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Hydrograph River at a Glance Download
Atlantic Coast at West Sayville Tide Height (ft)Observed: 1.45 ft at 7:06AM May 17, 2019Observed: 1.49 ft at 7:12AM May 17, 2019Observed: 1.52 ft at 7:18AM May 17, 2019Observed: 1.55 ft at 7:24AM May 17, 2019Observed: 1.57 ft at 7:30AM May 17, 2019Observed: 1.6 ft at 7:36AM May 17, 2019Observed: 1.63 ft at 7:42AM May 17, 2019Observed: 1.65 ft at 7:48AM May 17, 2019Observed: 1.69 ft at 7:54AM May 17, 2019Observed: 1.73 ft at 8:00AM May 17, 2019Observed: 1.76 ft at 8:06AM May 17, 2019Observed: 1.78 ft at 8:12AM May 17, 2019Observed: 1.82 ft at 8:18AM May 17, 2019Observed: 1.85 ft at 8:24AM May 17, 2019Observed: 1.89 ft at 8:30AM May 17, 2019Observed: 1.92 ft at 8:36AM May 17, 2019Observed: 1.94 ft at 8:42AM May 17, 2019Observed: 1.96 ft at 8:48AM May 17, 2019Observed: 1.99 ft at 8:54AM May 17, 2019Observed: 2 ft at 9:00AM May 17, 2019Observed: 2.02 ft at 9:06AM May 17, 2019Observed: 2.04 ft at 9:12AM May 17, 2019Observed: 2.05 ft at 9:18AM May 17, 2019Observed: 2.07 ft at 9:24AM May 17, 2019Observed: 2.09 ft at 9:30AM May 17, 2019Observed: 2.11 ft at 9:36AM May 17, 2019Observed: 2.13 ft at 9:42AM May 17, 2019Observed: 2.17 ft at 9:48AM May 17, 2019Observed: 2.15 ft at 9:54AM May 17, 2019Observed: 2.15 ft at 10:00AM May 17, 2019Observed: 2.14 ft at 10:06AM May 17, 2019Observed: 2.15 ft at 10:12AM May 17, 2019Observed: 2.13 ft at 10:18AM May 17, 2019Observed: 2.14 ft at 10:24AM May 17, 2019Observed: 2.11 ft at 10:30AM May 17, 2019Observed: 2.03 ft at 10:31AM May 17, 2019Observed: 2.09 ft at 10:36AM May 17, 2019Observed: 2.07 ft at 10:42AM May 17, 2019Observed: 2.05 ft at 10:48AM May 17, 2019Observed: 2.03 ft at 10:54AM May 17, 2019Observed: 2 ft at 11:00AM May 17, 2019Observed: 2.01 ft at 11:06AM May 17, 2019Observed: 1.97 ft at 11:12AM May 17, 2019Observed: 1.97 ft at 11:18AM May 17, 2019Observed: 1.93 ft at 11:24AM May 17, 2019Observed: 1.93 ft at 11:30AM May 17, 2019Observed: 1.9 ft at 11:36AM May 17, 2019Observed: 1.88 ft at 11:42AM May 17, 2019Observed: 1.86 ft at 11:48AM May 17, 2019Observed: 1.84 ft at 11:54AM May 17, 2019Observed: 1.82 ft at 12:00PM May 17, 2019Observed: 1.8 ft at 12:06PM May 17, 2019Observed: 1.78 ft at 12:12PM May 17, 2019Observed: 1.74 ft at 12:18PM May 17, 2019Observed: 1.72 ft at 12:24PM May 17, 2019Observed: 1.71 ft at 12:30PM May 17, 2019Observed: 1.68 ft at 12:36PM May 17, 2019Observed: 1.64 ft at 12:42PM May 17, 2019Observed: 1.62 ft at 12:48PM May 17, 2019Observed: 1.59 ft at 12:54PM May 17, 2019Observed: 1.56 ft at 1:00PM May 17, 2019Observed: 1.53 ft at 1:06PM May 17, 2019Observed: 1.51 ft at 1:12PM May 17, 2019Observed: 1.47 ft at 1:18PM May 17, 2019Observed: 1.44 ft at 1:24PM May 17, 2019Observed: 