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Hydrograph River at a Glance Download
Great Kills Harbor at Great Kills (IN MLLW) Tide Height (ft)Observed: 3.68 ft at 4:06PM May 27, 2023Observed: 3.6 ft at 4:12PM May 27, 2023Observed: 3.54 ft at 4:18PM May 27, 2023Observed: 3.49 ft at 4:24PM May 27, 2023Observed: 3.46 ft at 4:30PM May 27, 2023Observed: 3.42 ft at 4:36PM May 27, 2023Observed: 3.37 ft at 4:42PM May 27, 2023Observed: 3.31 ft at 4:48PM May 27, 2023Observed: 3.21 ft at 4:54PM May 27, 2023Observed: 3.12 ft at 5:00PM May 27, 2023Observed: 3.07 ft at 5:06PM May 27, 2023Observed: 3.04 ft at 5:12PM May 27, 2023Observed: 3.01 ft at 5:18PM May 27, 2023Observed: 2.97 ft at 5:24PM May 27, 2023Observed: 2.91 ft at 5:30PM May 27, 2023Observed: 2.83 ft at 5:36PM May 27, 2023Observed: 2.75 ft at 5:42PM May 27, 2023Observed: 2.69 ft at 5:48PM May 27, 2023Observed: 2.64 ft at 5:54PM May 27, 2023Observed: 2.62 ft at 6:00PM May 27, 2023Observed: 2.58 ft at 6:06PM May 27, 2023Observed: 2.54 ft at 6:12PM May 27, 2023Observed: 2.48 ft at 6:18PM May 27, 2023Observed: 2.42 ft at 6:24PM May 27, 2023Observed: 2.37 ft at 6:30PM May 27, 2023Observed: 2.32 ft at 6:36PM May 27, 2023Observed: 2.27 ft at 6:42PM May 27, 2023Observed: 2.23 ft at 6:48PM May 27, 2023Observed: 2.16 ft at 6:54PM May 27, 2023Observed: 2.09 ft at 7:00PM May 27, 2023Observed: 2.02 ft at 7:06PM May 27, 2023Observed: 1.97 ft at 7:12PM May 27, 2023Observed: 1.92 ft at 7:18PM May 27, 2023Observed: 1.87 ft at 7:24PM May 27, 2023Observed: 1.82 ft at 7:30PM May 27, 2023Observed: 1.78 ft at 7:36PM May 27, 2023Observed: 1.77 ft at 7:42PM May 27, 2023Observed: 1.69 ft at 7:48PM May 27, 2023Observed: 1.64 ft at 7:54PM May 27, 2023Observed: 1.61 ft at 8:00PM May 27, 2023Observed: 1.55 ft at 8:06PM May 27, 2023Observed: 1.53 ft at 8:12PM May 27, 2023Observed: 1.5 ft at 8:18PM May 27, 2023Observed: 1.5 ft at 8:24PM May 27, 2023Observed: 1.5 ft at 8:30PM May 27, 2023Observed: 1.48 ft at 8:36PM May 27, 2023Observed: 1.48 ft at 8:42PM May 27, 2023Observed: 1.46 ft at 8:48PM May 27, 2023Observed: 1.43 ft at 8:54PM May 27, 2023Observed: 1.43 ft at 9:00PM May 27, 2023Observed: 1.45 ft at 9:06PM May 27, 2023Observed: 1.47 ft at 9:12PM May 27, 2023Observed: 1.49 ft at 9:18PM May 27, 2023Observed: 1.52 ft at 9:24PM May 27, 2023Observed: 1.55 ft at 9:30PM May 27, 2023Observed: 1.58 ft at 9:36PM May 27, 2023Observed: 1.63 ft at 9:42PM May 27, 2023Observed: 1.68 ft at 9:48PM May 27, 2023Observed: 1.74 ft at 9:54PM May 27, 2023Observed: 1.8 ft at 10:00PM May 27, 2023Observed: 1.86 ft at 10:06PM May 27, 2023Observed: 1.93 ft at 10:12PM May 27, 2023Observed: 1.99 ft at 10:18PM May 27, 2023Observed: 2.08 ft at 10:24PM May 27, 2023Observed: 2.19 ft at 10:30PM May 27, 2023Observed: 2.29 ft at 10:36PM May 27, 2023Observed: 2.36 ft at 10:42PM May 27, 2023Observed: 2.41 ft at 10:48PM May 27, 2023Observed: 2.47 ft at 10:54PM May 27, 2023Observed: 2.56 ft at 