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Guadalupe Watershed
The Guadalupe River watershed consists of of land within northern California's Santa Clara County. The surface runoff from this area drains into the Guadalupe River, its tributary streams, reservoirs or other bodies of water which all eventually gets carried into the San Francisco Bay (indicated below, with surrounding counties in red). Essentially, all the water from the creeks and rivers that make up the Guadalupe watershed, including water from storm drains, flows into the Guadalupe River, and then flows downstream into the San Francisco Bay at the Alviso Slough in Alviso. The Guadalupe watershed's main tributaries include Los Gatos Creek, Trout Creek, Hendrys Creek, Ross Creek, Pheasant Creek, Rincon Creek, Herbert Creek, and Golf Creek. Six major reservoirs exist in the watershed: Calero Reservoir on Arroyo Calero, Guadalupe Reservoir on Guadalupe Creek, Almaden Reservoir on Los Alamitos Creek, Vasona Reservoir, Lexington Reservoir, and Lake Elsman on Los Gatos Cre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guadalupe Reservoir
Guadalupe Reservoir is a reservoir in Santa Clara County, California, United States, about south of the city of San Jose, California. It is at an elevation of . It has a surface area of and a capacity of . The reservoir is located along Hicks Road on Guadalupe Creek, a tributary of the Guadalupe River. The Guadalupe River was named Rio de Nuestra Señora de Guadalupe on March 30, 1776, by the de Anza expedition, in honor of the Mexican saint who was the principal patron saint of the expedition. Guadalupe dam and reservoir, constructed in 1935, is one of the six original systems approved for construction by voters in 1934. The California Office of Environmental Health Hazard Assessment (OEHHA) has developed a safe eating advisory for the reservoir, stating no one should eat any fish caught there.https://oehha.ca.gov/advisories/guadalupe-reservoir See also *List of lakes in California *List of lakes in the San Francisco Bay Area This list of lakes in the San Francisco Ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercury Toxicity
Mercury poisoning is a type of metal poisoning due to exposure to mercury (element), mercury. Symptoms depend upon the type, dose, method, and duration of exposure. They may include muscle weakness, poor coordination, paraesthesia, numbness in the hands and feet, skin rashes, anxiety, memory problems, trouble speaking, trouble hearing, or trouble seeing. High-level exposure to methylmercury is known as Minamata disease. Methylmercury exposure in children may result in acrodynia (pink disease) in which the skin becomes pink and peels. Long-term complications may include kidney problems and decreased intelligence. The effects of long-term low-dose exposure to methylmercury are unclear. Forms of mercury exposure include Heavy metals, metal, vapor, salt, and organic compound. Most exposure is from mercury in fish, eating fish, amalgam (dentistry), amalgam-based dental fillings, or exposure at a workplace. In fish, those higher up in the food chain generally have higher levels of me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California Gold Rush
The California Gold Rush (1848–1855) was a gold rush that began on January 24, 1848, when gold was found by James W. Marshall at Sutter's Mill in Coloma, California. The news of gold brought approximately 300,000 people to California from the rest of the United States and abroad. The sudden influx of gold into the money supply reinvigorated the American economy; the sudden population increase allowed California to go rapidly to statehood, in the Compromise of 1850. The Gold Rush had severe effects on Native Californians and accelerated the Native American population's decline from disease, starvation and the California genocide. The effects of the Gold Rush were substantial. Whole indigenous societies were attacked and pushed off their lands by the gold-seekers, called "forty-niners" (referring to 1849, the peak year for Gold Rush immigration). Outside of California, the first to arrive were from Oregon, the Sandwich Islands (Hawaii) and Latin America in late 1848. Of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Clara, California
Santa Clara (; Spanish for " Saint Clare") is a city in Santa Clara County, California. The city's population was 127,647 at the 2020 census, making it the eighth-most populous city in the Bay Area. Located in the southern Bay Area, the city was founded by the Spanish in 1777 with the establishment of Mission Santa Clara de Asís under the leadership of Junípero Serra. Santa Clara is located in the center of Silicon Valley and is home to the headquarters of companies such as Intel, Advanced Micro Devices, and Nvidia. It is also home to Santa Clara University, the oldest university in California, and Levi's Stadium, the home of the National Football League's San Francisco 49ers, and Cedar Fair's California's Great America Park. Santa Clara is bordered by San Jose on all sides, except for Sunnyvale and Cupertino to the west. History The Tamien tribe of the Ohlone nation of Indigenous Californians have inhabited the area for thousands of years. Spanish period The fir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Campbell, California
Campbell is a city in Santa Clara County, California, in the San Francisco Bay Area. As of the 2020 U.S. Census, Campbell's population is 43,959. Campbell is home to the Pruneyard Shopping Center, a sprawling open-air retail complex which was involved in a famous U.S. Supreme Court case that established the extent of the right to free speech in California. Today, the Pruneyard Shopping Center is home to the South Bay offices of the Federal Bureau of Investigation. History Prior to the city Prior to the founding of the neighborhood of Campbell, the land was occupied by the Ohlone, the Native American people of the Northern California coast. About a third of present-day Campbell was part of the 1839 Alta California Rancho Rinconada de Los Gatos land grant. The northern extent of the grant land was along present-day Rincon Avenue, and across the North end of John D. Morgan Park in central Campbell. Industrialization The city was founded by Benjamin Campbell (1826–1907), a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monte Sereno, California
