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Web Portal Changes: The Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS), with a target of March 2024. Existing AHPS content and features will be preserved and expanded within NWPS.

Experimental National Water Center Products: The National Hydrologic Discussion, Area Hydrologic Discussion, and Flood Hazard Outlook, and real-time geospatial services depicting River Forecast Center and National Water Model forecasts, continue to be accessible via https://www.weather.gov/owp/operations, as described in the StoryMap here.



Hydrograph River at a Glance Download
Lynnhaven River near Lynnhaven Inlet (IN MLLW) Tide Height (ft)Observed: 1.65 ft at 6:06PM Sep 21, 2023Observed: 1.62 ft at 6:12PM Sep 21, 2023Observed: 1.57 ft at 6:18PM Sep 21, 2023Observed: 1.56 ft at 6:24PM Sep 21, 2023Observed: 1.51 ft at 6:30PM Sep 21, 2023Observed: 1.49 ft at 6:36PM Sep 21, 2023Observed: 1.44 ft at 6:42PM Sep 21, 2023Observed: 1.45 ft at 6:48PM Sep 21, 2023Observed: 1.39 ft at 6:54PM Sep 21, 2023Observed: 1.39 ft at 7:00PM Sep 21, 2023Observed: 1.39 ft at 7:06PM Sep 21, 2023Observed: 1.36 ft at 7:12PM Sep 21, 2023Observed: 1.36 ft at 7:18PM Sep 21, 2023Observed: 1.32 ft at 7:24PM Sep 21, 2023Observed: 1.32 ft at 7:30PM Sep 21, 2023Observed: 1.32 ft at 7:36PM Sep 21, 2023Observed: 1.3 ft at 7:42PM Sep 21, 2023Observed: 1.28 ft at 7:48PM Sep 21, 2023Observed: 1.29 ft at 7:54PM Sep 21, 2023Observed: 1.29 ft at 8:00PM Sep 21, 2023Observed: 1.33 ft at 8:06PM Sep 21, 2023Observed: 1.32 ft at 8:12PM Sep 21, 2023Observed: 1.33 ft at 8:18PM Sep 21, 2023Observed: 1.31 ft at 8:24PM Sep 21, 2023Observed: 1.35 ft at 8:30PM Sep 21, 2023Observed: 1.31 ft at 8:36PM Sep 21, 2023Observed: 1.32 ft at 8:42PM Sep 21, 2023Observed: 1.31 ft at 8:48PM Sep 21, 2023Observed: 1.34 ft at 8:54PM Sep 21, 2023Observed: 1.35 ft at 9:00PM Sep 21, 2023Observed: 1.33 ft at 9:06PM Sep 21, 2023Observed: 1.44 ft at 9:12PM Sep 21, 2023Observed: 1.4 ft at 9:18PM Sep 21, 2023Observed: 1.49 ft at 9:24PM Sep 21, 2023Observed: 1.52 ft at 9:30PM Sep 21, 2023Observed: 1.56 ft at 9:36PM Sep 21, 2023Observed: 1.6 ft at 9:42PM Sep 21, 2023Observed: 1.65 ft at 9:48PM Sep 21, 2023Observed: 1.63 ft at 9:54PM Sep 21, 2023Observed: 1.69 ft at 10:00PM Sep 21, 2023Observed: 1.76 ft at 10:06PM Sep 21, 2023Observed: 1.72 ft at 10:12PM Sep 21, 2023Observed: 1.81 ft at 10:18PM Sep 21, 2023Observed: 1.88 ft at 10:24PM Sep 21, 2023Observed: 1.9 ft at 10:30PM Sep 21, 2023Observed: 1.95 ft at 10:36PM Sep 21, 2023Observed: 1.99 ft at 10:42PM Sep 21, 2023Observed: 2.04 ft at 10:48PM Sep 21, 2023Observed: 2.09 ft at 10:54PM Sep 21, 2023Observed: 2.15 ft at 11:00PM Sep 21, 2023Observed: 2.19 ft at 11:06PM Sep 21, 2023Observed: 2.19 ft at 11:12PM Sep 21, 2023Observed: 2.27 ft at 11:18PM Sep 21, 2023Observed: 2.29 ft at 11:24PM Sep 21, 2023Observed: 2.31 ft at 11:30PM Sep 21, 2023Observed: 2.35 ft at 11:36PM Sep 21, 2023Observed: 2.44 ft at 11:42PM Sep 21, 2023Observed: 2.46 ft at 11:48PM Sep 21, 