The entire river of Rio Grande has a total length of approximately 1,896 mi (3,051 km), including meanders, and forms the U.S.-Mexico border near Texas.While runoff from northern New Mexico contributes to the flow of the big river, the primary water source of the Rio Grande is the snow-melt water from the San Juan Mountains of Colorado. Because the Rio Grande is situated mainly in a semi-arid region, its water is highly sought after by both countries, and a bi-lateral water treaty regulates the demand.The Rio Grande river rises from the snow-melt high mountains of Colorado. It flows into the shores of the Gulf of Mexico while meandering through the cities and villages of two American states and Mexican states. If you wish to learn about the river route of the Rio Grande and other relevant information about the river, then give this article a read.If you liked this article on the Rio Grande river, be sure to check out our articles on the river Thames and rivers in Colorado.The Rio Grande River RouteThe Rio Grande river rises from south-central Colorado, with the two primary source points being the San Juan Mountains and the Continental Divide.The Rio Grande originates in the western part of the Rio Grande National Forest, which lies in the West American state of Colorado. The river is formed by the confluence of many streams at the base of Canby Mountain, a part of the San Juan mountain range situated east of the Continental Divide. While the primary source is the Canby Mountain, the secondary, more distant source is the Pole Creek Mountain, which is also a part of the same mountain range.After passing the Continental Divide of the Americas, the Rio Grande makes its way through the San Luis Valley, which is a region in southern-central Colorado that has a little area overlapping into the southwestern American state of New Mexico.Flowing further south, the Rio Grande flows through the Middle Rio Grande Valley and the Rio Grande gorge in New Mexico, where the water body follows a tectonic chasm. The 50 mi (80 km) Rio Grande gorge is located near Taos in New Mexico.The Rio Grande river then collects additional water from its tributary Rio Chama river and the San Juan-Chama Diversion Project, which is a multi-state water transfer project based in Colorado and New Mexico. The river then passes through the city of Española and continues flowing south through other New Mexico cities and further into the state of Texas.The Rio Grande river flushes water into the farmlands situated in the Middle Rio Grande Valley. It flows through the New Mexican desert cities of Albuquerque and Las Cruces before reaching the city of El Paso in Texas. While crossing the Albuquerque metropolitan area, the Rio Grande passes through a few noteworthy historic Pueblo villages, such as Isleta Pueblo and Sandia Pueblo, where the Native tribes of Puebloans reside.After crossing the border of Texas, the Rio Grande makes its way through a number of Texan cities such as Del Rio, Presidio, El Paso, Laredo, McAllen, Eagle Pass, Brownsville, and Rio Grande City. It then crosses into Mexico, through the populous city of Ciudad Juárez in the Chihuahua district of Mexico, before concluding on the shores of the Gulf of Mexico.The Rio Grande forms the international boundary between Mexico and America, to the south of the Texan city of El Paso.Activities On The Rio Grande RiverSan Luis Valley is the hotspot for most outdoor recreational activities on the Rio Grande river within Colorado. Fishermen and anglers prefer the San Luis Valley for fishing in the waters of Rio Grande as this region is home to Colorado’s longest stretch of Gold Medal Water.One can also engage in activities like hiking, bird-watching, camping, rafting, paddleboarding, and floating apart from fishing in the waters of Rio Grande in Colorado, New Mexico, or Texas. During early summer and late spring, some stretches of the Rio Grande outside of Creede see a rising popularity in whitewater rafting.Protecting Wild RiversThe Rio Grande is the third-longest river in the United States and is a vital water source for the arid to semi-arid southwest American states, such as New Mexico and Texas. However, the river is dwindling, with dams stretching the use of water and climate change being the primary reasons.It is estimated that by 2100, the Rio Grande might lose half of its water volume and so taking protective measures is necessary to thwart the imminent crisis. The state and federal governments are joining hands to take corrective actions such as restoring water flow, reconsidering water storage in the river, and removing or modifying dams built on the river.The Rio Grande River BasinThe Rio Grande Basin is located in the southwestern American states of Texas, New Mexico, and Colorado. The river supplies water for environmental, irrigation, recreational, and domestic uses in states of both America and Mexico.The Rio Grande Basin has a total area of 182,200 sq mi (472,000 sq km). However, the presence of basins that retain water without any external outflow (endorheic basins) within and adjacent to the Rio Grande Basin increases the total area to 336,000 sq mi (870,000 sq km).Government climate projections indicate that temperatures throughout the Rio Grande are projected to increase rapidly during the 21st century.Lakes In The Rio Grande River BasinThe Rio Grande Basin has a number of lakes in it, the most notable of them being:Balmorhea LakeFalcon International ReservoirRed Bluff ReservoirAmistad International ReservoirSan Esteban LakeImperial ReservoirLake Casa BlancaHere at Kidadl, we have carefully created many interesting family-friendly facts for everyone to enjoy! 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The entire river of Rio Grande has a total length of approximately 1,896 mi (3,051 km), including meanders, and forms the U.S.-Mexico border near Texas.
