 9:48PM Aug 13, 2017Observed: 5.3 ft at 9:54PM Aug 13, 2017Observed: 5.3 ft at 10:00PM Aug 13, 2017Observed: 5.28 ft at 10:06PM Aug 13, 2017Observed: 5.26 ft at 10:12PM Aug 13, 2017Observed: 5.23 ft at 10:18PM Aug 13, 2017Observed: 5.21 ft at 10:24PM Aug 13, 2017Observed: 5.18 ft at 10:30PM Aug 13, 2017Observed: 5.14 ft at 10:36PM Aug 13, 2017Observed: 5.09 ft at 10:42PM Aug 13, 2017Observed: 5.03 ft at 10:48PM Aug 13, 2017Observed: 4.99 ft at 10:54PM Aug 13, 2017Observed: 4.95 ft at 11:00PM Aug 13, 2017Observed: 4.9 ft at 11:06PM Aug 13, 2017Observed: 4.85 ft at 11:12PM Aug 13, 2017Observed: 4.8 ft at 11:18PM Aug 13, 2017Observed: 4.76 ft at 11:24PM Aug 13, 2017Observed: 4.71 ft at 11:30PM Aug 13, 2017Observed: 4.67 ft at 11:36PM Aug 13, 2017Observed: 4.63 ft at 11:42PM Aug 13, 2017Observed: 4.57 ft at 11:48PM Aug 13, 2017Observed: 4.54 ft at 11:54PM Aug 13, 2017Observed: 4.49 ft at 12:00AM Aug 14, 2017Observed: 4.44 ft at 12:06AM Aug 14, 2017Observed: 4.4 ft at 12:12AM Aug 14, 2017Observed: 4.36 ft at 12:18AM Aug 14, 2017Observed: 4.31 ft at 12:24AM Aug 14, 2017Observed: 4.26 ft at 12:30AM Aug 14, 2017Observed: 4.22 ft at 12:36AM Aug 14, 2017Observed: 4.17 ft at 12:42AM Aug 14, 2017Observed: 4.16 ft at 12:48AM Aug 14, 2017Observed: 4.09 ft at 12:54AM Aug 14, 2017Observed: 4.02 ft at 1:00AM Aug 14, 2017Observed: 3.98 ft at 1:06AM Aug 14, 2017Observed: 3.97 ft at 1:12AM Aug 14, 2017Observed: 3.94 ft at 1:18AM Aug 14, 2017Observed: 3.87 ft at 1:24AM Aug 14, 2017Observed: 3.83 ft at 1:30AM Aug 14, 2017Observed: 3.77 ft at 1:36AM Aug 14, 2017Observed: 3.74 ft at 1:42AM Aug 14, 2017Observed: 3.7 ft at 1:48AM Aug 14, 2017Observed: 3.65 ft at 1:54AM Aug 14, 2017Observed: 3.6 ft at 2:00AM Aug 14, 2017Observed: 3.55 ft at 2:06AM Aug 14, 2017Observed: 3.51 ft at 2:12AM Aug 14, 2017Observed: 3.46 ft at 2:18AM Aug 14, 2017Observed: 3.41 ft at 2:24AM Aug 14, 2017Observed: 3.37 ft at 2:30AM Aug 14, 2017Observed: 3.33 ft at 2:36AM Aug 14, 2017Observed: 3.28 ft at 2:42AM Aug 14, 2017Observed: 3.24 ft at 2:48AM Aug 14, 2017Observed: 3.19 ft at 2:54AM Aug 14, 2017Observed: 3.16 ft at 3:00AM Aug 14, 2017Observed: 3.11 ft at 3:06AM Aug 14, 2017Observed: 3.07 ft at 3:12AM Aug 14, 2017Observed: 3.03 ft at 3:18AM Aug 14, 2017Observed: 3 ft at 3:24AM Aug 14, 2017Observed: 2.95 ft at 3:30AM Aug 14, 2017Observed: 2.94 ft at 3:36AM Aug 14, 2017Observed: 2.87 ft at 3:42AM Aug 14, 2017Observed: 2.74 ft at 3:48AM Aug 14, 2017Observed: 2.69 ft at 3:54AM Aug 14, 2017Observed: 2.75 ft at 4:00AM Aug 14, 2017Observed: 2.75 ft at 4:06AM Aug 14, 2017Observed: 2.68 ft at 4:12AM Aug 14, 2017Observed: 2.63 ft at 4:18AM Aug 14, 2017Observed: 2.6 ft at 4:24AM Aug 14, 2017Observed: 2.57 ft at 4:30AM Aug 14, 2017Observed: 2.56 ft at 4:36AM Aug 14, 2017Observed: 2.51 ft at 4:42AM Aug 14, 2017Observed: 2.47 ft at 4:48AM Aug 14, 2017Observed: 2.45 ft at 4:54AM Aug 14, 2017Observed: 2.43 ft at 5:00AM Aug 14, 2017Observed: 2.4 ft at 5:06AM Aug 14, 2017Observed: 2.37 ft at 5:12AM Aug 14, 2017Observed: 2.35 ft at 5:18AM Aug 14, 2017Observed: 2.28 ft at 5:24AM Aug 14, 2017Observed: 2.27 ft at 5:30AM Aug 14, 2017Observed: 2.28 ft at 5:36AM Aug 14, 2017Observed: 2.31 ft at 5:42AM Aug 14, 2017Observed: 2.29 ft at 5:48AM Aug 14, 2017Observed: 2.27 ft at 5:54AM Aug 14, 2017Observed: 2.28 ft at 6:00AM Aug 14, 2017Observed: 2.3 ft at 6:06AM Aug 14, 2017Observed: 2.31 ft at 6:12AM Aug 14, 2017Observed: 2.32 ft at 6:18AM Aug 14, 2017Observed: 2.35 ft at 6:24AM Aug 14, 2017Observed: 2.38 ft at 6:30AM Aug 14, 2017Observed: 2.41 ft at 6:36AM Aug 14, 2017Observed: 2.45 ft at 6:42AM Aug 14, 2017Observed: 2.5 ft at 6:48AM Aug 14, 2017Observed: 2.56 ft at 6:54AM Aug 14, 2017Observed: 2.62 ft at 7:00AM Aug 14, 2017Observed: 2.69 ft at 7:06AM Aug 14, 2017Observed: 2.75 ft at 7:12AM Aug 14, 2017Observed: 2.82 ft at 7:18AM Aug 14, 2017Observed: 2.91 ft at 7:24AM Aug 14, 2017Observed: 2.99 ft at 7:30AM Aug 14, 2017Observed: 3.07 ft at 7:36AM Aug 14, 2017Observed: 3.15 ft at 7:42AM Aug 14, 2017Observed: 3.23 ft at 7:48AM Aug 14, 2017Observed: 3.3 ft at 7:54AM Aug 14, 2017Observed: 3.38 ft at 8:00AM Aug 14, 2017Observed: 3.45 ft at 8:06AM Aug 14, 2017Observed: 3.53 ft at 8:12AM Aug 