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ALERT: December 13th update on the status of the nationwide data transmission error preventing stream gauge data collected at affected locations from being displayed on the Advanced Hydrologic Prediction Services (AHPS) webpages. As of 11/08/2018, The USGS has restored all impacted operational stream gauges to transmitting status. The status map of gauge outages from other agencies is here. This will be the last outage map posted as over 95% of the gauge outages have been restored. Local NWS offices will continue to monitor the remaining gauge outages.



Hydrograph River at a Glance Download
Delaware River at Delaware City Tide Height (ft)Observed: 4.67 ft at 1:36PM Dec 14, 2018Observed: 4.76 ft at 1:42PM Dec 14, 2018Observed: 4.86 ft at 1:48PM Dec 14, 2018Observed: 4.96 ft at 1:54PM Dec 14, 2018Observed: 5.15 ft at 2:06PM Dec 14, 2018Observed: 5.23 ft at 2:12PM Dec 14, 2018Observed: 5.31 ft at 2:18PM Dec 14, 2018Observed: 5.38 ft at 2:24PM Dec 14, 2018Observed: 5.46 ft at 2:30PM Dec 14, 2018Observed: 5.55 ft at 2:36PM Dec 14, 2018Observed: 5.61 ft at 2:42PM Dec 14, 2018Observed: 5.65 ft at 2:48PM Dec 14, 2018Observed: 5.72 ft at 2:54PM Dec 14, 2018Observed: 5.76 ft at 3:00PM Dec 14, 2018Observed: 5.81 ft at 3:06PM Dec 14, 2018Observed: 5.85 ft at 3:12PM Dec 14, 2018Observed: 5.9 ft at 3:18PM Dec 14, 2018Observed: 5.94 ft at 3:24PM Dec 14, 2018Observed: 5.98 ft at 3:30PM Dec 14, 2018Observed: 6 ft at 3:36PM Dec 14, 2018Observed: 6.04 ft at 3:42PM Dec 14, 2018Observed: 6.06 ft at 3:48PM Dec 14, 2018Observed: 6.08 ft at 3:54PM Dec 14, 2018Observed: 6.08 ft at 4:00PM Dec 14, 2018Observed: 6.1 ft at 4:06PM Dec 14, 2018Observed: 6.1 ft at 4:12PM Dec 14, 2018Observed: 6.07 ft at 4:18PM Dec 14, 2018Observed: 6.05 ft at 4:24PM Dec 14, 2018Observed: 5.98 ft at 4:30PM Dec 14, 2018Observed: 5.94 ft at 4:36PM Dec 14, 2018Observed: 5.89 ft at 4:42PM Dec 14, 2018Observed: 5.79 ft at 4:48PM Dec 14, 2018Observed: 5.72 ft at 4:54PM Dec 14, 2018Observed: 5.65 ft at 5:00PM Dec 14, 2018Observed: 5.56 ft at 5:06PM Dec 14, 2018Observed: 5.49 ft at 5:12PM Dec 14, 2018Observed: 5.4 ft at 5:18PM Dec 14, 2018Observed: 5.29 ft at 5:24PM Dec 14, 2018Observed: 5.19 ft at 5:30PM Dec 14, 2018Observed: 5.06 ft at 5:36PM Dec 14, 2018Observed: 4.96 ft at 5:42PM Dec 14, 2018Observed: 4.87 ft at 5:48PM Dec 14, 2018Observed: 4.73 ft at 5:54PM Dec 14, 2018Observed: 4.61 ft at 6:00PM Dec 14, 2018Observed: 4.49 ft at 6:06PM Dec 14, 2018Observed: 4.37 ft at 6:12PM Dec 14, 2018Observed: 4.27 ft at 6:18PM Dec 14, 2018Observed: 4.15 ft at 6:24PM Dec 14, 2018Observed: 4.04 ft at 6:30PM Dec 14, 2018Observed: 3.91 ft at 6:36PM Dec 14, 2018Observed: 3.82 ft at 6:42PM Dec 14, 2018Observed: 3.71 ft at 6:48PM Dec 14, 2018Observed: 3.5 ft at 7:00PM Dec 14, 2018Observed: 3.4 ft at 7:06PM Dec 14, 2018Observed: 3.3 ft at 7:12PM Dec 14, 2018Observed: 3.2 ft at 7:18PM Dec 14, 2018Observed: 3.11 ft at 7:24PM Dec 14, 2018Observed: 3.02 ft at 7:30PM Dec 14, 2018Observed: 2.92 ft at 7:36PM Dec 14, 2018Observed: 2.82 ft at 7:42PM Dec 14, 2018Observed: 2.73 ft at 7:48PM Dec 14, 2018Observed: 2.64 ft at 7:54PM Dec 14, 2018Observed: 2.56 ft at 8:00PM Dec 14, 2018Observed: 2.48 ft at 8:06PM Dec 14, 2018Observed: 2.38 ft at 8:12PM Dec 14, 2018Observed: 2.29 ft at 8:18PM Dec 14, 2018Observed: 2.21 ft at 8:24PM Dec 14, 2018Observed: 2.13 ft at 8:30PM Dec 14, 2018Observed: 2.06 ft at 8:36PM Dec 14, 2018Observed: 1.99 ft at 8:42PM Dec 14, 2018Observed: 1.92 ft at 8:48PM Dec 14, 2018Observed: 1.84 ft at 8:54PM Dec 14, 2018Observed: 1.77 ft at 9:00PM Dec 14, 2018Observed: 1.66 ft at 9:06PM Dec 14, 2018Observed: 1.59 ft at 9:12PM Dec 14, 2018Observed: 1.52 ft at 9:18PM Dec 14, 2018Observed: 1.48 ft at 9:24PM Dec 14, 2018Observed: 1.39 ft at 9:30PM Dec 14, 2018Observed: 1.35 ft at 9:36PM Dec 14, 2018Observed: 1.29 ft at 9:42PM Dec 14, 2018Observed: 1.22 ft at 9:48PM Dec 14, 2018Observed: 1.15 ft at 9:54PM Dec 14, 2018Observed: 1.12 ft at 10:00PM Dec 14, 2018Observed: 1.04 ft at 