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Hydrograph River at a Glance Download
Chesapeake Bay at Bishops Head (IN MLLW) Tide Height (ft)Observed: 1.21 ft at 4:06AM Oct 23, 2020Observed: 1.25 ft at 4:12AM Oct 23, 2020Observed: 1.3 ft at 4:18AM Oct 23, 2020Observed: 1.34 ft at 4:24AM Oct 23, 2020Observed: 1.38 ft at 4:30AM Oct 23, 2020Observed: 1.43 ft at 4:36AM Oct 23, 2020Observed: 1.48 ft at 4:42AM Oct 23, 2020Observed: 1.53 ft at 4:48AM Oct 23, 2020Observed: 1.57 ft at 4:54AM Oct 23, 2020Observed: 1.62 ft at 5:00AM Oct 23, 2020Observed: 1.67 ft at 5:06AM Oct 23, 2020Observed: 1.72 ft at 5:12AM Oct 23, 2020Observed: 1.76 ft at 5:18AM Oct 23, 2020Observed: 1.81 ft at 5:24AM Oct 23, 2020Observed: 1.85 ft at 5:30AM Oct 23, 2020Observed: 1.9 ft at 5:36AM Oct 23, 2020Observed: 1.94 ft at 5:42AM Oct 23, 2020Observed: 1.98 ft at 5:48AM Oct 23, 2020Observed: 2.02 ft at 5:54AM Oct 23, 2020Observed: 2.06 ft at 6:00AM Oct 23, 2020Observed: 2.09 ft at 6:06AM Oct 23, 2020Observed: 2.13 ft at 6:12AM Oct 23, 2020Observed: 2.16 ft at 6:18AM Oct 23, 2020Observed: 2.19 ft at 6:24AM Oct 23, 2020Observed: 2.21 ft at 6:30AM Oct 23, 2020Observed: 2.24 ft at 6:36AM Oct 23, 2020Observed: 2.26 ft at 6:42AM Oct 23, 2020Observed: 2.28 ft at 6:48AM Oct 23, 2020Observed: 2.3 ft at 6:54AM Oct 23, 2020Observed: 2.32 ft at 7:00AM Oct 23, 2020Observed: 2.33 ft at 7:06AM Oct 23, 2020Observed: 2.34 ft at 7:12AM Oct 23, 2020Observed: 2.35 ft at 7:18AM Oct 23, 2020Observed: 2.35 ft at 7:24AM Oct 23, 2020Observed: 2.35 ft at 7:30AM Oct 23, 2020Observed: 2.34 ft at 7:36AM Oct 23, 2020Observed: 2.33 ft at 7:42AM Oct 23, 2020Observed: 2.32 ft at 7:48AM Oct 23, 2020Observed: 2.32 ft at 7:54AM Oct 23, 2020Observed: 2.31 ft at 8:00AM Oct 23, 2020Observed: 2.3 ft at 8:06AM Oct 23, 2020Observed: 2.29 ft at 8:12AM Oct 23, 2020Observed: 2.28 ft at 8:18AM Oct 23, 2020Observed: 2.27 ft at 8:24AM Oct 23, 2020Observed: 2.25 ft at 8:30AM Oct 23, 2020Observed: 2.25 ft at 8:36AM Oct 23, 2020Observed: 2.23 ft at 8:42AM Oct 23, 2020Observed: 2.21 ft at 8:48AM Oct 23, 2020Observed: 2.19 ft at 8:54AM Oct 23, 2020Observed: 2.17 ft at 9:00AM Oct 23, 2020Observed: 2.15 ft at 9:06AM Oct 23, 2020Observed: 2.12 ft at 9:12AM Oct 23, 2020Observed: 2.09 ft at 9:18AM Oct 23, 2020Observed: 2.07 ft at 9:24AM Oct 23, 2020Observed: 2.04 ft at 9:30AM Oct 23, 2020Observed: 2.01 ft at 9:36AM Oct 23, 2020Observed: 1.98 ft at 9:42AM Oct 23, 2020Observed: 1.94 ft at 9:48AM Oct 23, 2020Observed: 1.9 ft at 9:54AM Oct 23, 2020Observed: 1.86 ft at 10:00AM Oct 23, 2020Observed: 1.82 ft at 10:06AM Oct 23, 2020Observed: 1.79 ft at 10:12AM Oct 23, 2020Observed: 1.77 ft at 10:18AM Oct 23, 2020Observed: 1.73 ft at 10:24AM Oct 23, 2020Observed: 1.69 ft at 10:30AM Oct 23, 2020Observed: 1.66 ft at 10:36AM Oct 23, 2020Observed: 1.62 ft at 10:42AM Oct 23, 2020Observed: 1.58 ft at 10:48AM Oct 23, 2020Observed: 1.56 ft at 10:54AM Oct 23, 2020Observed: 1.53 ft at 11:00AM Oct 23, 2020Observed: 1.49 ft at 11:06AM Oct 23, 2020Observed: 1.45 ft at 11:12AM Oct 23, 2020Observed: 1.43 ft at 11:18AM Oct 23, 2020Observed: 1.4 ft at 11:24AM Oct 23, 2020Observed: 1.37 