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Hydrograph River at a Glance Download
Jefferson Creek at South Bethany Beach (IN MLLW) Tide Height (ft)Observed: 1.78 ft at 9:06AM May 07, 2024Observed: 1.8 ft at 9:12AM May 07, 2024Observed: 1.82 ft at 9:18AM May 07, 2024Observed: 1.84 ft at 9:24AM May 07, 2024Observed: 1.86 ft at 9:30AM May 07, 2024Observed: 1.88 ft at 9:36AM May 07, 2024Observed: 1.9 ft at 9:42AM May 07, 2024Observed: 1.91 ft at 9:48AM May 07, 2024Observed: 1.95 ft at 10:00AM May 07, 2024Observed: 1.96 ft at 10:06AM May 07, 2024Observed: 1.97 ft at 10:12AM May 07, 2024Observed: 1.99 ft at 10:18AM May 07, 2024Observed: 2 ft at 10:24AM May 07, 2024Observed: 2.01 ft at 10:30AM May 07, 2024Observed: 2.03 ft at 10:36AM May 07, 2024Observed: 2.04 ft at 10:42AM May 07, 2024Observed: 2.05 ft at 10:48AM May 07, 2024Observed: 2.06 ft at 10:54AM May 07, 2024Observed: 2.07 ft at 11:00AM May 07, 2024Observed: 2.08 ft at 11:06AM May 07, 2024Observed: 2.09 ft at 11:12AM May 07, 2024Observed: 2.09 ft at 11:18AM May 07, 2024Observed: 2.1 ft at 11:24AM May 07, 2024Observed: 2.11 ft at 11:30AM May 07, 2024Observed: 2.11 ft at 11:36AM May 07, 2024Observed: 2.12 ft at 11:42AM May 07, 2024Observed: 2.12 ft at 11:48AM May 07, 2024Observed: 2.12 ft at 11:54AM May 07, 2024Observed: 2.12 ft at 12:00PM May 07, 2024Observed: 2.12 ft at 12:06PM May 07, 2024Observed: 2.12 ft at 12:12PM May 07, 2024Observed: 2.11 ft at 12:18PM May 07, 2024Observed: 2.1 ft at 12:24PM May 07, 2024Observed: 2.09 ft at 12:30PM May 07, 2024Observed: 2.08 ft at 12:36PM May 07, 2024Observed: 2.06 ft at 12:42PM May 07, 2024Observed: 2.05 ft at 12:48PM May 07, 2024Observed: 2.04 ft at 12:54PM May 07, 2024Observed: 2.02 ft at 1:00PM May 07, 2024Observed: 2.01 ft at 1:06PM May 07, 2024Observed: 1.99 ft at 1:12PM May 07, 2024Observed: 1.97 ft at 1:18PM May 07, 2024Observed: 1.96 ft at 1:24PM May 07, 2024Observed: 1.94 ft at 1:30PM May 07, 2024Observed: 1.93 ft at 1:36PM May 07, 2024Observed: 1.6 ft at 3:42PM May 07, 2024Observed: 1.59 ft at 3:48PM May 07, 2024Observed: 1.57 ft at 3:54PM May 07, 2024Observed: 1.56 ft at 4:00PM May 07, 2024Observed: 1.55 ft at 4:06PM May 07, 2024Observed: 1.54 ft at 4:12PM May 07, 2024Observed: 1.52 ft at 4:18PM May 07, 2024Observed: 1.51 ft at 4:24PM May 07, 2024Observed: 1.49 ft at 4:30PM May 07, 2024Observed: 1.47 ft at 4:36PM May 07, 2024Observed: 1.46 ft at 4:42PM May 07, 2024Observed: 1.45 ft at 4:48PM May 07, 2024Observed: 1.44 ft at 4:54PM May 07, 2024Observed: 1.42 ft at 5:00PM May 07, 2024Observed: 1.41 ft at 5:06PM May 07, 2024Observed: 1.4 ft at 5:12PM May 07, 2024Observed: 1.39 ft at 5:18PM May 07, 2024Observed: 1.38 ft at 5:24PM May 07, 2024Observed: 1.37 ft at 5:30PM May 07, 2024Observed: 1.36 ft at 5:36PM May 07, 2024Observed: 1.35 ft at 5:42PM May 07, 2024Observed: 1.34 ft at 5:48PM May 07, 2024Observed: 1.33 ft at 5:54PM May 07, 2024Observed: 1.33 ft at 6:00PM May 07, 2024Observed: 1.33 ft at 6:06PM May 07, 2024Observed: 1.33 ft at 6:12PM May 07, 2024Observed: 1.33 ft at 6:18PM May 07, 2024Observed: 1.33 ft at 6:24PM May 07, 2024Observed: 1.34 ft at 6:30PM May 07, 2024Observed: 1.35 ft at 6:36PM May 07, 2024Observed: 1.36 ft at 6:42PM May 07, 2024Observed: 1.38 ft at 6:48PM May 07, 2024Observed: 1.39 ft at 6:54PM May 07, 2024Observed: 1.41 ft at 7:00PM May 07, 2024Observed: 1.44 ft at 7:06PM May 07, 2024Observed: 1.45 ft at 7:12PM May 07, 2024Observed: 1.47 ft at 7:18PM May 07, 2024Observed: 1.49 