10:06PM Dec 14, 2018Observed: 0.95 ft at 10:18PM Dec 14, 2018Observed: 0.91 ft at 10:24PM Dec 14, 2018Observed: 0.84 ft at 10:30PM Dec 14, 2018Observed: 0.81 ft at 10:36PM Dec 14, 2018Observed: 0.79 ft at 10:42PM Dec 14, 2018Observed: 0.76 ft at 10:48PM Dec 14, 2018Observed: 0.72 ft at 10:54PM Dec 14, 2018Observed: 0.7 ft at 11:00PM Dec 14, 2018Observed: 0.68 ft at 11:06PM Dec 14, 2018Observed: 0.69 ft at 11:12PM Dec 14, 2018Observed: 0.71 ft at 11:18PM Dec 14, 2018Observed: 0.72 ft at 11:24PM Dec 14, 2018Observed: 0.74 ft at 11:30PM Dec 14, 2018Observed: 0.79 ft at 11:36PM Dec 14, 2018Observed: 0.84 ft at 11:42PM Dec 14, 2018Observed: 0.9 ft at 11:48PM Dec 14, 2018Observed: 1 ft at 11:54PM Dec 14, 2018Observed: 1.09 ft at 12:00AM Dec 15, 2018Observed: 1.2 ft at 12:06AM Dec 15, 2018Observed: 1.32 ft at 12:12AM Dec 15, 2018Observed: 1.43 ft at 12:18AM Dec 15, 2018Observed: 1.56 ft at 12:24AM Dec 15, 2018Observed: 1.7 ft at 12:30AM Dec 15, 2018Observed: 1.83 ft at 12:36AM Dec 15, 2018Observed: 1.97 ft at 12:42AM Dec 15, 2018Observed: 2.11 ft at 12:48AM Dec 15, 2018Observed: 2.25 ft at 12:54AM Dec 15, 2018Observed: 2.4 ft at 1:00AM Dec 15, 2018Observed: 2.54 ft at 1:06AM Dec 15, 2018Observed: 2.66 ft at 1:12AM Dec 15, 2018Observed: 2.8 ft at 1:18AM Dec 15, 2018Observed: 2.94 ft at 1:24AM Dec 15, 2018Observed: 3.06 ft at 1:30AM Dec 15, 2018Observed: 3.19 ft at 1:36AM Dec 15, 2018Observed: 3.44 ft at 1:48AM Dec 15, 2018Observed: 3.57 ft at 1:54AM Dec 15, 2018Observed: 3.71 ft at 2:00AM Dec 15, 2018Observed: 3.84 ft at 2:06AM Dec 15, 2018Observed: 3.94 ft at 2:12AM Dec 15, 2018Observed: 4.06 ft at 2:18AM Dec 15, 2018Observed: 4.15 ft at 2:24AM Dec 15, 2018Observed: 4.25 ft at 2:30AM Dec 15, 2018Observed: 4.34 ft at 2:36AM Dec 15, 2018Observed: 4.41 ft at 2:42AM Dec 15, 2018Observed: 4.52 ft at 2:48AM Dec 15, 2018Observed: 4.62 ft at 2:54AM Dec 15, 2018Observed: 4.68 ft at 3:00AM Dec 15, 2018Observed: 4.76 ft at 3:06AM Dec 15, 2018Observed: 4.91 ft at 3:18AM Dec 15, 2018Observed: 4.98 ft at 3:24AM Dec 15, 2018Observed: 5.05 ft at 3:30AM Dec 15, 2018Observed: 5.1 ft at 3:36AM Dec 15, 2018Observed: 5.15 ft at 3:42AM Dec 15, 2018Observed: 5.21 ft at 3:48AM Dec 15, 2018Observed: 5.25 ft at 3:54AM Dec 15, 2018Observed: 5.28 ft at 4:00AM Dec 15, 2018Observed: 5.3 ft at 4:06AM Dec 15, 2018Observed: 5.33 ft at 4:12AM Dec 15, 2018Observed: 5.34 ft at 4:18AM Dec 15, 2018Observed: 5.35 ft at 4:24AM Dec 15, 2018Observed: 5.35 ft at 4:30AM Dec 15, 2018Observed: 5.34 ft at 4:36AM Dec 15, 2018Observed: 5.33 ft at 4:42AM Dec 15, 2018Observed: 5.32 ft at 4:48AM Dec 15, 2018Observed: 5.31 ft at 4:54AM Dec 15, 2018Observed: 5.28 ft at 5:00AM Dec 15, 2018Observed: 5.24 ft at 5:06AM Dec 15, 2018Observed: 5.21 ft at 5:12AM Dec 15, 2018Observed: 5.16 ft at 5:18AM Dec 15, 2018Observed: 5.1 ft at 5:24AM Dec 15, 2018Observed: 5.04 ft at 5:30AM Dec 15, 2018Observed: 4.97 ft at 5:36AM Dec 15, 2018Observed: 4.9 ft at 5:42AM Dec 15, 2018Observed: 4.83 ft at 5:48AM Dec 15, 2018Observed: 4.74 ft at 5:54AM Dec 15, 2018Observed: 4.68 ft at 6:00AM Dec 15, 2018Observed: 4.6 ft at 6:06AM Dec 15, 2018Observed: 4.6 ft at 6:12AM Dec 15, 2018Observed: 4.44 ft at 6:18AM Dec 15, 2018Observed: 4.26 ft at 6:24AM Dec 15, 2018Observed: 4.18 ft at 6:36AM Dec 15, 2018Observed: 4.07 ft at 6:42AM Dec 15, 2018Observed: 4.03 ft at 6:48AM Dec 15, 2018Observed: 3.91 ft at 6:54AM Dec 15, 2018Observed: 3.82 ft at 7:00AM Dec 15, 2018Observed: 3.71 ft at 7:06AM Dec 15, 2018Observed: 3.62 ft at 7:12AM Dec 15, 2018Observed: 3.51 ft at 7:18AM Dec 15, 2018Observed: 3.4 ft at 7:24AM Dec 15, 2018Observed: 3.32 ft at 7:30AM Dec 15, 2018Observed: 3.23 ft at 7:36AM Dec 15, 2018Observed: 3.14 ft at 7:42AM Dec 15, 2018Observed: 3.06 ft at 7:48AM Dec 15, 2018Observed: 2.99 ft at 7:54AM Dec 15, 2018Observed: 2.9 ft at 8:00AM Dec 15, 2018Observed: 2.8 ft at 8:06AM Dec 15, 2018Observed: 2.73 ft at 8:12AM Dec 15, 2018Observed: 2.66 ft at 8:18AM Dec 15, 2018Observed: 2.55 ft at 8:24AM Dec 15, 2018Observed: 2.49 ft at 8:30AM Dec 15, 