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Hydrograph River at a Glance Download
Roanoke River at John H. Kerr Dam Pool (ft)Observed: 300.03 ft at 1:00AM Jul 27, 2014Observed: 300.03 ft at 1:15AM Jul 27, 2014Observed: 300.04 ft at 1:30AM Jul 27, 2014Observed: 300.03 ft at 1:45AM Jul 27, 2014Observed: 300.03 ft at 2:00AM Jul 27, 2014Observed: 300.04 ft at 2:15AM Jul 27, 2014Observed: 300.03 ft at 2:30AM Jul 27, 2014Observed: 300.04 ft at 2:45AM Jul 27, 2014Observed: 300.04 ft at 3:00AM Jul 27, 2014Observed: 300.03 ft at 3:15AM Jul 27, 2014Observed: 300.04 ft at 3:30AM Jul 27, 2014Observed: 300.03 ft at 3:45AM Jul 27, 2014Observed: 300.04 ft at 4:00AM Jul 27, 2014Observed: 300.04 ft at 4:15AM Jul 27, 2014Observed: 300.03 ft at 4:30AM Jul 27, 2014Observed: 300.04 ft at 4:45AM Jul 27, 2014Observed: 300.05 ft at 5:00AM Jul 27, 2014Observed: 300.04 ft at 5:15AM Jul 27, 2014Observed: 300.05 ft at 5:30AM Jul 27, 2014Observed: 300.05 ft at 5:45AM Jul 27, 2014Observed: 300.06 ft at 6:00AM Jul 27, 2014Observed: 300.06 ft at 6:15AM Jul 27, 2014Observed: 300.07 ft at 6:30AM Jul 27, 2014Observed: 300.07 ft at 6:45AM Jul 27, 2014Observed: 300.07 ft at 7:00AM Jul 27, 2014Observed: 300.07 ft at 7:15AM Jul 27, 2014Observed: 300.06 ft at 7:30AM Jul 27, 2014Observed: 300.06 ft at 7:45AM Jul 27, 2014Observed: 300.06 ft at 8:00AM Jul 27, 2014Observed: 300.06 ft at 8:15AM Jul 27, 2014Observed: 300.06 ft at 8:30AM Jul 27, 2014Observed: 300.06 ft at 8:45AM Jul 27, 2014Observed: 300.06 ft at 9:00AM Jul 27, 2014Observed: 300.06 ft at 9:15AM Jul 27, 2014Observed: 300.05 ft at 9:30AM Jul 27, 2014Observed: 300.06 ft at 9:45AM Jul 27, 2014Observed: 300.07 ft at 10:00AM Jul 27, 2014Observed: 300.08 ft at 10:15AM Jul 27, 2014Observed: 300.08 ft at 10:30AM Jul 27, 2014Observed: 300.12 ft at 10:45AM Jul 27, 2014Observed: 300.09 ft at 11:00AM Jul 27, 2014Observed: 300.07 ft at 11:15AM Jul 27, 2014Observed: 300.09 ft at 11:30AM Jul 27, 2014Observed: 300.1 ft at 11:45AM Jul 27, 2014Observed: 300.11 ft at 12:00PM Jul 27, 2014Observed: 300.1 ft at 12:15PM Jul 27, 2014Observed: 300.08 ft at 12:30PM Jul 27, 2014Observed: 300.1 ft at 12:45PM Jul 27, 2014Observed: 300.09 ft at 1:00PM Jul 27, 2014Observed: 300.08 ft at 1:15PM Jul 27, 2014Observed: 300.09 ft at 1:30PM Jul 27, 2014Observed: 300.12 ft at 1:45PM Jul 27, 2014Observed: 300.11 ft at 2:00PM Jul 27, 2014Observed: 300.11 ft at 2:15PM Jul 27, 2014Observed: 300.11 ft at 2:30PM Jul 27, 2014Observed: 300.09 ft at 2:45PM Jul 27, 2014Observed: 300.07 ft at 3:00PM Jul 27, 2014Observed: 300.09 ft at 3:15PM Jul 27, 2014Observed: 300.07 ft at 3:30PM Jul 27, 2014Observed: 300.07 ft at 3:45PM Jul 27, 2014Observed: 300.07 ft at 4:00PM Jul 27, 2014Observed: 300.03 ft at 4:15PM Jul 27, 