14, 2017Observed: 3.59 ft at 8:18AM Aug 14, 2017Observed: 3.65 ft at 8:24AM Aug 14, 2017Observed: 3.71 ft at 8:30AM Aug 14, 2017Observed: 3.77 ft at 8:36AM Aug 14, 2017Observed: 3.82 ft at 8:42AM Aug 14, 2017Observed: 3.87 ft at 8:48AM Aug 14, 2017Observed: 3.92 ft at 8:54AM Aug 14, 2017Observed: 3.95 ft at 9:00AM Aug 14, 2017Observed: 3.99 ft at 9:06AM Aug 14, 2017Observed: 4.02 ft at 9:12AM Aug 14, 2017Observed: 4.04 ft at 9:18AM Aug 14, 2017Observed: 4.06 ft at 9:24AM Aug 14, 2017Observed: 4.08 ft at 9:30AM Aug 14, 2017Observed: 4.07 ft at 9:36AM Aug 14, 2017Observed: 4.08 ft at 9:42AM Aug 14, 2017Observed: 4.07 ft at 9:48AM Aug 14, 2017Observed: 4.06 ft at 9:54AM Aug 14, 2017Observed: 4.05 ft at 10:00AM Aug 14, 2017Observed: 4.02 ft at 10:06AM Aug 14, 2017Observed: 4 ft at 10:12AM Aug 14, 2017Observed: 3.97 ft at 10:18AM Aug 14, 2017Observed: 3.94 ft at 10:24AM Aug 14, 2017Observed: 3.91 ft at 10:30AM Aug 14, 2017Observed: 3.87 ft at 10:36AM Aug 14, 2017Observed: 3.84 ft at 10:42AM Aug 14, 2017Observed: 3.81 ft at 10:48AM Aug 14, 2017Observed: 3.78 ft at 10:54AM Aug 14, 2017Observed: 3.76 ft at 11:00AM Aug 14, 2017Observed: 3.73 ft at 11:06AM Aug 14, 2017Observed: 3.69 ft at 11:12AM Aug 14, 2017Observed: 3.67 ft at 11:18AM Aug 14, 2017Observed: 3.65 ft at 11:24AM Aug 14, 2017Observed: 3.62 ft at 11:30AM Aug 14, 2017Observed: 3.6 ft at 11:36AM Aug 14, 2017Observed: 3.57 ft at 11:42AM Aug 14, 2017Observed: 3.54 ft at 11:48AM Aug 14, 2017Observed: 3.52 ft at 11:54AM Aug 14, 2017Observed: 3.49 ft at 12:00PM Aug 14, 2017Observed: 3.46 ft at 12:06PM Aug 14, 2017Observed: 3.44 ft at 12:12PM Aug 14, 2017Observed: 3.41 ft at 12:18PM Aug 14, 2017Observed: 3.39 ft at 12:24PM Aug 14, 2017Observed: 3.35 ft at 12:30PM Aug 14, 2017Observed: 3.32 ft at 12:36PM Aug 14, 2017Observed: 3.3 ft at 12:42PM Aug 14, 2017Observed: 3.26 ft at 12:48PM Aug 14, 2017Observed: 3.22 ft at 12:54PM Aug 14, 2017Observed: 3.19 ft at 1:00PM Aug 14, 2017Observed: 3.15 ft at 1:06PM Aug 14, 2017Observed: 3.12 ft at 1:12PM Aug 14, 2017Observed: 3.07 ft at 1:18PM Aug 14, 2017Observed: 3.03 ft at 1:24PM Aug 14, 2017Observed: 2.99 ft at 1:30PM Aug 14, 2017Observed: 2.95 ft at 1:36PM Aug 14, 2017Observed: 2.91 ft at 1:42PM Aug 14, 2017Observed: 2.86 ft at 1:48PM Aug 14, 2017Observed: 2.81 ft at 1:54PM Aug 14, 2017Observed: 2.77 ft at 2:00PM Aug 14, 2017Observed: 2.72 ft at 2:06PM Aug 14, 2017Observed: 2.68 ft at 2:12PM Aug 14, 2017Observed: 2.63 ft at 2:18PM Aug 14, 2017Observed: 2.6 ft at 2:24PM Aug 14, 2017Observed: 2.55 ft at 2:30PM Aug 14, 2017Observed: 2.51 ft at 2:36PM Aug 14, 2017Observed: 2.47 ft at 2:42PM Aug 14, 2017Observed: 2.42 ft at 2:48PM Aug 14, 2017Observed: 2.39 ft at 2:54PM Aug 14, 2017Observed: 2.34 ft at 3:00PM Aug 14, 2017Observed: 2.31 ft at 3:06PM Aug 14, 2017Observed: 2.27 ft at 3:12PM Aug 14, 2017Observed: 2.23 ft at 3:18PM Aug 14, 2017Observed: 2.2 ft at 3:24PM Aug 14, 2017Observed: 2.16 ft at 3:30PM Aug 14, 2017Observed: 2.13 ft at 3:36PM Aug 14, 2017Observed: 2.09 ft at 3:42PM Aug 14, 2017Observed: 2.06 ft at 3:48PM Aug 14, 2017Observed: 2.02 ft at 3:54PM Aug 14, 2017Observed: 1.98 ft at 4:00PM Aug 14, 2017Observed: 1.96 ft at 4:06PM Aug 14, 2017Observed: 1.93 ft at 4:12PM Aug 14, 2017Observed: 1.91 ft at 4:18PM Aug 14, 2017Observed: 1.88 ft at 4:24PM Aug 14, 2017Observed: 1.84 ft at 4:30PM Aug 14, 2017Observed: 1.81 ft at 4:36PM Aug 14, 2017Observed: 1.8 ft at 4:42PM Aug 14, 2017Observed: 1.77 ft at 4:48PM Aug 14, 2017Observed: 1.73 ft at 5:06PM Aug 14, 2017Observed: 1.73 ft at 5:12PM Aug 14, 2017Observed: 1.73 ft at 5:18PM Aug 14, 2017Observed: 1.72 ft at 5:24PM Aug 14, 2017Observed: 1.73 ft at 5:30PM Aug 14, 2017Observed: 1.75 ft at 5:36PM Aug 14, 2017Observed: 1.77 ft at 5:42PM Aug 14, 2017Observed: 1.8 ft at 5:48PM Aug 14, 2017Observed: 1.84 ft at 5:54PM Aug 14, 2017Observed: 1.9 ft at 6:00PM Aug 14, 2017Observed: 1.96 ft at 6:06PM Aug 14, 2017Observed: 2.03 ft at 6:12PM Aug 14, 2017Observed: 2.11 ft at 6:18PM Aug 14, 2017Observed: 2.2 ft at 6:24PM Aug 14, 2017Observed: 2.31 ft at 6:30PM Aug 14, 2017Observed: 2.42 ft at 6:36PM Aug 14, 2017Observed: 2.53 ft at 6:42PM Aug 14, 2017Observed: 2.65 ft at 6:48PM Aug 14, 