ft at 7:24PM May 07, 2024Observed: 1.51 ft at 7:30PM May 07, 2024Observed: 1.53 ft at 7:36PM May 07, 2024Observed: 1.55 ft at 7:42PM May 07, 2024Observed: 1.57 ft at 7:48PM May 07, 2024Observed: 1.58 ft at 7:54PM May 07, 2024Observed: 1.6 ft at 8:00PM May 07, 2024Observed: 1.62 ft at 8:06PM May 07, 2024Observed: 1.64 ft at 8:12PM May 07, 2024Observed: 1.66 ft at 8:18PM May 07, 2024Observed: 1.68 ft at 8:24PM May 07, 2024Observed: 1.7 ft at 8:30PM May 07, 2024Observed: 1.72 ft at 8:36PM May 07, 2024Observed: 1.74 ft at 8:42PM May 07, 2024Observed: 1.76 ft at 8:48PM May 07, 2024Observed: 1.78 ft at 8:54PM May 07, 2024Observed: 1.8 ft at 9:00PM May 07, 2024Observed: 1.82 ft at 9:06PM May 07, 2024Observed: 1.84 ft at 9:12PM May 07, 2024Observed: 1.86 ft at 9:18PM May 07, 2024Observed: 1.89 ft at 9:24PM May 07, 2024Observed: 1.91 ft at 9:30PM May 07, 2024Observed: 1.93 ft at 9:36PM May 07, 2024Observed: 1.95 ft at 9:42PM May 07, 2024Observed: 1.98 ft at 9:48PM May 07, 2024Observed: 2 ft at 9:54PM May 07, 2024Observed: 2.02 ft at 10:00PM May 07, 2024Observed: 2.04 ft at 10:06PM May 07, 2024Observed: 2.06 ft at 10:12PM May 07, 2024Observed: 2.08 ft at 10:18PM May 07, 2024Observed: 2.1 ft at 10:24PM May 07, 2024Observed: 2.12 ft at 10:30PM May 07, 2024Observed: 2.13 ft at 10:36PM May 07, 2024Observed: 2.15 ft at 10:42PM May 07, 2024Observed: 2.17 ft at 10:48PM May 07, 2024Observed: 2.19 ft at 10:54PM May 07, 2024Observed: 2.2 ft at 11:00PM May 07, 2024Observed: 2.22 ft at 11:06PM May 07, 2024Observed: 2.23 ft at 11:12PM May 07, 2024Observed: 2.25 ft at 11:18PM May 07, 2024Observed: 2.27 ft at 11:24PM May 07, 2024Observed: 2.28 ft at 11:30PM May 07, 2024Observed: 2.3 ft at 11:36PM May 07, 2024Observed: 2.31 ft at 11:42PM May 07, 2024Observed: 2.33 ft at 11:48PM May 07, 2024Observed: 2.34 ft at 11:54PM May 07, 2024Observed: 2.35 ft at 12:00AM May 08, 2024Observed: 2.36 ft at 12:06AM May 08, 2024Observed: 2.38 ft at 12:12AM May 08, 2024Observed: 2.39 ft at 12:18AM May 08, 2024Observed: 2.4 ft at 12:24AM May 08, 2024Observed: 2.41 ft at 12:30AM May 08, 2024Observed: 2.42 ft at 12:36AM May 08, 2024Observed: 2.43 ft at 12:42AM May 08, 2024Observed: 2.44 ft at 12:48AM May 08, 2024Observed: 2.45 ft at 12:54AM May 08, 2024Observed: 2.45 ft at 1:00AM May 08, 2024Observed: 2.46 ft at 1:06AM May 08, 2024Observed: 2.46 ft at 1:12AM May 08, 2024Observed: 2.45 ft at 1:18AM May 08, 2024Observed: 2.45 ft at 1:24AM May 08, 2024Observed: 2.45 ft at 1:30AM May 08, 2024Observed: 2.44 ft at 1:36AM May 08, 2024Observed: 2.44 ft at 1:42AM May 08, 2024Observed: 2.43 ft at 1:48AM May 08, 2024Observed: 2.42 ft at 1:54AM May 08, 2024Observed: 2.41 ft at 2:00AM May 08, 2024Observed: 2.39 ft at 2:06AM May 08, 2024Observed: 2.39 ft at 2:12AM May 08, 2024Observed: 2.37 ft at 2:18AM May 08, 2024Observed: 2.35 ft at 2:24AM May 08, 2024Observed: 2.34 ft at 2:30AM May 08, 2024Observed: 2.32 ft at 2:36AM May 08, 2024Observed: 2.31 ft at 2:42AM May 08, 2024Observed: 2.29 ft at 2:48AM May 08, 2024Observed: 2.27 ft at 2:54AM May 08, 2024Observed: 2.26 ft at 3:00AM May 08, 2024Observed: 2.24 ft at 3:06AM May 08, 2024Observed: 2.23 ft at 3:12AM May 08, 2024Observed: 2.21 ft at 3:18AM May 08, 2024Observed: 2.2 ft at 3:24AM May 08, 2024Observed: 2.18 ft at 3:30AM May 08, 2024Observed: 2.17 ft at 3:36AM May 08, 2024Observed: 2.16 ft at 3:42AM May 08, 2024Observed: 2.14 ft at 3:48AM May 08, 2024Observed: 2.13 ft at 3:54AM May 08, 2024Observed: 2.11 ft at 4:00AM