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  The 2019 National Hydrologic Assessment - Spring Flood Outlook has been released (3/21/19) - Visit website, story map, or download file

Hydrograph River at a Glance Download
Atlantic Coast at Great Kills Tide Height (ft)Observed: 5.68 ft at 7:18PM Mar 21, 2019Observed: 5.84 ft at 7:24PM Mar 21, 2019Observed: 5.92 ft at 7:30PM Mar 21, 2019Observed: 6 ft at 7:36PM Mar 21, 2019Observed: 6.17 ft at 7:42PM Mar 21, 2019Observed: 6.4 ft at 7:48PM Mar 21, 2019Observed: 6.59 ft at 7:54PM Mar 21, 2019Observed: 6.72 ft at 8:00PM Mar 21, 2019Highest Observation: 7.56 ft at 9:06PM Mar 21, 2019Highest Observation: 7.56 ft at 9:12PM Mar 21, 2019Observed: 7.52 ft at 9:18PM Mar 21, 2019Observed: 7.44 ft at 9:24PM Mar 21, 2019Observed: 7.4 ft at 9:30PM Mar 21, 2019Observed: 7.48 ft at 9:36PM Mar 21, 2019Observed: 7.47 ft at 9:42PM Mar 21, 2019Observed: 7.35 ft at 9:48PM Mar 21, 2019Observed: 7.23 ft at 9:54PM Mar 21, 2019Observed: 7.2 ft at 10:00PM Mar 21, 2019Observed: 7.13 ft at 10:06PM Mar 21, 2019Observed: 7 ft at 10:12PM Mar 21, 2019Observed: 6.85 ft at 10:18PM Mar 21, 2019Observed: 6.74 ft at 10:24PM Mar 21, 2019Observed: 6.62 ft at 10:30PM Mar 21, 2019Observed: 6.52 ft at 10:36PM Mar 21, 2019Observed: 6.44 ft at 10:42PM Mar 21, 2019Observed: 6.29 ft at 10:48PM Mar 21, 2019Observed: 6.06 ft at 10:54PM Mar 21, 2019Observed: 5.85 ft at 11:00PM Mar 21, 2019Observed: 5.76 ft at 11:06PM Mar 21, 2019Observed: 5.69 ft at 11:12PM Mar 21, 2019Observed: 5.63 ft at 11:18PM Mar 21, 2019Observed: 5.5 ft at 11:24PM Mar 21, 2019Observed: 5.29 ft at 11:30PM Mar 21, 2019Observed: 5.08 ft at 11:36PM Mar 21, 2019Observed: 4.9 ft at 11:42PM Mar 21, 2019Observed: 4.82 ft at 11:48PM Mar 21, 2019Observed: 4.7 ft at 11:54PM Mar 21, 2019Observed: 4.56 ft at 12:00AM Mar 22, 2019Observed: 4.4 ft at 12:06AM Mar 22, 2019Observed: 4.22 ft at 12:12AM Mar 22, 2019Observed: 4.08 ft at 12:18AM Mar 22, 2019Observed: 4.02 ft at 12:24AM Mar 22, 2019Observed: 3.94 ft at 12:30AM Mar 22, 2019Observed: 3.8 ft at 12:36AM Mar 22, 2019Observed: 3.6 ft at 12:42AM Mar 22, 2019Observed: 3.43 ft at 12:48AM Mar 22, 2019Observed: 3.33 ft at 12:54AM Mar 22, 2019Observed: 3.32 ft at 1:00AM Mar 22, 2019Observed: 3.32 ft at 1:06AM Mar 22, 2019Observed: 3.23 ft at 1:12AM Mar 22, 2019Observed: 3.04 ft at 1:18AM Mar 22, 2019Observed: 2.85 ft at 1:24AM Mar 22, 2019Observed: 2.73 ft at 1:30AM