Pledge to make a difference, together.
IRU was founded in 1990 to protect Idaho's wild rivers and fish. IRU believes healthy rivers and ecosystems are critical to Idaho's communities. We build grassroots campaigns around public policy issues raised by hydropower dams, fisheries restoration, water policy and watershed management. We are watchdogs, advocates, organizers and public opinion leaders in local, state and national river campaigns.
For all who love the adventure, solitude and freedom of Idaho's wild country, IRU is the vigorous defender of Idaho's wild rivers and fish. We provide effective leadership to keep our free-flowing rivers from being dammed and to restore Idaho's wild salmon and steelhead.