2023Observed: 2.49 ft at 11:54PM Sep 21, 2023Observed: 2.57 ft at 12:00AM Sep 22, 2023Observed: 2.6 ft at 12:06AM Sep 22, 2023Observed: 2.61 ft at 12:12AM Sep 22, 2023Observed: 2.68 ft at 12:18AM Sep 22, 2023Observed: 2.7 ft at 12:24AM Sep 22, 2023Observed: 2.72 ft at 12:30AM Sep 22, 2023Observed: 2.73 ft at 12:36AM Sep 22, 2023Observed: 2.77 ft at 12:42AM Sep 22, 2023Observed: 2.81 ft at 12:48AM Sep 22, 2023Observed: 2.82 ft at 12:54AM Sep 22, 2023Observed: 2.86 ft at 1:00AM Sep 22, 2023Observed: 2.85 ft at 1:06AM Sep 22, 2023Observed: 2.88 ft at 1:12AM Sep 22, 2023Observed: 2.92 ft at 1:18AM Sep 22, 2023Observed: 2.88 ft at 1:24AM Sep 22, 2023Observed: 2.94 ft at 1:30AM Sep 22, 2023Observed: 2.93 ft at 1:36AM Sep 22, 2023Observed: 2.96 ft at 1:42AM Sep 22, 2023Observed: 2.95 ft at 1:48AM Sep 22, 2023Observed: 2.99 ft at 1:54AM Sep 22, 2023Observed: 2.96 ft at 2:00AM Sep 22, 2023Observed: 3 ft at 2:06AM Sep 22, 2023Observed: 2.99 ft at 2:12AM Sep 22, 2023Observed: 2.99 ft at 2:18AM Sep 22, 2023Observed: 3.04 ft at 2:24AM Sep 22, 2023Observed: 3.01 ft at 2:30AM Sep 22, 2023Observed: 2.96 ft at 2:36AM Sep 22, 2023Observed: 3.05 ft at 2:42AM Sep 22, 2023Observed: 2.96 ft at 2:48AM Sep 22, 2023Observed: 2.99 ft at 2:54AM Sep 22, 2023Observed: 2.97 ft at 3:00AM Sep 22, 2023Observed: 2.97 ft at 3:06AM Sep 22, 2023Observed: 2.94 ft at 3:12AM Sep 22, 2023Observed: 2.92 ft at 3:18AM Sep 22, 2023Observed: 2.88 ft at 3:24AM Sep 22, 2023Observed: 2.87 ft at 3:30AM Sep 22, 2023Observed: 2.8 ft at 3:36AM Sep 22, 2023Observed: 2.81 ft at 3:42AM Sep 22, 2023Observed: 2.76 ft at 3:48AM Sep 22, 2023Observed: 2.76 ft at 3:54AM Sep 22, 2023Observed: 2.74 ft at 4:00AM Sep 22, 2023Observed: 2.7 ft at 4:06AM Sep 22, 2023Observed: 2.7 ft at 4:12AM Sep 22, 2023Observed: 2.65 ft at 4:18AM Sep 22, 2023Observed: 2.65 ft at 4:24AM Sep 22, 2023Observed: 2.6 ft at 4:30AM Sep 22, 2023Observed: 2.6 ft at 4:36AM Sep 22, 2023Observed: 2.57 ft at 4:42AM Sep 22, 2023Observed: 2.52 ft at 4:48AM Sep 22, 2023Observed: 2.55 ft at 4:54AM Sep 22, 2023Observed: 2.51 ft at 5:00AM Sep 22, 2023Observed: 2.44 ft at 5:06AM Sep 22, 2023Observed: 2.47 ft at 5:12AM Sep 22, 2023Observed: 2.41 ft at 5:18AM Sep 22, 2023Observed: 2.38 ft at 5:24AM Sep 22, 2023Observed: 2.33 ft at 5:30AM Sep 22, 2023Observed: 2.33 ft at 5:36AM Sep 22, 2023Observed: 2.28 ft at 5:42AM Sep 22, 2023Observed: 2.27 ft at 5:48AM Sep 22, 2023Observed: 2.2 ft at 5:54AM Sep 22, 2023Observed: 2.21 ft at 6:00AM Sep 22, 2023Observed: 2.15 ft at 6:06AM Sep 22, 2023Observed: 2.11 ft at 6:12AM Sep 22, 2023Observed: 2.12 ft at 6:18AM Sep 22, 2023Observed: 2.07 ft at 6:24AM Sep 22, 2023Observed: 2.07 ft at 6:30AM Sep 22, 2023Observed: 2.06 ft at 6:36AM Sep 22, 2023Observed: 2.01 ft at 6:42AM Sep 22, 2023Observed: 2.03 ft at 6:48AM Sep 22, 2023Observed: 2 ft at 6:54AM Sep 22, 2023Observed: 2 ft at 7:00AM Sep 22, 2023Observed: 2.01 ft at 7:06AM Sep 22, 2023Observed: 1.97 ft at 7:12AM Sep 22, 2023Observed: 1.99 ft at 7:18AM Sep 22, 2023Observed: 1.98 ft at 7:24AM Sep 22, 