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Hydrograph River at a Glance Download
Long Island Sound above Lattingtown Tide Height (ft)Observed: 5.49 ft at 5:18PM Oct 23, 2021Observed: 5.36 ft at 5:24PM Oct 23, 2021Observed: 5.21 ft at 5:30PM Oct 23, 2021Observed: 5.07 ft at 5:36PM Oct 23, 2021Observed: 4.92 ft at 5:42PM Oct 23, 2021Observed: 4.77 ft at 5:48PM Oct 23, 2021Observed: 4.63 ft at 5:54PM Oct 23, 2021Observed: 4.49 ft at 6:00PM Oct 23, 2021Observed: 4.36 ft at 6:06PM Oct 23, 2021Observed: 4.24 ft at 6:12PM Oct 23, 2021Observed: 4.12 ft at 6:18PM Oct 23, 2021Observed: 4.01 ft at 6:24PM Oct 23, 2021Observed: 3.92 ft at 6:30PM Oct 23, 2021Observed: 3.83 ft at 6:36PM Oct 23, 2021Observed: 3.75 ft at 6:42PM Oct 23, 2021Observed: 3.67 ft at 6:48PM Oct 23, 2021Observed: 3.6 ft at 6:54PM Oct 23, 2021Observed: 3.54 ft at 7:00PM Oct 23, 2021Observed: 3.48 ft at 7:06PM Oct 23, 2021Observed: 3.43 ft at 7:12PM Oct 23, 2021Observed: 3.38 ft at 7:18PM Oct 23, 2021Observed: 3.34 ft at 7:24PM Oct 23, 2021Observed: 3.3 ft at 7:30PM Oct 23, 2021Observed: 3.26 ft at 7:36PM Oct 23, 2021Observed: 3.23 ft at 7:42PM Oct 23, 2021Observed: 3.2 ft at 7:48PM Oct 23, 2021Observed: 3.17 ft at 7:54PM Oct 23, 2021Observed: 3.15 ft at 8:00PM Oct 23, 2021Observed: 3.13 ft at 8:06PM Oct 23, 2021Observed: 3.11 ft at 8:12PM Oct 23, 2021Observed: 3.09 ft at 8:18PM Oct 23, 2021Observed: 3.07 ft at 8:24PM Oct 23, 2021Observed: 3.05 ft at 8:30PM Oct 23, 2021Observed: 3.03 ft at 8:36PM Oct 23, 2021Observed: 3.02 ft at 8:42PM Oct 23, 2021Observed: 3 ft at 8:48PM Oct 23, 2021Observed: 2.99 ft at 8:54PM Oct 23, 2021Observed: 2.98 ft at 9:00PM Oct 23, 2021Observed: 2.97 ft at 9:06PM Oct 23, 2021Observed: 2.97 ft at 9:12PM Oct 23, 2021Observed: 2.96 ft at 9:18PM Oct 23, 2021Observed: 2.95 ft at 9:24PM Oct 23, 2021Observed: 2.94 ft at 9:30PM Oct 23, 2021Observed: 2.94 ft at 9:36PM Oct 23, 2021Observed: 2.94 ft at 9:42PM Oct 23, 2021Observed: 2.93 ft at 9:48PM Oct 23, 2021Observed: 2.93 ft at 9:54PM Oct 23, 2021Observed: 2.93 ft at 10:00PM Oct 23, 2021Observed: 2.92 ft at 10:06PM Oct 23, 2021Observed: 2.92 ft at 10:07PM Oct 23, 2021Observed: 2.92 ft at 10:12PM Oct 23, 2021Observed: 2.92 ft at 10:18PM Oct 23, 2021Observed: 2.91 ft at 10:24PM Oct 23, 2021Observed: 2.91 ft at 10:30PM Oct 23, 2021Observed: 2.91 ft at 10:36PM Oct 23, 2021Observed: 2.92 ft at 10:42PM Oct 23, 2021Observed: 2.95 ft at 10:48PM Oct 23, 2021Observed: 3.01 ft at 10:54PM Oct 23, 2021Observed: 3.11 ft at 11:00PM Oct 23, 2021Observed: 3.26 ft at 11:06PM Oct 23, 2021Observed: 3.46 ft at 11:12PM