2017Observed: 2.77 ft at 6:54PM Aug 14, 2017Observed: 2.9 ft at 7:00PM Aug 14, 2017Observed: 3.02 ft at 7:06PM Aug 14, 2017Observed: 3.14 ft at 7:12PM Aug 14, 2017Observed: 3.26 ft at 7:18PM Aug 14, 2017Observed: 3.38 ft at 7:24PM Aug 14, 2017Observed: 3.48 ft at 7:30PM Aug 14, 2017Observed: 3.59 ft at 7:36PM Aug 14, 2017Observed: 3.68 ft at 7:42PM Aug 14, 2017Observed: 3.77 ft at 7:48PM Aug 14, 2017Observed: 3.86 ft at 7:54PM Aug 14, 2017Observed: 3.95 ft at 8:00PM Aug 14, 2017Observed: 4.04 ft at 8:06PM Aug 14, 2017Observed: 4.11 ft at 8:12PM Aug 14, 2017Observed: 4.18 ft at 8:18PM Aug 14, 2017Observed: 4.25 ft at 8:24PM Aug 14, 2017Observed: 4.31 ft at 8:30PM Aug 14, 2017Observed: 4.37 ft at 8:36PM Aug 14, 2017Observed: 4.43 ft at 8:42PM Aug 14, 2017Observed: 4.48 ft at 8:48PM Aug 14, 2017Observed: 4.54 ft at 8:54PM Aug 14, 2017Observed: 4.59 ft at 9:00PM Aug 14, 2017Observed: 4.64 ft at 9:06PM Aug 14, 2017Observed: 4.7 ft at 9:12PM Aug 14, 2017Observed: 4.74 ft at 9:18PM Aug 14, 2017Observed: 4.76 ft at 9:24PM Aug 14, 2017Observed: 4.87 ft at 9:30PM Aug 14, 2017Observed: 4.9 ft at 9:36PM Aug 14, 2017Observed: 4.89 ft at 9:42PM Aug 14, 2017Observed: 4.9 ft at 9:48PM Aug 14, 2017Observed: 4.96 ft at 9:54PM Aug 14, 2017Observed: 5 ft at 10:00PM Aug 14, 2017Observed: 5.06 ft at 10:06PM Aug 14, 2017Observed: 5.12 ft at 10:12PM Aug 14, 2017Observed: 5.12 ft at 10:18PM Aug 14, 2017Observed: 5.13 ft at 10:24PM Aug 14, 2017Observed: 5.15 ft at 10:30PM Aug 14, 2017Observed: 5.12 ft at 10:36PM Aug 14, 2017Observed: 5.25 ft at 10:42PM Aug 14, 2017Observed: 5.32 ft at 10:48PM Aug 14, 2017Observed: 5.25 ft at 10:54PM Aug 14, 2017Observed: 5.22 ft at 11:00PM Aug 14, 2017Observed: 5.17 ft at 11:06PM Aug 14, 2017Observed: 5.16 ft at 11:12PM Aug 14, 2017Observed: 5.19 ft at 11:18PM Aug 14, 2017Observed: 5.19 ft at 11:24PM Aug 14, 2017Observed: 5.09 ft at 11:30PM Aug 14, 2017Observed: 5.04 ft at 11:36PM Aug 14, 2017Observed: 4.96 ft at 11:42PM Aug 14, 2017Observed: 4.91 ft at 11:48PM Aug 14, 2017Observed: 4.89 ft at 11:54PM Aug 14, 2017Observed: 4.84 ft at 12:00AM Aug 15, 2017Observed: 4.78 ft at 12:06AM Aug 15, 2017Observed: 4.72 ft at 12:12AM Aug 15, 2017Observed: 4.67 ft at 12:18AM Aug 15, 2017Observed: 4.63 ft at 12:24AM Aug 15, 2017Observed: 4.58 ft at 12:30AM Aug 15, 2017Observed: 4.53 ft at 12:36AM Aug 15, 2017Observed: 4.49 ft at 12:42AM Aug 15, 2017Observed: 4.45 ft at 12:48AM Aug 15, 2017Observed: 4.4 ft at 12:54AM Aug 15, 2017Observed: 4.38 ft at 1:00AM Aug 15, 2017Observed: 4.32 ft at 1:06AM Aug 15, 2017Observed: 4.28 ft at 1:12AM Aug 15, 2017Observed: 4.24 ft at 1:18AM Aug 15, 2017Observed: 4.2 ft at 1:24AM Aug 15, 2017Observed: 4.15 ft at 1:30AM Aug 15, 2017Observed: 4.11 ft at 1:36AM Aug 15, 2017Observed: 4.06 ft at 1:42AM Aug 15, 2017Observed: 4.02 ft at 1:48AM Aug 15, 2017Observed: 3.97 ft at 1:54AM Aug 15, 2017Observed: 3.92 ft at 2:00AM Aug 15, 2017Observed: 3.88 ft at 2:06AM Aug 15, 2017Observed: 3.84 ft at 2:12AM Aug 15, 2017Observed: 3.79 ft at 2:18AM Aug 15, 2017Observed: 3.76 ft at 2:24AM Aug 15, 2017Observed: 3.7 ft at 2:30AM Aug 15, 2017Observed: 3.67 ft at 2:36AM Aug 15, 2017Observed: 3.63 ft at 2:42AM Aug 15, 2017Observed: 3.58 ft at 2:48AM Aug 15, 2017Observed: 3.53 ft at 2:54AM Aug 15, 2017Observed: 3.48 ft at 3:00AM Aug 15, 2017Observed: 3.44 ft at 3:06AM Aug 15, 2017Observed: 3.39 ft at 3:12AM Aug 15, 2017Observed: 3.35 ft at 3:18AM Aug 15, 2017Observed: 3.3 ft at 3:24AM Aug 15, 2017Observed: 3.26 ft at 3:30AM Aug 15, 2017Observed: 3.22 ft at 3:36AM Aug 15, 2017Observed: 3.17 ft at 3:42AM Aug 15, 2017Observed: 3.14 ft at 3:48AM Aug 15, 2017Observed: 3.09 ft at 3:54AM Aug 15, 2017Observed: 3.06 ft at 4:00AM Aug 15, 2017Observed: 3.03 ft at 4:06AM Aug 15, 2017Observed: 2.95 ft at 4:12AM Aug 15, 2017Observed: 2.89 ft at 4:18AM Aug 15, 2017Observed: 2.89 ft at 4:24AM Aug 15, 2017Observed: 2.86 ft at 4:30AM Aug 15, 2017Observed: 2.83 ft at 4:36AM Aug 15, 2017Observed: 2.7 ft at 4:42AM Aug 15, 2017Observed: 2.66 ft at 4:48AM Aug 15, 2017Observed: 2.67 ft at 4:54AM Aug 15, 2017Observed: 2.67 ft at 5:00AM Aug 15, 2017Observed: 2.64 ft at 5:06AM Aug 15, 2017Observed: 2.53 ft at 5:12AM Aug 15, 2017Observed: 