2018Observed: 2.42 ft at 8:36AM Dec 15, 2018Observed: 2.33 ft at 8:42AM Dec 15, 2018Observed: 2.24 ft at 8:48AM Dec 15, 2018Observed: 2.17 ft at 8:54AM Dec 15, 2018Observed: 2.1 ft at 9:00AM Dec 15, 2018Observed: 2.02 ft at 9:06AM Dec 15, 2018Observed: 1.93 ft at 9:12AM Dec 15, 2018Observed: 1.85 ft at 9:18AM Dec 15, 2018Observed: 1.77 ft at 9:24AM Dec 15, 2018Observed: 1.7 ft at 9:30AM Dec 15, 2018Observed: 1.63 ft at 9:36AM Dec 15, 2018Observed: 1.56 ft at 9:42AM Dec 15, 2018Observed: 1.49 ft at 9:48AM Dec 15, 2018Observed: 1.42 ft at 9:54AM Dec 15, 2018Observed: 1.35 ft at 10:00AM Dec 15, 2018Observed: 1.29 ft at 10:06AM Dec 15, 2018Observed: 1.23 ft at 10:12AM Dec 15, 2018Observed: 1.19 ft at 10:18AM Dec 15, 2018Observed: 1.15 ft at 10:24AM Dec 15, 2018Observed: 1.1 ft at 10:30AM Dec 15, 2018Observed: 1.05 ft at 10:36AM Dec 15, 2018Observed: 1.03 ft at 10:42AM Dec 15, 2018Observed: 1.01 ft at 10:48AM Dec 15, 2018Observed: 0.98 ft at 10:54AM Dec 15, 2018Observed: 0.97 ft at 11:00AM Dec 15, 2018Observed: 0.97 ft at 11:06AM Dec 15, 2018Observed: 0.98 ft at 11:12AM Dec 15, 2018Observed: 1 ft at 11:18AM Dec 15, 2018Observed: 1.04 ft at 11:24AM Dec 15, 2018Observed: 1.09 ft at 11:30AM Dec 15, 2018Observed: 1.14 ft at 11:36AM Dec 15, 2018Observed: 1.22 ft at 11:42AM Dec 15, 2018Observed: 1.3 ft at 11:48AM Dec 15, 2018Observed: 1.42 ft at 11:54AM Dec 15, 2018Observed: 1.62 ft at 12:06PM Dec 15, 2018Observed: 1.74 ft at 12:12PM Dec 15, 2018Observed: 1.86 ft at 12:18PM Dec 15, 2018Observed: 1.96 ft at 12:24PM Dec 15, 2018Observed: 2.08 ft at 12:30PM Dec 15, 2018Observed: 2.19 ft at 12:36PM Dec 15, 2018Observed: 2.3 ft at 12:42PM Dec 15, 2018Observed: 2.42 ft at 12:48PM Dec 15, 2018Observed: 2.55 ft at 12:54PM Dec 15, 2018Observed: 2.66 ft at 1:00PM Dec 15, 2018Observed: 2.77 ft at 1:06PM Dec 15, 2018Observed: 2.9 ft at 1:12PM Dec 15, 2018Observed: 3.02 ft at 1:18PM Dec 15, 2018Observed: 3.15 ft at 1:24PM Dec 15, 2018Observed: 3.25 ft at 1:30PM Dec 15, 2018Observed: 3.37 ft at 1:36PM Dec 15, 2018Observed: 3.48 ft at 1:42PM Dec 15, 2018Observed: 3.59 ft at 1:48PM Dec 15, 2018Observed: 3.71 ft at 1:54PM Dec 15, 2018Observed: 3.81 ft at 2:00PM Dec 15, 2018Observed: 3.9 ft at 2:06PM Dec 15, 2018Observed: 4.02 ft at 2:12PM Dec 15, 2018Observed: 4.11 ft at 2:18PM Dec 15, 2018Observed: 4.2 ft at 2:24PM Dec 15, 2018Observed: 4.31 ft at 2:30PM Dec 15, 2018Observed: 4.41 ft at 2:36PM Dec 15, 2018Observed: 4.53 ft at 2:42PM Dec 15, 2018Observed: 4.64 ft at 2:48PM Dec 15, 2018Observed: 4.71 ft at 2:54PM Dec 15, 2018Observed: 4.81 ft at 3:00PM Dec 15, 2018Observed: 4.9 ft at 3:06PM Dec 15, 2018Observed: 5 ft at 3:12PM Dec 15, 2018Observed: 5.09 ft at 3:18PM Dec 15, 2018Observed: 5.16 ft at 3:24PM Dec 15, 2018Observed: 5.22 ft at 3:30PM Dec 15, 2018Observed: 5.3 ft at 3:36PM Dec 15, 2018Observed: 5.39 ft at 3:42PM Dec 15, 2018Observed: 5.45 ft at 3:48PM Dec 15, 2018Observed: 5.5 ft at 3:54PM Dec 15, 2018Observed: 5.55 ft at 4:00PM Dec 15, 2018Observed: 5.6 ft at 4:06PM Dec 15, 2018Observed: 5.64 ft at 4:12PM Dec 15, 2018Observed: 5.68 ft at 4:18PM Dec 15, 2018Observed: 5.71 ft at 4:24PM Dec 15, 2018Observed: 5.73 ft at 4:30PM Dec 15, 2018Observed: 5.75 ft at 4:36PM Dec 15, 2018Observed: 5.76 ft at 4:42PM Dec 15, 2018Observed: 5.77 ft at 4:48PM Dec 15, 2018Observed: 5.78 ft at 4:54PM Dec 15, 2018Observed: 5.78 ft at 5:00PM Dec 15, 2018Observed: 5.77 ft at 5:06PM Dec 15, 2018Observed: 5.75 ft at 5:12PM Dec 15, 2018Observed: 5.73 ft at 5:18PM Dec 15, 2018Observed: 5.72 ft at 5:24PM Dec 15, 2018Observed: 5.64 ft at 5:36PM Dec 15, 2018Observed: 5.6 ft at 5:42PM Dec 15, 2018Observed: 5.51 ft at 5:48PM Dec 15, 2018Observed: 5.42 ft at 5:54PM Dec 15, 2018Observed: 5.37 ft at 6:00PM Dec 15, 2018Observed: 5.3 ft at 6:06PM Dec 15, 2018Observed: 5.17 ft at 6:12PM Dec 15, 2018Observed: 5.08 ft at 6:18PM Dec 15, 2018Observed: 5.03 ft at 6:24PM Dec 15, 2018Observed: 4.95 ft at 6:30PM Dec 15, 2018Observed: 4.84 ft at 6:36PM Dec 15, 2018Observed: 4.74 ft at 6:42PM Dec 15, 2018Observed: 4.38 ft at 7:06PM Dec 15, 2018Observed: 4.26 ft at 7:12PM Dec 15, 2018Observed: 4.15 ft at 7:18PM Dec 15, 2018Observed: 4.06 ft at 7:24PM Dec 15, 2018Observed: 3.96 ft at 7:30PM Dec 15, 2018Observed: 3.85 ft at 7:36PM Dec 15, 2018Observed: 3.77 ft at 7:42PM Dec 15, 2018Observed: 3.66 ft at 7:48PM Dec 15, 2018Observed: 3.55 ft at 7:54PM Dec 15, 2018Observed: 3.47 ft at 8:00PM Dec 15, 2018Observed: 3.39 ft at 8:06PM Dec 15, 2018Observed: 3.29 ft at 8:12PM Dec 15, 2018Observed: 3.21 ft at 8:18PM Dec 15, 2018Observed: 3.12 ft at 8:24PM Dec 15, 2018Observed: 3.03 ft at 8:30PM Dec 15, 2018Observed: 2.94 ft at 8:36PM Dec 15, 2018Observed: 2.85 ft at 8:42PM Dec 15, 2018Observed: 2.76 ft at 8:48PM Dec 15, 2018Observed: 2.68 ft at 8:54PM Dec 15, 2018Observed: 2.6 ft at 9:00PM Dec 15, 2018Observed: 2.5 ft at 9:06PM Dec 15, 2018Observed: 2.42 ft at 9:12PM Dec 15, 2018Observed: 2.34 ft at 9:18PM Dec 15, 2018Observed: 2.26 ft at 9:24PM Dec 15, 2018Observed: 2.17 ft at 9:30PM Dec 15, 2018Observed: 2.09 ft at 9:36PM Dec 15, 2018Observed: 2 ft at 9:42PM Dec 15, 2018Observed: 1.92 ft at 9:48PM Dec 15, 2018Observed: 1.85 ft at 9:54PM Dec 15, 2018Observed: 1.78 ft at 10:00PM Dec 15, 2018Observed: 1.72 ft at 10:06PM Dec 15, 2018Observed: 1.66 ft at 10:12PM Dec 15, 2018Observed: 1.59 ft at 10:18PM Dec 15, 2018Observed: 1.55 ft at 10:24PM Dec 15, 2018Observed: 1.5 ft at 10:30PM Dec 15, 2018Observed: 1.46 ft at 10:36PM Dec 15, 2018Observed: 1.41 ft at 10:42PM Dec 15, 2018Observed: 1.38 ft at 10:48PM Dec 15, 2018Observed: 1.35 ft at 10:54PM Dec 15, 2018Observed: 1.29 ft at 11:06PM Dec 15, 2018Observed: 1.28 ft at 11:12PM Dec 15, 2018Observed: 1.26 ft at 11:18PM Dec 15, 2018Observed: 1.25 ft at 11:24PM Dec 15, 2018Observed: 1.25 ft at 11:30PM Dec 15, 2018Observed: 1.24 ft at 11:36PM Dec 15, 2018Observed: 1.25 ft at 11:42PM Dec 15, 2018Observed: 1.28 ft at 11:48PM Dec 15, 2018Observed: 1.31 ft at 11:54PM Dec 15, 2018Observed: 1.38 ft at 12:00AM Dec 16, 2018Observed: 1.46 ft at 12:06AM Dec 16, 2018Observed: 1.57 ft at 12:12AM Dec 16, 2018Observed: 1.67 ft at 12:18AM Dec 16, 2018Observed: 1.76 ft at 12:24AM Dec 16, 2018Observed: 1.85 ft at 12:30AM Dec 16, 2018Observed: 1.95 ft at 12:36AM Dec 16, 2018Observed: 2.2 ft at 12:48AM Dec 16, 2018Observed: 2.36 ft at 12:54AM Dec 16, 2018Observed: 2.54 ft at 1:00AM Dec 16, 2018Observed: 2.66 ft at 1:06AM Dec 16, 2018Observed: 2.82 ft at 1:12AM Dec 16, 2018Observed: 2.95 ft at 1:18AM Dec 16, 2018Observed: 3.08 ft at 1:24AM Dec 16, 2018Observed: 3.24 ft at 1:30AM Dec 16, 2018Observed: 3.36 ft at 1:36AM Dec 16, 2018Observed: 3.49 ft at 1:42AM Dec 16, 2018Observed: 3.68 ft at 1:48AM Dec 16, 2018Observed: 3.84 ft at 1:54AM Dec 16, 2018Observed: 3.96 ft at 2:00AM Dec 16, 2018Observed: 4.06 ft at 2:06AM Dec 16, 2018Observed: 4.2 ft at 2:12AM Dec 16, 2018Observed: 4.34 ft at 2:18AM Dec 16, 2018Observed: 4.51 ft at 2:24AM Dec 16, 2018Observed: 4.65 ft at 2:30AM Dec 16, 2018Observed: 4.75 ft at 2:36AM Dec 16, 2018Observed: 4.86 ft at 2:42AM Dec 16, 2018Observed: 4.98 ft at 2:48AM Dec 16, 2018Observed: 5.1 ft at 2:54AM Dec 16, 2018Observed: 5.19 ft at 3:00AM Dec 16, 2018Observed: 5.29 ft at 3:06AM Dec 16, 2018Observed: 5.39 ft at 3:12AM Dec 16, 2018Observed: 5.52 ft at 3:18AM Dec 16, 2018Observed: 5.61 ft at 3:24AM Dec 16, 2018Observed: 5.71 ft at 3:30AM Dec 16, 2018Observed: 5.8 ft at 3:36AM Dec 16, 2018Observed: 5.88 ft at 3:42AM Dec 16, 2018Observed: 5.95 ft at 3:48AM Dec 16, 2018Observed: 6.05 ft at 3:54AM Dec 16, 2018Observed: 6.13 ft at 4:00AM Dec 16, 2018Observed: 6.2 ft at 4:06AM Dec 16, 2018Observed: 6.35 ft at 4:18AM Dec 16, 2018Observed: 6.42 ft at 4:24AM Dec 16, 2018Observed: 6.47 ft at 4:30AM Dec 16, 2018Observed: 6.51 ft at 4:36AM Dec 16, 2018Observed: 6.55 ft at 4:42AM Dec 16, 2018Observed: 6.61 ft at 4:48AM Dec 16, 2018Observed: 6.64 ft at 4:54AM Dec 16, 2018Observed: 6.67 ft at 5:00AM Dec 16, 2018Observed: 6.71 ft at 5:06AM Dec 16, 2018Observed: 6.73 ft at 5:12AM Dec 16, 2018Observed: 6.73 ft at 5:18AM Dec 16, 2018Observed: 6.76 ft at 5:24AM Dec 16, 