The El Harrach River is a river located in northern Algeria. It flows through the El Harrach district of Algiers and is approximately 30 kilometers long. The river is an important water source for the surrounding areas and plays a role in local agriculture and ecosystems. Historically, the El Harrach River has been significant for the communities along its banks. It has been used for irrigation and as a natural boundary. The river's basin supports various plant and animal species, contributing to the region's biodiversity and environmental health.