Oct 23, 2021Observed: 3.67 ft at 11:18PM Oct 23, 2021Observed: 3.89 ft at 11:24PM Oct 23, 2021Observed: 4.11 ft at 11:30PM Oct 23, 2021Observed: 4.32 ft at 11:36PM Oct 23, 2021Observed: 4.53 ft at 11:42PM Oct 23, 2021Observed: 4.74 ft at 11:48PM Oct 23, 2021Observed: 4.93 ft at 11:54PM Oct 23, 2021Observed: 5.12 ft at 12:00AM Oct 24, 2021Observed: 5.3 ft at 12:06AM Oct 24, 2021Observed: 5.46 ft at 12:12AM Oct 24, 2021Observed: 5.62 ft at 12:18AM Oct 24, 2021Observed: 5.77 ft at 12:24AM Oct 24, 2021Observed: 5.93 ft at 12:30AM Oct 24, 2021Observed: 6.08 ft at 12:36AM Oct 24, 2021Observed: 6.23 ft at 12:42AM Oct 24, 2021Observed: 6.38 ft at 12:48AM Oct 24, 2021Observed: 6.53 ft at 12:54AM Oct 24, 2021Observed: 6.67 ft at 1:00AM Oct 24, 2021Observed: 6.81 ft at 1:06AM Oct 24, 2021Observed: 6.94 ft at 1:12AM Oct 24, 2021Observed: 7.06 ft at 1:18AM Oct 24, 2021Observed: 7.17 ft at 1:24AM Oct 24, 2021Observed: 7.28 ft at 1:30AM Oct 24, 2021Observed: 7.38 ft at 1:36AM Oct 24, 2021Observed: 7.46 ft at 1:42AM Oct 24, 2021Observed: 7.54 ft at 1:48AM Oct 24, 2021Observed: 7.61 ft at 1:54AM Oct 24, 2021Observed: 7.67 ft at 2:00AM Oct 24, 2021Observed: 7.72 ft at 2:06AM Oct 24, 2021Observed: 7.76 ft at 2:12AM Oct 24, 2021Observed: 7.79 ft at 2:18AM Oct 24, 2021Observed: 7.81 ft at 2:24AM Oct 24, 2021Observed: 7.83 ft at 2:30AM Oct 24, 2021Observed: 7.84 ft at 2:36AM Oct 24, 2021Observed: 7.83 ft at 2:42AM Oct 24, 2021Observed: 7.82 ft at 2:48AM Oct 24, 2021Observed: 7.8 ft at 2:54AM Oct 24, 2021Observed: 7.77 ft at 3:00AM Oct 24, 2021Observed: 7.74 ft at 3:06AM Oct 24, 2021Observed: 7.7 ft at 3:12AM Oct 24, 2021Observed: 7.66 ft at 3:18AM Oct 24, 2021Observed: 7.62 ft at 3:24AM Oct 24, 2021Observed: 7.56 ft at 3:30AM Oct 24, 2021Observed: 7.51 ft at 3:36AM Oct 24, 2021Observed: 7.44 ft at 3:42AM Oct 24, 2021Observed: 7.37 ft at 3:48AM Oct 24, 2021Observed: 7.29 ft at 3:54AM Oct 24, 2021Observed: 7.21 ft at 4:00AM Oct 24, 2021Observed: 7.11 ft at 4:06AM Oct 24, 2021Observed: 7.02 ft at 4:07AM Oct 24, 2021Observed: 7.02 ft at 4:12AM Oct 24, 2021Observed: 6.92 ft at 4:18AM Oct 24, 2021Observed: 6.81 ft at 4:24AM Oct 24, 2021Observed: 6.7 ft at 4:30AM Oct 24, 2021Observed: 6.59 ft at 4:36AM Oct 24, 2021Observed: 6.47 ft at 4:42AM Oct 24, 2021Observed: 6.35 ft at 4:48AM Oct 24, 2021Observed: 6.23 ft at 4:54AM Oct 24, 2021Observed: 6.11 ft at 5:00AM Oct 24, 2021Observed: 5.99 ft at 5:06AM Oct 24, 2021Observed: 5.86 ft at 5:12AM Oct 24, 2021Observed: 5.74 ft at 5:18AM Oct 24, 2021Observed: 5.61 ft at 5:24AM Oct 24, 2021Observed: 5.49 ft at 5:30AM Oct 