2018Highest Observation: 6.77 ft at 5:30AM Dec 16, 2018Highest Observation: 6.77 ft at 5:36AM Dec 16, 2018Highest Observation: 6.77 ft at 5:42AM Dec 16, 2018Observed: 6.76 ft at 5:48AM Dec 16, 2018Observed: 6.73 ft at 5:54AM Dec 16, 2018Observed: 6.71 ft at 6:00AM Dec 16, 2018Observed: 6.68 ft at 6:06AM Dec 16, 2018Observed: 6.64 ft at 6:12AM Dec 16, 2018Observed: 6.6 ft at 6:18AM Dec 16, 2018Observed: 6.54 ft at 6:24AM Dec 16, 2018Observed: 6.48 ft at 6:30AM Dec 16, 2018Observed: 6.4 ft at 6:36AM Dec 16, 2018Observed: 6.35 ft at 6:42AM Dec 16, 2018Observed: 6.26 ft at 6:48AM Dec 16, 2018Observed: 6.15 ft at 6:54AM Dec 16, 2018Observed: 6.07 ft at 7:00AM Dec 16, 2018Observed: 5.99 ft at 7:06AM Dec 16, 2018Observed: 5.9 ft at 7:12AM Dec 16, 2018Observed: 5.8 ft at 7:18AM Dec 16, 2018Observed: 5.71 ft at 7:24AM Dec 16, 2018Observed: 5.63 ft at 7:30AM Dec 16, 2018Observed: 5.53 ft at 7:36AM Dec 16, 2018Observed: 5.43 ft at 7:42AM Dec 16, 2018Observed: 5.33 ft at 7:48AM Dec 16, 2018Observed: 5.22 ft at 7:54AM Dec 16, 2018Observed: 5.1 ft at 8:00AM Dec 16, 2018Observed: 5 ft at 8:06AM Dec 16, 2018Observed: 4.89 ft at 8:12AM Dec 16, 2018Observed: 4.79 ft at 8:18AM Dec 16, 2018Observed: 4.72 ft at 8:24AM Dec 16, 2018Observed: 4.6 ft at 8:30AM Dec 16, 2018Observed: 4.49 ft at 8:36AM Dec 16, 2018Observed: 4.44 ft at 8:42AM Dec 16, 2018Observed: 4.36 ft at 8:48AM Dec 16, 2018Observed: 4.27 ft at 8:54AM Dec 16, 2018Observed: 4.13 ft at 9:06AM Dec 16, 2018Observed: 3.94 ft at 9:18AM Dec 16, 2018Observed: 3.87 ft at 9:24AM Dec 16, 2018Observed: 3.79 ft at 9:30AM Dec 16, 2018Observed: 3.7 ft at 9:36AM Dec 16, 2018Observed: 3.61 ft at 9:42AM Dec 16, 2018Observed: 3.53 ft at 9:48AM Dec 16, 2018Observed: 3.45 ft at 9:54AM Dec 16, 2018Observed: 3.3 ft at 10:06AM Dec 16, 2018Observed: 3.23 ft at 10:12AM Dec 16, 2018Observed: 3.16 ft at 10:18AM Dec 16, 2018Observed: 3.09 ft at 10:24AM Dec 16, 2018Observed: 3.02 ft at 10:30AM Dec 16, 2018Observed: 2.95 ft at 10:36AM Dec 16, 2018Observed: 2.9 ft at 10:42AM Dec 16, 2018Observed: 2.85 ft at 10:48AM Dec 16, 2018Observed: 2.8 ft at 10:54AM Dec 16, 2018Observed: 2.75 ft at 11:00AM Dec 16, 2018Observed: 2.7 ft at 11:06AM Dec 16, 2018Observed: 2.67 ft at 11:12AM Dec 16, 2018Observed: 2.61 ft at 11:18AM Dec 16, 2018Observed: 2.58 ft at 11:24AM Dec 16, 2018Observed: 2.54 ft at 11:30AM Dec 16, 2018Observed: 2.52 ft at 11:36AM Dec 16, 2018Observed: 2.48 ft at 11:42AM Dec 16, 2018Observed: 2.44 ft at 11:48AM Dec 16, 2018Observed: 2.45 ft at 11:54AM Dec 16, 2018Observed: 2.44 ft at 12:00PM Dec 16, 2018Observed: 2.46 ft at 12:06PM Dec 16, 2018Observed: 2.53 ft at 12:12PM Dec 16, 2018Observed: 2.56 ft at 12:18PM Dec 16, 2018Observed: 2.64 ft at 12:24PM Dec 16, 2018Observed: 2.72 ft at 12:30PM Dec 16, 2018Observed: 2.79 ft at 12:36PM Dec 16, 2018Observed: 2.86 ft at 12:42PM Dec 16, 2018Observed: 2.96 ft at 12:48PM Dec 16, 2018Observed: 3.03 ft at 12:54PM Dec 16, 2018Observed: 3.13 ft at 1:00PM Dec 16, 2018Observed: 3.22 ft at 1:06PM Dec 16, 2018Observed: 3.31 ft at 1:12PM Dec 16, 2018Observed: 3.4 ft at 1:18PM Dec 16, 2018Observed: 3.49 ft at 1:24PM Dec 16, 2018Observed: 3.59 ft at 1:30PM Dec 16, 2018Observed: 3.7 ft at 1:36PM Dec 16, 2018Observed: 3.78 ft at 1:42PM Dec 16, 2018Observed: 3.86 ft at 1:48PM Dec 16, 2018Observed: 4.02 ft at 1:54PM Dec 16, 2018Observed: 4.13 ft at 2:00PM Dec 16, 2018Observed: 4.25 ft at 2:06PM Dec 16, 2018Observed: 4.36 ft at 2:12PM Dec 16, 2018Observed: 4.46 ft at 2:18PM Dec 16, 2018Observed: 4.58 ft at 2:24PM Dec 16, 2018Observed: 4.67 ft at 2:30PM Dec 16, 2018Observed: 4.77 ft at 2:36PM Dec 16, 2018Observed: 4.85 ft at 2:42PM Dec 16, 2018Observed: 4.93 ft at 2:48PM Dec 16, 2018Observed: 5.02 ft at 2:54PM Dec 16, 2018Observed: 5.1 ft at 3:00PM Dec 16, 2018Observed: 5.16 ft at 3:06PM Dec 16, 2018Observed: 5.25 ft at 3:12PM Dec 16, 2018Observed: 5.33 ft at 3:18PM Dec 16, 2018Observed: 5.42 ft at 3:24PM Dec 16, 2018Observed: 5.5 ft at 3:30PM Dec 16, 2018Observed: 5.58 ft at 3:36PM Dec 16, 2018Observed: 5.66 ft at 3:42PM Dec 16, 2018Observed: 5.72 ft at 3:48PM Dec 16, 2018Observed: 5.78 ft at 3:54PM Dec 16, 2018Observed: 5.87 ft at 4:06PM Dec 16, 2018Observed: 5.96 ft at 4:18PM Dec 16, 2018Observed: 5.98 ft at 4:24PM Dec 16, 2018Observed: 6.02 ft at 4:30PM Dec 16, 2018Observed: 6.05 ft at 4:36PM Dec 16, 2018Observed: 6.09 ft at 4:42PM Dec 16, 2018Observed: 6.12 ft at 4:48PM Dec 16, 2018Observed: 6.13 ft at 4:54PM Dec 16, 2018Observed: 6.16 ft at 5:06PM Dec 16, 2018Observed: 6.16 ft at 5:12PM Dec 16, 2018Observed: 6.17 ft at 5:18PM Dec 16, 2018Observed: 6.17 ft at 5:24PM Dec 16, 2018Observed: 6.16 ft at 5:30PM Dec 16, 2018Observed: 6.15 ft at 5:36PM Dec 16, 2018Observed: 6.13 ft at 5:42PM Dec 16, 2018Observed: 6.11 ft at 5:48PM Dec 16, 2018Observed: 6.1 ft at 5:54PM Dec 16, 2018Observed: 6.06 ft at 6:00PM Dec 16, 2018Observed: 6 ft at 6:06PM Dec 16, 2018Observed: 5.99 ft at 6:12PM Dec 16, 2018Observed: 5.96 ft at 6:18PM Dec 16, 2018Observed: 5.91 ft at 6:24PM Dec 16, 2018Observed: 5.87 ft at 6:30PM Dec 16, 2018Observed: 5.82 ft at 6:36PM Dec 16, 2018Observed: 5.78 ft at 6:42PM Dec 16, 2018Observed: 5.62 ft at 7:00PM Dec 16, 2018Observed: 5.56 ft at 7:06PM Dec 16, 2018Observed: 5.47 ft at 7:12PM Dec 16, 2018Observed: 5.39 ft at 7:18PM Dec 16, 2018Observed: 5.31 ft at 7:24PM Dec 16, 2018Observed: 5.22 ft at 7:30PM Dec 16, 2018Observed: 5.14 ft at 7:36PM Dec 16, 2018Observed: 5.05 ft at 7:42PM Dec 16, 2018Observed: 4.94 ft at 7:48PM Dec 16, 2018Observed: 4.85 ft at 7:54PM Dec 16, 2018Observed: 4.73 ft at 8:00PM Dec 16, 2018Observed: 4.64 ft at 8:06PM Dec 16, 2018Observed: 4.54 ft at 8:12PM Dec 16, 2018Observed: 4.45 ft at 8:18PM Dec 16, 2018Observed: 4.34 ft at 8:24PM Dec 16, 2018Observed: 4.25 ft at 8:30PM Dec 16, 2018Observed: 4.14 ft at 8:36PM Dec 16, 2018Observed: 4.05 ft at 8:42PM Dec 16, 2018Observed: 3.95 ft at 8:48PM Dec 16, 2018Observed: 3.84 ft at 8:54PM Dec 16, 2018Observed: 3.73 ft at 9:00PM Dec 16, 2018Observed: 3.63 ft at 9:06PM Dec 16, 2018Observed: 3.52 ft at 9:12PM Dec 16, 2018Observed: 3.41 ft at 9:18PM Dec 16, 2018Observed: 3.3 ft at 9:24PM Dec 16, 2018Observed: 3.2 ft at 9:30PM Dec 16, 2018Observed: 3.08 ft at 9:36PM Dec 16, 2018Observed: 2.98 ft at 9:42PM Dec 16, 2018Observed: 2.89 ft at 9:48PM Dec 16, 2018Observed: 2.79 ft at 9:54PM Dec 16, 2018Observed: 2.69 ft at 10:00PM Dec 16, 2018Observed: 2.59 ft at 10:06PM Dec 16, 2018Observed: 2.5 ft at 10:12PM Dec 16, 2018Observed: 2.4 ft at 10:18PM Dec 16, 2018Observed: 2.31 ft at 10:24PM Dec 16, 2018Observed: 2.23 ft at 10:30PM Dec 16, 2018Observed: 2.14 ft at 10:36PM Dec 16, 2018Observed: 2.06 ft at 10:42PM Dec 16, 2018Observed: 1.98 ft at 10:48PM Dec 16, 2018Observed: 1.89 ft at 10:54PM Dec 16, 2018Observed: 1.81 ft at 11:00PM Dec 16, 2018Observed: 1.74 ft at 11:06PM Dec 16, 2018Observed: 1.66 ft at 11:12PM Dec 16, 2018Observed: 1.59 ft at 11:18PM Dec 16, 2018Observed: 1.52 ft at 11:24PM Dec 16, 2018Observed: 1.45 ft at 11:30PM Dec 16, 2018Observed: 1.39 ft at 11:36PM Dec 16, 2018Observed: 1.33 ft at 11:42PM Dec 16, 2018Observed: 1.26 ft at 11:48PM Dec 16, 2018Observed: 1.21 ft at 11:54PM Dec 16, 2018Observed: 1.15 ft at 12:00AM Dec 17, 2018Observed: 1.11 ft at 12:06AM Dec 17, 2018Observed: 1.07 ft at 12:12AM Dec 17, 2018Observed: 1.02 ft at 12:18AM Dec 17, 2018Observed: 0.98 ft at 12:24AM Dec 17, 2018Observed: 0.96 ft at 12:30AM Dec 17, 2018Observed: 0.96 ft at 12:36AM Dec 17, 2018Observed: 0.95 ft at 12:42AM Dec 17, 2018Observed: 0.97 ft at 12:48AM Dec 17, 2018Observed: 0.99 ft at 12:54AM Dec 17, 2018Observed: 1.02 ft at 1:00AM Dec 17, 2018Observed: 1.06 ft at 1:06AM Dec 17, 2018Observed: 1.13 ft at 1:12AM Dec 17, 2018Observed: 1.21 ft at 1:18AM Dec 17, 2018Observed: 1.3 ft at 1:24AM Dec 17, 2018Observed: 1.4 ft at 1:30AM Dec 17, 2018Observed: 1.53 ft at 1:36AM Dec 17, 2018Observed: 1.66 ft at 1:42AM Dec 17, 2018Observed: 1.79 ft at 1:48AM Dec 17, 2018Observed: 1.94 ft at 1:54AM Dec 17, 2018Observed: 2.09 ft at 2:00AM Dec 17, 2018Observed: 2.23 ft at 2:06AM Dec 17, 2018Observed: 2.38 ft at 2:12AM Dec 17, 