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Hydrograph River at a Glance Download
Blackwater River (VA) near ZUNI Stage (ft)Flow (cfs)Highest Observation: 20.9 ft at 10:30PM Aug 10, 2020Highest Observation: 20.9 ft at 10:45PM Aug 10, 2020Highest Observation: 20.9 ft at 11:00PM Aug 10, 2020Highest Observation: 20.9 ft at 11:15PM Aug 10, 2020Highest Observation: 20.9 ft at 11:30PM Aug 10, 2020Highest Observation: 20.9 ft at 11:45PM Aug 10, 2020Highest Observation: 20.9 ft at 12:00AM Aug 11, 2020Highest Observation: 20.9 ft at 12:15AM Aug 11, 2020Observed: 20.89 ft at 12:30AM Aug 11, 2020Highest Observation: 20.9 ft at 12:45AM Aug 11, 2020Observed: 20.89 ft at 1:00AM Aug 11, 2020Highest Observation: 20.9 ft at 1:15AM Aug 11, 2020Observed: 20.89 ft at 1:30AM Aug 11, 2020Observed: 20.89 ft at 1:45AM Aug 11, 2020Observed: 20.89 ft at 2:00AM Aug 11, 2020Observed: 20.89 ft at 2:15AM Aug 11, 2020Observed: 20.89 ft at 2:30AM Aug 11, 2020Observed: 20.89 ft at 2:45AM Aug 11, 2020Observed: 20.89 ft at 3:00AM Aug 11, 2020Observed: 20.88 ft at 3:15AM Aug 11, 2020Observed: 20.88 ft at 3:30AM Aug 11, 2020Observed: 20.88 ft at 3:45AM Aug 11, 2020Observed: 20.88 ft at 4:00AM Aug 11, 2020Observed: 20.88 ft at 4:15AM Aug 11, 2020Observed: 20.88 ft at 4:30AM Aug 11, 2020Observed: 20.88 ft at 4:45AM Aug 11, 2020Observed: 20.87 ft at 5:00AM Aug 11, 2020Observed: 20.87 ft at 5:15AM Aug 11, 2020Observed: 20.87 ft at 5:30AM Aug 11, 2020Observed: 20.87 ft at 5:45AM Aug 11, 2020Observed: 20.86 ft at 6:00AM Aug 11, 2020Observed: 20.86 ft at 6:15AM Aug 11, 2020Observed: 20.87 ft at 6:30AM Aug 11, 2020Observed: 20.86 ft at 6:45AM Aug 11, 2020Observed: 20.86 ft at 7:00AM Aug 11, 2020Observed: 20.86 ft at 7:15AM Aug 11, 2020Observed: 20.85 ft at 7:30AM Aug 11, 2020Observed: 20.85 ft at 7:45AM Aug 11, 2020Observed: 20.85 ft at 8:00AM Aug 11, 2020Observed: 20.85 ft at 8:15AM Aug 11, 2020Observed: 20.85 ft at 8:30AM Aug 11, 2020Observed: 20.84 ft at 8:45AM Aug 11, 2020Observed: 20.84 ft at 9:00AM Aug 11, 2020Observed: 20.84 ft at 9:15AM Aug 11, 2020Observed: 20.84 ft at 9:30AM Aug 11, 2020Observed: 20.83 ft at 9:45AM Aug 11, 2020Observed: 20.83 ft at 10:00AM Aug 11, 2020Observed: 20.83 ft at 10:15AM Aug 11, 2020Observed: 20.82 ft at 10:30AM Aug 11, 2020Observed: 20.82 ft at 10:45AM Aug 11, 2020Observed: 20.82 ft at 11:00AM Aug 11, 2020Observed: 20.82 ft at 11:15AM Aug 11, 2020Observed: 20.82 ft at 11:30AM Aug 11, 2020Observed: 20.81 ft at 11:45AM Aug 11, 2020Observed: 20.81 ft at 12:00PM Aug 11, 2020Observed: 20.81 ft at 12:15PM Aug 11, 2020Observed: 