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Hydrograph River at a Glance Download
Great Kills Harbor at Great Kills (IN MLLW) Tide Height (ft)Observed: 2.67 ft at 9:36PM May 15, 2024Observed: 2.68 ft at 9:42PM May 15, 2024Observed: 2.7 ft at 9:48PM May 15, 2024Observed: 2.79 ft at 9:54PM May 15, 2024Observed: 2.86 ft at 10:00PM May 15, 2024Observed: 2.93 ft at 10:06PM May 15, 2024Observed: 2.99 ft at 10:12PM May 15, 2024Observed: 3.06 ft at 10:18PM May 15, 2024Observed: 3.12 ft at 10:24PM May 15, 2024Observed: 3.2 ft at 10:30PM May 15, 2024Observed: 3.31 ft at 10:36PM May 15, 2024Observed: 3.44 ft at 10:42PM May 15, 2024Observed: 3.59 ft at 10:48PM May 15, 2024Observed: 3.67 ft at 10:54PM May 15, 2024Observed: 3.75 ft at 11:00PM May 15, 2024Observed: 3.84 ft at 11:06PM May 15, 2024Observed: 3.91 ft at 11:12PM May 15, 2024Observed: 4.02 ft at 11:18PM May 15, 2024Observed: 4.12 ft at 11:24PM May 15, 2024Observed: 4.28 ft at 11:30PM May 15, 2024Observed: 4.38 ft at 11:36PM May 15, 2024Observed: 4.49 ft at 11:42PM May 15, 2024Observed: 4.58 ft at 11:48PM May 15, 2024Observed: 4.68 ft at 11:54PM May 15, 2024Observed: 4.81 ft at 12:00AM May 16, 2024Observed: 4.91 ft at 12:06AM May 16, 2024Observed: 4.99 ft at 12:12AM May 16, 2024Observed: 5.06 ft at 12:18AM May 16, 2024Observed: 5.12 ft at 12:24AM May 16, 2024Observed: 5.18 ft at 12:30AM May 16, 2024Observed: 5.25 ft at 12:36AM May 16, 2024Observed: 5.31 ft at 12:42AM May 16, 2024Observed: 5.4 ft at 12:48AM May 16, 2024Observed: 5.46 ft at 12:54AM May 16, 2024Observed: 5.49 ft at 1:00AM May 16, 2024Observed: 5.49 ft at 1:06AM May 16, 2024Observed: 5.49 ft at 1:12AM May 16, 2024Observed: 5.52 ft at 1:18AM May 16, 2024Observed: 5.59 ft at 1:24AM May 16, 2024Observed: 5.69 ft at 1:30AM May 16, 2024Observed: 5.77 ft at 1:36AM May 16, 2024Observed: 5.81 ft at 1:42AM May 16, 2024Observed: 5.8 ft at 1:48AM May 16, 2024Observed: 5.79 ft at 1:54AM May 16, 2024Observed: 5.76 ft at 2:00AM May 16, 2024Observed: 5.83 ft at 2:06AM May 16, 2024Observed: 5.94 ft at 2:12AM May 16, 2024Highest Observation: 6.03 ft at 2:18AM May 16, 2024Highest Observation: 6.03 ft at 2:24AM May 16, 2024Observed: 6.01 ft at 2:30AM May 16, 2024Observed: 5.97 ft at 2:36AM May 16, 2024Observed: 5.98 ft at 2:42AM May 16, 2024Observed: 6 ft at 2:48AM May 16, 2024Observed: 5.99 ft at 2:54AM May 16, 2024Observed: 5.98 ft at 3:00AM May 16, 2024Observed: 5.94 ft at 3:06AM May 16, 2024Observed: 5.88 ft at 3:12AM May 16, 2024Observed: 5.82 ft at 3:18AM May 16, 2024Observed: 5.79 ft at 3:24AM May 16, 2024Observed: 5.8 ft at 3:30AM May 16, 2024Observed: 5.8 ft at 3:36AM May 16, 2024Observed: 5.74 ft at 3:42AM May 16, 2024Observed: 5.65 ft at 3:48AM May 16, 2024Observed: 5.57 ft at 3:54AM May 16, 2024Observed: 5.54 ft at 4:00AM May 16, 2024Observed: 5.55 ft at 4:06AM May 16, 2024Observed: 5.53 ft at 4:12AM May 16, 2024Observed: 5.48 ft at 4:18AM May 16, 2024Observed: 