2.49 ft at 5:18AM Aug 15, 2017Observed: 2.52 ft at 5:24AM Aug 15, 2017Observed: 2.48 ft at 5:30AM Aug 15, 2017Observed: 2.42 ft at 5:36AM Aug 15, 2017Observed: 2.39 ft at 5:42AM Aug 15, 2017Observed: 2.36 ft at 5:48AM Aug 15, 2017Observed: 2.34 ft at 5:54AM Aug 15, 2017Observed: 2.3 ft at 6:00AM Aug 15, 2017Observed: 2.27 ft at 6:06AM Aug 15, 2017Observed: 2.24 ft at 6:12AM Aug 15, 2017Observed: 2.22 ft at 6:18AM Aug 15, 2017Observed: 2.19 ft at 6:24AM Aug 15, 2017Observed: 2.17 ft at 6:30AM Aug 15, 2017Observed: 2.15 ft at 6:36AM Aug 15, 2017Observed: 2.13 ft at 6:42AM Aug 15, 2017Observed: 2.13 ft at 6:48AM Aug 15, 2017Observed: 2.12 ft at 6:54AM Aug 15, 2017Observed: 2.09 ft at 7:00AM Aug 15, 2017Observed: 2.1 ft at 7:06AM Aug 15, 2017Observed: 2.1 ft at 7:12AM Aug 15, 2017Observed: 2.11 ft at 7:18AM Aug 15, 2017Observed: 2.13 ft at 7:24AM Aug 15, 2017Observed: 2.12 ft at 7:30AM Aug 15, 2017Observed: 2.14 ft at 7:36AM Aug 15, 2017Observed: 2.17 ft at 7:42AM Aug 15, 2017Observed: 2.19 ft at 7:48AM Aug 15, 2017Observed: 2.23 ft at 7:54AM Aug 15, 2017Observed: 2.27 ft at 8:00AM Aug 15, 2017Observed: 2.32 ft at 8:06AM Aug 15, 2017Observed: 2.36 ft at 8:12AM Aug 15, 2017Observed: 2.42 ft at 8:18AM Aug 15, 2017Observed: 2.46 ft at 8:24AM Aug 15, 2017Observed: 2.52 ft at 8:30AM Aug 15, 2017Observed: 2.58 ft at 8:36AM Aug 15, 2017Observed: 2.64 ft at 8:42AM Aug 15, 2017Observed: 2.71 ft at 8:48AM Aug 15, 2017Observed: 2.78 ft at 8:54AM Aug 15, 2017Observed: 2.84 ft at 9:00AM Aug 15, 2017Observed: 2.91 ft at 9:06AM Aug 15, 2017Observed: 2.97 ft at 9:12AM Aug 15, 2017Observed: 3.03 ft at 9:18AM Aug 15, 2017Observed: 3.1 ft at 9:24AM Aug 15, 2017Observed: 3.16 ft at 9:30AM Aug 15, 2017Observed: 3.22 ft at 9:36AM Aug 15, 2017Observed: 3.28 ft at 9:42AM Aug 15, 2017Observed: 3.34 ft at 9:48AM Aug 15, 2017Observed: 3.38 ft at 9:54AM Aug 15, 2017Observed: 3.43 ft at 10:00AM Aug 15, 2017Observed: 3.48 ft at 10:06AM Aug 15, 2017Observed: 3.52 ft at 10:12AM Aug 15, 2017Observed: 3.54 ft at 10:18AM Aug 15, 2017Observed: 3.57 ft at 10:24AM Aug 15, 2017Observed: 3.6 ft at 10:30AM Aug 15, 2017Observed: 3.62 ft at 10:36AM Aug 15, 2017Observed: 3.64 ft at 10:42AM Aug 15, 2017Observed: 3.65 ft at 10:48AM Aug 15, 2017Observed: 3.67 ft at 10:54AM Aug 15, 2017Observed: 3.67 ft at 11:00AM Aug 15, 2017Observed: 3.66 ft at 11:06AM Aug 15, 2017Observed: 3.66 ft at 11:12AM Aug 15, 2017Observed: 3.65 ft at 11:18AM Aug 15, 2017Observed: 3.64 ft at 11:24AM Aug 15, 2017Observed: 3.61 ft at 11:30AM Aug 15, 2017Observed: 3.59 ft at 11:36AM Aug 15, 2017Observed: 3.57 ft at 11:42AM Aug 15, 2017Observed: 3.55 ft at 11:48AM Aug 15, 2017Observed: 3.53 ft at 11:54AM Aug 15, 2017Observed: 3.49 ft at 12:00PM Aug 15, 2017Observed: 3.47 ft at 12:06PM Aug 15, 2017Observed: 3.44 ft at 12:12PM Aug 15, 2017Observed: 3.42 ft at 12:18PM Aug 15, 2017Observed: 3.38 ft at 12:24PM Aug 15, 2017Observed: 3.35 ft at 12:30PM Aug 15, 2017Observed: 3.32 ft at 12:36PM Aug 15, 2017Observed: 3.3 ft at 12:42PM Aug 15, 2017Observed: 3.27 ft at 12:48PM Aug 15, 2017Observed: 3.25 ft at 12:54PM Aug 15, 2017Observed: 3.23 ft at 1:00PM Aug 15, 2017Observed: 3.21 ft at 1:06PM Aug 15, 2017Observed: 3.19 ft at 1:12PM Aug 15, 2017Observed: 3.16 ft at 1:18PM Aug 15, 2017Observed: 3.1 ft at 1:24PM Aug 15, 2017Observed: 3.1 ft at 1:30PM Aug 15, 2017Observed: 3.16 ft at 1:36PM Aug 15, 2017Observed: 3.08 ft at 1:42PM Aug 15, 2017Observed: 3.04 ft at 1:48PM Aug 15, 2017Observed: 2.98 ft at 1:54PM Aug 15, 2017Observed: 2.94 ft at 2:00PM Aug 15, 2017Observed: 2.94 ft at 2:06PM Aug 15, 2017Observed: 2.97 ft at 2:12PM Aug 15, 2017Observed: 2.94 ft at 2:18PM Aug 15, 2017Observed: 2.88 ft at 2:24PM Aug 15, 2017Observed: 2.84 ft at 2:30PM Aug 15, 2017Observed: 2.84 ft at 2:36PM Aug 15, 2017Observed: 2.79 ft at 2:42PM Aug 15, 2017Observed: 2.75 ft at 2:48PM Aug 15, 2017Observed: 2.75 ft at 2:54PM Aug 15, 2017Observed: 2.64 ft at 3:00PM Aug 15, 2017Observed: 2.6 ft at 3:06PM Aug 15, 2017Observed: 2.59 ft at 3:12PM Aug 15, 2017Observed: 2.58 ft at 3:18PM Aug 15, 2017Observed: 2.53 ft at 3:24PM Aug 15, 2017Observed: 2.46 ft at 3:30PM Aug 15, 2017Observed: 2.44 ft at 3:36PM Aug 15, 2017Observed: 