11:00PM May 27, 2023Observed: 2.66 ft at 11:06PM May 27, 2023Observed: 2.77 ft at 11:12PM May 27, 2023Observed: 2.88 ft at 11:18PM May 27, 2023Observed: 2.97 ft at 11:24PM May 27, 2023Observed: 3.04 ft at 11:30PM May 27, 2023Observed: 3.12 ft at 11:36PM May 27, 2023Observed: 3.2 ft at 11:42PM May 27, 2023Observed: 3.29 ft at 11:48PM May 27, 2023Observed: 3.38 ft at 11:54PM May 27, 2023Observed: 3.47 ft at 12:00AM May 28, 2023Observed: 3.54 ft at 12:06AM May 28, 2023Observed: 3.6 ft at 12:12AM May 28, 2023Observed: 3.67 ft at 12:18AM May 28, 2023Observed: 3.73 ft at 12:24AM May 28, 2023Observed: 3.79 ft at 12:30AM May 28, 2023Observed: 3.85 ft at 12:36AM May 28, 2023Observed: 3.91 ft at 12:42AM May 28, 2023Observed: 3.96 ft at 12:48AM May 28, 2023Observed: 4 ft at 12:54AM May 28, 2023Observed: 4.05 ft at 1:00AM May 28, 2023Observed: 4.07 ft at 1:06AM May 28, 2023Observed: 4.1 ft at 1:12AM May 28, 2023Observed: 4.14 ft at 1:18AM May 28, 2023Observed: 4.2 ft at 1:24AM May 28, 2023Observed: 4.23 ft at 1:30AM May 28, 2023Observed: 4.24 ft at 1:36AM May 28, 2023Observed: 4.25 ft at 1:42AM May 28, 2023Observed: 4.26 ft at 1:48AM May 28, 2023Observed: 4.27 ft at 1:54AM May 28, 2023Observed: 4.29 ft at 2:00AM May 28, 2023Observed: 4.32 ft at 2:06AM May 28, 2023Observed: 4.32 ft at 2:12AM May 28, 2023Observed: 4.3 ft at 2:18AM May 28, 2023Observed: 4.31 ft at 2:24AM May 28, 2023Observed: 4.28 ft at 2:30AM May 28, 2023Observed: 4.28 ft at 2:36AM May 28, 2023Observed: 4.28 ft at 2:42AM May 28, 2023Observed: 4.26 ft at 2:48AM May 28, 2023Observed: 4.23 ft at 2:54AM May 28, 2023Observed: 4.2 ft at 3:00AM May 28, 2023Observed: 4.17 ft at 3:06AM May 28, 2023Observed: 4.15 ft at 3:12AM May 28, 2023Observed: 4.12 ft at 3:18AM May 28, 2023Observed: 4.09 ft at 3:24AM May 28, 2023Observed: 4.06 ft at 3:30AM May 28, 2023Observed: 4.02 ft at 3:36AM May 28, 2023Observed: 3.98 ft at 3:42AM May 28, 2023Observed: 3.91 ft at 3:48AM May 28, 2023Observed: 3.84 ft at 3:54AM May 28, 2023Observed: 3.79 ft at 4:00AM May 28, 2023Observed: 3.76 ft at 4:06AM May 28, 2023Observed: 3.72 ft at 4:12AM May 28, 2023Observed: 3.65 ft at 4:18AM May 28, 2023Observed: 3.55 ft at 4:24AM May 28, 2023Observed: 3.46 ft at 4:30AM May 28, 2023Observed: 3.4 ft at 4:36AM May 28, 2023Observed: 3.35 ft at 4:42AM May 28, 2023Observed: 3.31 ft at 4:48AM May 28, 2023Observed: 3.26 ft at 4:54AM May 28, 2023Observed: 3.17 ft at 5:00AM May 28, 2023Observed: 3.08 ft at 5:06AM May 28, 2023Observed: 3.01 ft at 5:12AM May 28, 2023Observed: 2.93 ft at 5:18AM May 28, 2023Observed: 2.85 ft at 5:24AM May 28, 2023Observed: 2.79 ft at 5:30AM May 28, 2023Observed: 2.74 ft at 5:36AM May 28, 2023Observed: 2.66 ft at 5:42AM May 28, 2023Observed: 2.57 ft at 5:48AM May 28, 2023Observed: 2.5 ft at 5:54AM May 28, 2023Observed: 2.44 ft at 6:00AM May 28, 2023Observed: 1.67 ft at 7:06AM May 28, 2023Observed: 1.65 ft at 7:12AM May 28, 2023Observed: 1.6 ft at 7:18AM May 28, 