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Devils Canyon (Jacumba Mountains)
Devils Canyon is a steep canyon in the Jacumba Mountains in Imperial and San Diego County, California, United States. Its mouth is located at an elevation of in Imperial County. Its head is at an elevation of at in the Jacumba Mountains in San Diego County. History From 1862 Devils Canyon was the route of a wagon road between San Diego and Yuma, Arizona. The canyon later became the route of the westbound lanes of Interstate 8 that pass up the canyon to Mountain Spring. The eastbound lanes use a different alignment through the In-Ko-Pah Gorge In-Ko-Pah Gorge is a deep narrow canyon or gorge in San Diego and Imperial counties, California. Its head is at at an elevation of . Myer Creek flows down the In-Ko-Pah Gorge from its source in the Jacumba Mountains at the head of the canyon to .... References Valleys of Imperial County, California Valleys of San Diego County, California Interstate 8 {{SanDiegoCountyCA-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canyon
A canyon (from ; archaic British English spelling: ''cañon''), or gorge, is a deep cleft between escarpments or cliffs resulting from weathering and the erosive activity of a river over geologic time scales. Rivers have a natural tendency to cut through underlying surfaces, eventually wearing away rock layers as sediments are removed downstream. A river bed will gradually reach a baseline elevation, which is the same elevation as the body of water into which the river drains. The processes of weathering and erosion will form canyons when the river's headwaters and estuary are at significantly different elevations, particularly through regions where softer rock layers are intermingled with harder layers more resistant to weathering. A canyon may also refer to a rift between two mountain peaks, such as those in ranges including the Rocky Mountains, the Alps, the Himalayas or the Andes. Usually, a river or stream carves out such splits between mountains. Examples of mountain-type ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacumba Mountains
The Jacumba Mountains are a mountain range of the Peninsular Ranges system, located in eastern San Diego County, Southern California, near the U.S. border with Mexico. The mountain range lies in a northwest-southeasterly direction, east of the In-Ko-Pah Mountains, and north of Interstate 8. The range is approximately long, and Table Mountain at the southeast end of the range is located about northeast of the town of Jacumba.''El Cajon, California,'' 30x60 Minute Topographic Quadrangle, USGS, 1979 The Jacumba Mountains reach an elevation of at Jacumba Peak, near the southern end of the chain.''Jacumba, CA,'' 7.5 Minute Topographic Quadrangle, USGS 1997 The Tierra Blanca Mountains and the Sawtooth Mountains are to the northwest, and Anza-Borrego Desert State Park due north. The Coyote Mountains The Coyote Mountains are a small mountain range in San Diego and Imperial Counties in southern California.''El Cajun, California,'' 30x60 Minute Topographic Quanrangle, USGS, 1979 The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imperial County, California
Imperial County is a county on the southeast border of the U.S. state of California. As of the 2020 census, the population was 179,702, making it the least populous county in Southern California. The county seat is El Centro. Imperial is the most recent California county to be established, as it was created in 1907 out of portions of San Diego County. Imperial County is located in the far southeast of California, in the Imperial Valley. It borders San Diego County to the west, Riverside County to the north, the U.S. state of Arizona to the east and the Mexican state of Baja California to the south. It includes the El Centro Metropolitan Statistical Area and is part of the Southern California border region, the smallest but most economically diverse region in the state. Although this region is a desert, with high temperatures and low average rainfall of per year, the economy is strongly based on agriculture. This is supported by irrigation, with water supplied wholly fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Diego County, California
San Diego County (), officially the County of San Diego, is a county in the southwestern corner of the U.S. state of California. As of the 2020 census, the population was 3,298,634, making it California's second-most populous county and the fifth-most populous in the United States. Its county seat is San Diego, the second-most populous city in California and the eighth-most populous city in the United States. It is the southwesternmost county in the 48 contiguous United States, and is a border county. It is also home to 18 Native American tribal reservations, the most of any county in the United States. San Diego County comprises the San Diego-Chula Vista-Carlsbad, CA Metropolitan Statistical Area, which is the 17th most populous metropolitan statistical area and the 18th most populous primary statistical area of the United States as of July 1, 2012. San Diego County is also part of the San Diego–Tijuana transborder metropolitan area, the largest metropolitan area s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Diego
San Diego ( , ; ) is a city on the Pacific Ocean coast of Southern California located immediately adjacent to the Mexico–United States border. With a 2020 population of 1,386,932, it is the eighth most populous city in the United States and the seat of San Diego County, the fifth most populous county in the United States, with 3,338,330 estimated residents as of 2019. The city is known for its mild year-round climate, natural deep-water harbor, extensive beaches and parks, long association with the United States Navy, and recent emergence as a healthcare and biotechnology development center. San Diego is the second largest city in the state of California, after Los Angeles. Historically home to the Kumeyaay people, San Diego is frequently referred to as the "Birthplace of California", as it was the first site visited and settled by Europeans on what is now the U.S. west coast. Upon landing in San Diego Bay in 1542, Juan Rodríguez Cabrillo claimed the area for Spain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yuma, Arizona
