The Panuco River is a significant waterway located in eastern Mexico. It flows approximately 500 kilometers (310 miles) from its source in the Sierra Madre Oriental mountains to its mouth at the Gulf of Mexico. The river serves as an important resource for irrigation and transportation in the surrounding regions. The Panuco River basin is home to diverse ecosystems and various communities. It passes through several states, including San Luis Potosí, Veracruz, and Tamaulipas, supporting agriculture and fishing industries. The river's watershed is crucial for maintaining the local environment and economy.