2023Observed: 1.52 ft at 7:24AM May 28, 2023Observed: 1.44 ft at 7:30AM May 28, 2023Observed: 1.38 ft at 7:36AM May 28, 2023Observed: 1.34 ft at 7:42AM May 28, 2023Observed: 1.28 ft at 7:48AM May 28, 2023Observed: 1.23 ft at 7:54AM May 28, 2023Observed: 1.2 ft at 8:00AM May 28, 2023Observed: 1.14 ft at 8:06AM May 28, 2023Observed: 1.08 ft at 8:12AM May 28, 2023Observed: 1.04 ft at 8:18AM May 28, 2023Observed: 1.02 ft at 8:24AM May 28, 2023Observed: 0.99 ft at 8:30AM May 28, 2023Observed: 0.95 ft at 8:36AM May 28, 2023Observed: 0.92 ft at 8:42AM May 28, 2023Observed: 0.89 ft at 8:48AM May 28, 2023Observed: 0.87 ft at 8:54AM May 28, 2023Observed: 0.87 ft at 9:00AM May 28, 2023Observed: 0.86 ft at 9:06AM May 28, 2023Observed: 0.86 ft at 9:12AM May 28, 2023Observed: 0.86 ft at 9:18AM May 28, 2023Observed: 0.85 ft at 9:24AM May 28, 2023Observed: 0.82 ft at 9:30AM May 28, 2023Observed: 0.8 ft at 9:36AM May 28, 2023Observed: 0.79 ft at 9:42AM May 28, 2023Observed: 0.81 ft at 9:48AM May 28, 2023Observed: 0.83 ft at 9:54AM May 28, 2023Observed: 0.86 ft at 10:00AM May 28, 2023Observed: 0.9 ft at 10:06AM May 28, 2023Observed: 0.95 ft at 10:12AM May 28, 2023Observed: 1.01 ft at 10:18AM May 28, 2023Observed: 1.06 ft at 10:24AM May 28, 2023Observed: 1.09 ft at 10:30AM May 28, 2023Observed: 1.13 ft at 10:36AM May 28, 2023Observed: 1.19 ft at 10:42AM May 28, 2023Observed: 1.28 ft at 10:48AM May 28, 2023Observed: 1.38 ft at 10:54AM May 28, 2023Observed: 1.48 ft at 11:00AM May 28, 2023Observed: 2.62 ft at 12:06PM May 28, 2023Observed: 2.73 ft at 12:12PM May 28, 2023Observed: 2.83 ft at 12:18PM May 28, 2023Observed: 2.92 ft at 12:24PM May 28, 2023Observed: 3.01 ft at 12:30PM May 28, 2023Observed: 3.09 ft at 12:36PM May 28, 2023Observed: 3.18 ft at 12:42PM May 28, 2023Observed: 3.29 ft at 12:48PM May 28, 2023Observed: 3.37 ft at 12:54PM May 28, 2023Observed: 3.43 ft at 1:00PM May 28, 2023Observed: 3.5 ft at 1:06PM May 28, 2023Observed: 3.58 ft at 1:12PM May 28, 2023Observed: 3.65 ft at 1:18PM May 28, 2023Observed: 3.7 ft at 1:24PM May 28, 2023Observed: 3.76 ft at 1:30PM May 28, 2023Observed: 3.83 ft at 1:36PM May 28, 2023Observed: 3.88 ft at 1:42PM May 28, 2023Observed: 3.93 ft at 1:48PM May 28, 2023Observed: 4.01 ft at 1:54PM May 28, 2023Observed: 4.05 ft at 2:00PM May 28, 2023Observed: 4.09 ft at 2:06PM May 28, 2023Observed: 4.13 ft at 2:12PM May 28, 2023Observed: 4.17 ft at 2:18PM May 28, 2023Observed: 4.24 ft at 2:24PM May 28, 2023Observed: 4.29 ft at 2:30PM May 28, 2023Observed: 4.35 ft at 2:36PM May 28, 2023Observed: 4.39 ft at 2:42PM May 28, 2023Observed: 4.4 ft at 2:48PM May 28, 2023Observed: 4.42 ft at 2:54PM May 28, 2023Observed: 4.47 ft at 3:00PM May 28, 2023Observed: 4.53 ft at 3:06PM May 28, 2023Observed: 4.55 ft at 3:12PM May 28, 2023Observed: 4.54 ft at 3:18PM May 28, 2023Observed: 4.52 ft at 3:24PM May 28, 2023Observed: 4.51 ft at 3:30PM May 28, 2023Observed: 4.52 ft at 3:36PM May 28, 