20.8 ft at 12:30PM Aug 11, 2020Observed: 20.8 ft at 12:45PM Aug 11, 2020Observed: 20.8 ft at 1:00PM Aug 11, 2020Observed: 20.79 ft at 1:15PM Aug 11, 2020Observed: 20.79 ft at 1:30PM Aug 11, 2020Observed: 20.78 ft at 1:45PM Aug 11, 2020Observed: 20.78 ft at 2:00PM Aug 11, 2020Observed: 20.78 ft at 2:15PM Aug 11, 2020Observed: 20.78 ft at 2:30PM Aug 11, 2020Observed: 20.77 ft at 2:45PM Aug 11, 2020Observed: 20.77 ft at 3:00PM Aug 11, 2020Observed: 20.76 ft at 3:15PM Aug 11, 2020Observed: 20.76 ft at 3:30PM Aug 11, 2020Observed: 20.76 ft at 3:45PM Aug 11, 2020Observed: 20.76 ft at 4:00PM Aug 11, 2020Observed: 20.75 ft at 4:15PM Aug 11, 2020Observed: 20.75 ft at 4:30PM Aug 11, 2020Observed: 20.74 ft at 4:45PM Aug 11, 2020Observed: 20.74 ft at 5:00PM Aug 11, 2020Observed: 20.74 ft at 5:15PM Aug 11, 2020Observed: 20.74 ft at 5:30PM Aug 11, 2020Observed: 20.73 ft at 5:45PM Aug 11, 2020Observed: 20.73 ft at 6:00PM Aug 11, 2020Observed: 20.73 ft at 6:15PM Aug 11, 2020Observed: 20.72 ft at 6:30PM Aug 11, 2020Observed: 20.71 ft at 6:45PM Aug 11, 2020Observed: 20.71 ft at 7:00PM Aug 11, 2020Observed: 20.72 ft at 7:15PM Aug 11, 2020Observed: 20.71 ft at 7:30PM Aug 11, 2020Observed: 20.71 ft at 7:45PM Aug 11, 2020Observed: 20.7 ft at 8:00PM Aug 11, 2020Observed: 20.7 ft at 8:15PM Aug 11, 2020Observed: 20.7 ft at 8:30PM Aug 11, 2020Observed: 20.7 ft at 8:45PM Aug 11, 2020Observed: 20.69 ft at 9:00PM Aug 11, 2020Observed: 20.69 ft at 9:15PM Aug 11, 2020Observed: 20.69 ft at 9:30PM Aug 11, 2020Observed: 20.68 ft at 9:45PM Aug 11, 2020Observed: 20.68 ft at 10:00PM Aug 11, 2020Observed: 20.67 ft at 10:15PM Aug 11, 2020Observed: 20.67 ft at 10:30PM Aug 11, 2020Observed: 20.67 ft at 10:45PM Aug 11, 2020Observed: 20.67 ft at 11:00PM Aug 11, 2020Observed: 20.66 ft at 11:15PM Aug 11, 2020Observed: 20.66 ft at 11:30PM Aug 11, 2020Observed: 20.66 ft at 11:45PM Aug 11, 2020Observed: 20.65 ft at 12:00AM Aug 12, 2020Observed: 20.65 ft at 12:15AM Aug 12, 2020Observed: 20.65 ft at 12:30AM Aug 12, 2020Observed: 20.64 ft at 12:45AM Aug 12, 2020Observed: 20.64 ft at 1:00AM Aug 12, 2020Observed: 20.64 ft at 1:15AM Aug 12, 2020Observed: 20.63 ft at 1:30AM Aug 12, 2020Observed: 20.63 ft at 1:45AM Aug 12, 2020Observed: 20.63 ft at 2:00AM Aug 12, 2020Observed: 20.63 ft at 2:15AM Aug 12, 2020Observed: 20.62 ft at 2:30AM Aug 12, 2020Observed: 20.62 ft at 2:45AM Aug 12, 2020Observed: 20.62 ft at 3:00AM Aug 12, 2020Observed: 20.62 ft at 3:15AM Aug 12, 2020Observed: 20.61 ft at 3:30AM Aug 12, 2020Observed: 20.61 ft at 3:45AM Aug 12, 2020Observed: 20.61 ft at 4:00AM