The Shay River is a river located in the United States, primarily flowing through the state of Oregon. It is known for its scenic beauty and diverse ecosystems, providing habitats for various wildlife species. The river is a popular spot for outdoor activities such as fishing, kayaking, and hiking along its banks. The Shay River is part of the larger Columbia River watershed, contributing to the region's water supply. Its waters are fed by several tributaries, and the river plays a crucial role in the local environment and economy. Conservation efforts are in place to protect its natural resources and maintain water quality.