Yuma County is the name of two counties in the United States:
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The Quechan are a Native American tribe who live on the Fort Yuma Indian Reservation on the lower Colorado River in Arizona and California just north of the Mexican border. Members are enrolled into the Quechan Tribe of the Fort Yuma Indian Reservation. The federally recognized Quechan tribe's main office is located in Winterhaven, California. Its operations and the majority of its reservation land are located in California, United States.
Yuma can refer to:
Yuma County is a county in the southwestern corner of the U.S. state of Arizona. As of the 2010 census, its population was 195,751. The county seat is Yuma.
Yuma County is one of the 64 counties of the U.S. state of Colorado. As of the 2010 census, the population was 10,043. The county seat is Wray.
Yuma is a city in and the county seat of Yuma County, Arizona, United States. The city's population was 93,064 at the 2010 census, up from the 2000 census population of 77,515.
Marine Corps Air Station Yuma or MCAS Yuma is a United States Marine Corps air station which is the home to multiple squadrons of AV-8B Harrier IIs and F-35B Lightning IIs of the 3rd Marine Aircraft Wing, Marine Aviation Weapons and Tactics Squadron 1 (MAWTS-1), Marine Operational Test and Evaluation Squadron 1 (VMX-1) and Marine Fighter Training Squadron 401 (VMFT-401), an air combat adversary squadron of the 4th Marine Aircraft Wing of the Marine Corps Reserve. It is a designated Superfund site due to a number of soil and groundwater contaminants, including asbestos.
The Yuma Territorial Prison is a former prison located in Yuma, Arizona, United States. Opened on July 1, 1876, it is one of the Yuma Crossing and Associated Sites on the National Register of Historic Places in the Yuma Crossing National Heritage Area. The site is now operated as a historical museum by Arizona State Parks as Yuma Territorial Prison State Historic Park.
Yuma Proving Ground (YPG) is a United States Army proving ground and one of the largest military installations in the world. It is a subordinate command of the Army Test and Evaluation Command.
The Fort Yuma Indian Reservation is a part of the traditional lands of the Quechan people. Established in 1884 from the former Fort Yuma, the reservation, at 32°47′04″N114°38′43″W, has a land area of 178.197 km2 (68.802 sq mi) in southeastern Imperial County, California, and western Yuma County, Arizona, near the city of Yuma, Arizona. Both the county and city are named for the tribe. As of the 2010 Census the population was 2,189. In 1910, the community of Bard, California, was created after the eastern part of the reservation was declared surplus under the Dawes Act.
Yuma Crossing is a site in Arizona and California that is significant for its association with transportation and communication across the Colorado River. It connected New Spain and Las Californias in the Spanish Colonial period in and also during the Western expansion of the United States. Features of the Arizona side include the Yuma Quartermaster Depot and Yuma Territorial Prison. Features on the California Side include Fort Yuma, which protected the area from 1850 to 1885.
Eden Points are a form of chipped stone projectile points associated with a sub-group of the larger Plano culture. Sometimes also called Yuma points, the first Eden points were discovered in washouts in Yuma County, Colorado. They were first discovered in situ at an ancient buffalo kill site near Eden, Wyoming by Harold J. Cook in 1941. The site, named after discoverer O. M. Finley, eventually yielded 24 projectile points, including eight Eden points, eight Scottsbluff points and one complete Cody point, both other sub-groups within the Plano group. Eden points are believed to have been used between 10,000 and 6,000 years ago by paleo-indian hunters in the western plains.
The Copper Mountains is a minor north-south trending mountain range, only 8 miles long in southwestern Arizona in the southwestern Sonoran Desert.
The Bryan Mountains are a small mountain range in the northwestern Sonoran Desert of southwestern Arizona. The range is located in southeastern Yuma County, about 75 mi southeast of Yuma and about 35 mi west of Ajo. The range is approximately ten miles long and about three miles wide at its widest point. The highpoint of the range is 1,794 feet above sea level and is located at 32°18'27"N, 113°22'46"W. The range is located entirely within the Cabeza Prieta National Wildlife Refuge.
The Mohawk Mountains is a mountain range in the northwest Sonoran Desert of southwest Arizona. It abuts the western Gila River valley to the north, and is located in southern Yuma County. The Mohawk Valley lies adjacent and southwest of the range; the San Cristobal Valley is northeast.
The Gila Mountains of Yuma County are a 26-mile (42 km) long mountain range in southwestern Arizona in the northwest Sonoran Desert.
The Yuma County Area Transit (YCAT) system is a public transportation system based in Yuma County, Arizona. Since 1990 the agency has grown from a new transit service offering paratransit to the current mix of fixed-route and demand-responsive services serving over 32,000 riders per month, with an annual operating budget of $2.5 million. YCAT is also the local Greyhound Lines agent.
The Castle Dome Mountains are a mountain range in Yuma County, Arizona, within the Kofa National Wildlife Refuge. Castle Dome Peak, the high point of the range, is a prominent butte and distinctive landmark. The peak is 3,776 feet (1,151 m) high, and is located at 33°05′04″N114°08′36″W. Castle Dome was named by American soldiers at old Fort Yuma in the 1880s. Early Spanish explorers called the same peak Cabeza de Gigante, "Giant's Head."
The Laguna Mountains are a small, approximately circular mountain range of extreme southwest Arizona northeast of Yuma and east of Winterhaven, California on the Colorado River. The Colorado forms the western perimeter of the mountains; Mittry Lake, on the Colorado is on its northwest.
Charlene Fernandez is an American politician who is the Democratic Leader of the Arizona House of Representatives. She was first elected to the state House in 2014 and represents Southwestern Arizona, specifically, the majority of Yuma County, western Pima County, southwestern Maricopa County and southwestern Pinal County.