1.41 ft at 1:30PM May 17, 2019Observed: 1.36 ft at 1:36PM May 17, 2019Observed: 1.34 ft at 1:42PM May 17, 2019Observed: 1.31 ft at 1:48PM May 17, 2019Observed: 1.28 ft at 1:54PM May 17, 2019Observed: 1.26 ft at 2:00PM May 17, 2019Observed: 1.24 ft at 2:06PM May 17, 2019Observed: 1.22 ft at 2:12PM May 17, 2019Observed: 1.2 ft at 2:18PM May 17, 2019Observed: 1.16 ft at 2:24PM May 17, 2019Observed: 1.14 ft at 2:30PM May 17, 2019Observed: 1.12 ft at 2:36PM May 17, 2019Observed: 1.08 ft at 2:42PM May 17, 2019Observed: 1.07 ft at 2:48PM May 17, 2019Observed: 1.04 ft at 2:54PM May 17, 2019Observed: 1.03 ft at 3:00PM May 17, 2019Observed: 0.98 ft at 3:06PM May 17, 2019Observed: 0.98 ft at 3:12PM May 17, 2019Observed: 0.94 ft at 3:18PM May 17, 2019Observed: 0.93 ft at 3:24PM May 17, 2019Observed: 0.92 ft at 3:30PM May 17, 2019Observed: 0.91 ft at 3:36PM May 17, 2019Observed: 0.87 ft at 3:42PM May 17, 2019Observed: 0.86 ft at 3:48PM May 17, 2019Observed: 0.85 ft at 3:54PM May 17, 2019Observed: 0.83 ft at 4:00PM May 17, 2019Observed: 0.81 ft at 4:06PM May 17, 2019Observed: 0.8 ft at 4:12PM May 17, 2019Observed: 0.79 ft at 4:18PM May 17, 2019Observed: 0.78 ft at 4:24PM May 17, 2019Observed: 0.77 ft at 4:30PM May 17, 2019Observed: 0.77 ft at 4:36PM May 17, 2019Observed: 0.78 ft at 4:37PM May 17, 2019Observed: 0.78 ft at 4:42PM May 17, 2019Observed: 0.79 ft at 4:43PM May 17, 2019Observed: 0.77 ft at 4:48PM May 17, 2019Observed: 0.78 ft at 4:54PM May 17, 2019Observed: 0.79 ft at 5:00PM May 17, 2019Observed: 0.84 ft at 5:06PM May 17, 2019Observed: 0.85 ft at 5:12PM May 17, 2019Observed: 0.88 ft at 5:18PM May 17, 2019Observed: 0.89 ft at 5:24PM May 17, 2019Observed: 0.91 ft at 5:30PM May 17, 2019Observed: 0.94 ft at 5:36PM May 17, 2019Observed: 0.95 ft at 5:42PM May 17, 2019Observed: 0.98 ft at 5:48PM May 17, 2019Observed: 1 ft at 5:54PM May 17, 2019Observed: 1.03 ft at 6:00PM May 17, 2019Observed: 1.05 ft at 6:06PM May 17, 2019Observed: 1.09 ft at 6:12PM May 17, 2019Observed: 1.12 ft at 6:18PM May 17, 2019Observed: 1.14 ft at 6:24PM May 17, 2019Observed: 1.17 ft at 6:30PM May 17, 2019Observed: 1.21 ft at 6:36PM May 17, 2019Observed: 1.23 ft at 6:42PM May 17, 2019Observed: 1.28 ft at 6:48PM May 17, 2019Observed: 1.3 ft at 6:54PM May 17, 2019Observed: 1.34 ft at 7:00PM May 17, 2019Observed: 1.38 ft at 7:06PM May 17, 2019Observed: 1.42 ft at 7:12PM May 17, 2019Observed: 1.44 ft at 7:18PM May 17, 2019Observed: 1.49 ft at 7:24PM May 17, 2019Observed: 1.53 ft at 7:30PM May 17, 2019Observed: 1.57 ft at 7:36PM May 17, 2019Observed: 1.62 ft at 7:42PM May 17, 2019Observed: 1.66 ft at 7:48PM May 17, 2019Observed: 1.7 ft at 7:54PM May 17, 2019Observed: 1.75 ft at 8:00PM May 17, 2019Observed: 1.79 ft at 8:06PM May 17, 2019Observed: 1.83 ft at 8:12PM May 