The National Wild and Scenic Rivers System is a program administered by the National Park Service that was established by the Wild and Scenic Rivers Act of 1968. It is designed to protect and preserve certain rivers in the United States that have outstanding natural, cultural, and recreational values. These rivers are considered to be "wild," "scenic," or "recreational" depending on their characteristics.
Wild rivers are free-flowing and mostly undammed, with water quality and other resources in a natural state. Scenic rivers are free-flowing and have a visible and unusual aesthetic quality, such as an unusual color or a beautiful landscape. Recreational rivers are those that are used for recreational purposes, such as boating and fishing.
The National Wild and Scenic Rivers System includes over 13,000 miles of rivers in 41 states. These rivers are managed by various federal, state, and local agencies, as well as private organizations and individuals. The program aims to preserve these rivers in a natural state, while also allowing for recreational and other appropriate uses.