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Hydrograph River at a Glance Download
Delaware River at USCG Station Washington Street (IN MLLW) Tide Height (ft)Observed: 7.77 ft at 12:36AM May 20, 2024Observed: 7.7 ft at 12:42AM May 20, 2024Observed: 7.62 ft at 12:48AM May 20, 2024Observed: 7.54 ft at 12:54AM May 20, 2024Observed: 7.45 ft at 1:00AM May 20, 2024Observed: 7.36 ft at 1:06AM May 20, 2024Observed: 7.26 ft at 1:12AM May 20, 2024Observed: 7.17 ft at 1:18AM May 20, 2024Observed: 7.05 ft at 1:24AM May 20, 2024Observed: 6.96 ft at 1:30AM May 20, 2024Observed: 6.84 ft at 1:36AM May 20, 2024Observed: 6.74 ft at 1:42AM May 20, 2024Observed: 6.62 ft at 1:48AM May 20, 2024Observed: 6.5 ft at 1:54AM May 20, 2024Observed: 6.37 ft at 2:00AM May 20, 2024Observed: 6.25 ft at 2:06AM May 20, 2024Observed: 6.14 ft at 2:12AM May 20, 2024Observed: 6.01 ft at 2:18AM May 20, 2024Observed: 5.9 ft at 2:24AM May 20, 2024Observed: 5.78 ft at 2:30AM May 20, 2024Observed: 5.66 ft at 2:36AM May 20, 2024Observed: 5.54 ft at 2:42AM May 20, 2024Observed: 5.42 ft at 2:48AM May 20, 2024Observed: 5.31 ft at 2:54AM May 20, 2024Observed: 5.19 ft at 3:00AM May 20, 2024Observed: 5.08 ft at 3:06AM May 20, 2024Observed: 4.96 ft at 3:12AM May 20, 2024Observed: 4.86 ft at 3:18AM May 20, 2024Observed: 4.75 ft at 3:24AM May 20, 2024Observed: 4.64 ft at 3:30AM May 20, 2024Observed: 4.53 ft at 3:36AM May 20, 2024Observed: 4.42 ft at 3:42AM May 20, 2024Observed: 4.31 ft at 3:48AM May 20, 2024Observed: 4.21 ft at 3:54AM May 20, 2024Observed: 4.09 ft at 4:00AM May 20, 2024Observed: 3.98 ft at 4:06AM May 20, 2024Observed: 3.87 ft at 4:12AM May 20, 2024Observed: 3.76 ft at 4:18AM May 20, 2024Observed: 3.65 ft at 4:24AM May 20, 2024Observed: 3.54 ft at 4:30AM May 20, 2024Observed: 3.43 ft at 4:36AM May 20, 2024Observed: 3.32 ft at 4:42AM May 20, 2024Observed: 3.21 ft at 4:48AM May 20, 2024Observed: 3.11 ft at 4:54AM May 20, 2024Observed: 3 ft at 5:00AM May 20, 2024Observed: 2.9 ft at 5:06AM May 20, 2024Observed: 2.79 ft at 5:12AM May 20, 2024Observed: 2.69 ft at 5:18AM May 20, 2024Observed: 2.59 ft at 5:24AM May 20, 2024Observed: 2.49 ft at 5:30AM May 20, 2024Observed: 2.4 ft at 5:36AM May 20, 2024Observed: 2.3 ft at 5:42AM May 20, 2024Observed: 2.21 ft at 5:48AM May 20, 2024Observed: 2.13 ft at 5:54AM May 20, 2024Observed: 2.04 ft at 6:00AM May 20, 2024Observed: 1.96 ft at 6:06AM May 20, 2024Observed: 1.87 ft at 6:12AM May 20, 2024Observed: 1.79 ft at 6:18AM May 20, 2024Observed: 1.72 ft at 6:24AM May 20, 2024Observed: 1.66 ft at 6:30AM May 20, 2024Observed: 1.6 ft at 6:36AM May 20, 2024Observed: 1.54 ft at 6:42AM May 20, 2024Observed: 1.49 ft at 6:48AM May 20, 2024Observed: 1.46 ft at 6:54AM May 20, 2024Observed: 1.44 ft at 7:00AM May 20, 2024Observed: 1.45 ft at 7:06AM May 20, 2024Observed: 1.5 ft at 7:12AM May 20, 2024Observed: 1.6 ft at 7:18AM May 20, 2024Observed: 1.72 ft at 7:24AM May 20, 2024Observed: 1.88 ft at 7:30AM May 20, 2024Observed: 2.04 ft at 7:36AM May 20, 2024Observed: 2.26 ft at 7:42AM May 20, 2024Observed: 2.44 ft at 7:48AM May 20, 2024Observed: 2.62 ft at 7:54AM May 20, 2024Observed: 2.82 ft at 8:00AM May 20, 2024Observed: 3.02 ft at 8:06AM May 20, 2024Observed: 3.18 ft at 8:12AM May 20, 2024Observed: 3.39 ft at 8:18AM May 20, 2024Observed: 3.55 ft at 8:24AM May 20, 2024Observed: 3.72 ft at 8:30AM May 20, 2024Observed: 3.89 ft at 8:36AM May 20, 2024Observed: 4.05 ft at 8:42AM May 20, 2024Observed: 4.19 ft at 8:48AM May 20, 2024Observed: 4.32 ft at 8:54AM May 20, 2024Observed: 4.47 ft at 9:00AM May 20, 2024Observed: 4.62 ft at 9:06AM May 20, 2024Observed: 4.74 ft at 9:12AM May 20, 2024Observed: 4.87 ft at 9:18AM May 20, 2024Observed: 4.99 ft at 9:24AM May 20, 2024Observed: 5.12 ft at 9:30AM May 20, 2024Observed: 5.25 ft at 9:36AM May 20, 2024Observed: 5.36 ft at 9:42AM May 20, 2024Observed: 5.49 ft at 9:48AM May 20, 2024Observed: 5.61 ft at 9:54AM May 20, 2024Observed: 5.73 ft at 10:00AM May 20, 2024Observed: 5.84 ft at 10:06AM May 20, 2024Observed: 5.94 ft at 10:12AM May 20, 2024Observed: 6.04 ft at 10:18AM May 20, 2024Observed: 6.14 ft at 10:24AM May 20, 2024Observed: 6.23 ft at 10:30AM May 20, 2024Observed: 6.31 ft at 10:36AM May 20, 2024Observed: 6.4 ft at 10:42AM May 20, 2024Observed: 6.49 ft at 10:48AM May 20, 2024Observed: 6.59 ft at 10:54AM May 20, 2024Observed: 6.63 ft at 11:00AM May 20, 2024Observed: 6.7 ft at 11:06AM May 20, 2024Observed: 6.77 ft at 11:12AM May 20, 2024Observed: 