Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left
Bookmark and Share Navigation Bar End Cap

  
 
Hydrograph River at a Glance Download
Occoquan River below Lake Jackson Stage (ft)Observed: 2.5 ft at 3:00PM Jul 11, 2019Observed: 2.5 ft at 4:00PM Jul 11, 2019Observed: 2.5 ft at 5:00PM Jul 11, 2019Observed: 2.51 ft at 6:00PM Jul 11, 2019Observed: 2.51 ft at 7:00PM Jul 11, 2019Observed: 2.52 ft at 8:00PM Jul 11, 2019Observed: 2.53 ft at 9:00PM Jul 11, 2019Observed: 2.54 ft at 10:00PM Jul 11, 2019Observed: 2.85 ft at 2:15AM Jul 12, 2019Observed: 3.02 ft at 2:30AM Jul 12, 2019Observed: 3.05 ft at 2:33AM Jul 12, 2019Observed: 3.05 ft at 2:34AM Jul 12, 2019Observed: 3.18 ft at 2:45AM Jul 12, 2019Observed: 3.31 ft at 3:00AM Jul 12, 2019Observed: 3.46 ft at 3:15AM Jul 12, 2019Observed: 3.57 ft at 3:27AM Jul 12, 2019Observed: 3.6 ft at 3:30AM Jul 12, 2019Observed: 3.7 ft at 3:45AM Jul 12, 2019Observed: 3.83 ft at 4:00AM Jul 12, 2019Observed: 3.96 ft at 4:15AM Jul 12, 2019Observed: 4.08 ft at 4:30AM Jul 12, 2019Observed: 4.19 ft at 4:45AM Jul 12, 2019Observed: 4.31 ft at 4:59AM Jul 12, 2019Observed: 4.32 ft at 5:00AM Jul 12, 2019Observed: 4.44 ft at 5:15AM Jul 12, 2019Observed: 4.56 ft at 5:30AM Jul 12, 2019Observed: 4.64 ft at 5:40AM Jul 12, 2019Observed: 4.66 ft at 5:45AM Jul 12, 2019Observed: 4.74 ft at 6:00AM Jul 12, 2019Observed: 4.87 ft at 6:15AM Jul 12, 2019Observed: 4.9 ft at 6:19AM Jul 12, 2019Observed: 5 ft at 6:30AM Jul 12, 2019Observed: 5.12 ft at 6:45AM Jul 12, 2019Observed: 5.2 ft at 6:55AM Jul 12, 2019Observed: 5.24 ft at 7:00AM Jul 12, 2019Observed: 5.38 ft at 7:15AM Jul 12, 2019Observed: 5.51 ft at 7:29AM Jul 12, 2019Observed: 5.51 ft at 7:30AM Jul 12, 2019Observed: 5.65 ft at 7:45AM Jul 12, 2019Observed: 5.77 ft at 8:00AM Jul 12, 2019Observed: 5.79 ft at 8:01AM Jul 12, 2019Observed: 5.92 ft at 8:15AM Jul 12, 2019Observed: 6.05 ft at 8:30AM Jul 12, 2019Observed: 6.08 ft at 8:32AM Jul 12, 2019Observed: 6.22 ft at 8:45AM Jul 12, 2019Observed: 6.37 ft at 9:00AM Jul 12, 2019Observed: 6.37 ft at 9:01AM Jul 12, 2019Observed: 6.51 ft at 9:15AM Jul 12, 2019Observed: 6.62 ft at 9:29AM Jul 12, 2019Observed: 6.63 ft at 9:30AM Jul 12, 2019Observed: 6.74 ft at 9:45AM Jul 12, 2019Observed: 6.84 ft at 9:57AM Jul 12, 2019Observed: 6.85 ft at 10:00AM Jul 12, 2019Observed: 6.94 ft at 10:15AM Jul 12, 2019Observed: 7 ft at 10:25AM Jul 12, 2019Observed: 7.02 ft at 10:30AM Jul 12, 2019Observed: 7.09 ft at 10:44AM Jul 12, 2019Observed: 7.09 ft at 10:45AM Jul 12, 2019Observed: 7.14 ft at 11:00AM Jul 12, 2019Highest Observation: 7.18 ft at 11:21AM Jul 12, 2019Highest Observation: 7.18 ft at 11:30AM Jul 12, 2019Observed: 7.17 ft at 11:39AM Jul 12, 2019Observed: 7.16 ft at 11:45AM Jul 12, 2019Observed: 7.14 ft at 11:57AM Jul 12, 2019Observed: 7.13 ft at 12:00PM Jul 12, 2019Observed: 7.09 ft at 