5.38 ft at 4:24AM May 16, 2024Observed: 5.26 ft at 4:30AM May 16, 2024Observed: 5.17 ft at 4:36AM May 16, 2024Observed: 5.12 ft at 4:42AM May 16, 2024Observed: 5.09 ft at 4:48AM May 16, 2024Observed: 5.02 ft at 4:54AM May 16, 2024Observed: 4.92 ft at 5:00AM May 16, 2024Observed: 4.81 ft at 5:06AM May 16, 2024Observed: 4.75 ft at 5:12AM May 16, 2024Observed: 4.69 ft at 5:18AM May 16, 2024Observed: 4.62 ft at 5:24AM May 16, 2024Observed: 4.53 ft at 5:30AM May 16, 2024Observed: 4.43 ft at 5:36AM May 16, 2024Observed: 4.34 ft at 5:42AM May 16, 2024Observed: 4.29 ft at 5:48AM May 16, 2024Observed: 4.25 ft at 5:54AM May 16, 2024Observed: 4.2 ft at 6:00AM May 16, 2024Observed: 4.1 ft at 6:06AM May 16, 2024Observed: 4 ft at 6:12AM May 16, 2024Observed: 3.89 ft at 6:18AM May 16, 2024Observed: 3.81 ft at 6:24AM May 16, 2024Observed: 3.77 ft at 6:30AM May 16, 2024Observed: 3.72 ft at 6:36AM May 16, 2024Observed: 3.67 ft at 6:42AM May 16, 2024Observed: 3.59 ft at 6:48AM May 16, 2024Observed: 3.52 ft at 6:54AM May 16, 2024Observed: 3.44 ft at 7:00AM May 16, 2024Observed: 3.36 ft at 7:06AM May 16, 2024Observed: 3.32 ft at 7:12AM May 16, 2024Observed: 3.27 ft at 7:18AM May 16, 2024Observed: 3.22 ft at 7:24AM May 16, 2024Observed: 3.17 ft at 7:30AM May 16, 2024Observed: 3.12 ft at 7:36AM May 16, 2024Observed: 3.04 ft at 7:42AM May 16, 2024Observed: 2.98 ft at 7:48AM May 16, 2024Observed: 2.93 ft at 7:54AM May 16, 2024Observed: 2.89 ft at 8:00AM May 16, 2024Observed: 2.87 ft at 8:06AM May 16, 2024Observed: 2.83 ft at 8:12AM May 16, 2024Observed: 2.78 ft at 8:18AM May 16, 2024Observed: 2.72 ft at 8:24AM May 16, 2024Observed: 2.67 ft at 8:30AM May 16, 2024Observed: 2.62 ft at 8:36AM May 16, 2024Observed: 2.6 ft at 8:42AM May 16, 2024Observed: 2.6 ft at 8:48AM May 16, 2024Observed: 2.57 ft at 8:54AM May 16, 2024Observed: 2.53 ft at 9:00AM May 16, 2024Observed: 2.51 ft at 9:06AM May 16, 2024Observed: 2.53 ft at 9:12AM May 16, 2024Observed: 2.57 ft at 9:18AM May 16, 2024Observed: 2.59 ft at 9:24AM May 16, 2024Observed: 2.59 ft at 9:30AM May 16, 2024Observed: 2.56 ft at 9:36AM May 16, 2024Observed: 2.52 ft at 9:42AM May 16, 2024Observed: 2.53 ft at 9:48AM May 16, 2024Observed: 2.59 ft at 9:54AM May 16, 2024Observed: 2.64 ft at 10:00AM May 16, 2024Observed: 2.67 ft at 10:06AM May 16, 2024Observed: 2.68 ft at 10:12AM May 16, 2024Observed: 2.67 ft at 10:18AM May 16, 2024Observed: 2.65 ft at 10:24AM May 16, 2024Observed: 2.66 ft at 10:30AM May 16, 2024Observed: 2.68 ft at 10:36AM May 16, 2024Observed: 2.74 ft at 10:42AM May 16, 2024Observed: 2.81 ft at 10:48AM May 16, 2024Observed: 2.88 ft at 10:54AM May 16, 2024Observed: 2.95 ft at 11:00AM May 16, 2024Observed: 3.03 ft at 11:06AM May 16, 2024Observed: 3.12 ft at 11:12AM May 16, 2024Observed: 3.2 ft at 11:18AM May 16, 2024Observed: 3.28 ft at 11:24AM May 16, 2024Observed: 3.37 ft at 11:30AM May 16, 2024Observed: 3.45 ft at 11:36AM May 16, 2024Observed: 