24, 2021Observed: 5.36 ft at 5:36AM Oct 24, 2021Observed: 5.22 ft at 5:42AM Oct 24, 2021Observed: 5.08 ft at 5:48AM Oct 24, 2021Observed: 4.94 ft at 5:54AM Oct 24, 2021Observed: 4.79 ft at 6:00AM Oct 24, 2021Observed: 4.65 ft at 6:06AM Oct 24, 2021Observed: 4.51 ft at 6:12AM Oct 24, 2021Observed: 4.39 ft at 6:18AM Oct 24, 2021Observed: 4.26 ft at 6:24AM Oct 24, 2021Observed: 4.15 ft at 6:30AM Oct 24, 2021Observed: 4.04 ft at 6:36AM Oct 24, 2021Observed: 3.94 ft at 6:42AM Oct 24, 2021Observed: 3.85 ft at 6:48AM Oct 24, 2021Observed: 3.77 ft at 6:54AM Oct 24, 2021Observed: 3.69 ft at 7:00AM Oct 24, 2021Observed: 3.62 ft at 7:06AM Oct 24, 2021Observed: 3.56 ft at 7:12AM Oct 24, 2021Observed: 3.49 ft at 7:18AM Oct 24, 2021Observed: 3.44 ft at 7:24AM Oct 24, 2021Observed: 3.39 ft at 7:30AM Oct 24, 2021Observed: 3.35 ft at 7:36AM Oct 24, 2021Observed: 3.3 ft at 7:42AM Oct 24, 2021Observed: 3.27 ft at 7:48AM Oct 24, 2021Observed: 3.23 ft at 7:54AM Oct 24, 2021Observed: 3.2 ft at 8:00AM Oct 24, 2021Observed: 3.17 ft at 8:06AM Oct 24, 2021Observed: 3.14 ft at 8:12AM Oct 24, 2021Observed: 3.12 ft at 8:18AM Oct 24, 2021Observed: 3.1 ft at 8:24AM Oct 24, 2021Observed: 3.08 ft at 8:30AM Oct 24, 2021Observed: 3.07 ft at 8:36AM Oct 24, 2021Observed: 3.05 ft at 8:42AM Oct 24, 2021Observed: 3.03 ft at 8:48AM Oct 24, 2021Observed: 3.02 ft at 8:54AM Oct 24, 2021Observed: 3 ft at 9:00AM Oct 24, 2021Observed: 2.99 ft at 9:06AM Oct 24, 2021Observed: 2.98 ft at 9:12AM Oct 24, 2021Observed: 2.97 ft at 9:18AM Oct 24, 2021Observed: 2.97 ft at 9:24AM Oct 24, 2021Observed: 2.96 ft at 9:30AM Oct 24, 2021Observed: 2.95 ft at 9:36AM Oct 24, 2021Observed: 2.95 ft at 9:42AM Oct 24, 2021Observed: 2.94 ft at 9:48AM Oct 24, 2021Observed: 2.93 ft at 9:54AM Oct 24, 2021Observed: 2.93 ft at 10:00AM Oct 24, 2021Observed: 2.92 ft at 10:06AM Oct 24, 2021Observed: 2.92 ft at 10:07AM Oct 24, 2021Observed: 2.92 ft at 10:12AM Oct 24, 2021Observed: 2.92 ft at 10:18AM Oct 24, 2021Observed: 2.91 ft at 10:24AM Oct 24, 2021Observed: 2.91 ft at 10:30AM Oct 24, 2021Observed: 2.92 ft at 10:36AM Oct 24, 2021Observed: 2.95 ft at 10:42AM Oct 24, 2021Observed: 3 ft at 10:48AM Oct 24, 2021Observed: 3.08 ft at 10:54AM Oct 24, 2021Observed: 3.21 ft at 11:00AM Oct 24, 2021Observed: 3.39 ft at 11:06AM Oct 24, 2021Observed: 3.57 ft at 11:12AM Oct 24, 2021Observed: 3.77 ft at 11:18AM Oct 24, 2021Observed: 3.98 ft at 11:24AM Oct 24, 2021Observed: 4.19 ft at 11:30AM Oct 24, 2021Observed: 4.4 ft at 11:36AM Oct 24, 2021Observed: 4.6 ft at 11:42AM Oct 24, 2021Observed: 4.8 ft at 11:48AM Oct 24, 