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Hydrograph River at a Glance Download
Occoquan River below Lake Jackson Stage (ft)Observed: 2.53 ft at 10:17AM Mar 24, 2020Observed: 2.54 ft at 10:28AM Mar 24, 2020Observed: 2.54 ft at 10:30AM Mar 24, 2020Observed: 2.53 ft at 10:45AM Mar 24, 2020Observed: 2.53 ft at 10:59AM Mar 24, 2020Observed: 2.53 ft at 11:00AM Mar 24, 2020Observed: 2.54 ft at 11:12AM Mar 24, 2020Observed: 2.53 ft at 11:15AM Mar 24, 2020Observed: 2.53 ft at 11:30AM Mar 24, 2020Observed: 2.52 ft at 11:44AM Mar 24, 2020Observed: 2.53 ft at 11:48AM Mar 24, 2020Observed: 2.52 ft at 12:00PM Mar 24, 2020Observed: 2.55 ft at 1:00PM Mar 24, 2020Observed: 2.55 ft at 1:15PM Mar 24, 2020Observed: 2.54 ft at 1:21PM Mar 24, 2020Observed: 2.55 ft at 1:42PM Mar 24, 2020Observed: 2.55 ft at 1:45PM Mar 24, 2020Observed: 2.53 ft at 2:00PM Mar 24, 2020Observed: 2.53 ft at 2:13PM Mar 24, 2020Observed: 2.54 ft at 2:32PM Mar 24, 2020Observed: 2.55 ft at 2:45PM Mar 24, 2020Observed: 2.55 ft at 3:00PM Mar 24, 2020Observed: 2.55 ft at 3:16PM Mar 24, 2020Observed: 2.54 ft at 3:30PM Mar 24, 2020Observed: 2.53 ft at 3:45PM Mar 24, 2020Observed: 2.53 ft at 3:47PM Mar 24, 2020Observed: 2.54 ft at 3:52PM Mar 24, 2020Observed: 2.54 ft at 4:00PM Mar 24, 2020Observed: 2.53 ft at 6:00PM Mar 24, 2020Observed: 2.54 ft at 6:02PM Mar 24, 2020Observed: 2.54 ft at 6:15PM Mar 24, 2020Observed: 2.55 ft at 6:30PM Mar 24, 2020Observed: 2.55 ft at 6:33PM Mar 24, 2020Observed: 2.55 ft at 7:00PM Mar 24, 2020Observed: 2.54 ft at 9:00PM Mar 24, 2020Observed: 2.54 ft at 9:15PM Mar 24, 2020Observed: 2.54 ft at 9:25PM Mar 24, 2020Observed: 2.55 ft at 9:44PM Mar 24, 2020Observed: 2.55 ft at 9:45PM Mar 24, 2020Observed: 2.55 ft at 10:00PM Mar 24, 2020Observed: 2.54 ft at 4:30AM Mar 25, 2020Observed: 2.55 ft at 4:45AM Mar 25, 2020Observed: 2.55 ft at 4:49AM Mar 25, 2020Observed: 2.54 ft at 5:00AM Mar 25, 2020Observed: 2.55 ft at 5:46AM Mar 25, 2020Observed: 2.54 ft at 6:00AM Mar 25, 2020Observed: 2.54 ft at 7:00AM Mar 25, 2020Observed: 2.55 ft at 7:12AM Mar 25, 2020Observed: 2.55 ft at 7:15AM Mar 25, 2020Observed: 2.56 ft at 7:30AM Mar 25, 2020Observed: 2.54 ft at 7:43AM Mar 25, 2020Observed: 2.53 ft at 8:00AM Mar 25, 2020Observed: 2.53 ft at 8:52AM Mar 25, 2020Observed: 2.53 ft at 9:00AM Mar 25, 2020Observed: 2.54 ft at 9:15AM Mar 25, 2020Observed: 2.55 ft at 9:23AM Mar 25, 2020Observed: 2.55 ft at 9:50AM Mar 25, 2020Observed: 2.55 ft at 10:00AM Mar 25, 2020Observed: 2.53 ft at 10:15AM Mar 25, 2020Observed: 2.53 ft at 10:21AM Mar 25, 2020Observed: 2.52 ft at 10:48AM Mar 25, 2020Observed: 2.52 ft at 11:00AM Mar 25, 2020Observed: 2.54 ft at 11:19AM Mar 25, 2020Observed: 2.55 ft at 11:26AM Mar 25, 2020Observed: 2.55 ft at 11:30AM Mar 25, 2020Observed: 2.56 ft at 11:45AM Mar 25, 2020Observed: 2.56 ft at 11:57AM Mar 25, 2020Observed: 2.56 ft at 12:00PM Mar 25, 2020Observed: 2.57 ft at 12:04PM Mar 25, 2020Observed: 2.56 ft at 12:15PM Mar 25, 2020Observed: 2.55 ft at 12:30PM Mar 25, 2020Observed: 2.55 ft at 12:35PM Mar 25, 2020Observed: 2.54 ft at 1:00PM Mar 25, 2020Observed: 2.55 ft at 1:14PM Mar 25, 2020Observed: 2.55 ft at 1:15PM Mar 25, 2020Observed: 2.55 ft at 1:30PM Mar 25, 2020Observed: 2.57 ft at 1:45PM Mar 25, 2020Observed: 2.58 ft at 1:50PM Mar 25, 2020Observed: 2.58 ft at 2:00PM Mar 25, 2020Observed: 2.58 ft at 2:15PM Mar 25, 2020Observed: 2.57 ft at 2:30PM Mar 25, 2020Observed: 2.56 ft at 3:00PM Mar 25, 2020Observed: 2.57 ft at 3:44PM Mar 25, 2020Observed: 2.57 ft at 3:45PM Mar 25, 2020Observed: 2.57 ft at 4:00PM Mar 25, 2020Observed: 2.61 ft at 6:00PM Mar 25, 2020Observed: 2.61 ft at 6:15PM Mar 25, 2020Observed: 2.6 ft at 6:27PM Mar 25, 2020Observed: 2.6 ft at 7:00PM Mar 25, 2020Observed: 2.6 ft at 7:46PM Mar 25, 2020Observed: 2.61 ft at 8:00PM Mar 25, 2020Observed: 2.61 ft at 8:15PM Mar 25, 2020Observed: 2.62 ft at 8:25PM Mar 25, 2020Observed: 2.63 ft at 8:36PM Mar 25, 2020Observed: 2.63 ft at 8:45PM Mar 25, 2020Observed: 2.62 ft at 9:00PM Mar 25, 2020Observed: 2.62 ft at 9:07PM Mar 25, 2020Observed: 2.62 ft at 9:38PM Mar 25, 2020Observed: 2.62 ft at 9:45PM Mar 25, 2020Observed: 2.62 ft at 10:00PM Mar 25, 2020Observed: 2.62 ft at 10:09PM Mar 25, 2020Observed: 2.63 ft at 10:12PM Mar 25, 2020Observed: 2.63 ft at 10:15PM Mar 25, 2020Observed: 2.64 ft at 10:30PM Mar 25, 2020Observed: 2.64 ft at 10:43PM Mar 25, 2020Observed: 2.64 ft at 11:00PM Mar 25, 2020Observed: 2.64 ft at 12:00AM Mar 26, 2020Observed: 2.66 ft at 12:46AM Mar 26, 2020Observed: 2.66 ft at 1:00AM Mar 26, 2020Observed: 2.66 ft at 1:15AM Mar 26, 2020Observed: 2.66 ft at 1:17AM Mar 26, 2020Observed: 2.66 ft at 2:00AM Mar 26, 2020Observed: 2.74 ft at 7:15AM Mar 26, 2020Observed: 2.74 ft at 7:23AM Mar 26, 2020Observed: 2.75 ft at 7:40AM Mar 26, 2020Observed: 2.75 ft at 7:45AM Mar 26, 2020Observed: 2.75 ft at 8:00AM Mar 26, 2020Observed: 2.75 ft at 8:11AM Mar 26, 2020Observed: 2.76 ft at 8:46AM Mar 26, 2020Observed: 2.76 ft at 9:00AM Mar 26, 2020Observed: 2.76 ft at 9:17AM Mar 26, 2020Observed: 2.77 ft at 9:20AM Mar 26, 2020Observed: 2.77 ft at 9:30AM Mar 26, 2020Observed: 2.77 ft at 9:45AM Mar 26, 2020Observed: 2.77 ft at 9:51AM Mar 26, 2020Observed: 2.77 ft at 10:00AM Mar 26, 2020Observed: 2.77 ft at 11:00AM Mar 26, 2020Observed: 2.78 ft at 11:22AM Mar 26, 2020Observed: 2.78 ft at 11:30AM Mar 26, 2020Observed: 2.78 ft at 11:45AM Mar 26, 2020Observed: 2.78 ft at 11:53AM Mar 26, 2020Observed: 2.78 ft at 12:00PM Mar 26, 2020Observed: 2.79 ft at 12:04PM Mar 26, 2020Observed: 2.78 ft at 12:15PM Mar 26, 2020Observed: 