May 08, 2024Observed: 2.1 ft at 4:06AM May 08, 2024Observed: 2.08 ft at 4:12AM May 08, 2024Observed: 2.07 ft at 4:18AM May 08, 2024Observed: 2.05 ft at 4:24AM May 08, 2024Observed: 2.04 ft at 4:30AM May 08, 2024Observed: 2.02 ft at 4:36AM May 08, 2024Observed: 2 ft at 4:42AM May 08, 2024Observed: 1.99 ft at 4:48AM May 08, 2024Observed: 1.97 ft at 4:54AM May 08, 2024Observed: 1.95 ft at 5:00AM May 08, 2024Observed: 1.94 ft at 5:06AM May 08, 2024Observed: 1.92 ft at 5:12AM May 08, 2024Observed: 1.9 ft at 5:18AM May 08, 2024Observed: 1.89 ft at 5:24AM May 08, 2024Observed: 1.87 ft at 5:30AM May 08, 2024Observed: 1.86 ft at 5:36AM May 08, 2024Observed: 1.84 ft at 5:42AM May 08, 2024Observed: 1.83 ft at 5:48AM May 08, 2024Observed: 1.81 ft at 5:54AM May 08, 2024Observed: 1.8 ft at 6:00AM May 08, 2024Observed: 1.79 ft at 6:06AM May 08, 2024Observed: 1.78 ft at 6:12AM May 08, 2024Observed: 1.76 ft at 6:18AM May 08, 2024Observed: 1.75 ft at 6:24AM May 08, 2024Observed: 1.74 ft at 6:30AM May 08, 2024Observed: 1.73 ft at 6:36AM May 08, 2024Observed: 1.71 ft at 6:42AM May 08, 2024Observed: 1.71 ft at 6:48AM May 08, 2024Observed: 1.69 ft at 6:54AM May 08, 2024Observed: 1.69 ft at 7:00AM May 08, 2024Observed: 1.68 ft at 7:06AM May 08, 2024Observed: 1.68 ft at 7:12AM May 08, 2024Observed: 1.67 ft at 7:18AM May 08, 2024Observed: 1.67 ft at 7:24AM May 08, 2024Observed: 1.68 ft at 7:30AM May 08, 2024Observed: 1.69 ft at 7:36AM May 08, 2024Observed: 1.69 ft at 7:42AM May 08, 2024Observed: 1.7 ft at 7:48AM May 08, 2024Observed: 1.72 ft at 7:54AM May 08, 2024Observed: 1.74 ft at 8:00AM May 08, 2024Observed: 1.76 ft at 8:06AM May 08, 2024Observed: 1.79 ft at 8:12AM May 08, 2024Observed: 1.79 ft at 8:18AM May 08, 2024Observed: 1.81 ft at 8:24AM May 08, 2024Observed: 1.82 ft at 8:30AM May 08, 2024Observed: 1.83 ft at 8:36AM May 08, 2024Observed: 1.85 ft at 8:42AM May 08, 2024Observed: 1.85 ft at 8:48AM May 08, 2024Observed: 1.87 ft at 8:54AM May 08, 2024Observed: 1.89 ft at 9:00AM May 08, 2024Observed: 1.9 ft at 9:06AM May 08, 2024Observed: 1.92 ft at 9:12AM May 08, 2024Observed: 1.93 ft at 9:18AM May 08, 2024Observed: 1.95 ft at 9:24AM May 08, 2024Observed: 1.96 ft at 9:30AM May 08, 2024Observed: 1.98 ft at 9:36AM May 08, 2024Observed: 2 ft at 9:42AM May 08, 2024Observed: 2.01 ft at 9:48AM May 08, 2024Observed: 2.03 ft at 9:54AM May 08, 2024Observed: 2.04 ft at 10:00AM May 08, 2024Observed: 2.06 ft at 10:06AM May 08, 2024Observed: 2.07 ft at 10:12AM May 08, 2024Observed: 2.09 ft at 10:18AM May 08, 2024Observed: 2.1 ft at 10:24AM May 08, 2024Observed: 2.11 ft at 10:30AM May 08, 2024Observed: 2.13 ft at 10:36AM May 08, 2024Observed: 2.14 ft at 10:42AM May 08, 2024Observed: 2.16 ft at 10:48AM May 08, 2024Observed: 2.17 ft at 10:54AM May 08, 2024Observed: 2.18 ft at 11:00AM May 08, 2024Observed: 2.19 ft at 11:06AM May 08, 2024Observed: 2.21 ft at 11:12AM May 08, 2024Observed: 2.22 ft at 11:18AM May 08, 2024Observed: 2.24 ft at 11:24AM May 08, 2024Observed: 2.24 ft at 11:30AM May 08, 2024Observed: 2.26 ft at 11:36AM May 08, 2024Observed: 2.27 ft at 11:42AM May 08, 2024Observed: 2.28 ft at 11:48AM May 08, 2024Observed: 2.29 ft at 11:54AM May 08, 2024Observed: 2.29 ft at 12:00PM May 08, 2024Observed: 2.31 ft at 12:06PM May 08, 2024Observed: 2.31 ft at 12:12PM May 08, 2024Observed: 2.31 ft at 12:18PM May 08, 2024Observed: 2.32 ft at 12:24PM May 08, 2024Observed: 2.32 ft at 12:30PM May 08, 2024Observed: 2.33 ft at 12:36PM May 08, 2024Observed: 