Mar 22, 2019Observed: 2.74 ft at 1:36AM Mar 22, 2019Observed: 2.73 ft at 1:42AM Mar 22, 2019Observed: 2.68 ft at 1:48AM Mar 22, 2019Observed: 2.59 ft at 1:54AM Mar 22, 2019Observed: 2.39 ft at 2:00AM Mar 22, 2019Observed: 2.18 ft at 2:06AM Mar 22, 2019Observed: 2.05 ft at 2:12AM Mar 22, 2019Observed: 1.93 ft at 2:18AM Mar 22, 2019Observed: 1.86 ft at 2:24AM Mar 22, 2019Observed: 1.8 ft at 2:30AM Mar 22, 2019Observed: 1.7 ft at 2:36AM Mar 22, 2019Observed: 1.57 ft at 2:42AM Mar 22, 2019Observed: 1.45 ft at 2:48AM Mar 22, 2019Observed: 1.34 ft at 2:54AM Mar 22, 2019Observed: 1.28 ft at 3:00AM Mar 22, 2019Observed: 1.22 ft at 3:06AM Mar 22, 2019Observed: 1.12 ft at 3:12AM Mar 22, 2019Observed: 1.04 ft at 3:18AM Mar 22, 2019Observed: 1.13 ft at 3:24AM Mar 22, 2019Observed: 1.23 ft at 3:30AM Mar 22, 2019Observed: 1.27 ft at 3:36AM Mar 22, 2019Observed: 1.25 ft at 3:42AM Mar 22, 2019Observed: 1.14 ft at 3:48AM Mar 22, 2019Observed: 1 ft at 3:54AM Mar 22, 2019Observed: 0.92 ft at 4:00AM Mar 22, 2019Observed: 0.93 ft at 4:06AM Mar 22, 2019Observed: 1.04 ft at 4:12AM Mar 22, 2019Observed: 1.17 ft at 4:18AM Mar 22, 2019Observed: 1.26 ft at 4:24AM Mar 22, 2019Observed: 1.35 ft at 4:30AM Mar 22, 2019Observed: 1.37 ft at 4:36AM Mar 22, 2019Observed: 1.35 ft at 4:42AM Mar 22, 2019Observed: 1.36 ft at 4:48AM Mar 22, 2019Observed: 1.47 ft at 4:54AM Mar 22, 2019Observed: 1.64 ft at 5:00AM Mar 22, 2019Observed: 1.82 ft at 5:06AM Mar 22, 2019Observed: 2.03 ft at 5:12AM Mar 22, 2019Observed: 2.23 ft at 5:18AM Mar 22, 2019Observed: 2.37 ft at 5:24AM Mar 22, 2019Observed: 2.52 ft at 5:30AM Mar 22, 2019Observed: 2.71 ft at 5:36AM Mar 22, 2019Observed: 2.9 ft at 5:42AM Mar 22, 2019Observed: 3.08 ft at 5:48AM Mar 22, 2019Observed: 3.29 ft at 5:54AM Mar 22, 2019Observed: 3.46 ft at 6:00AM Mar 22, 2019Observed: 3.62 ft at 6:06AM Mar 22, 2019Observed: 3.77 ft at 6:12AM Mar 22, 2019Observed: 3.94 ft at 6:18AM Mar 22, 2019Observed: 4.12 ft at 6:24AM Mar 22, 2019Observed: 4.21 ft at 6:30AM Mar 22, 2019Observed: 4.39 ft at 6:36AM Mar 22, 2019Observed: 4.55 ft at 6:42AM Mar 22, 2019Observed: 4.65 ft at 6:48AM Mar 22, 2019Observed: 4.77 ft at 6:54AM Mar 22, 2019Observed: 4.94 ft at 7:00AM Mar 22, 2019Observed: 5.09 ft at 7:06AM Mar 22, 2019Observed: 5.19 ft at 7:12AM Mar 22, 2019Observed: 5.28 ft at 7:18AM Mar 22, 2019Observed: 5.35 ft at 7:24AM Mar 22, 2019Observed: 5.46 ft at 7:30AM Mar 22, 2019Observed: 5.6 ft