2023Observed: 1.94 ft at 7:30AM Sep 22, 2023Observed: 1.94 ft at 7:36AM Sep 22, 2023Observed: 1.93 ft at 7:42AM Sep 22, 2023Observed: 1.96 ft at 7:48AM Sep 22, 2023Observed: 1.92 ft at 7:54AM Sep 22, 2023Observed: 1.98 ft at 8:00AM Sep 22, 2023Observed: 1.95 ft at 8:06AM Sep 22, 2023Observed: 1.94 ft at 8:12AM Sep 22, 2023Observed: 1.94 ft at 8:18AM Sep 22, 2023Observed: 1.98 ft at 8:24AM Sep 22, 2023Observed: 2 ft at 8:30AM Sep 22, 2023Observed: 2.06 ft at 8:36AM Sep 22, 2023Observed: 1.96 ft at 8:42AM Sep 22, 2023Observed: 2.04 ft at 8:48AM Sep 22, 2023Observed: 2.07 ft at 8:54AM Sep 22, 2023Observed: 2.06 ft at 9:00AM Sep 22, 2023Observed: 2.09 ft at 9:06AM Sep 22, 2023Observed: 2.13 ft at 9:12AM Sep 22, 2023Observed: 2.15 ft at 9:18AM Sep 22, 2023Observed: 2.22 ft at 9:24AM Sep 22, 2023Observed: 2.22 ft at 9:30AM Sep 22, 2023Observed: 2.22 ft at 9:36AM Sep 22, 2023Observed: 2.3 ft at 9:42AM Sep 22, 2023Observed: 2.34 ft at 9:48AM Sep 22, 2023Observed: 2.38 ft at 9:54AM Sep 22, 2023Observed: 2.39 ft at 10:00AM Sep 22, 2023Observed: 2.43 ft at 10:06AM Sep 22, 2023Observed: 2.5 ft at 10:12AM Sep 22, 2023Observed: 2.51 ft at 10:18AM Sep 22, 2023Observed: 2.55 ft at 10:24AM Sep 22, 2023Observed: 2.57 ft at 10:30AM Sep 22, 2023Observed: 2.63 ft at 10:36AM Sep 22, 2023Observed: 2.67 ft at 10:42AM Sep 22, 2023Observed: 2.76 ft at 10:48AM Sep 22, 2023Observed: 2.77 ft at 10:54AM Sep 22, 2023Observed: 2.83 ft at 11:00AM Sep 22, 2023Observed: 2.91 ft at 11:06AM Sep 22, 2023Observed: 2.93 ft at 11:12AM Sep 22, 2023Observed: 2.99 ft at 11:18AM Sep 22, 2023Observed: 3.03 ft at 11:24AM Sep 22, 2023Observed: 3.11 ft at 11:30AM Sep 22, 2023Observed: 3.17 ft at 11:36AM Sep 22, 2023Observed: 3.18 ft at 11:42AM Sep 22, 2023Observed: 3.24 ft at 11:48AM Sep 22, 2023Observed: 3.28 ft at 11:54AM Sep 22, 2023Observed: 3.32 ft at 12:00PM Sep 22, 2023Observed: 3.33 ft at 12:06PM Sep 22, 2023Observed: 3.42 ft at 12:12PM Sep 22, 2023Observed: 3.48 ft at 12:18PM Sep 22, 2023Observed: 3.5 ft at 12:24PM Sep 22, 2023Observed: 3.53 ft at 12:30PM Sep 22, 2023Observed: 3.75 ft at 1:00PM Sep 22, 2023Observed: 3.78 ft at 1:06PM Sep 22, 2023Observed: 3.84 ft at 1:12PM Sep 22, 2023Observed: 3.88 ft at 1:18PM Sep 22, 2023Observed: 3.94 ft at 1:24PM Sep 22, 2023Observed: 3.99 ft at 1:30PM Sep 22, 2023Observed: 4.02 ft at 1:36PM Sep 22, 2023Observed: 4.07 ft at 1:42PM Sep 22, 2023Observed: 4.09 ft at 1:48PM Sep 22, 2023Observed: 4.14 ft at 1:54PM Sep 22, 2023Observed: 4.14 ft at 2:00PM Sep 22, 2023Observed: 4.21 ft at 2:06PM Sep 22, 2023Observed: 4.22 ft at 2:12PM Sep 22, 2023Observed: 4.23 ft at 2:18PM Sep 22, 2023Observed: 4.3 ft at 2:24PM Sep 22, 2023Observed: 4.31 ft at 2:30PM Sep 22, 2023Observed: 4.33 ft at 2:36PM Sep 22, 2023Observed: 4.31 ft at 2:42PM Sep 22, 2023Observed: 4.36 ft at 2:48PM Sep 22, 2023Observed: 4.4 ft at 2:54PM Sep 22, 2023Observed: 4.4 ft at 3:00PM Sep 22, 2023Observed: 4.41 ft at 3:06PM Sep 22, 2023Observed: 4.4 ft at 3:12PM Sep 22, 2023Observed: 4.45 ft at 3:18PM Sep 22, 2023Observed: 