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Hydrograph River at a Glance Download
Raritan Bay at Keansburg (IN MLLW) Tide Height (ft)Observed: 5.11 ft at 3:06PM May 30, 2020Observed: 5.08 ft at 3:12PM May 30, 2020Observed: 5.08 ft at 3:18PM May 30, 2020Observed: 5.06 ft at 3:24PM May 30, 2020Observed: 5.02 ft at 3:30PM May 30, 2020Observed: 4.98 ft at 3:36PM May 30, 2020Observed: 4.95 ft at 3:42PM May 30, 2020Observed: 4.88 ft at 3:48PM May 30, 2020Observed: 4.82 ft at 3:54PM May 30, 2020Observed: 4.74 ft at 4:00PM May 30, 2020Observed: 4.66 ft at 4:06PM May 30, 2020Observed: 4.59 ft at 4:12PM May 30, 2020Observed: 4.49 ft at 4:18PM May 30, 2020Observed: 4.42 ft at 4:24PM May 30, 2020Observed: 4.32 ft at 4:30PM May 30, 2020Observed: 4.2 ft at 4:36PM May 30, 2020Observed: 4.1 ft at 4:42PM May 30, 2020Observed: 4.03 ft at 4:48PM May 30, 2020Observed: 3.93 ft at 4:54PM May 30, 2020Observed: 3.85 ft at 5:00PM May 30, 2020Observed: 3.76 ft at 5:06PM May 30, 2020Observed: 3.63 ft at 5:12PM May 30, 2020Observed: 3.56 ft at 5:18PM May 30, 2020Observed: 3.47 ft at 5:24PM May 30, 2020Observed: 3.36 ft at 5:30PM May 30, 2020Observed: 3.28 ft at 5:36PM May 30, 2020Observed: 3.17 ft at 5:42PM May 30, 2020Observed: 3.07 ft at 5:48PM May 30, 2020Observed: 2.96 ft at 5:54PM May 30, 2020Observed: 2.87 ft at 6:00PM May 30, 2020Observed: 2.78 ft at 6:06PM May 30, 2020Observed: 2.68 ft at 6:12PM May 30, 2020Observed: 2.62 ft at 6:18PM May 30, 2020Observed: 2.47 ft at 6:24PM May 30, 2020Observed: 2.42 ft at 6:30PM May 30, 2020Observed: 2.33 ft at 6:36PM May 30, 2020Observed: 2.23 ft at 6:42PM May 30, 2020Observed: 2.22 ft at 6:48PM May 30, 2020Observed: 2.13 ft at 6:54PM May 30, 2020Observed: 2.04 ft at 7:00PM May 30, 2020Observed: 1.93 ft at 7:06PM May 30, 2020Observed: 1.86 ft at 7:12PM May 30, 2020Observed: 1.74 ft at 7:18PM May 30, 2020Observed: 1.67 ft at 7:24PM May 30, 2020Observed: 1.57 ft at 7:30PM May 30, 2020Observed: 1.5 ft at 7:36PM May 30, 2020Observed: 1.39 ft at 7:42PM May 30, 2020Observed: 1.31 ft at 7:48PM May 30, 2020Observed: 1.24 ft at 7:54PM May 30, 2020Observed: 1.17 ft at 8:00PM May 30, 2020Observed: 1.09 ft at 8:06PM May 30, 2020Observed: 1.02 ft at 8:12PM May 30, 2020Observed: 0.96 ft at 8:18PM May 30, 2020Observed: 0.91 ft at 8:24PM May 30, 2020Observed: 0.87 ft at 8:30PM May 30, 2020Observed: 0.82 ft at 8:36PM May 30, 2020Observed: 0.76 ft at 8:42PM May 30, 2020Observed: 0.72 ft at 8:48PM May 30, 2020Observed: 0.66 ft at 8:54PM May 30, 2020Observed: 0.62 ft at 9:00PM May 30, 2020Observed: 0.62 ft at 9:06PM May 30, 2020Observed: 0.58 ft at 9:12PM May 30, 2020Observed: 0.58 ft at 9:18PM May 30, 2020Observed: 0.58 ft at 9:24PM May 30, 2020Observed: 0.59 ft at 9:30PM May 30, 2020Observed: 0.57 ft at 9:36PM May 30, 2020Observed: 0.6 ft at 9:42PM May 30, 2020Observed: 0.64 ft at 9:48PM May 30, 2020Observed: 0.69 ft at 9:54PM May 30, 2020Observed: 0.76 ft at 10:00PM May 30, 2020Observed: 0.86 ft at 10:06PM May 30, 2020Observed: 0.93 ft at 10:12PM May 30, 2020Observed: 1.03 ft at 10:18PM May 30, 2020Observed: 1.17 ft at 10:24PM May 30, 2020Observed: 1.27 ft at 10:30PM May 30, 2020Observed: 1.37 ft at 10:36PM May 30, 2020Observed: 1.49 ft at 10:42PM May 30, 2020Observed: 1.61 ft at 10:48PM May 30, 2020Observed: 1.73 ft at 10:54PM May 30, 2020Observed: 1.86 ft at 11:00PM May 30, 2020Observed: 1.99 ft at 11:06PM May 30, 2020Observed: 2.14 ft at 11:12PM May 30, 2020Observed: 2.26 ft at 11:18PM May 30, 2020Observed: 2.4 ft at 11:24PM May 30, 2020Observed: 2.53 ft at 11:30PM May 30, 2020Observed: 2.66 ft at 11:36PM May 30, 2020Observed: 2.79 ft at 11:42PM May 30, 2020Observed: 2.91 ft at 11:48PM May 30, 2020Observed: 3.04 ft at 11:54PM May 30, 2020Observed: 3.15 ft at 12:00AM May 31, 2020Observed: 3.28 ft at 12:06AM May 31, 2020Observed: 3.41 ft at 12:12AM May 31, 2020Observed: 3.55 ft at 12:18AM May 31, 2020Observed: 3.66 ft at 12:24AM May 31, 2020Observed: 3.77 ft at 12:30AM May 31, 2020Observed: 3.88 ft at 12:36AM May 31, 2020Observed: 3.98 ft at 12:42AM May 31, 2020Observed: 4.08 ft at 12:48AM May 31, 2020Observed: 4.17 ft at 12:54AM May 31, 