3.55 ft at 11:42AM May 16, 2024Observed: 3.64 ft at 11:48AM May 16, 2024Observed: 3.75 ft at 11:54AM May 16, 2024Observed: 3.86 ft at 12:00PM May 16, 2024Observed: 3.95 ft at 12:06PM May 16, 2024Observed: 4.02 ft at 12:12PM May 16, 2024Observed: 4.08 ft at 12:18PM May 16, 2024Observed: 4.14 ft at 12:24PM May 16, 2024Observed: 4.21 ft at 12:30PM May 16, 2024Observed: 4.28 ft at 12:36PM May 16, 2024Observed: 4.37 ft at 12:42PM May 16, 2024Observed: 4.42 ft at 12:48PM May 16, 2024Observed: 4.47 ft at 12:54PM May 16, 2024Observed: 4.53 ft at 1:00PM May 16, 2024Observed: 4.59 ft at 1:06PM May 16, 2024Observed: 4.66 ft at 1:12PM May 16, 2024Observed: 4.72 ft at 1:18PM May 16, 2024Observed: 4.78 ft at 1:24PM May 16, 2024Observed: 4.8 ft at 1:30PM May 16, 2024Observed: 4.83 ft at 1:36PM May 16, 2024Observed: 4.91 ft at 1:42PM May 16, 2024Observed: 5.02 ft at 1:48PM May 16, 2024Observed: 5.08 ft at 1:54PM May 16, 2024Observed: 5.12 ft at 2:00PM May 16, 2024Observed: 5.14 ft at 2:06PM May 16, 2024Observed: 5.17 ft at 2:12PM May 16, 2024Observed: 5.25 ft at 2:18PM May 16, 2024Observed: 5.37 ft at 2:24PM May 16, 2024Observed: 5.5 ft at 2:30PM May 16, 2024Observed: 5.57 ft at 2:36PM May 16, 2024Observed: 5.59 ft at 2:42PM May 16, 2024Observed: 5.6 ft at 2:48PM May 16, 2024Observed: 5.62 ft at 2:54PM May 16, 2024Observed: 5.64 ft at 3:00PM May 16, 2024Observed: 5.69 ft at 3:06PM May 16, 2024Observed: 5.77 ft at 3:12PM May 16, 2024Observed: 5.84 ft at 3:18PM May 16, 2024Observed: 5.85 ft at 3:24PM May 16, 2024Observed: 5.82 ft at 3:30PM May 16, 2024Observed: 5.78 ft at 3:36PM May 16, 2024Observed: 5.75 ft at 3:42PM May 16, 2024Observed: 5.74 ft at 3:48PM May 16, 2024Observed: 5.77 ft at 3:54PM May 16, 2024Observed: 5.8 ft at 4:00PM May 16, 2024Observed: 5.74 ft at 4:06PM May 16, 2024Observed: 5.69 ft at 4:12PM May 16, 2024Observed: 5.72 ft at 4:18PM May 16, 2024Observed: 5.75 ft at 4:24PM May 16, 2024Observed: 5.76 ft at 4:30PM May 16, 2024Observed: 5.74 ft at 4:36PM May 16, 2024Observed: 5.69 ft at 4:42PM May 16, 2024Observed: 5.64 ft at 4:48PM May 16, 2024Observed: 5.57 ft at 4:54PM May 16, 2024Observed: 5.55 ft at 5:00PM May 16, 2024Observed: 5.54 ft at 5:06PM May 16, 2024Observed: 5.52 ft at 5:12PM May 16, 2024Observed: 5.49 ft at 5:18PM May 16, 2024Observed: 5.42 ft at 5:24PM May 16, 2024Observed: 5.32 ft at 5:30PM May 16, 2024Observed: 5.22 ft at 5:36PM May 16, 2024Observed: 5.15 ft at 5:42PM May 16, 2024Observed: 5.13 ft at 5:48PM May 16, 2024Observed: 5.12 ft at 5:54PM May 16, 2024Observed: 5.07 ft at 6:00PM May 16, 2024Observed: 4.99 ft at 6:06PM May 16, 2024Observed: 4.85 ft at 6:12PM May 16, 2024Observed: 4.71 ft at 6:18PM May 16, 2024Observed: 4.59 ft at 6:24PM May 16, 2024Observed: 4.52 ft at 6:30PM May 16, 2024Observed: 4.46 ft at 6:36PM May 16, 2024Observed: 4.41 ft at 6:42PM May 16, 2024Observed: 4.32 ft at 6:48PM May 16, 2024Observed: 4.2 ft at 6:54PM May 16, 2024Observed: 