2014Observed: 300.06 ft at 4:30PM Jul 27, 2014Observed: 300.05 ft at 4:45PM Jul 27, 2014Observed: 300.04 ft at 5:00PM Jul 27, 2014Observed: 300.02 ft at 5:15PM Jul 27, 2014Observed: 300.01 ft at 5:30PM Jul 27, 2014Observed: 300.02 ft at 5:45PM Jul 27, 2014Observed: 300.01 ft at 6:00PM Jul 27, 2014Observed: 300.02 ft at 6:15PM Jul 27, 2014Observed: 300.07 ft at 6:30PM Jul 27, 2014Observed: 300.02 ft at 6:45PM Jul 27, 2014Observed: 300.03 ft at 7:00PM Jul 27, 2014Observed: 300.02 ft at 7:15PM Jul 27, 2014Observed: 300.01 ft at 7:30PM Jul 27, 2014Observed: 300.03 ft at 7:45PM Jul 27, 2014Observed: 300.01 ft at 8:00PM Jul 27, 2014Observed: 300.03 ft at 8:15PM Jul 27, 2014Observed: 300.05 ft at 8:30PM Jul 27, 2014Observed: 300.02 ft at 8:45PM Jul 27, 2014Observed: 300.03 ft at 9:00PM Jul 27, 2014Observed: 300.03 ft at 9:15PM Jul 27, 2014Observed: 300.02 ft at 9:30PM Jul 27, 2014Observed: 300.03 ft at 9:45PM Jul 27, 2014Observed: 300.04 ft at 10:00PM Jul 27, 2014Observed: 300.05 ft at 10:15PM Jul 27, 2014Observed: 300.06 ft at 10:30PM Jul 27, 2014Observed: 300.05 ft at 10:45PM Jul 27, 2014Observed: 300.05 ft at 11:00PM Jul 27, 2014Observed: 300.06 ft at 11:15PM Jul 27, 2014Observed: 300.05 ft at 11:30PM Jul 27, 2014Observed: 300.05 ft at 11:45PM Jul 27, 2014Observed: 300.06 ft at 12:00AM Jul 28, 2014Observed: 300.05 ft at 12:15AM Jul 28, 2014Observed: 300.05 ft at 12:30AM Jul 28, 2014Observed: 300.04 ft at 12:45AM Jul 28, 2014Observed: 300.05 ft at 1:00AM Jul 28, 2014Observed: 300.05 ft at 1:15AM Jul 28, 2014Observed: 300.05 ft at 1:30AM Jul 28, 2014Observed: 300.05 ft at 1:45AM Jul 28, 2014Observed: 300.06 ft at 2:00AM Jul 28, 2014Observed: 300.07 ft at 2:15AM Jul 28, 2014Observed: 300.07 ft at 2:30AM Jul 28, 2014Observed: 300.08 ft at 2:45AM Jul 28, 2014Observed: 300.08 ft at 3:00AM Jul 28, 2014Observed: 300.08 ft at 3:15AM Jul 28, 2014Observed: 300.09 ft at 3:30AM Jul 28, 2014Observed: 300.09 ft at 3:45AM Jul 28, 2014Observed: 300.09 ft at 4:00AM Jul 28, 2014Observed: 300.1 ft at 4:15AM Jul 28, 2014Observed: 300.09 ft at 4:30AM Jul 28, 2014Observed: 300.08 ft at 4:45AM Jul 28, 2014Observed: 300.09 ft at 5:00AM Jul 28, 2014Observed: 300.11 ft at 5:15AM Jul 28, 2014Highest Observation: 300.13 ft at 5:30AM Jul 28, 2014Highest Observation: 300.13 ft at 5:45AM Jul 28, 2014Observed: 300.1 ft at 6:00AM Jul 28, 2014Observed: 300.09 ft at 6:15AM Jul 28, 2014Observed: 300.11 ft at 6:30AM Jul 28, 2014Observed: 300.09 ft at 6:45AM Jul 28, 2014Observed: 300.09 ft at 7:00AM Jul 28, 2014Observed: 300.08 ft at 7:15AM Jul 28, 2014Observed: 300.08 ft at 7:30AM Jul 28, 2014Observed: 300.08 ft at 7:45AM Jul 28, 2014Observed: 300.08 ft at 8:00AM Jul 28, 2014Observed: 300.08 ft at 8:15AM Jul 28, 2014Observed: 300.08 ft at 8:30AM