Aug 12, 2020Observed: 20.61 ft at 4:15AM Aug 12, 2020Observed: 20.6 ft at 4:30AM Aug 12, 2020Observed: 20.6 ft at 4:45AM Aug 12, 2020Observed: 20.59 ft at 5:00AM Aug 12, 2020Observed: 20.59 ft at 5:15AM Aug 12, 2020Observed: 20.59 ft at 5:30AM Aug 12, 2020Observed: 20.59 ft at 5:45AM Aug 12, 2020Observed: 20.58 ft at 6:00AM Aug 12, 2020Observed: 20.58 ft at 6:15AM Aug 12, 2020Observed: 20.58 ft at 6:30AM Aug 12, 2020Observed: 20.57 ft at 6:45AM Aug 12, 2020Observed: 20.57 ft at 7:00AM Aug 12, 2020Observed: 20.57 ft at 7:15AM Aug 12, 2020Observed: 20.56 ft at 7:30AM Aug 12, 2020Observed: 20.56 ft at 7:45AM Aug 12, 2020Observed: 20.56 ft at 8:00AM Aug 12, 2020Observed: 20.56 ft at 8:15AM Aug 12, 2020Observed: 20.55 ft at 8:30AM Aug 12, 2020Observed: 20.55 ft at 8:45AM Aug 12, 2020Observed: 20.55 ft at 9:00AM Aug 12, 2020Observed: 20.54 ft at 9:15AM Aug 12, 2020Observed: 20.54 ft at 9:30AM Aug 12, 2020Observed: 20.54 ft at 9:45AM Aug 12, 2020Observed: 20.54 ft at 10:00AM Aug 12, 2020Observed: 20.53 ft at 10:15AM Aug 12, 2020Observed: 20.53 ft at 10:30AM Aug 12, 2020Observed: 20.52 ft at 10:45AM Aug 12, 2020Observed: 20.52 ft at 11:00AM Aug 12, 2020Observed: 20.51 ft at 11:15AM Aug 12, 2020Observed: 20.51 ft at 11:30AM Aug 12, 2020Observed: 20.51 ft at 11:45AM Aug 12, 2020Observed: 20.51 ft at 12:00PM Aug 12, 2020Observed: 20.51 ft at 12:15PM Aug 12, 2020Observed: 20.5 ft at 12:30PM Aug 12, 2020Observed: 20.5 ft at 12:45PM Aug 12, 2020Observed: 20.49 ft at 1:00PM Aug 12, 2020Observed: 20.49 ft at 1:15PM Aug 12, 2020Observed: 20.49 ft at 1:30PM Aug 12, 2020Observed: 20.49 ft at 1:45PM Aug 12, 2020Observed: 20.48 ft at 2:00PM Aug 12, 2020Observed: 20.48 ft at 2:15PM Aug 12, 2020Observed: 20.47 ft at 2:30PM Aug 12, 2020Observed: 20.47 ft at 2:45PM Aug 12, 2020Observed: 20.46 ft at 3:00PM Aug 12, 2020Observed: 20.46 ft at 3:15PM Aug 12, 2020Observed: 20.46 ft at 3:30PM Aug 12, 2020Observed: 20.45 ft at 3:45PM Aug 12, 2020Observed: 20.45 ft at 4:00PM Aug 12, 2020Observed: 20.45 ft at 4:15PM Aug 12, 2020Observed: 20.44 ft at 4:30PM Aug 12, 2020Observed: 20.44 ft at 4:45PM Aug 12, 2020Observed: 20.44 ft at 5:00PM Aug 12, 2020Observed: 20.44 ft at 5:15PM Aug 12, 2020Observed: 20.43 ft at 5:30PM Aug 12, 2020Observed: 20.43 ft at 5:45PM Aug 12, 2020Observed: 20.43 ft at 6:00PM Aug 12, 2020Observed: 20.42 ft at 6:15PM Aug 12, 2020Observed: 20.42 ft at 6:30PM Aug 12, 2020Observed: 20.42 ft at 6:45PM Aug 12, 2020Observed: 20.41 ft at 7:00PM Aug 12, 2020Observed: 20.42 ft at 7:15PM Aug 12, 2020Observed: 20.41 ft at 7:30PM Aug 12, 