2021Observed: 5 ft at 11:54AM Oct 24, 2021Observed: 5.18 ft at 12:00PM Oct 24, 2021Observed: 5.35 ft at 12:06PM Oct 24, 2021Observed: 5.51 ft at 12:12PM Oct 24, 2021Observed: 5.67 ft at 12:18PM Oct 24, 2021Observed: 5.83 ft at 12:24PM Oct 24, 2021Observed: 5.99 ft at 12:30PM Oct 24, 2021Observed: 6.15 ft at 12:36PM Oct 24, 2021Observed: 6.31 ft at 12:42PM Oct 24, 2021Observed: 6.47 ft at 12:48PM Oct 24, 2021Observed: 6.63 ft at 12:54PM Oct 24, 2021Observed: 6.78 ft at 1:00PM Oct 24, 2021Observed: 6.93 ft at 1:06PM Oct 24, 2021Observed: 7.07 ft at 1:12PM Oct 24, 2021Observed: 7.21 ft at 1:18PM Oct 24, 2021Observed: 7.34 ft at 1:24PM Oct 24, 2021Observed: 7.45 ft at 1:30PM Oct 24, 2021Observed: 7.56 ft at 1:36PM Oct 24, 2021Observed: 7.66 ft at 1:42PM Oct 24, 2021Observed: 7.75 ft at 1:48PM Oct 24, 2021Observed: 7.82 ft at 1:54PM Oct 24, 2021Observed: 7.89 ft at 2:00PM Oct 24, 2021Observed: 7.94 ft at 2:06PM Oct 24, 2021Observed: 7.99 ft at 2:12PM Oct 24, 2021Observed: 8.03 ft at 2:18PM Oct 24, 2021Observed: 8.06 ft at 2:24PM Oct 24, 2021Highest Observation: 8.07 ft at 2:30PM Oct 24, 2021Highest Observation: 8.07 ft at 2:36PM Oct 24, 2021Observed: 8.05 ft at 2:42PM Oct 24, 2021Observed: 8.02 ft at 2:48PM Oct 24, 2021Observed: 7.98 ft at 2:54PM Oct 24, 2021Observed: 7.94 ft at 3:00PM Oct 24, 2021Observed: 7.9 ft at 3:06PM Oct 24, 2021Observed: 7.86 ft at 3:12PM Oct 24, 2021Observed: 7.82 ft at 3:18PM Oct 24, 2021Observed: 7.77 ft at 3:24PM Oct 24, 2021Observed: 7.72 ft at 3:30PM Oct 24, 2021Observed: 7.67 ft at 3:36PM Oct 24, 2021Observed: 7.61 ft at 3:42PM Oct 24, 2021Observed: 7.55 ft at 3:48PM Oct 24, 2021Observed: 7.48 ft at 3:54PM Oct 24, 2021Observed: 7.4 ft at 4:00PM Oct 24, 2021Observed: 7.32 ft at 4:06PM Oct 24, 2021Observed: 7.24 ft at 4:07PM Oct 24, 2021Observed: 7.24 ft at 4:12PM Oct 24, 2021Observed: 7.14 ft at 4:18PM Oct 24, 2021Observed: 7.04 ft at 4:24PM Oct 24, 2021Observed: 6.94 ft at 4:30PM Oct 24, 2021Observed: 6.83 ft at 4:36PM Oct 24, 2021Observed: 6.72 ft at 4:42PM Oct 24, 2021Observed: 6.61 ft at 4:48PM Oct 24, 2021Observed: 6.5 ft at 4:54PM Oct 24, 2021Observed: 6.38 ft at 5:00PM Oct 24, 2021Observed: 6.26 ft at 5:06PM Oct 24, 2021Observed: 6.13 ft at 5:12PM Oct 24, 2021Observed: 6.01 ft at 5:18PM Oct 24, 2021Observed: 5.89 ft at 5:24PM Oct 24, 2021Observed: 5.76 ft at 5:30PM Oct 24, 2021Observed: 5.64 ft at 5:36PM Oct 24, 2021Observed: 5.51 ft at 5:42PM Oct 24, 2021Observed: 5.38 ft at 5:48PM Oct 24, 2021Observed: 5.25 ft at 5:54PM Oct 24, 2021Observed: 5.11 ft at 6:00PM Oct 24, 2021Observed: 4.96 ft at 6:06PM Oct 