Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left Home News Organization
Bookmark and Share Navigation Bar End Cap

  

National Conditions
    Rivers
    Satellite
    Climate
    Observed Precip

Local Conditions
    Warnings
    Weather Forecast
    Radar

AHPS Documentation
    User Guide
    User Brochure

What is AHPS?
    Facts
    Our Partners

Feedback/Questions
    Provide Feedback
    Ask Questions

When flooded turn around don't drown
FloodSmart
USA.gov Official Web Portal
 
Hydrograph River at a Glance Download
Blackwater River (VA) near ZUNI Stage (ft)Flow (cfs)Highest Observation: 19.68 ft at 4:00AM Oct 26, 2020Highest Observation: 19.68 ft at 4:15AM Oct 26, 2020Highest Observation: 19.68 ft at 4:30AM Oct 26, 2020Highest Observation: 19.68 ft at 4:45AM Oct 26, 2020Observed: 19.67 ft at 5:00AM Oct 26, 2020Observed: 19.67 ft at 5:15AM Oct 26, 2020Observed: 19.67 ft at 5:30AM Oct 26, 2020Observed: 19.66 ft at 5:45AM Oct 26, 2020Observed: 19.66 ft at 6:00AM Oct 26, 2020Observed: 19.66 ft at 6:15AM Oct 26, 2020Observed: 19.66 ft at 6:30AM Oct 26, 2020Observed: 19.65 ft at 6:45AM Oct 26, 2020Observed: 19.65 ft at 7:00AM Oct 26, 2020Observed: 19.65 ft at 7:15AM Oct 26, 2020Observed: 19.64 ft at 7:30AM Oct 26, 2020Observed: 19.65 ft at 7:45AM Oct 26, 2020Observed: 19.64 ft at 8:00AM Oct 26, 2020Observed: 19.64 ft at 8:15AM Oct 26, 2020Observed: 19.63 ft at 8:30AM Oct 26, 2020Observed: 19.63 ft at 8:45AM Oct 26, 2020Observed: 19.63 ft at 9:00AM Oct 26, 2020Observed: 19.63 ft at 9:15AM Oct 26, 2020Observed: 19.63 ft at 9:30AM Oct 26, 2020Observed: 19.63 ft at 9:45AM Oct 26, 2020Observed: 19.62 ft at 10:00AM Oct 26, 2020Observed: 19.62 ft at 10:15AM Oct 26, 2020Observed: 19.62 ft at 10:30AM Oct 26, 2020Observed: 19.62 ft at 10:45AM Oct 26, 2020Observed: 19.61 ft at 11:00AM Oct 26, 2020Observed: 19.6 ft at 11:15AM Oct 26, 2020Observed: 19.61 ft at 11:30AM Oct 26, 2020Observed: 19.6 ft at 11:45AM Oct 26, 2020Observed: 19.6 ft at 12:00PM Oct 26, 2020Observed: 19.6 ft at 12:15PM Oct 26, 2020Observed: 19.59 ft at 12:30PM Oct 26, 2020Observed: 19.59 ft at 12:45PM Oct 26, 2020Observed: 19.59 ft at 1:00PM Oct 26, 2020Observed: 19.59 ft at 1:15PM Oct 26, 2020Observed: 19.58 ft at 1:30PM Oct 26, 2020Observed: 19.58 ft at 1:45PM Oct 26, 2020Observed: 19.57 ft at 3:00PM Oct 26, 2020Observed: 19.57 ft at 3:15PM Oct 26, 2020Observed: 19.57 ft at 3:30PM Oct 26, 2020Observed: 19.56 ft at 3:45PM Oct 26, 2020Observed: 19.57 ft at 4:00PM Oct 26, 2020Observed: 19.56 ft at 4:15PM Oct 26, 2020Observed: 19.56 ft at 4:30PM Oct 26, 2020Observed: 19.55 ft at 4:45PM Oct 26, 2020Observed: 19.55 ft at 5:00PM Oct 26, 2020Observed: 19.55 ft at 5:15PM Oct 26, 2020Observed: 19.54 ft at 5:30PM Oct 26, 2020Observed: 19.55 ft at 5:45PM Oct 26, 2020Observed: 19.54 ft at 6:00PM Oct 26, 