The Kootenay River is a major river located in southeastern British Columbia, Canada. It flows approximately 620 kilometers (385 miles) from its source in the Rocky Mountains to its confluence with the Columbia River in Castlegar. The river is known for its stunning scenery and diverse ecosystems. The Kootenay River is an important waterway for both wildlife and human activities. It supports recreational activities such as fishing, kayaking, and rafting. Additionally, the river plays a crucial role in the local economy, providing water for agriculture and hydroelectric power generation through several dams along its course.