4.45 ft at 3:24PM Sep 22, 2023Observed: 4.45 ft at 3:30PM Sep 22, 2023Observed: 4.41 ft at 3:36PM Sep 22, 2023Observed: 4.46 ft at 3:42PM Sep 22, 2023Observed: 4.48 ft at 3:48PM Sep 22, 2023Observed: 4.48 ft at 3:54PM Sep 22, 2023Observed: 4.46 ft at 4:00PM Sep 22, 2023Observed: 4.42 ft at 4:06PM Sep 22, 2023Observed: 4.41 ft at 4:12PM Sep 22, 2023Observed: 4.41 ft at 4:18PM Sep 22, 2023Observed: 4.41 ft at 4:24PM Sep 22, 2023Observed: 4.39 ft at 4:30PM Sep 22, 2023Observed: 4.34 ft at 4:36PM Sep 22, 2023Observed: 4.27 ft at 4:42PM Sep 22, 2023Observed: 4.33 ft at 4:48PM Sep 22, 2023Observed: 4.29 ft at 4:54PM Sep 22, 2023Observed: 4.26 ft at 5:00PM Sep 22, 2023Observed: 4.11 ft at 5:06PM Sep 22, 2023Observed: 4.14 ft at 5:12PM Sep 22, 2023Observed: 4.12 ft at 5:18PM Sep 22, 2023Observed: 4.05 ft at 5:24PM Sep 22, 2023Observed: 4.07 ft at 5:30PM Sep 22, 2023Observed: 4.07 ft at 5:36PM Sep 22, 2023Observed: 4.03 ft at 5:42PM Sep 22, 2023Observed: 4.13 ft at 5:48PM Sep 22, 2023Observed: 4.03 ft at 5:54PM Sep 22, 2023Observed: 4.03 ft at 6:00PM Sep 22, 2023Observed: 4.01 ft at 6:06PM Sep 22, 2023Observed: 4.01 ft at 6:12PM Sep 22, 2023Observed: 4 ft at 6:18PM Sep 22, 2023Observed: 3.94 ft at 6:24PM Sep 22, 2023Observed: 3.95 ft at 6:30PM Sep 22, 2023Observed: 3.99 ft at 6:36PM Sep 22, 2023Observed: 3.95 ft at 6:42PM Sep 22, 2023Observed: 3.94 ft at 6:48PM Sep 22, 2023Observed: 3.98 ft at 6:54PM Sep 22, 2023Observed: 3.9 ft at 7:00PM Sep 22, 2023Observed: 3.96 ft at 7:06PM Sep 22, 2023Observed: 3.92 ft at 7:12PM Sep 22, 2023Observed: 3.94 ft at 7:18PM Sep 22, 2023Observed: 3.99 ft at 7:24PM Sep 22, 2023Observed: 3.94 ft at 7:30PM Sep 22, 2023Observed: 3.98 ft at 7:36PM Sep 22, 2023Observed: 3.91 ft at 7:42PM Sep 22, 2023Observed: 3.88 ft at 7:48PM Sep 22, 2023Observed: 3.94 ft at 7:54PM Sep 22, 2023Observed: 3.87 ft at 8:00PM Sep 22, 2023Observed: 3.86 ft at 8:06PM Sep 22, 2023Observed: 3.87 ft at 8:12PM Sep 22, 2023Observed: 3.98 ft at 8:18PM Sep 22, 2023Observed: 3.96 ft at 8:24PM Sep 22, 2023Observed: 3.94 ft at 8:30PM Sep 22, 2023Observed: 3.99 ft at 8:36PM Sep 22, 2023Observed: 4.09 ft at 8:42PM Sep 22, 2023Observed: 4.04 ft at 8:48PM Sep 22, 2023Observed: 3.96 ft at 8:54PM Sep 22, 2023Observed: 4.06 ft at 9:00PM Sep 22, 2023Observed: 4.11 ft at 9:06PM Sep 22, 2023Observed: 4.14 ft at 9:12PM Sep 22, 2023Observed: 4.07 ft at 9:18PM Sep 22, 2023Observed: 4.18 ft at 9:24PM Sep 22, 2023Observed: 4.07 ft at 9:30PM Sep 22, 2023Observed: 4.12 ft at 9:36PM Sep 22, 2023Observed: 4.13 ft at 9:42PM Sep 22, 2023Observed: 4.18 ft at 9:48PM Sep 22, 2023Observed: 4.24 ft at 9:54PM Sep 22, 2023Observed: 4.28 ft at 10:00PM Sep 22, 2023Observed: 4.28 ft at 10:06PM Sep 22, 2023Observed: 4.28 ft at 10:12PM Sep 22, 2023Observed: 4.42 ft at 10:18PM Sep 22, 2023Observed: 4.47 ft at 10:24PM Sep 22, 2023Observed: 4.53 ft at 10:30PM Sep 22, 2023Observed: 4.44 ft at 10:36PM Sep 22, 2023Observed: 4.6 ft at 10:42PM Sep 22, 2023Observed: 4.78 ft at 10:48PM Sep 22, 2023Observed: 4.68 ft at 10:54PM