2.4 ft at 3:42PM Aug 15, 2017Observed: 2.36 ft at 3:48PM Aug 15, 2017Observed: 2.33 ft at 3:54PM Aug 15, 2017Observed: 2.3 ft at 4:00PM Aug 15, 2017Observed: 2.25 ft at 4:06PM Aug 15, 2017Observed: 2.22 ft at 4:12PM Aug 15, 2017Observed: 2.19 ft at 4:18PM Aug 15, 2017Observed: 2.16 ft at 4:24PM Aug 15, 2017Observed: 2.14 ft at 4:30PM Aug 15, 2017Observed: 2.1 ft at 4:36PM Aug 15, 2017Observed: 2.07 ft at 4:42PM Aug 15, 2017Observed: 2.03 ft at 4:48PM Aug 15, 2017Observed: 1.97 ft at 5:00PM Aug 15, 2017Observed: 1.97 ft at 5:06PM Aug 15, 2017Observed: 1.96 ft at 5:12PM Aug 15, 2017Observed: 1.93 ft at 5:18PM Aug 15, 2017Observed: 1.91 ft at 5:24PM Aug 15, 2017Observed: 1.89 ft at 5:30PM Aug 15, 2017Observed: 1.88 ft at 5:36PM Aug 15, 2017Observed: 1.87 ft at 5:42PM Aug 15, 2017Observed: 1.85 ft at 5:48PM Aug 15, 2017Observed: 1.84 ft at 5:54PM Aug 15, 2017Observed: 1.85 ft at 6:00PM Aug 15, 2017Observed: 1.84 ft at 6:06PM Aug 15, 2017Observed: 1.84 ft at 6:12PM Aug 15, 2017Observed: 1.85 ft at 6:18PM Aug 15, 2017Observed: 1.86 ft at 6:24PM Aug 15, 2017Observed: 1.9 ft at 6:30PM Aug 15, 2017Observed: 1.92 ft at 6:36PM Aug 15, 2017Observed: 1.95 ft at 6:42PM Aug 15, 2017Observed: 1.98 ft at 6:48PM Aug 15, 2017Observed: 2.01 ft at 6:54PM Aug 15, 2017Observed: 2.07 ft at 7:00PM Aug 15, 2017Observed: 2.18 ft at 7:06PM Aug 15, 2017Observed: 2.25 ft at 7:12PM Aug 15, 2017Observed: 2.32 ft at 7:18PM Aug 15, 2017Observed: 2.4 ft at 7:24PM Aug 15, 2017Observed: 2.51 ft at 7:30PM Aug 15, 2017Observed: 2.63 ft at 7:36PM Aug 15, 2017Observed: 2.71 ft at 7:42PM Aug 15, 2017Observed: 2.81 ft at 7:48PM Aug 15, 2017Observed: 2.93 ft at 7:54PM Aug 15, 2017Observed: 3.04 ft at 8:00PM Aug 15, 2017Observed: 3.15 ft at 8:06PM Aug 15, 2017Observed: 3.27 ft at 8:12PM Aug 15, 2017Observed: 3.38 ft at 8:18PM Aug 15, 2017Observed: 3.48 ft at 8:24PM Aug 15, 2017Observed: 3.59 ft at 8:30PM Aug 15, 2017Observed: 3.69 ft at 8:36PM Aug 15, 2017Observed: 3.78 ft at 8:42PM Aug 15, 2017Observed: 3.87 ft at 8:48PM Aug 15, 2017Observed: 3.96 ft at 8:54PM Aug 15, 2017Observed: 4.03 ft at 9:00PM Aug 15, 2017Observed: 4.12 ft at 9:06PM Aug 15, 2017Observed: 4.2 ft at 9:12PM Aug 15, 2017Observed: 4.27 ft at 9:18PM Aug 15, 2017Observed: 4.33 ft at 9:24PM Aug 15, 2017Observed: 4.4 ft at 9:30PM Aug 15, 2017Observed: 4.46 ft at 9:36PM Aug 15, 2017Observed: 4.52 ft at 9:42PM Aug 15, 2017Observed: 4.58 ft at 9:48PM Aug 15, 2017Observed: 4.63 ft at 9:54PM Aug 15, 2017Observed: 4.69 ft at 10:00PM Aug 15, 2017Observed: 4.73 ft at 10:06PM Aug 15, 2017Observed: 4.79 ft at 10:12PM Aug 15, 2017Observed: 4.8 ft at 10:18PM Aug 15, 2017Observed: 4.84 ft at 10:24PM Aug 15, 2017Observed: 4.9 ft at 10:30PM Aug 15, 2017Observed: 4.96 ft at 10:36PM Aug 15, 2017Observed: 5.08 ft at 10:42PM Aug 15, 2017Observed: 5.09 ft at 10:48PM Aug 15, 2017Observed: 5.04 ft at 10:54PM Aug 15, 2017Observed: 5.01 ft at 11:00PM Aug 15, 2017Observed: 5.08 ft at 11:06PM Aug 15, 2017Observed: 5.18 ft at 11:12PM Aug 15, 2017Observed: 5.26 ft at 11:18PM Aug 15, 2017Observed: 5.31 ft at 11:24PM Aug 15, 2017Observed: 5.29 ft at 11:30PM Aug 15, 2017Observed: 5.26 ft at 11:36PM Aug 15, 2017Observed: 5.27 ft at 11:42PM Aug 15, 2017Observed: 5.29 ft at 11:48PM Aug 15, 2017Observed: 5.31 ft at 11:54PM Aug 15, 2017Observed: 5.31 ft at 12:00AM Aug 16, 2017Observed: 5.29 ft at 12:06AM Aug 16, 2017Observed: 5.23 ft at 12:12AM Aug 16, 2017Observed: 5.19 ft at 12:18AM Aug 16, 2017Observed: 5.15 ft at 12:24AM Aug 16, 2017Observed: 5.11 ft at 12:30AM Aug 16, 2017Observed: 5.06 ft at 12:36AM Aug 16, 2017Observed: 5.01 ft at 12:42AM Aug 16, 2017Observed: 4.96 ft at 12:48AM Aug 16, 2017Observed: 4.9 ft at 12:54AM Aug 16, 2017Observed: 4.86 ft at 1:00AM Aug 16, 2017Observed: 4.81 ft at 1:06AM Aug 16, 2017Observed: 4.76 ft at 1:12AM Aug 16, 2017Observed: 4.71 ft at 1:18AM Aug 16, 2017Observed: 4.66 ft at 1:24AM Aug 16, 2017Observed: 4.63 ft at 1:30AM Aug 16, 2017Observed: 4.59 ft at 1:36AM Aug 16, 2017Observed: 4.54 ft at 1:42AM Aug 16, 2017Observed: 4.5 ft at 1:48AM Aug 16, 2017Observed: 4.44 ft at 1:54AM Aug 16, 2017Observed: 4.4 ft at 2:00AM Aug 16, 2017Observed: 4.37 ft at 2:06AM Aug 16, 2017Observed: 4.33 ft at 