2.78 ft at 12:30PM Mar 26, 2020Observed: 2.78 ft at 12:35PM Mar 26, 2020Observed: 2.78 ft at 1:00PM Mar 26, 2020Observed: 2.78 ft at 1:36PM Mar 26, 2020Observed: 2.78 ft at 1:45PM Mar 26, 2020Observed: 2.79 ft at 2:00PM Mar 26, 2020Observed: 2.79 ft at 2:07PM Mar 26, 2020Highest Observation: 2.8 ft at 2:14PM Mar 26, 2020Highest Observation: 2.8 ft at 2:15PM Mar 26, 2020Observed: 2.79 ft at 2:30PM Mar 26, 2020Observed: 2.79 ft at 2:45PM Mar 26, 2020Observed: 2.79 ft at 3:00PM Mar 26, 2020Highest Observation: 2.8 ft at 3:14PM Mar 26, 2020Highest Observation: 2.8 ft at 3:15PM Mar 26, 2020Observed: 2.79 ft at 3:30PM Mar 26, 2020Observed: 2.78 ft at 3:45PM Mar 26, 2020Observed: 2.79 ft at 3:56PM Mar 26, 2020Observed: 2.78 ft at 4:00PM Mar 26, 2020Observed: 2.79 ft at 4:15PM Mar 26, 2020Observed: 2.79 ft at 4:29PM Mar 26, 2020Observed: 2.78 ft at 5:00PM Mar 26, 2020Observed: 2.79 ft at 5:15PM Mar 26, 2020Observed: 2.79 ft at 5:30PM Mar 26, 2020Observed: 2.78 ft at 5:43PM Mar 26, 2020Observed: 2.78 ft at 6:00PM Mar 26, 2020Observed: 2.77 ft at 7:00PM Mar 26, 2020Observed: 2.77 ft at 8:00PM Mar 26, 2020Observed: 2.74 ft at 2:12AM Mar 27, 2020Observed: 2.74 ft at 2:15AM Mar 27, 2020Observed: 2.73 ft at 2:30AM Mar 27, 2020Observed: 2.73 ft at 2:43AM Mar 27, 2020Observed: 2.72 ft at 3:00AM Mar 27, 2020Observed: 2.73 ft at 4:00AM Mar 27, 2020Observed: 2.71 ft at 5:00AM Mar 27, 2020Observed: 2.72 ft at 5:26AM Mar 27, 2020Observed: 2.71 ft at 5:30AM Mar 27, 2020Observed: 2.72 ft at 5:45AM Mar 27, 2020Observed: 2.72 ft at 5:57AM Mar 27, 2020Observed: 2.72 ft at 6:00AM Mar 27, 2020Observed: 2.7 ft at 7:00AM Mar 27, 2020Observed: 2.69 ft at 8:00AM Mar 27, 2020Observed: 2.7 ft at 8:04AM Mar 27, 2020Observed: 2.69 ft at 8:15AM Mar 27, 2020Observed: 2.69 ft at 8:30AM Mar 27, 2020Observed: 2.69 ft at 8:35AM Mar 27, 2020Observed: 2.69 ft at 9:00AM Mar 27, 2020Observed: 2.68 ft at 10:00AM Mar 27, 2020Observed: 2.67 ft at 11:00AM Mar 27, 2020Observed: 2.66 ft at 12:00PM Mar 27, 2020Virginia Tech Occoquan Watershed Monitoring LaboratoryLKJV2(plotting HGIRZ) Graph Created (10:10AM Mar 29, 2020)ObservedLatest observed value: 2.66 ft at 12:00 PM EDT 27-Mar-2020.
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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 Occoquan River below Lake Jackson. Only observed stages are available for this point.
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Flood Categories (in feet)
Not Available

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.
About This Location Collapse

Latitude: 38.705276° N, Longitude: 77.445254° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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: 1-Mar-2019 12:35 AM
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