2023Observed: 4.54 ft at 3:42PM May 28, 2023Observed: 4.56 ft at 3:48PM May 28, 2023Observed: 4.53 ft at 3:54PM May 28, 2023Observed: 4.48 ft at 4:00PM May 28, 2023Observed: 4.42 ft at 4:06PM May 28, 2023Observed: 4.37 ft at 4:12PM May 28, 2023Observed: 4.32 ft at 4:18PM May 28, 2023Observed: 4.29 ft at 4:24PM May 28, 2023Observed: 4.26 ft at 4:30PM May 28, 2023Observed: 4.21 ft at 4:36PM May 28, 2023Observed: 4.15 ft at 4:42PM May 28, 2023Observed: 4.08 ft at 4:48PM May 28, 2023Observed: 4 ft at 4:54PM May 28, 2023Observed: 3.94 ft at 5:00PM May 28, 2023Observed: 3.9 ft at 5:06PM May 28, 2023Observed: 3.88 ft at 5:12PM May 28, 2023Observed: 3.84 ft at 5:18PM May 28, 2023Observed: 3.79 ft at 5:24PM May 28, 2023Observed: 3.72 ft at 5:30PM May 28, 2023Observed: 3.65 ft at 5:36PM May 28, 2023Observed: 3.59 ft at 5:42PM May 28, 2023Observed: 3.51 ft at 5:48PM May 28, 2023Observed: 3.49 ft at 5:54PM May 28, 2023Observed: 3.47 ft at 6:00PM May 28, 2023Observed: 2.28 ft at 8:06PM May 28, 2023Observed: 2.26 ft at 8:12PM May 28, 2023Observed: 2.23 ft at 8:18PM May 28, 2023Observed: 2.18 ft at 8:24PM May 28, 2023Observed: 2.11 ft at 8:30PM May 28, 2023Observed: 2.03 ft at 8:36PM May 28, 2023Observed: 1.96 ft at 8:42PM May 28, 2023Observed: 1.91 ft at 8:48PM May 28, 2023Observed: 1.89 ft at 8:54PM May 28, 2023Observed: 1.89 ft at 9:00PM May 28, 2023Observed: 1.86 ft at 9:06PM May 28, 2023Observed: 1.82 ft at 9:12PM May 28, 2023Observed: 1.77 ft at 9:18PM May 28, 2023Observed: 1.71 ft at 9:24PM May 28, 2023Observed: 1.68 ft at 9:30PM May 28, 2023Observed: 1.66 ft at 9:36PM May 28, 2023Observed: 1.64 ft at 9:42PM May 28, 2023Observed: 1.63 ft at 9:48PM May 28, 2023Observed: 1.62 ft at 9:54PM May 28, 2023Observed: 1.62 ft at 10:00PM May 28, 2023Observed: 1.63 ft at 10:06PM May 28, 2023Observed: 1.63 ft at 10:12PM May 28, 2023Observed: 1.65 ft at 10:18PM May 28, 2023Observed: 1.66 ft at 10:24PM May 28, 2023Observed: 1.67 ft at 10:30PM May 28, 2023Observed: 1.69 ft at 10:36PM May 28, 2023Observed: 1.72 ft at 10:42PM May 28, 2023Observed: 1.76 ft at 10:48PM May 28, 2023Observed: 1.83 ft at 10:54PM May 28, 2023Observed: 1.88 ft at 11:00PM May 28, 2023Observed: 1.94 ft at 11:06PM May 28, 2023Observed: 2 ft at 11:12PM May 28, 2023Observed: 2.07 ft at 11:18PM May 28, 2023Observed: 2.14 ft at 11:24PM May 28, 2023Observed: 2.22 ft at 11:30PM May 28, 2023Observed: 2.3 ft at 11:36PM May 28, 2023Observed: 2.39 ft at 11:42PM May 28, 2023Observed: 2.49 ft at 11:48PM May 28, 2023Observed: 2.61 ft at 11:54PM May 28, 2023Observed: 2.72 ft at 12:00AM May 29, 2023Observed: 2.79 ft at 12:06AM May 29, 2023Observed: 2.85 ft at 12:12AM May 29, 2023Observed: 2.94 ft at 12:18AM May 29, 2023Observed: 3.05 ft at 12:24AM May 29, 2023Observed: 3.16 ft at 12:30AM May 29, 2023Observed: 3.28 ft at 12:36AM May 29, 2023Observed: 3.39 ft at 12:42AM May 29, 2023Observed: 3.45 ft at 12:48AM May 29, 2023Observed: 3.53 ft at 12:54AM May 29, 