6.84 ft at 11:18AM May 20, 2024Observed: 6.92 ft at 11:24AM May 20, 2024Observed: 7.01 ft at 11:30AM May 20, 2024Observed: 7.07 ft at 11:36AM May 20, 2024Observed: 7.14 ft at 11:42AM May 20, 2024Observed: 7.2 ft at 11:48AM May 20, 2024Observed: 7.25 ft at 11:54AM May 20, 2024Observed: 7.28 ft at 12:00PM May 20, 2024Observed: 7.28 ft at 12:06PM May 20, 2024Observed: 7.31 ft at 12:12PM May 20, 2024Observed: 7.3 ft at 12:18PM May 20, 2024Observed: 7.3 ft at 12:24PM May 20, 2024Observed: 7.28 ft at 12:30PM May 20, 2024Observed: 7.23 ft at 12:36PM May 20, 2024Observed: 7.23 ft at 12:42PM May 20, 2024Observed: 7.14 ft at 12:48PM May 20, 2024Observed: 7.1 ft at 12:54PM May 20, 2024Observed: 6.99 ft at 1:00PM May 20, 2024Observed: 6.93 ft at 1:06PM May 20, 2024Observed: 6.85 ft at 1:12PM May 20, 2024Observed: 6.73 ft at 1:18PM May 20, 2024Observed: 6.64 ft at 1:24PM May 20, 2024Observed: 6.54 ft at 1:30PM May 20, 2024Observed: 6.43 ft at 1:36PM May 20, 2024Observed: 6.34 ft at 1:42PM May 20, 2024Observed: 6.21 ft at 1:48PM May 20, 2024Observed: 6.1 ft at 1:54PM May 20, 2024Observed: 5.99 ft at 2:00PM May 20, 2024Observed: 5.87 ft at 2:06PM May 20, 2024Observed: 5.75 ft at 2:12PM May 20, 2024Observed: 5.65 ft at 2:18PM May 20, 2024Observed: 5.53 ft at 2:24PM May 20, 2024Observed: 5.43 ft at 2:30PM May 20, 2024Observed: 5.32 ft at 2:36PM May 20, 2024Observed: 5.21 ft at 2:42PM May 20, 2024Observed: 5.1 ft at 2:48PM May 20, 2024Observed: 5 ft at 2:54PM May 20, 2024Observed: 4.9 ft at 3:00PM May 20, 2024Observed: 4.78 ft at 3:06PM May 20, 2024Observed: 4.68 ft at 3:12PM May 20, 2024Observed: 4.57 ft at 3:18PM May 20, 2024Observed: 4.47 ft at 3:24PM May 20, 2024Observed: 4.36 ft at 3:30PM May 20, 2024Observed: 4.26 ft at 3:36PM May 20, 2024Observed: 4.15 ft at 3:42PM May 20, 2024Observed: 4.05 ft at 3:48PM May 20, 2024Observed: 3.94 ft at 3:54PM May 20, 2024Observed: 3.84 ft at 4:00PM May 20, 2024Observed: 3.73 ft at 4:06PM May 20, 2024Observed: 3.62 ft at 4:12PM May 20, 2024Observed: 3.52 ft at 4:18PM May 20, 2024Observed: 3.4 ft at 4:24PM May 20, 2024Observed: 3.3 ft at 4:30PM May 20, 2024Observed: 3.19 ft at 4:36PM May 20, 2024Observed: 3.09 ft at 4:42PM May 20, 2024Observed: 2.99 ft at 4:48PM May 20, 2024Observed: 2.88 ft at 4:54PM May 20, 2024Observed: 2.77 ft at 5:00PM May 20, 2024Observed: 2.66 ft at 5:06PM May 20, 2024Observed: 2.56 ft at 5:12PM May 20, 2024Observed: 2.45 ft at 5:18PM May 20, 2024Observed: 2.35 ft at 5:24PM May 20, 2024Observed: 2.26 ft at 5:30PM May 20, 2024Observed: 2.15 ft at 5:36PM May 20, 2024Observed: 2.05 ft at 5:42PM May 20, 2024Observed: 1.95 ft at 5:48PM May 20, 2024Observed: 1.86 ft at 5:54PM May 20, 2024Observed: 1.76 ft at 6:00PM May 20, 2024Observed: 1.67 ft at 6:06PM May 20, 2024Observed: 1.59 ft at 6:12PM May 20, 2024Observed: 1.5 ft at 6:18PM May 20, 2024Observed: 1.42 ft at 6:24PM May 20, 2024Observed: 1.35 ft at 6:30PM May 20, 2024Observed: 1.29 ft at 6:36PM May 20, 2024Observed: 1.23 ft at 6:42PM May 20, 2024Observed: 1.18 ft at 6:48PM May 20, 2024Observed: 1.15 ft at 6:54PM May 20, 2024Observed: 1.14 ft at 7:00PM May 20, 2024Observed: 1.15 ft at 7:06PM May 20, 2024Observed: 1.18 ft at 7:12PM May 20, 2024Observed: 1.26 ft at 7:18PM May 20, 2024Observed: 1.38 ft at 7:24PM May 20, 2024Observed: 1.55 ft at 7:30PM May 20, 2024Observed: 1.76 ft at 7:36PM May 20, 2024Observed: 1.99 ft at 7:42PM May 20, 2024Observed: 2.22 ft at 7:48PM May 20, 2024Observed: 2.67 ft at 8:00PM May 20, 2024Observed: 2.88 ft at 8:06PM May 20, 2024Observed: 3.1 ft at 8:12PM May 20, 2024Observed: 3.31 ft at 8:18PM May 20, 2024Observed: 3.51 ft at 8:24PM May 20, 2024Observed: 3.72 ft at 8:30PM May 20, 2024Observed: 3.86 ft at 8:36PM May 20, 2024Observed: 4.05 ft at 8:42PM May 20, 2024Observed: 4.23 ft at 8:48PM May 20, 2024Observed: 4.38 ft at 8:54PM May 20, 2024Observed: 4.55 ft at 9:00PM May 20, 2024Observed: 4.69 ft at 9:06PM May 20, 2024Observed: 4.85 ft at 9:12PM May 20, 2024Observed: 4.98 ft at 9:18PM May 20, 2024Observed: 5.11 ft at 9:24PM May 20, 2024Observed: 5.26 ft at 9:30PM May 20, 2024Observed: 5.41 ft at 9:36PM May 20, 2024Observed: 5.54 ft at 9:42PM May 20, 2024Observed: 5.68 ft at 9:48PM May 20, 2024Observed: 5.8 ft at 9:54PM May 20, 2024Observed: 5.93 ft at 10:00PM May 20, 2024Observed: 6.08 ft at 10:06PM May 20, 2024Observed: 6.19 ft at 10:12PM May 20, 2024Observed: 6.32 ft at 10:18PM May 20, 2024Observed: 6.43 ft at 10:24PM May 20, 2024Observed: 6.54 ft at 