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North Fork Mokelumne River
The Mokelumne River ( or ; ''Mokelumne'', Miwok for "People of the Fish Net") is a -long river in northern California in the United States. The river flows west from a rugged portion of the central Sierra Nevada into the Central Valley and ultimately the Sacramento–San Joaquin River Delta, where it empties into the San Joaquin River-Stockton Deepwater Shipping Channel. Together with its main tributary, the Cosumnes River, the Mokelumne drains in parts of five California counties. Measured to its farthest source at the head of the North Fork, the river stretches for . The river is colloquially divided into the Upper Mokelumne River, which stretches from the headwaters to Pardee Reservoir in the Sierra foothills, and the Lower Mokelumne River, which refers to the portion of the river below Camanche Dam. In its lower course, the Mokelumne is used heavily for irrigation and also provides water for the east San Francisco Bay Area through the Mokelumne Aqueduct. Several maj ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California State Route 49
State Route 49 (SR 49) is a north–south state highway in the U.S. state of California that passes through many historic mining communities of the 1849 California gold rush. Highway 49 is numbered after the "49ers", the waves of immigrants who swept into the area looking for gold, and it is known as the Golden Chain Highway. This roadway begins at Oakhurst, California, Oakhurst, Madera County, California, Madera County, in the Sierra Nevada (U.S.), Sierra Nevada, where it diverges from State Route 41. It continues in a generally northwest direction, weaving through the communities of Goldside and Ahwahnee, before crossing into Mariposa County, California, Mariposa County. State Route 49 then continues northward through the counties of Tuolumne County, California, Tuolumne, Calaveras County, California, Calaveras, Amador County, California, Amador, El Dorado County, California, El Dorado, Placer County, California, Placer, Nevada County, California, Nevada, Yuba County, Califo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stockton Deepwater Shipping Channel
California’s Green Trade Corridor, is part of the Stockton Deepwater Shipping Channel Stockton Deepwater Shipping Channel also called the Baldwin-Stockton Deepwater Shipping Channel or Stockton Deep Water Channel is a manmade deepwater water channel that runs from Suisun Bay and the Sacramento River - Sacramento Deep Water Ship Channel to the Port of Stockton and the Stockton Channel in California. The Stockton Ship Channel is long and about deep, allowing up to Panama Canal size ocean ships access to the Port of Stockton at the City of Stockton. The Stockton Deepwater Shipping Channel is part of the vast Sacramento–San Joaquin River Delta that has a connection to the Pacific Ocean. Stockton Deepwater Shipping Channel is also called the lower San Joaquin River. History At the time of the 1849 California Gold Rush ocean steamboats could travel up the San Joaquin River to Fresno. As San Joaquin Valley grew agriculturally and river water was used for crops, the river became ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bear River (Mokelumne River Tributary)
The Bear River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed March 11, 2011 river in the Sierra Nevada in California. It is a tributary of the Mokelumne River. The river and its watershed are entirely in El Dorado National Forest. The river begins as two forks several miles south of Kirkwood. The forks travel roughly southwest and merge just before the river enters Upper Bear River Reservoir. Immediately downstream of the reservoir is Lower Bear River Reservoir. Below the reservoir, the river continues southwest until it meets the Mokelumne River. The reservoirs on the Bear River are owned by Pacific Gas and Electric Company The Pacific Gas and Electric Company (PG&E) is an American investor-owned utility (IOU). The company is headquartered in the Pacific Gas & Electric Building, in San Francisco, California. PG&E provides natural gas and electricity to 5.2 milli ... as part of the Mokelumne Hydroelectric Pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salt Springs Reservoir
Salt Springs Reservoir is a reservoir in the eastern portions of Amador County and Calaveras County of California in the Sierra Nevada about east-northeast of Jackson. The reservoir is in the Eldorado National Forest at an elevation of . The reservoir is formed by Salt Springs Dam on the North Fork of the Mokelumne River. The concrete-faced rock-fill dam is tall and was completed in 1931. It is owned by Pacific Gas and Electric and its sole purpose is hydroelectricity production, though limited recreation is available. A short pipeline from the reservoir conveys water to the 44 MW Salt Springs Powerhouse. Some of the water is returned to the river downstream, but much of it flows into the Tiger Creek Conduit, a concrete flume that moves water downstream for use in other powerhouses in PG&E's Mokelumne River Project (FERC Project 137). The dam has a history of settlement problems caused by poor consolidation of the rocks during construction. The concrete face has been c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stanislaus National Forest
Stanislaus National Forest is a U.S. National Forest which manages of land in four counties in the Sierra Nevada in Northern California. It was established on February 22, 1897, making it one of the oldest national forests. It was named after the Stanislaus River. Geography The forest is located primarily in eastern Tuolumne County, adjacent to the northwestern part of Yosemite National Park, but parts of it extend (in descending order of forestland area) into Southern Alpine County, Northern Mariposa County and Eastern Calaveras County. Forest headquarters are located in Sonora, California. There are local ranger district offices in Groveland, Hathaway Pines, and Pinecrest. The Emigrant Wilderness is located entirely within its boundaries. Portions of the Carson-Iceberg Wilderness, including the Dardanelles Cone, and the Mokelumne Wilderness are also within the Stanislaus National Forest. Features It contains 78 lakes and of rivers and streams. It has of non-motorize ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berkeley, California
