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Making Sense of Here: An Introduction to the Place Section

Colorado is quite a place.Thousands of residents and visitors have arrived independently at that insight, without the guidance of experts.Through the verticality of the state’s mountains, the horizontality of its plains, and the dynamic mixture of…

Colorado Climate

Colorado’s combination of high elevation, midlatitude, and continental interior geography results in a cool, dry, and invigorating climate. The average annual temperature for the state is 43.5 degrees Fahrenheit (F), which is 13.7 degrees below the…

Colorado Geology

The Earth beneath the rugged mountains and serene plains of Colorado records an ancient saga. Broad tropical seas teemed with life, while reptiles roamed on shore. Continents converged and collided, building massive mountains, only to be torn apart by…

Colorado National Monument

On May 24, 1911, President William Howard Taft established Colorado National Monument in Mesa County, near Grand Junction. Today the monument, one of eight in Colorado, encompasses more than 20,000 acres of sandstone cliffs and monoliths, scenic canyons,…

Colorado River Water Conservation District

The Colorado River Water Conservation District, generally known as “The River District,” is a public agency dedicated to protecting and developing Colorado’s share of the Colorado River.
 
 Origins and Establishment
 
 The River District…

Colorado: An Overview

Colorado, “the Centennial State,” was the thirty-eighth state to enter the Union on August 1, 1876. Its diverse geography encompasses 104,094 square miles of the American West and includes swathes of the Great Plains, southern Rocky Mountains, and the…

Colorado–Big Thompson Project

The Colorado–Big Thompson Project (C–BT) is the largest transmountain water diversion in the state of Colorado. Built between 1938 and 1956, the C–BT Project provides supplemental water for municipal, industrial, and irrigation purposes in…

Dolores County

Dolores County is a sparsely populated county in southwestern Colorado, named for the river that flows from the San Juan Mountains on its eastern flank. It covers 1,068 square miles and is bordered to the north by San Miguel County, to the east by San…

Grand Junction

With a population of nearly 60,000, Grand Junction is the largest city on Colorado’s Western Slope. The city takes its name from its location at the junction of the Gunnison and Colorado (formerly the Grand) Rivers, in the heart of the Grand Valley…

La Plata County

La Plata County covers 1,700 square miles in southwest Colorado. It is named for the La Plata River and La Plata Mountains, both of which are named for the Spanish word for “silver.” La Plata County is bordered to the north by San Juan County, to the…

Mesa County

Mesa County is situated on 3,341 square miles of the eastern Colorado Plateau in western Colorado. The county is named for the wide, flat-topped mountains within its borders. The Spanish called such mountains mesas—meaning “tables.” The county’s largest…

Montrose

The city of Montrose lies in the heart of the Uncompahgre Valley on Colorado’s Western Slope, about sixty miles southeast of Grand Junction and sixty-three miles east of the Utah border. With a population of about 20,000, it is the county seat and…

Montrose County

Montrose County covers 2,243 square miles in western Colorado. Named for its seat, Montrose, the county is bordered to the north by Mesa and Delta Counties, to the east by Gunnison County, to the south by Ouray and San Miguel Counties, and to the west by…

Rio Blanco County

Rio Blanco County is a remote, mountainous county in northwestern Colorado covering 3,223 square miles. Named for the White River—“Rio Blanco” in Spanish—the county lies on the northern edge of the Colorado Plateau and is bordered to the north by Moffat…

San Miguel County

San Miguel County covers 1,289 square miles in southwest Colorado. Named for the river that flows northwest across its eastern flank, the county is bordered to the north by Montrose County, to the east by Ouray County, to the southeast by San Juan County…

South Canyon Fire

The South Canyon Fire began in early July 1994 on Storm King Mountain, in Garfield County west of Glenwood Springs. On July 6, high winds stoked the fire into a deadly conflagration that killed fourteen firefighters. Investigations of the disaster forced…

Vulcan Mine Explosions

Between 1896 and 1918, the Vulcan Mine in Garfield County exploded three times, killing a total of eighty-five workers. The successive blasts prompted action from labor unions and politicians to make coal mines safer. At the site of the Vulcan Mine today…