24, 2021Observed: 4.82 ft at 6:12PM Oct 24, 2021Observed: 4.68 ft at 6:18PM Oct 24, 2021Observed: 4.54 ft at 6:24PM Oct 24, 2021Observed: 4.41 ft at 6:30PM Oct 24, 2021Observed: 4.28 ft at 6:36PM Oct 24, 2021Observed: 4.17 ft at 6:42PM Oct 24, 2021Observed: 4.06 ft at 6:48PM Oct 24, 2021Observed: 3.95 ft at 6:54PM Oct 24, 2021Observed: 3.86 ft at 7:00PM Oct 24, 2021Observed: 3.77 ft at 7:06PM Oct 24, 2021Observed: 3.7 ft at 7:12PM Oct 24, 2021Observed: 3.62 ft at 7:18PM Oct 24, 2021Observed: 3.56 ft at 7:24PM Oct 24, 2021Observed: 3.5 ft at 7:30PM Oct 24, 2021Observed: 3.44 ft at 7:36PM Oct 24, 2021Observed: 3.39 ft at 7:42PM Oct 24, 2021Observed: 3.34 ft at 7:48PM Oct 24, 2021Observed: 3.3 ft at 7:54PM Oct 24, 2021Observed: 3.26 ft at 8:00PM Oct 24, 2021Observed: 3.23 ft at 8:06PM Oct 24, 2021Observed: 3.2 ft at 8:12PM Oct 24, 2021Observed: 3.17 ft at 8:18PM Oct 24, 2021Observed: 3.14 ft at 8:24PM Oct 24, 2021Observed: 3.12 ft at 8:30PM Oct 24, 2021Observed: 3.1 ft at 8:36PM Oct 24, 2021Observed: 3.08 ft at 8:42PM Oct 24, 2021Observed: 3.06 ft at 8:48PM Oct 24, 2021Observed: 3.04 ft at 8:54PM Oct 24, 2021Observed: 3.03 ft at 9:00PM Oct 24, 2021Observed: 3.01 ft at 9:06PM Oct 24, 2021Observed: 3 ft at 9:12PM Oct 24, 2021Observed: 2.99 ft at 9:18PM Oct 24, 2021Observed: 2.98 ft at 9:24PM Oct 24, 2021Observed: 2.97 ft at 9:30PM Oct 24, 2021Observed: 2.96 ft at 9:36PM Oct 24, 2021Observed: 2.95 ft at 9:42PM Oct 24, 2021Observed: 2.94 ft at 9:48PM Oct 24, 2021Observed: 2.94 ft at 9:54PM Oct 24, 2021Observed: 2.93 ft at 10:00PM Oct 24, 2021Observed: 2.93 ft at 10:06PM Oct 24, 2021Observed: 2.92 ft at 10:07PM Oct 24, 2021Observed: 2.92 ft at 10:12PM Oct 24, 2021Observed: 2.92 ft at 10:18PM Oct 24, 2021Observed: 2.91 ft at 10:24PM Oct 24, 2021Observed: 2.91 ft at 10:30PM Oct 24, 2021Observed: 2.91 ft at 10:36PM Oct 24, 2021Observed: 2.9 ft at 10:42PM Oct 24, 2021Observed: 2.9 ft at 10:48PM Oct 24, 2021Observed: 2.9 ft at 10:54PM Oct 24, 2021Observed: 2.9 ft at 11:00PM Oct 24, 2021Observed: 2.9 ft at 11:06PM Oct 24, 2021Observed: 2.9 ft at 11:12PM Oct 24, 2021Observed: 2.89 ft at 11:18PM Oct 24, 2021Observed: 2.89 ft at 11:24PM Oct 24, 2021Observed: 2.89 ft at 11:30PM Oct 24, 2021Observed: 2.9 ft at 11:36PM Oct 24, 2021Observed: 2.94 ft at 11:42PM Oct 24, 2021Observed: 3 ft at 11:48PM Oct 24, 2021Observed: 3.11 ft at 11:54PM Oct 24, 2021Observed: 3.28 ft at 12:00AM Oct 25, 2021Observed: 3.49 ft at 12:06AM Oct 25, 2021Observed: 3.7 ft at 12:12AM Oct 25, 2021Observed: 3.91 ft at 12:18AM Oct 25, 2021Observed: 4.12 ft at 12:24AM Oct 25, 2021Observed: 