[DOC] [TLE] Rio Grande - Wikipedia [PAR] The Rio Grande is one of the principal rivers in the southwest United States and 
northern Mexico (the other being the Colorado River). The Rio Grande rises from 
south-central Colorado in the United States and flows to the Gulf of Mexico. Along 
the way, it forms part of the MexicoUnited States border. ... In New Mexico, the 
river flows through the Rio Grande rift from one... [DOC] [TLE] Colorado River - Wikipedia [PAR] Starting in the central Rocky Mountains in the U.S., the river flows generally southwest across the Colorado Plateau and through the Grand Canyon before reaching Lake Mead on the ArizonaNevada border, where it turns south toward the international border. [DOC] [TLE] Course of the Colorado River - Wikipedia [PAR] The Colorado River is a major river of the western United States and northwest 
Mexico in North ... It turns south near Las Vegas, Nevada, forming the Arizona
Nevada border in Lake ..... region in Colorado and New Mexico, joins several 
miles further downstream; it forms an arm of the lake nearly 70 miles (110 km) 
long. [DOC] [TLE] Evolution of Arizona's borders - AZCentral.com [PAR] Feb 13, 2012 ... Arizona was once a part of Mexico and then New Mexico. Through fits and starts, 
the state's borders were carved out, and Arizona finally had its shape. ... States, 
along with California, Nevada, Utah and parts of Colorado and Wyoming. ... U.S. 
Mexican land south of the Gila River and west of the Rio Grande. [DOC] [TLE] New Mexico State Facts - 50States.com [PAR] The Rio Grande is New Mexico's longest river and runs the entire length of New 
Mexico. ... Bordering at the same point with Colorado, Utah and Arizona. [DOC] [TLE] Colorado River Map -- National Geographic [PAR] Explore an interactive map of Colorado River diversions, dams, ecosystems, 
stories, ... million acre-feet per year and is allocated among seven states and 
Mexico. ... A new study finds that 86 percent of U.S. rivers are impaired, with 
many no ... Photo: Colorado River snaking through rocks at Grand Canyon 
National Park, AZ. [DOC] [TLE] Colorado River | river, United States-Mexico | Britannica.com [PAR] Major river of North America, rising in the Rocky Mountains of Colorado, U.S., 
and flowing ... includes parts of seven statesWyoming, Colorado, Utah, New 
Mexico, Nevada, Arizona, and California. ... Operation to Retake Mosul Begins ... 
Colorado but no permanent settlements such as those along the upper Rio 
Grande. [DOC] [TLE] Climate and Drought - Colorado Foundation for Water Education [PAR] Geography: the Rio Grande begins in the San Juan Mountains and flows through 
New ... Overseen by: state engineers of Colorado and New Mexico ... Wyoming, 
Utah, Arizona, and New Mexico  and the Lower Basin  Arizona, Nevada,... [DOC] [TLE] Watersheds in New Mexico - New Mexico - Energy, Minerals and ... [PAR] watershed in the state, researching the watersheds in teams and presenting 
findings ... the Upper Colorado Basin and the Lower Colorado Basin. They are all 
part of ... ArizonaUtah border marks the division. Procedure: ... Make sure 
everyone knows where to begin. ... Pecos RiverRio Grande Gulf of Mexico
Atlantic. [DOC] [TLE] Dwindling Southwest Water Resources - Page 3 - - DesertUSA [PAR] Although the river begins in the Rocky Mountains, most of its length drains the 
arid Southwest region." Fed primarily by rainwater and snowmelt, the Colorado 
River rises in north central ... Lake Mead  the largest reservoir in the United 
States  on the Arizona/Nevada border. Rio Grande, north of Albuquerque, New 
Mexico. [DOC] [TLE] Geologic History of the Rio Grande Rift [PAR] Colorado (the San Luis Valley) down the center of our state and into northern 
Mexico* ... Imagine a New Mexico without the Rio Grande, without the mountains 
that today ... Mountains in Arizona and the San Juan Mountains in Colorado. ... 
pull on that piece of paper from one direction, the paper will begin to rotate and. [DOC] [TLE] On The Colorado - Articles [PAR] Sep 6, 2016 ...

Question: Of Colorado, New Mexico or Arizona, the state where the Rio Grande begins
Answer: Colorado