2:12AM Aug 16, 2017Observed: 4.28 ft at 2:18AM Aug 16, 2017Observed: 4.24 ft at 2:24AM Aug 16, 2017Observed: 4.19 ft at 2:30AM Aug 16, 2017Observed: 4.15 ft at 2:36AM Aug 16, 2017Observed: 4.11 ft at 2:42AM Aug 16, 2017Observed: 4.05 ft at 2:48AM Aug 16, 2017Observed: 4.01 ft at 2:54AM Aug 16, 2017Observed: 3.97 ft at 3:00AM Aug 16, 2017Observed: 3.93 ft at 3:06AM Aug 16, 2017Observed: 3.88 ft at 3:12AM Aug 16, 2017Observed: 3.83 ft at 3:18AM Aug 16, 2017Observed: 3.79 ft at 3:24AM Aug 16, 2017Observed: 3.74 ft at 3:30AM Aug 16, 2017Observed: 3.69 ft at 3:36AM Aug 16, 2017Observed: 3.65 ft at 3:42AM Aug 16, 2017Observed: 3.6 ft at 3:48AM Aug 16, 2017Observed: 3.54 ft at 3:54AM Aug 16, 2017Observed: 3.5 ft at 4:00AM Aug 16, 2017Observed: 3.46 ft at 4:06AM Aug 16, 2017Observed: 3.43 ft at 4:12AM Aug 16, 2017Observed: 3.36 ft at 4:18AM Aug 16, 2017Observed: 3.28 ft at 4:24AM Aug 16, 2017Observed: 3.25 ft at 4:30AM Aug 16, 2017Observed: 3.23 ft at 4:36AM Aug 16, 2017Observed: 3.18 ft at 4:42AM Aug 16, 2017Observed: 3.13 ft at 4:48AM Aug 16, 2017Observed: 3.09 ft at 4:54AM Aug 16, 2017Observed: 3.04 ft at 5:00AM Aug 16, 2017Observed: 3 ft at 5:06AM Aug 16, 2017Observed: 2.97 ft at 5:12AM Aug 16, 2017Observed: 2.91 ft at 5:18AM Aug 16, 2017Observed: 2.86 ft at 5:24AM Aug 16, 2017Observed: 2.83 ft at 5:30AM Aug 16, 2017Observed: 2.79 ft at 5:36AM Aug 16, 2017Observed: 2.75 ft at 5:42AM Aug 16, 2017Observed: 2.7 ft at 5:48AM Aug 16, 2017Observed: 2.66 ft at 5:54AM Aug 16, 2017Observed: 2.63 ft at 6:00AM Aug 16, 2017Observed: 2.59 ft at 6:06AM Aug 16, 2017Observed: 2.55 ft at 6:12AM Aug 16, 2017Observed: 2.51 ft at 6:18AM Aug 16, 2017Observed: 2.47 ft at 6:24AM Aug 16, 2017Observed: 2.43 ft at 6:30AM Aug 16, 2017Observed: 2.39 ft at 6:36AM Aug 16, 2017Observed: 2.35 ft at 6:42AM Aug 16, 2017Observed: 2.32 ft at 6:48AM Aug 16, 2017Observed: 2.28 ft at 6:54AM Aug 16, 2017Observed: 2.25 ft at 7:00AM Aug 16, 2017Observed: 2.22 ft at 7:06AM Aug 16, 2017Observed: 2.18 ft at 7:12AM Aug 16, 2017Observed: 2.15 ft at 7:18AM Aug 16, 2017Observed: 2.12 ft at 7:24AM Aug 16, 2017Observed: 2.09 ft at 7:30AM Aug 16, 2017Observed: 2.06 ft at 7:36AM Aug 16, 2017Observed: 2.03 ft at 7:42AM Aug 16, 2017Observed: 2 ft at 7:48AM Aug 16, 2017Observed: 1.98 ft at 7:54AM Aug 16, 2017Observed: 1.97 ft at 8:00AM Aug 16, 2017Observed: 1.95 ft at 8:06AM Aug 16, 2017Observed: 1.94 ft at 8:12AM Aug 16, 2017Observed: 1.94 ft at 8:18AM Aug 16, 2017Observed: 1.92 ft at 8:24AM Aug 16, 2017Observed: 1.92 ft at 8:30AM Aug 16, 2017Observed: 1.91 ft at 8:36AM Aug 16, 2017Observed: 1.92 ft at 8:42AM Aug 16, 2017Observed: 1.94 ft at 8:48AM Aug 16, 2017Observed: 1.95 ft at 8:54AM Aug 16, 2017Observed: 1.97 ft at 9:00AM Aug 16, 2017Observed: 1.99 ft at 9:06AM Aug 16, 2017Observed: 2.02 ft at 9:12AM Aug 16, 2017Observed: 2.05 ft at 9:18AM Aug 16, 2017Observed: 2.09 ft at 9:24AM Aug 16, 2017Observed: 2.13 ft at 9:30AM Aug 16, 2017Observed: 2.17 ft at 9:36AM Aug 16, 2017Observed: 2.22 ft at 9:42AM Aug 16, 2017Observed: 2.27 ft at 9:48AM Aug 16, 2017Observed: 2.32 ft at 9:54AM Aug 16, 2017Observed: 2.39 ft at 10:00AM Aug 16, 2017Observed: 2.45 ft at 10:06AM Aug 16, 2017Observed: 2.51 ft at 10:12AM Aug 16, 2017Observed: 2.58 ft at 10:18AM Aug 16, 2017Observed: 2.64 ft at 10:24AM Aug 16, 2017Observed: 2.7 ft at 10:30AM Aug 16, 2017Observed: 2.76 ft at 10:36AM Aug 16, 2017Observed: 2.81 ft at 10:42AM Aug 16, 2017Observed: 2.87 ft at 10:48AM Aug 16, 2017Observed: 2.93 ft at 10:54AM Aug 16, 2017Observed: 2.98 ft at 11:00AM Aug 16, 2017Observed: 3.03 ft at 11:06AM Aug 16, 2017Observed: 3.09 ft at 11:12AM Aug 16, 2017Observed: 3.13 ft at 11:18AM Aug 16, 2017Observed: 3.19 ft at 11:24AM Aug 16, 2017Observed: 3.23 ft at 11:30AM Aug 16, 2017Observed: 3.27 ft at 11:36AM Aug 16, 2017Observed: 3.31 ft at 11:42AM Aug 16, 2017Observed: 3.34 ft at 11:48AM Aug 16, 2017Observed: 3.38 ft at 11:54AM Aug 16, 2017Observed: 3.4 ft at 12:00PM Aug 16, 2017Observed: 3.42 ft at 12:06PM Aug 16, 2017Observed: 3.44 ft at 12:12PM Aug 16, 2017Observed: 3.45 ft at 12:18PM Aug 16, 2017Observed: 3.46 ft at 12:24PM Aug 16, 2017Observed: 3.46 ft at 12:30PM Aug 16, 2017Observed: 3.45 ft at 12:36PM Aug 16, 2017Observed: 3.45 ft at 12:42PM Aug 16, 2017Observed: 3.44 ft at 12:48PM Aug 16, 2017Observed: 3.42 ft at 12:54PM Aug 16, 2017Observed: 3.41 ft at 1:00PM Aug 16, 2017Observed: 3.38 ft at 1:06PM Aug 16, 2017Observed: 3.37 ft at 1:12PM Aug 16, 2017Observed: 3.34 ft at 1:18PM Aug 16, 2017Observed: 3.32 ft at 1:24PM Aug 16, 2017Observed: 3.3 ft at 1:30PM Aug 16, 2017Observed: 3.27 ft at 1:36PM Aug 16, 2017Observed: 3.24 ft at 1:42PM Aug 16, 2017Observed: 3.22 ft at 1:48PM Aug 16, 2017Observed: 3.2 ft at 1:54PM Aug 16, 2017Observed: 3.18 ft at 2:00PM Aug 16, 2017Observed: 3.15 ft at 2:06PM Aug 16, 2017Observed: 3.13 ft at 2:12PM Aug 16, 2017Observed: 3.11 ft at 2:18PM Aug 16, 2017Observed: 3.09 ft at 2:24PM Aug 16, 2017Observed: 3.06 ft at 2:30PM Aug 16, 2017Observed: 3.03 ft at 2:36PM Aug 16, 2017Observed: 3.02 ft at 2:42PM Aug 16, 2017Observed: 3 ft at 2:48PM Aug 16, 2017Observed: 2.97 ft at 2:54PM Aug 16, 2017Observed: 2.95 ft at 3:00PM Aug 16, 2017Observed: 2.92 ft at 3:06PM Aug 16, 2017Observed: 2.9 ft at 3:12PM Aug 16, 2017Observed: 2.87 ft at 3:18PM Aug 16, 2017Observed: 2.84 ft at 3:24PM Aug 16, 2017Observed: 2.82 ft at 3:30PM Aug 16, 2017Observed: 2.8 ft at 3:36PM Aug 16, 2017Observed: 2.77 ft at 3:42PM Aug 16, 2017Observed: 2.74 ft at 3:48PM Aug 16, 2017Observed: 2.71 ft at 3:54PM Aug 16, 2017Observed: 2.68 ft at 4:00PM Aug 16, 2017Observed: 2.65 ft at 4:06PM Aug 16, 2017Forecast: 2.44 ft 5:00PM Aug 16, 2017Forecast: 2.13 ft 6:00PM Aug 16, 2017Forecast: 1.92 ft 7:00PM Aug 16, 2017Forecast: 2.01 ft 8:00PM Aug 16, 2017Forecast: 2.72 ft 9:00PM Aug 16, 2017Forecast: 3.88 ft 10:00PM Aug 16, 2017Forecast: 4.83 ft 11:00PM Aug 16, 2017Forecast: 5.29 ft 12:00AM Aug 17, 2017Forecast: 5.23 ft 1:00AM Aug 17, 2017Forecast: 4.87 ft 2:00AM Aug 17, 2017Forecast: 4.48 ft 3:00AM Aug 17, 2017Forecast: 4.07 ft 4:00AM Aug 17, 2017Forecast: 3.62 ft 5:00AM Aug 17, 2017Forecast: 3.11 ft 6:00AM Aug 17, 2017Forecast: 2.58 ft 7:00AM Aug 17, 2017Forecast: 2.08 ft 8:00AM Aug 17, 2017Forecast: 1.69 ft 9:00AM Aug 17, 2017Forecast: 1.56 ft 10:00AM Aug 17, 2017Forecast: 1.74 ft 11:00AM Aug 17, 2017Forecast: 2.44 ft 12:00PM Aug 17, 2017Forecast: 3.19 ft 1:00PM Aug 17, 2017Forecast: 3.48 ft 2:00PM Aug 17, 2017Forecast: 3.4 ft 3:00PM Aug 17, 2017Forecast: 3.12 ft 4:00PM Aug 17, 2017Forecast: 2.78 ft 5:00PM Aug 17, 2017Forecast: 2.42 ft 6:00PM Aug 17, 2017Forecast: 2.06 ft 7:00PM Aug 17, 2017Forecast: 1.8 ft 8:00PM Aug 17, 2017Forecast: 1.87 ft 9:00PM Aug 17, 2017Forecast: 2.62 ft 10:00PM Aug 17, 2017Forecast: 3.8 ft 11:00PM Aug 17, 2017Forecast: 4.7 ft 12:00AM Aug 18, 2017Forecast: 5.14 ft 1:00AM Aug 18, 2017Forecast: 5.09 ft 2:00AM Aug 18, 2017Forecast: 4.66 ft 3:00AM Aug 18, 2017Forecast: 4.21 ft 4:00AM Aug 18, 2017Forecast: 3.79 ft 5:00AM Aug 18, 2017Forecast: 3.33 ft 6:00AM Aug 18, 2017Forecast: 2.79 ft 7:00AM Aug 18, 2017Forecast: 2.24 ft 8:00AM Aug 18, 2017Forecast: 1.75 ft 9:00AM Aug 18, 2017Forecast: 1.44 ft 10:00AM Aug 18, 2017Forecast: 1.33 ft 11:00AM Aug 18, 2017Forecast: 1.62 ft 12:00PM Aug 18, 2017Forecast: 2.52 ft 1:00PM Aug 18, 2017Forecast: 3.45 ft 2:00PM Aug 18, 2017Forecast: 3.8 ft 3:00PM Aug 18, 2017Forecast: 3.69 ft 4:00PM Aug 18, 2017Forecast: 3.4 ft 5:00PM Aug 18, 2017Forecast: 3.03 ft 6:00PM Aug 18, 2017Forecast: 2.64 ft 7:00PM Aug 18, 2017Forecast: 2.25 ft 8:00PM Aug 18, 2017Forecast: 1.94 ft 9:00PM Aug 18, 2017Forecast: 1.96 ft 10:00PM Aug 18, 2017Forecast: 2.68 ft 11:00PM Aug 18, 2017Forecast: 3.89 ft 12:00AM Aug 19, 2017Forecast: 4.82 ft 1:00AM Aug 19, 2017Forecast: 5.29 ft 2:00AM Aug 19, 2017Forecast: 5.24 ft 3:00AM Aug 19, 2017Forecast: 4.79 ft 4:00AM Aug 19, 2017Forecast: 4.32 ft 5:00AM Aug 19, 2017Forecast: 3.89 ft 6:00AM Aug 19, 2017Forecast: 3.42 ft 7:00AM Aug 19, 2017Forecast: 2.86 ft 8:00AM Aug 19, 2017Forecast: 2.3 ft 9:00AM Aug 19, 2017Forecast: 1.77 ft 10:00AM Aug 19, 2017Forecast: 1.45 ft 11:00AM Aug 19, 2017Forecast: 1.34 ft 12:00PM Aug 19, 2017Forecast: 1.69 ft 1:00PM Aug 19, 2017Forecast: 2.74 ft 2:00PM Aug 19, 2017Forecast: 3.74 ft 3:00PM Aug 19, 2017Forecast: 4.16 ft 4:00PM Aug 19, 2017Forecast: 4.03 ft 5:00PM Aug 19, 2017Forecast: 3.67 ft 6:00PM Aug 19, 2017Forecast: 3.31 ft 7:00PM Aug 