17, 2019Observed: 1.87 ft at 8:18PM May 17, 2019Observed: 1.89 ft at 8:24PM May 17, 2019Observed: 1.94 ft at 8:30PM May 17, 2019Observed: 1.96 ft at 8:36PM May 17, 2019Observed: 2 ft at 8:42PM May 17, 2019Observed: 2.04 ft at 8:48PM May 17, 2019Observed: 2.06 ft at 8:54PM May 17, 2019Observed: 2.1 ft at 9:00PM May 17, 2019Observed: 2.12 ft at 9:06PM May 17, 2019Observed: 2.14 ft at 9:12PM May 17, 2019Observed: 2.17 ft at 9:18PM May 17, 2019Observed: 2.19 ft at 9:24PM May 17, 2019Observed: 2.22 ft at 9:30PM May 17, 2019Observed: 2.26 ft at 9:36PM May 17, 2019Observed: 2.28 ft at 9:42PM May 17, 2019Observed: 2.28 ft at 9:48PM May 17, 2019Observed: 2.32 ft at 9:54PM May 17, 2019Observed: 2.34 ft at 10:00PM May 17, 2019Observed: 2.37 ft at 10:06PM May 17, 2019Observed: 2.4 ft at 10:12PM May 17, 2019Observed: 2.39 ft at 10:18PM May 17, 2019Observed: 2.41 ft at 10:24PM May 17, 2019Observed: 2.43 ft at 10:30PM May 17, 2019Observed: 2.42 ft at 10:36PM May 17, 2019Observed: 2.42 ft at 10:37PM May 17, 2019Observed: 2.43 ft at 10:42PM May 17, 2019Observed: 2.43 ft at 10:43PM May 17, 2019Highest Observation: 2.44 ft at 10:48PM May 17, 2019Observed: 2.42 ft at 10:54PM May 17, 2019Observed: 2.43 ft at 11:00PM May 17, 2019Observed: 2.41 ft at 11:06PM May 17, 2019Observed: 2.4 ft at 11:12PM May 17, 2019Observed: 2.41 ft at 11:18PM May 17, 2019Observed: 2.41 ft at 11:24PM May 17, 2019Observed: 2.37 ft at 11:30PM May 17, 2019Observed: 2.35 ft at 11:36PM May 17, 2019Observed: 2.32 ft at 11:42PM May 17, 2019Observed: 2.28 ft at 11:48PM May 17, 2019Observed: 2.25 ft at 11:54PM May 17, 2019Observed: 2.23 ft at 12:00AM May 18, 2019Observed: 2.21 ft at 12:06AM May 18, 2019Observed: 2.19 ft at 12:12AM May 18, 2019Observed: 2.14 ft at 12:18AM May 18, 2019Observed: 2.13 ft at 12:24AM May 18, 2019Observed: 2.1 ft at 12:30AM May 18, 2019Observed: 2.09 ft at 12:36AM May 18, 2019Observed: 2.07 ft at 12:42AM May 18, 2019Observed: 2.03 ft at 12:48AM May 18, 2019Observed: 2.01 ft at 12:54AM May 18, 2019Observed: 1.99 ft at 1:00AM May 18, 2019Observed: 1.96 ft at 1:06AM May 18, 2019Observed: 1.93 ft at 1:12AM May 18, 2019Observed: 1.9 ft at 1:18AM May 18, 2019Observed: 1.86 ft at 1:24AM May 18, 2019Observed: 1.83 ft at 1:30AM May 18, 2019Observed: 1.8 ft at 1:36AM May 18, 2019Observed: 1.78 ft at 1:42AM May 18, 2019Observed: 1.75 ft at 1:48AM May 18, 2019Observed: 1.71 ft at 1:54AM May 18, 2019Observed: 1.68 ft at 2:00AM May 18, 2019Observed: 1.65 ft at 2:06AM May 18, 2019Observed: 1.61 ft at 2:12AM May 18, 2019Observed: 1.57 ft at 2:18AM May 18, 2019Observed: 1.53 ft at 2:24AM May 18, 2019Observed: 1.51 ft at 2:30AM May 18, 2019Observed: 1.49 ft at 2:36AM May 18, 2019Observed: 1.46 ft at 2:42AM May 18, 2019Observed: 1.43 ft at 2:48AM May 18, 2019Observed: 