at 7:36AM Mar 22, 2019Observed: 5.76 ft at 7:42AM Mar 22, 2019Observed: 5.89 ft at 7:48AM Mar 22, 2019Observed: 5.98 ft at 7:54AM Mar 22, 2019Observed: 6.08 ft at 8:00AM Mar 22, 2019Observed: 6.18 ft at 8:06AM Mar 22, 2019Observed: 6.34 ft at 8:12AM Mar 22, 2019Observed: 6.49 ft at 8:18AM Mar 22, 2019Observed: 6.66 ft at 8:24AM Mar 22, 2019Observed: 6.78 ft at 8:30AM Mar 22, 2019Observed: 6.81 ft at 8:36AM Mar 22, 2019Observed: 6.85 ft at 8:42AM Mar 22, 2019Observed: 6.92 ft at 8:48AM Mar 22, 2019Observed: 7.02 ft at 8:54AM Mar 22, 2019Observed: 7.12 ft at 9:00AM Mar 22, 2019Observed: 7.14 ft at 9:06AM Mar 22, 2019Observed: 7.08 ft at 9:12AM Mar 22, 2019Observed: 7.03 ft at 9:18AM Mar 22, 2019Observed: 6.98 ft at 9:24AM Mar 22, 2019Observed: 6.92 ft at 9:30AM Mar 22, 2019Observed: 6.96 ft at 9:36AM Mar 22, 2019Observed: 6.89 ft at 9:42AM Mar 22, 2019Observed: 6.84 ft at 9:48AM Mar 22, 2019Observed: 6.83 ft at 9:54AM Mar 22, 2019Observed: 6.77 ft at 10:00AM Mar 22, 2019Observed: 6.77 ft at 10:06AM Mar 22, 2019Observed: 6.75 ft at 10:12AM Mar 22, 2019Observed: 6.66 ft at 10:18AM Mar 22, 2019Observed: 6.51 ft at 10:24AM Mar 22, 2019Observed: 6.41 ft at 10:30AM Mar 22, 2019Observed: 6.29 ft at 10:36AM Mar 22, 2019Observed: 6.17 ft at 10:42AM Mar 22, 2019Observed: 6.05 ft at 10:48AM Mar 22, 2019Observed: 5.92 ft at 10:54AM Mar 22, 2019Observed: 5.76 ft at 11:00AM Mar 22, 2019Observed: 5.63 ft at 11:06AM Mar 22, 2019Observed: 5.55 ft at 11:12AM Mar 22, 2019Observed: 5.38 ft at 11:18AM Mar 22, 2019Observed: 5.21 ft at 11:24AM Mar 22, 2019Observed: 5.03 ft at 11:30AM Mar 22, 2019Observed: 4.84 ft at 11:36AM Mar 22, 2019Observed: 4.69 ft at 11:42AM Mar 22, 2019Observed: 4.51 ft at 11:48AM Mar 22, 2019Observed: 4.37 ft at 11:54AM Mar 22, 2019Observed: 4.24 ft at 12:00PM Mar 22, 2019Observed: 4.12 ft at 12:06PM Mar 22, 2019Observed: 4.02 ft at 12:12PM Mar 22, 2019Observed: 3.82 ft at 12:18PM Mar 22, 2019Observed: 3.64 ft at 12:24PM Mar 22, 2019Observed: 3.43 ft at 12:30PM Mar 22, 2019Observed: 3.28 ft at 12:36PM Mar 22, 2019Observed: 3.14 ft at 12:42PM Mar 22, 2019Observed: 3.01 ft at 12:48PM Mar 22, 2019Observed: 2.77 ft at 12:54PM Mar 22, 2019Observed: 2.61 ft at 1:00PM Mar 22, 2019Observed: 2.46 ft at 1:06PM Mar 22, 2019Observed: 2.32 ft at 1:12PM Mar 22, 2019Observed: 2.18 ft at 1:18PM Mar 22, 2019Observed: 2.05 ft at 1:24PM Mar 22, 2019Observed: 1.93 ft at 1:30PM Mar 22, 2019Observed: 