The Pauma River is a small waterway located in northern San Diego County, California. It is a tributary of the San Luis Rey River, flowing through the scenic Pauma Valley. The river is known for its clear waters and surrounding natural beauty, making it a vital resource for local wildlife and agriculture. The Pauma River is also significant for the nearby Pauma Band of Luiseño Indians, who have historically relied on the river for sustenance and cultural practices. The river's ecosystem supports various plant and animal species, contributing to the region's biodiversity and environmental health.