1.4 ft at 2:54AM May 18, 2019Observed: 1.37 ft at 3:00AM May 18, 2019Observed: 1.35 ft at 3:06AM May 18, 2019Observed: 1.33 ft at 3:12AM May 18, 2019Observed: 1.31 ft at 3:18AM May 18, 2019Observed: 1.28 ft at 3:24AM May 18, 2019Observed: 1.26 ft at 3:30AM May 18, 2019Observed: 1.24 ft at 3:36AM May 18, 2019Observed: 1.22 ft at 3:42AM May 18, 2019Observed: 1.19 ft at 3:48AM May 18, 2019Observed: 1.16 ft at 3:54AM May 18, 2019Observed: 1.14 ft at 4:00AM May 18, 2019Observed: 1.11 ft at 4:06AM May 18, 2019Observed: 1.09 ft at 4:12AM May 18, 2019Observed: 1.07 ft at 4:18AM May 18, 2019Observed: 1.03 ft at 4:24AM May 18, 2019Observed: 1.01 ft at 4:30AM May 18, 2019Observed: 0.99 ft at 4:36AM May 18, 2019Observed: 0.94 ft at 4:37AM May 18, 2019Observed: 0.97 ft at 4:42AM May 18, 2019Observed: 0.92 ft at 4:43AM May 18, 2019Observed: 0.96 ft at 4:48AM May 18, 2019Observed: 0.94 ft at 4:54AM May 18, 2019Observed: 0.92 ft at 5:00AM May 18, 2019Observed: 0.91 ft at 5:06AM May 18, 2019Observed: 0.89 ft at 5:12AM May 18, 2019Observed: 0.87 ft at 5:18AM May 18, 2019Observed: 0.87 ft at 5:24AM May 18, 2019Observed: 0.86 ft at 5:30AM May 18, 2019Observed: 0.84 ft at 5:36AM May 18, 2019Observed: 0.84 ft at 5:42AM May 18, 2019Observed: 0.85 ft at 5:48AM May 18, 2019Observed: 0.86 ft at 5:54AM May 18, 2019Observed: 0.86 ft at 6:00AM May 18, 2019Observed: 0.88 ft at 6:06AM May 18, 2019Observed: 0.89 ft at 6:12AM May 18, 2019Observed: 0.9 ft at 6:18AM May 18, 2019Observed: 0.91 ft at 6:24AM May 18, 2019Observed: 0.93 ft at 6:30AM May 18, 2019Observed: 0.96 ft at 6:36AM May 18, 2019Observed: 0.99 ft at 6:42AM May 18, 2019Observed: 1 ft at 6:48AM May 18, 2019Observed: 1.02 ft at 6:54AM May 18, 2019Observed: 1.05 ft at 7:00AM May 18, 2019Observed: 1.07 ft at 7:06AM May 18, 2019Observed: 1.11 ft at 7:12AM May 18, 2019Observed: 1.14 ft at 7:18AM May 18, 2019Observed: 1.16 ft at 7:24AM May 18, 2019Observed: 1.19 ft at 7:30AM May 18, 2019Observed: 1.21 ft at 7:36AM May 18, 2019Observed: 1.25 ft at 7:42AM May 18, 2019Observed: 1.28 ft at 7:48AM May 18, 2019Observed: 1.3 ft at 7:54AM May 18, 2019Observed: 1.34 ft at 8:00AM May 18, 2019Observed: 1.36 ft at 8:06AM May 18, 2019Observed: 1.38 ft at 8:12AM May 18, 2019Observed: 1.42 ft at 8:18AM May 18, 2019Observed: 1.45 ft at 8:24AM May 18, 2019Observed: 1.48 ft at 8:30AM May 18, 2019Observed: 1.52 ft at 8:36AM May 18, 2019Observed: 1.55 ft at 8:42AM May 18, 2019Observed: 1.58 ft at 8:48AM May 18, 2019Observed: 1.6 ft at 8:54AM May 18, 2019Observed: 1.63 ft at 9:00AM May 18, 2019Observed: 1.66 ft at 9:06AM May 18, 2019Observed: 1.69 ft at 9:12AM May 18, 2019Observed: 1.72 ft at 9:18AM May 18, 2019Observed: 1.74 ft at 9:24AM May 18, 2019Observed: 1.76 ft at 9:30AM May 18, 2019Observed: 1.8 ft at 9:36AM