1.85 ft at 1:36PM Mar 22, 2019Observed: 1.66 ft at 1:42PM Mar 22, 2019Observed: 1.51 ft at 1:48PM Mar 22, 2019Observed: 1.38 ft at 1:54PM Mar 22, 2019Observed: 1.27 ft at 2:00PM Mar 22, 2019Observed: 1.19 ft at 2:06PM Mar 22, 2019Observed: 1.11 ft at 2:12PM Mar 22, 2019Observed: 1.02 ft at 2:18PM Mar 22, 2019Observed: 0.92 ft at 2:24PM Mar 22, 2019Observed: 0.76 ft at 2:30PM Mar 22, 2019Observed: 0.6 ft at 2:36PM Mar 22, 2019Observed: 0.51 ft at 2:42PM Mar 22, 2019Observed: 0.44 ft at 2:48PM Mar 22, 2019Observed: 0.41 ft at 2:54PM Mar 22, 2019Observed: 0.39 ft at 3:00PM Mar 22, 2019Observed: 0.37 ft at 3:06PM Mar 22, 2019Observed: 0.35 ft at 3:12PM Mar 22, 2019Observed: 0.26 ft at 3:18PM Mar 22, 2019Observed: 0.11 ft at 3:24PM Mar 22, 2019Observed: -0.02 ft at 3:30PM Mar 22, 2019Observed: -0.03 ft at 3:36PM Mar 22, 2019Observed: -0.09 ft at 3:42PM Mar 22, 2019Observed: -0.06 ft at 3:48PM Mar 22, 2019Observed: -0.14 ft at 3:54PM Mar 22, 2019Observed: -0.16 ft at 4:00PM Mar 22, 2019Observed: -0.25 ft at 4:06PM Mar 22, 2019Observed: -0.32 ft at 4:12PM Mar 22, 2019Observed: -0.38 ft at 4:18PM Mar 22, 2019Observed: -0.29 ft at 4:24PM Mar 22, 2019Observed: -0.21 ft at 4:30PM Mar 22, 2019Observed: -0.07 ft at 4:36PM Mar 22, 2019Observed: 0.02 ft at 4:42PM Mar 22, 2019Observed: 0.1 ft at 4:48PM Mar 22, 2019Observed: 0.16 ft at 4:54PM Mar 22, 2019Observed: 0.22 ft at 5:00PM Mar 22, 2019Observed: 0.29 ft at 5:06PM Mar 22, 2019Observed: 0.4 ft at 5:12PM Mar 22, 2019Observed: 0.53 ft at 5:18PM Mar 22, 2019Observed: 0.69 ft at 5:24PM Mar 22, 2019Observed: 0.84 ft at 5:30PM Mar 22, 2019Observed: 0.97 ft at 5:36PM Mar 22, 2019Observed: 1.1 ft at 5:42PM Mar 22, 2019Observed: 1.2 ft at 5:48PM Mar 22, 2019Observed: 1.32 ft at 5:54PM Mar 22, 2019Observed: 1.48 ft at 6:00PM Mar 22, 2019Observed: 1.62 ft at 6:06PM Mar 22, 2019Observed: 1.77 ft at 6:12PM Mar 22, 2019Observed: 1.97 ft at 6:18PM Mar 22, 2019Observed: 2.23 ft at 6:24PM Mar 22, 2019Observed: 2.48 ft at 6:30PM Mar 22, 2019Observed: 2.55 ft at 6:36PM Mar 22, 2019Observed: 2.7 ft at 6:42PM Mar 22, 2019Observed: 2.91 ft at 6:48PM Mar 22, 2019Observed: 3.09 ft at 6:54PM Mar 22, 2019Observed: 3.28 ft at 7:00PM Mar 22, 2019Observed: 3.45 ft at 7:06PM Mar 22, 2019Observed: 3.62 ft at 7:12PM Mar 22, 2019Observed: 3.83 ft at 7:18PM Mar 22, 2019Observed: 3.98 ft at 7:24PM Mar 22, 2019Observed: 4.11 ft at 7:30PM Mar 22, 2019Observed: 4.22 ft at 7:36PM