10:30PM May 20, 2024Observed: 6.65 ft at 10:36PM May 20, 2024Observed: 6.75 ft at 10:42PM May 20, 2024Observed: 6.84 ft at 10:48PM May 20, 2024Observed: 6.94 ft at 10:54PM May 20, 2024Observed: 7.03 ft at 11:00PM May 20, 2024Observed: 7.12 ft at 11:06PM May 20, 2024Observed: 7.22 ft at 11:12PM May 20, 2024Observed: 7.31 ft at 11:18PM May 20, 2024Observed: 7.4 ft at 11:24PM May 20, 2024Observed: 7.49 ft at 11:30PM May 20, 2024Observed: 7.59 ft at 11:36PM May 20, 2024Observed: 7.68 ft at 11:42PM May 20, 2024Observed: 7.77 ft at 11:48PM May 20, 2024Observed: 7.85 ft at 11:54PM May 20, 2024Observed: 7.91 ft at 12:00AM May 21, 2024Observed: 7.97 ft at 12:06AM May 21, 2024Observed: 8.01 ft at 12:12AM May 21, 2024Observed: 8.03 ft at 12:18AM May 21, 2024Observed: 8.07 ft at 12:24AM May 21, 2024Observed: 8.08 ft at 12:30AM May 21, 2024Highest Observation: 8.09 ft at 12:36AM May 21, 2024Highest Observation: 8.09 ft at 12:42AM May 21, 2024Observed: 8.08 ft at 12:48AM May 21, 2024Observed: 8.06 ft at 12:54AM May 21, 2024Observed: 8.02 ft at 1:00AM May 21, 2024Observed: 7.97 ft at 1:06AM May 21, 2024Observed: 7.91 ft at 1:12AM May 21, 2024Observed: 7.84 ft at 1:18AM May 21, 2024Observed: 7.76 ft at 1:24AM May 21, 2024Observed: 7.67 ft at 1:30AM May 21, 2024Observed: 7.58 ft at 1:36AM May 21, 2024Observed: 7.48 ft at 1:42AM May 21, 2024Observed: 7.38 ft at 1:48AM May 21, 2024Observed: 7.28 ft at 1:54AM May 21, 2024Observed: 7.18 ft at 2:00AM May 21, 2024Observed: 7.07 ft at 2:06AM May 21, 2024Observed: 6.96 ft at 2:12AM May 21, 2024Observed: 6.84 ft at 2:18AM May 21, 2024Observed: 6.73 ft at 2:24AM May 21, 2024Observed: 6.61 ft at 2:30AM May 21, 2024Observed: 6.49 ft at 2:36AM May 21, 2024Observed: 6.36 ft at 2:42AM May 21, 2024Observed: 6.24 ft at 2:48AM May 21, 2024Observed: 6.13 ft at 2:54AM May 21, 2024Observed: 6 ft at 3:00AM May 21, 2024Observed: 5.88 ft at 3:06AM May 21, 2024Observed: 5.76 ft at 3:12AM May 21, 2024Observed: 5.64 ft at 3:18AM May 21, 2024Observed: 5.53 ft at 3:24AM May 21, 2024Observed: 5.41 ft at 3:30AM May 21, 2024Observed: 5.3 ft at 3:36AM May 21, 2024Observed: 5.19 ft at 3:42AM May 21, 2024Observed: 5.08 ft at 3:48AM May 21, 2024Observed: 4.97 ft at 3:54AM May 21, 2024Observed: 4.86 ft at 4:00AM May 21, 2024Observed: 4.75 ft at 4:06AM May 21, 2024Observed: 4.64 ft at 4:12AM May 21, 2024Observed: 4.53 ft at 4:18AM May 21, 2024Observed: 4.43 ft at 4:24AM May 21, 2024Observed: 4.32 ft at 4:30AM May 21, 2024Observed: 4.21 ft at 4:36AM May 21, 2024Observed: 4.1 ft at 4:42AM May 21, 2024Observed: 4 ft at 4:48AM May 21, 2024Observed: 3.88 ft at 4:54AM May 21, 2024Observed: 3.77 ft at 5:00AM May 21, 2024Observed: 3.65 ft at 5:06AM May 21, 2024Observed: 3.53 ft at 5:12AM May 21, 2024Observed: 3.44 ft at 5:18AM May 21, 2024Observed: 3.32 ft at 5:24AM May 21, 2024Observed: 3.21 ft at 5:30AM May 21, 2024Observed: 3.1 ft at 5:36AM May 21, 2024Observed: 2.99 ft at 5:42AM May 21, 2024Observed: 2.9 ft at 5:48AM May 21, 2024Observed: 2.78 ft at 5:54AM May 21, 2024Observed: 2.68 ft at 6:00AM May 21, 2024Observed: 2.58 ft at 6:06AM May 21, 2024Observed: 2.47 ft at 6:12AM May 21, 2024Observed: 2.38 ft at 6:18AM May 21, 2024Observed: 2.29 ft at 6:24AM May 21, 2024Observed: 2.19 ft at 6:30AM May 21, 2024Observed: 2.1 ft at 6:36AM May 21, 2024Observed: 2.01 ft at 6:42AM May 21, 2024Observed: 1.92 ft at 6:48AM May 21, 2024Observed: 1.83 ft at 6:54AM May 21, 2024Observed: 1.75 ft at 7:00AM May 21, 2024Observed: 1.68 ft at 7:06AM May 21, 2024Observed: 1.6 ft at 7:12AM May 21, 2024Observed: 1.53 ft at 7:18AM May 21, 2024Observed: 1.46 ft at 7:24AM May 21, 2024Observed: 1.4 ft at 7:30AM May 21, 2024Observed: 1.36 ft at 7:36AM May 21, 2024Observed: 1.31 ft at 7:42AM May 21, 2024Observed: 1.3 ft at 7:48AM May 21, 2024Observed: 1.28 ft at 7:54AM May 21, 2024Observed: 1.29 ft at 8:00AM May 21, 2024Observed: 1.35 ft at 8:06AM May 21, 2024Observed: 1.43 ft at 8:12AM May 21, 2024Observed: 1.56 ft at 8:18AM May 21, 2024Observed: 1.74 ft at 8:24AM May 21, 2024Observed: 1.92 ft at 8:30AM May 21, 2024Observed: 2.13 ft at 8:36AM May 21, 2024Observed: 2.35 ft at 8:42AM May 21, 2024Observed: 2.52 ft at 8:48AM May 21, 2024Observed: 2.71 ft at 8:54AM May 21, 2024Observed: 2.92 ft at 9:00AM May 21, 2024Observed: 3.08 ft at 9:06AM May 21, 2024Observed: 3.29 ft at 9:12AM May 21, 2024Observed: 3.48 ft at 9:18AM May 21, 2024Observed: 3.65 ft at 9:24AM May 21, 2024Observed: 3.83 ft at 9:30AM May 21, 2024Observed: 