May 18, 2019Observed: 1.81 ft at 9:42AM May 18, 2019Observed: 1.82 ft at 9:48AM May 18, 2019Observed: 1.84 ft at 9:54AM May 18, 2019Observed: 1.86 ft at 10:00AM May 18, 2019Observed: 1.86 ft at 10:06AM May 18, 2019Observed: 1.87 ft at 10:12AM May 18, 2019Observed: 1.88 ft at 10:18AM May 18, 2019Observed: 1.89 ft at 10:24AM May 18, 2019Observed: 1.88 ft at 10:30AM May 18, 2019Observed: 1.88 ft at 10:36AM May 18, 2019Observed: 1.88 ft at 10:37AM May 18, 2019Observed: 1.91 ft at 10:42AM May 18, 2019Observed: 1.88 ft at 10:43AM May 18, 2019Observed: 1.89 ft at 10:48AM May 18, 2019Observed: 1.88 ft at 10:54AM May 18, 2019Observed: 1.88 ft at 11:00AM May 18, 2019Observed: 1.89 ft at 11:06AM May 18, 2019Observed: 1.84 ft at 11:12AM May 18, 2019Observed: 1.85 ft at 11:18AM May 18, 2019Observed: 1.83 ft at 11:24AM May 18, 2019Observed: 1.83 ft at 11:30AM May 18, 2019Observed: 1.8 ft at 11:36AM May 18, 2019Observed: 1.78 ft at 11:42AM May 18, 2019Observed: 1.75 ft at 11:48AM May 18, 2019Observed: 1.72 ft at 11:54AM May 18, 2019Observed: 1.71 ft at 12:00PM May 18, 2019Observed: 1.69 ft at 12:06PM May 18, 2019Observed: 1.68 ft at 12:12PM May 18, 2019Observed: 1.64 ft at 12:18PM May 18, 2019Observed: 1.62 ft at 12:24PM May 18, 2019Observed: 1.61 ft at 12:30PM May 18, 2019Observed: 1.59 ft at 12:36PM May 18, 2019Observed: 1.56 ft at 12:42PM May 18, 2019Observed: 1.53 ft at 12:48PM May 18, 2019Observed: 1.51 ft at 12:54PM May 18, 2019Observed: 1.49 ft at 1:00PM May 18, 2019Observed: 1.47 ft at 1:06PM May 18, 2019Observed: 1.43 ft at 1:12PM May 18, 2019Observed: 1.43 ft at 1:18PM May 18, 2019Observed: 1.41 ft at 1:24PM May 18, 2019Observed: 1.38 ft at 1:30PM May 18, 2019Observed: 1.36 ft at 1:36PM May 18, 2019Observed: 1.35 ft at 1:42PM May 18, 2019Observed: 1.31 ft at 1:48PM May 18, 2019Observed: 1.27 ft at 1:54PM May 18, 2019Observed: 1.25 ft at 2:00PM May 18, 2019Observed: 1.22 ft at 2:06PM May 18, 2019Observed: 1.18 ft at 2:12PM May 18, 2019Observed: 1.17 ft at 2:18PM May 18, 2019Observed: 1.13 ft at 2:24PM May 18, 2019Observed: 1.09 ft at 2:30PM May 18, 2019Observed: 1.07 ft at 2:36PM May 18, 2019Observed: 1.06 ft at 2:42PM May 18, 2019Observed: 1.04 ft at 2:48PM May 18, 2019Observed: 0.99 ft at 2:54PM May 18, 2019Observed: 0.98 ft at 3:00PM May 18, 2019Observed: 0.95 ft at 3:06PM May 18, 2019Observed: 0.93 ft at 3:12PM May 18, 2019Observed: 0.92 ft at 3:18PM May 18, 2019Observed: 0.9 ft at 3:24PM May 18, 2019Observed: 0.88 ft at 3:30PM May 18, 2019Observed: 0.85 ft at 3:36PM May 18, 2019Observed: 0.84 ft at 3:42PM May 18, 2019Observed: 0.8 ft at 3:48PM May 18, 2019Observed: 0.79 ft at 3:54PM May 18, 2019Observed: 0.77 ft at 4:00PM May 18, 2019Observed: 0.75 ft at 4:06PM May 18, 2019Observed: 0.74 ft at 4:12PM May 18, 2019Observed: 