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Hydrograph River at a Glance Download
Unnamed Tributary at Lake Barton in Burke Pool (ft)Observed: 319.44 ft at 1:40AM Aug 02, 2020Observed: 319.41 ft at 7:40AM Aug 02, 2020Observed: 319.39 ft at 1:40PM Aug 02, 2020Observed: 319.37 ft at 7:40PM Aug 02, 2020Observed: 319.35 ft at 1:40AM Aug 03, 2020Observed: 319.34 ft at 7:40AM Aug 03, 2020Observed: 319.32 ft at 1:40PM Aug 03, 2020Observed: 319.42 ft at 5:25PM Aug 03, 2020Observed: 319.52 ft at 6:25PM Aug 03, 2020Observed: 319.62 ft at 7:10PM Aug 03, 2020Observed: 319.72 ft at 7:30PM Aug 03, 2020Observed: 319.75 ft at 7:40PM Aug 03, 2020Observed: 319.83 ft at 1:40AM Aug 04, 2020Observed: 319.93 ft at 4:00AM Aug 04, 2020Observed: 320.03 ft at 4:55AM Aug 04, 2020Observed: 320.13 ft at 5:20AM Aug 04, 2020Observed: 320.23 ft at 5:40AM Aug 04, 2020Observed: 320.33 ft at 6:05AM Aug 04, 2020Observed: 320.43 ft at 6:20AM Aug 04, 2020Observed: 320.53 ft at 6:30AM Aug 04, 2020Observed: 320.63 ft at 6:35AM Aug 04, 2020Observed: 320.73 ft at 6:45AM Aug 04, 2020Observed: 320.84 ft at 6:50AM Aug 04, 2020Observed: 320.94 ft at 7:00AM Aug 04, 2020Observed: 321.04 ft at 7:05AM Aug 04, 2020Observed: 321.15 ft at 7:10AM Aug 04, 2020Observed: 321.25 ft at 7:15AM Aug 04, 2020Observed: 321.35 ft at 7:20AM Aug 04, 2020Observed: 321.45 ft at 7:30AM Aug 04, 2020Observed: 321.66 ft at 7:40AM Aug 04, 2020Observed: 321.87 ft at 7:55AM Aug 04, 2020Observed: 321.97 ft at 8:05AM Aug 04, 2020Observed: 322.08 ft at 8:10AM Aug 04, 2020Observed: 322.18 ft at 8:20AM Aug 04, 2020Observed: 322.29 ft at 8:25AM Aug 04, 2020Observed: 322.39 ft at 8:30AM Aug 04, 2020Observed: 322.59 ft at 8:40AM Aug 04, 2020Observed: 322.69 ft at 8:45AM Aug 04, 2020Observed: 322.8 ft at 8:50AM Aug 04, 2020Observed: 322.91 ft at 8:55AM Aug 04, 2020Observed: 323.02 ft at 9:05AM Aug 04, 2020Observed: 323.12 ft at 9:20AM Aug 04, 2020Observed: 323.22 ft at 9:35AM Aug 04, 2020Highest Observation: 323.32 ft at 10:15AM Aug 04, 2020Observed: 323.22 ft at 12:55PM Aug 04, 2020Observed: 323.17 ft at 1:40PM Aug 04, 2020Observed: 323.07 ft at 2:50PM Aug 04, 2020Observed: 322.97 ft at 4:05PM Aug 04, 2020Observed: 322.87 ft at 5:15PM Aug 04, 2020Observed: 322.77 ft at 6:25PM Aug 04, 2020Observed: 322.67 ft at 7:35PM Aug 04, 2020Observed: 322.67 ft at 7:40PM Aug 04, 2020Observed: 322.57 ft at 8:50PM Aug 04, 2020Observed: 322.67 ft at 10:25PM Aug 04, 2020Observed: 322.57 ft at 12:55AM Aug 05, 2020Observed: 322.52 ft at 1:40AM Aug 05, 2020Observed: 322.52 ft at 1:45AM Aug 05, 2020Observed: 322.42 ft at 2:50AM Aug 05, 2020Observed: 322.32 ft at 4:05AM Aug 05, 2020Observed: 322.22 ft at 5:20AM Aug 05, 2020Observed: 322.12 ft at 6:30AM Aug 05, 2020Observed: 322.12 ft at 6:35AM Aug 05, 2020Observed: 322.03 ft at 7:45AM Aug 05, 2020Observed: 321.93 ft at 8:55AM Aug 05, 2020Observed: 321.83 ft at 10:10AM Aug 05, 2020Observed: 321.73 ft at 11:30AM Aug 05, 2020Observed: 321.63 ft at 12:45PM Aug 05, 2020Observed: 321.56 ft at 1:45PM Aug 05, 2020Observed: 321.46 ft at 3:05PM Aug 05, 2020Observed: 321.36 ft at 4:25PM Aug 05, 2020Observed: 321.26 ft at 5:50PM Aug 05, 2020Observed: 321.16 ft at 7:15PM Aug 05, 2020Observed: 321.13 ft at 7:45PM Aug 05, 2020Observed: 321.03 ft at 9:10PM Aug 05, 2020Observed: 320.93 ft at 10:40PM Aug 05, 2020Observed: 320.83 ft at 12:15AM Aug 06, 2020Observed: 320.75 ft at 1:45AM Aug 06, 2020Observed: 320.65 ft at 3:20AM Aug 06, 2020Observed: 320.55 ft at 5:10AM Aug 06, 2020Observed: 320.45 ft at 7:10AM Aug 06, 2020Observed: 320.43 ft at 7:45AM Aug 06, 2020Observed: 320.33 ft at 9:45AM Aug 06, 2020Observed: 320.23 ft at 12:15PM Aug 06, 2020Observed: 320.18 ft at 1:45PM Aug 06, 2020Observed: 320.08 ft at 4:55PM Aug 06, 2020Observed: 320.02 ft at 7:45PM Aug 06, 2020LBTV2(plotting HPIRR) Graph Created (11:09PM Aug 6, 2020)ObservedLatest observed value: 320.02 ft at 7:45 PM EDT 6-Aug-2020.
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Tabular Data (EDT)
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Datum: Not Available
NOTE: Forecasts are not available for the Unnamed Tributary at Lake Barton in Burke. Only observed stages are available for this point.
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Recent Crests
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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: 38.796389° N, Longitude: 77.308056° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available  
Vertical Datum Elevation
(gauge height = 0)
(gauge height = flood stage)
Elevation information source
NAVD88 Not Available Not Available  
NGVD 29 Not Available Not Available  
MSL Not Available Not Available  
Other Not Available Not Available  
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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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National Weather Service
(Baltimore/Washington) Sterling Weather Forecast Office
43858 Weather Service Rd.
Sterling, VA 20166
(703) 996-2200
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Page last modified: 1-Mar-2019 12:35 AM
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