2.32 ft at 12:42PM May 08, 2024Observed: 2.33 ft at 12:48PM May 08, 2024Observed: 2.33 ft at 12:54PM May 08, 2024Observed: 2.34 ft at 1:00PM May 08, 2024Observed: 2.33 ft at 1:06PM May 08, 2024Observed: 2.33 ft at 1:12PM May 08, 2024Observed: 2.32 ft at 1:18PM May 08, 2024Observed: 2.32 ft at 1:24PM May 08, 2024Observed: 2.3 ft at 1:30PM May 08, 2024Observed: 2.3 ft at 1:36PM May 08, 2024Observed: 2.27 ft at 1:42PM May 08, 2024Observed: 2.27 ft at 1:48PM May 08, 2024Observed: 2.26 ft at 1:54PM May 08, 2024Observed: 2.24 ft at 2:00PM May 08, 2024Observed: 2.23 ft at 2:06PM May 08, 2024Observed: 2.21 ft at 2:12PM May 08, 2024Observed: 2.2 ft at 2:18PM May 08, 2024Observed: 2.17 ft at 2:24PM May 08, 2024Observed: 2.17 ft at 2:30PM May 08, 2024Observed: 2.14 ft at 2:36PM May 08, 2024Observed: 2.13 ft at 2:42PM May 08, 2024Observed: 2.11 ft at 2:48PM May 08, 2024Observed: 2.1 ft at 2:54PM May 08, 2024Observed: 2.09 ft at 3:00PM May 08, 2024Observed: 2.07 ft at 3:06PM May 08, 2024Observed: 2.06 ft at 3:12PM May 08, 2024Observed: 2.05 ft at 3:18PM May 08, 2024Observed: 2.03 ft at 3:24PM May 08, 2024Observed: 2.02 ft at 3:30PM May 08, 2024Observed: 2.01 ft at 3:36PM May 08, 2024Observed: 1.99 ft at 3:42PM May 08, 2024Observed: 1.96 ft at 3:48PM May 08, 2024Observed: 1.96 ft at 3:54PM May 08, 2024Observed: 1.93 ft at 4:00PM May 08, 2024Observed: 1.91 ft at 4:06PM May 08, 2024Observed: 1.9 ft at 4:12PM May 08, 2024Observed: 1.9 ft at 4:18PM May 08, 2024Observed: 1.87 ft at 4:24PM May 08, 2024Observed: 1.85 ft at 4:30PM May 08, 2024Observed: 1.86 ft at 4:36PM May 08, 2024Observed: 1.84 ft at 4:42PM May 08, 2024Observed: 1.82 ft at 4:48PM May 08, 2024Observed: 1.81 ft at 4:54PM May 08, 2024Observed: 1.79 ft at 5:00PM May 08, 2024Observed: 1.79 ft at 5:06PM May 08, 2024Observed: 1.76 ft at 5:12PM May 08, 2024Observed: 1.74 ft at 5:18PM May 08, 2024Observed: 1.73 ft at 5:24PM May 08, 2024Observed: 1.72 ft at 5:30PM May 08, 2024Observed: 1.7 ft at 5:36PM May 08, 2024Observed: 1.68 ft at 5:42PM May 08, 2024Observed: 1.67 ft at 5:48PM May 08, 2024Observed: 1.67 ft at 5:54PM May 08, 2024Observed: 1.64 ft at 6:00PM May 08, 2024Observed: 1.62 ft at 6:06PM May 08, 2024Observed: 1.62 ft at 6:12PM May 08, 2024Observed: 1.61 ft at 6:18PM May 08, 2024Observed: 1.59 ft at 6:24PM May 08, 2024Observed: 1.58 ft at 6:30PM May 08, 2024Observed: 1.56 ft at 6:36PM May 08, 2024Observed: 1.55 ft at 6:42PM May 08, 2024Observed: 1.55 ft at 6:48PM May 08, 2024Observed: 1.54 ft at 6:54PM May 08, 2024Observed: 1.54 ft at 7:00PM May 08, 2024Observed: 1.52 ft at 7:06PM May 08, 2024Observed: 1.53 ft at 7:12PM May 08, 2024Observed: 1.53 ft at 7:18PM May 08, 2024Observed: 1.53 ft at 7:24PM May 08, 2024Observed: 1.53 ft at 7:30PM May 08, 2024Observed: 1.55 ft at 7:36PM May 08, 2024Observed: 1.56 ft at 7:42PM May 08, 2024Observed: 1.58 ft at 7:48PM May 08, 2024Observed: 1.59 ft at 7:54PM May 08, 2024Observed: 1.61 ft at 8:00PM May 08, 2024Observed: 1.63 ft at 8:06PM May 08, 2024Observed: 1.65 ft at 8:12PM May 08, 2024Observed: 1.67 ft at 8:18PM May 08, 2024Observed: 1.69 ft at 8:24PM May 08, 2024Observed: 1.71 ft at 8:30PM May 08, 2024Observed: 1.73 ft at 8:36PM May 08, 2024Observed: 1.74 ft at 8:42PM May 08, 2024Observed: 1.77 ft at 8:48PM May 08, 2024Observed: 1.79 ft at 8:54PM May 08, 2024Observed: 1.81 ft at 9:00PM May 08, 2024Observed: 1.83 ft at 9:06PM May 08, 2024Observed: 1.84 ft at 9:12PM May 08, 2024Observed: 1.86 ft at 9:18PM May 08, 