2020Observed: 4.24 ft at 1:00AM May 31, 2020Observed: 4.32 ft at 1:06AM May 31, 2020Observed: 4.42 ft at 1:12AM May 31, 2020Observed: 4.48 ft at 1:18AM May 31, 2020Observed: 4.56 ft at 1:24AM May 31, 2020Observed: 4.64 ft at 1:30AM May 31, 2020Observed: 4.71 ft at 1:36AM May 31, 2020Observed: 4.78 ft at 1:42AM May 31, 2020Observed: 4.82 ft at 1:48AM May 31, 2020Observed: 4.85 ft at 1:54AM May 31, 2020Observed: 4.9 ft at 2:00AM May 31, 2020Observed: 4.95 ft at 2:06AM May 31, 2020Observed: 4.99 ft at 2:12AM May 31, 2020Observed: 5.02 ft at 2:18AM May 31, 2020Observed: 5.04 ft at 2:24AM May 31, 2020Observed: 5.05 ft at 2:30AM May 31, 2020Observed: 5.07 ft at 2:36AM May 31, 2020Observed: 5.09 ft at 2:42AM May 31, 2020Observed: 5.09 ft at 2:48AM May 31, 2020Observed: 5.09 ft at 2:54AM May 31, 2020Observed: 5.12 ft at 3:00AM May 31, 2020Observed: 5.14 ft at 3:06AM May 31, 2020Observed: 5.1 ft at 3:12AM May 31, 2020Observed: 5.09 ft at 3:18AM May 31, 2020Observed: 5.08 ft at 3:24AM May 31, 2020Observed: 5.07 ft at 3:30AM May 31, 2020Observed: 5.06 ft at 3:36AM May 31, 2020Observed: 5.03 ft at 3:42AM May 31, 2020Observed: 4.98 ft at 3:48AM May 31, 2020Observed: 4.93 ft at 3:54AM May 31, 2020Observed: 4.89 ft at 4:00AM May 31, 2020Observed: 4.79 ft at 4:06AM May 31, 2020Observed: 4.78 ft at 4:12AM May 31, 2020Observed: 4.71 ft at 4:18AM May 31, 2020Observed: 4.59 ft at 4:24AM May 31, 2020Observed: 4.49 ft at 4:30AM May 31, 2020Observed: 4.36 ft at 4:36AM May 31, 2020Observed: 4.26 ft at 4:42AM May 31, 2020Observed: 4.17 ft at 4:48AM May 31, 2020Observed: 4.01 ft at 4:54AM May 31, 2020Observed: 3.86 ft at 5:00AM May 31, 2020Observed: 3.81 ft at 5:06AM May 31, 2020Observed: 3.68 ft at 5:12AM May 31, 2020Observed: 3.56 ft at 5:18AM May 31, 2020Observed: 3.43 ft at 5:24AM May 31, 2020Observed: 3.28 ft at 5:30AM May 31, 2020Observed: 3.17 ft at 5:36AM May 31, 2020Observed: 3.03 ft at 5:42AM May 31, 2020Observed: 2.93 ft at 5:48AM May 31, 2020Observed: 2.79 ft at 5:54AM May 31, 2020Observed: 2.71 ft at 6:00AM May 31, 2020Observed: 2.6 ft at 6:06AM May 31, 2020Observed: 2.47 ft at 6:12AM May 31, 2020Observed: 2.44 ft at 6:18AM May 31, 2020Observed: 2.3 ft at 6:24AM May 31, 2020Observed: 2.2 ft at 6:30AM May 31, 2020Observed: 2.13 ft at 6:36AM May 31, 2020Observed: 2.01 ft at 6:42AM May 31, 2020Observed: 1.98 ft at 6:48AM May 31, 2020Observed: 1.86 ft at 6:54AM May 31, 2020Observed: 1.87 ft at 7:00AM May 31, 2020Observed: 1.75 ft at 7:06AM May 31, 2020Observed: 1.68 ft at 7:12AM May 31, 2020Observed: 1.63 ft at 7:18AM May 31, 2020Observed: 1.57 ft at 7:24AM May 31, 2020Observed: 1.47 ft at 7:30AM May 31, 2020Observed: 1.41 ft at 7:36AM May 31, 2020Observed: 1.33 ft at 7:42AM May 31, 2020Observed: 1.28 ft at 7:48AM May 31, 2020Observed: 1.19 ft at 7:54AM May 31, 2020Observed: 1.12 ft at 8:00AM May 31, 2020Observed: 1.03 ft at 8:06AM May 31, 2020Observed: 0.94 ft at 8:12AM May 31, 2020Observed: 0.88 ft at 8:18AM May 31, 2020Observed: 0.84 ft at 8:24AM May 31, 2020Observed: 0.78 ft at 8:30AM May 31, 2020Observed: 0.68 ft at 8:36AM May 31, 2020Observed: 0.65 ft at 8:42AM May 31, 2020Observed: 0.56 ft at 8:48AM May 31, 2020Observed: 0.49 ft at 8:54AM May 31, 2020Observed: 0.48 ft at 9:00AM May 31, 2020Observed: 0.41 ft at 9:06AM May 31, 2020Observed: 0.31 ft at 9:12AM May 31, 2020Observed: 0.27 ft at 9:18AM May 31, 2020Observed: 0.23 ft at 9:24AM May 31, 2020Observed: 0.22 ft at 9:30AM May 31, 2020Observed: 0.19 ft at 9:36AM May 31, 2020Observed: 0.14 ft at 9:42AM May 31, 2020Observed: 0.12 ft at 9:48AM May 31, 2020Observed: 0.11 ft at 9:54AM May 31, 2020Observed: 0.17 ft at 10:00AM May 31, 2020Observed: 0.14 ft at 10:06AM May 31, 2020Observed: 0.17 ft at 10:12AM May 31, 2020Observed: 0.2 ft at 10:18AM May 31, 2020Observed: 0.22 ft at 10:24AM May 31, 2020Observed: 0.3 ft at 10:30AM May 31, 2020Observed: 0.37 ft at 10:36AM May 31, 2020Observed: 0.43 ft at 10:42AM May 31, 2020Observed: 0.51 ft at 10:48AM May 31, 2020Observed: 0.58 ft at 10:54AM May 31, 2020Observed: 0.67 ft at 11:00AM May 31, 2020Observed: 0.77 ft at 11:06AM May 31, 2020Observed: 0.9 ft at 11:12AM May 31, 2020Observed: 