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Hydrograph River at a Glance Download
Blackwater River (VA) near ZUNI Stage (ft)Flow (cfs)Highest Observation: 18.34 ft at 6:15AM Apr 18, 2021Observed: 18.33 ft at 6:30AM Apr 18, 2021Highest Observation: 18.34 ft at 6:45AM Apr 18, 2021Observed: 18.33 ft at 7:00AM Apr 18, 2021Highest Observation: 18.34 ft at 7:15AM Apr 18, 2021Highest Observation: 18.34 ft at 7:30AM Apr 18, 2021Observed: 18.33 ft at 7:45AM Apr 18, 2021Highest Observation: 18.34 ft at 8:00AM Apr 18, 2021Observed: 18.33 ft at 8:15AM Apr 18, 2021Highest Observation: 18.34 ft at 8:30AM Apr 18, 2021Highest Observation: 18.34 ft at 8:45AM Apr 18, 2021Highest Observation: 18.34 ft at 9:00AM Apr 18, 2021Observed: 18.33 ft at 9:15AM Apr 18, 2021Highest Observation: 18.34 ft at 9:30AM Apr 18, 2021Highest Observation: 18.34 ft at 9:45AM Apr 18, 2021Highest Observation: 18.34 ft at 10:00AM Apr 18, 2021Observed: 18.33 ft at 10:15AM Apr 18, 2021Observed: 18.33 ft at 10:30AM Apr 18, 2021Observed: 18.33 ft at 10:45AM Apr 18, 2021Observed: 18.33 ft at 11:00AM Apr 18, 2021Observed: 18.33 ft at 11:15AM Apr 18, 2021Highest Observation: 18.34 ft at 11:30AM Apr 18, 2021Observed: 18.33 ft at 11:45AM Apr 18, 2021Observed: 18.33 ft at 12:00PM Apr 18, 2021Highest Observation: 18.34 ft at 12:15PM Apr 18, 2021Observed: 18.33 ft at 12:30PM Apr 18, 2021Observed: 18.33 ft at 12:45PM Apr 18, 2021Observed: 18.33 ft at 1:00PM Apr 18, 2021Observed: 18.33 ft at 1:15PM Apr 18, 2021Observed: 18.33 ft at 1:30PM Apr 18, 2021Observed: 18.33 ft at 1:45PM Apr 18, 2021Observed: 18.33 ft at 2:00PM Apr 18, 2021Observed: 18.33 ft at 2:15PM Apr 18, 2021Observed: 18.33 ft at 2:30PM Apr 18, 2021Observed: 18.33 ft at 2:45PM Apr 18, 2021Observed: 18.33 ft at 3:00PM Apr 18, 2021Observed: 18.33 ft at 3:15PM Apr 18, 2021Observed: 18.33 ft at 3:30PM Apr 18, 2021Observed: 18.33 ft at 3:45PM Apr 18, 2021Observed: 18.33 ft at 4:00PM Apr 18, 2021Observed: 18.33 ft at 4:15PM Apr 18, 2021Observed: 18.33 ft at 4:30PM Apr 18, 2021Observed: 18.33 ft at 4:45PM Apr 18, 2021Observed: 18.33 ft at 5:00PM Apr 18, 2021Observed: 18.33 ft at 5:15PM Apr 18, 2021Observed: 18.33 ft at 5:30PM Apr 18, 2021Observed: 18.33 ft at 5:45PM Apr 18, 2021Observed: 18.33 ft at 6:00PM Apr 18, 2021Observed: 18.33 ft at 6:15PM Apr 18, 2021Observed: 18.33 ft at 6:30PM Apr 18, 2021Observed: 18.33 ft at 6:45PM Apr 18, 2021Observed: 18.33 ft at 7:00PM Apr 18, 2021Observed: 18.33 ft at 7:15PM Apr 18, 2021Observed: 18.33 ft at 7:30PM Apr 18, 2021Observed: 18.33 