What is virginias largest river drained out by?

Virginia's largest river is the James River, which drains a significant portion of the state. It originates in the Allegheny Mountains and flows eastward for about 340 miles before emptying into the Chesapeake Bay. The river plays a vital role in Virginia's ecology, economy, and history. Other major rivers in Virginia include the Potomac and the York, but the James is the longest and most prominent.