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Hydrograph River at a Glance Download
Cedar Run near Aden Stage (ft)Observed: 1.25 ft at 8:35AM Dec 05, 2019Highest Observation: 1.27 ft at 8:42AM Dec 05, 2019Highest Observation: 1.27 ft at 8:45AM Dec 05, 2019Observed: 1.26 ft at 9:00AM Dec 05, 2019Observed: 1.25 ft at 9:13AM Dec 05, 2019Observed: 1.26 ft at 9:52AM Dec 05, 2019Observed: 1.24 ft at 10:00AM Dec 05, 2019Observed: 1.24 ft at 10:15AM Dec 05, 2019Observed: 1.25 ft at 10:23AM Dec 05, 2019Observed: 1.25 ft at 10:42AM Dec 05, 2019Observed: 1.24 ft at 10:45AM Dec 05, 2019Observed: 1.25 ft at 11:00AM Dec 05, 2019Observed: 1.24 ft at 11:13AM Dec 05, 2019Observed: 1.24 ft at 12:00PM Dec 05, 2019Observed: 1.23 ft at 1:00PM Dec 05, 2019Observed: 1.22 ft at 2:00PM Dec 05, 2019Observed: 1.21 ft at 3:00PM Dec 05, 2019Observed: 1.2 ft at 4:00PM Dec 05, 2019Observed: 1.21 ft at 5:00PM Dec 05, 2019Observed: 1.2 ft at 6:00PM Dec 05, 2019Observed: 1.19 ft at 7:00PM Dec 05, 2019Observed: 1.2 ft at 8:00PM Dec 05, 2019Observed: 1.18 ft at 9:00PM Dec 05, 2019Observed: 1.2 ft at 9:12PM Dec 05, 2019Observed: 1.19 ft at 9:15PM Dec 05, 2019Observed: 1.19 ft at 9:30PM Dec 05, 2019Observed: 1.19 ft at 9:43PM Dec 05, 2019Observed: 1.2 ft at 9:52PM Dec 05, 2019Observed: 1.19 ft at 10:00PM Dec 05, 2019Observed: 1.18 ft at 10:15PM Dec 05, 2019Observed: 1.19 ft at 10:23PM Dec 05, 2019Observed: 1.2 ft at 10:42PM Dec 05, 2019Observed: 1.2 ft at 10:45PM Dec 05, 2019Observed: 1.18 ft at 11:00PM Dec 05, 2019Observed: 1.21 ft at 2:00AM Dec 06, 2019Observed: 1.21 ft at 2:10AM Dec 06, 2019Observed: 1.2 ft at 2:15AM Dec 06, 2019Observed: 1.19 ft at 2:30AM Dec 06, 2019Observed: 1.21 ft at 2:41AM Dec 06, 2019Observed: 1.21 ft at 3:00AM Dec 06, 2019Observed: 1.21 ft at 3:22AM Dec 06, 2019Observed: 1.2 ft at 3:30AM Dec 06, 2019Observed: 1.21 ft at 3:45AM Dec 06, 2019Observed: 1.2 ft at 3:53AM Dec 06, 2019Observed: 1.19 ft at 4:00AM Dec 06, 2019Observed: 1.21 ft at 4:04AM Dec 06, 2019Observed: 1.19 ft at 4:15AM Dec 06, 2019Observed: 1.19 ft at 4:30AM Dec 06, 2019Observed: 1.2 ft at 4:35AM Dec 06, 2019Observed: 1.21 ft at 4:40AM Dec 06, 2019Observed: 1.19 ft at 4:45AM Dec 06, 2019Observed: 1.2 ft at 5:00AM Dec 06, 2019Observed: 1.19 ft at 5:11AM Dec 06, 2019Observed: 1.2 ft at 6:00AM Dec 06, 2019Observed: 1.2 ft at 6:40AM Dec 06, 2019Observed: 1.19 ft at 6:45AM Dec 06, 2019Observed: 1.2 ft at 7:00AM Dec 06, 2019Observed: 1.19 ft at 7:11AM Dec 06, 2019Observed: 1.18 ft at 8:00AM Dec 06, 2019Observed: 1.19 ft at 8:10AM Dec 06, 2019Observed: 1.18 ft at 8:15AM Dec 06, 2019Observed: 1.19 ft at 8:30AM Dec 06, 2019Observed: 1.17 ft at 8:41AM Dec 06, 2019Observed: 1.18 ft at 9:00AM Dec 06, 2019Observed: 1.15 ft at 10:00AM Dec 06, 2019Observed: 1.14 ft at 11:00AM Dec 06, 2019Observed: 1.16 ft at 11:04AM Dec 06, 2019Observed: 1.14 ft at 11:15AM Dec 06, 2019Observed: 1.15 ft at 11:30AM Dec 06, 2019Observed: 1.14 ft at 11:35AM Dec 06, 2019Observed: 1.15 ft at 12:00PM Dec 06, 2019Observed: 1.14 ft at 1:00PM Dec 06, 2019Observed: 1.12 ft at 2:00PM Dec 06, 2019Observed: 1.1 ft at 3:00PM Dec 06, 2019Virginia Tech Occoquan Watershed Monitoring LaboratoryADEV2(plotting HGIRZ) Graph Created (4:55AM Dec 9, 2019)ObservedLatest observed value: 1.1 ft at 3:00 PM EST 6-Dec-2019. Flood Stage is 10 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Gauge reading may be affected by ice.

NOTE: Forecasts are not available for the Cedar Run near Aden. Only observed stages are available for this point.

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Flood Categories (in feet)
Major Flood Stage: 20
Moderate Flood Stage: 15
Flood Stage: 10
Action Stage: 9
Low Stage (in feet): -9999

Historic Crests
Currently none available.

Recent Crests
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.
Flood Impacts & Photos Collapse
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20 Fleetwood Road and Aden Road are both flooded by at least five feet of flowing water. Water approaches homes near Aden and several outbuildings are flooded.
15 Fleetwood Road and a significant portion of Aden Road are flooded near Cedar Run. Water approaches outbuildings near Aden.
13 Water begins to cover Aden Road near Aden. Several acres of agricultural land are flooded near Aden. An access road near Cedar Run on Quantico Marine Base may also begin to flood.
10 Fleetwood Road floods near Cedar Run.
9 Water spills over the banks, affecting agricultural land near Aden.
About This Location Collapse

Latitude: 38.615080° N, Longitude: 77.553420° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 10 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 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.
NWS Information
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: 4-Mar-2019 11:30 PM
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