2018Observed: 2.52 ft at 2:18AM Dec 17, 2018Observed: 2.66 ft at 2:24AM Dec 17, 2018Observed: 2.81 ft at 2:30AM Dec 17, 2018Observed: 2.93 ft at 2:36AM Dec 17, 2018Observed: 3.06 ft at 2:42AM Dec 17, 2018Observed: 3.22 ft at 2:48AM Dec 17, 2018Observed: 3.37 ft at 2:54AM Dec 17, 2018Observed: 3.65 ft at 3:06AM Dec 17, 2018Observed: 3.76 ft at 3:12AM Dec 17, 2018Observed: 3.97 ft at 3:18AM Dec 17, 2018Observed: 4.08 ft at 3:24AM Dec 17, 2018Observed: 4.36 ft at 3:36AM Dec 17, 2018Observed: 4.47 ft at 3:42AM Dec 17, 2018Observed: 4.59 ft at 3:48AM Dec 17, 2018Observed: 4.71 ft at 3:54AM Dec 17, 2018Observed: 4.82 ft at 4:00AM Dec 17, 2018Observed: 4.91 ft at 4:06AM Dec 17, 2018Observed: 5.02 ft at 4:12AM Dec 17, 2018Observed: 5.15 ft at 4:18AM Dec 17, 2018Observed: 5.25 ft at 4:24AM Dec 17, 2018Observed: 5.34 ft at 4:30AM Dec 17, 2018Observed: 5.45 ft at 4:36AM Dec 17, 2018Observed: 5.53 ft at 4:42AM Dec 17, 2018Observed: 5.61 ft at 4:48AM Dec 17, 2018Observed: 5.7 ft at 4:54AM Dec 17, 2018Observed: 5.77 ft at 5:00AM Dec 17, 2018Observed: 5.84 ft at 5:06AM Dec 17, 2018Observed: 5.91 ft at 5:12AM Dec 17, 2018Observed: 5.98 ft at 5:18AM Dec 17, 2018Observed: 6.06 ft at 5:24AM Dec 17, 2018Observed: 6.1 ft at 5:30AM Dec 17, 2018Observed: 6.14 ft at 5:36AM Dec 17, 2018Observed: 6.21 ft at 5:42AM Dec 17, 2018Observed: 6.24 ft at 5:48AM Dec 17, 2018Observed: 6.27 ft at 5:54AM Dec 17, 2018Observed: 6.31 ft at 6:00AM Dec 17, 2018Observed: 6.34 ft at 6:06AM Dec 17, 2018Observed: 6.36 ft at 6:18AM Dec 17, 2018Observed: 6.38 ft at 6:24AM Dec 17, 2018Observed: 6.38 ft at 6:30AM Dec 17, 2018Observed: 6.38 ft at 6:36AM Dec 17, 2018Observed: 6.36 ft at 6:42AM Dec 17, 2018Observed: 6.35 ft at 6:48AM Dec 17, 2018Observed: 6.33 ft at 6:54AM Dec 17, 2018Observed: 6.31 ft at 7:00AM Dec 17, 2018Observed: 6.3 ft at 7:06AM Dec 17, 2018Observed: 6.23 ft at 7:12AM Dec 17, 2018Observed: 6.18 ft at 7:18AM Dec 17, 2018Observed: 6.13 ft at 7:24AM Dec 17, 2018Observed: 6.07 ft at 7:30AM Dec 17, 2018Observed: 6.03 ft at 7:36AM Dec 17, 2018Observed: 5.95 ft at 7:42AM Dec 17, 2018Observed: 5.86 ft at 7:48AM Dec 17, 2018Observed: 5.77 ft at 7:54AM Dec 17, 2018Observed: 5.71 ft at 8:00AM Dec 17, 2018Observed: 5.6 ft at 8:06AM Dec 17, 2018Observed: 5.52 ft at 8:12AM Dec 17, 2018Observed: 5.44 ft at 8:18AM Dec 17, 2018Observed: 5.32 ft at 8:24AM Dec 17, 2018Observed: 5.22 ft at 8:30AM Dec 17, 2018Observed: 5.11 ft at 8:36AM Dec 17, 2018Observed: 4.99 ft at 8:42AM Dec 17, 2018Observed: 4.89 ft at 8:48AM Dec 17, 2018Observed: 4.78 ft at 8:54AM Dec 17, 2018Observed: 4.68 ft at 9:00AM Dec 17, 2018Observed: 4.56 ft at 9:06AM Dec 17, 2018Observed: 4.46 ft at 9:12AM Dec 17, 2018Observed: 4.35 ft at 9:18AM Dec 17, 2018Observed: 4.24 ft at 9:24AM Dec 17, 2018Observed: 4.14 ft at 9:30AM Dec 17, 2018Observed: 4.03 ft at 9:36AM Dec 17, 2018Observed: 3.91 ft at 9:42AM Dec 17, 2018Observed: 3.82 ft at 9:48AM Dec 17, 2018Observed: 3.73 ft at 9:54AM Dec 17, 2018Observed: 3.63 ft at 10:00AM Dec 17, 2018Observed: 3.52 ft at 10:06AM Dec 17, 2018Observed: 3.44 ft at 10:12AM Dec 17, 2018Observed: 3.35 ft at 10:18AM Dec 17, 2018Observed: 3.26 ft at 10:24AM Dec 17, 2018Observed: 3.19 ft at 10:30AM Dec 17, 2018Observed: 3.12 ft at 10:36AM Dec 17, 2018Observed: 2.96 ft at 10:42AM Dec 17, 2018Observed: 2.89 ft at 10:48AM Dec 17, 2018Observed: 2.82 ft at 10:54AM Dec 17, 2018Observed: 2.75 ft at 11:00AM Dec 17, 2018Observed: 2.65 ft at 11:06AM Dec 17, 2018Observed: 2.55 ft at 11:12AM Dec 17, 2018Observed: 2.48 ft at 11:18AM Dec 17, 2018Observed: 2.38 ft at 11:24AM Dec 17, 2018Observed: 2.34 ft at 11:30AM Dec 17, 2018Observed: 2.26 ft at 11:36AM Dec 17, 2018Observed: 2.19 ft at 11:42AM Dec 17, 2018Observed: 2.13 ft at 11:48AM Dec 17, 2018Observed: 2.07 ft at 11:54AM Dec 17, 2018Observed: 2.04 ft at 12:00PM Dec 17, 2018Observed: 1.95 ft at 12:06PM Dec 17, 2018Observed: 1.91 ft at 12:12PM Dec 17, 2018Observed: 1.87 ft at 12:18PM Dec 17, 2018Observed: 1.84 ft at 12:24PM Dec 17, 2018Observed: 1.81 ft at 12:30PM Dec 17, 2018Observed: 1.78 ft at 12:36PM Dec 17, 2018Observed: 1.75 ft at 12:42PM Dec 17, 2018Observed: 1.72 ft at 12:48PM Dec 17, 2018Observed: 1.72 ft at 12:54PM Dec 17, 2018Observed: 1.62 ft at 1:06PM Dec 17, 2018National Ocean and Coastal AgencyDELD1(plotting HMIRG) Graph Created (1:32PM Dec 17, 2018)ObservedLatest observed value: 1.62 ft at 1:06 PM EST 17-Dec-2018. Flood Stage is 7.5 ft