ft at 7:45PM Apr 18, 2021Observed: 18.33 ft at 8:00PM Apr 18, 2021Observed: 18.33 ft at 8:15PM Apr 18, 2021Observed: 18.32 ft at 8:30PM Apr 18, 2021Observed: 18.33 ft at 8:45PM Apr 18, 2021Observed: 18.33 ft at 9:00PM Apr 18, 2021Observed: 18.33 ft at 9:15PM Apr 18, 2021Observed: 18.33 ft at 9:30PM Apr 18, 2021Observed: 18.33 ft at 9:45PM Apr 18, 2021Observed: 18.33 ft at 10:00PM Apr 18, 2021Observed: 18.33 ft at 10:15PM Apr 18, 2021Observed: 18.33 ft at 10:30PM Apr 18, 2021Observed: 18.33 ft at 10:45PM Apr 18, 2021Observed: 18.33 ft at 11:00PM Apr 18, 2021Observed: 18.33 ft at 11:15PM Apr 18, 2021Observed: 18.33 ft at 11:30PM Apr 18, 2021Observed: 18.33 ft at 11:45PM Apr 18, 2021Observed: 18.32 ft at 12:00AM Apr 19, 2021Observed: 18.33 ft at 12:15AM Apr 19, 2021Observed: 18.33 ft at 12:30AM Apr 19, 2021Observed: 18.32 ft at 12:45AM Apr 19, 2021Observed: 18.33 ft at 1:00AM Apr 19, 2021Observed: 18.33 ft at 1:15AM Apr 19, 2021Observed: 18.33 ft at 1:30AM Apr 19, 2021Observed: 18.32 ft at 1:45AM Apr 19, 2021Observed: 18.32 ft at 2:00AM Apr 19, 2021Observed: 18.33 ft at 2:15AM Apr 19, 2021Observed: 18.32 ft at 2:30AM Apr 19, 2021Observed: 18.33 ft at 2:45AM Apr 19, 2021Observed: 18.32 ft at 3:00AM Apr 19, 2021Observed: 18.33 ft at 3:15AM Apr 19, 2021Observed: 18.33 ft at 3:30AM Apr 19, 2021Observed: 18.32 ft at 3:45AM Apr 19, 2021Observed: 18.32 ft at 4:00AM Apr 19, 2021Observed: 18.33 ft at 4:15AM Apr 19, 2021Observed: 18.32 ft at 4:30AM Apr 19, 2021Observed: 18.32 ft at 4:45AM Apr 19, 2021Observed: 18.32 ft at 5:00AM Apr 19, 2021Observed: 18.32 ft at 5:15AM Apr 19, 2021Observed: 18.32 ft at 5:30AM Apr 19, 2021Observed: 18.32 ft at 5:45AM Apr 19, 2021Observed: 18.32 ft at 6:00AM Apr 19, 2021Observed: 18.32 ft at 6:15AM Apr 19, 2021Observed: 18.32 ft at 6:30AM Apr 19, 2021Observed: 18.32 ft at 6:45AM Apr 19, 2021Observed: 18.32 ft at 7:00AM Apr 19, 2021Observed: 18.32 ft at 7:15AM Apr 19, 2021Observed: 18.32 ft at 7:30AM Apr 19, 2021Observed: 18.32 ft at 7:45AM Apr 19, 2021Observed: 18.32 ft at 8:00AM Apr 19, 2021Observed: 18.32 ft at 8:15AM Apr 19, 2021Observed: 18.31 ft at 8:30AM Apr 19, 2021Observed: 18.31 ft at 8:45AM Apr 19, 2021Observed: 18.31 ft at 9:00AM Apr 19, 2021Observed: 18.31 ft at 9:15AM Apr 19, 2021Observed: 18.31 ft at 9:30AM Apr 19, 2021Observed: 18.31 ft at 9:45AM Apr 19, 2021Observed: 18.31 ft at 10:00AM Apr 19, 2021Observed: 18.31 ft at 10:15AM Apr 19, 2021Observed: 18.29 ft at 10:30AM Apr 19, 2021Observed: 18.31 ft at 10:45AM Apr 19, 2021Observed: 18.31 ft at 