Yuma ( coc, Yuum) 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. Yuma is the principal city of the Yuma, Arizona, Metropolitan Statistical Area, which consists of Yuma County. According to the United States Census Bureau, the 2020 estimated population of the Yuma MSA is 203,247. According to Guinness World Records, Yuma is the "Sunniest City on Earth," promising "sunshine and warm weather at least 91% of the year." Anywhere from 70,000 to over 85,000 out-of-state visitors make Yuma their winter residence. Yuma's weather also makes it an agricultural powerhouse, growing over 175 types of crops, the largest of which is lettuce. Yuma County provides 90% of all leafy vegetables grown from November to March in the United States. Yuma is also known for its large military population due to several military bases, including the Marine Corps Air Station. Yum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interstate 8
Interstate 8 (I-8) is an Interstate Highway in the southwestern United States. It runs from the southern edge of Mission Bay at Sunset Cliffs Boulevard in San Diego, California, almost at the Pacific Ocean, to the junction with I-10, just southeast of Casa Grande, Arizona. In California, the freeway travels through the San Diego metropolitan area as the Ocean Beach Freeway and the Mission Valley Freeway before traversing the Cuyamaca Mountains and providing access through the Imperial Valley, including the city of El Centro. Crossing the Colorado River into Arizona, I-8 continues through the city of Yuma across the Sonoran Desert to Casa Grande, in between the cities of Phoenix and Tucson. The first route over the Cuyamaca Mountains was dedicated in 1912, and a plank road served as the first road across the Imperial Valley to Yuma; east of there, the Gila Trail continued east to Gila Bend. These were later replaced by U.S. Route 80 (US 80) across Californi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain Spring, San Diego County, California
Mountain Spring is a Locale (geographic), locale within Mountain Springs County Park in eastern San Diego County, California. It is located at an elevation of . It is the site of Mountain Spring, now enclosed in a concrete walled pool where it emerges from the mountainside and its waters percolate down a vegetated arroyo (creek), arroyo toward a culvert that carries water under Interstate 8 toward Myer Creek (Coyote Wash), Myer Creek, and the head of In-Ko-Pah Gorge. History Mountain Spring was the water source of stages and freight wagons on the old road between San Diego and Yuma, Arizona from 1863. It was located midway between the section of road over Table Mountain and the section of that road where it climbed up Devils Canyon (Jacumba Mountains), Devils Canyon out of the Yuha Desert. In 1863, Pete Larkins and Joe Stancliff built a house at Mountain Spring, selling supplies to passing travelers and assisted travelers up the steep, thirty per cent mountain grade in the canyon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
In-Ko-Pah Gorge
In-Ko-Pah Gorge is a deep narrow canyon or gorge in San Diego and Imperial counties, California. Its head is at at an elevation of . Myer Creek flows down the In-Ko-Pah Gorge from its source in the Jacumba Mountains at the head of the canyon to its mouth at an elevation of , then eastward to its mouth where it settles into the sands of the Yuha Desert, east of Ocotillo. Boulder Creek enters the canyon at its confluence with Myer Creek, a little over below the source of Myer Creek, at an elevation of . In-Ko-Pah Gorge carries the eastbound lanes of Interstate 8 through the In-Ko-Pah Mountains The In-Ko-Pah Mountains are one of the Peninsular Ranges located near the U.S. border with Mexico in southern California, west of the Jacumba Mountains. The range, which lies in a north-south direction, is located just north of Interstate 8, and ea ..., while the westbound lanes use a different alignment through Devils Canyon. History In-Ko-Pah Gorge was originally known as Myer Canyon. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valleys Of Imperial County, California
A valley is an elongated low area often running between hills or mountains, which will typically contain a river or stream running from one end to the other. Most valleys are formed by erosion of the land surface by rivers or streams over a very long period. Some valleys are formed through erosion by glacial ice. These glaciers may remain present in valleys in high mountains or polar areas. At lower latitudes and altitudes, these glacially formed valleys may have been created or enlarged during ice ages but now are ice-free and occupied by streams or rivers. In desert areas, valleys may be entirely dry or carry a watercourse only rarely. In areas of limestone bedrock, dry valleys may also result from drainage now taking place underground rather than at the surface. Rift valleys arise principally from earth movements, rather than erosion. Many different types of valleys are described by geographers, using terms that may be global in use or else applied only locally. F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valleys Of San Diego County, California
A valley is an elongated low area often running between hills or mountains, which will typically contain a river or stream running from one end to the other. Most valleys are formed by erosion of the land surface by rivers or streams over a very long period. Some valleys are formed through erosion by glacial ice. These glaciers may remain present in valleys in high mountains or polar areas. At lower latitudes and altitudes, these glacially formed valleys may have been created or enlarged during ice ages but now are ice-free and occupied by streams or rivers. In desert areas, valleys may be entirely dry or carry a watercourse only rarely. In areas of limestone bedrock, dry valleys may also result from drainage now taking place underground rather than at the surface. Rift valleys arise principally from earth movements, rather than erosion. Many different types of valleys are described by geographers, using terms that may be global in use or else applied only locally. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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