The Paraíba River is a significant waterway located in the northeastern region of Brazil. It flows through the states of Paraíba and Rio Grande do Norte, covering a distance of approximately 200 kilometers. The river is known for its importance in providing water for agriculture and supporting local ecosystems. The river's basin is home to diverse flora and fauna, contributing to the region's biodiversity. Additionally, the Paraíba River plays a crucial role in the local economy, serving as a source of irrigation and supporting fishing activities. Its waters are vital for the communities that depend on them for their livelihoods.