11:00AM Apr 19, 2021Observed: 18.31 ft at 11:15AM Apr 19, 2021Observed: 18.29 ft at 11:30AM Apr 19, 2021Observed: 18.3 ft at 11:45AM Apr 19, 2021Observed: 18.29 ft at 12:00PM Apr 19, 2021Observed: 18.3 ft at 12:15PM Apr 19, 2021Observed: 18.3 ft at 12:30PM Apr 19, 2021Observed: 18.3 ft at 12:45PM Apr 19, 2021Observed: 18.3 ft at 1:00PM Apr 19, 2021Observed: 18.28 ft at 1:15PM Apr 19, 2021Observed: 18.3 ft at 1:30PM Apr 19, 2021Observed: 18.32 ft at 1:45PM Apr 19, 2021Observed: 18.32 ft at 2:00PM Apr 19, 2021Observed: 18.32 ft at 2:15PM Apr 19, 2021Observed: 18.32 ft at 2:30PM Apr 19, 2021Observed: 18.32 ft at 2:45PM Apr 19, 2021Observed: 18.32 ft at 3:00PM Apr 19, 2021Observed: 18.32 ft at 3:15PM Apr 19, 2021Observed: 18.33 ft at 3:30PM Apr 19, 2021Observed: 18.33 ft at 3:45PM Apr 19, 2021Observed: 18.33 ft at 4:00PM Apr 19, 2021Observed: 18.33 ft at 4:15PM Apr 19, 2021Observed: 18.33 ft at 4:30PM Apr 19, 2021Observed: 18.33 ft at 4:45PM Apr 19, 2021Observed: 18.33 ft at 5:00PM Apr 19, 2021Observed: 18.33 ft at 5:15PM Apr 19, 2021Observed: 18.33 ft at 5:30PM Apr 19, 2021Observed: 18.33 ft at 5:45PM Apr 19, 2021Observed: 18.33 ft at 6:00PM Apr 19, 2021Observed: 18.33 ft at 6:15PM Apr 19, 2021Observed: 18.33 ft at 6:30PM Apr 19, 2021Observed: 18.33 ft at 6:45PM Apr 19, 2021Observed: 18.33 ft at 7:00PM Apr 19, 2021Observed: 18.33 ft at 7:15PM Apr 19, 2021Observed: 18.33 ft at 7:30PM Apr 19, 2021Observed: 18.32 ft at 7:45PM Apr 19, 2021Observed: 18.33 ft at 8:00PM Apr 19, 2021Observed: 18.33 ft at 8:15PM Apr 19, 2021Observed: 18.33 ft at 8:30PM Apr 19, 2021Observed: 18.32 ft at 8:45PM Apr 19, 2021Observed: 18.32 ft at 9:00PM Apr 19, 2021Observed: 18.32 ft at 9:15PM Apr 19, 2021Observed: 18.32 ft at 9:30PM Apr 19, 2021Observed: 18.32 ft at 9:45PM Apr 19, 2021Observed: 18.32 ft at 10:00PM Apr 19, 2021Observed: 18.32 ft at 10:15PM Apr 19, 2021Observed: 18.32 ft at 10:30PM Apr 19, 2021Observed: 18.32 ft at 10:45PM Apr 19, 2021Observed: 18.33 ft at 11:00PM Apr 19, 2021Observed: 18.32 ft at 11:15PM Apr 19, 2021Observed: 18.32 ft at 11:30PM Apr 19, 2021Observed: 18.32 ft at 11:45PM Apr 19, 2021Observed: 18.32 ft at 12:00AM Apr 20, 2021Observed: 18.31 ft at 12:15AM Apr 20, 2021Observed: 18.32 ft at 12:30AM Apr 20, 2021Observed: 18.31 ft at 12:45AM Apr 20, 2021Observed: 18.32 ft at 1:00AM Apr 20, 2021Observed: 18.32 ft at 1:15AM Apr 20, 2021Observed: 18.32 ft at 1:30AM Apr 20, 2021Observed: 18.32 ft at 1:45AM Apr 20, 2021Observed: 18.31 ft at 2:00AM Apr 20, 2021Observed: 18.32 ft at 2:15AM Apr 