4.34 ft at 12:30AM Oct 25, 2021Observed: 4.54 ft at 12:36AM Oct 25, 2021Observed: 4.73 ft at 12:42AM Oct 25, 2021Observed: 4.92 ft at 12:48AM Oct 25, 2021Observed: 5.09 ft at 12:54AM Oct 25, 2021Observed: 5.26 ft at 1:00AM Oct 25, 2021Observed: 5.41 ft at 1:06AM Oct 25, 2021Observed: 5.56 ft at 1:12AM Oct 25, 2021Observed: 5.69 ft at 1:18AM Oct 25, 2021Observed: 5.83 ft at 1:24AM Oct 25, 2021Observed: 5.97 ft at 1:30AM Oct 25, 2021Observed: 6.1 ft at 1:36AM Oct 25, 2021Observed: 6.23 ft at 1:42AM Oct 25, 2021Observed: 6.36 ft at 1:48AM Oct 25, 2021Observed: 6.48 ft at 1:54AM Oct 25, 2021Observed: 6.6 ft at 2:00AM Oct 25, 2021Observed: 6.71 ft at 2:06AM Oct 25, 2021Observed: 6.81 ft at 2:12AM Oct 25, 2021Observed: 6.91 ft at 2:18AM Oct 25, 2021Observed: 7 ft at 2:24AM Oct 25, 2021Observed: 7.08 ft at 2:30AM Oct 25, 2021Observed: 7.15 ft at 2:36AM Oct 25, 2021Observed: 7.21 ft at 2:42AM Oct 25, 2021Observed: 7.26 ft at 2:48AM Oct 25, 2021Observed: 7.3 ft at 2:54AM Oct 25, 2021Observed: 7.32 ft at 3:00AM Oct 25, 2021Observed: 7.34 ft at 3:06AM Oct 25, 2021Observed: 7.34 ft at 3:12AM Oct 25, 2021Observed: 7.33 ft at 3:18AM Oct 25, 2021Observed: 7.3 ft at 3:24AM Oct 25, 2021Observed: 7.28 ft at 3:30AM Oct 25, 2021Observed: 7.24 ft at 3:36AM Oct 25, 2021Observed: 7.21 ft at 3:42AM Oct 25, 2021Observed: 7.17 ft at 3:48AM Oct 25, 2021Observed: 7.14 ft at 3:54AM Oct 25, 2021Observed: 7.1 ft at 4:00AM Oct 25, 2021Observed: 7.06 ft at 4:02AM Oct 25, 2021Observed: 7.06 ft at 4:06AM Oct 25, 2021Observed: 7 ft at 4:08AM Oct 25, 2021Observed: 7 ft at 4:12AM Oct 25, 2021Observed: 6.95 ft at 4:18AM Oct 25, 2021Observed: 6.88 ft at 4:24AM Oct 25, 2021Observed: 6.81 ft at 4:30AM Oct 25, 2021Observed: 6.73 ft at 4:36AM Oct 25, 2021Observed: 6.65 ft at 4:42AM Oct 25, 2021Observed: 6.57 ft at 4:48AM Oct 25, 2021Observed: 6.48 ft at 4:54AM Oct 25, 2021Observed: 6.39 ft at 5:00AM Oct 25, 2021Observed: 6.29 ft at 5:06AM Oct 25, 2021Observed: 6.19 ft at 5:12AM Oct 25, 2021Observed: 6.09 ft at 5:18AM Oct 25, 2021Observed: 5.98 ft at 5:24AM Oct 25, 2021Observed: 5.87 ft at 5:30AM Oct 25, 2021Observed: 5.76 ft at 5:36AM Oct 25, 2021Observed: 5.65 ft at 5:42AM Oct 25, 2021Observed: 5.54 ft at 5:48AM Oct 25, 2021Observed: 5.42 ft at 5:54AM Oct 25, 2021Observed: 5.29 ft at 6:00AM Oct 25, 2021Observed: 5.17 ft at 6:06AM Oct 25, 2021Observed: 5.03 ft at 6:12AM Oct 25, 2021Observed: 4.9 ft at 6:18AM Oct 25, 2021Observed: 4.76 ft at 6:24AM Oct 25, 2021Observed: 4.63 ft at 6:30AM Oct 25, 2021Observed: 4.49 ft at 6:36AM Oct 25, 2021Observed: 4.37 ft at 6:42AM Oct 25, 2021Observed: 4.25 ft at 6:48AM Oct 25, 2021Observed: 4.14 ft at 6:54AM Oct 25, 2021Observed: 4.03 ft at 7:00AM Oct 25, 2021Observed: 3.94 ft at 7:06AM Oct 25, 2021Observed: 3.85 ft at 7:12AM Oct 25, 2021Observed: 3.76 ft at 7:18AM Oct 25, 2021Observed: 3.69 ft at 7:24AM Oct 25, 2021Observed: 3.62 ft at 7:30AM Oct 25, 2021Observed: 3.55 ft at 7:36AM Oct 25, 2021Observed: 3.49 ft at 7:42AM Oct 25, 2021Observed: 3.44 ft at 7:48AM Oct 25, 2021Observed: 3.39 ft at 7:54AM Oct 25, 2021Observed: 3.35 ft at 8:00AM Oct 25, 2021Observed: 3.31 ft at 8:06AM Oct 25, 2021Observed: 3.27 ft at 8:12AM Oct 25, 2021Observed: 3.23 ft at 8:18AM Oct 25, 2021Observed: 3.2 ft at 8:24AM Oct 25, 2021Observed: 3.17 ft at 8:30AM Oct 25, 2021Observed: 3.15 ft at 8:36AM Oct 25, 2021Observed: 3.12 ft at 8:42AM Oct 25, 2021Observed: 3.11 ft at 8:48AM Oct 25, 2021Observed: 3.09 ft at 8:54AM Oct 25, 2021Observed: 3.07 ft at 9:00AM Oct 25, 2021Observed: 3.05 ft at 9:06AM Oct 25, 2021Observed: 3.04 ft at 9:12AM Oct 25, 2021Observed: 3.03 ft at 9:18AM Oct 25, 2021Observed: 3.01 ft at 9:24AM Oct 25, 2021Observed: 3 ft at 9:30AM Oct 25, 2021Observed: 2.99 ft at 9:36AM Oct 25, 2021Observed: 2.99 ft at 9:42AM Oct 25, 2021Observed: 2.98 ft at 9:48AM Oct 25, 2021Observed: 2.97 ft at 9:54AM Oct 25, 2021Observed: 2.97 ft at 10:00AM Oct 25, 2021Observed: 2.96 ft at 10:06AM Oct 25, 2021Observed: 2.95 ft at 10:07AM Oct 25, 2021Observed: 2.95 ft at 10:12AM Oct 25, 2021Observed: 2.95 ft at 10:18AM Oct 25, 2021Observed: 2.95 ft at 10:24AM Oct 25, 2021Observed: 2.94 ft at 10:30AM Oct 25, 2021Observed: 2.94 ft at 10:36AM Oct 25, 2021Observed: 2.94 ft at 10:42AM Oct 25, 2021Observed: 2.93 ft at 10:48AM Oct 25, 2021Observed: 2.93 ft at 10:54AM Oct 25, 2021Observed: 2.95 ft at 11:00AM Oct 25, 2021Observed: 2.99 ft at 11:06AM Oct 25, 2021Observed: 3.03 ft at 11:12AM Oct 25, 2021Observed: 3.1 ft at 11:18AM Oct 25, 2021Observed: 3.21 ft at 11:24AM Oct 25, 2021Observed: 3.35 ft at 11:30AM Oct 25, 2021Observed: 3.5 ft at 11:36AM Oct 25, 2021Observed: 3.66 ft at 11:42AM Oct 25, 2021Observed: 3.83 ft at 11:48AM Oct 25, 2021Observed: 4.01 ft at 11:54AM Oct 25, 2021Observed: 4.2 ft at 12:00PM Oct 25, 2021Observed: 4.39 ft at 12:06PM Oct 25, 2021Observed: 4.57 ft at 12:12PM Oct 25, 2021Observed: 4.75 ft at 12:18PM Oct 25, 2021Observed: 4.93 ft at 12:24PM Oct 25, 2021Observed: 5.1 ft at 12:30PM Oct 25, 2021Observed: 5.26 ft at 12:36PM Oct 25, 2021Observed: 5.41 ft at 12:42PM Oct 25, 2021Observed: 5.56 ft at 12:48PM Oct 25, 2021Observed: 5.71 ft at 12:54PM Oct 25, 2021Observed: 5.85 ft at 1:00PM