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Ward Valley (California)
The Ward Valley (California) is a lengthy almost true N-S trending valley of far eastern San Bernardino County, California. The south end of the valley expands slightly northwest-by-southeast, and contains Danby Dry Lake, a 13-mi (21 km) long dry lake, or playa. Mountain ranges surround the valley on all sides. The neighboring valleys eastward over the mountain ranges, Chemehuevi Valley, Vidal Valley, and Rice Valley are all western tributary valleys to the south-flowing Colorado River along the Lower Colorado River Valley corridor. The center of the valley is approximately just east of the ''Oro Plata Mine''Oro Plata Mine, Old Woman Mountains/ref> at the east of the Old Woman Mountains. The Iron Mountains with the Iron Mountain Pump Plant of the Colorado River Aqueduct lie on the southwest margin of the valley.''California Atlas & Gazetteer,'' DeLorme, 4th ed. 2015, p. 145 Geography The map of California showing the location of Ward Valley, also shows the ''low elevation gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Danby Lake
Danby Lake (also known as Danby Dry Lake) is a dry lake bed in the Mojave Desert of San Bernardino County, California, northwest of Blythe The name Blythe ( or ) derives from Old English ''bliþe'' ("joyous, kind, cheerful, pleasant"; modern ''blithe''), and further back from Proto-Germanic ''*blithiz'' ("gentle, kind"). People * Blythe (given name), including a list of people named .... The lake is approximately long and at its widest point. See also * List of lakes in California References External links Satellite Photo (Google Maps) Endorheic lakes of California Lakes of the Mojave Desert Lakes of San Bernardino County, California Lakes of California Lakes of Southern California {{SanBernardinoCountyCA-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goffs, California
Goffs, an unincorporated community in San Bernardino County, California, is a nearly empty one-time railroad town at the route's high point in the Mojave Desert. Goffs was a stop on famous U.S. Route 66 until 1931 when a more direct road opened between Needles and Essex. Goffs was also home to workers of the nearby Santa Fe Railroad, with Homer east, Fenner south, and Blackburn and Purdy north. Goffs was known as Blake between 1893 and 1902. It was named for Isaac Blake, the builder of the Nevada Southern Railway (later the California Eastern Railway 1895–1923) that commenced here. An early 20th Century general store is the town's largest building (now abandoned). A historic schoolhouse, built in 1914 and almost totally deteriorated by the early 1980s, has since been renovated to its original plans by the Mojave Desert Heritage and Cultural Association (MDHCA). The schoolhouse and grounds now house a museum primarily specializing in the area's mining history. Remnan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mojave Desert
The Mojave Desert ( ; mov, Hayikwiir Mat'aar; es, Desierto de Mojave) is a desert in the rain shadow of the Sierra Nevada mountains in the Southwestern United States. It is named for the indigenous Mojave people. It is located primarily in southeastern California and southwestern Nevada, with small portions extending into Arizona and Utah. The Mojave Desert, together with the Sonoran, Chihuahuan, and Great Basin deserts, forms a larger North American Desert. Of these, the Mojave is the smallest and driest. The Mojave Desert displays typical basin and range topography, generally having a pattern of a series of parallel mountain ranges and valleys. It is also the site of Death Valley, which is the lowest elevation in North America. The Mojave Desert is often colloquially called the "high desert", as most of it lies between . It supports a diversity of flora and fauna. The desert supports a number of human activities, including recreation, ranching, and military training. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bajada (geography)
A bajada consists of a series of coalescing alluvial fans along a mountain front. These fan-shaped deposits form by the deposition of sediment within a stream onto flat land at the base of a mountain.Desert Processes Working Grou"Summary: Alluvial Features, Bajadas", ''Knowledge Sciences, Inc.''. Retrieved on 9 October 2012 The usage of the term in landscape description or geomorphology derives from the Spanish word ''bajada'', generally having the sense of "descent" or "inclination". Formation and occurrence When a stream flows downhill, it picks up sediment along with other materials. As this stream emerges from a mountain front, the sediment carried begins to be deposited, such that coarser sediment is deposited closest to the base and the finer sediment grades outwards and deposits in a fan-shape away from the mountain face.National Geographic Society"Alluvial Fan" ''National Geographic''. Retrieved on 9 October 2012 The sediment is transported across a pediment into a clos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bristol Lake
Bristol Lake is a dry lake in the Mojave Desert of San Bernardino County, California, northeast of Twentynine Palms. Bristol Lake is located southeast of Amboy and U.S. Route 66, and is also south of Cadiz. Amboy Crater and the Bullion Mountains are to the west, and Old Woman Mountains to the east. The lake is approximately long and at its widest point. Geological setting Bristol Lake is located in San Bernardino County's Mojave Desert. It is a playa lake in the Basin and Range Province and is the northernmost member of a northwest-southeast trending playa lake system that includes Cadiz Lake and Danby Lake.Hanford, C. Robertson. "Sedimentology and Evaporite Genesis in a Holocene Continental-sabkha Playa Basin-Bristol Dry Lake, California." Sedimentology, 29.2 (1982): 239–253. Mineralogy Bristol Lake's mineralogy is described as having a bullseye pattern of minerals with lithofacies consisting of halite at the center surrounded by mud, gypsum, and finally a sand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colorado River Aqueduct