2024Observed: 1.88 ft at 9:24PM May 08, 2024Observed: 1.9 ft at 9:30PM May 08, 2024Observed: 1.92 ft at 9:36PM May 08, 2024Observed: 1.94 ft at 9:42PM May 08, 2024Observed: 1.96 ft at 9:48PM May 08, 2024Observed: 1.98 ft at 9:54PM May 08, 2024Observed: 2 ft at 10:00PM May 08, 2024Observed: 2.01 ft at 10:06PM May 08, 2024Observed: 2.03 ft at 10:12PM May 08, 2024Observed: 2.05 ft at 10:18PM May 08, 2024Observed: 2.07 ft at 10:24PM May 08, 2024Observed: 2.09 ft at 10:30PM May 08, 2024Observed: 2.11 ft at 10:36PM May 08, 2024Observed: 2.13 ft at 10:42PM May 08, 2024Observed: 2.15 ft at 10:48PM May 08, 2024Observed: 2.17 ft at 10:54PM May 08, 2024Observed: 2.19 ft at 11:00PM May 08, 2024Observed: 2.21 ft at 11:06PM May 08, 2024Observed: 2.22 ft at 11:12PM May 08, 2024Observed: 2.24 ft at 11:18PM May 08, 2024Observed: 2.26 ft at 11:24PM May 08, 2024Observed: 2.27 ft at 11:30PM May 08, 2024Observed: 2.3 ft at 11:36PM May 08, 2024Observed: 2.31 ft at 11:42PM May 08, 2024Observed: 2.32 ft at 11:48PM May 08, 2024Observed: 2.34 ft at 11:54PM May 08, 2024Observed: 2.36 ft at 12:00AM May 09, 2024Observed: 2.37 ft at 12:06AM May 09, 2024Observed: 2.39 ft at 12:12AM May 09, 2024Observed: 2.4 ft at 12:18AM May 09, 2024Observed: 2.41 ft at 12:24AM May 09, 2024Observed: 2.43 ft at 12:30AM May 09, 2024Observed: 2.44 ft at 12:36AM May 09, 2024Observed: 2.45 ft at 12:42AM May 09, 2024Observed: 2.47 ft at 12:48AM May 09, 2024Observed: 2.48 ft at 12:54AM May 09, 2024Observed: 2.49 ft at 1:00AM May 09, 2024Observed: 2.5 ft at 1:06AM May 09, 2024Observed: 2.51 ft at 1:12AM May 09, 2024Observed: 2.52 ft at 1:18AM May 09, 2024Observed: 2.53 ft at 1:24AM May 09, 2024Observed: 2.53 ft at 1:30AM May 09, 2024Observed: 2.54 ft at 1:36AM May 09, 2024Observed: 2.55 ft at 1:42AM May 09, 2024Observed: 2.55 ft at 1:48AM May 09, 2024Highest Observation: 2.56 ft at 1:54AM May 09, 2024Highest Observation: 2.56 ft at 2:00AM May 09, 2024Observed: 2.55 ft at 2:06AM May 09, 2024Observed: 2.55 ft at 2:12AM May 09, 2024Observed: 2.54 ft at 2:18AM May 09, 2024Observed: 2.53 ft at 2:24AM May 09, 2024Observed: 2.52 ft at 2:30AM May 09, 2024Observed: 2.51 ft at 2:36AM May 09, 2024Observed: 2.5 ft at 2:42AM May 09, 2024Observed: 2.48 ft at 2:48AM May 09, 2024Observed: 2.47 ft at 2:54AM May 09, 2024Observed: 2.45 ft at 3:00AM May 09, 2024Observed: 2.44 ft at 3:06AM May 09, 2024Observed: 2.42 ft at 3:12AM May 09, 2024Observed: 2.41 ft at 3:18AM May 09, 2024Observed: 2.39 ft at 3:24AM May 09, 2024Observed: 2.37 ft at 3:30AM May 09, 2024Observed: 2.36 ft at 3:36AM May 09, 2024Observed: 2.34 ft at 3:42AM May 09, 2024Observed: 2.33 ft at 3:48AM May 09, 2024Observed: 2.31 ft at 3:54AM May 09, 2024Observed: 2.3 ft at 4:00AM May 09, 2024Observed: 2.28 ft at 4:06AM May 09, 2024Observed: 2.27 ft at 4:12AM May 09, 2024Observed: 2.25 ft at 4:18AM May 09, 2024Observed: 2.23 ft at 4:24AM May 09, 2024Observed: 2.22 ft at 4:30AM May 09, 2024Observed: 2.2 ft at 4:36AM May 09, 2024Observed: 2.19 ft at 4:42AM May 09, 2024Observed: 2.17 ft at 4:48AM May 09, 2024Observed: 2.16 ft at 4:54AM May 09, 2024Observed: 2.14 ft at 5:00AM May 09, 2024Observed: 2.13 ft at 5:06AM May 09, 2024Observed: 2.11 ft at 5:12AM May 09, 2024Observed: 2.09 ft at 5:18AM May 09, 2024Observed: 2.07 ft at 5:24AM May 09, 2024Observed: 2.06 ft at 5:30AM May 09, 2024Observed: 2.04 ft at 5:36AM May 09, 2024Observed: 2.02 ft at 5:42AM May 09, 2024Observed: 2.01 ft at 5:48AM May 09, 2024Observed: 1.98 ft at 5:54AM