20, 2021Observed: 18.31 ft at 2:30AM Apr 20, 2021Observed: 18.31 ft at 2:45AM Apr 20, 2021Observed: 18.32 ft at 3:00AM Apr 20, 2021Observed: 18.31 ft at 3:15AM Apr 20, 2021Observed: 18.31 ft at 3:30AM Apr 20, 2021Observed: 18.31 ft at 3:45AM Apr 20, 2021Observed: 18.31 ft at 4:00AM Apr 20, 2021Observed: 18.31 ft at 4:15AM Apr 20, 2021Observed: 18.31 ft at 4:30AM Apr 20, 2021Observed: 18.31 ft at 4:45AM Apr 20, 2021Observed: 18.31 ft at 5:00AM Apr 20, 2021Observed: 18.31 ft at 5:15AM Apr 20, 2021Observed: 18.31 ft at 5:30AM Apr 20, 2021Observed: 18.31 ft at 5:45AM Apr 20, 2021Observed: 18.3 ft at 6:00AM Apr 20, 2021Observed: 18.31 ft at 6:15AM Apr 20, 2021Observed: 18.31 ft at 6:30AM Apr 20, 2021Observed: 18.31 ft at 6:45AM Apr 20, 2021Observed: 18.31 ft at 7:00AM Apr 20, 2021Observed: 18.31 ft at 7:15AM Apr 20, 2021Observed: 18.31 ft at 7:30AM Apr 20, 2021Observed: 18.3 ft at 7:45AM Apr 20, 2021Observed: 18.3 ft at 8:00AM Apr 20, 2021Observed: 18.3 ft at 8:15AM Apr 20, 2021Observed: 18.3 ft at 8:30AM Apr 20, 2021Observed: 18.3 ft at 8:45AM Apr 20, 2021Observed: 18.3 ft at 9:00AM Apr 20, 2021Observed: 18.3 ft at 9:15AM Apr 20, 2021Observed: 18.3 ft at 9:30AM Apr 20, 2021Observed: 18.29 ft at 9:45AM Apr 20, 2021Observed: 18.3 ft at 10:00AM Apr 20, 2021Observed: 18.3 ft at 10:15AM Apr 20, 2021Observed: 18.3 ft at 10:30AM Apr 20, 2021Observed: 18.3 ft at 10:45AM Apr 20, 2021Observed: 18.29 ft at 11:00AM Apr 20, 2021Observed: 18.3 ft at 11:15AM Apr 20, 2021Observed: 18.29 ft at 11:30AM Apr 20, 2021Observed: 18.3 ft at 11:45AM Apr 20, 2021Observed: 18.29 ft at 12:00PM Apr 20, 2021Observed: 18.29 ft at 12:15PM Apr 20, 2021Observed: 18.29 ft at 12:30PM Apr 20, 2021Observed: 18.29 ft at 12:45PM Apr 20, 2021Observed: 18.29 ft at 1:00PM Apr 20, 2021Observed: 18.29 ft at 1:15PM Apr 20, 2021Observed: 18.29 ft at 1:30PM Apr 20, 2021Observed: 18.29 ft at 1:45PM Apr 20, 2021Observed: 18.29 ft at 2:00PM Apr 20, 2021Observed: 18.29 ft at 2:15PM Apr 20, 2021Observed: 18.28 ft at 2:30PM Apr 20, 2021Observed: 18.27 ft at 2:45PM Apr 20, 2021Observed: 18.27 ft at 3:00PM Apr 20, 2021Observed: 18.26 ft at 3:15PM Apr 20, 2021Observed: 18.28 ft at 3:30PM Apr 20, 2021Observed: 18.28 ft at 3:45PM Apr 20, 2021Observed: 18.28 ft at 4:00PM Apr 20, 2021Observed: 18.27 ft at 4:15PM Apr 20, 2021Observed: 18.28 ft at 4:30PM Apr 20, 2021Observed: 18.27 ft at 4:45PM Apr 20, 2021Observed: 18.28 ft at 5:00PM Apr 20, 2021Observed: 18.27 ft at 5:15PM Apr 20, 2021Observed: 18.26 ft at 5:30PM Apr 20, 2021Observed: 18.27 ft