Mar 22, 2019Observed: 4.32 ft at 7:42PM Mar 22, 2019Observed: 4.41 ft at 7:48PM Mar 22, 2019Observed: 4.55 ft at 7:54PM Mar 22, 2019Observed: 4.67 ft at 8:00PM Mar 22, 2019Observed: 4.79 ft at 8:06PM Mar 22, 2019Observed: 4.9 ft at 8:12PM Mar 22, 2019Observed: 5.03 ft at 8:18PM Mar 22, 2019Observed: 5.18 ft at 8:24PM Mar 22, 2019Observed: 5.29 ft at 8:30PM Mar 22, 2019Observed: 5.35 ft at 8:36PM Mar 22, 2019Observed: 5.41 ft at 8:42PM Mar 22, 2019Observed: 5.55 ft at 8:48PM Mar 22, 2019Observed: 5.72 ft at 8:54PM Mar 22, 2019Observed: 5.84 ft at 9:00PM Mar 22, 2019Observed: 5.87 ft at 9:06PM Mar 22, 2019Observed: 5.86 ft at 9:12PM Mar 22, 2019Observed: 5.89 ft at 9:18PM Mar 22, 2019Observed: 5.97 ft at 9:24PM Mar 22, 2019Observed: 6.1 ft at 9:30PM Mar 22, 2019Observed: 6.19 ft at 9:36PM Mar 22, 2019Observed: 6.25 ft at 9:42PM Mar 22, 2019Observed: 6.31 ft at 9:48PM Mar 22, 2019Observed: 6.35 ft at 9:54PM Mar 22, 2019Observed: 6.39 ft at 10:00PM Mar 22, 2019Observed: 6.44 ft at 10:06PM Mar 22, 2019Observed: 6.42 ft at 10:12PM Mar 22, 2019Observed: 6.39 ft at 10:18PM Mar 22, 2019Observed: 6.37 ft at 10:24PM Mar 22, 2019Observed: 6.36 ft at 10:30PM Mar 22, 2019Observed: 6.3 ft at 10:36PM Mar 22, 2019Observed: 6.21 ft at 10:42PM Mar 22, 2019Observed: 6.08 ft at 10:48PM Mar 22, 2019Observed: 5.94 ft at 10:54PM Mar 22, 2019Observed: 5.79 ft at 11:00PM Mar 22, 2019Observed: 5.68 ft at 11:06PM Mar 22, 2019Observed: 5.59 ft at 11:12PM Mar 22, 2019Observed: 5.47 ft at 11:18PM Mar 22, 2019Observed: 5.37 ft at 11:24PM Mar 22, 2019Observed: 5.21 ft at 11:30PM Mar 22, 2019Observed: 5 ft at 11:36PM Mar 22, 2019Observed: 4.74 ft at 11:42PM Mar 22, 2019Observed: 4.47 ft at 11:48PM Mar 22, 2019Observed: 4.25 ft at 11:54PM Mar 22, 2019Observed: 4.04 ft at 12:00AM Mar 23, 2019Observed: 3.84 ft at 12:06AM Mar 23, 2019Observed: 3.66 ft at 12:12AM Mar 23, 2019Observed: 3.51 ft at 12:18AM Mar 23, 2019Observed: 3.34 ft at 12:24AM Mar 23, 2019Observed: 3.16 ft at 12:30AM Mar 23, 2019Observed: 2.98 ft at 12:36AM Mar 23, 2019Observed: 2.79 ft at 12:42AM Mar 23, 2019Observed: 2.53 ft at 12:48AM Mar 23, 2019Observed: 2.29 ft at 12:54AM Mar 23, 2019Observed: 2.09 ft at 1:00AM Mar 23, 2019Observed: 1.89 ft at 1:06AM Mar 23, 2019Observed: 1.74 ft at 1:12AM Mar 23, 2019Observed: 1.64 ft at 1:18AM Mar 23, 2019Observed: 1.55 ft at 1:24AM Mar 23, 2019Observed: 1.43 ft at 1:30AM Mar 23, 2019Observed: 1.29 ft at 1:36AM