3.98 ft at 9:36AM May 21, 2024Observed: 4.13 ft at 9:42AM May 21, 2024Observed: 4.28 ft at 9:48AM May 21, 2024Observed: 4.43 ft at 9:54AM May 21, 2024Observed: 4.55 ft at 10:00AM May 21, 2024Observed: 4.69 ft at 10:06AM May 21, 2024Observed: 4.82 ft at 10:12AM May 21, 2024Observed: 4.94 ft at 10:18AM May 21, 2024Observed: 5.06 ft at 10:24AM May 21, 2024Observed: 5.18 ft at 10:30AM May 21, 2024Observed: 5.3 ft at 10:36AM May 21, 2024Observed: 5.43 ft at 10:42AM May 21, 2024Observed: 5.54 ft at 10:48AM May 21, 2024Observed: 5.66 ft at 10:54AM May 21, 2024Observed: 5.76 ft at 11:00AM May 21, 2024Observed: 5.87 ft at 11:06AM May 21, 2024Observed: 5.96 ft at 11:12AM May 21, 2024Observed: 6.06 ft at 11:18AM May 21, 2024Observed: 6.15 ft at 11:24AM May 21, 2024Observed: 6.23 ft at 11:30AM May 21, 2024Observed: 6.3 ft at 11:36AM May 21, 2024Observed: 6.38 ft at 11:42AM May 21, 2024Observed: 6.44 ft at 11:48AM May 21, 2024Observed: 6.52 ft at 11:54AM May 21, 2024Observed: 6.59 ft at 12:00PM May 21, 2024Observed: 6.65 ft at 12:06PM May 21, 2024Observed: 6.72 ft at 12:12PM May 21, 2024Observed: 6.78 ft at 12:18PM May 21, 2024Observed: 6.85 ft at 12:24PM May 21, 2024Observed: 6.93 ft at 12:30PM May 21, 2024Observed: 6.98 ft at 12:36PM May 21, 2024Observed: 7.02 ft at 12:42PM May 21, 2024Observed: 7.06 ft at 12:48PM May 21, 2024Observed: 7.07 ft at 12:54PM May 21, 2024Observed: 7.07 ft at 1:00PM May 21, 2024Observed: 7.06 ft at 1:06PM May 21, 2024Observed: 7.03 ft at 1:12PM May 21, 2024Observed: 7 ft at 1:18PM May 21, 2024Observed: 6.9 ft at 1:30PM May 21, 2024Observed: 6.83 ft at 1:36PM May 21, 2024Observed: 6.75 ft at 1:42PM May 21, 2024Observed: 6.66 ft at 1:48PM May 21, 2024Observed: 6.57 ft at 1:54PM May 21, 2024Observed: 6.47 ft at 2:00PM May 21, 2024Observed: 6.37 ft at 2:06PM May 21, 2024Observed: 6.27 ft at 2:12PM May 21, 2024Observed: 6.17 ft at 2:18PM May 21, 2024Observed: 6.06 ft at 2:24PM May 21, 2024Observed: 5.94 ft at 2:30PM May 21, 2024Observed: 5.83 ft at 2:36PM May 21, 2024Observed: 5.7 ft at 2:42PM May 21, 2024Observed: 5.6 ft at 2:48PM May 21, 2024Observed: 5.47 ft at 2:54PM May 21, 2024Observed: 5.36 ft at 3:00PM May 21, 2024Observed: 5.25 ft at 3:06PM May 21, 2024Observed: 5.13 ft at 3:12PM May 21, 2024Observed: 5.03 ft at 3:18PM May 21, 2024Observed: 4.92 ft at 3:24PM May 21, 2024Observed: 4.82 ft at 3:30PM May 21, 2024Observed: 4.71 ft at 3:36PM May 21, 2024Observed: 4.6 ft at 3:42PM May 21, 2024Observed: 4.49 ft at 3:48PM May 21, 2024Observed: 4.39 ft at 3:54PM May 21, 2024Observed: 4.28 ft at 4:00PM May 21, 2024Observed: 4.18 ft at 4:06PM May 21, 2024Observed: 4.07 ft at 4:12PM May 21, 2024Observed: 3.97 ft at 4:18PM May 21, 2024Observed: 3.86 ft at 4:24PM May 21, 2024Observed: 3.76 ft at 4:30PM May 21, 2024Observed: 3.67 ft at 4:36PM May 21, 2024Observed: 3.57 ft at 4:42PM May 21, 2024Observed: 3.44 ft at 4:48PM May 21, 2024Observed: 3.34 ft at 4:54PM May 21, 2024Observed: 3.25 ft at 5:00PM May 21, 2024Observed: 3.13 ft at 5:06PM May 21, 2024Observed: 3.03 ft at 5:12PM May 21, 2024Observed: 2.91 ft at 5:18PM May 21, 2024Observed: 2.81 ft at 5:24PM May 21, 2024Observed: 2.7 ft at 5:30PM May 21, 2024Observed: 2.6 ft at 5:36PM May 21, 2024Observed: 2.49 ft at 5:42PM May 21, 2024Observed: 2.38 ft at 5:48PM May 21, 2024Observed: 2.28 ft at 5:54PM May 21, 2024Observed: 2.19 ft at 6:00PM May 21, 2024Observed: 2.09 ft at 6:06PM May 21, 2024Observed: 2 ft at 6:12PM May 21, 2024Observed: 1.91 ft at 6:18PM May 21, 2024Observed: 1.82 ft at 6:24PM May 21, 2024Observed: 1.73 ft at 6:30PM May 21, 2024Observed: 1.63 ft at 6:36PM May 21, 2024Observed: 1.55 ft at 6:42PM May 21, 2024Observed: 1.46 ft at 6:48PM May 21, 2024Observed: 1.38 ft at 6:54PM May 21, 2024Observed: 1.31 ft at 7:00PM May 21, 2024Observed: 1.24 ft at 7:06PM May 21, 2024Observed: 1.18 ft at 7:12PM May 21, 2024Observed: 1.12 ft at 7:18PM May 21, 2024Observed: 1.08 ft at 7:24PM May 21, 2024Observed: 1.05 ft at 7:30PM May 21, 2024Observed: 1.05 ft at 7:36PM May 21, 2024Observed: 1.06 ft at 7:42PM May 21, 2024Observed: 1.1 ft at 7:48PM May 21, 2024Observed: 1.3 ft at 8:00PM May 21, 2024Observed: 1.46 ft at 8:06PM May 21, 2024Observed: 1.65 ft at 8:12PM May 21, 2024Observed: 1.86 ft at 8:18PM May 21, 2024Observed: 2.08 ft at 8:24PM May 21, 2024Observed: 2.32 ft at 8:30PM May 21, 2024Observed: 2.54 ft at 8:36PM May 21, 2024Observed: 2.76 ft at 8:42PM May 21, 2024Observed: 2.98 ft at 8:48PM May 21, 2024Observed: 