The Wakarusa River is a tributary of the Kansas River, located in northeastern Kansas, USA. It flows through Douglas County and is approximately 60 miles long. The river's watershed includes a mix of agricultural and natural landscapes, providing habitats for various wildlife species. The Wakarusa River is known for its recreational opportunities, including fishing, kayaking, and hiking along its banks. It is also significant for local communities, contributing to the area's water supply and supporting the ecosystem. The river's health is monitored to ensure the sustainability of its natural resources.