at 5:45PM Apr 20, 2021Observed: 18.27 ft at 6:00PM Apr 20, 2021Observed: 18.27 ft at 6:15PM Apr 20, 2021Observed: 18.27 ft at 6:30PM Apr 20, 2021Observed: 18.27 ft at 6:45PM Apr 20, 2021Observed: 18.27 ft at 7:00PM Apr 20, 2021Observed: 18.26 ft at 7:15PM Apr 20, 2021Observed: 18.26 ft at 7:30PM Apr 20, 2021Observed: 18.26 ft at 7:45PM Apr 20, 2021Observed: 18.26 ft at 8:00PM Apr 20, 2021Observed: 18.26 ft at 8:15PM Apr 20, 2021Observed: 18.26 ft at 8:30PM Apr 20, 2021Observed: 18.26 ft at 8:45PM Apr 20, 2021Observed: 18.26 ft at 9:00PM Apr 20, 2021Observed: 18.25 ft at 9:15PM Apr 20, 2021Observed: 18.26 ft at 9:30PM Apr 20, 2021Observed: 18.25 ft at 9:45PM Apr 20, 2021Observed: 18.26 ft at 10:00PM Apr 20, 2021Observed: 18.26 ft at 10:15PM Apr 20, 2021Observed: 18.25 ft at 10:30PM Apr 20, 2021Observed: 18.25 ft at 10:45PM Apr 20, 2021Observed: 18.25 ft at 11:00PM Apr 20, 2021Observed: 18.25 ft at 11:15PM Apr 20, 2021Observed: 18.25 ft at 11:30PM Apr 20, 2021Observed: 18.25 ft at 11:45PM Apr 20, 2021Observed: 18.25 ft at 12:00AM Apr 21, 2021Observed: 18.25 ft at 12:15AM Apr 21, 2021Observed: 18.25 ft at 12:30AM Apr 21, 2021Observed: 18.25 ft at 12:45AM Apr 21, 2021Observed: 18.25 ft at 1:00AM Apr 21, 2021Observed: 18.25 ft at 1:15AM Apr 21, 2021Observed: 18.25 ft at 1:30AM Apr 21, 2021Observed: 18.25 ft at 1:45AM Apr 21, 2021Observed: 18.25 ft at 2:00AM Apr 21, 2021Observed: 18.25 ft at 2:15AM Apr 21, 2021Observed: 18.25 ft at 2:30AM Apr 21, 2021Observed: 18.24 ft at 2:45AM Apr 21, 2021Observed: 18.24 ft at 3:00AM Apr 21, 2021Observed: 18.24 ft at 3:15AM Apr 21, 2021Observed: 18.24 ft at 3:30AM Apr 21, 2021Observed: 18.24 ft at 3:45AM Apr 21, 2021Observed: 18.24 ft at 4:00AM Apr 21, 2021Observed: 18.24 ft at 4:15AM Apr 21, 2021Observed: 18.24 ft at 4:30AM Apr 21, 2021Observed: 18.24 ft at 4:45AM Apr 21, 2021Observed: 18.24 ft at 5:00AM Apr 21, 2021Observed: 18.24 ft at 5:15AM Apr 21, 2021Observed: 18.24 ft at 5:30AM Apr 21, 2021Observed: 18.24 ft at 5:45AM Apr 21, 2021Observed: 18.24 ft at 6:00AM Apr 21, 2021Observed: 18.24 ft at 6:15AM Apr 21, 2021Observed: 18.24 ft at 6:30AM Apr 21, 2021Observed: 18.24 ft at 6:45AM Apr 21, 2021Observed: 18.24 ft at 7:00AM Apr 21, 2021Observed: 18.24 ft at 7:15AM Apr 21, 2021Observed: 18.24 ft at 7:30AM Apr 21, 2021Observed: 18.24 ft at 7:45AM Apr 21, 2021Observed: 18.24 ft at 8:00AM Apr 21, 2021Observed: 18.24 ft at 8:15AM Apr 21, 2021Observed: 18.24 ft at 8:30AM Apr 21, 2021Observed: 18.24 ft at 8:45AM Apr 21, 2021Observed: 18.24 ft at 9:00AM Apr 21, 2021Observed: 18.24 ft at 9:15AM Apr 21, 2021Observed: 18.24 ft at 9:30AM Apr 21, 2021Observed: 18.24 ft at 9:45AM Apr 21, 2021Observed: 18.24 ft at 10:00AM Apr 21, 2021Observed: 18.23 ft at 10:15AM Apr 21, 2021Observed: 18.24 ft at 10:30AM Apr 21, 2021Observed: 18.24 ft at 10:45AM Apr 21, 2021Observed: 18.24 ft at 11:00AM Apr 21, 2021Observed: 18.24 ft at 11:15AM Apr 21, 2021Observed: 18.23 ft at 11:30AM Apr 21, 2021Observed: 18.24 ft at 11:45AM Apr 21, 2021Observed: 18.24 ft at 12:00PM Apr 21, 2021Observed: 18.23 ft at 12:15PM Apr 21, 2021Observed: 18.24 ft at 12:30PM Apr 21, 2021Observed: 18.24 ft at 12:45PM Apr 21, 2021Observed: 18.24 ft at 1:00PM Apr 21, 2021Observed: 18.23 ft at 1:15PM Apr 21, 2021Observed: 18.21 ft at 1:30PM Apr 21, 2021Observed: 18.24 ft at 1:45PM Apr 21, 2021Observed: 18.23 ft at 2:00PM Apr 21, 2021Observed: 18.23 ft at 2:15PM Apr 21, 2021Observed: 18.23 ft at 2:30PM Apr 21, 2021Observed: 18.21 ft at 2:45PM Apr 21, 2021Observed: 18.24 ft at 3:00PM Apr 21, 2021Observed: 18.24 ft at 3:15PM Apr 21, 2021Observed: 18.24 ft at 3:30PM Apr 21, 2021Observed: 18.24 ft at 3:45PM Apr 21, 2021Observed: 18.22 ft at 4:00PM Apr 21, 2021Observed: 18.23 ft at 4:15PM Apr 21, 2021Observed: 18.24 ft at 4:30PM Apr 21, 2021Observed: 18.22 ft at 4:45PM Apr 21, 2021Observed: 18.23 ft at 5:00PM Apr 21, 2021Observed: 18.24 ft at 5:15PM Apr 21, 2021Observed: 18.21 ft at 5:30PM Apr 21, 2021Observed: 18.22 ft at 5:45PM Apr 21, 2021Observed: 18.24 ft at 6:00PM Apr 21, 2021Observed: 18.22 ft at 6:15PM Apr 21, 2021Observed: 18.23 ft at 6:30PM Apr 21, 2021Observed: 18.22 ft at 6:45PM Apr 21, 2021Observed: 18.24 ft at 7:00PM Apr 21, 2021Observed: 18.24 ft at 7:15PM Apr 21, 2021Observed: 18.23 ft at 7:30PM Apr 21, 2021Observed: 18.22 ft at 7:45PM Apr 21, 2021Observed: 18.23 ft at 8:00PM Apr 21, 2021Observed: 18.23 ft at 8:15PM Apr 21, 2021Observed: 18.23 ft at 8:30PM Apr 21, 2021Observed: 18.22 ft at 8:45PM Apr 21, 2021Observed: 18.24 ft at 9:00PM Apr 21, 2021Observed: 18.23 ft at 9:15PM Apr 21, 2021Observed: 18.23 ft at 9:30PM Apr 21, 2021Observed: 18.24 ft at 9:45PM Apr 21, 2021Observed: 18.23 ft at 10:00PM Apr 21, 2021Observed: 18.23 ft at 10:15PM Apr 21, 2021Observed: 18.23 ft at 10:30PM Apr 21, 2021Observed: 18.23 ft at 10:45PM Apr 21, 2021Observed: 18.23 ft at 11:00PM Apr 21, 2021Observed: 18.23 ft at 11:15PM Apr 21, 2021Observed: 18.23 ft at 11:30PM Apr 21, 2021Observed: 18.22 ft at 11:45PM Apr 21, 2021Observed: 18.21 ft at 12:00AM Apr 22, 2021Observed: 18.21 ft at 12:15AM Apr 22, 2021Observed: 18.23 ft at 12:30AM Apr 22, 2021Observed: 18.22 ft at 12:45AM Apr 22, 2021Observed: 18.22 ft at 1:00AM Apr 22, 2021Observed: 18.21 ft at 1:15AM Apr 22, 2021Observed: 18.22 ft at 1:30AM Apr 22, 2021Observed: 18.22 ft at 1:45AM Apr 22, 2021Observed: 18.21 ft at 2:00AM Apr 22, 2021Observed: 18.22 ft at 2:15AM Apr 22, 2021Observed: 18.22 ft at 2:30AM Apr 22, 2021Observed: 18.21 ft at 2:45AM Apr 22, 2021Observed: 18.21 ft at 3:00AM Apr 22, 2021Observed: 18.21 ft at 3:15AM Apr 22, 2021Observed: 18.22 ft at 3:30AM Apr 22, 2021Observed: 18.22 ft at 3:45AM Apr 22, 2021Observed: 18.21 ft at 4:00AM Apr 22, 2021Observed: 18.21 ft at 4:15AM Apr 22, 2021Observed: 18.21 ft at 4:30AM Apr 22, 2021Observed: 18.21 ft at 4:45AM Apr 22, 2021USGS--Water Resources of the United StatesZUNV2(plotting HGIRG) Graph Created (6:00AM Apr 22, 2021)ObservedLatest observed value: 18.21 ft at 4:45 AM EDT 22-Apr-2021. Flood Stage is 23 ft
Printable Image
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.
Return to Area Map
Upstream Gauge - at Dendron Upstream Gauge Downstream Gauge Downstream Gauge - above Franklin
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 23
Action Stage: 22
Low Stage (in feet): -9999

Historic Crests
(1) 25.14 ft on 09/20/2020 (P)
(2) 25.04 ft on 06/11/2013
(3) 24.34 ft on 10/10/2016
(4) 23.11 ft on 11/13/2020 (P)
(5) 22.36 ft on 02/06/2016
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 23.11 ft on 11/13/2020 (P)
(2) 25.14 ft on 09/20/2020 (P)
(3) 22.15 ft on 02/25/2019
(4) 21.47 ft on 11/18/2018
(5) 24.34 ft on 10/10/2016
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
KML Image
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
36 Gage height reporting limit.
24 The bridge on Thomas Woods Trail over the Blackwater River begins to flood.
23 Thomas Woods Trail begins to flood near the northeastern approach to the bridge over the Blackwater River.
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 23 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 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:
Additional Information Collapse

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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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
Wakefield Weather Forecast Office
10009 General Mahone Hwy
Wakefield, VA 23888
(757) 899-4200
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Page last modified: 2-Nov-2020 7:30 PM 		Disclaimer
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