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Berkeley Hills
The Berkeley Hills are a range of the Pacific Coast Ranges, and overlook the northeast side of the valley that encompasses San Francisco Bay. They were previously called the "Contra Costa Range/Hills" (from the original Spanish ''Sierra de la Contra Costa''), but with the establishment of Berkeley and the University of California, the name was updated by geographers and gazetteers. Geology The Berkeley Hills are bounded by the major Hayward Fault along their western base, and the minor Wildcat fault on their eastern side. The highest peaks are Grizzly Peak with an elevation of 1,754 feet (535 m) and Round Top, an extinct volcano with an elevation of 1,761 feet (537 m) and William Rust Summit at an elevation of 1,004 feet (306 m). Vollmer Peak (elevation 1,905 feet/581 m), although commonly thought to be part of the Berkeley Hills, is actually located on the adjacent San Pablo Ridge near the point where it meets the Berkeley Hills at the head of Wildcat Canyon. Vollmer Pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alameda County, California
Alameda County ( ) is a List of counties in California, county located in the U.S. state of California. As of the 2020 United States census, 2020 census, the population was 1,682,353, making it the 7th-most populous county in the state and List of the most populous counties in the United States, 21st most populous nationally. The county seat is Oakland, California, Oakland. Alameda County is in the San Francisco Bay Area, occupying much of the East Bay (San Francisco Bay Area), East Bay region. The Spanish language, Spanish word ''alameda'' means either "a grove of poplars...or a tree lined street". The name was originally used to describe the Arroyo de la Alameda; the willow and sycamore trees along the banks of the river reminded the early Spanish explorers of a road lined with trees. Although a strict translation to English might be "Poplar Grove Creek", the name of the principal stream that flows through the county is now simply "Alameda Creek". Alameda County is part of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landslide
Landslides, also known as landslips, rockslips or rockslides, are several forms of mass wasting that may include a wide range of ground movements, such as rockfalls, mudflows, shallow or deep-seated slope failures and debris flows. Landslides occur in a variety of environments, characterized by either steep or gentle slope gradients, from mountain ranges to coastal cliffs or even underwater, in which case they are called submarine landslides. Gravity is the primary driving force for a landslide to occur, but there are other factors affecting slope stability that produce specific conditions that make a slope prone to failure. In many cases, the landslide is triggered by a specific event (such as heavy rainfall, an earthquake, a slope cut to build a road, and many others), although this is not always identifiable. Landslides are frequently made worse by human development (such as urban sprawl) and resource exploitation (such as mining and deforestation). Land degradation freque ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cull Canyon Regional Recreation Area
Cull Canyon Regional Recreation Area (CCRRA) is a regional park located in Castro Valley, Alameda County, California. It is part of the East Bay Regional Park District The East Bay Regional Park District (EBRPD) is a Special-purpose district, special district operating in Alameda County, California, Alameda County and Contra Costa County, California, within the East Bay (California), East Bay area of the San Fra ... (EBRPD) system."Cull Canyon Regional Recreation Area." East Bay Regional Park District. Accessed August 24, 2017. Aquatic facilities CCRRA includes a swim lagoon and formerly included a fishing lake that resulted from damming Cull Creek. The swim area has a bathhouse, lawns, sandy beaches, and much shallow water for kids.[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Chabot Regional Park
Lake Chabot Regional Park is a regional park located in the southern Berkeley Hills in Alameda County, California. It was opened to the public on June 18, 1966, as part of the East Bay Regional Parks system. Lake Chabot is a reservoir located in the park. The northern part of the lake and park lie within the boundary of the city of Oakland, while the southern part lies in an unincorporated area of Alameda County adjacent to Castro Valley and San Leandro. The dam and reservoir's water are part of the East Bay Municipal Utility District (EBMUD) water system. The 315-acre lake currently serves as emergency water supply to the East Bay The East Bay is the eastern region of the San Francisco Bay Area and includes cities along the eastern shores of San Francisco Bay and San Pablo Bay. The region has grown to include inland communities in Alameda and Contra Costa counties. Wi ..., and swimming is never allowed. However, fishing and boating are popular activities at Lake Chabot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthony Chabot Regional Park
Anthony Chabot Regional Park is a regional park in Oakland, Alameda County, California in the United States. It is part of the East Bay Regional Park District system, and covers in the San Leandro Hills adjacent to Oakland, San Leandro and Castro Valley. Popular activities include hiking, cycling and horseback riding. A gun range operated by the Chabot Gun Club was shut down in 2016, following complaints about pollution. The terrain of the park is often steep, consisting of grasslands, chaparral, and eucalyptus groves. Recreational activities The park is adjacent to Lake Chabot Regional Park, Redwood Regional Park, Dunsmuir Ridge Open Space, and the Upper San Leandro Reservoir. There are trails for hiking, horseback riding, and cycling that connect to other regional parks. Trailheads are located along Redwood Road and Skyline Boulevard in Oakland. The park houses two equestrian centers for private horse boarding and lessons: Chabot Equestrian Center and Skyline Ranch Eque ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roberts Regional Recreation Area