12:16PM Jul 12, 2019Observed: 7.05 ft at 12:30PM Jul 12, 2019Observed: 7.04 ft at 12:35PM Jul 12, 2019Observed: 7 ft at 12:45PM Jul 12, 2019Observed: 6.96 ft at 12:58PM Jul 12, 2019Observed: 6.95 ft at 1:00PM Jul 12, 2019Observed: 6.91 ft at 1:15PM Jul 12, 2019Observed: 6.86 ft at 1:26PM Jul 12, 2019Observed: 6.85 ft at 1:30PM Jul 12, 2019Observed: 6.79 ft at 1:45PM Jul 12, 2019Observed: 6.72 ft at 1:56PM Jul 12, 2019Observed: 6.7 ft at 2:00PM Jul 12, 2019Observed: 6.43 ft at 2:45PM Jul 12, 2019Observed: 6.37 ft at 3:00PM Jul 12, 2019Observed: 6.34 ft at 3:07PM Jul 12, 2019Observed: 6.32 ft at 3:15PM Jul 12, 2019Observed: 6.3 ft at 3:30PM Jul 12, 2019Observed: 6.27 ft at 4:00PM Jul 12, 2019Observed: 6.22 ft at 5:00PM Jul 12, 2019Observed: 6.17 ft at 6:00PM Jul 12, 2019Observed: 3.47 ft at 7:45PM Jul 12, 2019Observed: 3.42 ft at 8:00PM Jul 12, 2019Observed: 3.35 ft at 8:15PM Jul 12, 2019Observed: 3.34 ft at 8:30PM Jul 12, 2019Observed: 3.29 ft at 8:45PM Jul 12, 2019Observed: 3.28 ft at 9:00PM Jul 12, 2019Observed: 3.32 ft at 9:15PM Jul 12, 2019Observed: 3.36 ft at 9:30PM Jul 12, 2019Observed: 3.35 ft at 9:45PM Jul 12, 2019Observed: 3.34 ft at 10:00PM Jul 12, 2019Observed: 3.25 ft at 1:45AM Jul 13, 2019Observed: 3.25 ft at 2:00AM Jul 13, 2019Observed: 3.25 ft at 2:15AM Jul 13, 2019Observed: 3.25 ft at 2:30AM Jul 13, 2019Observed: 3.25 ft at 2:45AM Jul 13, 2019Observed: 3.24 ft at 3:00AM Jul 13, 2019Observed: 3.22 ft at 3:15AM Jul 13, 2019Observed: 3.21 ft at 3:30AM Jul 13, 2019Observed: 3.2 ft at 3:45AM Jul 13, 2019Observed: 3.19 ft at 4:00AM Jul 13, 2019Observed: 3.19 ft at 4:05AM Jul 13, 2019Observed: 3.19 ft at 4:15AM Jul 13, 2019Observed: 3.2 ft at 4:30AM Jul 13, 2019Observed: 3.19 ft at 4:45AM Jul 13, 2019Observed: 3.18 ft at 5:00AM Jul 13, 2019Observed: 3.16 ft at 5:15AM Jul 13, 2019Observed: 3.16 ft at 5:30AM Jul 13, 2019Observed: 3.15 ft at 5:45AM Jul 13, 2019Observed: 3.15 ft at 6:00AM Jul 13, 2019Observed: 3.14 ft at 6:15AM Jul 13, 2019Observed: 3.14 ft at 6:30AM Jul 13, 2019Observed: 3.13 ft at 6:45AM Jul 13, 2019Observed: 3.13 ft at 6:53AM Jul 13, 2019Observed: 3.12 ft at 7:00AM Jul 13, 2019Observed: 3.09 ft at 8:00AM Jul 13, 2019Observed: 3.07 ft at 9:00AM Jul 13, 2019Observed: 3.04 ft at 10:00AM Jul 13, 2019Observed: 3.02 ft at 11:00AM Jul 13, 2019Observed: 3.01 ft at 12:00PM Jul 13, 2019Observed: 2.98 ft at 1:00PM Jul 13, 2019Observed: 2.96 ft at 2:00PM Jul 13, 2019Observed: 2.94 ft at 3:00PM Jul 13, 2019Observed: 2.93 ft at 4:00PM Jul 13, 2019Observed: 2.91 ft at 5:00PM Jul 13, 2019Observed: 2.9 ft at 6:00PM Jul 13, 2019Observed: 2.88 ft at 7:00PM Jul 13, 2019Observed: 2.87 ft at 8:00PM Jul 13, 2019Observed: 2.85 ft at 9:00PM Jul 13, 2019Observed: 2.84 ft at 10:00PM Jul 13, 2019Observed: 2.82 ft at 11:00PM Jul 13, 2019Observed: 2.81 ft at 12:00AM Jul 14, 2019Observed: 2.8 