4.12 ft at 7:00PM May 16, 2024Observed: 4.06 ft at 7:06PM May 16, 2024Observed: 3.98 ft at 7:12PM May 16, 2024Observed: 3.91 ft at 7:18PM May 16, 2024Observed: 3.84 ft at 7:24PM May 16, 2024Observed: 3.73 ft at 7:30PM May 16, 2024Observed: 3.65 ft at 7:36PM May 16, 2024Observed: 3.61 ft at 7:42PM May 16, 2024Observed: 3.57 ft at 7:48PM May 16, 2024Observed: 3.52 ft at 7:54PM May 16, 2024Observed: 3.43 ft at 8:00PM May 16, 2024Observed: 3.33 ft at 8:06PM May 16, 2024Observed: 3.25 ft at 8:12PM May 16, 2024Observed: 3.17 ft at 8:18PM May 16, 2024Observed: 3.09 ft at 8:24PM May 16, 2024Observed: 3.04 ft at 8:30PM May 16, 2024Observed: 3 ft at 8:36PM May 16, 2024Observed: 2.96 ft at 8:42PM May 16, 2024Observed: 2.91 ft at 8:48PM May 16, 2024Observed: 2.86 ft at 8:54PM May 16, 2024Observed: 2.81 ft at 9:00PM May 16, 2024Observed: 2.78 ft at 9:06PM May 16, 2024Observed: 2.74 ft at 9:12PM May 16, 2024Observed: 2.69 ft at 9:18PM May 16, 2024Observed: 2.66 ft at 9:24PM May 16, 2024Observed: 2.66 ft at 9:30PM May 16, 2024Observed: 2.69 ft at 9:36PM May 16, 2024Observed: 2.69 ft at 9:42PM May 16, 2024Observed: 2.68 ft at 9:48PM May 16, 2024Observed: 2.65 ft at 9:54PM May 16, 2024Observed: 2.6 ft at 10:00PM May 16, 2024Observed: 2.6 ft at 10:06PM May 16, 2024Observed: 2.63 ft at 10:12PM May 16, 2024Observed: 2.68 ft at 10:18PM May 16, 2024Observed: 2.73 ft at 10:24PM May 16, 2024Observed: 2.76 ft at 10:30PM May 16, 2024Observed: 2.79 ft at 10:36PM May 16, 2024Observed: 2.8 ft at 10:42PM May 16, 2024Observed: 2.84 ft at 10:48PM May 16, 2024Observed: 2.93 ft at 10:54PM May 16, 2024Observed: 3.01 ft at 11:00PM May 16, 2024Observed: 3.08 ft at 11:06PM May 16, 2024Observed: 3.16 ft at 11:12PM May 16, 2024Observed: 3.24 ft at 11:18PM May 16, 2024Observed: 3.31 ft at 11:24PM May 16, 2024Observed: 3.39 ft at 11:30PM May 16, 2024Observed: 3.48 ft at 11:36PM May 16, 2024Observed: 3.52 ft at 11:42PM May 16, 2024Observed: 3.57 ft at 11:48PM May 16, 2024Observed: 3.65 ft at 11:54PM May 16, 2024Observed: 3.76 ft at 12:00AM May 17, 2024Observed: 3.88 ft at 12:06AM May 17, 2024Observed: 3.98 ft at 12:12AM May 17, 2024Observed: 4.06 ft at 12:18AM May 17, 2024Observed: 4.14 ft at 12:24AM May 17, 2024Observed: 4.22 ft at 12:30AM May 17, 2024Observed: 4.32 ft at 12:36AM May 17, 2024Observed: 4.45 ft at 12:42AM May 17, 2024Observed: 4.54 ft at 12:48AM May 17, 2024Observed: 4.6 ft at 12:54AM May 17, 2024Observed: 4.66 ft at 1:00AM May 17, 2024Observed: 4.76 ft at 1:06AM May 17, 2024Observed: 4.87 ft at 1:12AM May 17, 2024Observed: 4.98 ft at 1:18AM May 17, 2024Observed: 5.07 ft at 1:24AM May 17, 2024Observed: 5.09 ft at 1:30AM May 17, 2024Observed: 5.06 ft at 1:36AM May 17, 2024Observed: 5.09 ft at 1:42AM May 17, 2024Observed: 5.18 ft at 1:48AM May 17, 2024Observed: 5.27 ft at 1:54AM May 17, 2024Observed: 5.34 ft at 2:00AM May 17, 2024Observed: 5.37 ft at 2:06AM May 17, 2024Observed: 5.36 ft at 2:12AM