May 09, 2024Observed: 1.97 ft at 6:00AM May 09, 2024Observed: 1.95 ft at 6:06AM May 09, 2024Observed: 1.94 ft at 6:12AM May 09, 2024Observed: 1.92 ft at 6:18AM May 09, 2024Observed: 1.9 ft at 6:24AM May 09, 2024Observed: 1.88 ft at 6:30AM May 09, 2024Observed: 1.85 ft at 6:36AM May 09, 2024Observed: 1.84 ft at 6:42AM May 09, 2024Observed: 1.82 ft at 6:48AM May 09, 2024Observed: 1.81 ft at 6:54AM May 09, 2024Observed: 1.78 ft at 7:00AM May 09, 2024Observed: 1.76 ft at 7:06AM May 09, 2024Observed: 1.75 ft at 7:12AM May 09, 2024Observed: 1.74 ft at 7:18AM May 09, 2024Observed: 1.72 ft at 7:24AM May 09, 2024Observed: 1.72 ft at 7:30AM May 09, 2024Observed: 1.71 ft at 7:36AM May 09, 2024Observed: 1.7 ft at 7:42AM May 09, 2024Observed: 1.69 ft at 7:48AM May 09, 2024Observed: 1.68 ft at 7:54AM May 09, 2024Observed: 1.67 ft at 8:00AM May 09, 2024Observed: 1.65 ft at 8:06AM May 09, 2024Observed: 1.65 ft at 8:12AM May 09, 2024Observed: 1.64 ft at 8:18AM May 09, 2024Observed: 1.63 ft at 8:24AM May 09, 2024Observed: 1.64 ft at 8:30AM May 09, 2024Observed: 1.64 ft at 8:36AM May 09, 2024Observed: 1.63 ft at 8:42AM May 09, 2024Observed: 1.63 ft at 8:48AM May 09, 2024Observed: 1.65 ft at 8:54AM May 09, 2024Observed: 1.66 ft at 9:00AM May 09, 2024Observed: 1.68 ft at 9:06AM May 09, 2024Observed: 1.69 ft at 9:12AM May 09, 2024Observed: 1.71 ft at 9:18AM May 09, 2024Observed: 1.74 ft at 9:24AM May 09, 2024Observed: 1.76 ft at 9:30AM May 09, 2024Observed: 1.78 ft at 9:36AM May 09, 2024Observed: 1.79 ft at 9:42AM May 09, 2024Observed: 1.81 ft at 9:48AM May 09, 2024Observed: 1.83 ft at 9:54AM May 09, 2024Observed: 1.85 ft at 10:00AM May 09, 2024Observed: 1.86 ft at 10:06AM May 09, 2024Observed: 1.88 ft at 10:12AM May 09, 2024Observed: 1.9 ft at 10:18AM May 09, 2024Observed: 1.92 ft at 10:24AM May 09, 2024Observed: 1.93 ft at 10:30AM May 09, 2024Observed: 1.95 ft at 10:36AM May 09, 2024Observed: 1.96 ft at 10:42AM May 09, 2024Observed: 1.98 ft at 10:48AM May 09, 2024Observed: 2 ft at 10:54AM May 09, 2024Observed: 2.01 ft at 11:00AM May 09, 2024Observed: 2.03 ft at 11:06AM May 09, 2024Observed: 2.04 ft at 11:12AM May 09, 2024Observed: 2.06 ft at 11:18AM May 09, 2024Observed: 2.07 ft at 11:24AM May 09, 2024Observed: 2.09 ft at 11:30AM May 09, 2024Observed: 2.1 ft at 11:36AM May 09, 2024Observed: 2.11 ft at 11:42AM May 09, 2024Observed: 2.13 ft at 11:48AM May 09, 2024Observed: 2.14 ft at 11:54AM May 09, 2024Observed: 2.15 ft at 12:00PM May 09, 2024Observed: 2.16 ft at 12:06PM May 09, 2024Observed: 2.17 ft at 12:12PM May 09, 2024Observed: 2.19 ft at 12:18PM May 09, 2024Observed: 2.2 ft at 12:24PM May 09, 2024Observed: 2.21 ft at 12:30PM May 09, 2024Observed: 2.22 ft at 12:36PM May 09, 2024Observed: 2.23 ft at 12:42PM May 09, 2024Observed: 2.23 ft at 12:48PM May 09, 2024Observed: 2.24 ft at 12:54PM May 09, 2024Observed: 2.24 ft at 1:00PM May 09, 2024Observed: 2.25 ft at 1:06PM May 09, 2024Observed: 2.25 ft at 1:12PM May 09, 2024Observed: 2.25 ft at 1:18PM May 09, 2024Observed: 2.24 ft at 1:24PM May 09, 2024Observed: 2.25 ft at 1:30PM May 09, 2024Observed: 2.23 ft at 1:36PM May 09, 2024Observed: 2.23 ft at 1:42PM May 09, 2024Observed: 2.21 ft at 1:48PM May 09, 2024Observed: 2.21 ft at 1:54PM May 09, 2024Observed: 2.19 ft at 2:00PM May 09, 2024Observed: 2.17 ft at 2:06PM May 09, 2024Observed: 2.16 ft at 2:12PM May 09, 2024Observed: 2.15 ft at 2:18PM May 09, 2024Observed: 2.13 ft at 2:24PM May 09, 2024Observed: 2.11 ft at 2:30PM May 09, 