The Verdigris River is a tributary of the Arkansas River, located in the northeastern part of the state of Oklahoma. It flows approximately 125 miles through Kansas and Oklahoma, providing important water resources for the surrounding areas. The river is known for its scenic beauty and diverse ecosystems, supporting various wildlife species. The river's name, "Verdigris," comes from the French word for "green copper," referring to the greenish color of the water caused by minerals. The Verdigris River is also significant for recreational activities such as fishing, boating, and hiking along its banks, attracting both locals and visitors.