Mar 23, 2019Observed: 1.14 ft at 1:42AM Mar 23, 2019Observed: 0.97 ft at 1:48AM Mar 23, 2019Observed: 0.78 ft at 1:54AM Mar 23, 2019Observed: 0.64 ft at 2:00AM Mar 23, 2019Observed: 0.48 ft at 2:06AM Mar 23, 2019Observed: 0.38 ft at 2:12AM Mar 23, 2019Observed: 0.32 ft at 2:18AM Mar 23, 2019Observed: 0.22 ft at 2:24AM Mar 23, 2019Observed: 0.08 ft at 2:30AM Mar 23, 2019Observed: -0.05 ft at 2:36AM Mar 23, 2019Observed: -0.24 ft at 2:42AM Mar 23, 2019Observed: -0.42 ft at 2:48AM Mar 23, 2019Observed: -0.53 ft at 2:54AM Mar 23, 2019Observed: -0.75 ft at 3:00AM Mar 23, 2019Observed: -0.83 ft at 3:06AM Mar 23, 2019Observed: -1.01 ft at 3:12AM Mar 23, 2019Observed: -1.01 ft at 3:18AM Mar 23, 2019Observed: -1.12 ft at 3:24AM Mar 23, 2019Observed: -1.17 ft at 3:30AM Mar 23, 2019Observed: -1.26 ft at 3:36AM Mar 23, 2019Observed: -1.27 ft at 3:42AM Mar 23, 2019Observed: -1.27 ft at 3:48AM Mar 23, 2019Observed: -1.26 ft at 3:54AM Mar 23, 2019Observed: -1.26 ft at 4:00AM Mar 23, 2019Observed: -1.27 ft at 4:06AM Mar 23, 2019Observed: -1.27 ft at 4:12AM Mar 23, 2019Observed: -1.28 ft at 4:18AM Mar 23, 2019Observed: -1.27 ft at 4:24AM Mar 23, 2019Observed: -1.28 ft at 4:30AM Mar 23, 2019Observed: -1.26 ft at 4:36AM Mar 23, 2019Observed: -1.27 ft at 4:42AM Mar 23, 2019Observed: -1.27 ft at 4:48AM Mar 23, 2019Observed: -1.27 ft at 4:54AM Mar 23, 2019Observed: -1.27 ft at 5:00AM Mar 23, 2019Observed: -1.27 ft at 5:06AM Mar 23, 2019Observed: -1.27 ft at 5:12AM Mar 23, 2019Observed: -1.27 ft at 5:18AM Mar 23, 2019Observed: -1.27 ft at 5:24AM Mar 23, 2019Observed: -1.27 ft at 5:30AM Mar 23, 2019Observed: -1.27 ft at 5:36AM Mar 23, 2019Observed: -1.27 ft at 5:42AM Mar 23, 2019Observed: -1.28 ft at 5:48AM Mar 23, 2019Observed: -1.27 ft at 5:54AM Mar 23, 2019Observed: -1.27 ft at 6:00AM Mar 23, 2019Observed: -1.27 ft at 6:06AM Mar 23, 2019Observed: -1.27 ft at 6:12AM Mar 23, 2019Observed: -1.23 ft at 6:18AM Mar 23, 2019Observed: -1.03 ft at 6:24AM Mar 23, 2019Observed: -0.81 ft at 6:30AM Mar 23, 2019Observed: -0.6 ft at 6:36AM Mar 23, 2019Observed: -0.38 ft at 6:42AM Mar 23, 2019Observed: -0.15 ft at 6:48AM Mar 23, 2019Observed: 0.06 ft at 6:54AM Mar 23, 2019Observed: 0.27 ft at 7:00AM Mar 23, 2019Observed: 0.48 ft at 7:06AM Mar 23, 2019Observed: 0.7 ft at 7:12AM Mar 23, 2019Observed: 0.89 ft at 7:18AM Mar 23, 2019Observed: 1.07 ft at 7:24AM Mar 23, 2019Observed: 1.24 ft at 7:30AM Mar 23, 2019Observed: 