Monte Sereno (Spanish for "Serene Mountain") is a city in Santa Clara County, California, United States. The population was 3,479 at the 2020 census. The city is located in the foothills of the Santa Cruz Mountains, about southwest of San Jose, and is bordered by the town of Los Gatos to the north, east, and south, the Santa Cruz Mountains to the southwest, and the city of Saratoga to the northwest. The city is named for the El Sereno Mountain, upon the slopes of which the southern portion of the city is built. The community is entirely residential with no commercial zoning and 99% single-family housing. It is an upscale Silicon Valley bedroom community. Monte Sereno shares the 95030 ZIP code with the town of Los Gatos. Many municipal services are provided under contract by Los Gatos. History The Monte Sereno area was part of the 1839 Alta California land grant of Rancho Rinconada de Los Gatos. The city incorporated on May 14, 1957, to protect its semi-rural atmosphere. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Los Gatos, California
Los Gatos (, ; ) is an incorporated town in Santa Clara County, California, United States. The population is 33,529 according to the 2020 census. It is located in the San Francisco Bay Area just southwest of San Jose in the foothills of the Santa Cruz Mountains. Los Gatos is part of Silicon Valley, with several high technology companies maintaining a presence there. Notably, Netflix, the streaming service and content creator, is headquartered in Los Gatos and has developed a large presence in the area. Etymology ''Los Gatos'' is Spanish for "The Cats". The name derives from the 1839 Alta California land-grant that encompassed the area, which was called '' La Rinconada de Los Gatos'' ("The Corner of the Cats"), where the ''cats'' refers to the cougars (mountain lions) and bobcats that are indigenous to the foothills in which the town is located. The pronunciation is often anglicized to , although one also hears pronunciations truer to the original Spanish, . History Ove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Jose, California
San Jose, officially San José (; ; ), is a major city in the U.S. state of California that is the cultural, financial, and political center of Silicon Valley and largest city in Northern California by both population and area. With a 2020 population of 1,013,240, it is the most populous city in both the Bay Area and the San Jose–San Francisco–Oakland, CA Combined Statistical Area, San Jose-San Francisco-Oakland Combined Statistical Area, which contain 7.7 million and 9.7 million people respectively, the List of largest California cities by population, third-most populous city in California (after Los Angeles and San Diego and ahead of San Francisco), and the List of United States cities by population, tenth-most populous in the United States. Located in the center of the Santa Clara Valley on the southern shore of San Francisco Bay, San Jose covers an area of . San Jose is the county seat of Santa Clara County, California, Santa Clara County and the main component of the San ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Elsman
Lake Elsman is a reservoir, created by an earthen dam called Austrian Dam on Los Gatos Creek in the Santa Cruz Mountains of California. At several points it is over 140' deep and its normal surface area is 96 acres. It provides 12% of San Jose Water Works’ total water capacity in some years. The lake and dam is owned by the San Jose Water Company, In 1988 and 1989, two earthquakes at ''M''=5.3 and 5.4 respectively occurred at Lake Elsman that transferred stress that led to the 1989 ''M''=6.9 1989 Loma Prieta earthquake. Austrian Dam Construction of the Austrian Dam was completed in 1950. Beneath the reservoir are the remains of the settlements of Austrian Gulch and Germantown. The dam is more than long and high. The dam was damaged in the Loma Prieta quake. The performance of Austrian Dam during that earthquake reinforces concerns about damage to the tops of earth dams by earthquakes. See also *List of dams and reservoirs in California *List of lakes in California There ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lexington Reservoir
Lexington Reservoir is an artificial lake on the Los Gatos Creek near Los Gatos, California. The James J. Lenihan Dam, a high, thick earthen dam, forms the third-largest reservoir in Santa Clara County. Background The reservoir is in the foothills of the Santa Cruz Mountains, at an elevation of . State Route 17 runs alongside the dam's western edge and over part of the reservoir. Alma Bridge Road (Limekiln Canyon Road) runs around the eastern side, connecting with 17 at the north end and again at the south end via other surface streets. The reservoir is contained in Lexington Reservoir County Park, which includes hiking trails in the hills with good views of the reservoir and of Silicon Valley. The Los Gatos Creek Trail starts at the dam and continues downstream along the creek's canyon. It is part of the Santa Clara Valley Water District and provides water for Silicon Valley. History In 1943, because of the rapid expansion of orchards in the county, the Santa Clar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vasona Park
Vasona Lake County Park is a park located in Los Gatos, California and part of the Santa Clara County Parks system. Vasona Park surrounds the Vasona Reservoir. Adjacent to the park are the William "Billy" Jones#Billy Jones Wildcat Railroad, Billy Jones Wildcat Railroad, a ridable miniature railway, and the W.E. "Bill" Mason Carousel at the Oak Meadow Park. History The land within the park's boundaries is among the most historic in Los Gatos. The grantees of the "Rancho Rinconada de Los Gatos", Jose Hernandez and Sebastian Peralta, constructed an adobe house on what is now one of the park's lawns. It was the first structure built in the area. The Narrow gauge railway, narrow gauge South Pacific Coast Railroad once traversed the western edge of the park en route to downtown and over the Santa Cruz Mountains to Felton, California, Felton and Monterey Bay at Santa Cruz Wharf. The Southern Pacific Railroad later acquired the South Pacific Coast Railroad and converted the line to sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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