The Culiacán River is a significant waterway located in the state of Sinaloa, Mexico. It flows through the city of Culiacán, which is the capital of the state. The river is approximately 200 kilometers long and serves as an important source of irrigation for the surrounding agricultural areas. The river originates in the Sierra Madre Occidental mountains and eventually empties into the Pacific Ocean. It plays a crucial role in the local ecosystem and supports various wildlife species. Additionally, the Culiacán River is vital for the region's economy, providing water for farming and other industries.