2020Observed: 20.41 ft at 7:45PM Aug 12, 2020Observed: 20.4 ft at 8:00PM Aug 12, 2020Observed: 20.4 ft at 8:15PM Aug 12, 2020Observed: 20.4 ft at 8:30PM Aug 12, 2020Observed: 20.4 ft at 8:45PM Aug 12, 2020Observed: 20.39 ft at 9:00PM Aug 12, 2020Observed: 20.39 ft at 9:15PM Aug 12, 2020Observed: 20.39 ft at 9:30PM Aug 12, 2020Observed: 20.39 ft at 9:45PM Aug 12, 2020Observed: 20.38 ft at 10:00PM Aug 12, 2020Observed: 20.38 ft at 10:15PM Aug 12, 2020Observed: 20.38 ft at 10:30PM Aug 12, 2020Observed: 20.38 ft at 10:45PM Aug 12, 2020Observed: 20.38 ft at 11:00PM Aug 12, 2020Observed: 20.37 ft at 11:15PM Aug 12, 2020Observed: 20.37 ft at 11:30PM Aug 12, 2020Observed: 20.37 ft at 11:45PM Aug 12, 2020Observed: 20.37 ft at 12:00AM Aug 13, 2020Observed: 20.36 ft at 12:15AM Aug 13, 2020Observed: 20.36 ft at 12:30AM Aug 13, 2020Observed: 20.36 ft at 12:45AM Aug 13, 2020Observed: 20.36 ft at 1:00AM Aug 13, 2020Observed: 20.35 ft at 1:15AM Aug 13, 2020Observed: 20.35 ft at 1:30AM Aug 13, 2020Observed: 20.35 ft at 1:45AM Aug 13, 2020Observed: 20.35 ft at 2:00AM Aug 13, 2020Observed: 20.34 ft at 2:15AM Aug 13, 2020Observed: 20.34 ft at 2:30AM Aug 13, 2020Observed: 20.34 ft at 2:45AM Aug 13, 2020Observed: 20.33 ft at 3:00AM Aug 13, 2020Observed: 20.33 ft at 3:15AM Aug 13, 2020Observed: 20.33 ft at 3:30AM Aug 13, 2020Observed: 20.32 ft at 3:45AM Aug 13, 2020Observed: 20.32 ft at 4:00AM Aug 13, 2020Observed: 20.32 ft at 4:15AM Aug 13, 2020Observed: 20.32 ft at 4:30AM Aug 13, 2020Observed: 20.32 ft at 4:45AM Aug 13, 2020Observed: 20.31 ft at 5:00AM Aug 13, 2020Observed: 20.31 ft at 5:15AM Aug 13, 2020Observed: 20.31 ft at 5:30AM Aug 13, 2020Observed: 20.3 ft at 5:45AM Aug 13, 2020Observed: 20.3 ft at 6:00AM Aug 13, 2020Observed: 20.3 ft at 6:15AM Aug 13, 2020Observed: 20.3 ft at 6:30AM Aug 13, 2020Observed: 20.29 ft at 6:45AM Aug 13, 2020Observed: 20.29 ft at 7:00AM Aug 13, 2020Observed: 20.29 ft at 7:15AM Aug 13, 2020Observed: 20.29 ft at 7:30AM Aug 13, 2020Observed: 20.28 ft at 7:45AM Aug 13, 2020Observed: 20.28 ft at 8:00AM Aug 13, 2020Observed: 20.28 ft at 8:15AM Aug 13, 2020Observed: 20.28 ft at 8:30AM Aug 13, 2020Observed: 20.27 ft at 8:45AM Aug 13, 2020Observed: 20.27 ft at 9:00AM Aug 13, 2020Observed: 20.27 ft at 9:15AM Aug 13, 2020Observed: 20.26 ft at 9:30AM Aug 13, 2020Observed: 20.26 ft at 9:45AM Aug 13, 2020Observed: 20.26 ft at 10:00AM Aug 13, 2020Observed: 20.25 ft at 10:15AM Aug 13, 2020Observed: 20.25 ft at 10:30AM Aug 13, 2020Observed: 20.25 ft at 10:45AM Aug 13, 2020Observed: 20.25 ft at 11:00AM Aug 13, 2020Observed: 20.24 ft