Grab Our Data (and See Where We Work)
We operate and maintain extensive monitoring networks and conduct hydrologic investigations to quantify each component of the hydrologic cycle.
We operate and maintain extensive monitoring networks and conduct hydrologic investigations to quantify each component of the hydrologic cycle.
Virginia and West Virginia Groundwater Levels and Trends
See current groundwater levels and trends at continuous groundwater wells across Virginia and West Virginia.
See current groundwater levels and trends at continuous groundwater wells across Virginia and West Virginia.
PFAS Investigations Across Virginia and West Virginia
The Virginia and West Virginia Water Science Center works with local and regional partners to determine the drivers and distribution of PFAS contamination in groundwater, surface water, and drinking water supplies across Virginia and West Virginia.
The Virginia and West Virginia Water Science Center works with local and regional partners to determine the drivers and distribution of PFAS contamination in groundwater, surface water, and drinking water supplies across Virginia and West Virginia.
Explore Essential Tools and Products
Explore our scientific and data-driven web tools that include data visualizations, digital repositories, and interactive maps with data access and data analysis capabilities.
Explore our scientific and data-driven web tools that include data visualizations, digital repositories, and interactive maps with data access and data analysis capabilities.
Northeast Region Drought Streamflow Probabilities
Explore drought probabilities for select streams estimated using maximum likelihood regression. Winter streamflows are used to estimate the chance of hydrologic drought during summer months 5 to 11 months in advance.
Explore drought probabilities for select streams estimated using maximum likelihood regression. Winter streamflows are used to estimate the chance of hydrologic drought during summer months 5 to 11 months in advance.
Virginia and West Virginia Water Science Center
Welcome to the Virginia and West Virginia Water Science Center. We deliver timely and reliable data, advanced interpretive science, and tools needed to understand the water resources of Virginia and West Virginia in support of effective decision making.
Need assistance? Contact us through our Connect page.
Virginia Current Water Conditions
Virginia Current Water Conditions
Explore real-time Virginia streamflow, groundwater, and water-quality conditions and access data with our interactive map application.
West Virginia Current Water Conditions
West Virginia Current Water Conditions
Explore real-time West Virginia streamflow, groundwater, and water-quality conditions and access data with our interactive map application.
News
USGS experts responding simultaneously to two major natural hazards
USGS experts responding simultaneously to two major natural hazards
USGS Researchers Invite Community Members to Help Kick Off a New Study of Local Streams and Conservation Practices in the Shenandoah Valley
USGS Researchers Invite Community Members to Help Kick Off a New Study of Local Streams and Conservation Practices in the Shenandoah Valley
U.S. Geological Survey is working to install its fourth local extensometer – the only ones on the East Coast
U.S. Geological Survey is working to install its fourth local extensometer – the only ones on the East Coast
Publications
Factors contributing to pesticide contamination in riverine systems: The role of wastewater and landscape sources
Wastewater treatment plant (WWTP) discharges can be a source of organic contaminants, including pesticides, to rivers. An integrated model was developed for the Potomac River watershed (PRW) to determine the amount of accumulated wastewater percentage of streamflow (ACCWW) and calculate predicted environmental concentrations (PECs) for 14 pesticides in non-tidal National Hydrography Dataset Plus V
Characterization of the water resources of the Pamunkey River watershed in Virginia—A review of water science, management, and traditional ecological knowledge
In central Virginia, the Pamunkey Indian Tribe and Reservation are facing increasingly complex water resource issues related to quantity and quality. Documentation of surface-water, groundwater, water quality, land subsidence, sea-level rise, and river ecology issues in the Pamunkey River watershed and incorporation of traditional ecological knowledge into these research topics may improve underst
The effects of wastewater reuse on smallmouth bass (Micropterus dolomieu) relative abundance in the Shenandoah River Watershed, USA
Municipal and industrial wastewater effluent is an important source of water for lotic systems, especially during periods of low flow. The accumulated wastewater effluent flows—expressed as a percentage of total streamflow (ACCWW%)—contain chemical mixtures that pose a risk to aquatic life; fish may be particularly vulnerable when chronically exposed. Although there has been considerable focus on
Science
New insights for reducing nutrient and sediment loads in agricultural watersheds prioritized for management activities
Agricultural activities and natural factors may offset nutrient and sediment reductions from management activities.
USGS Publications Summarize Water-Quality Trends and Drivers in Urban Streams After 10 Years of Monitoring in Fairfax County, Virginia
Issue : Degraded water quality and ecology in urban streams has been widely documented, but explanations of changing conditions over time are often unavailable. A 15-year collaborative urban stream monitoring effort between the Fairfax County Stormwater Planning Division and the U.S. Geological Survey (USGS) is ongoing and has begun to shed light on this complex issue. In a new USGS report by...
Source Water Monitoring on the Roanoke River in Salem, Virginia
The Roanoke River is the primary source of the City of Salem's drinking water. Threats to water quality in rivers like the Roanoke have increased in recent years, and water authorities as well as residents are concerned about preventing source water contamination. Realtime water quality monitoring is a valuable tool in alerting water authorities such as Salem Water when there are anomalous...