2023Observed: 3.56 ft at 1:00AM May 29, 2023Observed: 3.67 ft at 1:06AM May 29, 2023Observed: 3.8 ft at 1:12AM May 29, 2023Observed: 3.94 ft at 1:18AM May 29, 2023Observed: 4.01 ft at 1:24AM May 29, 2023Observed: 4.07 ft at 1:30AM May 29, 2023Observed: 4.13 ft at 1:36AM May 29, 2023Observed: 4.22 ft at 1:42AM May 29, 2023Observed: 4.3 ft at 1:48AM May 29, 2023Observed: 4.35 ft at 1:54AM May 29, 2023Observed: 4.43 ft at 2:00AM May 29, 2023Observed: 4.49 ft at 2:06AM May 29, 2023Observed: 4.51 ft at 2:12AM May 29, 2023Observed: 4.57 ft at 2:18AM May 29, 2023Observed: 4.6 ft at 2:24AM May 29, 2023Observed: 4.64 ft at 2:30AM May 29, 2023Observed: 4.67 ft at 2:36AM May 29, 2023Observed: 4.67 ft at 2:42AM May 29, 2023Observed: 4.68 ft at 2:48AM May 29, 2023Observed: 4.67 ft at 2:54AM May 29, 2023Observed: 4.65 ft at 3:00AM May 29, 2023Observed: 4.65 ft at 3:06AM May 29, 2023Observed: 4.68 ft at 3:12AM May 29, 2023Observed: 4.7 ft at 3:18AM May 29, 2023Observed: 4.68 ft at 3:24AM May 29, 2023Observed: 4.65 ft at 3:30AM May 29, 2023Observed: 4.63 ft at 3:36AM May 29, 2023Observed: 4.61 ft at 3:42AM May 29, 2023Observed: 4.59 ft at 3:48AM May 29, 2023Observed: 4.58 ft at 3:54AM May 29, 2023Observed: 4.56 ft at 4:00AM May 29, 2023Observed: 4.51 ft at 4:06AM May 29, 2023Observed: 4.45 ft at 4:12AM May 29, 2023Observed: 4.4 ft at 4:18AM May 29, 2023Observed: 4.36 ft at 4:24AM May 29, 2023Observed: 4.3 ft at 4:30AM May 29, 2023Observed: 4.21 ft at 4:36AM May 29, 2023Observed: 4.15 ft at 4:42AM May 29, 2023Observed: 4.11 ft at 4:48AM May 29, 2023Observed: 4.03 ft at 4:54AM May 29, 2023Observed: 3.95 ft at 5:00AM May 29, 2023Observed: 3.85 ft at 5:06AM May 29, 2023Observed: 3.76 ft at 5:12AM May 29, 2023Observed: 3.69 ft at 5:18AM May 29, 2023Observed: 3.62 ft at 5:24AM May 29, 2023Observed: 3.55 ft at 5:30AM May 29, 2023Observed: 3.47 ft at 5:36AM May 29, 2023Observed: 3.37 ft at 5:42AM May 29, 2023Observed: 3.26 ft at 5:48AM May 29, 2023Observed: 3.15 ft at 5:54AM May 29, 2023Observed: 3.05 ft at 6:00AM May 29, 2023Observed: 3 ft at 6:06AM May 29, 2023Observed: 2.92 ft at 6:12AM May 29, 2023Observed: 2.82 ft at 6:18AM May 29, 2023Observed: 2.72 ft at 6:24AM May 29, 2023Observed: 2.64 ft at 6:30AM May 29, 2023Observed: 2.58 ft at 6:36AM May 29, 2023Observed: 2.52 ft at 6:42AM May 29, 2023Observed: 2.48 ft at 6:48AM May 29, 2023Observed: 2.43 ft at 6:54AM May 29, 2023Observed: 2.34 ft at 7:00AM May 29, 2023Observed: 2.25 ft at 7:06AM May 29, 2023Observed: 2.19 ft at 7:12AM May 29, 2023Observed: 2.14 ft at 7:18AM May 29, 2023Observed: 2.1 ft at 7:24AM May 29, 2023Observed: 2.07 ft at 7:30AM May 29, 2023Observed: 2.04 ft at 7:36AM May 29, 2023Observed: 1.98 ft at 7:42AM May 29, 2023Observed: 1.92 ft at 7:48AM May 29, 2023Observed: 1.86 ft at 7:54AM May 29, 2023Observed: 1.81 ft at 8:00AM May 29, 2023Observed: 1.76 ft at 8:06AM May 29, 2023Observed: 1.7 ft at 8:12AM May 29, 2023Observed: 1.67 ft at 8:18AM