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Rio Grande

geography Maturity 7-9 Next article →

The Rio Grande is a very important river in North America.

Rio Grande Creede
Rio Grande Creede

It is the fourth longest river in the United States. People in Mexico call it the Río Bravo del Norte. Some Navajo people call it Tó Ba'áadi. The river flows through very dry and hot lands. It provides a vital water source for many people. It helps seven different states in the U.S. and Mexico.

Rio Grande-2
Rio Grande-2

Without this water, the desert lands would be much harder to live in.

The river has a long and winding journey. It begins in the mountains of south-central Colorado. It starts when several small streams join near Canby Mountain.

PXL 20230824 182108745
PXL 20230824 182108745

From there, it flows through the San Luis Valley. It moves south into the state of New Mexico. The river cuts through a deep area called the Rio Grande Gorge. It also collects water from other sources like the Rio Chama. Eventually, the river flows into the sandy delta of the Gulf of Mexico.

Rio Grande Ariel July 2022
Rio Grande Ariel July 2022

Many different groups of people have lived by the river for a long time. Very early humans lived in the valley thousands of years ago. The Ancestral Puebloan culture lived here too. When there was a big drought, they moved to the fertile river valleys. They lived alongside other groups like the Apache. Later, Spanish explorers arrived in the 1500s. In 1598, a man named Don Juan de Oñate established a colony near the river.

Mexicum in hac forma in lucem (2674570748)
Mexicum in hac forma in lucem (2674570748)

This history shows how the river has always been a place for people.

There are many interesting facts about the river's size and use. The river forms a border between the United States and Mexico. It sits between Texas and the Mexican states of Chihuahua, Coahuila, Nuevo León, and Tamaulipas.

Bridge of the Americas (El Paso–Ciudad Juárez), June 2016
Bridge of the Americas (El Paso–Ciudad Juárez), June 2016

Because people use so much water for farms and cities, only 20 percent reaches the sea. Large cities like Albuquerque and El Paso rely on it. The river is also home to a special ecosystem called a bosque. This is a group of trees and plants on the river's flood plain.

Rio Grande-2
Rio Grande-2

The river has also been a path for travel and trade. In the 1800s, over 200 steamboats worked on the river. These boats carried people and goods. During the Mexican-American War in 1846, the U.S. government used steamboats to move the army.

Railway Bridges and the Great customs smelter
Railway Bridges and the Great customs smelter

Today, people use bridges to cross the river instead of boats. Some bridges carry cars, and some carry trains. One new rail bridge was opened in 2015.

Railway Bridges and the Great customs smelter
Railway Bridges and the Great customs smelter

The river continues to connect different lands and people every day.

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🖼️ Images & Media (12)
File:Rio Grande-2.jpg
Rio Grande-2.jpg
File:Rio Grande EP Upper Valley.jpg
Rio Grande EP Upper Valley.jpg
File:PXL 20230824 182108745.jpg
PXL 20230824 182108745.jpg
File:Rio Grande White Rock Overlook Park View 2006 09 05.jpg
Rio Grande White Rock Overlook Park View...
File:Rio Grande Creede.jpg
Rio Grande Creede.jpg
File:Mexicum in hac forma in lucem (2674570748).jpg
Mexicum in hac forma in lucem (2674570748).jpg
File:Railway Bridges and the Great customs smelter.jpg
Railway Bridges and the Great customs smelter.jpg
File:Bridge of the Americas (El Paso–Ciudad Juárez), June 2016.jpg
Bridge of the Americas (El Paso–Ciudad...
File:Rio Grande SE of Falcon Reservoir, Municipality of Mier, Tamaulipas, Mexico (12 August 2007).jpg
Rio Grande SE of Falcon Reservoir,...
File:Rio Grande Ariel July 2022.png
Rio Grande Ariel July 2022.png
File:1 Wtr Trtmnt Plnt A Cropped.jpg
1 Wtr Trtmnt Plnt A Cropped.jpg
File:Rio grande in 1718.jpg
Rio grande in 1718.jpg
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