ft at 1:00AM Jul 14, 2019Observed: 2.78 ft at 2:00AM Jul 14, 2019Observed: 2.78 ft at 3:00AM Jul 14, 2019Observed: 2.76 ft at 4:00AM Jul 14, 2019Observed: 2.75 ft at 5:00AM Jul 14, 2019Observed: 2.72 ft at 6:00AM Jul 14, 2019Observed: 2.72 ft at 7:00AM Jul 14, 2019Observed: 2.7 ft at 8:00AM Jul 14, 2019Observed: 2.69 ft at 9:00AM Jul 14, 2019Observed: 2.68 ft at 10:00AM Jul 14, 2019Observed: 2.66 ft at 11:00AM Jul 14, 2019Observed: 2.66 ft at 12:00PM Jul 14, 2019Observed: 2.64 ft at 1:00PM Jul 14, 2019Observed: 2.63 ft at 2:00PM Jul 14, 2019Observed: 2.63 ft at 3:00PM Jul 14, 2019Observed: 2.62 ft at 4:00PM Jul 14, 2019Observed: 2.61 ft at 5:00PM Jul 14, 2019Observed: 2.6 ft at 6:00PM Jul 14, 2019Observed: 2.6 ft at 7:00PM Jul 14, 2019Observed: 2.59 ft at 8:00PM Jul 14, 2019Observed: 2.58 ft at 9:00PM Jul 14, 2019Observed: 2.58 ft at 10:00PM Jul 14, 2019Observed: 2.56 ft at 11:00PM Jul 14, 2019Observed: 2.56 ft at 12:00AM Jul 15, 2019Observed: 2.56 ft at 1:00AM Jul 15, 2019Observed: 2.55 ft at 2:00AM Jul 15, 2019Observed: 2.55 ft at 3:00AM Jul 15, 2019Observed: 2.54 ft at 4:00AM Jul 15, 2019Observed: 2.54 ft at 5:00AM Jul 15, 2019Observed: 2.53 ft at 6:00AM Jul 15, 2019Observed: 2.53 ft at 7:00AM Jul 15, 2019Observed: 2.52 ft at 8:00AM Jul 15, 2019Observed: 2.52 ft at 9:00AM Jul 15, 2019Observed: 2.51 ft at 10:00AM Jul 15, 2019Observed: 2.51 ft at 11:00AM Jul 15, 2019Observed: 2.51 ft at 12:00PM Jul 15, 2019Observed: 2.5 ft at 1:00PM Jul 15, 2019Observed: 2.5 ft at 2:00PM Jul 15, 2019Observed: 2.5 ft at 3:00PM Jul 15, 2019Observed: 2.49 ft at 4:00PM Jul 15, 2019Observed: 2.49 ft at 5:00PM Jul 15, 2019Observed: 2.49 ft at 6:00PM Jul 15, 2019Observed: 2.49 ft at 7:00PM Jul 15, 2019Observed: 2.49 ft at 8:00PM Jul 15, 2019Observed: 2.48 ft at 9:00PM Jul 15, 2019Observed: 2.48 ft at 10:00PM Jul 15, 2019Observed: 2.48 ft at 11:00PM Jul 15, 2019Observed: 2.48 ft at 12:00AM Jul 16, 2019Observed: 2.43 ft at 6:00AM Jul 16, 2019Observed: 2.43 ft at 7:00AM Jul 16, 2019Observed: 2.42 ft at 8:00AM Jul 16, 2019Observed: 2.42 ft at 9:00AM Jul 16, 2019Observed: 2.42 ft at 10:00AM Jul 16, 2019Observed: 2.41 ft at 11:00AM Jul 16, 2019Observed: 2.41 ft at 12:00PM Jul 16, 2019Virginia Tech Occoquan Watershed Monitoring LaboratoryLKJV2(plotting HGIRZ) Graph Created (2:39PM Jul 16, 2019)ObservedLatest observed value: 2.41 ft at 12:00 PM EDT 16-Jul-2019.
Printable Image
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.
Return to Area Map
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
KML Image
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  
Resources Collapse
Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
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
Ask Questions/Webmaster
Page last modified: 4-Mar-2019 11:30 PM
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities