Wapato Diversion Reconstruction
The Yakama Nation, U.S. Bureau of Indian Affairs, U.S. Bureau of Reclamation, and partners, are designing and constructing improvements to the Wapato Diversion Dam (Diversion) on the Yakima River, about two miles south of Union Gap, Washington. The Diversion project is being developed over several years and consists of two main stages: (1) A series of short-term repairs constructed in March of 2024 and (2) The design and construction of features to achieve long-term, multidisciplinary objectives.
Toppenish Ridge Stockwell & Pipeline
This project was implemented to assist in managing the migration of cattle from low elevations in the spring to higher elevations in the early summer. Prior to the project, upon cattle turnout on May 1, cattle would quickly travel approximately 25 miles to the headwater meadows of Satus and Toppenish Creeks. Livestock immediately impacted several important high elevation meadows, by overgrazing and by creating hardened cattle trails. These impacts further increased channel incision and bank erosion in these areas..
Lincoln Meadows Restoration
Lincoln Meadows is a headwaters meadow for Toppenish Creek. Headwater meadows are important because they contain culturally important first foods and function as water storage to maintain summer base flows in streams, which supports aquatic life. Lincoln Meadows has been impacted by a variety of human related activities, such as roads and cattle grazing, that have severely degraded the meadow's capabilities.