ft at 11:30AM Oct 23, 2020Observed: 1.34 ft at 11:36AM Oct 23, 2020Observed: 1.32 ft at 11:42AM Oct 23, 2020Observed: 1.29 ft at 11:48AM Oct 23, 2020Observed: 1.24 ft at 11:54AM Oct 23, 2020Observed: 1.21 ft at 12:00PM Oct 23, 2020Observed: 1.19 ft at 12:06PM Oct 23, 2020Observed: 1.16 ft at 12:12PM Oct 23, 2020Observed: 1.14 ft at 12:18PM Oct 23, 2020Observed: 1.12 ft at 12:24PM Oct 23, 2020Observed: 1.1 ft at 12:30PM Oct 23, 2020Observed: 1.04 ft at 12:42PM Oct 23, 2020Observed: 1.02 ft at 12:48PM Oct 23, 2020Observed: 1 ft at 12:54PM Oct 23, 2020Observed: 0.97 ft at 1:00PM Oct 23, 2020Observed: 0.96 ft at 1:06PM Oct 23, 2020Observed: 0.94 ft at 1:12PM Oct 23, 2020Observed: 0.92 ft at 1:18PM Oct 23, 2020Observed: 0.89 ft at 1:24PM Oct 23, 2020Observed: 0.89 ft at 1:30PM Oct 23, 2020Observed: 0.86 ft at 1:36PM Oct 23, 2020Observed: 0.86 ft at 1:42PM Oct 23, 2020Observed: 0.84 ft at 1:48PM Oct 23, 2020Observed: 0.84 ft at 1:54PM Oct 23, 2020Observed: 0.83 ft at 2:00PM Oct 23, 2020Observed: 0.82 ft at 2:06PM Oct 23, 2020Observed: 0.81 ft at 2:12PM Oct 23, 2020Observed: 0.8 ft at 2:24PM Oct 23, 2020Observed: 0.81 ft at 2:30PM Oct 23, 2020Observed: 0.82 ft at 2:42PM Oct 23, 2020Observed: 0.83 ft at 2:48PM Oct 23, 2020Observed: 0.84 ft at 2:54PM Oct 23, 2020Observed: 0.85 ft at 3:00PM Oct 23, 2020Observed: 0.87 ft at 3:06PM Oct 23, 2020Observed: 0.89 ft at 3:12PM Oct 23, 2020Observed: 0.92 ft at 3:18PM Oct 23, 2020Observed: 0.94 ft at 3:24PM Oct 23, 2020Observed: 0.98 ft at 3:30PM Oct 23, 2020Observed: 1.02 ft at 3:36PM Oct 23, 2020Observed: 1.06 ft at 3:42PM Oct 23, 2020Observed: 1.1 ft at 3:48PM Oct 23, 2020Observed: 1.14 ft at 3:54PM Oct 23, 2020Observed: 1.18 ft at 4:00PM Oct 23, 2020Observed: 1.21 ft at 4:06PM Oct 23, 2020Observed: 1.25 ft at 4:12PM Oct 23, 2020Observed: 1.29 ft at 4:18PM Oct 23, 2020Observed: 1.35 ft at 4:24PM Oct 23, 2020Observed: 1.39 ft at 4:30PM Oct 23, 2020Observed: 1.45 ft at 4:36PM Oct 23, 2020Observed: 1.5 ft at 4:42PM Oct 23, 2020Observed: 1.56 ft at 4:48PM Oct 23, 2020Observed: 1.6 ft at 4:54PM Oct 23, 2020Observed: 1.65 ft at 5:00PM Oct 23, 2020Observed: 1.7 ft at 5:06PM Oct 23, 2020Observed: 1.75 ft at 5:12PM Oct 23, 2020Observed: 1.79 ft at 5:18PM Oct 23, 2020Observed: 1.89 ft at 5:30PM Oct 23, 2020Observed: 1.94 ft at 5:36PM Oct 23, 2020Observed: 2.05 ft at 5:48PM Oct 23, 2020Observed: 2.1 ft at 5:54PM Oct 23, 2020Observed: 2.14 ft at 6:00PM Oct 23, 2020Observed: 2.19 ft at 6:06PM Oct 23, 2020Observed: 2.23 ft at 6:12PM Oct 23, 2020Observed: 2.26 ft at 6:18PM Oct 23, 2020Observed: 2.3 ft at 6:24PM Oct 23, 2020Observed: 2.32 ft at 6:30PM Oct 23, 2020Observed: 2.35 ft at 6:36PM Oct 23, 2020Observed: 2.38 ft at 6:42PM Oct 23, 2020Observed: 2.4 ft at 6:48PM Oct 23, 2020Observed: 2.43 ft at 6:54PM Oct 23, 2020Observed: 2.46 ft at 7:00PM Oct 23, 2020Observed: 2.49 ft at 7:06PM Oct 23, 2020Observed: 2.5 ft at 7:12PM Oct 23, 2020Observed: 2.51 ft at 7:18PM Oct 23, 2020Observed: 2.52 ft at 7:30PM Oct 23, 2020Observed: 2.53 ft at 7:36PM Oct 23, 2020Observed: 2.55 ft at 7:42PM Oct 23, 2020Observed: 2.55 ft at 7:48PM Oct 23, 2020Observed: 2.56 ft at 8:00PM