Ask the Chatbot Games & Quizzes History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture ProCon Money Videos
Colorado River
Table of Contents
References & Edit History Related Topics
Images & Videos
Colorado River map of western North America Colorado River, Grand Canyon National Park Canyonlands National Park Lake Mead Grand Canyon National Park Hoover Dam Hoover Dam Needles: Colorado River Grand Canyon National Park
For Students
Colorado River, Grand Canyon National Park
Colorado River summary
Quizzes
water glass on white background. (drink; clear; clean water; liquid)
Water and its Varying Forms
Related Questions
Read Next
Ash cloud rising from the Kilauea Volcano Pu`u `O `o as crater floor collapses due to magma withdrawal. Incandescent rubble can be seen crumbling and rolling down the scarp. East rim of Pu`u `O `o is in the foreground, Kilauea, Hawaii on March 6, 2011.
Watch Your Step: 6 Things You Can Fall Into
Aerial view of the Amazon River in the Amazon rainforest near Manaus in Brazil. South America
How Long Is the Amazon River?
Castle Geyser, Yellowstone National Park, Wyoming. (steam; water pressure)
Happy 100th Birthday, National Park Service!
Discover
Panoramic view at sunrise of moai, Ahu Tongariki, Easter Island (Rapa Nui), Chile
6 Lost Civilizations
Camel at Khor Rori, Oman; mammal.
Do Camels Store Water in Their Humps?
A mug shot taken by the regional Colombia control agency in Medellin
Pablo Escobar: 8 Interesting Facts About the King of Cocaine
World Data Locator Map: Australia
Is Australia an Island?
Close up of periodic table, focus on nickel, copper, zinc, palladium, silver, cadmium
When Was the Periodic Table Invented?
airplane in flight (plane, aircraft, flying)
7 Puzzling Plane Disappearances
Calendar marking march 15th
22 Questions About Time and Timekeeping Answered

Colorado River: Related Content

verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Share
Share to social media
URL
https://www.britannica.com/facts/Colorado-River-United-States-Mexico
Written and fact-checked by
The Information Architects of Encyclopaedia Britannica

The Information Architects maintain a master list of the topics included in the corpus of  Encyclopædia Britannica, and create and manage the relationships between them.
The Information Architects of Encyclopaedia Britannica

News •

How Trump is already adding to Colorado River water worries • Mar. 14, 2025, 5:03 AM ET (CNN)
Donald Trump Loses Battle Over Lake Mead • Mar. 13, 2025, 8:15 AM ET (Newsweek)
Trump administration’s funding, staff cuts spark concerns over Colorado River • Mar. 10, 2025, 7:45 AM ET (The Hill)
Senate Democrats urge Trump administration to end Colorado River funding freeze • Mar. 4, 2025, 1:18 AM ET (The Hill)
Trump's funding freeze threatens key river. And, U.S. votes against Ukraine peace plan • Feb. 25, 2025, 2:29 AM ET (NPR)

Photos and Videos

Colorado River
map of western North America
Colorado River, Grand Canyon National Park
Canyonlands National Park
Lake Mead
Grand Canyon National Park
Hoover Dam
Hoover Dam
Needles: Colorado River
Grand Canyon National Park
Explore the Colorado Plateau and the formation of the Garand Canyon
Colorado River geologic footprint and sandbar formation
See All Videos and Images →

Related Topics and References

Topics
Dig Deeper: More Articles That Discuss This Topic

Related Quizzes and Features

Quiz
water glass on white background. (drink; clear; clean water; liquid)
Water and its Varying Forms