May 17, 2024Observed: 5.32 ft at 2:18AM May 17, 2024Observed: 5.32 ft at 2:24AM May 17, 2024Observed: 5.36 ft at 2:30AM May 17, 2024Observed: 5.4 ft at 2:36AM May 17, 2024Observed: 5.42 ft at 2:42AM May 17, 2024Observed: 5.4 ft at 2:48AM May 17, 2024Observed: 5.38 ft at 2:54AM May 17, 2024Observed: 5.38 ft at 3:00AM May 17, 2024Observed: 5.41 ft at 3:06AM May 17, 2024Observed: 5.44 ft at 3:12AM May 17, 2024Observed: 5.46 ft at 3:18AM May 17, 2024Observed: 5.45 ft at 3:24AM May 17, 2024Observed: 5.45 ft at 3:30AM May 17, 2024Observed: 5.44 ft at 3:36AM May 17, 2024Observed: 5.45 ft at 3:42AM May 17, 2024Observed: 5.47 ft at 3:48AM May 17, 2024Observed: 5.47 ft at 3:54AM May 17, 2024Observed: 5.45 ft at 4:00AM May 17, 2024Observed: 5.41 ft at 4:06AM May 17, 2024Observed: 5.36 ft at 4:12AM May 17, 2024Observed: 5.33 ft at 4:18AM May 17, 2024Observed: 5.31 ft at 4:24AM May 17, 2024Observed: 5.27 ft at 4:30AM May 17, 2024Observed: 5.21 ft at 4:36AM May 17, 2024Observed: 5.15 ft at 4:42AM May 17, 2024Observed: 5.12 ft at 4:48AM May 17, 2024Observed: 5.09 ft at 4:54AM May 17, 2024Observed: 5.05 ft at 5:00AM May 17, 2024Observed: 5.02 ft at 5:06AM May 17, 2024Observed: 5 ft at 5:12AM May 17, 2024Observed: 4.95 ft at 5:18AM May 17, 2024Observed: 4.86 ft at 5:24AM May 17, 2024Observed: 4.84 ft at 5:30AM May 17, 2024Observed: 4.83 ft at 5:36AM May 17, 2024Observed: 4.78 ft at 5:42AM May 17, 2024Observed: 4.72 ft at 5:48AM May 17, 2024Observed: 4.69 ft at 5:54AM May 17, 2024Observed: 4.62 ft at 6:00AM May 17, 2024Observed: 3.72 ft at 7:06AM May 17, 2024Observed: 3.63 ft at 7:12AM May 17, 2024Observed: 3.54 ft at 7:18AM May 17, 2024Observed: 3.47 ft at 7:24AM May 17, 2024Observed: 3.4 ft at 7:30AM May 17, 2024Observed: 3.32 ft at 7:36AM May 17, 2024Observed: 3.22 ft at 7:42AM May 17, 2024Observed: 3.12 ft at 7:48AM May 17, 2024Observed: 3.01 ft at 7:54AM May 17, 2024Observed: 2.92 ft at 8:00AM May 17, 2024Observed: 2.81 ft at 8:06AM May 17, 2024Observed: 2.73 ft at 8:12AM May 17, 2024Observed: 2.65 ft at 8:18AM May 17, 2024Observed: 2.57 ft at 8:24AM May 17, 2024Observed: 2.47 ft at 8:30AM May 17, 2024Observed: 2.36 ft at 8:36AM May 17, 2024Observed: 2.28 ft at 8:42AM May 17, 2024Observed: 2.2 ft at 8:48AM May 17, 2024Observed: 2.12 ft at 8:54AM May 17, 2024Observed: 2.07 ft at 9:00AM May 17, 2024Observed: 2.03 ft at 9:06AM May 17, 2024Observed: 1.97 ft at 9:12AM May 17, 2024Observed: 1.88 ft at 9:18AM May 17, 2024Observed: 1.82 ft at 9:24AM May 17, 2024Observed: 1.79 ft at 9:30AM May 17, 2024Observed: 1.78 ft at 9:36AM May 17, 2024Observed: 1.8 ft at 9:42AM May 17, 2024Observed: 1.84 ft at 9:48AM May 17, 2024Observed: 1.87 ft at 9:54AM May 17, 2024Observed: 1.89 ft at 10:00AM May 17, 2024Observed: 1.89 ft at 10:06AM May 17, 2024Observed: 1.88 ft at 10:12AM May 17, 2024Observed: 1.89 ft at 10:18AM May 17, 2024Observed: 1.91 ft at 10:24AM May 17, 2024Observed: 1.94 ft at 10:30AM May 17, 