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Tabular Data (UTC)
Tabular Data (EST)
XML Data
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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 Delaware River at Delaware City. Only observed stages are available for this point.

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

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Upstream Gauge - at USCG Station Washington Street Upstream Gauge Downstream Gauge Downstream Gauge - at Reedy Point
Flood Categories (in feet)
Major Flood Stage: 9.5
Moderate Flood Stage: 8.5
Flood Stage: 7.5
Action Stage: 0
Low Stage (in feet): -2

Historic Crests
(1) 9.73 ft on 10/30/2012
(2) 9.47 ft on 12/21/2012
(3) 9.38 ft on 04/16/2011
(4) 9.13 ft on 05/12/2008
(5) 9.09 ft on 09/10/2018
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.09 ft on 09/10/2018
(2) 8.72 ft on 01/23/2016
(3) 8.46 ft on 05/01/2014
(4) 9.47 ft on 12/21/2012
(5) 9.73 ft on 10/30/2012
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -3.58 ft on 01/06/2018
(2) -3.34 ft on 03/06/2007
(3) -3.21 ft on 01/03/2010
(4) -3.19 ft on 01/15/2006
(5) -3.12 ft on 03/02/2018
Show More Low Water Records
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
9.73 The level reached on October 30, 2012 during Post Tropical Cyclone Sandy.
9.5 MAJOR FLOODING. At this level, widespread roadway flooding begins near the bay, the river and the tidal tributaries in New Castle County DE and Salem County NJ. 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.
8.5 MODERATE FLOODING. At this level, additional roadways near the bay, the river and the tidal tributaries in New Castle County DE and Salem County NJ 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.
8.1 Flooding begins along East 12th Street and along the south bank of the Christina River in Wilmington DE. Flooding begins where the Red Clay Creek, the White Clay Creek and the Christina River meet. The area is to the west and northwest of the New Castle Airport and it includes the communities of Christiana, Glenville and Stanton DE. Flooding begins along the Appoquinimink River in Odessa DE. Flooding begins along NJ Route 49 and along Quinton-Alloway Road in Quinton Township NJ.
7.9 Flooding begins along Oldmans Creek at US Route 130 and near Pedrickton NJ. Flooding begins along Delaware Avenue and South Broad Street in Penns Grove and along Delaware Avenue, Spring Street and Briar Avenue in Carneys Point NJ. Flooding begins along Riviera Drive and Hook Road in Pennsville Township. Flooding begins along Pointers-Auburn Road and NJ Route 45 in Mannington Township NJ. Flooding begins along Sinnicksons Landing Road in Elsinboro Township and along NJ Routes 45 and 49 in Salem NJ.
7.8 COASTAL FLOOD ADVISORY LEVEL.
7.7 Flooding begins in New Castle DE along the Strand and in the Dobbinsville section. Flooding begins along the section of DE Route 9 just to the south of New Castle DE and around the approaches to the DE Route 9 bridge over the Red Lion Creek. Flooding begins in Delaware City DE including the area around the 5th Street bridge. Flooding begins in Port Penn, Augustine Beach and Bay View Beach DE. Flooding begins around the approaches to the DE Route 9 bridge over the Appoquinimink River.
7.5 MINOR FLOODING.
About This Location Collapse

Latitude: 39.581667° N, Longitude: 75.588333° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 7.5 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 -2.91 4.59 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 -2.98 1.61 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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