Clark Canyon Dam is an earthfill dam located in Beaverhead County, Montana, about 20 miles (32 km) south of the county seat of Dillon. The dam impounds...

Glen Canyon Dam is a concrete arch-gravity dam in the southwestern United States, located on the Colorado River in northern Arizona, near the city of...

Hoover Dam is a concrete arch-gravity dam in the Black Canyon of the Colorado River, on the border between the U.S. states of Nevada and Arizona. Constructed...

tributary of the Mississippi River. The river is a Class I water from the Clark Canyon Dam to its confluence with the Jefferson River for the purposes of public...

including a high dam in Hells Canyon. In 1955, the commission issued a license to the Idaho Power Company to build a three-dam complex in the canyon: The first...

The Black Canyon of the Colorado is the canyon on the Colorado River where Hoover Dam was built. The canyon is located on the Colorado River at the state...

Boulder Canyon, originally Devils Gate Canyon, is a canyon on the Colorado River, above Hoover Dam, now flooded by Lake Mead. It lies between Clark County...

324 continues northeast from Bannock Pass to join Interstate 15 at Clark Canyon Dam, 48 miles (77 km) northeast of Leadore. According to the United States...

Company Canyon Ferry Dam, Canyon Ferry Lake, United States Bureau of Reclamation Clark Canyon Dam, Clark Canyon Reservoir, USBR Cochrane Dam, unnamed...

Canyon Ferry Dam is a concrete gravity dam in a narrow valley of the Missouri River, United States, where the Big Belt Mountains and the Spokane Hills...

Lewis and Clark expedition traveled past the future location of Armstead during its westward trek in 1805. The construction of Clark Canyon Dam in 1961–1964...

The St. Francis Dam, or the San Francisquito Dam, was a concrete gravity dam located in San Francisquito Canyon in northern Los Angeles County, California...

list of dams in the watershed of the Missouri River, a tributary of the Mississippi River, in the United States. There are an estimated 17,200 dams and reservoirs...

10% of the entire 258,000-square-mile (670,000 km2) Columbia Basin. Box Canyon Dam is currently underway on a multimillion-dollar project for a fish ladder...

that had been previously assumed. The lake was the result of an ice dam on the Clark Fork caused by the southern encroachment of a finger of the Cordilleran...

The Grand Canyon is a steep-sided canyon carved by the Colorado River in Arizona, United States. The Grand Canyon is 277 miles (446 km) long, up to 18...

highway's alignment slightly changed with the construction of the Clark Canyon Dam. Starting just south of Dillon, I-15 was built on a new alignment that...

River. The dam was removed in 2008 to restore flow, travertine deposition, and native fish populations. The 710 ft (220 m) Glen Canyon Dam has been proposed...

of Jackson it forms the Snake River Canyon of Wyoming, turns west and crosses into Idaho, where the Palisades Dam forms Palisades Reservoir. From there...

section of the highway to a single northbound lane, near the exit to Clark Canyon Dam south of Dillon. Though that stretch of highway generally has a traffic...

gardening festival. Alan Bible Botanical Garden Bootleg Canyon Mountain Bike Park Hoover Dam Museum Hoover Dam Lake Mead Nevada Southern Railroad Museum Boulder...

seven on the Pend Oreille / Clark, two on the Flathead, eight on the Yakima, and two on the Owyhee. Averaging a major dam every 72 miles (116 km), the...

follows the Colorado River corridor from the westernmost boundary of Grand Canyon National Park to just north of the cities of Laughlin, Nevada and Bullhead...

Morony Dam. It is named for the Little Belt Mountains, which it flows through. Willow, cottonwood, chokecherry, and wild roses grow in part of the canyon stretch...

Pine State Park before heading southeast into Foys Canyon. S-503 turns north and emerges from the canyon at Rocky Cliff Drive and continues northward as...

Sloan Canyon National Conservation Area is a National Conservation Area (NCA) administered by the United States Bureau of Land Management (BLM). It includes...

reached from McBryde Avenue. The Clark Road entrance in the northernmost area of the park is accessed off of San Pablo Dam Road. Rifle Range Road in El Cerrito...

was the largest masonry dam in the world. The Hoover Dam is a massive concrete arch-gravity dam, constructed in the Black Canyon of the Colorado River,...

Black Canyon of the Gunnison National Park is a national park of the United States located in western Colorado and managed by the National Park Service...

Cabinet Gorge Dam is a concrete gravity-arch hydroelectric dam in the northwest United States, on the Clark Fork River in northern Idaho. The dam is located...