1.04 ft at 11:18AM May 31, 2020Observed: 1.1 ft at 11:24AM May 31, 2020Observed: 1.21 ft at 11:30AM May 31, 2020Observed: 1.35 ft at 11:36AM May 31, 2020Observed: 1.47 ft at 11:42AM May 31, 2020Observed: 1.59 ft at 11:48AM May 31, 2020Observed: 1.73 ft at 11:54AM May 31, 2020Observed: 1.87 ft at 12:00PM May 31, 2020Observed: 2.02 ft at 12:06PM May 31, 2020Observed: 2.12 ft at 12:12PM May 31, 2020Observed: 2.27 ft at 12:18PM May 31, 2020Observed: 2.39 ft at 12:24PM May 31, 2020Observed: 2.52 ft at 12:30PM May 31, 2020Observed: 2.65 ft at 12:36PM May 31, 2020Observed: 2.79 ft at 12:42PM May 31, 2020Observed: 2.91 ft at 12:48PM May 31, 2020Observed: 3.02 ft at 12:54PM May 31, 2020Observed: 3.15 ft at 1:00PM May 31, 2020Observed: 3.25 ft at 1:06PM May 31, 2020Observed: 3.37 ft at 1:12PM May 31, 2020Observed: 3.48 ft at 1:18PM May 31, 2020Observed: 3.58 ft at 1:24PM May 31, 2020Observed: 3.73 ft at 1:30PM May 31, 2020Observed: 3.83 ft at 1:36PM May 31, 2020Observed: 3.93 ft at 1:42PM May 31, 2020Observed: 4.04 ft at 1:48PM May 31, 2020Observed: 4.15 ft at 1:54PM May 31, 2020Observed: 4.27 ft at 2:00PM May 31, 2020Observed: 4.36 ft at 2:06PM May 31, 2020Observed: 4.47 ft at 2:12PM May 31, 2020Observed: 4.55 ft at 2:18PM May 31, 2020Observed: 4.64 ft at 2:24PM May 31, 2020Observed: 4.72 ft at 2:30PM May 31, 2020Observed: 4.8 ft at 2:36PM May 31, 2020Observed: 4.89 ft at 2:42PM May 31, 2020Observed: 4.95 ft at 2:48PM May 31, 2020Observed: 5 ft at 2:54PM May 31, 2020Observed: 5.06 ft at 3:00PM May 31, 2020Observed: 5.12 ft at 3:06PM May 31, 2020Observed: 5.18 ft at 3:12PM May 31, 2020Observed: 5.22 ft at 3:18PM May 31, 2020Observed: 5.28 ft at 3:24PM May 31, 2020Observed: 5.34 ft at 3:30PM May 31, 2020Observed: 5.36 ft at 3:36PM May 31, 2020Observed: 5.4 ft at 3:42PM May 31, 2020Observed: 5.46 ft at 3:48PM May 31, 2020Observed: 5.49 ft at 3:54PM May 31, 2020Observed: 5.53 ft at 4:00PM May 31, 2020Observed: 5.54 ft at 4:06PM May 31, 2020Observed: 5.52 ft at 4:12PM May 31, 2020Observed: 5.53 ft at 4:18PM May 31, 2020Observed: 5.5 ft at 4:24PM May 31, 2020Observed: 5.49 ft at 4:30PM May 31, 2020Observed: 5.37 ft at 4:36PM May 31, 2020Observed: 5.29 ft at 4:42PM May 31, 2020Observed: 5.21 ft at 4:48PM May 31, 2020Observed: 5.17 ft at 4:54PM May 31, 2020Observed: 5.06 ft at 5:00PM May 31, 2020Observed: 4.94 ft at 5:06PM May 31, 2020Observed: 4.82 ft at 5:12PM May 31, 2020Observed: 4.72 ft at 5:18PM May 31, 2020Observed: 4.6 ft at 5:24PM May 31, 2020Observed: 4.55 ft at 5:30PM May 31, 2020Observed: 4.33 ft at 5:36PM May 31, 2020Observed: 4.23 ft at 5:42PM May 31, 2020Observed: 4.26 ft at 5:48PM May 31, 2020Observed: 4.01 ft at 5:54PM May 31, 2020Observed: 4.06 ft at 6:00PM May 31, 2020Observed: 3.84 ft at 6:06PM May 31, 2020Observed: 3.74 ft at 6:12PM May 31, 2020Observed: 3.67 ft at 6:18PM May 31, 2020Observed: 3.51 ft at 6:24PM May 31, 2020Observed: 3.4 ft at 6:30PM May 31, 2020Observed: 3.27 ft at 6:36PM May 31, 2020Observed: 3.18 ft at 6:42PM May 31, 2020Observed: 3.01 ft at 6:48PM May 31, 2020Observed: 3.02 ft at 6:54PM May 31, 2020Observed: 2.82 ft at 7:00PM May 31, 2020Observed: 2.75 ft at 7:06PM May 31, 2020Observed: 2.72 ft at 7:12PM May 31, 2020Observed: 2.57 ft at 7:18PM May 31, 2020Observed: 2.49 ft at 7:24PM May 31, 2020Observed: 2.41 ft at 7:30PM May 31, 2020Observed: 2.3 ft at 7:36PM May 31, 2020Observed: 2.22 ft at 7:42PM May 31, 2020Observed: 2.14 ft at 7:48PM May 31, 2020Observed: 2.07 ft at 7:54PM May 31, 2020Observed: 1.96 ft at 8:00PM May 31, 2020Observed: 1.87 ft at 8:06PM May 31, 2020Observed: 1.85 ft at 8:12PM May 31, 2020Observed: 1.69 ft at 8:18PM May 31, 2020Observed: 1.64 ft at 8:24PM May 31, 2020Observed: 1.56 ft at 8:30PM May 31, 2020Observed: 1.44 ft at 8:36PM May 31, 2020Observed: 1.36 ft at 8:42PM May 31, 2020Observed: 1.29 ft at 8:48PM May 31, 2020Observed: 1.23 ft at 8:54PM May 31, 2020Observed: 1.15 ft at 9:00PM May 31, 2020Observed: 1.08 ft at 9:06PM May 31, 2020Observed: 1.01 ft at 9:12PM May 31, 2020Observed: 0.96 ft at 9:18PM May 31, 2020Observed: 0.91 ft at 9:24PM May 31, 2020Observed: 0.89 ft at 9:30PM May 31, 2020Observed: 