at 11:15AM Aug 13, 2020Observed: 20.24 ft at 11:30AM Aug 13, 2020Observed: 20.24 ft at 11:45AM Aug 13, 2020Observed: 20.23 ft at 12:00PM Aug 13, 2020Observed: 20.23 ft at 12:15PM Aug 13, 2020Observed: 20.23 ft at 12:30PM Aug 13, 2020Observed: 20.22 ft at 12:45PM Aug 13, 2020Observed: 20.22 ft at 1:00PM Aug 13, 2020Observed: 20.21 ft at 1:15PM Aug 13, 2020Observed: 20.21 ft at 1:30PM Aug 13, 2020Observed: 20.21 ft at 1:45PM Aug 13, 2020Observed: 20.21 ft at 2:00PM Aug 13, 2020Observed: 20.21 ft at 2:15PM Aug 13, 2020Observed: 20.2 ft at 2:30PM Aug 13, 2020Observed: 20.2 ft at 2:45PM Aug 13, 2020Observed: 20.2 ft at 3:00PM Aug 13, 2020Observed: 20.19 ft at 3:15PM Aug 13, 2020Observed: 20.2 ft at 3:30PM Aug 13, 2020Observed: 20.21 ft at 3:45PM Aug 13, 2020Observed: 20.23 ft at 4:00PM Aug 13, 2020Observed: 20.24 ft at 4:15PM Aug 13, 2020Observed: 20.24 ft at 4:30PM Aug 13, 2020Observed: 20.24 ft at 4:45PM Aug 13, 2020Observed: 20.24 ft at 5:00PM Aug 13, 2020Observed: 20.24 ft at 5:15PM Aug 13, 2020Observed: 20.23 ft at 5:30PM Aug 13, 2020Observed: 20.23 ft at 5:45PM Aug 13, 2020Observed: 20.23 ft at 6:00PM Aug 13, 2020Observed: 20.22 ft at 6:15PM Aug 13, 2020Observed: 20.22 ft at 6:30PM Aug 13, 2020Observed: 20.22 ft at 6:45PM Aug 13, 2020Observed: 20.22 ft at 7:00PM Aug 13, 2020Observed: 20.21 ft at 7:15PM Aug 13, 2020Observed: 20.21 ft at 7:30PM Aug 13, 2020Observed: 20.21 ft at 7:45PM Aug 13, 2020Observed: 20.2 ft at 8:00PM Aug 13, 2020Observed: 20.2 ft at 8:15PM Aug 13, 2020Observed: 20.19 ft at 8:30PM Aug 13, 2020Observed: 20.19 ft at 8:45PM Aug 13, 2020Observed: 20.19 ft at 9:00PM Aug 13, 2020Observed: 20.18 ft at 9:15PM Aug 13, 2020Observed: 20.18 ft at 9:30PM Aug 13, 2020Observed: 20.18 ft at 9:45PM Aug 13, 2020Observed: 20.18 ft at 10:00PM Aug 13, 2020Observed: 20.18 ft at 10:15PM Aug 13, 2020Observed: 20.17 ft at 10:30PM Aug 13, 2020Observed: 20.17 ft at 10:45PM Aug 13, 2020Observed: 20.17 ft at 11:00PM Aug 13, 2020Observed: 20.17 ft at 11:15PM Aug 13, 2020Observed: 20.16 ft at 11:30PM Aug 13, 2020Observed: 20.16 ft at 11:45PM Aug 13, 2020Observed: 20.16 ft at 12:00AM Aug 14, 2020Observed: 20.16 ft at 12:15AM Aug 14, 2020Observed: 20.15 ft at 12:30AM Aug 14, 2020Observed: 20.15 ft at 12:45AM Aug 14, 2020Observed: 20.15 ft at 1:00AM Aug 14, 2020Observed: 20.15 ft at 1:15AM Aug 14, 2020Observed: 20.15 ft at 1:30AM Aug 14, 2020Observed: 20.14 ft at 1:45AM Aug 14, 2020Observed: 20.14 ft at 2:00AM Aug 14, 2020Observed: 20.14 ft at 2:15AM Aug 14, 2020Observed: 20.14 ft at 2:30AM Aug 14, 2020Observed: 20.14 ft at 2:45AM