2020Observed: 19.54 ft at 6:15PM Oct 26, 2020Observed: 19.54 ft at 6:30PM Oct 26, 2020Observed: 19.54 ft at 6:45PM Oct 26, 2020Observed: 19.54 ft at 7:00PM Oct 26, 2020Observed: 19.54 ft at 7:15PM Oct 26, 2020Observed: 19.53 ft at 7:30PM Oct 26, 2020Observed: 19.53 ft at 7:45PM Oct 26, 2020Observed: 19.53 ft at 8:00PM Oct 26, 2020Observed: 19.52 ft at 8:15PM Oct 26, 2020Observed: 19.52 ft at 8:30PM Oct 26, 2020Observed: 19.52 ft at 8:45PM Oct 26, 2020Observed: 19.52 ft at 9:00PM Oct 26, 2020Observed: 19.52 ft at 9:15PM Oct 26, 2020Observed: 19.51 ft at 9:30PM Oct 26, 2020Observed: 19.51 ft at 9:45PM Oct 26, 2020Observed: 19.51 ft at 10:00PM Oct 26, 2020Observed: 19.51 ft at 10:15PM Oct 26, 2020Observed: 19.5 ft at 10:30PM Oct 26, 2020Observed: 19.5 ft at 10:45PM Oct 26, 2020Observed: 19.5 ft at 11:00PM Oct 26, 2020Observed: 19.5 ft at 11:15PM Oct 26, 2020Observed: 19.49 ft at 11:30PM Oct 26, 2020Observed: 19.49 ft at 11:45PM Oct 26, 2020Observed: 19.49 ft at 12:00AM Oct 27, 2020Observed: 19.49 ft at 12:15AM Oct 27, 2020Observed: 19.48 ft at 12:30AM Oct 27, 2020Observed: 19.48 ft at 12:45AM Oct 27, 2020Observed: 19.48 ft at 1:00AM Oct 27, 2020Observed: 19.48 ft at 1:15AM Oct 27, 2020Observed: 19.48 ft at 1:30AM Oct 27, 2020Observed: 19.47 ft at 1:45AM Oct 27, 2020Observed: 19.47 ft at 2:00AM Oct 27, 2020Observed: 19.47 ft at 2:15AM Oct 27, 2020Observed: 19.47 ft at 2:30AM Oct 27, 2020Observed: 19.46 ft at 2:45AM Oct 27, 2020Observed: 19.46 ft at 3:00AM Oct 27, 2020Observed: 19.46 ft at 3:15AM Oct 27, 2020Observed: 19.46 ft at 3:30AM Oct 27, 2020Observed: 19.46 ft at 3:45AM Oct 27, 2020Observed: 19.45 ft at 4:00AM Oct 27, 2020Observed: 19.45 ft at 4:15AM Oct 27, 2020Observed: 19.45 ft at 4:30AM Oct 27, 2020Observed: 19.44 ft at 4:45AM Oct 27, 2020Observed: 19.44 ft at 5:00AM Oct 27, 2020Observed: 19.44 ft at 5:15AM Oct 27, 2020Observed: 19.44 ft at 5:30AM Oct 27, 2020Observed: 19.44 ft at 5:45AM Oct 27, 2020Observed: 19.44 ft at 6:00AM Oct 27, 2020Observed: 19.43 ft at 6:15AM Oct 27, 2020Observed: 19.43 ft at 6:30AM Oct 27, 2020Observed: 19.43 ft at 6:45AM Oct 27, 2020Observed: 19.43 ft at 7:00AM Oct 27, 2020Observed: 19.43 ft at 7:15AM Oct 27, 2020Observed: 19.43 ft at 7:30AM Oct 27, 2020Observed: 19.42 ft at 7:45AM Oct 27, 2020Observed: 19.41 ft at 8:00AM Oct 27, 2020Observed: 19.42 ft at 8:15AM Oct 27, 2020Observed: 19.41 ft at 8:30AM Oct 27, 2020Observed: 19.41 ft at 8:45AM Oct 27, 2020Observed: 19.4 ft at 9:00AM Oct 27, 2020Observed: 19.41 ft at 9:15AM Oct 27, 2020Observed: 19.4 ft at 9:30AM Oct 27, 2020Observed: 19.4 ft at 9:45AM Oct 27, 2020Observed: 19.4 ft at 10:00AM Oct 27, 2020Observed: 19.4 ft at 10:15AM Oct 27, 2020Observed: 19.39 ft at 10:30AM Oct 27, 2020Observed: 19.39 ft at 10:45AM Oct 27, 2020Observed: 19.39 ft at 11:00AM Oct 27, 2020Observed: 19.39 ft at 11:15AM Oct 27, 2020Observed: 19.39 ft at 11:30AM Oct 27, 2020Observed: 19.39 ft at 11:45AM Oct 27, 2020Observed: 19.38 ft at 12:00PM Oct 27, 2020Observed: 19.38 ft at 12:15PM Oct 27, 2020Observed: 19.38 ft at 12:30PM Oct 27, 2020Observed: 19.38 ft at 12:45PM Oct 27, 2020Observed: 19.38 ft at 1:00PM Oct 27, 2020Observed: 19.37 ft at 1:15PM Oct 27, 2020Observed: 19.37 ft at 1:30PM Oct 27, 2020Observed: 19.37 ft at 1:45PM Oct 27, 2020Observed: 19.36 ft at 2:00PM Oct 27, 2020Observed: 19.36 ft at 2:15PM Oct 27, 2020Observed: 19.36 ft at 2:30PM Oct 27, 2020Observed: 19.36 ft at 2:45PM Oct 27, 2020Observed: 19.36 ft at 3:00PM Oct 27, 2020Observed: 19.35 ft at 3:15PM Oct 27, 2020Observed: 19.35 ft at 3:30PM Oct 27, 2020Observed: 19.35 ft at 3:45PM Oct 27, 2020Observed: 19.35 ft at 4:00PM Oct 27, 2020Observed: 19.35 ft at 4:15PM Oct 27, 2020Observed: 19.35 ft at 4:30PM Oct 27, 2020Observed: 19.34 ft at 4:45PM Oct 27, 2020Observed: 19.34 ft at 5:00PM Oct 27, 2020Observed: 19.34 ft at 5:15PM Oct 27, 2020Observed: 19.33 ft at 5:30PM Oct 27, 2020Observed: 19.33 ft at 5:45PM Oct 27, 2020Observed: 19.33 ft at 6:00PM Oct 27, 2020Observed: 19.33 ft at 6:15PM Oct 27, 2020Observed: 19.33 ft at 6:30PM Oct 27, 2020Observed: 19.33 ft at 6:45PM Oct 27, 2020Observed: 19.32 ft at 7:00PM Oct 27, 2020Observed: 19.32 ft at 7:15PM Oct 27, 2020Observed: 19.32 ft at 7:30PM Oct 27, 2020Observed: 19.32 ft at 7:45PM Oct 27, 2020Observed: 19.32 ft at 8:00PM Oct 27, 2020Observed: 19.31 ft at 8:15PM Oct 27, 2020Observed: 19.31 ft at 8:30PM Oct 27, 2020Observed: 19.3 ft at 8:45PM Oct 27, 2020Observed: 19.31 ft at 9:00PM Oct 27, 2020Observed: 19.3 ft at 9:15PM Oct 27, 2020Observed: 19.3 ft at 9:30PM Oct 27, 2020Observed: 19.3 ft at 9:45PM Oct 27, 2020Observed: 19.3 ft at 10:00PM Oct 27, 2020Observed: 19.29 ft at 10:15PM Oct 27, 2020Observed: 19.29 ft at 10:30PM Oct 27, 2020Observed: 19.29 ft at 10:45PM Oct 27, 2020Observed: 19.29 ft at 11:00PM Oct 27, 2020Observed: 19.29 ft at 11:15PM Oct 27, 2020Observed: 19.28 ft at 11:30PM Oct 27, 2020Observed: 19.28 ft at 11:45PM Oct 27, 2020Observed: 19.28 ft at 12:00AM Oct 28, 2020Observed: 19.28 ft at 12:15AM Oct 28, 2020Observed: 19.27 ft at 12:30AM Oct 28, 2020Observed: 19.27 ft at 12:45AM Oct 28, 2020Observed: 19.27 ft at 1:00AM Oct 28, 2020Observed: 19.27 ft at 1:15AM Oct 28, 2020Observed: 19.27 ft at 1:30AM Oct 28, 2020Observed: 19.26 ft at 1:45AM Oct 28, 2020Observed: 19.26 ft at 2:00AM Oct 28, 2020Observed: 19.26 ft at 2:15AM Oct 28, 2020Observed: 19.26 ft at 2:30AM Oct 28, 2020Observed: 19.25 ft at 2:45AM Oct 28, 2020Observed: 19.25 ft at 3:00AM Oct 28, 2020Observed: 19.25 ft at 3:15AM Oct 28, 2020Observed: 19.25 ft at 3:30AM Oct 28, 2020Observed: 19.25 ft at 3:45AM Oct 28, 2020Observed: 19.25 ft at 4:00AM Oct 28, 2020Observed: 19.25 