Oct 25, 2021Observed: 6 ft at 1:06PM Oct 25, 2021Observed: 6.14 ft at 1:12PM Oct 25, 2021Observed: 6.29 ft at 1:18PM Oct 25, 2021Observed: 6.43 ft at 1:24PM Oct 25, 2021Observed: 6.58 ft at 1:30PM Oct 25, 2021Observed: 6.72 ft at 1:36PM Oct 25, 2021Observed: 6.86 ft at 1:42PM Oct 25, 2021Observed: 7 ft at 1:48PM Oct 25, 2021Observed: 7.13 ft at 1:54PM Oct 25, 2021Observed: 7.25 ft at 2:00PM Oct 25, 2021Observed: 7.37 ft at 2:06PM Oct 25, 2021Observed: 7.48 ft at 2:12PM Oct 25, 2021Observed: 7.58 ft at 2:18PM Oct 25, 2021Observed: 7.67 ft at 2:24PM Oct 25, 2021Observed: 7.75 ft at 2:30PM Oct 25, 2021Observed: 7.82 ft at 2:36PM Oct 25, 2021Observed: 7.89 ft at 2:42PM Oct 25, 2021Observed: 7.94 ft at 2:48PM Oct 25, 2021Observed: 7.99 ft at 2:54PM Oct 25, 2021Observed: 8.03 ft at 3:00PM Oct 25, 2021Observed: 8.05 ft at 3:06PM Oct 25, 2021Highest Observation: 8.07 ft at 3:12PM Oct 25, 2021Highest Observation: 8.07 ft at 3:18PM Oct 25, 2021Observed: 8.05 ft at 3:24PM Oct 25, 2021Observed: 8.03 ft at 3:30PM Oct 25, 2021Observed: 7.99 ft at 3:36PM Oct 25, 2021Observed: 7.95 ft at 3:42PM Oct 25, 2021Observed: 7.91 ft at 3:48PM Oct 25, 2021Observed: 7.87 ft at 3:54PM Oct 25, 2021Observed: 7.83 ft at 4:00PM Oct 25, 2021Observed: 7.78 ft at 4:06PM Oct 25, 2021Observed: 7.73 ft at 4:07PM Oct 25, 2021Observed: 7.73 ft at 4:12PM Oct 25, 2021Observed: 7.66 ft at 4:18PM Oct 25, 2021Observed: 7.6 ft at 4:24PM Oct 25, 2021Observed: 7.53 ft at 4:30PM Oct 25, 2021Observed: 7.45 ft at 4:36PM Oct 25, 2021Observed: 7.37 ft at 4:42PM Oct 25, 2021USGS--Water Resources of the United StatesLATN6(plotting HMIRG) Graph Created (5:16PM Oct 25, 2021)ObservedLatest observed value: 7.37 ft at 4:42 PM EDT 25-Oct-2021. Flood Stage is 10.1 ft
Printable Image
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 Long Island Sound above Lattingtown. 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: 13.1
Moderate Flood Stage: 11.1
Flood Stage: 10.1
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
 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.
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Latitude: 40.905000° N, Longitude: 73.593333° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 10.1 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 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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Hydrologic Resources Additional Resources
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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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