The Colorado River Aqueduct, or CRA, is a water conveyance in Southern California in the United States, operated by the Metropolitan Water District of Southern California (MWD). The aqueduct impounds water from the Colorado River at Lake Havasu on the California-Arizona border, west across the Mojave and Colorado deserts to the east side of the Santa Ana Mountains. It is one of the primary sources of drinking water for Southern California. Originally conceived by William Mulholland and designed by Chief Engineer Frank E. Weymouth of the MWD, it was the largest public works project in southern California during the Great Depression. The project employed 30,000 people over an eight-year period and as many as 10,000 at one time. The system is composed of two reservoirs, five pumping stations, of canals, of tunnels, and of buried conduit and siphons. Average annual throughput is . Route The Colorado River Aqueduct begins near Parker Dam on the Colorado River. There, the wate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lower Colorado River Valley
The Lower Colorado River Valley (LCRV) is the river region of the lower Colorado River of the southwestern United States in North America that rises in the Rocky Mountains and has its outlet at the Colorado River Delta in the northern Gulf of California in northwestern Mexico, between the states of Baja California and Sonora. This north–south stretch of the Colorado River forms the border between the U.S. states of California/Arizona and Nevada/Arizona, and between the Mexican states of Baja California/Sonora. It is commonly defined as the region from below Hoover Dam and Lake Mead to its outlet at the northern Gulf of California (Sea of Cortez); it includes the Colorado River proper, canyons, the valley, mountain ranges with wilderness areas, and the floodplain and associated riparian environments. It is home to recreation activities from the river, the lakes created by dams, agriculture, and the home of various cities, communities, and towns along the river, or associated wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colorado River
The Colorado River ( es, Río Colorado) is one of the principal rivers (along with the Rio Grande) in the Southwestern United States and northern Mexico. The river drains an expansive, arid drainage basin, watershed that encompasses parts of seven U.S. states and two Mexican states. The name Colorado derives from the Spanish language for "colored reddish" due to its heavy silt load. Starting in the central Rocky Mountains of Colorado, it flows generally southwest across the Colorado Plateau and through the Grand Canyon before reaching Lake Mead on the Arizona–Nevada border, where it turns south toward the Mexico–United States border, international border. After entering Mexico, the Colorado approaches the mostly dry Colorado River Delta at the tip of the Gulf of California between Baja California and Sonora. Known for its dramatic canyons, whitewater rapids, and eleven National parks of the United States, U.S. National Parks, the Colorado River and its tributaries are a v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vidal Valley
Vidal Valley is a 20-mile (32 km) long valley in the far eastern Colorado Desert bordering the Colorado River. Most of the valley is in eastern San Bernardino County, California, but the outfall on the Colorado River is in northeast Riverside County. Vidal Valley forms the large border of the south side of the east-west block of the Whipple Mountains massif, the landform that forces the Colorado to flow southeast, then back southwest. The southeast exit of the valley into Parker Valley on the Colorado River skirts the north end of the Riverside Mountains (see photo). The Colorado River Aqueduct crosses the midpoint of the valley at Vidal Junction, California. The Vidal Valley also lies due east of the Danby Dry Lake landform. Geography Vidal Valley is bordered by the Whipple Mountains on the northeast and the Riverside Mountains on the south. The valley drains mostly northwest-to-southeast, with its outfall into a southwest-flowing section of the Colorado River. The north of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemehuevi Valley
The Chemehuevi are an indigenous people of the Great Basin. They are the southernmost branch of Southern Paiute."California Indians and Their Reservations." ''SDSU Library and Information Access.'' Retrieved 12 April 2010. Today, Chemehuevi people are enrolled in the following : * * [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dry Lake
A dry lake bed, also known as a playa, is a basin or depression that formerly contained a standing surface water body, which disappears when evaporation processes exceeds recharge. If the floor of a dry lake is covered by deposits of alkaline compounds, it is known as an alkali flat. If covered with salt, it is known as a '' salt flat.'' Terminology If its basin is primarily salt, then a dry lake bed is called a '' salt pan'', ''pan'', or ''salt flat'' (the latter being a remnant of a salt lake). ''Hardpan'' is the dry terminus of an internally drained basin in a dry climate, a designation typically used in the Great Basin of the western United States. Another term for dry lake bed is ''playa''. The Spanish word ''playa'' () literally means "beach". Dry lakes are known by this name in some parts of Mexico and the western United States. This term is used e.g. on the Llano Estacado and other parts of the Southern High Plains and is commonly used to address paleolake sediments ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
