Río Sinaloa is a river located in the state of Sinaloa, Mexico. It flows through the region, providing essential water resources for agriculture and local communities. The river is approximately 200 kilometers long and is a vital part of the local ecosystem. The river originates in the Sierra Madre Occidental mountains and eventually empties into the Gulf of California. Its basin supports various wildlife and plant species, making it an important area for biodiversity. Additionally, the river plays a significant role in the economy of Sinaloa by supporting irrigation and fishing activities.