0.73 ft at 4:18PM May 18, 2019Observed: 0.7 ft at 4:24PM May 18, 2019Observed: 0.69 ft at 4:30PM May 18, 2019Observed: 0.68 ft at 4:36PM May 18, 2019Observed: 0.63 ft at 4:37PM May 18, 2019Observed: 0.66 ft at 4:42PM May 18, 2019Observed: 0.6 ft at 4:43PM May 18, 2019Observed: 0.64 ft at 4:48PM May 18, 2019Observed: 0.63 ft at 4:54PM May 18, 2019Observed: 0.6 ft at 5:00PM May 18, 2019Observed: 0.61 ft at 5:06PM May 18, 2019Observed: 0.59 ft at 5:12PM May 18, 2019Observed: 0.58 ft at 5:18PM May 18, 2019Observed: 0.57 ft at 5:24PM May 18, 2019Observed: 0.57 ft at 5:30PM May 18, 2019Observed: 0.58 ft at 5:36PM May 18, 2019Observed: 0.59 ft at 5:42PM May 18, 2019Observed: 0.63 ft at 5:48PM May 18, 2019Observed: 0.64 ft at 5:54PM May 18, 2019Observed: 0.65 ft at 6:00PM May 18, 2019Observed: 0.66 ft at 6:06PM May 18, 2019Observed: 0.68 ft at 6:12PM May 18, 2019Observed: 0.71 ft at 6:18PM May 18, 2019Observed: 0.72 ft at 6:24PM May 18, 2019Observed: 0.75 ft at 6:30PM May 18, 2019Observed: 0.76 ft at 6:36PM May 18, 2019Observed: 0.79 ft at 6:42PM May 18, 2019Observed: 0.81 ft at 6:48PM May 18, 2019Observed: 0.79 ft at 6:54PM May 18, 2019Observed: 0.84 ft at 7:00PM May 18, 2019Observed: 0.87 ft at 7:06PM May 18, 2019Observed: 0.9 ft at 7:12PM May 18, 2019Observed: 0.95 ft at 7:18PM May 18, 2019Observed: 0.97 ft at 7:24PM May 18, 2019Observed: 1.01 ft at 7:30PM May 18, 2019Observed: 1.03 ft at 7:36PM May 18, 2019Observed: 1.06 ft at 7:42PM May 18, 2019Observed: 1.11 ft at 7:48PM May 18, 2019Observed: 1.14 ft at 7:54PM May 18, 2019Observed: 1.19 ft at 8:00PM May 18, 2019Observed: 1.23 ft at 8:06PM May 18, 2019Observed: 1.27 ft at 8:12PM May 18, 2019Observed: 1.31 ft at 8:18PM May 18, 2019Observed: 1.35 ft at 8:24PM May 18, 2019Observed: 1.39 ft at 8:30PM May 18, 2019Observed: 1.43 ft at 8:36PM May 18, 2019Observed: 1.47 ft at 8:42PM May 18, 2019Observed: 1.52 ft at 8:48PM May 18, 2019Observed: 1.55 ft at 8:54PM May 18, 2019Observed: 1.59 ft at 9:00PM May 18, 2019Observed: 1.63 ft at 9:06PM May 18, 2019Observed: 1.67 ft at 9:12PM May 18, 2019Observed: 1.7 ft at 9:18PM May 18, 2019Observed: 1.74 ft at 9:24PM May 18, 2019Observed: 1.77 ft at 9:30PM May 18, 2019Observed: 1.8 ft at 9:36PM May 18, 2019Observed: 1.83 ft at 9:42PM May 18, 2019Observed: 1.86 ft at 9:48PM May 18, 2019Observed: 1.89 ft at 9:54PM May 18, 2019Observed: 1.93 ft at 10:00PM May 18, 2019Observed: 1.95 ft at 10:06PM May 18, 2019Observed: 1.97 ft at 10:12PM May 18, 2019Observed: 2 ft at 10:18PM May 18, 2019Observed: 2.03 ft at 10:24PM May 18, 2019Observed: 2.04 ft at 10:30PM May 18, 2019Observed: 2.07 ft at 10:36PM May 18, 2019Observed: 2.12 ft at 10:37PM May 18, 2019Observed: 2.09 ft at 10:42PM May 18, 2019Observed: 2.14 ft at 10:43PM May 18, 2019Observed: 2.11 ft at 