2024Observed: 1.97 ft at 10:36AM May 17, 2024Observed: 2.03 ft at 10:42AM May 17, 2024Observed: 2.07 ft at 10:48AM May 17, 2024Observed: 2.12 ft at 10:54AM May 17, 2024Observed: 2.16 ft at 11:00AM May 17, 2024Observed: 2.18 ft at 11:06AM May 17, 2024Observed: 2.17 ft at 11:12AM May 17, 2024Observed: 2.17 ft at 11:18AM May 17, 2024Observed: 2.21 ft at 11:24AM May 17, 2024Observed: 2.32 ft at 11:30AM May 17, 2024Observed: 2.44 ft at 11:36AM May 17, 2024Observed: 2.55 ft at 11:42AM May 17, 2024Observed: 2.64 ft at 11:48AM May 17, 2024Observed: 2.69 ft at 11:54AM May 17, 2024Observed: 2.72 ft at 12:00PM May 17, 2024Observed: 2.77 ft at 12:06PM May 17, 2024Observed: 2.88 ft at 12:12PM May 17, 2024Observed: 3.01 ft at 12:18PM May 17, 2024Observed: 3.15 ft at 12:24PM May 17, 2024Observed: 3.25 ft at 12:30PM May 17, 2024Observed: 3.32 ft at 12:36PM May 17, 2024Observed: 3.37 ft at 12:42PM May 17, 2024Observed: 3.41 ft at 12:48PM May 17, 2024Observed: 3.5 ft at 12:54PM May 17, 2024Observed: 3.61 ft at 1:00PM May 17, 2024Observed: 3.73 ft at 1:06PM May 17, 2024Observed: 3.8 ft at 1:12PM May 17, 2024Observed: 3.81 ft at 1:18PM May 17, 2024Observed: 3.81 ft at 1:24PM May 17, 2024Observed: 3.86 ft at 1:30PM May 17, 2024Observed: 3.96 ft at 1:36PM May 17, 2024Observed: 4.08 ft at 1:42PM May 17, 2024Observed: 4.17 ft at 1:48PM May 17, 2024Observed: 4.24 ft at 1:54PM May 17, 2024Observed: 4.28 ft at 2:00PM May 17, 2024Observed: 4.29 ft at 2:06PM May 17, 2024Observed: 4.33 ft at 2:12PM May 17, 2024Observed: 4.41 ft at 2:18PM May 17, 2024Observed: 4.5 ft at 2:24PM May 17, 2024Observed: 4.58 ft at 2:30PM May 17, 2024Observed: 4.67 ft at 2:36PM May 17, 2024Observed: 4.75 ft at 2:42PM May 17, 2024Observed: 4.81 ft at 2:48PM May 17, 2024Observed: 4.89 ft at 2:54PM May 17, 2024Observed: 4.97 ft at 3:00PM May 17, 2024Observed: 5.02 ft at 3:06PM May 17, 2024Observed: 5.05 ft at 3:12PM May 17, 2024Observed: 5.1 ft at 3:18PM May 17, 2024Observed: 5.14 ft at 3:24PM May 17, 2024Observed: 5.17 ft at 3:30PM May 17, 2024Observed: 5.25 ft at 3:36PM May 17, 2024Observed: 5.33 ft at 3:42PM May 17, 2024Observed: 5.35 ft at 3:48PM May 17, 2024Observed: 5.36 ft at 3:54PM May 17, 2024Observed: 5.39 ft at 4:00PM May 17, 2024Observed: 5.39 ft at 4:06PM May 17, 2024Observed: 5.42 ft at 4:12PM May 17, 2024Observed: 5.47 ft at 4:18PM May 17, 2024Observed: 5.5 ft at 4:24PM May 17, 2024Observed: 5.48 ft at 4:30PM May 17, 2024Observed: 5.48 ft at 4:36PM May 17, 2024Observed: 5.48 ft at 4:42PM May 17, 2024Observed: 5.48 ft at 4:48PM May 17, 2024Observed: 5.51 ft at 4:54PM May 17, 2024Observed: 5.52 ft at 5:00PM May 17, 2024Observed: 5.48 ft at 5:06PM May 17, 2024Observed: 5.46 ft at 5:12PM May 17, 2024Observed: 5.46 ft at 5:18PM May 17, 2024Observed: 5.45 ft at 5:24PM May 17, 2024Observed: 5.42 ft at 5:30PM May 17, 2024Observed: 5.4 ft at 5:36PM May 17, 2024Observed: 5.37 ft at 5:42PM May 17, 2024Observed: 5.31 ft at 5:48PM May 17, 2024Observed: 5.27 ft at 5:54PM May 17, 2024Observed: 5.25 ft at 6:00PM May 17, 2024Observed: 4.41 ft at 7:06PM May 17, 2024Observed: 4.32 ft at 7:12PM May 17, 2024Observed: 4.24 ft at 7:18PM May 17, 2024Observed: 4.18 ft at 7:24PM May 17, 2024Observed: 4.11 ft at 7:30PM May 17, 2024Observed: 4.04 ft at 7:36PM May 17, 2024Observed: 3.93 ft at 7:42PM May 17, 2024Observed: 3.85 ft at 7:48PM May 17, 2024Observed: 3.79 ft at 7:54PM May 17, 2024Observed: 3.75 ft at 8:00PM May 17, 2024Observed: 3.68 ft at 8:06PM May 17, 2024Observed: 3.64 ft at 8:12PM May 17, 2024Observed: 3.58 ft at 8:18PM May 17, 2024Observed: 3.5 ft at 8:24PM May 17, 2024Observed: 3.43 ft at 8:30PM May 17, 2024Observed: 3.39 ft at 8:36PM May 17, 2024Observed: 3.33 ft at 8:42PM May 17, 2024Observed: 3.26 ft at 8:48PM May 17, 2024Observed: 3.18 ft at 8:54PM May 17, 2024Observed: 3.11 ft at 9:00PM May 17, 2024USGS--Water Resources of the United StatesKILN6(plotting HMIRG) Graph Created (9:31PM May 17, 2024)ObservedLatest observed value: 3.11 ft at 9:00 PM EDT 17-May-2024. Flood Stage is 7.5 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 Great Kills Harbor at Great Kills (IN MLLW). 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: 9.5
Moderate Flood Stage: 8.5
Flood Stage: 7.5
Action Stage: 0
Low Stage (in feet): -1.8

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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
14.6 Five to eight feet of inundation occurs on the East Shore of Staten Island extending to Hylan Boulevard. Three to six feet of inundation occurs on the South Shore along the southeast tip of the island. Two to six feet of inundation occurs along Arthur Kill.Flooding up to the Oradell Dam in Hackensack and Dundee Dam in Passaic. Inundation of all of Hoboken east of NJ Transit line with three to sevel feet at Waterfront.Inundation of all of Jersey City east of 1-78 with three to five feet at Waterfront.
9.3 Inundation of one to two feet occurs at the Hoboken Terminal and the Hoboken Waterfront.
8.5 Inundation occurs on Bellville Turnpike (Route 7) near the Hackensack River, in Kearney, New Jersey.
8.4 Flooding begins in Hoboken near the riverfront boardwalk. Minor inundation of a several tracks at the Hoboken Terminals. Inundation occurs on Arthur Kill Road and Ridgewood Avenue in Staten Island as well as on Travis Avenue and Victory Boulevard.
7.2 Inundation occurs near Travis Avenue and Victory Boulevard in the Fresh Kills area of Staten Island.Inundation of Fishouse Road in Kearney, New Jersey, near the PSEG plant.
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Latitude: 40.538889° N, Longitude: 74.129722° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 7.5 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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Page last modified: 2-Nov-2020 7:30 PM
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