Latest Colorado River Stories
Lake Powell's elevation reached 3,620 feet Wednesday and is expected to continue rising. At this elevation, boat passage on the Castle Rock Cut has been deemed safe. Glen Canyon National Recreation Area announced the official opening to boat travel Friday.
The owner of a Colorado snowmelt diversion ditch agreed Monday to pay $9 million to repair damage done to Rocky Mountain National Park when it breached. The U.S.
Scientists from the University of Mexico reported Thursday that the Grand Canyon began being formed 17 million years ago, nearly three times longer than previous scientific consensus dating the canyonâ€™s formation to only 6 million years ago.
Government officials plan to stage the third artificial flood in the Grand Canyon next month with hopes of reversing some of the negative effects experienced by the local ecosystem which were caused by the construction of a nearby dam.
Analysis of current and scheduled use and human-induced climate change sparks urgent warning from researchers at Scripps Institution of Oceanography, UC San Diego
By Annette Wells By ANNETTE WELLS REVIEW-JOURNAL The death of an Arizona boy infected by an amoeba after swimming at Lake Havasu has caught the attention of officials responsible for Lake Mead, Lake Mohave and Nevada's hot springs.
By Marra, Bob California Secretary of Resources, Michael Chrisman, unveiled his preliminary plan to save and restore the Salton Sea to the Salton Sea Advisory Committee in Sacramento last week.
An epic drought during the mid-1100s dwarfs any drought previously documented for a region that includes areas of Arizona, Colorado, New Mexico, Utah and Wyoming.
By Chris Woodka, The Pueblo Chieftain, Colo. Dec. 4--A water developer with plans to pipe Arkansas Valley water to the Denver metro area is playing a waiting game, and it may be years before the company seeks court approval, let alone build a pipeline.
MEXICO CITY (Reuters) - Hundreds of islands in Mexico's Sea of Cortez, a major whale breeding ground, have been declared protected areas by the United Nations, the government said on Monday.
Grand Canyon National Park is located in the American state of Arizona and is the country’s fifteenth established park. The main feature of the park is the Grand Canyon, which is a gorge of the Colorado River, and is often thought of as one of the Seven Natural Wonders of the World. The park contains 1,217,262 acres of land. It was established as an official national park in 1919, but the area was already well known as a landmark for thirty years. In 1903, President Theodore Roosevelt...
Formally known as the Colorado squawfish, this freshwater species is now called the Colorado pikeminnow. This fish was native to Arizona, California, Colorado, Nevada, New Mexico, Utah, and Wyoming, as well as portions of Mexico, but with the natural habitat changed by the damming of rivers and streams, this fish is now restricted to the Colorado Basin. Limited numbers of the Colorado squawfish still remain in the following rivers: Green, Gunnison, White, San Juan and Yampa; additionally it...
The Bonytail Chub (Gila elegans) is a species of freshwater fish native to certain areas of Arizona, California, Colorado, Nevada and Utah in the United States. Bonytail chub prefer backwaters with rocky or muddy bottoms and flowing pools, although they have been reported in swiftly moving water. They are mostly restricted to rocky canyons today, but were historically abundant in the wide downstream sections of rivers. It is the rarest of the endemic big-river fishes of the Colorado River. It...
The Woundfin (Plagopterus argentissimus) is a species of minnow endemic to the Virgin River of the southwestern United States. It is a slender, silvery minnow, with a flattened head and belly, long snout, leathery skin, and no scales. There are barbels on the corners of its lips, and its common name likely comes from the first spinous ray of its dorsal fin, which is sharp-pointed. Its maximum length is rarely more than 3 in (7.5 cm). Historically, the Woundfin occupied much of the lower...
- A political dynamiter.