10:48PM May 18, 2019Observed: 2.12 ft at 10:54PM May 18, 2019Observed: 2.14 ft at 11:00PM May 18, 2019Observed: 2.15 ft at 11:06PM May 18, 2019Observed: 2.16 ft at 11:12PM May 18, 2019Observed: 2.17 ft at 11:18PM May 18, 2019Observed: 2.19 ft at 11:24PM May 18, 2019Observed: 2.2 ft at 11:30PM May 18, 2019Observed: 2.2 ft at 11:36PM May 18, 2019Observed: 2.19 ft at 11:42PM May 18, 2019Observed: 2.18 ft at 11:48PM May 18, 2019Observed: 2.16 ft at 11:54PM May 18, 2019Observed: 2.14 ft at 12:00AM May 19, 2019Observed: 2.12 ft at 12:06AM May 19, 2019Observed: 2.11 ft at 12:12AM May 19, 2019Observed: 2.09 ft at 12:18AM May 19, 2019Observed: 2.06 ft at 12:24AM May 19, 2019Observed: 2.04 ft at 12:30AM May 19, 2019Observed: 2.02 ft at 12:36AM May 19, 2019Observed: 2 ft at 12:42AM May 19, 2019Observed: 1.98 ft at 12:48AM May 19, 2019Observed: 1.94 ft at 12:54AM May 19, 2019Observed: 1.93 ft at 1:00AM May 19, 2019Observed: 1.92 ft at 1:06AM May 19, 2019Observed: 1.89 ft at 1:12AM May 19, 2019Observed: 1.86 ft at 1:18AM May 19, 2019Observed: 1.84 ft at 1:24AM May 19, 2019Observed: 1.82 ft at 1:30AM May 19, 2019Observed: 1.78 ft at 1:36AM May 19, 2019Observed: 1.76 ft at 1:42AM May 19, 2019Observed: 1.74 ft at 1:48AM May 19, 2019Observed: 1.7 ft at 1:54AM May 19, 2019Observed: 1.68 ft at 2:00AM May 19, 2019Observed: 1.64 ft at 2:06AM May 19, 2019Observed: 1.62 ft at 2:12AM May 19, 2019Observed: 1.59 ft at 2:18AM May 19, 2019Observed: 1.56 ft at 2:24AM May 19, 2019Observed: 1.52 ft at 2:30AM May 19, 2019Observed: 1.5 ft at 2:36AM May 19, 2019Observed: 1.47 ft at 2:42AM May 19, 2019Observed: 1.44 ft at 2:48AM May 19, 2019Observed: 1.41 ft at 2:54AM May 19, 2019Observed: 1.38 ft at 3:00AM May 19, 2019Observed: 1.35 ft at 3:06AM May 19, 2019Observed: 1.33 ft at 3:12AM May 19, 2019Observed: 1.3 ft at 3:18AM May 19, 2019Observed: 1.27 ft at 3:24AM May 19, 2019Observed: 1.24 ft at 3:30AM May 19, 2019Observed: 1.21 ft at 3:36AM May 19, 2019Observed: 1.19 ft at 3:42AM May 19, 2019Observed: 1.17 ft at 3:48AM May 19, 2019Observed: 1.13 ft at 3:54AM May 19, 2019Observed: 1.1 ft at 4:00AM May 19, 2019Observed: 1.09 ft at 4:06AM May 19, 2019Observed: 1.06 ft at 4:12AM May 19, 2019Observed: 1.04 ft at 4:18AM May 19, 2019Observed: 1.01 ft at 4:24AM May 19, 2019Observed: 0.99 ft at 4:30AM May 19, 2019Observed: 0.98 ft at 4:36AM May 19, 2019Observed: 0.91 ft at 4:38AM May 19, 2019Observed: 0.95 ft at 4:42AM May 19, 2019Observed: 0.89 ft at 4:44AM May 19, 2019Observed: 0.94 ft at 4:48AM May 19, 2019Observed: 0.91 ft at 4:54AM May 19, 2019Observed: 0.89 ft at 5:00AM May 19, 2019Observed: 0.86 ft at 5:06AM May 19, 2019Observed: 0.84 ft at 5:12AM May 19, 2019Observed: 0.82 ft at 5:18AM May 19, 2019Observed: 0.8 ft at 5:24AM May 19, 2019Observed: 0.79 ft at 5:30AM May 19, 2019Observed: 0.77 ft at 5:36AM May 19, 2019Observed: 0.75 ft at 5:42AM May 19, 2019Observed: 0.73 ft at 5:48AM May 19, 2019Observed: 0.72 ft at 5:54AM May 19, 2019Observed: 0.72 ft at 6:00AM May 19, 2019Observed: 0.69 ft at 6:06AM May 19, 2019Observed: 0.67 ft at 6:12AM May 19, 2019Observed: 0.67 ft at 6:18AM May 19, 2019Observed: 0.66 ft at 6:24AM May 19, 2019Observed: 0.67 ft at 6:30AM May 19, 2019Observed: 0.67 ft at 6:36AM May 19, 2019USGS--Water Resources of the United StatesSAYN6(plotting HMIRG) Graph Created (7:01AM May 19, 2019)ObservedLatest observed value: 0.67 ft at 6:36 AM EDT 19-May-2019. Flood Stage is 3 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
Reliability of the Forecast: Forecast data shown here are guidance values only. Please refer to your local NWS office.

NOTE: Graphical forecasts are not available for the Atlantic Coast at West Sayville. During times of high water, forecast crest information can be found in the text products.

Vertical Datum references a tidal datum (MLLW). For more information click on USGS link below.

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Flood Categories (in feet)
Major Flood Stage: 4
Moderate Flood Stage: 3.5
Flood Stage: 3
Action Stage: 0
Low Stage (in feet): 0

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.
Zoom Level:16
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Gauge LocationGauge Map Marker
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Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
13.1 Inundation of one to three feet of water on the runways at LaGuardia Airport.
12.7 Inundation of one to two feet on taxiways at LaGuardia Airport and in Douglaston Park.
10.8 Inundation occurs on the FDR Drive in Manhattan. Elevated water levels on the East River force the water into catch basins and storm sewers and cause water to bubble and pour out of manholes on the northbound FDR Drive leading to road closures in the upper 80's and lower 90's. In Rye, inundation causes portions of Milton Road and Kirby Lane at the Tide Mill Basin to close.
10.2 Minor coastal flooding in Port Washington along Shore Road, Sector Drive, and Sunset Park on Main Street.
10 Milton Road and Kirby Lane in Rye close during high tide.
About This Location Collapse

Latitude: 40.720833° N, Longitude: 73.091111° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 3 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:

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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Upton Weather Forecast Office
175 Brookhaven Ave. Bldg. NWS-1
Upton, NY 11973
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Page last modified: 1-Mar-2019 12:35 AM
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