3.19 ft at 8:54PM May 21, 2024Observed: 3.4 ft at 9:00PM May 21, 2024Observed: 3.59 ft at 9:06PM May 21, 2024Observed: 3.78 ft at 9:12PM May 21, 2024Observed: 3.95 ft at 9:18PM May 21, 2024Observed: 4.12 ft at 9:24PM May 21, 2024Observed: 4.28 ft at 9:30PM May 21, 2024Observed: 4.43 ft at 9:36PM May 21, 2024Observed: 4.58 ft at 9:42PM May 21, 2024Observed: 4.72 ft at 9:48PM May 21, 2024Observed: 4.86 ft at 9:54PM May 21, 2024Observed: 5.01 ft at 10:00PM May 21, 2024Observed: 5.15 ft at 10:06PM May 21, 2024Observed: 5.29 ft at 10:12PM May 21, 2024Observed: 5.42 ft at 10:18PM May 21, 2024Observed: 5.56 ft at 10:24PM May 21, 2024Observed: 5.7 ft at 10:30PM May 21, 2024Observed: 5.84 ft at 10:36PM May 21, 2024Observed: 5.96 ft at 10:42PM May 21, 2024Observed: 6.09 ft at 10:48PM May 21, 2024Observed: 6.21 ft at 10:54PM May 21, 2024Observed: 6.34 ft at 11:00PM May 21, 2024Observed: 6.45 ft at 11:06PM May 21, 2024Observed: 6.55 ft at 11:12PM May 21, 2024Observed: 6.64 ft at 11:18PM May 21, 2024Observed: 6.74 ft at 11:24PM May 21, 2024Observed: 6.83 ft at 11:30PM May 21, 2024Observed: 6.91 ft at 11:36PM May 21, 2024Observed: 7 ft at 11:42PM May 21, 2024Observed: 7.09 ft at 11:48PM May 21, 2024Observed: 7.18 ft at 11:54PM May 21, 2024Observed: 7.27 ft at 12:00AM May 22, 2024Observed: 7.37 ft at 12:06AM May 22, 2024Observed: 7.45 ft at 12:12AM May 22, 2024Observed: 7.55 ft at 12:18AM May 22, 2024Observed: 7.64 ft at 12:24AM May 22, 2024Observed: 7.72 ft at 12:30AM May 22, 2024Observed: 7.78 ft at 12:36AM May 22, 2024Observed: 7.84 ft at 12:42AM May 22, 2024Observed: 7.88 ft at 12:48AM May 22, 2024Observed: 7.92 ft at 12:54AM May 22, 2024Observed: 7.95 ft at 1:00AM May 22, 2024Observed: 7.96 ft at 1:06AM May 22, 2024Observed: 7.97 ft at 1:12AM May 22, 2024Observed: 7.96 ft at 1:18AM May 22, 2024Observed: 7.94 ft at 1:24AM May 22, 2024Observed: 7.9 ft at 1:30AM May 22, 2024Observed: 7.85 ft at 1:36AM May 22, 2024Observed: 7.8 ft at 1:42AM May 22, 2024Observed: 7.74 ft at 1:48AM May 22, 2024Observed: 7.67 ft at 1:54AM May 22, 2024Observed: 7.58 ft at 2:00AM May 22, 2024Observed: 7.48 ft at 2:06AM May 22, 2024Observed: 7.37 ft at 2:12AM May 22, 2024Observed: 7.27 ft at 2:18AM May 22, 2024Observed: 7.16 ft at 2:24AM May 22, 2024Observed: 7.05 ft at 2:30AM May 22, 2024Observed: 6.94 ft at 2:36AM May 22, 2024Observed: 6.82 ft at 2:42AM May 22, 2024Observed: 6.71 ft at 2:48AM May 22, 2024Observed: 6.59 ft at 2:54AM May 22, 2024Observed: 6.47 ft at 3:00AM May 22, 2024Observed: 6.35 ft at 3:06AM May 22, 2024Observed: 6.23 ft at 3:12AM May 22, 2024Observed: 6.1 ft at 3:18AM May 22, 2024Observed: 5.98 ft at 3:24AM May 22, 2024Observed: 5.87 ft at 3:30AM May 22, 2024Observed: 5.75 ft at 3:36AM May 22, 2024Observed: 5.64 ft at 3:42AM May 22, 2024Observed: 5.52 ft at 3:48AM May 22, 2024Observed: 5.4 ft at 3:54AM May 22, 2024Observed: 5.28 ft at 4:00AM May 22, 2024Observed: 5.17 ft at 4:06AM May 22, 2024Observed: 5.05 ft at 4:12AM May 22, 2024Observed: 4.95 ft at 4:18AM May 22, 2024Observed: 4.83 ft at 4:24AM May 22, 2024Observed: 4.72 ft at 4:30AM May 22, 2024Observed: 4.61 ft at 4:36AM May 22, 2024Observed: 4.5 ft at 4:42AM May 22, 2024Observed: 4.39 ft at 4:48AM May 22, 2024Observed: 4.29 ft at 4:54AM May 22, 2024Observed: 4.17 ft at 5:00AM May 22, 2024Observed: 4.07 ft at 5:06AM May 22, 2024Observed: 3.97 ft at 5:12AM May 22, 2024Observed: 3.84 ft at 5:18AM May 22, 2024Observed: 3.72 ft at 5:24AM May 22, 2024Observed: 3.63 ft at 5:30AM May 22, 2024Observed: 3.52 ft at 5:36AM May 22, 2024Observed: 3.39 ft at 5:42AM May 22, 2024Observed: 3.3 ft at 5:48AM May 22, 2024Observed: 3.18 ft at 5:54AM May 22, 2024Observed: 3.07 ft at 6:00AM May 22, 2024Observed: 2.97 ft at 6:06AM May 22, 2024Observed: 2.86 ft at 6:12AM May 22, 2024Observed: 2.75 ft at 6:18AM May 22, 2024Observed: 2.64 ft at 6:24AM May 22, 2024Observed: 2.53 ft at 6:30AM May 22, 2024Observed: 2.43 ft at 6:36AM May 22, 2024Observed: 2.31 ft at 6:42AM May 22, 2024Observed: 2.21 ft at 6:48AM May 22, 2024Observed: 2.1 ft at 6:54AM May 22, 2024Observed: 2 ft at 7:00AM May 22, 2024Observed: 1.92 ft at 7:06AM May 22, 2024Observed: 1.83 ft at 7:12AM May 22, 2024Observed: 1.74 ft at 7:18AM May 22, 2024Observed: 1.65 ft at 7:24AM May 22, 2024Observed: 1.56 ft at 7:30AM May 22, 2024Observed: 1.48 ft at 7:36AM May 22, 2024Observed: 1.4 ft at 7:42AM May 22, 2024Observed: 1.33 ft at 7:48AM May 22, 2024Observed: 1.24 ft at 7:54AM May 22, 2024Observed: 1.17 