Berkeley ( ) is a city on the eastern shore of San Francisco Bay in northern Alameda County, California, United States. It is named after the 18th-century Irish bishop and philosopher George Berkeley. It borders the cities of Oakland and Emeryville to the south and the city of Albany and the unincorporated community of Kensington to the north. Its eastern border with Contra Costa County generally follows the ridge of the Berkeley Hills. The 2020 census recorded a population of 124,321. Berkeley is home to the oldest campus in the University of California System, the University of California, Berkeley, and the Lawrence Berkeley National Laboratory, which is managed and operated by the university. It also has the Graduate Theological Union, one of the largest religious studies institutions in the world. Berkeley is considered one of the most socially progressive cities in the United States. History Indigenous history The site of today's City of Berkeley was the territo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of California Press
The University of California Press, otherwise known as UC Press, is a publishing house associated with the University of California that engages in academic publishing. It was founded in 1893 to publish scholarly and scientific works by faculty of the University of California, established 25 years earlier in 1868, and has been officially headquartered at the university's flagship campus in Berkeley, California, since its inception. As the non-profit publishing arm of the University of California system, the UC Press is fully subsidized by the university and the State of California. A third of its authors are faculty members of the university. The press publishes over 250 new books and almost four dozen multi-issue journals annually, in the humanities, social sciences, and natural sciences, and maintains approximately 4,000 book titles in print. It is also the digital publisher of Collabra and Luminos open access (OA) initiatives. The University of California Press publishes in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fishing Net
A fishing net is a net used for fishing. Nets are devices made from fibers woven in a grid-like structure. Some fishing nets are also called fish traps, for example fyke nets. Fishing nets are usually meshes formed by knotting a relatively thin thread. Early nets were woven from grasses, flaxes and other fibrous plant material. Later cotton was used. Modern nets are usually made of artificial polyamides like nylon, although nets of organic polyamides such as wool or silk thread were common until recently and are still used. History Fishing nets have been used widely in the past, including by stone age societies. The oldest known fishing net is the net of Antrea, found with other fishing equipment in the Karelian town of Antrea, Finland, in 1913. The net was made from willow, and dates back to 8300 BC. Recently, fishing net sinkers from 27,000 BC were discovered in Korea, making them the oldest fishing implements discovered, to date, in the world. The remnants of another f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valley And Sierra Miwok
The Plains and Sierra Miwok were once the largest group of California Indian Miwok people, indigenous to California. Their homeland included regions of the Sacramento Valley, San Joaquin Valley, and the Sierra Nevada. Geography The Plains and Sierra Miwok traditionally lived in the western Sierra Nevada between the Fresno River and Cosumnes River, in the eastern Central Valley of California. As well as in the northern Sacramento–San Joaquin River Delta region at the confluences of the Cosumnes River, Mokelumne River, and Sacramento River. In the present day, many Sierra Miwok live in or close to their traditional territories and Indian rancherias, including at: *Buena Vista Rancheria *Chicken Ranch Rancheria *Jackson Rancheria *Sheep Ranch Rancheria *Shingle Springs Rancheria *Tuolumne Rancheria *Wilton Rancheria Culture The Plains and Sierra Miwok lived by hunting and gathering, and lived in small local tribes, without centralized political authority. They are skilled at b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroelectricity
Hydroelectricity, or hydroelectric power, is Electricity generation, electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other Renewable energy, renewable sources combined and also more than nuclear power. Hydropower can provide large amounts of Low-carbon power, low-carbon electricity on demand, making it a key element for creating secure and clean electricity supply systems. A hydroelectric power station that has a dam and reservoir is a flexible source, since the amount of electricity produced can be increased or decreased in seconds or minutes in response to varying electricity demand. Once a hydroelectric complex is constructed, it produces no direct waste, and almost always emits considerably less greenhouse gas than fossil fuel-powered energy plants. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mokelumne Aqueduct
The Mokelumne Aqueduct is a water conveyance system in central California, United States. The aqueduct is supplied by the Mokelumne River and provides water to 35 municipalities in the East Bay (San Francisco Bay Area), East Bay in the San Francisco Bay Area. The aqueduct and the associated dams, pipelines, treatment plants and hydroelectric system are owned and operated by the East Bay Municipal Utility District (EBMUD) and provide over 90 percent of the water used by the agency. The aqueduct is the sole water supply for about 1.4 million people in the East Bay. Under present water rights agreements, EBMUD can withdraw up to 325 million gallons (1,230,000 m3) per day, or per year, from the Mokelumne River. In addition, up to 98 million gallons (371,000 m3) per day or per year can be supplied via a branch from the Sacramento River. However, this supply is expected only to be used in the driest 35% of years. History In the early 20th century, due to a lack of reliable local ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Francisco Bay Area
The San Francisco Bay Area, often referred to as simply the Bay Area, is a populous region surrounding the San Francisco, San Pablo, and Suisun Bay estuaries in Northern California. The Bay Area is defined by the Association of Bay Area Governments to include the nine counties that border the aforementioned estuaries: Alameda, Contra Costa, Marin, Napa, San Mateo, Santa Clara, Solano, Sonoma, and San Francisco. Other definitions may be either smaller or larger, and may include neighboring counties that do not border the bay such as Santa Cruz and San Benito (more often included in the Central Coast regions); or San Joaquin, Merced, and Stanislaus (more often included in the Central Valley). The core cities of the Bay Area are San Francisco, San Jose, and Oakland. Home to approximately 7.76 million people, Northern California's nine-county Bay Area contains many cities, towns, airports, and associated regional, state, and national parks, connected by a comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