1.4 ft at 7:36AM Mar 23, 2019Observed: 1.55 ft at 7:42AM Mar 23, 2019Observed: 1.67 ft at 7:48AM Mar 23, 2019Observed: 1.79 ft at 7:54AM Mar 23, 2019Observed: 1.92 ft at 8:00AM Mar 23, 2019Observed: 2.01 ft at 8:06AM Mar 23, 2019Observed: 2.01 ft at 8:12AM Mar 23, 2019Observed: 2.12 ft at 8:18AM Mar 23, 2019Observed: 2.24 ft at 8:24AM Mar 23, 2019Observed: 2.36 ft at 8:30AM Mar 23, 2019Observed: 2.48 ft at 8:36AM Mar 23, 2019Observed: 2.59 ft at 8:42AM Mar 23, 2019Observed: 2.69 ft at 8:48AM Mar 23, 2019Observed: 2.82 ft at 8:54AM Mar 23, 2019Observed: 2.92 ft at 9:00AM Mar 23, 2019Observed: 3.01 ft at 9:06AM Mar 23, 2019Observed: 3.12 ft at 9:12AM Mar 23, 2019Observed: 3.25 ft at 9:18AM Mar 23, 2019Observed: 3.36 ft at 9:24AM Mar 23, 2019Observed: 3.42 ft at 9:30AM Mar 23, 2019Observed: 3.45 ft at 9:36AM Mar 23, 2019Observed: 3.5 ft at 9:42AM Mar 23, 2019Observed: 3.55 ft at 9:48AM Mar 23, 2019Observed: 3.61 ft at 9:54AM Mar 23, 2019Observed: 3.68 ft at 10:00AM Mar 23, 2019Observed: 3.76 ft at 10:06AM Mar 23, 2019Observed: 3.78 ft at 10:12AM Mar 23, 2019Observed: 3.79 ft at 10:18AM Mar 23, 2019Observed: 3.87 ft at 10:24AM Mar 23, 2019Observed: 3.99 ft at 10:30AM Mar 23, 2019Observed: 4.1 ft at 10:36AM Mar 23, 2019Observed: 4.13 ft at 10:42AM Mar 23, 2019Observed: 4.07 ft at 10:48AM Mar 23, 2019Observed: 4.07 ft at 10:54AM Mar 23, 2019Observed: 4.1 ft at 11:00AM Mar 23, 2019Observed: 4.14 ft at 11:06AM Mar 23, 2019Observed: 4.17 ft at 11:12AM Mar 23, 2019Observed: 4.16 ft at 11:18AM Mar 23, 2019Observed: 4.15 ft at 11:24AM Mar 23, 2019Observed: 4.09 ft at 11:30AM Mar 23, 2019Observed: 4.05 ft at 11:36AM Mar 23, 2019Observed: 3.95 ft at 11:42AM Mar 23, 2019Observed: 3.81 ft at 11:48AM Mar 23, 2019Observed: 3.65 ft at 11:54AM Mar 23, 2019Observed: 3.52 ft at 12:00PM Mar 23, 2019Observed: 3.41 ft at 12:06PM Mar 23, 2019Observed: 3.31 ft at 12:12PM Mar 23, 2019Observed: 3.12 ft at 12:18PM Mar 23, 2019Observed: 2.97 ft at 12:24PM Mar 23, 2019Observed: 2.82 ft at 12:30PM Mar 23, 2019Observed: 2.66 ft at 12:36PM Mar 23, 2019Observed: 2.46 ft at 12:42PM Mar 23, 2019Observed: 2.26 ft at 12:48PM Mar 23, 2019Observed: 2.08 ft at 12:54PM Mar 23, 2019Observed: 1.92 ft at 1:00PM Mar 23, 2019Observed: 1.76 ft at 1:06PM Mar 23, 2019Observed: 1.64 ft at 1:12PM Mar 23, 2019Observed: 1.52 ft at 1:18PM Mar 23, 2019Observed: 1.42 ft at 1:24PM Mar 23, 2019Observed: 1.27 ft at 1:30PM Mar 23, 2019Observed: 