ft at 8:00AM May 22, 2024Observed: 1.1 ft at 8:06AM May 22, 2024Observed: 1.04 ft at 8:12AM May 22, 2024Observed: 0.99 ft at 8:18AM May 22, 2024Observed: 0.94 ft at 8:24AM May 22, 2024Observed: 0.9 ft at 8:30AM May 22, 2024Observed: 0.87 ft at 8:36AM May 22, 2024Observed: 0.87 ft at 8:42AM May 22, 2024Observed: 0.89 ft at 8:48AM May 22, 2024Observed: 0.94 ft at 8:54AM May 22, 2024Observed: 1.05 ft at 9:00AM May 22, 2024Observed: 1.2 ft at 9:06AM May 22, 2024Observed: 1.4 ft at 9:12AM May 22, 2024Observed: 1.62 ft at 9:18AM May 22, 2024Observed: 1.85 ft at 9:24AM May 22, 2024Observed: 2.08 ft at 9:30AM May 22, 2024Observed: 2.29 ft at 9:36AM May 22, 2024Observed: 2.5 ft at 9:42AM May 22, 2024Observed: 2.7 ft at 9:48AM May 22, 2024Observed: 2.89 ft at 9:54AM May 22, 2024Observed: 3.09 ft at 10:00AM May 22, 2024Observed: 3.27 ft at 10:06AM May 22, 2024Observed: 3.45 ft at 10:12AM May 22, 2024Observed: 3.62 ft at 10:18AM May 22, 2024Observed: 3.77 ft at 10:24AM May 22, 2024Observed: 3.92 ft at 10:30AM May 22, 2024Observed: 4.06 ft at 10:36AM May 22, 2024Observed: 4.2 ft at 10:42AM May 22, 2024Observed: 4.34 ft at 10:48AM May 22, 2024Observed: 4.47 ft at 10:54AM May 22, 2024Observed: 4.6 ft at 11:00AM May 22, 2024Observed: 4.72 ft at 11:06AM May 22, 2024Observed: 4.84 ft at 11:12AM May 22, 2024Observed: 4.97 ft at 11:18AM May 22, 2024Observed: 5.1 ft at 11:24AM May 22, 2024Observed: 5.2 ft at 11:30AM May 22, 2024Observed: 5.32 ft at 11:36AM May 22, 2024Observed: 5.43 ft at 11:42AM May 22, 2024Observed: 5.55 ft at 11:48AM May 22, 2024Observed: 5.66 ft at 11:54AM May 22, 2024Observed: 5.76 ft at 12:00PM May 22, 2024Observed: 5.85 ft at 12:06PM May 22, 2024Observed: 5.94 ft at 12:12PM May 22, 2024Observed: 6.1 ft at 12:24PM May 22, 2024Observed: 6.17 ft at 12:30PM May 22, 2024Observed: 6.23 ft at 12:36PM May 22, 2024Observed: 6.31 ft at 12:42PM May 22, 2024Observed: 6.38 ft at 12:48PM May 22, 2024Observed: 6.44 ft at 12:54PM May 22, 2024Observed: 6.5 ft at 1:00PM May 22, 2024Observed: 6.57 ft at 1:06PM May 22, 2024Observed: 6.64 ft at 1:12PM May 22, 2024Observed: 6.71 ft at 1:18PM May 22, 2024Observed: 6.73 ft at 1:24PM May 22, 2024Observed: 6.82 ft at 1:30PM May 22, 2024Observed: 6.85 ft at 1:36PM May 22, 2024Observed: 6.86 ft at 1:42PM May 22, 2024Observed: 6.86 ft at 1:48PM May 22, 2024Observed: 6.84 ft at 1:54PM May 22, 2024Observed: 6.83 ft at 2:00PM May 22, 2024Observed: 6.79 ft at 2:06PM May 22, 2024Observed: 6.74 ft at 2:12PM May 22, 2024Observed: 6.68 ft at 2:18PM May 22, 2024Observed: 6.62 ft at 2:24PM May 22, 2024Observed: 6.54 ft at 2:30PM May 22, 2024Observed: 6.46 ft at 2:36PM May 22, 2024Observed: 6.37 ft at 2:42PM May 22, 2024Observed: 6.28 ft at 2:48PM May 22, 2024Observed: 6.17 ft at 2:54PM May 22, 2024Observed: 6.06 ft at 3:00PM May 22, 2024Observed: 5.97 ft at 3:06PM May 22, 2024Observed: 5.86 ft at 3:12PM May 22, 2024Observed: 5.74 ft at 3:18PM May 22, 2024Observed: 5.63 ft at 3:24PM May 22, 2024Observed: 5.52 ft at 3:30PM May 22, 2024Observed: 5.4 ft at 3:36PM May 22, 2024Observed: 5.29 ft at 3:42PM May 22, 2024Observed: 5.18 ft at 3:48PM May 22, 2024Observed: 5.05 ft at 3:54PM May 22, 2024Observed: 4.95 ft at 4:00PM May 22, 2024Observed: 4.83 ft at 4:06PM May 22, 2024Observed: 4.71 ft at 4:12PM May 22, 2024Observed: 4.61 ft at 4:18PM May 22, 2024Observed: 4.51 ft at 4:24PM May 22, 2024Observed: 4.41 ft at 4:30PM May 22, 2024Observed: 4.3 ft at 4:36PM May 22, 2024Observed: 4.19 ft at 4:42PM May 22, 2024Observed: 4.09 ft at 4:48PM May 22, 2024Observed: 3.99 ft at 4:54PM May 22, 2024Observed: 3.89 ft at 5:00PM May 22, 2024Observed: 3.8 ft at 5:06PM May 22, 2024Observed: 3.7 ft at 5:12PM May 22, 2024Observed: 3.6 ft at 5:18PM May 22, 2024Observed: 3.5 ft at 5:24PM May 22, 2024Observed: 3.4 ft at 5:30PM May 22, 2024Observed: 3.3 ft at 5:36PM May 22, 2024Observed: 3.21 ft at 5:42PM May 22, 2024Observed: 3.11 ft at 5:48PM May 22, 2024Observed: 3.01 ft at 5:54PM May 22, 2024Observed: 2.9 ft at 6:00PM May 22, 2024Observed: 2.8 ft at 6:06PM May 22, 2024Observed: 2.7 ft at 6:12PM May 22, 2024Observed: 2.6 ft at 6:18PM May 22, 2024Observed: 2.5 ft at 6:24PM May 22, 2024Observed: 2.4 ft at 6:30PM May 22, 2024Observed: 2.29 ft at 6:36PM May 22, 2024Observed: 2.2 ft at 6:42PM May 22, 2024Observed: 2.1 ft at 6:48PM May 22, 2024Observed: 2 ft at 6:54PM May 22, 2024Observed: 1.9 ft at 7:00PM May 22, 2024Observed: 1.81 ft at 7:06PM May 22, 2024Observed: 1.72 ft at 7:12PM May 22, 