Oct 23, 2020Observed: 2.57 ft at 8:06PM Oct 23, 2020Observed: 2.57 ft at 8:12PM Oct 23, 2020Observed: 2.56 ft at 8:18PM Oct 23, 2020Observed: 2.56 ft at 8:30PM Oct 23, 2020Observed: 2.56 ft at 8:36PM Oct 23, 2020Observed: 2.54 ft at 8:42PM Oct 23, 2020Observed: 2.53 ft at 9:00PM Oct 23, 2020Observed: 2.52 ft at 9:06PM Oct 23, 2020Observed: 2.5 ft at 9:12PM Oct 23, 2020Observed: 2.49 ft at 9:18PM Oct 23, 2020Observed: 2.48 ft at 9:24PM Oct 23, 2020Observed: 2.46 ft at 9:30PM Oct 23, 2020Observed: 2.45 ft at 9:36PM Oct 23, 2020Observed: 2.43 ft at 9:42PM Oct 23, 2020Observed: 2.41 ft at 9:48PM Oct 23, 2020Observed: 2.37 ft at 10:00PM Oct 23, 2020Observed: 2.35 ft at 10:06PM Oct 23, 2020Observed: 2.32 ft at 10:12PM Oct 23, 2020Observed: 2.3 ft at 10:18PM Oct 23, 2020Observed: 2.25 ft at 10:30PM Oct 23, 2020Observed: 2.22 ft at 10:36PM Oct 23, 2020Observed: 2.2 ft at 10:42PM Oct 23, 2020Observed: 2.18 ft at 10:48PM Oct 23, 2020Observed: 2.15 ft at 10:54PM Oct 23, 2020Observed: 2.12 ft at 11:00PM Oct 23, 2020Observed: 2.09 ft at 11:06PM Oct 23, 2020Observed: 2.05 ft at 11:12PM Oct 23, 2020Observed: 2.03 ft at 11:18PM Oct 23, 2020Observed: 1.99 ft at 11:24PM Oct 23, 2020Observed: 1.96 ft at 11:30PM Oct 23, 2020Observed: 1.94 ft at 11:36PM Oct 23, 2020Observed: 1.91 ft at 11:42PM Oct 23, 2020Observed: 1.86 ft at 11:48PM Oct 23, 2020Observed: 1.83 ft at 11:54PM Oct 23, 2020Observed: 1.8 ft at 12:00AM Oct 24, 2020Observed: 1.77 ft at 12:06AM Oct 24, 2020Observed: 1.73 ft at 12:12AM Oct 24, 2020Observed: 1.71 ft at 12:18AM Oct 24, 2020Observed: 1.67 ft at 12:24AM Oct 24, 2020Observed: 1.64 ft at 12:30AM Oct 24, 2020Observed: 1.61 ft at 12:36AM Oct 24, 2020Observed: 1.57 ft at 12:42AM Oct 24, 2020Observed: 1.54 ft at 12:48AM Oct 24, 2020Observed: 1.53 ft at 12:54AM Oct 24, 2020Observed: 1.49 ft at 1:00AM Oct 24, 2020Observed: 1.46 ft at 1:06AM Oct 24, 2020Observed: 1.44 ft at 1:12AM Oct 24, 2020Observed: 1.42 ft at 1:18AM Oct 24, 2020Observed: 1.4 ft at 1:24AM Oct 24, 2020Observed: 1.36 ft at 1:30AM Oct 24, 2020Observed: 1.32 ft at 1:42AM Oct 24, 2020Observed: 1.3 ft at 1:48AM Oct 24, 2020Observed: 1.3 ft at 1:54AM Oct 24, 2020Observed: 1.27 ft at 2:00AM Oct 24, 2020Observed: 1.26 ft at 2:06AM Oct 24, 2020Observed: 1.24 ft at 2:12AM Oct 24, 2020Observed: 1.23 ft at 2:18AM Oct 24, 2020Observed: 1.21 ft at 2:24AM Oct 24, 2020Observed: 1.2 ft at 2:30AM Oct 24, 2020Observed: 1.17 ft at 2:48AM Oct 24, 2020Observed: 1.17 ft at 2:54AM Oct 24, 2020Observed: 1.17 ft at 3:06AM Oct 24, 2020Observed: 1.17 ft at 3:12AM Oct 24, 2020Observed: 1.18 ft at 3:18AM Oct 24, 2020Observed: 1.19 ft at 3:24AM Oct 24, 2020Observed: 1.2 ft at 3:30AM Oct 24, 2020Observed: 1.2 ft at 3:36AM Oct 24, 2020Observed: 1.23 ft at 3:42AM Oct 24, 2020Observed: 1.24 ft at 3:48AM Oct 24, 2020Observed: 1.25 ft at 3:54AM Oct 24, 2020Observed: 1.27 ft at 4:00AM Oct 24, 2020Observed: 1.3 ft at 4:06AM Oct 24, 2020Observed: 1.32 ft at 4:12AM Oct 24, 2020Observed: 1.35 ft at 4:18AM Oct 24, 2020Observed: 1.39 ft at 4:24AM Oct 24, 2020Observed: 1.43 ft at 4:30AM Oct 24, 2020Observed: 1.46 ft at 4:36AM Oct 24, 2020Observed: 1.5 ft at 