Aug 14, 2020Observed: 20.13 ft at 3:00AM Aug 14, 2020Observed: 20.13 ft at 3:15AM Aug 14, 2020Observed: 20.13 ft at 3:30AM Aug 14, 2020Observed: 20.13 ft at 3:45AM Aug 14, 2020Observed: 20.13 ft at 4:00AM Aug 14, 2020Observed: 20.13 ft at 4:15AM Aug 14, 2020Observed: 20.13 ft at 4:30AM Aug 14, 2020Observed: 20.12 ft at 4:45AM Aug 14, 2020Observed: 20.12 ft at 5:00AM Aug 14, 2020Observed: 20.12 ft at 5:15AM Aug 14, 2020Observed: 20.12 ft at 5:30AM Aug 14, 2020Observed: 20.12 ft at 5:45AM Aug 14, 2020Observed: 20.11 ft at 6:00AM Aug 14, 2020Observed: 20.12 ft at 6:15AM Aug 14, 2020Observed: 20.11 ft at 6:30AM Aug 14, 2020Observed: 20.11 ft at 6:45AM Aug 14, 2020Observed: 20.11 ft at 7:00AM Aug 14, 2020Observed: 20.11 ft at 7:15AM Aug 14, 2020Observed: 20.1 ft at 7:30AM Aug 14, 2020Observed: 20.1 ft at 7:45AM Aug 14, 2020Observed: 20.1 ft at 8:00AM Aug 14, 2020Observed: 20.1 ft at 8:15AM Aug 14, 2020Observed: 20.1 ft at 8:30AM Aug 14, 2020Observed: 20.09 ft at 8:45AM Aug 14, 2020Observed: 20.09 ft at 9:00AM Aug 14, 2020Observed: 20.09 ft at 9:15AM Aug 14, 2020Observed: 20.09 ft at 9:30AM Aug 14, 2020Observed: 20.08 ft at 9:45AM Aug 14, 2020Observed: 20.08 ft at 10:00AM Aug 14, 2020Observed: 20.08 ft at 10:15AM Aug 14, 2020Observed: 20.08 ft at 10:30AM Aug 14, 2020Observed: 20.07 ft at 10:45AM Aug 14, 2020Observed: 20.07 ft at 11:00AM Aug 14, 2020Observed: 20.07 ft at 11:15AM Aug 14, 2020Observed: 20.06 ft at 11:30AM Aug 14, 2020Observed: 20.06 ft at 11:45AM Aug 14, 2020Observed: 20.06 ft at 12:00PM Aug 14, 2020Observed: 20.05 ft at 12:15PM Aug 14, 2020Observed: 20.05 ft at 12:30PM Aug 14, 2020Observed: 20.05 ft at 12:45PM Aug 14, 2020Observed: 20.04 ft at 1:00PM Aug 14, 2020Observed: 20.04 ft at 1:15PM Aug 14, 2020Observed: 20.04 ft at 1:30PM Aug 14, 2020Observed: 20.04 ft at 1:45PM Aug 14, 2020Observed: 20.03 ft at 2:00PM Aug 14, 2020Observed: 20.03 ft at 2:15PM Aug 14, 2020Observed: 20.02 ft at 2:30PM Aug 14, 2020Observed: 20.02 ft at 2:45PM Aug 14, 2020Observed: 20.02 ft at 3:00PM Aug 14, 2020Observed: 20.02 ft at 3:15PM Aug 14, 2020Observed: 20.01 ft at 3:30PM Aug 14, 2020Observed: 20.01 ft at 3:45PM Aug 14, 2020Observed: 20.01 ft at 4:00PM Aug 14, 2020Observed: 20 ft at 4:15PM Aug 14, 2020Observed: 20 ft at 4:30PM Aug 14, 2020Observed: 20 ft at 4:45PM Aug 14, 2020Observed: 19.99 ft at 5:00PM Aug 14, 2020Observed: 19.99 ft at 5:15PM Aug 14, 2020Observed: 19.99 ft at 5:30PM Aug 14, 2020Observed: 19.98 ft at 5:45PM Aug 14, 2020Observed: 19.98 ft at 6:00PM Aug 14, 2020Observed: 19.98 ft at 6:15PM Aug 14, 2020Observed: 19.98 ft at 6:30PM Aug 14, 2020Observed: 19.98 ft at 6:45PM Aug 14, 2020Observed: 19.97 ft at 7:00PM Aug 14, 2020Observed: 19.97 ft at 7:15PM Aug 14, 2020Observed: 19.97 ft at 7:30PM Aug 14, 2020Observed: 19.97 ft at 7:45PM Aug 14, 2020Observed: 19.96 ft at 8:00PM Aug 14, 2020Observed: 19.96 ft at 8:15PM Aug 14, 2020Observed: 19.96 ft at 8:30PM Aug 14, 2020Observed: 19.96 ft at 8:45PM Aug 14, 2020Observed: 19.95 ft at 9:00PM Aug 14, 2020Observed: 19.95 ft at 9:15PM Aug 14, 2020Observed: 19.95 ft at 9:30PM Aug 14, 2020Observed: 19.95 ft at 9:45PM Aug 14, 2020USGS--Water Resources of the United StatesZUNV2(plotting HGIRG) Graph Created (10:15PM Aug 14, 2020)ObservedLatest observed value: 19.95 ft at 9:45 PM EDT 14-Aug-2020.
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Forecasts are not available for the Blackwater River (VA) near ZUNI. Only observed stages are available for this point.
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Upstream Gauge - at Dendron Upstream Gauge Downstream Gauge Downstream Gauge - above Franklin
Flood Categories (in feet)
Not Available

Historic Crests
(1) 25.04 ft on 06/11/2013
(2) 24.34 ft on 10/10/2016
(3) 22.36 ft on 02/06/2016
(4) 22.24 ft on 05/01/2014
(5) 22.15 ft on 02/25/2019 (P)
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 22.15 ft on 02/25/2019 (P)
(2) 21.47 ft on 11/18/2018 (P)
(3) 24.34 ft on 10/10/2016
(4) 22.36 ft on 02/06/2016
(5) 21.18 ft on 07/07/2015
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:14
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 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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36 Gage height reporting limit.
About This Location Collapse

Latitude: 36.906389° N, Longitude: 76.820278° W, Horizontal Datum: NAD27

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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 0.00 Not Available 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 Not Available Not Available  

Current/Historical Observations:
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Gage Photos

Gage Photo

Hydromet Outlook
48 Hour Hydrometerological Outlook Link to Graphic
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 Southeast River Forecast Center (SERFC):
SERFC Home Page, Current Hazards, Water Information, Water Resources,
Weather Information, Radar and Satellite, Tropical Weather, Climate,
Text Products, Additional Links,About the SERFC, 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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