River designations seek to permanently protect our nation’s most special rivers for future generations by protecting the unique natural, cultural, and recreational values of rivers.
Wild and Scenic Rivers
Protect free flow, water quality, and outstanding natural, cultural and recreational values of rivers.
Assistance
Rivers, Trails, and Conservation Assistance Program
National Natural Landmarks and Rivers
Designated rivers that contain the best remaining examples of specific biological and/or geological features, including aquatic ecosystems.
Nationwide Rivers Inventory
More than 4,500 free-flowing river segments potentially eligible for Wild and Scenic River designation.
Hydropower Assistance
The NPS helps enhance recreation opportunities and resource protection at new and existing hydropower facilities.
Protecting Water
The Water Resources Division (WRD) exists to ensure that current and future generations can experience healthy aquatic ecosystems in the Nat
Water Rights
NPS seeks to protect and conserve surface waters and groundwaters in park units as integral components of water and land.
Fish and Fishing
The NPS manages fish and fishing to conserve native species for current and future generations.
Last updated: May 20, 2025