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Hydrograph River at a Glance Download
Roanoke River at Lake Gaston Pool (ft)Observed: 199.51 ft at 12:00AM Sep 20, 2014Observed: 199.51 ft at 1:00AM Sep 20, 2014Observed: 199.53 ft at 8:00AM Sep 20, 2014Observed: 199.64 ft at 12:00AM Sep 21, 2014Observed: 199.64 ft at 1:00AM Sep 21, 2014Observed: 199.62 ft at 8:00AM Sep 21, 2014Observed: 199.76 ft at 12:00AM Sep 22, 2014Highest Observation: 199.85 ft at 8:00AM Sep 22, 2014GASN7(plotting HPIRZ) Graph Created (8:17PM Sep 22, 2014)ObservedLatest observed value: 199.85 ft at 8:00 AM EDT 22-Sep-2014. Flood Stage is 202 ft
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Tabular Data (UTC)
Tabular Data (EDT)
XML Data
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Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Roanoke River at Lake Gaston. Only observed stages are available for this point.
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Upstream Gauge - at John H. Kerr Dam Upstream Gauge Downstream Gauge Downstream Gauge - at Roanoke Rapids
Flood Categories (in feet)
Major Flood Stage:204
Moderate Flood Stage:203
Flood Stage:202
Action Stage:201

Currently none available.

Low Water Records
Currently none available.
Zoom Level:16
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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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Latitude: 36.501111° N, Longitude: 77.811944° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 202 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 202 ft  
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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.
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Page last modified: 5-Aug-2014 6:39 PM
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