Virginia and West Virginia Water Science Center
We operate streamgages, observation wells, and monitoring stations that provide reliable scientific information needed to make informed decisions. We use advanced science and analytical methods to investigate and understand our natural world.
Virginia and West Virginia Current Water Conditions
Explore real-time Virginia and West Virginia streamflow, groundwater, and water-quality conditions and access data with our interactive map application.Water conditions
Virginia Drought Streamflow Probabilities
Hydrologic drought streamflow probabilities for summer months are provided as functions of streamflows during the previous winter months. This application allows the display and query of these drought streamflow probabilities for Virginia streams.Learn more
Virginia and West Virginia Quick LinksVA-WV Internal Site
Check out this fact sheet summarizing what we do at the Virginia and West Virginia Water Science Center.
Hydrologic Conditions and Simulation of Groundwater and Surface Water in the Great Dismal Swamp of Virginia and North Carolina
The U.S. Geological Survey (USGS), in cooperation with the U.S Fish and Wildlife Service, has investigated the hydrology of the Great Dismal Swamp (Swamp) National Wildlife Refuge (Refuge) in Virginia and North Carolina and developed a three-dimensional numerical model to simulate groundwater and surface-water hydrology. The model was developed...Eggleston, John (Jack) R.; Decker, Jeremy D.; Finkelstein, Jason S.; Wurster, Frederic C.; Misut, Paul E.; Sturtevant, Luke P.; Speiran, Gary K.
Rating stability, and frequency and magnitude of shifts, for streamgages in Virginia through water year 2013
The U.S. Geological Survey, in cooperation with the Virginia Department of Environmental Quality, has quantified several measures of rating stability and the frequency and magnitude of changes to ratings through time for 174 real-time continuous streamgages active in Virginia as of September 30, 2013. Generalized additive models (GAMs) were fitted...Messinger, Terence; Burgholzer, Robert W.
GIS-based method for estimating surficial groundwater levels in coastal Virginia using limited information
In many coastal areas, high water tables are present, complicating installation of some stormwater best management practices (BMPs) that rely on infiltration. Regional estimates of the seasonal high water table (SHWT) often rely on sources such as soil surveys taken over a decade ago; these data are static and do not account for groundwater...Johnson, R.D.; Sample, David J.; McCoy, Kurt J.