2024Observed: 1.62 ft at 7:18PM May 22, 2024Observed: 1.54 ft at 7:24PM May 22, 2024Observed: 1.45 ft at 7:30PM May 22, 2024Observed: 1.37 ft at 7:36PM May 22, 2024Observed: 1.3 ft at 7:42PM May 22, 2024Observed: 1.22 ft at 7:48PM May 22, 2024Observed: 1.1 ft at 8:00PM May 22, 2024Observed: 1.05 ft at 8:06PM May 22, 2024Observed: 1 ft at 8:12PM May 22, 2024Observed: 0.99 ft at 8:18PM May 22, 2024Observed: 1 ft at 8:24PM May 22, 2024Observed: 1.03 ft at 8:30PM May 22, 2024Observed: 1.11 ft at 8:36PM May 22, 2024Observed: 1.23 ft at 8:42PM May 22, 2024Observed: 1.39 ft at 8:48PM May 22, 2024Observed: 1.59 ft at 8:54PM May 22, 2024Observed: 1.8 ft at 9:00PM May 22, 2024Observed: 2.03 ft at 9:06PM May 22, 2024Observed: 2.25 ft at 9:12PM May 22, 2024Observed: 2.47 ft at 9:18PM May 22, 2024Observed: 2.68 ft at 9:24PM May 22, 2024Observed: 2.89 ft at 9:30PM May 22, 2024Observed: 3.09 ft at 9:36PM May 22, 2024Observed: 3.3 ft at 9:42PM May 22, 2024Observed: 3.5 ft at 9:48PM May 22, 2024Observed: 3.68 ft at 9:54PM May 22, 2024Observed: 3.86 ft at 10:00PM May 22, 2024Observed: 4.03 ft at 10:06PM May 22, 2024Observed: 4.2 ft at 10:12PM May 22, 2024Observed: 4.36 ft at 10:18PM May 22, 2024Observed: 4.51 ft at 10:24PM May 22, 2024Observed: 4.66 ft at 10:30PM May 22, 2024Observed: 4.81 ft at 10:36PM May 22, 2024Observed: 4.95 ft at 10:42PM May 22, 2024Observed: 5.09 ft at 10:48PM May 22, 2024Observed: 5.22 ft at 10:54PM May 22, 2024Observed: 5.35 ft at 11:00PM May 22, 2024Observed: 5.5 ft at 11:06PM May 22, 2024Observed: 5.63 ft at 11:12PM May 22, 2024Observed: 5.76 ft at 11:18PM May 22, 2024Observed: 5.9 ft at 11:24PM May 22, 2024Observed: 6.02 ft at 11:30PM May 22, 2024Observed: 6.15 ft at 11:36PM May 22, 2024Observed: 6.26 ft at 11:42PM May 22, 2024Observed: 6.38 ft at 11:48PM May 22, 2024Observed: 6.48 ft at 11:54PM May 22, 2024Observed: 6.58 ft at 12:00AM May 23, 2024Observed: 6.68 ft at 12:06AM May 23, 2024Forecast: 7.4 ft 1:00AM May 23, 2024Highest Forecast: 7.9 ft 2:00AM May 23, 2024Forecast: 7.5 ft 3:00AM May 23, 2024Forecast: 6.6 ft 4:00AM May 23, 2024Forecast: 5.4 ft 5:00AM May 23, 2024Forecast: 4.3 ft 6:00AM May 23, 2024Forecast: 3.1 ft 7:00AM May 23, 2024Forecast: 2 ft 8:00AM May 23, 2024Forecast: 1 ft 9:00AM May 23, 2024Forecast: 1.5 ft 10:00AM May 23, 2024Forecast: 2.9 ft 11:00AM May 23, 2024Forecast: 4.5 ft 12:00PM May 23, 2024Forecast: 5.4 ft 1:00PM May 23, 2024Forecast: 6.2 ft 2:00PM May 23, 2024Forecast: 6.4 ft 3:00PM May 23, 2024Forecast: 5.7 ft 4:00PM May 23, 2024Forecast: 4.7 ft 5:00PM May 23, 2024Forecast: 3.7 ft 6:00PM May 23, 2024Forecast: 2.8 ft 7:00PM May 23, 2024Forecast: 2 ft 8:00PM May 23, 2024Forecast: 1.6 ft 9:00PM May 23, 2024Forecast: 2.1 ft 10:00PM May 23, 2024Forecast: 3.7 ft 11:00PM May 23, 2024Forecast: 5.5 ft 12:00AM May 24, 2024Forecast: 6.7 ft 1:00AM May 24, 2024Forecast: 7.4 ft 2:00AM May 24, 2024Forecast: 7.7 ft 3:00AM May 24, 2024Forecast: 7.1 ft 4:00AM May 24, 2024Forecast: 6 ft 5:00AM May 24, 2024Forecast: 5 ft 6:00AM May 24, 2024Forecast: 3.8 ft 7:00AM May 24, 2024Forecast: 2.7 ft 8:00AM May 24, 2024Forecast: 1.8 ft 9:00AM May 24, 2024Forecast: 1.2 ft 10:00AM May 24, 2024Forecast: 2 ft 11:00AM May 24, 2024Forecast: 3.6 ft 12:00PM May 24, 2024Forecast: 4.8 ft 1:00PM May 24, 2024Forecast: 5.7 ft 2:00PM May 24, 2024Forecast: 6.3 ft 3:00PM May 24, 2024Forecast: 6.1 ft 4:00PM May 24, 2024Forecast: 5.3 ft 5:00PM May 24, 2024Forecast: 4.3 ft 6:00PM May 24, 2024Forecast: 3.4 ft 7:00PM May 24, 2024Forecast: 2.6 ft 8:00PM May 24, 2024Forecast: 1.9 ft 9:00PM May 24, 2024Forecast: 1.7 ft 10:00PM May 24, 2024Forecast: 2.6 ft 11:00PM May 24, 2024Forecast: 4.5 ft 12:00AM May 25, 2024Forecast: 6.2 ft 1:00AM May 25, 2024Forecast: 7.2 ft 2:00AM May 25, 2024Forecast: 7.8 ft 3:00AM May 25, 2024Forecast: 7.7 ft 4:00AM May 25, 2024Forecast: 6.9 ft 5:00AM May 25, 2024Forecast: 5.8 ft 6:00AM May 25, 2024Forecast: 4.7 ft 7:00AM May 25, 2024Forecast: 3.7 ft 8:00AM May 25, 2024Forecast: 2.6 ft 9:00AM May 25, 2024Forecast: 1.7 ft 10:00AM May 25, 2024Forecast: 1.4 ft 11:00AM May 25, 2024Forecast: 2.5 ft 12:00PM May 25, 2024Forecast: 4.1 ft 1:00PM May 25, 2024Forecast: 5.3 ft 2:00PM May 25, 2024Forecast: 6 ft 3:00PM May 25, 2024National Ocean and Coastal AgencyPHBP1(plotting HMIRG) Graph Created (12:33AM May 23, 2024)ObservedForecast (issued 4:24PM May 22)Latest observed value: 6.68 ft at 12:06 AM EDT 23-May-2024. Flood Stage is 8.2 ft
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Tabular Data (UTC)