4:42AM Oct 24, 2020Observed: 1.54 ft at 4:48AM Oct 24, 2020Observed: 1.56 ft at 4:54AM Oct 24, 2020Observed: 1.62 ft at 5:00AM Oct 24, 2020Observed: 1.66 ft at 5:06AM Oct 24, 2020Observed: 1.71 ft at 5:12AM Oct 24, 2020Observed: 1.76 ft at 5:18AM Oct 24, 2020Observed: 1.81 ft at 5:24AM Oct 24, 2020Observed: 1.84 ft at 5:30AM Oct 24, 2020Observed: 1.88 ft at 5:36AM Oct 24, 2020Observed: 1.92 ft at 5:42AM Oct 24, 2020Observed: 1.96 ft at 5:48AM Oct 24, 2020Observed: 2.01 ft at 5:54AM Oct 24, 2020Observed: 2.06 ft at 6:00AM Oct 24, 2020Observed: 2.11 ft at 6:06AM Oct 24, 2020Observed: 2.16 ft at 6:12AM Oct 24, 2020Observed: 2.19 ft at 6:18AM Oct 24, 2020Observed: 2.24 ft at 6:24AM Oct 24, 2020Observed: 2.28 ft at 6:30AM Oct 24, 2020Observed: 2.32 ft at 6:36AM Oct 24, 2020Observed: 2.36 ft at 6:42AM Oct 24, 2020Observed: 2.38 ft at 6:48AM Oct 24, 2020Observed: 2.42 ft at 6:54AM Oct 24, 2020Observed: 2.46 ft at 7:00AM Oct 24, 2020Observed: 2.49 ft at 7:06AM Oct 24, 2020Observed: 2.53 ft at 7:12AM Oct 24, 2020Observed: 2.56 ft at 7:18AM Oct 24, 2020Observed: 2.58 ft at 7:24AM Oct 24, 2020Observed: 2.6 ft at 7:30AM Oct 24, 2020Observed: 2.62 ft at 7:36AM Oct 24, 2020Observed: 2.64 ft at 7:42AM Oct 24, 2020Observed: 2.66 ft at 7:48AM Oct 24, 2020Observed: 2.66 ft at 7:54AM Oct 24, 2020Observed: 2.68 ft at 8:00AM Oct 24, 2020Observed: 2.71 ft at 8:06AM Oct 24, 2020Observed: 2.71 ft at 8:12AM Oct 24, 2020Observed: 2.73 ft at 8:18AM Oct 24, 2020Observed: 2.73 ft at 8:24AM Oct 24, 2020Observed: 2.74 ft at 8:30AM Oct 24, 2020Observed: 2.73 ft at 8:36AM Oct 24, 2020Observed: 2.74 ft at 8:42AM Oct 24, 2020Observed: 2.75 ft at 8:48AM Oct 24, 2020Observed: 2.73 ft at 8:54AM Oct 24, 2020Observed: 2.74 ft at 9:00AM Oct 24, 2020Observed: 2.73 ft at 9:06AM Oct 24, 2020Observed: 2.73 ft at 9:12AM Oct 24, 2020Observed: 2.73 ft at 9:18AM Oct 24, 2020Observed: 2.73 ft at 9:24AM Oct 24, 2020Observed: 2.72 ft at 9:30AM Oct 24, 2020Observed: 2.7 ft at 9:36AM Oct 24, 2020Observed: 2.69 ft at 9:42AM Oct 24, 2020Observed: 2.67 ft at 9:48AM Oct 24, 2020Observed: 2.65 ft at 9:54AM Oct 24, 2020Observed: 2.63 ft at 10:00AM Oct 24, 2020Observed: 2.61 ft at 10:06AM Oct 24, 2020Observed: 2.58 ft at 10:12AM Oct 24, 2020Observed: 2.55 ft at 10:18AM Oct 24, 2020Observed: 2.53 ft at 10:24AM Oct 24, 2020Observed: 2.5 ft at 10:30AM Oct 24, 2020Observed: 2.48 ft at 10:36AM Oct 24, 2020Observed: 2.45 ft at 10:42AM Oct 24, 2020Observed: 2.41 ft at 10:48AM Oct 24, 2020Observed: 2.39 ft at 10:54AM Oct 24, 2020Observed: 2.35 ft at 11:00AM Oct 24, 2020Observed: 2.31 ft at 11:06AM Oct 24, 2020Observed: 2.28 ft at 11:12AM Oct 24, 2020Observed: 2.25 ft at 11:18AM Oct 24, 2020Observed: 2.22 ft at 11:24AM Oct 24, 2020Observed: 2.18 ft at 11:30AM Oct 24, 2020Observed: 2.15 ft at 11:36AM Oct 24, 2020Observed: 2.11 ft at 11:42AM Oct 24, 2020Observed: 2.08 ft at 11:48AM Oct 24, 2020Observed: 2.04 ft at 11:54AM Oct 24, 2020Observed: 2.01 ft at 12:00PM Oct 24, 2020Observed: 1.98 ft at 12:06PM Oct 24, 2020Observed: 1.94 ft at 12:12PM Oct 24, 2020Observed: 1.9 ft at 12:18PM Oct 24, 2020Observed: 1.86 ft at 12:24PM Oct 24, 2020Observed: 