ft at 4:15AM Oct 28, 2020Observed: 19.24 ft at 4:30AM Oct 28, 2020Observed: 19.24 ft at 4:45AM Oct 28, 2020Observed: 19.24 ft at 5:00AM Oct 28, 2020Observed: 19.24 ft at 5:15AM Oct 28, 2020Observed: 19.23 ft at 5:30AM Oct 28, 2020Observed: 19.23 ft at 5:45AM Oct 28, 2020Observed: 19.23 ft at 6:00AM Oct 28, 2020Observed: 19.23 ft at 6:15AM Oct 28, 2020Observed: 19.23 ft at 6:30AM Oct 28, 2020Observed: 19.22 ft at 6:45AM Oct 28, 2020Observed: 19.22 ft at 7:00AM Oct 28, 2020Observed: 19.22 ft at 7:15AM Oct 28, 2020Observed: 19.22 ft at 7:30AM Oct 28, 2020Observed: 19.21 ft at 7:45AM Oct 28, 2020Observed: 19.21 ft at 8:00AM Oct 28, 2020Observed: 19.21 ft at 8:15AM Oct 28, 2020Observed: 19.21 ft at 8:30AM Oct 28, 2020Observed: 19.21 ft at 8:45AM Oct 28, 2020Observed: 19.2 ft at 9:00AM Oct 28, 2020Observed: 19.2 ft at 9:15AM Oct 28, 2020Observed: 19.2 ft at 9:30AM Oct 28, 2020Observed: 19.2 ft at 9:45AM Oct 28, 2020Observed: 19.2 ft at 10:00AM Oct 28, 2020Observed: 19.19 ft at 10:15AM Oct 28, 2020Observed: 19.19 ft at 10:30AM Oct 28, 2020Observed: 19.19 ft at 10:45AM Oct 28, 2020Observed: 19.19 ft at 11:00AM Oct 28, 2020Observed: 19.18 ft at 11:15AM Oct 28, 2020Observed: 19.18 ft at 11:30AM Oct 28, 2020Observed: 19.18 ft at 11:45AM Oct 28, 2020Observed: 19.18 ft at 12:00PM Oct 28, 2020Observed: 19.18 ft at 12:15PM Oct 28, 2020Observed: 19.18 ft at 12:30PM Oct 28, 2020Observed: 19.18 ft at 12:45PM Oct 28, 2020Observed: 19.17 ft at 1:00PM Oct 28, 2020Observed: 19.17 ft at 1:15PM Oct 28, 2020Observed: 19.17 ft at 1:30PM Oct 28, 2020Observed: 19.17 ft at 1:45PM Oct 28, 2020Observed: 19.17 ft at 2:00PM Oct 28, 2020Observed: 19.16 ft at 2:15PM Oct 28, 2020Observed: 19.16 ft at 2:30PM Oct 28, 2020Observed: 19.16 ft at 2:45PM Oct 28, 2020Observed: 19.16 ft at 3:00PM Oct 28, 2020Observed: 19.16 ft at 3:15PM Oct 28, 2020Observed: 19.15 ft at 3:30PM Oct 28, 2020Observed: 19.15 ft at 3:45PM Oct 28, 2020Observed: 19.15 ft at 4:00PM Oct 28, 2020Observed: 19.15 ft at 4:15PM Oct 28, 2020Observed: 19.15 ft at 4:30PM Oct 28, 2020Observed: 19.14 ft at 4:45PM Oct 28, 2020Observed: 19.14 ft at 5:00PM Oct 28, 2020Observed: 19.14 ft at 5:15PM Oct 28, 2020Observed: 19.14 ft at 5:30PM Oct 28, 2020Observed: 19.13 ft at 5:45PM Oct 28, 2020Observed: 19.14 ft at 6:00PM Oct 28, 2020Observed: 19.13 ft at 6:15PM Oct 28, 2020Observed: 19.13 ft at 6:30PM Oct 28, 2020Observed: 19.13 ft at 6:45PM Oct 28, 2020Observed: 19.13 ft at 7:00PM Oct 28, 2020Observed: 19.13 ft at 7:15PM Oct 28, 2020Observed: 19.13 ft at 7:30PM Oct 28, 2020Observed: 19.13 ft at 7:45PM Oct 28, 2020Observed: 19.13 ft at 8:00PM Oct 28, 2020Observed: 19.12 ft at 8:15PM Oct 28, 2020Observed: 19.12 ft at 8:30PM Oct 28, 2020Observed: 19.12 ft at 8:45PM Oct 28, 2020Observed: 19.11 ft at 9:00PM Oct 28, 2020Observed: 19.12 ft at 9:15PM Oct 28, 2020Observed: 19.11 ft at 9:30PM Oct 28, 2020Observed: 19.11 ft at 9:45PM Oct 28, 2020Observed: 19.1 ft at 10:00PM Oct 28, 2020Observed: 19.11 ft at 10:15PM Oct 28, 2020Observed: 19.1 ft at 10:30PM Oct 28, 2020Observed: 19.1 ft at 10:45PM Oct 28, 2020Observed: 19.1 ft at 11:00PM Oct 28, 2020Observed: 19.1 ft at 11:15PM Oct 28, 2020Observed: 19.1 ft at 11:30PM Oct 28, 2020Observed: 19.1 ft at 11:45PM Oct 28, 2020Observed: 19.09 ft at 12:00AM Oct 29, 2020Observed: 19.09 ft at 12:15AM Oct 29, 2020Observed: 19.09 ft at 12:30AM Oct 29, 2020Observed: 19.09 ft at 12:45AM Oct 29, 2020Observed: 19.09 ft at 1:00AM Oct 29, 2020Observed: 19.09 ft at 1:15AM Oct 29, 2020Observed: 19.08 ft at 1:30AM Oct 29, 2020Observed: 19.08 ft at 1:45AM Oct 29, 2020Observed: 19.08 ft at 2:00AM Oct 29, 2020Observed: 19.08 ft at 2:15AM Oct 29, 2020Observed: 19.08 ft at 2:30AM Oct 29, 2020Observed: 19.08 ft at 2:45AM Oct 29, 2020Observed: 19.07 ft at 3:00AM Oct 29, 2020Observed: 19.08 ft at 3:15AM Oct 29, 2020Observed: 19.07 ft at 3:30AM Oct 29, 2020Observed: 19.07 ft at 3:45AM Oct 29, 2020Observed: 19.07 ft at 4:00AM Oct 29, 2020Observed: 19.07 ft at 4:15AM Oct 29, 2020Observed: 19.07 ft at 4:30AM Oct 29, 2020Observed: 19.07 ft at 4:45AM Oct 29, 2020Observed: 19.07 ft at 5:00AM Oct 29, 2020Observed: 19.06 ft at 5:15AM Oct 29, 2020Observed: 19.06 ft at 5:30AM Oct 29, 2020Observed: 19.06 ft at 5:45AM Oct 29, 2020Observed: 19.06 ft at 6:00AM Oct 29, 2020Observed: 19.05 ft at 6:15AM Oct 29, 2020Observed: 19.05 ft at 6:30AM Oct 29, 2020Observed: 19.05 ft at 6:45AM Oct 29, 2020Observed: 19.05 ft at 7:00AM Oct 29, 2020Observed: 19.05 ft at 7:15AM Oct 29, 2020Observed: 19.05 ft at 7:30AM Oct 29, 2020Observed: 19.04 ft at 7:45AM Oct 29, 2020Observed: 19.04 ft at 8:00AM Oct 29, 2020Observed: 19.04 ft at 8:15AM Oct 29, 2020Observed: 19.04 ft at 8:30AM Oct 29, 2020Observed: 19.04 ft at 8:45AM Oct 29, 2020Observed: 19.04 ft at 9:00AM Oct 29, 2020Observed: 19.04 ft at 9:15AM Oct 29, 2020Observed: 19.04 ft at 9:30AM Oct 29, 2020Observed: 19.03 ft at 9:45AM Oct 29, 2020Observed: 19.03 ft at 10:00AM Oct 29, 2020Observed: 19.03 ft at 10:15AM Oct 29, 2020Observed: 19.03 ft at 10:30AM Oct 29, 2020Observed: 19.02 ft at 10:45AM Oct 29, 2020Observed: 19.03 ft at 11:00AM Oct 29, 2020Observed: 19.02 ft at 11:15AM Oct 29, 2020Observed: 19.02 ft at 11:30AM Oct 29, 2020Observed: 19.02 ft at 11:45AM Oct 29, 2020Observed: 19.02 ft at 12:00PM Oct 29, 2020Observed: 19.02 ft at 12:15PM Oct 29, 2020Observed: 19.02 ft at 12:30PM Oct 29, 2020Observed: 19.02 ft at 12:45PM Oct 29, 2020Observed: 19.01 ft at 1:00PM Oct 29, 2020Observed: 19 ft at 1:15PM Oct 29, 2020Observed: 19.01 ft at 1:30PM Oct 29, 2020Observed: 18.99 ft at 1:45PM Oct 29, 2020Observed: 18.99 ft at 2:00PM Oct 29, 2020Observed: 19 ft at 2:15PM Oct 29, 