Sep 22, 2023Observed: 4.65 ft at 11:00PM Sep 22, 2023Observed: 4.79 ft at 11:06PM Sep 22, 2023Observed: 4.81 ft at 11:12PM Sep 22, 2023Observed: 4.83 ft at 11:18PM Sep 22, 2023Observed: 4.88 ft at 11:24PM Sep 22, 2023Observed: 4.87 ft at 11:30PM Sep 22, 2023Observed: 5.04 ft at 11:36PM Sep 22, 2023Observed: 5.05 ft at 11:42PM Sep 22, 2023Observed: 5.01 ft at 11:48PM Sep 22, 2023Observed: 5.02 ft at 11:54PM Sep 22, 2023Observed: 5.04 ft at 12:00AM Sep 23, 2023Observed: 5.12 ft at 12:06AM Sep 23, 2023Observed: 5.2 ft at 12:12AM Sep 23, 2023Observed: 5.04 ft at 12:18AM Sep 23, 2023Observed: 5.15 ft at 12:24AM Sep 23, 2023Observed: 5.22 ft at 12:30AM Sep 23, 2023Observed: 5.31 ft at 12:36AM Sep 23, 2023Observed: 5.3 ft at 12:42AM Sep 23, 2023Observed: 5.15 ft at 12:48AM Sep 23, 2023Observed: 5.23 ft at 12:54AM Sep 23, 2023Observed: 5.25 ft at 1:00AM Sep 23, 2023Observed: 5.38 ft at 1:06AM Sep 23, 2023Observed: 5.43 ft at 1:12AM Sep 23, 2023Observed: 5.43 ft at 1:18AM Sep 23, 2023Observed: 5.51 ft at 1:24AM Sep 23, 2023Observed: 5.41 ft at 1:30AM Sep 23, 2023Observed: 5.41 ft at 1:36AM Sep 23, 2023Observed: 5.45 ft at 1:42AM Sep 23, 2023Observed: 5.38 ft at 1:48AM Sep 23, 2023Observed: 5.39 ft at 1:54AM Sep 23, 2023Observed: 5.37 ft at 2:00AM Sep 23, 2023Observed: 5.53 ft at 2:06AM Sep 23, 2023Observed: 5.51 ft at 2:12AM Sep 23, 2023Observed: 5.45 ft at 2:18AM Sep 23, 2023Observed: 5.35 ft at 2:24AM Sep 23, 2023Observed: 5.48 ft at 2:30AM Sep 23, 2023Highest Observation: 5.57 ft at 2:36AM Sep 23, 2023Observed: 5.53 ft at 2:42AM Sep 23, 2023Observed: 5.44 ft at 2:48AM Sep 23, 2023Observed: 5.37 ft at 2:54AM Sep 23, 2023Observed: 5.41 ft at 3:00AM Sep 23, 2023Observed: 5.44 ft at 3:06AM Sep 23, 2023Observed: 5.49 ft at 3:12AM Sep 23, 2023Observed: 5.44 ft at 3:18AM Sep 23, 2023Observed: 5.18 ft at 3:24AM Sep 23, 2023Observed: 5.14 ft at 3:30AM Sep 23, 2023Observed: 5.34 ft at 3:36AM Sep 23, 2023Observed: 5.28 ft at 3:42AM Sep 23, 2023Observed: 5.18 ft at 3:48AM Sep 23, 2023Observed: 5.18 ft at 3:54AM Sep 23, 2023Observed: 5.16 ft at 4:00AM Sep 23, 2023Observed: 5.22 ft at 4:06AM Sep 23, 2023Observed: 4.92 ft at 4:12AM Sep 23, 2023Observed: 4.87 ft at 4:18AM Sep 23, 2023Observed: 4.84 ft at 4:24AM Sep 23, 2023Observed: 4.93 ft at 4:30AM Sep 23, 2023Observed: 4.62 ft at 5:00AM Sep 23, 2023Observed: 4.77 ft at 5:06AM Sep 23, 2023Observed: 4.63 ft at 5:12AM Sep 23, 2023Observed: 4.51 ft at 5:18AM Sep 23, 2023Observed: 4.56 ft at 5:24AM Sep 23, 2023Observed: 4.52 ft at 5:30AM Sep 23, 2023Observed: 4.42 ft at 5:36AM Sep 23, 2023Observed: 4.31 ft at 5:42AM Sep 23, 2023Observed: 4.3 ft at 5:48AM Sep 23, 2023Observed: 4.27 ft at 5:54AM Sep 23, 2023Observed: 4.32 ft at 6:00AM Sep 23, 2023Observed: 4.33 ft at 6:06AM Sep 23, 2023Observed: 4.16 ft at 6:12AM Sep 23, 2023Observed: 4.2 ft at 6:18AM Sep 23, 2023Observed: 4.16 ft at 6:24AM Sep 23, 2023Observed: 4.14 ft at 6:30AM Sep 23, 2023Observed: 3.97 ft at 6:36AM Sep 23, 2023Observed: 3.94 ft at 6:42AM Sep 23, 2023Observed: 4 ft at 6:48AM Sep 23, 2023Observed: 3.91 ft at 6:54AM Sep 23, 2023Observed: 3.74 ft at 7:00AM Sep 23, 2023Observed: 3.78 ft at 7:06AM Sep 23, 2023Observed: 3.8 ft at 7:12AM Sep 23, 2023Observed: 3.7 ft at 7:18AM Sep 23, 2023Observed: 3.68 ft at 7:24AM Sep 23, 2023Observed: 3.6 ft at 7:30AM Sep 23, 2023Observed: 3.63 ft at 7:36AM Sep 23, 2023Observed: 3.69 ft at 7:42AM Sep 23, 2023Observed: 3.52 ft at 7:48AM Sep 23, 2023Observed: 3.47 ft at 7:54AM Sep 23, 2023Observed: 3.43 ft at 8:00AM Sep 23, 2023Observed: 3.48 ft at 8:06AM Sep 23, 2023Observed: 3.37 ft at 8:12AM Sep 23, 2023Observed: 3.36 ft at 8:18AM Sep 23, 2023Observed: 3.38 ft at 8:24AM Sep 23, 2023Observed: 3.33 ft at 8:30AM Sep 23, 2023Observed: 3.36 ft at 8:36AM Sep 23, 2023Observed: 3.29 ft at 8:42AM Sep 23, 2023Observed: 3.23 ft at 8:48AM Sep 23, 2023Observed: 3.32 ft at 8:54AM Sep 23, 2023Observed: 3.23 ft at 9:00AM Sep 23, 2023Observed: 3.28 ft at 9:06AM Sep 23, 2023Observed: 3.19 ft at 9:12AM Sep 23, 2023Observed: 3.27 ft at 9:18AM Sep 23, 2023Observed: 3.23 ft at 9:24AM Sep 23, 2023Observed: 3.26 ft at 9:30AM Sep 23, 2023Observed: 3.3 ft at 9:36AM Sep 23, 2023Observed: 3.23 ft at 9:42AM Sep 23, 2023Observed: 3.31 ft at 9:48AM Sep 23, 2023Observed: 3.39 ft at 9:54AM Sep 23, 2023Observed: 3.31 ft at 10:00AM Sep 23, 2023Observed: 3.41 ft at 10:06AM Sep 23, 2023Observed: 3.39 ft at 10:12AM Sep 23, 2023Observed: 3.4 ft at 10:18AM Sep 23, 2023Observed: 3.37 ft at 10:24AM Sep 23, 2023Observed: 3.43 ft at 10:30AM Sep 23, 2023Observed: 3.42 ft at 10:36AM Sep 23, 2023Observed: 3.48 ft at 10:42AM Sep 23, 2023Observed: 3.63 ft at 10:48AM Sep 23, 2023Observed: 3.52 ft at 10:54AM Sep 23, 2023Observed: 3.53 ft at 11:00AM Sep 23, 2023Observed: 3.54 ft at 11:06AM Sep 23, 2023Observed: 3.58 ft at 11:12AM Sep 23, 2023Observed: 3.5 ft at 11:18AM Sep 23, 2023Observed: 3.75 ft at 11:24AM Sep 23, 2023Observed: 3.71 ft at 11:30AM Sep 23, 2023Observed: 3.68 ft at 11:36AM Sep 23, 2023Observed: 3.75 ft at 11:42AM Sep 23, 2023Observed: 3.76 ft at 11:48AM Sep 23, 2023Observed: 3.94 ft at 11:54AM Sep 23, 2023Observed: 3.91 ft at 12:00PM Sep 23, 2023Observed: 3.9 ft at 12:06PM Sep 23, 2023Observed: 3.93 ft at 12:12PM Sep 23, 2023Observed: 4.05 ft at 12:18PM Sep 23, 2023Observed: 3.94 ft at 12:24PM Sep 23, 2023Observed: 4.1 ft at 12:30PM Sep 23, 2023Observed: 4.1 ft at 12:36PM Sep 23, 2023Observed: 4.01 ft at 12:42PM Sep 23, 2023Observed: 4.14 ft at 12:48PM Sep 23, 2023Observed: 4.29 ft at 12:54PM Sep 23, 2023Observed: 4.25 ft at 1:00PM Sep 23, 2023Observed: 4.25 ft at 1:06PM Sep 23, 2023Observed: 4.33 ft at 1:12PM Sep 23, 2023Observed: 4.39 ft at 1:18PM Sep 23, 2023Observed: 4.47 ft at 1:24PM Sep 23, 2023Observed: 4.44 ft at 1:30PM Sep 23, 2023Observed: 4.62 ft at 1:36PM Sep 23, 2023Observed: 4.6 ft at 1:42PM Sep 23, 2023Observed: 4.51 ft at 1:48PM Sep 23, 2023Observed: 4.61 ft at 1:54PM Sep 23, 2023Observed: 4.6 ft at 2:00PM Sep 23, 2023Observed: 4.65 ft at 2:06PM Sep 23, 2023Observed: 4.75 ft at 2:12PM Sep 23, 2023Observed: 4.82 ft at 2:18PM Sep 