This U.S. Geological Survey (USGS) website provides water data, reports on water use, and information on water resource programs and activities in West Virginia. The water data consists of real-time, old and historical data; National Weather Service stage data; and river basin real-time streamflow data. National Water Information System Website (NWISWeb) data includes surface-water, ground-water, water-quality and real-time data. There is also a drought watch section with more streamflow conditions and a link to acid rain information for West Virginia. Educational levels: Graduate or professional