May 29, 2023Observed: 1.64 ft at 8:24AM May 29, 2023Observed: 1.61 ft at 8:30AM May 29, 2023Observed: 1.58 ft at 8:36AM May 29, 2023Observed: 1.53 ft at 8:42AM May 29, 2023Observed: 1.47 ft at 8:48AM May 29, 2023Observed: 1.42 ft at 8:54AM May 29, 2023Observed: 1.36 ft at 9:00AM May 29, 2023Observed: 1.07 ft at 10:06AM May 29, 2023Observed: 0.99 ft at 10:12AM May 29, 2023Observed: 0.92 ft at 10:18AM May 29, 2023Observed: 0.87 ft at 10:24AM May 29, 2023Observed: 0.88 ft at 10:30AM May 29, 2023Observed: 0.96 ft at 10:36AM May 29, 2023Observed: 1.05 ft at 10:42AM May 29, 2023Observed: 1.11 ft at 10:48AM May 29, 2023Observed: 1.12 ft at 10:54AM May 29, 2023Observed: 1.12 ft at 11:00AM May 29, 2023Observed: 1.15 ft at 11:06AM May 29, 2023Observed: 1.22 ft at 11:12AM May 29, 2023Observed: 1.33 ft at 11:18AM May 29, 2023Observed: 1.43 ft at 11:24AM May 29, 2023Observed: 1.53 ft at 11:30AM May 29, 2023Observed: 1.65 ft at 11:36AM May 29, 2023Observed: 1.76 ft at 11:42AM May 29, 2023Observed: 1.88 ft at 11:48AM May 29, 2023Observed: 2 ft at 11:54AM May 29, 2023Observed: 2.12 ft at 12:00PM May 29, 2023Observed: 2.22 ft at 12:06PM May 29, 2023Observed: 2.32 ft at 12:12PM May 29, 2023Observed: 2.47 ft at 12:18PM May 29, 2023Observed: 2.65 ft at 12:24PM May 29, 2023Observed: 2.83 ft at 12:30PM May 29, 2023Observed: 2.96 ft at 12:36PM May 29, 2023Observed: 3.05 ft at 12:42PM May 29, 2023Observed: 3.12 ft at 12:48PM May 29, 2023Observed: 3.23 ft at 12:54PM May 29, 2023Observed: 3.4 ft at 1:00PM May 29, 2023Observed: 3.58 ft at 1:06PM May 29, 2023Observed: 3.7 ft at 1:12PM May 29, 2023Observed: 3.77 ft at 1:18PM May 29, 2023Observed: 3.81 ft at 1:24PM May 29, 2023Observed: 3.87 ft at 1:30PM May 29, 2023Observed: 3.98 ft at 1:36PM May 29, 2023Observed: 4.08 ft at 1:42PM May 29, 2023Observed: 4.16 ft at 1:48PM May 29, 2023Observed: 4.24 ft at 1:54PM May 29, 2023Observed: 4.34 ft at 2:00PM May 29, 2023Observed: 4.39 ft at 2:06PM May 29, 2023Observed: 4.42 ft at 2:12PM May 29, 2023Observed: 4.46 ft at 2:18PM May 29, 2023Observed: 4.51 ft at 2:24PM May 29, 2023Observed: 4.56 ft at 2:30PM May 29, 2023Observed: 4.63 ft at 2:36PM May 29, 2023Observed: 4.71 ft at 2:42PM May 29, 2023Observed: 4.78 ft at 2:48PM May 29, 2023Observed: 4.82 ft at 2:54PM May 29, 2023Highest Observation: 4.86 ft at 3:00PM May 29, 2023USGS--Water Resources of the United StatesKILN6(plotting HMIRG) Graph Created (4:01PM May 29, 2023)ObservedLatest observed value: 4.86 ft at 3:00 PM EDT 29-May-2023. Flood Stage is 7.2 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 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: 9.2
Moderate Flood Stage: 8.2
Flood Stage: 7.2
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
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
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 7.2 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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