Jul 28, 2014Observed: 300.08 ft at 8:45AM Jul 28, 2014Observed: 300.09 ft at 9:00AM Jul 28, 2014Observed: 300.08 ft at 9:15AM Jul 28, 2014Observed: 300.09 ft at 9:30AM Jul 28, 2014Observed: 300.09 ft at 9:45AM Jul 28, 2014Observed: 300.1 ft at 10:00AM Jul 28, 2014Observed: 300.1 ft at 10:15AM Jul 28, 2014Observed: 300.11 ft at 10:30AM Jul 28, 2014Observed: 300.11 ft at 10:45AM Jul 28, 2014Observed: 300.11 ft at 11:00AM Jul 28, 2014Observed: 300.11 ft at 11:15AM Jul 28, 2014Observed: 300.11 ft at 11:30AM Jul 28, 2014Observed: 300.11 ft at 11:45AM Jul 28, 2014Observed: 300.12 ft at 12:00PM Jul 28, 2014Observed: 300.11 ft at 12:15PM Jul 28, 2014Observed: 300.11 ft at 12:30PM Jul 28, 2014Observed: 300.11 ft at 12:45PM Jul 28, 2014Observed: 300.11 ft at 1:00PM Jul 28, 2014Observed: 300.11 ft at 1:15PM Jul 28, 2014Observed: 300.11 ft at 1:30PM Jul 28, 2014Observed: 300.11 ft at 1:45PM Jul 28, 2014Observed: 299.98 ft at 2:00PM Jul 28, 2014Observed: 300.05 ft at 2:15PM Jul 28, 2014Observed: 300.06 ft at 2:30PM Jul 28, 2014Observed: 300.02 ft at 2:45PM Jul 28, 2014Observed: 300.06 ft at 3:00PM Jul 28, 2014Observed: 300.02 ft at 3:15PM Jul 28, 2014Observed: 300.02 ft at 3:30PM Jul 28, 2014Observed: 300 ft at 3:45PM Jul 28, 2014Observed: 299.97 ft at 4:00PM Jul 28, 2014Observed: 299.98 ft at 4:15PM Jul 28, 2014Observed: 299.97 ft at 4:30PM Jul 28, 2014Observed: 299.97 ft at 4:45PM Jul 28, 2014Observed: 299.98 ft at 5:00PM Jul 28, 2014Observed: 299.95 ft at 5:15PM Jul 28, 2014Observed: 299.96 ft at 5:30PM Jul 28, 2014Observed: 299.94 ft at 5:45PM Jul 28, 2014Observed: 299.93 ft at 6:00PM Jul 28, 2014Observed: 299.91 ft at 6:15PM Jul 28, 2014Observed: 299.9 ft at 6:30PM Jul 28, 2014Observed: 299.87 ft at 6:45PM Jul 28, 2014Observed: 299.9 ft at 7:00PM Jul 28, 2014Observed: 299.88 ft at 7:15PM Jul 28, 2014Observed: 299.85 ft at 7:30PM Jul 28, 2014Observed: 299.87 ft at 7:45PM Jul 28, 2014Observed: 299.84 ft at 8:00PM Jul 28, 2014Observed: 299.85 ft at 8:15PM Jul 28, 2014Observed: 299.91 ft at 8:30PM Jul 28, 2014Observed: 299.85 ft at 8:45PM Jul 28, 2014Observed: 299.86 ft at 9:00PM Jul 28, 2014Observed: 299.84 ft at 9:15PM Jul 28, 2014Observed: 299.84 ft at 9:30PM Jul 28, 2014Observed: 299.87 ft at 9:45PM Jul 28, 2014Observed: 299.84 ft at 10:00PM Jul 28, 2014Observed: 299.87 ft at 10:15PM Jul 28, 2014Observed: 299.89 ft at 10:30PM Jul 28, 2014Observed: 299.84 ft at 10:45PM Jul 28, 2014Observed: 299.85 ft at 11:00PM Jul 28, 2014Observed: 299.86 ft at 11:15PM Jul 28, 2014Observed: 299.85 ft at 11:30PM Jul 28, 2014Observed: 299.87 ft at 11:45PM Jul 28, 2014Observed: 299.87 ft at 12:00AM Jul 29, 2014Observed: 299.86 ft at 12:15AM Jul 29, 2014Observed: 299.87 ft at 12:30AM Jul 29, 2014Observed: 299.87 ft at 12:45AM Jul 29, 2014Observed: 299.85 ft at 1:00AM Jul 29, 2014Observed: 299.86 ft at 1:15AM Jul 29, 2014Observed: 299.87 ft at 1:30AM Jul 29, 2014Observed: 299.87 ft at 1:45AM Jul 29, 2014Observed: 299.86 ft at 2:00AM Jul 29, 2014Observed: 299.86 ft at 2:15AM Jul 29, 2014Observed: 299.86 ft at 2:30AM Jul 29, 2014Observed: 299.86 ft at 2:45AM Jul 29, 2014Observed: 299.85 ft at 3:00AM Jul 29, 2014Observed: 299.86 ft at 3:15AM Jul 29, 2014Observed: 299.87 ft at 3:30AM Jul 29, 2014Observed: 299.87 ft at 3:45AM Jul 29, 2014Observed: 299.88 ft at 4:00AM Jul 29, 2014Observed: 299.87 ft at 4:15AM Jul 29, 2014Observed: 299.86 ft at 4:30AM Jul 29, 2014Observed: 299.86 ft at 4:45AM Jul 29, 2014Observed: 299.87 ft at 5:00AM Jul 29, 2014Observed: 299.87 ft at 5:15AM Jul 29, 2014Observed: 299.87 ft at 5:30AM Jul 29, 2014Observed: 299.87 ft at 5:45AM Jul 29, 2014Observed: 299.87 ft at 6:00AM Jul 29, 2014Observed: 299.86 ft at 6:15AM Jul 29, 2014Observed: 299.86 ft at 6:30AM Jul 29, 2014Observed: 299.86 ft at 6:45AM Jul 29, 2014Observed: 299.86 ft at 7:00AM Jul 29, 2014Observed: 299.87 ft at 7:15AM Jul 29, 2014Observed: 299.87 ft at 7:30AM Jul 29, 2014Observed: 299.87 ft at 7:45AM Jul 29, 2014Observed: 299.87 ft at 8:00AM Jul 29, 2014Observed: 299.87 ft at 8:15AM Jul 29, 2014Observed: 299.87 ft at 8:30AM Jul 29, 2014Observed: 299.87 ft at 8:45AM Jul 29, 2014Observed: 299.88 ft at 9:00AM Jul 29, 2014Observed: 299.89 ft at 9:15AM Jul 29, 2014Observed: 299.89 ft at 9:30AM Jul 29, 2014Observed: 299.88 ft at 9:45AM Jul 29, 2014Observed: 299.88 ft at 10:00AM Jul 29, 2014Observed: 299.89 ft at 10:15AM Jul 29, 2014Observed: 299.88 ft at 10:30AM Jul 29, 2014Observed: 299.89 ft at 10:45AM Jul 29, 2014Observed: 299.89 ft at 11:00AM Jul 29, 2014Observed: 299.89 ft at 11:15AM Jul 29, 2014Observed: 299.89 ft at 11:30AM Jul 29, 2014Observed: 299.89 ft at 11:45AM Jul 29, 2014Observed: 299.89 ft at 12:00PM Jul 29, 2014Observed: 299.89 ft at 12:15PM Jul 29, 2014Observed: 299.89 ft at 12:30PM Jul 29, 2014Observed: 299.9 ft at 12:45PM Jul 29, 2014Observed: 299.9 ft at 1:00PM Jul 29, 2014Observed: 299.9 ft at 1:15PM Jul 29, 2014Observed: 299.9 ft at 1:30PM Jul 29, 2014Observed: 299.9 ft at 1:45PM Jul 29, 2014Observed: 299.9 ft at 2:00PM Jul 29, 2014Observed: 299.9 ft at 2:15PM Jul 29, 2014Observed: 299.9 ft at 2:30PM Jul 29, 2014Observed: 299.9 ft at 2:45PM Jul 29, 2014Observed: 299.85 ft at 3:00PM Jul 29, 2014Observed: 299.87 ft at 3:15PM Jul 29, 2014Observed: 299.87 ft at 3:30PM Jul 29, 2014Observed: 299.86 ft at 3:45PM Jul 29, 2014Observed: 299.88 ft at 4:00PM Jul 29, 2014Observed: 299.87 ft at 4:15PM Jul 29, 2014Observed: 299.86 ft at 4:30PM Jul 29, 2014Observed: 299.86 ft at 4:45PM Jul 29, 2014Observed: 299.84 ft at 5:00PM Jul 29, 2014Observed: 