Tabular Data (EDT)
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Metadata
NOTE: Please refer to our Coastal Hazard Message for specific information regarding Coastal Flood Watches, Warnings and Advisories. 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. During tropical cyclones, please refer here for additional storm surge information.

NOTE: During a Tropical Storm or Hurricane Watch or Warning, inundation mapping provided by the National Hurricane Center reflects a reasonable worst case scenario. The experimental forecast above is the total water forecast that is expected to occur.

NOTE: Forecasts for the Delaware River at USCG Station Washington Street (IN MLLW) are issued routinely year-round.

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

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Upstream Gauge - at Burlington (IN MLLW) Upstream Gauge Downstream Gauge Downstream Gauge - at Delaware City (IN MLLW)
Flood Categories (in feet)
Major Flood Stage: 10.2
Moderate Flood Stage: 9.2
Flood Stage: 8.2
Action Stage: 0
Low Stage (in feet): -2

Historic Crests
(1) 10.66 ft on 01/10/2024
(2) 10.62 ft on 10/30/2012
(3) 10.49 ft on 11/25/1950
(4) 10.46 ft on 04/17/2011
(5) 10.36 ft on 10/29/2021
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.49 ft on 04/12/2024
(2) 9.38 ft on 04/04/2024
(3) 9.45 ft on 03/10/2024
(4) 9.41 ft on 01/13/2024
(5) 10.66 ft on 01/10/2024
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -6.81 ft on 12/31/1962
(2) -5.21 ft on 01/25/1945
(3) -4.81 ft on 12/23/1946
(4) -4.51 ft on 01/25/1939
(5) -4.39 ft on 11/21/1989
Show More Low Water Records

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
10.62 (Mean Lower Low Water (MLLW)) The level reached during Post Tropical Cyclone Sandy on October 30, 2012.
10.49 (MLLW) The level reached on November 25, 1950.
10.46 (MLLW) The level reached on April 17. 2011.
10.36 (MLLW) The level reached on October 29, 2021.
10.35 (MLLW) The level reached on December 21, 2012.
10.2 (MLLW) MAJOR FLOODING. At this level, widespread roadway flooding begins near the river and its tidal tributaries in Philadelphia and in the New Jersey counties of Camden and Gloucester. Vulnerable homes and businesses may be 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.
9.2 (MLLW) MODERATE FLOODING. At this level, additional roadways near the river and its tidal tributaries in Philadelphia and in the New Jersey counties of Camden and Gloucester begin to flood. 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.
9 (MLLW) Flooding begins along Columbus Boulevard in Philadelphia near the Ben Franklin Bridge. Generally, it is not a case of the river spilling over onto the roadway. The flooding problems tend to occur when the river is high and water begins to backup into the storm drains.
8.8 (MLLW) Flooding begins on North Park Drive in Pennsauken NJ. Water backs up into Cooper River Lake in Camden County NJ. Flooding begins on South Park Drive in Collingswood and Haddon Township NJ. Flooding begins along Woodbury Creek in Woodbury NJ.
8.6 (MLLW) Flooding begins along the Little Timber Creek between Gloucester City and Brooklawn NJ and around the Brooklawn Circle. Flooding begins along Timber Avenue, Edgewater Avenue and NJ Route 47 in Westville NJ. Flooding begins along Woodbury Creek and Hessian Run in West Deptford Township NJ, affecting Crown Point Road. Flooding begins along River Road Drive in West Deptford Township NJ.
8.5 (MLLW) COASTAL FLOOD ADVISORY LEVEL.
8.4 (MLLW) Flooding begins at the east end of Linden Avenue in Northeast Philadelphia. Flooding begins at the former Navy Shipyard in Philadelphia from both the Delaware River and the Schuylkill River. Flooding begins along Admiral Wilson Boulevard (US Route 30) and Baird Avenue in Camden NJ as the Cooper River overflows.
8.2 (MLLW) MINOR FLOODING.
About This Location Collapse

Latitude: 39.933300° N, Longitude: 75.141700° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 8.2 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 -3.1 5.1 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 -3.59 1.51 NAVD88 to MHHW conversion from NOAA Vertical Datum Transformation (VDatum)
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.
Resources Collapse
Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
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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