Roberts Regional Recreation Area (RRRA) is an area adjacent to Redwood Regional Park located in Alameda County next to Oakland, CA and is part of the East Bay Regional Parks (EBRPD). It is across Skyline Drive from the City of Oakland's Joaquin Miller Park. Kaiser Aluminum and Chemical Corp. adopted Roberts Park in 1979, under the newly-developed Adopt-a-Park program, which promised continued funding. This was the first park in EBRPD to be so adopted."Roberts Regional Recreation Area." East Bay Regional Park District. Accessed September 7, 2017. Roberts Regional Recreational Area has picnic tables, playground and a seasonal pool with lifeguard. History [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Redwood Regional Park
Dr. Aurelia Reinhardt Redwood Regional Park (formerly known as Redwood Regional Park) is a part of the East Bay Regional Parks District (EBRPD) in the San Francisco Bay Area. It is located in the hills east of Oakland, California. The park contains the largest remaining natural stand of coast redwood (''Sequoia sempervirens'') found in the East Bay. The park is part of a historical belt of coast redwood extending south to Leona Canyon Regional Open Space Preserve and east to Moraga. Redwood forests are more commonly found closer to the coast where the air is cool and humid year-round. In the Bay Area, such forests are found in the Santa Cruz Mountains and the Marin Hills. The unique geographical circumstances of the redwood forest in Redwood Regional Park create coastal conditions. Winds funneled through the Golden Gate flow directly across the Bay and are channeled into the linear valley in which the Montclair District of Oakland is situated. This valley is also well-wate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huckleberry Botanic Regional Preserve
Huckleberry Botanic Regional Preserve is a regional park and nature reserve in the Oakland Hills, in the eastern East Bay (San Francisco Bay Area) region of the San Francisco Bay Area of California. It is within Alameda and Contra Costa Counties.EBRPD-huckleberry "Huckleberry Botanic Regional Preserve." East Bay Regional Parks District Accessed November 1, 2011 It is a park within the East Bay Regional Parks District system. The Preserve is named after the California Huckleberry (''Vaccinium ovatum'') which grows abu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sibley Volcanic Regional Park
Robert Sibley Volcanic Regional Preserve is located in the Oakland Hills of the East Bay region of the San Francisco Bay Area, California. The park is part of the East Bay Regional Parks District (EBRPD), covers , and lies east of Oakland, partly in Alameda County and partly in Contra Costa County. It can be entered from Oakland via Skyline Boulevard, or from Contra Costa County via Old Tunnel Road. History The park was one of the first three parks established by the East Bay Regional Parks District (EBRPD) in 1936. It was originally named Round Top Regional Park. Round Top (elevation ) is named for an extinct volcano in the Oakland Hills which started to erupt 10.2 Million years ago. It is home to at least two stone labyrinths of recent origin. The park was renamed after the second president of the EBRPD, Robert Sibley, shortly after his death. U.C. Berkeley Professor Emeritus Garniss Curtis studied the Sibley Regional Preserve extensively, dating the volcano to be 10.2 million ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tilden Regional Park
Charles Lee Tilden Regional Park, also known as Tilden Park or Tilden, [], is a regional park in the East Bay (San Francisco Bay Area), East Bay, part of the San Francisco Bay Area in California. It is between the Berkeley Hills and San Pablo Ridge. Its main entrance is near Kensington, Berkeley, and Richmond. The park is contiguous with Wildcat Canyon Regional Park. The park is managed by the East Bay Regional Park District, created from the first land the District purchased in 1936. Tilden Regional Park was named in honor of Charles Lee Tilden, a Bay Area attorney and businessman who served on the first Board of Directors of the East Bay Regional Park District. Location Tilden Park is largely located within unincorporated areas of Contra Costa County, while parts of the park are within the cities of Oakland and Berkeley. Its steep valleys and dense stands of timber offer a rare wilderness experience so close to the city. Its high ridges and peaks give wide views over ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wildcat Canyon Regional Park
Wildcat Canyon Regional Park is a East Bay Regional Park District (EBRPD) park bordering the city of Richmond in Contra Costa County in the San Francisco Bay Area of California. It includes a portion of Wildcat Canyon as well as a portion of the adjoining San Pablo Ridge, and is directly connected to the more heavily used Tilden Regional Park. History The area was inhabited by Native Americans until 1772 when a group of "Catalan volunteers" led by Pedro Fagas and Fray Juan Crespi came across the settlement while searching for trade routes north beyond the Carquinez Strait. The Spanish settled the general area and by 1840 had parceled the land for missions and cattle raising coming into conflict with the historical communal practices of the Native Americans. Juan Jose and Victor Castro were given rights to all vacant land in the area. They kept some valuable lands and gave much of the land over to municipal authorities for water usage. In 1935, the East Bay Regional Parks D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East Bay Municipal Utility District
East Bay Municipal Utility District (EBMUD), colloquially referred to as "East Bay Mud", is a public utility district which provides water and sewage treatment services for an area of approximately in the eastern side of San Francisco Bay.Section 9.0 East Bay Municipal Utility District Water and Wastewater Service As of 2018, EBMUD provides drinking water for approximately 1.4 million people in portions of Alameda County and Contra Costa County in California, including the cities of Richmond, El Cerrito, Hercules, San Pablo, Pinole, Lafayette, Moraga, Orinda, Danville, Oakland, Piedmont, Emeryville, Berkeley, Albany, Alameda, San Leandro, neighboring unincorporated regions, and portions of cities such as Hayward and San Ramon. Sewage treatment services are provided for 685,000 people in an 88-square-mile area (as of 2018). EBMUD currently has an average annual growth rate of 0.8% and is projected to serve 1.6 million people by 2030. Headquartered in Oakland, EBMUD own ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