23, 2023Observed: 4.76 ft at 2:24PM Sep 23, 2023Observed: 4.71 ft at 2:30PM Sep 23, 2023Observed: 4.78 ft at 2:36PM Sep 23, 2023Observed: 4.98 ft at 2:42PM Sep 23, 2023Observed: 4.86 ft at 2:48PM Sep 23, 2023Observed: 4.78 ft at 2:54PM Sep 23, 2023Observed: 4.81 ft at 3:00PM Sep 23, 2023Observed: 4.89 ft at 3:06PM Sep 23, 2023Observed: 4.88 ft at 3:12PM Sep 23, 2023Observed: 4.83 ft at 3:18PM Sep 23, 2023Observed: 4.8 ft at 3:24PM Sep 23, 2023Observed: 4.8 ft at 3:30PM Sep 23, 2023Observed: 4.81 ft at 3:36PM Sep 23, 2023Observed: 4.86 ft at 3:42PM Sep 23, 2023Observed: 4.84 ft at 3:48PM Sep 23, 2023Observed: 4.8 ft at 3:54PM Sep 23, 2023Observed: 4.69 ft at 4:00PM Sep 23, 2023Observed: 4.73 ft at 4:06PM Sep 23, 2023Observed: 4.74 ft at 4:12PM Sep 23, 2023Observed: 4.66 ft at 4:18PM Sep 23, 2023Observed: 4.63 ft at 4:24PM Sep 23, 2023Observed: 4.65 ft at 4:30PM Sep 23, 2023Observed: 4.54 ft at 4:36PM Sep 23, 2023Observed: 4.5 ft at 4:42PM Sep 23, 2023Observed: 4.5 ft at 4:48PM Sep 23, 2023Observed: 4.51 ft at 4:54PM Sep 23, 2023Observed: 4.38 ft at 5:00PM Sep 23, 2023Observed: 4.34 ft at 5:06PM Sep 23, 2023Observed: 4.4 ft at 5:12PM Sep 23, 2023Observed: 4.34 ft at 5:18PM Sep 23, 2023Observed: 4.3 ft at 5:24PM Sep 23, 2023Observed: 4.22 ft at 5:30PM Sep 23, 2023Forecast: 3.6 ft 7:00PM Sep 23, 2023Forecast: 3.1 ft 8:00PM Sep 23, 2023Forecast: 2.5 ft 9:00PM Sep 23, 2023Forecast: 2.1 ft 10:00PM Sep 23, 2023Forecast: 2.1 ft 11:00PM Sep 23, 2023Forecast: 2.3 ft 12:00AM Sep 24, 2023Forecast: 2.6 ft 1:00AM Sep 24, 2023Forecast: 2.8 ft 2:00AM Sep 24, 2023Forecast: 3.1 ft 3:00AM Sep 24, 2023Forecast: 3.2 ft 4:00AM Sep 24, 2023Forecast: 3 ft 5:00AM Sep 24, 2023Forecast: 2.9 ft 6:00AM Sep 24, 2023Forecast: 2.6 ft 7:00AM Sep 24, 2023Forecast: 2.2 ft 8:00AM Sep 24, 2023Forecast: 2 ft 9:00AM Sep 24, 2023Forecast: 1.6 ft 10:00AM Sep 24, 2023Forecast: 1.6 ft 11:00AM Sep 24, 2023Forecast: 1.9 ft 12:00PM Sep 24, 2023Forecast: 2.4 ft 1:00PM Sep 24, 2023Forecast: 2.8 ft 2:00PM Sep 24, 2023Forecast: 3.2 ft 3:00PM Sep 24, 2023Forecast: 3.7 ft 4:00PM Sep 24, 2023Forecast: 3.8 ft 5:00PM Sep 24, 2023Forecast: 3.7 ft 6:00PM Sep 24, 2023Forecast: 3.4 ft 7:00PM Sep 24, 2023Forecast: 3 ft 8:00PM Sep 24, 2023Forecast: 2.5 ft 9:00PM Sep 24, 2023Forecast: 2 ft 10:00PM Sep 24, 2023Forecast: 1.7 ft 11:00PM Sep 24, 2023Forecast: 1.7 ft 12:00AM Sep 25, 2023Forecast: 1.9 ft 1:00AM Sep 25, 2023Forecast: 2.4 ft 2:00AM Sep 25, 2023Forecast: 2.8 ft 3:00AM Sep 25, 2023Forecast: 3.1 ft 4:00AM Sep 25, 2023Forecast: 3.3 ft 5:00AM Sep 25, 2023Forecast: 3.3 ft 6:00AM Sep 25, 2023Forecast: 3.2 ft 7:00AM Sep 25, 2023Forecast: 2.8 ft 8:00AM Sep 25, 2023Forecast: 2.4 ft 9:00AM Sep 25, 2023Forecast: 1.9 ft 10:00AM Sep 25, 2023Forecast: 1.6 ft 11:00AM Sep 25, 2023Forecast: 1.6 ft 12:00PM Sep 25, 2023Forecast: 1.8 ft 1:00PM Sep 25, 2023Forecast: 2.2 ft 2:00PM Sep 25, 2023Forecast: 2.9 ft 3:00PM Sep 25, 2023Forecast: 3.4 ft 4:00PM Sep 25, 2023Forecast: 3.8 ft 5:00PM Sep 25, 2023Forecast: 4 ft 6:00PM Sep 25, 2023Forecast: 3.9 ft 