1.1 ft at 1:36PM Mar 23, 2019Observed: 0.95 ft at 1:42PM Mar 23, 2019Observed: 0.81 ft at 1:48PM Mar 23, 2019Observed: 0.67 ft at 1:54PM Mar 23, 2019Observed: 0.54 ft at 2:00PM Mar 23, 2019Observed: 0.44 ft at 2:06PM Mar 23, 2019Observed: 0.3 ft at 2:12PM Mar 23, 2019Observed: 0.19 ft at 2:18PM Mar 23, 2019Observed: 0.1 ft at 2:24PM Mar 23, 2019Observed: -0.01 ft at 2:30PM Mar 23, 2019Observed: -0.11 ft at 2:36PM Mar 23, 2019Observed: -0.25 ft at 2:42PM Mar 23, 2019Observed: -0.38 ft at 2:48PM Mar 23, 2019Observed: -0.39 ft at 2:54PM Mar 23, 2019Observed: -0.54 ft at 3:00PM Mar 23, 2019Observed: -0.75 ft at 3:06PM Mar 23, 2019Observed: -0.74 ft at 3:12PM Mar 23, 2019Observed: -0.9 ft at 3:18PM Mar 23, 2019Observed: -0.97 ft at 3:24PM Mar 23, 2019Observed: -1.08 ft at 3:30PM Mar 23, 2019Observed: -1.21 ft at 3:36PM Mar 23, 2019Observed: -1.26 ft at 3:42PM Mar 23, 2019Observed: -1.27 ft at 3:48PM Mar 23, 2019Observed: -1.27 ft at 3:54PM Mar 23, 2019Observed: -1.27 ft at 4:00PM Mar 23, 2019Observed: -1.28 ft at 4:06PM Mar 23, 2019Observed: -1.27 ft at 4:12PM Mar 23, 2019Observed: -1.27 ft at 4:18PM Mar 23, 2019Observed: -1.27 ft at 4:24PM Mar 23, 2019Observed: -1.27 ft at 4:30PM Mar 23, 2019Observed: -1.28 ft at 4:36PM Mar 23, 2019Observed: -1.27 ft at 4:42PM Mar 23, 2019Observed: -1.27 ft at 4:48PM Mar 23, 2019Observed: -1.27 ft at 4:54PM Mar 23, 2019Observed: -1.27 ft at 5:00PM Mar 23, 2019Observed: -1.28 ft at 5:06PM Mar 23, 2019Observed: -1.27 ft at 5:12PM Mar 23, 2019Observed: -1.27 ft at 5:18PM Mar 23, 2019Observed: -1.27 ft at 5:24PM Mar 23, 2019Observed: -1.27 ft at 5:30PM Mar 23, 2019Observed: -1.27 ft at 5:36PM Mar 23, 2019Observed: -1.27 ft at 5:42PM Mar 23, 2019Observed: -1.27 ft at 5:48PM Mar 23, 2019Observed: -1.26 ft at 5:54PM Mar 23, 2019Observed: -1.26 ft at 6:00PM Mar 23, 2019USGS--Water Resources of the United StatesKILN6(plotting HMIRG) Graph Created (7:16PM Mar 23, 2019)ObservedLatest observed value: -1.26 ft at 6:00 PM EDT 23-Mar-2019. 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 Atlantic Coast at Great Kills. 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): 0

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.
About This Location Collapse

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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Page last modified: 1-Mar-2019 12:35 AM
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