1.83 ft at 12:30PM Oct 24, 2020Observed: 1.79 ft at 12:36PM Oct 24, 2020Observed: 1.77 ft at 12:42PM Oct 24, 2020Observed: 1.74 ft at 12:48PM Oct 24, 2020Observed: 1.7 ft at 12:54PM Oct 24, 2020Observed: 1.68 ft at 1:00PM Oct 24, 2020Observed: 1.64 ft at 1:06PM Oct 24, 2020Observed: 1.61 ft at 1:12PM Oct 24, 2020Observed: 1.58 ft at 1:18PM Oct 24, 2020Observed: 1.55 ft at 1:24PM Oct 24, 2020Observed: 1.53 ft at 1:30PM Oct 24, 2020Observed: 1.5 ft at 1:36PM Oct 24, 2020Observed: 1.47 ft at 1:42PM Oct 24, 2020Observed: 1.45 ft at 1:48PM Oct 24, 2020Observed: 1.42 ft at 1:54PM Oct 24, 2020Observed: 1.39 ft at 2:00PM Oct 24, 2020Observed: 1.38 ft at 2:06PM Oct 24, 2020Observed: 1.36 ft at 2:12PM Oct 24, 2020Observed: 1.35 ft at 2:18PM Oct 24, 2020Observed: 1.32 ft at 2:24PM Oct 24, 2020Observed: 1.3 ft at 2:30PM Oct 24, 2020Observed: 1.29 ft at 2:36PM Oct 24, 2020Observed: 1.27 ft at 2:42PM Oct 24, 2020Observed: 1.27 ft at 2:48PM Oct 24, 2020Observed: 1.25 ft at 2:54PM Oct 24, 2020Observed: 1.24 ft at 3:00PM Oct 24, 2020Observed: 1.23 ft at 3:06PM Oct 24, 2020Observed: 1.23 ft at 3:12PM Oct 24, 2020Observed: 1.23 ft at 3:18PM Oct 24, 2020Observed: 1.23 ft at 3:24PM Oct 24, 2020Observed: 1.24 ft at 3:36PM Oct 24, 2020Observed: 1.24 ft at 3:42PM Oct 24, 2020Observed: 1.25 ft at 3:48PM Oct 24, 2020Observed: 1.27 ft at 4:00PM Oct 24, 2020Observed: 1.28 ft at 4:06PM Oct 24, 2020Observed: 1.3 ft at 4:12PM Oct 24, 2020Observed: 1.31 ft at 4:18PM Oct 24, 2020Observed: 1.34 ft at 4:24PM Oct 24, 2020Observed: 1.35 ft at 4:30PM Oct 24, 2020Observed: 1.38 ft at 4:36PM Oct 24, 2020Observed: 1.41 ft at 4:42PM Oct 24, 2020Observed: 1.44 ft at 4:48PM Oct 24, 2020Observed: 1.49 ft at 4:54PM Oct 24, 2020Observed: 1.56 ft at 5:06PM Oct 24, 2020Observed: 1.59 ft at 5:12PM Oct 24, 2020Observed: 1.63 ft at 5:18PM Oct 24, 2020Observed: 1.66 ft at 5:24PM Oct 24, 2020Observed: 1.71 ft at 5:30PM Oct 24, 2020Observed: 1.81 ft at 5:42PM Oct 24, 2020Observed: 1.85 ft at 5:48PM Oct 24, 2020Observed: 1.9 ft at 5:54PM Oct 24, 2020Observed: 1.94 ft at 6:00PM Oct 24, 2020Observed: 2 ft at 6:06PM Oct 24, 2020Observed: 2.03 ft at 6:12PM Oct 24, 2020Observed: 2.08 ft at 6:18PM Oct 24, 2020Observed: 2.13 ft at 6:24PM Oct 24, 2020Observed: 2.22 ft at 6:36PM Oct 24, 2020Observed: 2.26 ft at 6:42PM Oct 24, 2020Observed: 2.3 ft at 6:48PM Oct 24, 2020Observed: 2.34 ft at 6:54PM Oct 24, 2020Observed: 2.38 ft at 7:00PM Oct 24, 2020Observed: 2.46 ft at 7:12PM Oct 24, 2020Observed: 2.49 ft at 7:18PM Oct 24, 2020Observed: 2.52 ft at 7:24PM Oct 24, 2020Observed: 2.56 ft at 7:30PM Oct 24, 2020Observed: 2.59 ft at 7:36PM Oct 24, 2020Observed: 2.61 ft at 7:42PM Oct 24, 2020Observed: 2.63 ft at 7:48PM Oct 24, 2020Observed: 2.72 ft at 8:12PM Oct 24, 2020Observed: 2.74 ft at 8:18PM Oct 24, 2020Observed: 2.75 ft at 8:24PM Oct 24, 2020Observed: 2.77 ft at 8:30PM Oct 24, 2020Observed: 2.78 ft at 8:42PM Oct 24, 2020Highest Observation: 2.8 ft at 8:48PM Oct 24, 2020Observed: 2.79 ft at 8:54PM Oct 24, 2020Observed: 2.79 ft at 9:00PM Oct 24, 2020Observed: 2.78 ft at 9:06PM Oct 24, 2020Observed: 2.78 ft at 9:12PM Oct 24, 2020Observed: 2.79 ft at 9:18PM Oct 24, 2020Observed: 2.78 ft at 9:24PM Oct 24, 2020Observed: 2.78 ft at 9:30PM Oct 24, 2020Observed: 2.79 ft at 9:42PM Oct 24, 2020Observed: 2.78 ft at 9:48PM Oct 24, 2020Observed: 2.76 ft at 9:54PM Oct 24, 2020Observed: 2.74 ft at 10:00PM Oct 24, 2020Observed: 2.73 ft at 10:06PM Oct 24, 2020Observed: 2.7 ft at 10:12PM Oct 24, 2020Observed: 2.69 ft at 10:18PM Oct 24, 2020Observed: 2.68 ft at 10:24PM Oct 24, 2020Observed: 2.67 ft at 10:30PM Oct 24, 2020Observed: 2.65 ft at 10:36PM Oct 24, 2020Observed: 2.63 ft at 10:42PM Oct 24, 2020Observed: 2.61 ft at 10:48PM Oct 24, 2020Observed: 2.59 ft at 10:54PM Oct 24, 2020Observed: 2.55 ft at 11:00PM Oct 24, 2020Observed: 2.52 ft at 11:06PM Oct 24, 2020Observed: 2.49 ft at 11:12PM Oct 24, 2020Observed: 2.44 ft at 11:18PM Oct 24, 2020Observed: 2.41 ft at 11:24PM Oct 24, 2020Observed: 2.36 ft at 11:30PM Oct 24, 2020Observed: 2.33 ft at 11:36PM Oct 24, 2020Observed: 2.29 ft at 11:42PM Oct 24, 2020Observed: 2.23 ft at 11:48PM Oct 24, 2020Observed: 2.18 ft at 11:54PM Oct 24, 2020Observed: 2.14 ft at 12:00AM Oct 25, 2020Observed: 2.1 ft at 12:06AM Oct 25, 2020Observed: 2.08 ft at 12:12AM Oct 25, 2020Observed: 2.04 ft at 12:18AM Oct 25, 2020Observed: 1.99 ft at 12:24AM Oct 25, 2020Observed: 1.94 ft at 12:30AM Oct 25, 2020Observed: 1.89 ft at 12:36AM Oct 25, 2020Observed: 1.8 ft at 12:48AM Oct 25, 2020Observed: 1.77 ft at 12:54AM Oct 25, 2020Observed: 1.72 ft at 1:00AM Oct 25, 2020Observed: 1.69 ft at 1:06AM Oct 25, 2020Observed: 1.61 ft at 1:18AM Oct 25, 2020Observed: 1.58 ft at 1:24AM Oct 25, 2020Observed: 1.53 ft at 1:30AM Oct 25, 2020Observed: 1.5 ft at 1:36AM Oct 25, 2020Observed: 1.44 ft at 1:42AM Oct 25, 2020Observed: 1.41 ft at 1:48AM Oct 25, 2020Observed: 1.37 ft at 1:54AM Oct 25, 2020Observed: 1.35 ft at 2:00AM Oct 25, 2020Observed: 1.29 ft at 2:06AM Oct 25, 2020Observed: 1.24 ft at 2:12AM Oct 25, 2020Observed: 1.22 ft at 2:18AM Oct 25, 2020Observed: 1.18 ft at 2:24AM Oct 25, 2020Observed: 1.15 ft at 2:30AM Oct 25, 2020Observed: 1.13 ft at 2:36AM Oct 25, 2020Observed: 1.1 ft at 2:42AM Oct 25, 2020Observed: 1.04 ft at 2:54AM Oct 25, 2020Observed: 1 ft at 3:00AM Oct 25, 2020Observed: 0.98 ft at 3:06AM Oct 25, 2020Observed: 0.96 ft at 3:12AM Oct 25, 2020Observed: 0.95 ft at 3:18AM Oct 25, 2020Observed: 0.93 ft at 3:24AM Oct 25, 2020Observed: 0.91 ft at 3:30AM Oct 25, 2020Observed: 0.88 ft at 3:36AM Oct 25, 2020Forecast: 1 ft 5:00AM Oct 25, 2020Forecast: 1.3 ft 6:00AM Oct 25, 2020Forecast: 1.6 ft 7:00AM Oct 25, 2020Forecast: 2.1 ft 8:00AM Oct 25, 2020Forecast: 2.4 ft 9:00AM Oct 25, 2020Forecast: 2.4 ft 10:00AM Oct 25, 2020Forecast: 2.3 ft 11:00AM Oct 25, 2020Forecast: 2.2 ft 12:00PM Oct 25, 2020Forecast: 1.9 ft 1:00PM Oct 25, 2020Forecast: 1.5 ft 2:00PM Oct 25, 2020Forecast: 1.2 ft 3:00PM Oct 25, 2020Forecast: 1.1 ft 4:00PM Oct 25, 2020Forecast: 1.1 ft 5:00PM Oct 25, 2020Forecast: 1.4 ft 6:00PM Oct 25, 2020Forecast: 1.8 ft 7:00PM Oct 25, 2020Forecast: 2.2 ft 8:00PM Oct 25, 2020Forecast: 2.5 ft 9:00PM Oct 25, 2020Forecast: 2.7 ft 10:00PM Oct 25, 2020Forecast: 2.6 ft 11:00PM Oct 25, 2020Forecast: 2.4 ft 12:00AM Oct 26, 2020Forecast: 2.1 ft 1:00AM Oct 26, 2020Forecast: 1.9 ft 2:00AM Oct 26, 2020Forecast: 1.7 ft 3:00AM Oct 26, 2020Forecast: 1.4 ft 4:00AM Oct 26, 2020Forecast: 1.3 ft 5:00AM Oct 26, 2020Forecast: 1.4 ft 6:00AM Oct 26, 2020Forecast: 1.8 ft 7:00AM Oct 26, 2020Forecast: 2.1 ft 8:00AM Oct 26, 2020Forecast: 2.5 ft 9:00AM Oct 26, 2020Forecast: 2.7 ft 10:00AM Oct 26, 2020Forecast: 2.8 ft 11:00AM Oct 26, 2020Forecast: 2.7 ft 12:00PM Oct 26, 2020Forecast: 2.4 ft 1:00PM Oct 26, 2020Forecast: 2.1 ft 2:00PM Oct 26, 2020Forecast: 1.8 ft 3:00PM Oct 26, 2020Forecast: 1.5 ft 4:00PM Oct 26, 2020Forecast: 1.3 ft 5:00PM Oct 26, 2020Forecast: 1.4 ft 6:00PM Oct 26, 2020Forecast: 1.6 ft 7:00PM Oct 26, 2020Forecast: 2.1 ft 8:00PM Oct 26, 2020Forecast: 2.5 ft 9:00PM Oct 26, 2020Forecast: 2.8 ft 10:00PM Oct 26, 2020Highest Forecast: 3 ft 11:00PM Oct 26, 2020Forecast: 2.9 ft 12:00AM Oct 27, 2020Forecast: 2.7 ft 1:00AM Oct 27, 2020Forecast: 2.3 ft 2:00AM Oct 27, 2020Forecast: 2 ft 3:00AM Oct 27, 2020Forecast: 1.7 ft 4:00AM Oct 27, 2020Forecast: 1.4 ft 5:00AM Oct 27, 2020Forecast: 1.3 ft 6:00AM Oct 27, 2020Forecast: 1.4 ft 7:00AM Oct 27, 2020Forecast: 1.8 ft 8:00AM Oct 27, 2020Forecast: 2.3 ft 9:00AM Oct 27, 2020Forecast: 2.7 ft 10:00AM Oct 27, 2020Forecast: 2.9 ft 11:00AM Oct 27, 2020Forecast: 2.9 ft 12:00PM Oct 27, 2020Forecast: 2.7 ft 1:00PM Oct 27, 2020Forecast: 2.4 ft 2:00PM Oct 27, 2020Forecast: 2 ft 3:00PM Oct 27, 2020Forecast: 1.6 ft 4:00PM Oct 27, 2020Forecast: 1.3 ft 5:00PM Oct 27, 2020Forecast: 1.2 ft 6:00PM Oct 27, 2020Forecast: 1.2 ft 7:00PM Oct 27, 2020Forecast: 1.4 ft 8:00PM Oct 27, 2020Forecast: 2 ft 9:00PM Oct 27, 2020Forecast: 2.4 ft 10:00PM Oct 27, 2020Forecast: 2.7 ft 11:00PM Oct 27, 2020Forecast: 2.9 ft 12:00AM Oct 28, 2020Forecast: 2.8 ft 1:00AM Oct 28, 2020Forecast: 2.5 ft 2:00AM Oct 28, 2020Forecast: 2.1 ft 3:00AM Oct 28, 2020Forecast: 1.6 ft 4:00AM Oct 28, 2020NOS - National Ocean ServiceBISM2(plotting HMIRG) Graph Created (4:00AM Oct 25, 2020)ObservedForecast (issued 9:58PM Oct 24)Latest observed value: 0.88 ft at 3:36 AM EDT 25-Oct-2020. Flood Stage is 3.2 ft
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Tabular Data (UTC)
Tabular Data (EDT)
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Datum: Not Available
Metadata
NOTE: Tide Forecasts are a total water level forecast referenced to mean lower low water.  Please refer to Coastal Flood Advisories and Warnings for official water level forecasts during periods of coastal flooding.  During tropical cyclones, please refer here for additional storm surge information.

NOTE: Please click here for Coastal Flooding Thresholds definitions.

NOTE: Forecasts for the Chesapeake Bay at Bishops Head (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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Flood Categories (in feet)
Major Flood Stage: 4.2
Moderate Flood Stage: 3.7
Flood Stage: 3.2
Action Stage: 3
Low Stage (in feet): -1

Historic Crests
(1) 4.67 ft on 10/12/2019 (P)
(2) 4.56 ft on 10/12/2019 (P)
(3) 4.50 ft on 03/07/2018
(4) 4.34 ft on 10/13/2019 (P)
(5) 4.34 ft on 10/30/2012
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 3.39 ft on 09/29/2020 (P)
(2) 3.53 ft on 09/22/2020 (P)
(3) 3.34 ft on 09/12/2020 (P)
(4) 3.80 ft on 08/04/2020 (P)
(5) 3.32 ft on 07/05/2020 (P)
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -1.78 ft on 01/03/2008
(2) -1.70 ft on 02/26/2012
(3) -1.48 ft on 02/24/2009
(4) -1.47 ft on 03/06/2007
(5) -1.43 ft on 01/21/2007
Show More Low Water Records
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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.
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If you notice any errors in the below information, please contact our Webmaster
4.25 Severe flooding will cause extensive inundation and flooding of numerous roads and buildings resulting in a significant threat to property and life. Water will be 2 to 3 feet or more above ground level in some areas. Severe flooding will extend inland from the waterfront and shoreline flooding homes, businesses and isolating some neighborhoods. Numerous Homes are surrounded by up to 1 FT of water along Bishops Head Rd, Crocheron Rd and Lakesville-Crapo Rd.
3.75 Widespread flooding of vulnerable areas will result in an elevated threat of property damage to homes and businesses near the waterfront and shoreline. Water will be 1 to 2 feet above ground level in some areas resulting in a sufficient depth to close numerous roads and threaten homes and businesses. Water is up to the steps of the Kathy Noonan Center and the Parking Lot at the Marina on Fox Creek Rd is flooded.
3.25 Shallow flooding is expected in the most vulnerable locations near the waterfront and shoreline resulting in a low threat of property damage. Expect up to one foot of water above ground level in low lying, vulnerable areas. Multiple roadways begin to flood including Bishops Head Rd, Crocheron Rd and Lakesville-Crapo Rd.
Photos
(1) Bishop Head Tidal Gage looking southwest
About This Location Collapse

Latitude: 38.220000° N, Longitude: 76.038333° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 3.2 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 -1.25 2.0 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 -0.50 2.75 Older USGS topographic maps, NGVD29 benchmarks
MSL -1.01 2.24 Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
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Hydromet Outlook
24 Hour Hydrometerological Outlook Link to Graphic
Hydro Forecast Discussion
Hydrologist's Forecast Discussion
Significant Flood Outlook
Significant River Flood Outlook Link to Graphic
Flash Flood Guidance
Flash Flood Guidance Link to Graphic

Additional Water and Weather Topics from the Middle Atlantic River Forecast Center (MARFC):
MARFC Home Page, Current Hazards, Current Conditions James River, Current Conditions Appomattox River,
Water Resources, Observed precipitation, Radar, Tropical Weather, Climate,
Flood History, About the MARFC, Contact Us
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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Wakefield Weather Forecast Office
10009 General Mahone Hwy
Wakefield, VA 23888
(757) 899-4200
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