7:00PM Sep 25, 2023Forecast: 3.8 ft 8:00PM Sep 25, 2023Forecast: 3.3 ft 9:00PM Sep 25, 2023Forecast: 2.7 ft 10:00PM Sep 25, 2023Forecast: 2.1 ft 11:00PM Sep 25, 2023Forecast: 1.8 ft 12:00AM Sep 26, 2023Forecast: 1.9 ft 1:00AM Sep 26, 2023Forecast: 2.3 ft 2:00AM Sep 26, 2023Forecast: 2.8 ft 3:00AM Sep 26, 2023Forecast: 3.4 ft 4:00AM Sep 26, 2023Forecast: 3.9 ft 5:00AM Sep 26, 2023Forecast: 4.4 ft 6:00AM Sep 26, 2023Forecast: 4.6 ft 7:00AM Sep 26, 2023Forecast: 4.5 ft 8:00AM Sep 26, 2023Forecast: 4.1 ft 9:00AM Sep 26, 2023Forecast: 3.6 ft 10:00AM Sep 26, 2023Forecast: 3 ft 11:00AM Sep 26, 2023Forecast: 2.6 ft 12:00PM Sep 26, 2023Forecast: 2.6 ft 1:00PM Sep 26, 2023Forecast: 2.8 ft 2:00PM Sep 26, 2023Forecast: 3.3 ft 3:00PM Sep 26, 2023Forecast: 3.9 ft 4:00PM Sep 26, 2023Forecast: 4.5 ft 5:00PM Sep 26, 2023Highest Forecast: 4.9 ft 6:00PM Sep 26, 2023USGS--Water Resources of the United StatesLHNV2(plotting HMIRZ) Graph Created (6:00PM Sep 23, 2023)ObservedForecast (issued 3:23PM Sep 23)Latest observed value: 4.22 ft at 5:30 PM EDT 23-Sep-2023. Flood Stage is 4.5 ft
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Tabular Data (UTC)
Tabular Data (EDT)
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NOTE: Please click here for Coastal Flooding Thresholds definitions.

NOTE: Gauge reading affected by tides.

NOTE: Forecasts for the Lynnhaven River near Lynnhaven Inlet (IN MLLW) are issued routinely year-round.

Vertical Datum references a tidal datum (MLLW). For more information click on USGS link below.

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Flood Categories (in feet)
Major Flood Stage: 5.5
Moderate Flood Stage: 5
Flood Stage: 4.5
Action Stage: 3.5
Low Stage (in feet): -1

Historic Crests
(1) 6.05 ft on 10/04/2015
(2) 5.96 ft on 10/02/2015
(3) 5.92 ft on 10/09/2016
(4) 5.69 ft on 10/03/2022 (P)
(5) 5.63 ft on 05/10/2022
(6) 5.40 ft on 09/30/2022 (P)
(7) 5.17 ft on 08/31/2023 (P)
(8) 5.04 ft on 09/09/2022 (P)
(9) 4.78 ft on 09/26/2015
(10) 4.74 ft on 06/04/2023 (P)
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 5.17 ft on 08/31/2023 (P)
(2) 4.59 ft on 06/22/2023 (P)
(3) 4.74 ft on 06/04/2023 (P)
(4) 4.53 ft on 03/14/2023 (P)
(5) 4.26 ft on 12/22/2022 (P)
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:14
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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.
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Photos
(1) View of Tide Gage at Lynnhaven Boat Ramp
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Latitude: 36.906611° N, Longitude: 76.095583° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 4.5 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 -1.7100 2.79 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 -0.8745 3.6255 Older USGS topographic maps, NGVD29 benchmarks
MSL -1.3405 3.1595 Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available Mean Higher High Water (MHHW)

Current/Historical Observations:
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