Which capital city is on the banks of the Potomac River?
Great Falls (Potomac River) Great Falls (Potomac River) Great Falls is a series of rapids and waterfalls on the Potomac River, upstream from Washington, D.C., on the border of Montgomery County, Maryland and Fairfax County, Virginia. Great Falls Park, operated by the National Park Service, is located on the southern banks in Virginia, while Chesapeake and Ohio Canal parkland is located along the northern banks of the river in Maryland. The Potomac and the falls themselves are legally entirely within Maryland, with the state and county boundaries following the south bank of the river. Scenic views are offered on both the Maryland side and
Interstate Commission on the Potomac River Basin water supply withdrawals of the three major metropolitan area water utilities that rely on Potomac River water for nearly per day to meet the thirst of the capital region. Throughout the basin, project expertise includes: Water quality issues addressed by Commission staff include supporting highly complex studies and projects that reap benefits both for the Potomac basin and for the Chesapeake Bay drainage, of which the basin comprises a major part. Project expertise includes: Staff in the aquatic life section of ICPRB work to evaluate and report on biological communities and how they respond to stream, river and estuarine conditions.