2020Observed: 19.01 ft at 2:30PM Oct 29, 2020Observed: 18.99 ft at 2:45PM Oct 29, 2020Observed: 19 ft at 3:00PM Oct 29, 2020Observed: 19 ft at 3:15PM Oct 29, 2020Observed: 19 ft at 3:30PM Oct 29, 2020Observed: 19 ft at 3:45PM Oct 29, 2020Observed: 19.01 ft at 4:00PM Oct 29, 2020Observed: 18.99 ft at 4:15PM Oct 29, 2020Observed: 19 ft at 4:30PM Oct 29, 2020Observed: 19 ft at 4:45PM Oct 29, 2020Observed: 19 ft at 5:00PM Oct 29, 2020Observed: 19 ft at 5:15PM Oct 29, 2020Observed: 19 ft at 5:30PM Oct 29, 2020Observed: 19 ft at 5:45PM Oct 29, 2020Observed: 18.99 ft at 6:00PM Oct 29, 2020Observed: 18.99 ft at 6:15PM Oct 29, 2020Observed: 19 ft at 6:30PM Oct 29, 2020Observed: 18.99 ft at 6:45PM Oct 29, 2020Observed: 18.99 ft at 7:00PM Oct 29, 2020Observed: 18.99 ft at 7:15PM Oct 29, 2020Observed: 18.99 ft at 7:30PM Oct 29, 2020Observed: 18.99 ft at 7:45PM Oct 29, 2020Observed: 18.98 ft at 8:00PM Oct 29, 2020Observed: 18.98 ft at 8:15PM Oct 29, 2020Observed: 18.98 ft at 8:30PM Oct 29, 2020Observed: 18.98 ft at 8:45PM Oct 29, 2020Observed: 18.98 ft at 9:00PM Oct 29, 2020Observed: 18.98 ft at 9:15PM Oct 29, 2020Observed: 18.98 ft at 9:30PM Oct 29, 2020Observed: 18.98 ft at 9:45PM Oct 29, 2020Observed: 18.98 ft at 10:00PM Oct 29, 2020Observed: 18.97 ft at 10:15PM Oct 29, 2020Observed: 18.97 ft at 10:30PM Oct 29, 2020Observed: 18.97 ft at 10:45PM Oct 29, 2020Observed: 18.97 ft at 11:00PM Oct 29, 2020Observed: 18.97 ft at 11:15PM Oct 29, 2020Observed: 18.96 ft at 11:30PM Oct 29, 2020Observed: 18.96 ft at 11:45PM Oct 29, 2020Observed: 18.97 ft at 12:00AM Oct 30, 2020Observed: 18.96 ft at 12:15AM Oct 30, 2020Observed: 18.96 ft at 12:30AM Oct 30, 2020Observed: 18.96 ft at 12:45AM Oct 30, 2020Observed: 18.96 ft at 1:00AM Oct 30, 2020Observed: 18.96 ft at 1:15AM Oct 30, 2020Observed: 18.96 ft at 1:30AM Oct 30, 2020Observed: 18.96 ft at 1:45AM Oct 30, 2020Observed: 18.96 ft at 2:00AM Oct 30, 2020Observed: 18.96 ft at 2:15AM Oct 30, 2020Observed: 18.94 ft at 2:30AM Oct 30, 2020Observed: 18.95 ft at 2:45AM Oct 30, 2020USGS--Water Resources of the United StatesZUNV2(plotting HGIRG) Graph Created (3:45AM Oct 30, 2020)ObservedLatest observed value: 18.95 ft at 2:45 AM EDT 30-Oct-2020. 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) 22.36 ft on 02/06/2016
(5) 22.24 ft on 05/01/2014
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 25.14 ft on 09/20/2020 (P)
(2) 22.15 ft on 02/25/2019
(3) 21.47 ft on 11/18/2018
(4) 24.34 ft on 10/10/2016
(5) 22.36 ft on 02/06/2016
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
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
Wakefield Weather Forecast Office
10009 General Mahone Hwy
Wakefield, VA 23888
(757) 899-4200
Ask Questions/Webmaster
Page last modified: 1-Mar-2019 12:35 AM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities