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Hydrograph River at a Glance Download
Unnamed Tributary near Fairfax Center Pool (ft)Observed: 383.42 ft at 3:05PM Oct 19, 2019Observed: 383.42 ft at 9:05AM Oct 20, 2019Observed: 383.47 ft at 11:10AM Oct 20, 2019Observed: 383.57 ft at 11:15AM Oct 20, 2019Observed: 383.68 ft at 11:20AM Oct 20, 2019Observed: 383.78 ft at 11:25AM Oct 20, 2019Observed: 384.7 ft at 1:00PM Oct 20, 2019Observed: 385.43 ft at 1:45PM Oct 20, 2019Highest Observation: 386.75 ft at 8:15PM Oct 20, 2019Observed: 386.46 ft at 9:55PM Oct 20, 2019Observed: 386.41 ft at 10:10PM Oct 20, 2019Observed: 386.26 ft at 10:55PM Oct 20, 2019Observed: 386.21 ft at 11:10PM Oct 20, 2019Observed: 386.01 ft at 12:05AM Oct 21, 2019Observed: 385.91 ft at 12:35AM Oct 21, 2019Observed: 385.81 ft at 1:00AM Oct 21, 2019Observed: 385.76 ft at 1:15AM Oct 21, 2019Observed: 385.66 ft at 1:40AM Oct 21, 2019Observed: 385.61 ft at 1:55AM Oct 21, 2019Observed: 385.56 ft at 2:05AM Oct 21, 2019Observed: 385.51 ft at 2:20AM Oct 21, 2019Observed: 385.46 ft at 2:35AM Oct 21, 2019Observed: 385.34 ft at 3:05AM Oct 21, 2019Observed: 385.29 ft at 3:15AM Oct 21, 2019Observed: 385.24 ft at 3:30AM Oct 21, 2019Observed: 385.19 ft at 3:45AM Oct 21, 2019Observed: 385.14 ft at 3:55AM Oct 21, 2019Observed: 385.09 ft at 4:05AM Oct 21, 2019Observed: 385.04 ft at 4:20AM Oct 21, 2019Observed: 384.99 ft at 4:30AM Oct 21, 2019Observed: 384.94 ft at 4:45AM Oct 21, 2019Observed: 384.84 ft at 5:10AM Oct 21, 2019Observed: 384.74 ft at 5:30AM Oct 21, 2019Observed: 384.69 ft at 5:45AM Oct 21, 2019Observed: 384.59 ft at 6:10AM Oct 21, 2019Observed: 384.44 ft at 6:45AM Oct 21, 2019Observed: 384.39 ft at 7:00AM Oct 21, 2019Observed: 384.34 ft at 7:15AM Oct 21, 2019Observed: 384.29 ft at 7:30AM Oct 21, 2019Observed: 384.19 ft at 8:10AM Oct 21, 2019Observed: 384.14 ft at 8:30AM Oct 21, 2019Observed: 384.09 ft at 8:50AM Oct 21, 2019Observed: 383.96 ft at 10:10AM Oct 21, 2019Observed: 383.42 ft at 9:05AM Oct 22, 2019Observed: 383.42 ft at 3:05PM Oct 22, 2019FFXV2(plotting HPIRR) Graph Created (7:09PM Oct 23, 2019)ObservedLatest observed value: 383.42 ft at 3:05 PM EDT 22-Oct-2019.
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Datum: Not Available
NOTE: Forecasts are not available for the Unnamed Tributary near Fairfax Center. Only observed stages are available for this point.
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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: 38.855556° N, Longitude: 77.346667° 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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(Baltimore/Washington) Sterling Weather Forecast Office
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Sterling, VA 20166
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Page last modified: 1-Mar-2019 12:35 AM
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