2024Observed: 2.1 ft at 2:36PM May 09, 2024Observed: 2.09 ft at 2:42PM May 09, 2024Observed: 2.08 ft at 2:48PM May 09, 2024Observed: 2.07 ft at 2:54PM May 09, 2024Observed: 2.06 ft at 3:00PM May 09, 2024Observed: 2.04 ft at 3:06PM May 09, 2024Observed: 2.03 ft at 3:12PM May 09, 2024Observed: 2.02 ft at 3:18PM May 09, 2024Observed: 2 ft at 3:24PM May 09, 2024Observed: 1.99 ft at 3:30PM May 09, 2024Observed: 1.97 ft at 3:36PM May 09, 2024Observed: 1.95 ft at 3:42PM May 09, 2024Observed: 1.94 ft at 3:48PM May 09, 2024Observed: 1.93 ft at 3:54PM May 09, 2024Observed: 1.92 ft at 4:00PM May 09, 2024Observed: 1.89 ft at 4:06PM May 09, 2024Observed: 1.88 ft at 4:12PM May 09, 2024Observed: 1.86 ft at 4:18PM May 09, 2024Observed: 1.83 ft at 4:24PM May 09, 2024Observed: 1.81 ft at 4:30PM May 09, 2024Observed: 1.82 ft at 4:36PM May 09, 2024Observed: 1.78 ft at 4:42PM May 09, 2024Observed: 1.77 ft at 4:48PM May 09, 2024Observed: 1.76 ft at 4:54PM May 09, 2024Observed: 1.73 ft at 5:00PM May 09, 2024Observed: 1.72 ft at 5:06PM May 09, 2024Observed: 1.71 ft at 5:12PM May 09, 2024Observed: 1.68 ft at 5:18PM May 09, 2024Observed: 1.68 ft at 5:24PM May 09, 2024Observed: 1.65 ft at 5:30PM May 09, 2024Observed: 1.63 ft at 5:36PM May 09, 2024Observed: 1.62 ft at 5:42PM May 09, 2024Observed: 1.6 ft at 5:48PM May 09, 2024Observed: 1.59 ft at 5:54PM May 09, 2024Observed: 1.57 ft at 6:00PM May 09, 2024Observed: 1.56 ft at 6:06PM May 09, 2024Observed: 1.54 ft at 6:12PM May 09, 2024Observed: 1.54 ft at 6:18PM May 09, 2024Observed: 1.53 ft at 6:24PM May 09, 2024Observed: 1.5 ft at 6:30PM May 09, 2024Observed: 1.49 ft at 6:36PM May 09, 2024Observed: 1.48 ft at 6:42PM May 09, 2024Observed: 1.46 ft at 6:48PM May 09, 2024Observed: 1.46 ft at 6:54PM May 09, 2024Observed: 1.45 ft at 7:00PM May 09, 2024Observed: 1.44 ft at 7:06PM May 09, 2024Observed: 1.43 ft at 7:12PM May 09, 2024Observed: 1.42 ft at 7:18PM May 09, 2024Observed: 1.42 ft at 7:24PM May 09, 2024Observed: 1.41 ft at 7:30PM May 09, 2024Observed: 1.4 ft at 7:36PM May 09, 2024Observed: 1.4 ft at 7:42PM May 09, 2024Observed: 1.4 ft at 7:48PM May 09, 2024Observed: 1.4 ft at 7:54PM May 09, 2024Observed: 1.41 ft at 8:00PM May 09, 2024Observed: 1.41 ft at 8:06PM May 09, 2024Observed: 1.42 ft at 8:12PM May 09, 2024Observed: 1.43 ft at 8:18PM May 09, 2024Observed: 1.45 ft at 8:24PM May 09, 2024Observed: 1.47 ft at 8:30PM May 09, 2024Observed: 1.49 ft at 8:36PM May 09, 2024Observed: 1.51 ft at 8:42PM May 09, 2024Observed: 1.53 ft at 8:48PM May 09, 2024Observed: 1.54 ft at 8:54PM May 09, 2024Observed: 1.56 ft at 9:00PM May 09, 2024Observed: 1.58 ft at 9:06PM May 09, 2024Observed: 1.6 ft at 9:12PM May 09, 2024Observed: 1.62 ft at 9:18PM May 09, 2024Observed: 1.64 ft at 9:24PM May 09, 2024Observed: 1.66 ft at 9:30PM May 09, 2024Observed: 1.67 ft at 9:36PM May 09, 2024Observed: 1.68 ft at 9:42PM May 09, 2024Observed: 1.71 ft at 9:48PM May 09, 2024Observed: 1.73 ft at 9:54PM May 09, 2024Observed: 1.74 ft at 10:00PM May 09, 2024Observed: 1.77 ft at 10:06PM May 09, 2024Observed: 1.79 ft at 10:12PM May 09, 2024Observed: 1.81 ft at 10:18PM May 09, 2024Observed: 1.83 ft at 10:24PM May 09, 2024Observed: 1.86 ft at 10:30PM May 09, 2024Observed: 1.89 ft at 10:36PM May 09, 2024Observed: 1.89 ft at 10:42PM May 09, 2024Observed: 1.92 ft at 10:48PM May 09, 2024Observed: 1.95 ft at 10:54PM May 09, 2024Observed: 1.97 ft at 11:00PM May 09, 2024Observed: 1.99 ft at 11:06PM May 09, 2024Observed: 2.01 ft at 11:12PM May 09, 2024Observed: 2.03 ft at 11:18PM May 09, 2024Observed: 2.05 ft at 11:24PM May 09, 2024Observed: 2.07 ft at 11:30PM May 09, 2024Observed: 2.09 ft at 11:36PM May 09, 2024Observed: 2.11 ft at 11:42PM May 09, 2024Observed: 2.12 ft at 11:48PM May 09, 2024Observed: 2.14 ft at 11:54PM May 09, 2024Observed: 2.15 ft at 12:00AM May 10, 2024Observed: 2.17 ft at 12:06AM May 10, 2024Observed: 2.19 ft at 12:12AM May 10, 2024Observed: 2.21 ft at 12:18AM May 10, 2024Observed: 2.24 ft at 12:24AM May 10, 2024Observed: 2.24 ft at 12:30AM May 10, 2024Observed: 2.26 ft at 12:36AM May 10, 2024Observed: 2.29 ft at 12:42AM May 10, 2024Observed: 2.3 ft at 12:48AM May 10, 2024Observed: 2.31 ft at 12:54AM May 10, 2024Observed: 2.33 ft at 1:00AM May 10, 2024Observed: 2.35 ft at 1:06AM May 10, 2024Observed: 2.37 ft at 1:12AM May 10, 2024Observed: 2.38 ft at 1:18AM May 10, 2024Observed: 2.4 ft at 1:24AM May 10, 2024Observed: 2.41 ft at 1:30AM May 10, 2024Observed: 2.43 ft at 1:36AM May 10, 2024USGS--Water Resources of the United StatesSBED1(plotting HMIRG) Graph Created (2:48AM May 10, 2024)ObservedLatest observed value: 2.43 ft at 1:36 AM EDT 10-May-2024. Flood Stage is 2.6 ft
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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: Graphical forecasts are not available for the Jefferson Creek at South Bethany Beach (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 see Tides and Currents .

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Flood Categories (in feet)
Major Flood Stage: 4.6
Moderate Flood Stage: 3.6
Flood Stage: 2.6
Action Stage: 0
Low Stage (in feet): -2

Historic Crests
(1) 5.71 ft on 10/29/2012
(2) 4.14 ft on 10/29/2021
(3) 3.94 ft on 10/12/2019
(4) 3.89 ft on 01/10/2024
(5) 3.78 ft on 12/16/2022
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 3.89 ft on 01/10/2024
(2) 3.63 ft on 09/23/2023
(3) 3.78 ft on 12/16/2022
(4) 4.14 ft on 10/29/2021
(5) 3.94 ft on 10/12/2019
Show More Recent Crests

(P): Preliminary values subject to further review.

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
5.71 (Mean Lower Low Water (MLLW)) The level reached on October 29, 2012 during Post Tropical Cyclone Sandy.
4.6 (MLLW) MAJOR FLOODING. At this level, flooding starts to become severe enough to begin causing structural damage along with widespread flooding of roadways near Little Bay and the tidal waterways that flow into it. Vulnerable homes and businesses may be severly damaged 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 who attempts to cross on foot or in a vehicle.
3.6 (MLLW) MODERATE FLOODING. At this level, widespread flooding of roadways begins with many roads becoming impassable near Little Bay and the tidal waterways that flow into it. 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.
2.9 (MLLW) COASTAL FLOOD ADVISORY LEVEL.
2.8 (MLLW) Flooding begins in South Bethany.
2.6 (MLLW) MINOR FLOODING.
About This Location Collapse

Latitude: 38.513600° N, Longitude: 75.062300° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 2.6 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 -1.05 1.55 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 -0.32 1.23 NAVD88 to MHHW conversion from NOAA Vertical Datum Transformation (VDatum)

Current/Historical Observations:
Additional Information Collapse
All gage data is referenced in MLLW. 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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