19, 2017Forecast: 2.89 ft 8:00PM Aug 19, 2017Forecast: 2.46 ft 9:00PM Aug 19, 2017Forecast: 2.1 ft 10:00PM Aug 19, 2017Forecast: 2.04 ft 11:00PM Aug 19, 2017Forecast: 2.71 ft 12:00AM Aug 20, 2017Forecast: 3.94 ft 1:00AM Aug 20, 2017Forecast: 4.93 ft 2:00AM Aug 20, 2017Forecast: 5.43 ft 3:00AM Aug 20, 2017Forecast: 5.4 ft 4:00AM Aug 20, 2017Forecast: 4.93 ft 5:00AM Aug 20, 2017Forecast: 4.44 ft 6:00AM Aug 20, 2017Forecast: 4.01 ft 7:00AM Aug 20, 2017Forecast: 3.52 ft 8:00AM Aug 20, 2017Forecast: 2.97 ft 9:00AM Aug 20, 2017Forecast: 2.39 ft 10:00AM Aug 20, 2017Forecast: 1.84 ft 11:00AM Aug 20, 2017Forecast: 1.49 ft 12:00PM Aug 20, 2017Forecast: 1.38 ft 1:00PM Aug 20, 2017Forecast: 1.75 ft 2:00PM Aug 20, 2017Forecast: 2.9 ft 3:00PM Aug 20, 2017Forecast: 3.95 ft 4:00PM Aug 20, 2017Forecast: 4.43 ft 5:00PM Aug 20, 2017Forecast: 4.32 ft 6:00PM Aug 20, 2017Forecast: 3.92 ft 7:00PM Aug 20, 2017Forecast: 3.52 ft 8:00PM Aug 20, 2017Forecast: 3.09 ft 9:00PM Aug 20, 2017Forecast: 2.63 ft 10:00PM Aug 20, 2017Forecast: 2.22 ft 11:00PM Aug 20, 2017Forecast: 2.08 ft 12:00AM Aug 21, 2017Forecast: 2.67 ft 1:00AM Aug 21, 2017Forecast: 3.91 ft 2:00AM Aug 21, 2017Forecast: 4.95 ft 3:00AM Aug 21, 2017Highest Forecast: 5.47 ft 4:00AM Aug 21, 2017Forecast: 5.45 ft 5:00AM Aug 21, 2017Forecast: 4.97 ft 6:00AM Aug 21, 2017Forecast: 4.44 ft 7:00AM Aug 21, 2017Forecast: 4 ft 8:00AM Aug 21, 2017Forecast: 3.51 ft 9:00AM Aug 21, 2017Forecast: 2.95 ft 10:00AM Aug 21, 2017Forecast: 2.36 ft 11:00AM Aug 21, 2017Forecast: 1.82 ft 12:00PM Aug 21, 2017Forecast: 1.51 ft 1:00PM Aug 21, 2017Forecast: 1.59 ft 2:00PM Aug 21, 2017Forecast: 2.5 ft 3:00PM Aug 21, 2017Forecast: 3.8 ft 4:00PM Aug 21, 2017SHNO3(plotting HGIRG) Graph Created (4:33PM Aug 16, 2017)ObservedForecast (issued 11:40AM Aug 16)Latest observed value: 2.65 ft at 4:06 PM PDT 16-Aug-2017. Flood Stage is 17 ft
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About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts for the Columbia River at St. Helens are issued routinely year-round.
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Upstream Locations Upstream Gauge Downstream Gauge Downstream Gauge - at Longview
Flood Categories (in feet)
Major Flood Stage: 21
Moderate Flood Stage: 0
Flood Stage: 17
Action Stage: 16
Low Stage (in feet): -9999

Historic Crests
(1) 27.10 ft on 06/14/1948
(2) 24.00 ft on 12/25/1964
(3) 23.20 ft on 06/05/1956
(4) 23.00 ft on 02/10/1996
(5) 21.60 ft on 06/27/1950
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 23.00 ft on 02/10/1996
(2) 19.78 ft on 01/03/1996
(3) 17.80 ft on 06/23/1967
(4) 19.60 ft on 01/31/1965
(5) 24.00 ft on 12/25/1964
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:16
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
23 Above 23 ft, Expect major flooding, especially near Kalama Washington. This river level historically nears the tops of several levees along the Columbia and Lewis Rivers.
21 Above 21 ft, Expect minor flooding near Kalama Washington, along with widespread flooding of lowland agricultural areas.
19 Above 19 ft, Expect widespread lowland flooding. Levee watches have historically been in effect at this and higher stages for Bachelor Island and locations near Lewis River confluence.
17 Above 17 ft, .Expect flooding of low lying farmland to begin. Levee watches along the Lewis River historically have been in effect at this level.
Photos
(1) downstream view from gage
(2) NOS gage house
(3) upstream view from gage
About This Location Collapse

Latitude: 45.863611° N, Longitude: 122.796240° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 17 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 0.89 ft 17.89 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
Additional Information Collapse
Real-time and archived data from Nat'l Ocean Service
10-day Forecast/Trend, Northwest River Forecast Center
Resources Collapse
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
Portland Weather Forecast Office
5241 NE 122nd Avenue
Portland, OR 97230-1089
(503) 261-9246
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Page last modified: 21-Dec-2016 5:18 PM
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