0.83 ft at 9:36PM May 31, 2020Observed: 0.79 ft at 9:42PM May 31, 2020Observed: 0.76 ft at 9:48PM May 31, 2020Observed: 0.76 ft at 9:54PM May 31, 2020Observed: 0.76 ft at 10:00PM May 31, 2020Observed: 0.73 ft at 10:06PM May 31, 2020Observed: 0.67 ft at 10:12PM May 31, 2020Observed: 0.64 ft at 10:18PM May 31, 2020Observed: 0.69 ft at 10:24PM May 31, 2020Observed: 0.73 ft at 10:30PM May 31, 2020Observed: 0.74 ft at 10:36PM May 31, 2020Observed: 0.71 ft at 10:42PM May 31, 2020Observed: 0.68 ft at 10:48PM May 31, 2020Observed: 0.74 ft at 10:54PM May 31, 2020Observed: 0.81 ft at 11:00PM May 31, 2020Observed: 0.87 ft at 11:06PM May 31, 2020Observed: 0.9 ft at 11:12PM May 31, 2020Observed: 0.94 ft at 11:18PM May 31, 2020Observed: 1.02 ft at 11:24PM May 31, 2020Observed: 1.09 ft at 11:30PM May 31, 2020Observed: 1.25 ft at 11:36PM May 31, 2020Observed: 1.3 ft at 11:42PM May 31, 2020Observed: 1.43 ft at 11:48PM May 31, 2020Observed: 1.51 ft at 11:54PM May 31, 2020Observed: 1.59 ft at 12:00AM Jun 01, 2020Observed: 1.74 ft at 12:06AM Jun 01, 2020Observed: 1.85 ft at 12:12AM Jun 01, 2020Observed: 1.99 ft at 12:18AM Jun 01, 2020Observed: 2.11 ft at 12:24AM Jun 01, 2020Observed: 2.24 ft at 12:30AM Jun 01, 2020Observed: 2.36 ft at 12:36AM Jun 01, 2020Observed: 2.48 ft at 12:42AM Jun 01, 2020Observed: 2.6 ft at 12:48AM Jun 01, 2020Observed: 2.73 ft at 12:54AM Jun 01, 2020Observed: 2.87 ft at 1:00AM Jun 01, 2020Observed: 3 ft at 1:06AM Jun 01, 2020Observed: 3.13 ft at 1:12AM Jun 01, 2020Observed: 3.27 ft at 1:18AM Jun 01, 2020Observed: 3.4 ft at 1:24AM Jun 01, 2020Observed: 3.52 ft at 1:30AM Jun 01, 2020Observed: 3.64 ft at 1:36AM Jun 01, 2020Observed: 3.76 ft at 1:42AM Jun 01, 2020Observed: 3.87 ft at 1:48AM Jun 01, 2020Observed: 3.97 ft at 1:54AM Jun 01, 2020Observed: 4.05 ft at 2:00AM Jun 01, 2020Observed: 4.14 ft at 2:06AM Jun 01, 2020Observed: 4.23 ft at 2:12AM Jun 01, 2020Observed: 4.31 ft at 2:18AM Jun 01, 2020Observed: 4.38 ft at 2:24AM Jun 01, 2020Observed: 4.45 ft at 2:30AM Jun 01, 2020Observed: 4.53 ft at 2:36AM Jun 01, 2020Observed: 4.6 ft at 2:42AM Jun 01, 2020Observed: 4.66 ft at 2:48AM Jun 01, 2020Observed: 4.72 ft at 2:54AM Jun 01, 2020Observed: 4.78 ft at 3:00AM Jun 01, 2020Observed: 4.84 ft at 3:06AM Jun 01, 2020Observed: 4.9 ft at 3:12AM Jun 01, 2020Observed: 4.95 ft at 3:18AM Jun 01, 2020Observed: 5 ft at 3:24AM Jun 01, 2020Observed: 5.05 ft at 3:30AM Jun 01, 2020Observed: 5.09 ft at 3:36AM Jun 01, 2020Observed: 5.13 ft at 3:42AM Jun 01, 2020Observed: 5.16 ft at 3:48AM Jun 01, 2020Observed: 5.18 ft at 3:54AM Jun 01, 2020Observed: 5.21 ft at 4:00AM Jun 01, 2020Observed: 5.23 ft at 4:06AM Jun 01, 2020Observed: 5.24 ft at 4:12AM Jun 01, 2020Observed: 5.24 ft at 4:18AM Jun 01, 2020Observed: 5.24 ft at 4:24AM Jun 01, 2020Observed: 5.23 ft at 4:30AM Jun 01, 2020Observed: 5.21 ft at 4:36AM Jun 01, 2020Observed: 5.2 ft at 4:42AM Jun 01, 2020Observed: 5.18 ft at 4:48AM Jun 01, 2020Observed: 5.13 ft at 4:54AM Jun 01, 2020Observed: 5.1 ft at 5:00AM Jun 01, 2020Observed: 5.06 ft at 5:06AM Jun 01, 2020Observed: 4.98 ft at 5:12AM Jun 01, 2020Observed: 4.92 ft at 5:18AM Jun 01, 2020Observed: 4.84 ft at 5:24AM Jun 01, 2020Observed: 4.78 ft at 5:30AM Jun 01, 2020Observed: 4.71 ft at 5:36AM Jun 01, 2020Observed: 4.61 ft at 5:42AM Jun 01, 2020Observed: 4.53 ft at 5:48AM Jun 01, 2020Observed: 4.39 ft at 5:54AM Jun 01, 2020Observed: 4.32 ft at 6:00AM Jun 01, 2020Observed: 4.22 ft at 6:06AM Jun 01, 2020Observed: 4.14 ft at 6:12AM Jun 01, 2020Observed: 4 ft at 6:18AM Jun 01, 2020Observed: 3.89 ft at 6:24AM Jun 01, 2020Observed: 3.77 ft at 6:30AM Jun 01, 2020Observed: 3.67 ft at 6:36AM Jun 01, 2020Observed: 3.54 ft at 6:42AM Jun 01, 2020Observed: 3.42 ft at 6:48AM Jun 01, 2020Observed: 3.31 ft at 6:54AM Jun 01, 2020Observed: 3.19 ft at 7:00AM Jun 01, 2020Observed: 3.05 ft at 7:06AM Jun 01, 2020Observed: 2.94 ft at 7:12AM Jun 01, 2020Observed: 2.81 ft at 7:18AM Jun 01, 2020Observed: 2.7 ft at 7:24AM Jun 01, 2020Observed: 2.6 ft at 7:30AM Jun 01, 2020Observed: 2.5 ft at 7:36AM Jun 01, 2020Observed: 2.41 ft at 7:42AM Jun 01, 2020Observed: 2.34 ft at 7:48AM Jun 01, 2020Observed: 2.22 ft at 7:54AM Jun 01, 2020Observed: 2.12 ft at 8:00AM Jun 01, 2020Observed: 2.01 ft at 8:06AM Jun 01, 2020Observed: 1.96 ft at 8:12AM Jun 01, 2020Observed: 1.87 ft at 8:18AM Jun 01, 2020Observed: 1.78 ft at 8:24AM Jun 01, 2020Observed: 1.7 ft at 8:30AM Jun 01, 2020Observed: 1.59 ft at 8:36AM Jun 01, 2020Observed: 1.5 ft at 8:42AM Jun 01, 2020Observed: 1.44 ft at 8:48AM Jun 01, 2020Observed: 1.35 ft at 8:54AM Jun 01, 2020Observed: 1.27 ft at 9:00AM Jun 01, 2020Observed: 1.15 ft at 9:06AM Jun 01, 2020Observed: 1.05 ft at 9:12AM Jun 01, 2020Observed: 0.95 ft at 9:18AM Jun 01, 2020Observed: 0.86 ft at 9:24AM Jun 01, 2020Observed: 0.74 ft at 9:30AM Jun 01, 2020Observed: 0.64 ft at 9:36AM Jun 01, 2020Observed: 0.55 ft at 9:42AM Jun 01, 2020Observed: 0.48 ft at 9:48AM Jun 01, 2020Observed: 0.42 ft at 9:54AM Jun 01, 2020Observed: 0.38 ft at 10:00AM Jun 01, 2020Observed: 0.33 ft at 10:06AM Jun 01, 2020Observed: 0.26 ft at 10:12AM Jun 01, 2020Observed: 0.21 ft at 10:18AM Jun 01, 2020Observed: 0.18 ft at 10:24AM Jun 01, 2020Observed: 0.13 ft at 10:30AM Jun 01, 2020Observed: 0.1 ft at 10:36AM Jun 01, 2020Observed: 0.1 ft at 10:42AM Jun 01, 2020Observed: 0.1 ft at 10:48AM Jun 01, 2020Observed: 0.1 ft at 10:54AM Jun 01, 2020Observed: 0.1 ft at 11:00AM Jun 01, 2020Observed: 0.1 ft at 11:06AM Jun 01, 2020Observed: 0.11 ft at 11:12AM Jun 01, 2020Observed: 0.15 ft at 11:18AM Jun 01, 2020Observed: 0.16 ft at 11:24AM Jun 01, 2020Observed: 0.2 ft at 11:30AM Jun 01, 2020Observed: 0.25 ft at 11:36AM Jun 01, 2020Observed: 0.28 ft at 11:42AM Jun 01, 2020Observed: 0.34 ft at 11:48AM Jun 01, 2020Observed: 0.43 ft at 11:54AM Jun 01, 2020Observed: 0.53 ft at 12:00PM Jun 01, 2020Observed: 0.61 ft at 12:06PM Jun 01, 2020Observed: 0.74 ft at 12:12PM Jun 01, 2020Observed: 0.88 ft at 12:18PM Jun 01, 2020Observed: 0.98 ft at 12:24PM Jun 01, 2020Observed: 1.08 ft at 12:30PM Jun 01, 2020Observed: 1.24 ft at 12:36PM Jun 01, 2020Observed: 1.39 ft at 12:42PM Jun 01, 2020Observed: 1.54 ft at 12:48PM Jun 01, 2020Observed: 1.69 ft at 12:54PM Jun 01, 2020Observed: 1.87 ft at 1:00PM Jun 01, 2020Observed: 2.01 ft at 1:06PM Jun 01, 2020Observed: 2.17 ft at 1:12PM Jun 01, 2020Observed: 2.31 ft at 1:18PM Jun 01, 2020Observed: 2.46 ft at 1:24PM Jun 01, 2020Observed: 2.6 ft at 1:30PM Jun 01, 2020Observed: 2.74 ft at 1:36PM Jun 01, 2020Observed: 2.89 ft at 1:42PM Jun 01, 2020Observed: 3.04 ft at 1:48PM Jun 01, 2020Observed: 3.14 ft at 1:54PM Jun 01, 2020Observed: 3.28 ft at 2:00PM Jun 01, 2020Observed: 3.41 ft at 2:06PM Jun 01, 2020Observed: 3.55 ft at 2:12PM Jun 01, 2020Observed: 3.66 ft at 2:18PM Jun 01, 2020Observed: 3.78 ft at 2:24PM Jun 01, 2020Observed: 3.91 ft at 2:30PM Jun 01, 2020Observed: 4.03 ft at 2:36PM Jun 01, 2020Observed: 4.16 ft at 2:42PM Jun 01, 2020Observed: 4.29 ft at 2:48PM Jun 01, 2020Observed: 4.39 ft at 2:54PM Jun 01, 2020Observed: 4.51 ft at 3:00PM Jun 01, 2020Observed: 4.62 ft at 3:06PM Jun 01, 2020Observed: 4.72 ft at 3:12PM Jun 01, 2020Observed: 4.83 ft at 3:18PM Jun 01, 2020Observed: 4.93 ft at 3:24PM Jun 01, 2020Observed: 5.02 ft at 3:30PM Jun 01, 2020Observed: 5.1 ft at 3:36PM Jun 01, 2020Observed: 5.17 ft at 3:42PM Jun 01, 2020Observed: 5.24 ft at 3:48PM Jun 01, 2020Observed: 5.32 ft at 3:54PM Jun 01, 2020Observed: 5.38 ft at 4:00PM Jun 01, 2020Observed: 5.43 ft at 4:06PM Jun 01, 2020Observed: 5.48 ft at 4:12PM Jun 01, 2020Observed: 5.54 ft at 4:18PM Jun 01, 2020Observed: 5.61 ft at 4:24PM Jun 01, 2020Observed: 5.77 ft at 4:30PM Jun 01, 2020Observed: 5.77 ft at 4:36PM Jun 01, 2020Observed: 5.78 ft at 4:42PM Jun 01, 2020Observed: 5.82 ft at 4:48PM Jun 01, 2020Highest Observation: 5.85 ft at 4:54PM Jun 01, 2020Observed: 5.84 ft at 5:00PM Jun 01, 2020Observed: 5.82 ft at 5:06PM Jun 01, 2020Observed: 5.8 ft at 5:12PM Jun 01, 2020Observed: 5.73 ft at 5:18PM Jun 01, 2020Observed: 5.69 ft at 5:24PM Jun 01, 2020Observed: 5.63 ft at 5:30PM Jun 01, 2020Observed: 5.58 ft at 5:36PM Jun 01, 2020Observed: 5.52 ft at 5:42PM Jun 01, 2020Observed: 5.41 ft at 5:48PM Jun 01, 2020Observed: 5.28 ft at 5:54PM Jun 01, 2020Observed: 5.17 ft at 6:00PM Jun 01, 2020Observed: 5.05 ft at 6:06PM Jun 01, 2020Observed: 4.99 ft at 6:12PM Jun 01, 2020Observed: 4.85 ft at 6:18PM Jun 01, 2020Observed: 4.7 ft at 6:24PM Jun 01, 2020Observed: 4.64 ft at 6:30PM Jun 01, 2020Observed: 4.5 ft at 6:36PM Jun 01, 2020Observed: 4.36 ft at 6:42PM Jun 01, 2020Observed: 4.24 ft at 6:48PM Jun 01, 2020Observed: 4.14 ft at 6:54PM Jun 01, 2020Observed: 4.05 ft at 7:00PM Jun 01, 2020Observed: 3.88 ft at 7:06PM Jun 01, 2020Observed: 3.76 ft at 7:12PM Jun 01, 2020Observed: 3.65 ft at 7:18PM Jun 01, 2020Observed: 3.55 ft at 7:24PM Jun 01, 2020Observed: 3.41 ft at 7:30PM Jun 01, 2020Observed: 3.28 ft at 7:36PM Jun 01, 2020Observed: 3.15 ft at 7:42PM Jun 01, 2020Observed: 3.02 ft at 7:48PM Jun 01, 2020Observed: 2.96 ft at 7:54PM Jun 01, 2020Observed: 2.85 ft at 8:00PM Jun 01, 2020Observed: 2.72 ft at 8:06PM Jun 01, 2020Observed: 2.63 ft at 8:12PM Jun 01, 2020Observed: 2.52 ft at 8:18PM Jun 01, 2020Observed: 2.42 ft at 8:24PM Jun 01, 2020Observed: 2.38 ft at 8:30PM Jun 01, 2020Observed: 2.26 ft at 8:36PM Jun 01, 2020Observed: 2.14 ft at 8:42PM Jun 01, 2020Observed: 2.07 ft at 8:48PM Jun 01, 2020Observed: 1.95 ft at 8:54PM Jun 01, 2020Observed: 1.86 ft at 9:00PM Jun 01, 2020Observed: 1.75 ft at 9:06PM Jun 01, 2020Observed: 1.64 ft at 9:12PM Jun 01, 2020Observed: 1.5 ft at 9:18PM Jun 01, 2020Observed: 1.44 ft at 9:24PM Jun 01, 2020Observed: 1.37 ft at 9:30PM Jun 01, 2020Observed: 1.29 ft at 9:36PM Jun 01, 2020Observed: 1.19 ft at 9:42PM Jun 01, 2020Observed: 1.11 ft at 9:48PM Jun 01, 2020Observed: 1.02 ft at 9:54PM Jun 01, 2020Observed: 0.93 ft at 10:00PM Jun 01, 2020Observed: 0.84 ft at 10:06PM Jun 01, 2020Observed: 0.74 ft at 10:12PM Jun 01, 2020Observed: 0.66 ft at 10:18PM Jun 01, 2020Observed: 0.6 ft at 10:24PM Jun 01, 2020Observed: 0.56 ft at 10:30PM Jun 01, 2020Observed: 0.51 ft at 10:36PM Jun 01, 2020Observed: 0.45 ft at 10:42PM Jun 01, 2020Observed: 0.4 ft at 10:48PM Jun 01, 2020Observed: 0.32 ft at 10:54PM Jun 01, 2020Observed: 0.29 ft at 11:00PM Jun 01, 2020Observed: 0.27 ft at 11:06PM Jun 01, 2020Observed: 0.26 ft at 11:12PM Jun 01, 2020Observed: 0.23 ft at 11:18PM Jun 01, 2020Observed: 0.2 ft at 11:24PM Jun 01, 2020Observed: 0.19 ft at 11:30PM Jun 01, 2020Observed: 0.22 ft at 11:36PM Jun 01, 2020Observed: 0.24 ft at 11:42PM Jun 01, 2020Observed: 0.25 ft at 11:48PM Jun 01, 2020Observed: 0.28 ft at 11:54PM Jun 01, 2020Observed: 0.29 ft at 12:00AM Jun 02, 2020Observed: 0.33 ft at 12:06AM Jun 02, 2020Observed: 0.41 ft at 12:12AM Jun 02, 2020Observed: 0.49 ft at 12:18AM Jun 02, 2020Observed: 0.55 ft at 12:24AM Jun 02, 2020Observed: 0.65 ft at 12:30AM Jun 02, 2020Observed: 0.76 ft at 12:36AM Jun 02, 2020Observed: 0.83 ft at 12:42AM Jun 02, 2020Observed: 0.95 ft at 12:48AM Jun 02, 2020Observed: 1.09 ft at 12:54AM Jun 02, 2020Observed: 1.15 ft at 1:00AM Jun 02, 2020Observed: 1.34 ft at 1:06AM Jun 02, 2020Observed: 1.47 ft at 1:12AM Jun 02, 2020Observed: 1.63 ft at 1:18AM Jun 02, 2020Observed: 1.79 ft at 1:24AM Jun 02, 2020Observed: 1.93 ft at 1:30AM Jun 02, 2020Observed: 2.09 ft at 1:36AM Jun 02, 2020Observed: 2.22 ft at 1:42AM Jun 02, 2020Observed: 2.36 ft at 1:48AM Jun 02, 2020Observed: 2.51 ft at 1:54AM Jun 02, 2020Observed: 2.64 ft at 2:00AM Jun 02, 2020Observed: 2.79 ft at 2:06AM Jun 02, 2020Observed: 2.94 ft at 2:12AM Jun 02, 2020Observed: 3.06 ft at 2:18AM Jun 02, 2020Observed: 3.19 ft at 2:24AM Jun 02, 2020Observed: 3.33 ft at 2:30AM Jun 02, 2020Observed: 3.45 ft at 2:36AM Jun 02, 2020Observed: 3.55 ft at 2:42AM Jun 02, 2020Observed: 3.67 ft at 2:48AM Jun 02, 2020Observed: 3.78 ft at 2:54AM Jun 02, 2020Observed: 3.89 ft at 3:00AM Jun 02, 2020Observed: 3.99 ft at 3:06AM Jun 02, 2020Observed: 4.08 ft at 3:12AM Jun 02, 2020Observed: 4.18 ft at 3:18AM Jun 02, 2020Observed: 4.26 ft at 3:24AM Jun 02, 2020Observed: 4.36 ft at 3:30AM Jun 02, 2020Observed: 4.44 ft at 3:36AM Jun 02, 2020Observed: 4.52 ft at 3:42AM Jun 02, 2020Observed: 4.59 ft at 3:48AM Jun 02, 2020Observed: 4.67 ft at 3:54AM Jun 02, 2020Observed: 4.73 ft at 4:00AM Jun 02, 2020Observed: 4.79 ft at 4:06AM Jun 02, 2020Observed: 4.86 ft at 4:12AM Jun 02, 2020Observed: 4.92 ft at 4:18AM Jun 02, 2020Observed: 4.98 ft at 4:24AM Jun 02, 2020Observed: 5.03 ft at 4:30AM Jun 02, 2020Observed: 5.05 ft at 4:36AM Jun 02, 2020Observed: 5.1 ft at 4:42AM Jun 02, 2020Observed: 5.13 ft at 4:48AM Jun 02, 2020Observed: 5.14 ft at 4:54AM Jun 02, 2020Observed: 5.16 ft at 5:00AM Jun 02, 2020Observed: 5.17 ft at 5:06AM Jun 02, 2020Observed: 5.16 ft at 5:12AM Jun 02, 2020Observed: 5.17 ft at 5:18AM Jun 02, 2020Observed: 5.15 ft at 5:24AM Jun 02, 2020Observed: 5.13 ft at 5:30AM Jun 02, 2020Observed: 5.12 ft at 5:36AM Jun 02, 2020Observed: 5.09 ft at 5:42AM Jun 02, 2020Observed: 5.03 ft at 5:48AM Jun 02, 2020Observed: 5 ft at 5:54AM Jun 02, 2020Observed: 4.92 ft at 6:00AM Jun 02, 2020Observed: 4.86 ft at 6:06AM Jun 02, 2020Observed: 4.83 ft at 6:12AM Jun 02, 2020Observed: 4.72 ft at 6:18AM Jun 02, 2020Observed: 4.65 ft at 6:24AM Jun 02, 2020Observed: 4.59 ft at 6:30AM Jun 02, 2020Observed: 4.46 ft at 6:36AM Jun 02, 2020Observed: 4.37 ft at 6:42AM Jun 02, 2020Observed: 4.3 ft at 6:48AM Jun 02, 2020Observed: 4.18 ft at 6:54AM Jun 02, 2020Observed: 4.06 ft at 7:00AM Jun 02, 2020Observed: 3.96 ft at 7:06AM Jun 02, 2020Observed: 3.85 ft at 7:12AM Jun 02, 2020Observed: 3.71 ft at 7:18AM Jun 02, 2020Observed: 3.63 ft at 7:24AM Jun 02, 2020Observed: 3.52 ft at 7:30AM Jun 02, 2020Observed: 3.38 ft at 7:36AM Jun 02, 2020Observed: 3.27 ft at 7:42AM Jun 02, 2020Observed: 3.15 ft at 7:48AM Jun 02, 2020Observed: 3.04 ft at 7:54AM Jun 02, 2020Observed: 2.93 ft at 8:00AM Jun 02, 2020Observed: 2.81 ft at 8:06AM Jun 02, 2020Observed: 2.69 ft at 8:12AM Jun 02, 2020Observed: 2.61 ft at 8:18AM Jun 02, 2020Observed: 2.47 ft at 8:24AM Jun 02, 2020Observed: 2.37 ft at 8:30AM Jun 02, 2020Observed: 2.27 ft at 8:36AM Jun 02, 2020Observed: 2.18 ft at 8:42AM Jun 02, 2020Observed: 2.04 ft at 8:48AM Jun 02, 2020Observed: 1.95 ft at 8:54AM Jun 02, 2020Observed: 1.86 ft at 9:00AM Jun 02, 2020Observed: 1.76 ft at 9:06AM Jun 02, 2020Observed: 1.67 ft at 9:12AM Jun 02, 2020Observed: 1.56 ft at 9:18AM Jun 02, 2020Observed: 1.46 ft at 9:24AM Jun 02, 2020Observed: 1.38 ft at 9:30AM Jun 02, 2020Observed: 1.31 ft at 9:36AM Jun 02, 2020Observed: 1.11 ft at 9:42AM Jun 02, 2020Observed: 1.04 ft at 9:48AM Jun 02, 2020Observed: 0.96 ft at 9:54AM Jun 02, 2020Observed: 0.87 ft at 10:00AM Jun 02, 2020Observed: 0.81 ft at 10:06AM Jun 02, 2020Observed: 0.73 ft at 10:12AM Jun 02, 2020Observed: 0.64 ft at 10:18AM Jun 02, 2020Observed: 0.52 ft at 10:24AM Jun 02, 2020Observed: 0.47 ft at 10:30AM Jun 02, 2020Observed: 0.38 ft at 10:36AM Jun 02, 2020Observed: 0.31 ft at 10:42AM Jun 02, 2020Observed: 0.24 ft at 10:48AM Jun 02, 2020Observed: 0.18 ft at 10:54AM Jun 02, 2020Observed: 0.13 ft at 11:00AM Jun 02, 2020Observed: 0.07 ft at 11:06AM Jun 02, 2020Observed: 0.02 ft at 11:12AM Jun 02, 2020Observed: -0.01 ft at 11:18AM Jun 02, 2020Observed: -0.04 ft at 11:24AM Jun 02, 2020Observed: -0.09 ft at 11:30AM Jun 02, 2020Observed: -0.1 ft at 11:36AM Jun 02, 2020Observed: -0.11 ft at 11:42AM Jun 02, 2020Observed: -0.1 ft at 11:48AM Jun 02, 2020Observed: -0.09 ft at 11:54AM Jun 02, 2020Observed: -0.11 ft at 12:00PM Jun 02, 2020Observed: -0.09 ft at 12:06PM Jun 02, 2020Observed: -0.04 ft at 12:12PM Jun 02, 2020Observed: -0.01 ft at 12:18PM Jun 02, 2020Observed: 0.03 ft at 12:24PM Jun 02, 2020Observed: 0.1 ft at 12:30PM Jun 02, 2020Observed: 0.16 ft at 12:36PM Jun 02, 2020Observed: 0.23 ft at 12:42PM Jun 02, 2020Observed: 0.35 ft at 12:48PM Jun 02, 2020Observed: 0.49 ft at 12:54PM Jun 02, 2020Observed: 0.61 ft at 1:00PM Jun 02, 2020Observed: 0.72 ft at 1:06PM Jun 02, 2020Observed: 0.86 ft at 1:12PM Jun 02, 2020Observed: 0.99 ft at 1:18PM Jun 02, 2020Observed: 1.12 ft at 1:24PM Jun 02, 2020Observed: 1.29 ft at 1:30PM Jun 02, 2020Observed: 1.43 ft at 1:36PM Jun 02, 2020Observed: 1.59 ft at 1:42PM Jun 02, 2020Observed: 1.75 ft at 1:48PM Jun 02, 2020Observed: 1.91 ft at 1:54PM Jun 02, 2020Observed: 2.07 ft at 2:00PM Jun 02, 2020Observed: 2.24 ft at 2:06PM Jun 02, 2020Observed: 2.4 ft at 2:12PM Jun 02, 2020Observed: 2.56 ft at 2:18PM Jun 02, 2020USGS--Water Resources of the United StatesKSBN4(plotting HMIRG) Graph Created (3:03PM Jun 2, 2020)ObservedLatest observed value: 2.56 ft at 2:18 PM EDT 2-Jun-2020. Flood Stage is 6.7 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Please refer to our Coastal Hazard Message for specific information regarding Coastal Flood Watches, Warnings and Advisories.  During tropical cyclones, please refer here for additional storm surge information.

NOTE: Flood impacts are based on long-term averages. Actual impacts from any tidal flooding event may vary due to factors such as rainfall, wave action, and the number of tide cycles during which there is an onshore flow.

NOTE: Forecasts are not available for the Raritan Bay at Keansburg (IN MLLW). Only observed stages are available for this point.

Vertical Datum references a tidal datum (MLLW)...for more information see Tides and Currents .

Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 8.7
Moderate Flood Stage: 7.7
Flood Stage: 6.7
Action Stage: 0
Low Stage (in feet): -2

Historic Crests
(1) 16.42 ft on 10/29/2012
(2) 10.52 ft on 11/25/1950
(3) 9.78 ft on 08/28/2011
(4) 9.63 ft on 03/13/2010
(5) 8.88 ft on 10/27/2018
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 7.80 ft on 01/20/2019
(2) 8.03 ft on 11/25/2018
(3) 7.99 ft on 11/16/2018
(4) 8.88 ft on 10/27/2018
(5) 8.02 ft on 09/09/2018
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.

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
16.42 (Mean Lower Low Water (MLLW)) The level reached on October 29, 2012 during Post Tropical Cyclone Sandy.
10.52 (MLLW) The level reached on November 25, 1950.
9.78 (MLLW) The level reached on August 28, 2011 during Hurricane Irene.
9.63 (MLLW) The level reached on March 13, 2010.
8.88 (MLLW) The level reached on October 27, 2018.
8.7 (MLLW) MAJOR FLOODING. At this level, flooding starts to become severe enough to begin causing structural damage along with widespread flooding of roadways in Aberdeen, Keyport, Union Beach, Keansburg and Middletown Township. Vulnerable homes and businesses may be severely damaged or destroyed as water levels rise further above this threshold. Numerous roads become impassable and some neighborhoods may be isolated. The flood waters become a danger to anyone attempting to cross on foot or in a vehicle.
7.7 (MLLW) MODERATE FLOODING. At this level, widespread flooding of roadways begins due to high water and/or wave action with many roads becoming impassable in Aberdeen, Keyport, Union Beach, Keansburg and Middletown Township. Lives may be at risk when people put themselves in harm's way. Some damage to vulnerable structures may begin to occur. COASTAL FLOOD WARNING LEVEL.
7.5 (MLLW) Flooding begins along sections of NJ Route 35 in Keyport and Hazlet as water backs up into tidal streams in the communities. Flooding begins along sections of NJ Route 36 in Keyport, Hazlet and Middletown Township as water backs up into tidal streams in the communities.
7 (MLLW) COASTAL FLOOD ADVISORY LEVEL.
6.9 (MLLW) Flooding begins in Aberdeen, Keyport (along West Front Street), Union Beach, Keansburg and Middletown Township.
6.7 (MLLW) MINOR FLOODING.
About This Location Collapse

Latitude: 40.448611° N, Longitude: 74.147500° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 6.7 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 -2.62 4.08 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 -2.50 1.58 NAVD88 to MHHW conversion from NOAA Vertical Datum Transformation (VDatum)

Current/Historical Observations:

Additional Information Collapse
All gage data has been converted to MLLW following the National Ocean Service protocol. Gage data displayed on the USGS website is in NAVD88. During winter months, cold and ice may result in inaccurate real-time stages. Adjustments or deletions of this data can only be done after detailed analysis.
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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
Philadelphia/Mount Holly Weather Forecast Office
732 Woodlane Road
Mount Holly, NJ 08060-9615
(609) 261-6600
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Page last modified: 1-Mar-2019 12:35 AM
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