299.84 ft at 5:15PM Jul 29, 2014Observed: 299.85 ft at 5:30PM Jul 29, 2014Observed: 299.85 ft at 5:45PM Jul 29, 2014Observed: 299.85 ft at 6:00PM Jul 29, 2014Observed: 299.86 ft at 6:15PM Jul 29, 2014Observed: 299.87 ft at 6:30PM Jul 29, 2014Observed: 299.85 ft at 6:45PM Jul 29, 2014Observed: 299.86 ft at 7:00PM Jul 29, 2014Observed: 299.85 ft at 7:15PM Jul 29, 2014Observed: 299.86 ft at 7:30PM Jul 29, 2014Observed: 299.86 ft at 7:45PM Jul 29, 2014Observed: 299.85 ft at 8:00PM Jul 29, 2014Observed: 299.86 ft at 8:15PM Jul 29, 2014Observed: 299.87 ft at 8:30PM Jul 29, 2014Observed: 299.85 ft at 8:45PM Jul 29, 2014Observed: 299.86 ft at 9:00PM Jul 29, 2014Observed: 299.85 ft at 9:15PM Jul 29, 2014Observed: 299.86 ft at 9:30PM Jul 29, 2014Observed: 299.86 ft at 9:45PM Jul 29, 2014Observed: 299.86 ft at 10:00PM Jul 29, 2014Observed: 299.86 ft at 10:15PM Jul 29, 2014Observed: 299.86 ft at 10:30PM Jul 29, 2014Observed: 299.86 ft at 10:45PM Jul 29, 2014Observed: 299.87 ft at 11:00PM Jul 29, 2014Observed: 299.87 ft at 11:15PM Jul 29, 2014Observed: 299.88 ft at 11:30PM Jul 29, 2014Observed: 299.87 ft at 11:45PM Jul 29, 2014Observed: 299.87 ft at 12:00AM Jul 30, 2014Observed: 299.87 ft at 12:15AM Jul 30, 2014USGS--Water Resources of the United StatesKERV2(plotting HPIRG) Graph Created (12:45AM Jul 30, 2014)ObservedLatest observed value: 299.87 ft at 12:15 AM EDT 30-Jul-2014. Flood Stage is 320 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Roanoke River at John H. Kerr Dam. Only observed stages are available for this point.
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Upstream Gauge - at Randolph Upstream Gauge Downstream Gauge Downstream Gauge - at Lake Gaston
Flood Categories (in feet)
Major Flood Stage:324
Moderate Flood Stage:322
Flood Stage:320
Action Stage:320

Historical Crests
(1) 319.67 ft on 04/29/1987
(2) 310.99 ft on 02/10/2010
(P): Preliminary values subject to further review.

Low Water Records
Zoom Level:16
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.
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If you notice any errors in the below information, please contact our Webmaster
326 RIVER STAGE SENSOR OPERATING LIMIT
About This Location Collapse

Latitude: 36.598333° N, Longitude: 78.299167° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 320 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 Not Available 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 0 ft 320 ft  

Current/Historical Observations:

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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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Page last modified: 16-Jul-2014 2:08 AM
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