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Mokelumne
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 major trib ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mokelumne Hill, California
Mokelumne Hill (''Mokelumne'', Miwok for "People of the Fish Net") is a census-designated place (CDP) in Calaveras County, California, United States. The population was 646 at the 2010 census, down from 774 at the 2000 census. It is commonly referred to as "Moke Hill" by locals. The town takes its name from the neighboring Mokelumne River, which in turn is Miwok for the "people of Mokel," the likely name of a Native American village in the area. History Mokelumne Hill was one of the richest gold mining towns in California. Founded in 1848 by a group of Oregonians, the placers were so rich that the miners risked starvation rather than head to Stockton to replenish their supplies (one finally did and made it rich by becoming a merchant). Soon after, gold was discovered in the nearby hills, so much so that miners were restricted to claims of , and yet many of those claims were reported to have paid up to $20,000. By 1850 the town was one of the largest in the area. Its population ... [...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 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 water, Bay Area cities began to l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camanche Dam
Camanche Dam is an earthfill dam on the Mokelumne River in the central California, about 20 mi (32 km) from East Lodi. The dam and reservoir lie in the Sierra Nevada foothills in San Joaquin County. Construction of Camanche Dam was started in 1963 and completed in 1964. East Bay Municipal Utilities District (EBMUD) owns and operates it. The purpose of Camanche Dam and reservoir is to provide flood control, water flows for agriculture, habitat for fisheries and recreation for community. Capacity The dam impounds Camanche reservoir. The capacity of Camanche Dam is approximately 431,000-acre feet (0.532 km3) with 200,000-acre feet (0.25 km3) of the flood control reservation. This reserve for flood storage can be shared with Pardee Dam just upstream. The approximately 173-foot-high and 2,640-foot-long dam is located on the Mokelumne River which is about 10 miles downstream from Pardee Dam. Because Camanche Dam has a 627-square-mile drainage area which account ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cosumnes River
The Cosumnes River is a river in northern California in the United States. It rises on the western slope of the Sierra Nevada and flows approximately into the Central Valley, emptying into the Mokelumne River in the Sacramento-San Joaquin Delta. The Cosumnes is one of very few rivers in the western Sierra without major dams. The Nature Conservancy's Cosumnes River Preserve is located just upstream from the Delta. Towns and cities along the Cosumnes River include Plymouth, Rancho Murieta, Sloughhouse, Wilton, Elk Grove, and Galt. The California Office of Environmental Health Hazard Assessment has issued aadvisoryregarding fish caught from the body of water. Name The Cosumnes River is thought to have been named as the Mokelumne and Tuolumne rivers were, using the "-umne" suffix meaning "people of". The prefix is derived from the Miwok word "kosum" meaning "salmon". Chinook Salmon runs are rarely, if ever, seen above Rancho Murieta as a result of diversions in the area ... [...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 and it is known as the Golden Chain Highway. The road was initially lobbied in 1919 by the Mother Lode Highway Association, a group of locals and historians. The highway begins at California State Route 41, State Route 41 in Oakhurst, California, Oakhurst, Madera County, California, Madera County, in the Sierra Nevada. It continues in a generally northwest direction, weaving through the communities of Goldside and Ahwahnee, California, 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 Cou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calaveras County, California
Calaveras County (), officially the County of Calaveras, is a county in both the Gold Country and High Sierra regions of the U.S. state of California. As of the 2020 census, the population was 45,292. The county seat is San Andreas. Angels Camp is the county's only incorporated city. ''Calaveras'' is Spanish for "skulls"; the county was reportedly named for the remains of Native Americans discovered by the Spanish explorer Captain Gabriel Moraga. Calaveras Big Trees State Park, a preserve of giant sequoia trees, is in the county several miles east of the town of Arnold on State Highway 4. Credit for the discovery of giant sequoias there is given to Augustus T. Dowd, a trapper who made the discovery in 1852 while tracking a bear. When the bark from the " Discovery Tree" was removed and taken on tour around the world, the trees became a worldwide sensation and one of the county's first tourist attractions. The uncommon gold telluride mineral calaverite was discovered in ... [...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 hunter-gatherer, hunting and gathering, and lived in small local tribes, without centralized political authority. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Joaquin River
The San Joaquin River ( ; ) is the longest river of Central California. The long river starts in the high Sierra Nevada and flows through the rich agricultural region of the northern San Joaquin Valley before reaching Suisun Bay, San Francisco Bay, and the Pacific Ocean. An important source of irrigation water as well as a wildlife corridor, the San Joaquin is among the most heavily dammed and diverted of California's rivers. People have inhabited the San Joaquin Valley for more than 8,000 years, and it was one of the major population centers of pre-Columbian California. Starting in the late 18th century, successive waves of explorers then settlers, mainly Spanish and American, emigrated to the San Joaquin basin. When Spain colonized the area, they sent soldiers from Mexico, who were usually of mixed native Mexican and Spanish birth, led by Spanish officers. Franciscan missionaries from Spain came with expeditions to evangelize the natives by teaching them about the Catholi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amador County, California
Amador County () is a county located in the U.S. state of California, in the Sierra Nevada. As of the 2020 census, the population was 40,474. The county seat is Jackson. Amador County, located within California's Gold Country, is known as "The Heart of the Mother Lode." There is a substantial viticulture industry in the county. History Amador County was created by the California Legislature on May 11, 1854, from parts of Calaveras and El Dorado counties. (historical marker placed by Board of Supervisors and Amador County Historical Society, 1954) It was organized on July 3, 1854. In 1864, part of the county's territory was given to Alpine County. The county is named for José María Amador, a soldier, rancher, and miner, born in San Francisco in 1794, the son of Sergeant Pedro Amador (a Spanish soldier who settled in California in 1771) and younger brother to Sinforosa Amador. In 1848, Jose Maria Amador, with several Native Americans, established a successful g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sacramento–San Joaquin River Delta
The Sacramento–San Joaquin River Delta, or California Delta, is an expansive inland river delta and estuary in Central California and Northern California Northern California (commonly shortened to NorCal) is a geocultural region that comprises the northern portion of the U.S. state of California, spanning the northernmost 48 of the state's List of counties in California, 58 counties. Northern Ca .... The delta is formed at the western edge of the Central Valley (California), Central Valley by the confluence of the Sacramento River, Sacramento and San Joaquin River, San Joaquin rivers and lies just east of where the rivers enter Suisun Bay, which flows into San Francisco Bay, then the Pacific Ocean via San Pablo Bay. The Delta is recognized for protection by the California Bays and Estuaries Policy. Sacramento–San Joaquin Delta was designated a National Heritage Area on March 12, 2019. The city of Stockton, California, Stockton is located on the San Joaquin River at th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Valley (California)
The Central Valley is a broad, elongated, flat valley that dominates the interior of California, United States. It is wide and runs approximately from north-northwest to south-southeast, inland from and parallel to the Pacific coast. It covers approximately , about 11% of California's land area. The valley is bounded by the California Coast Ranges, Coast Ranges to the west and the Sierra Nevada to the east. The Central Valley is a region known for its agricultural productivity. It provides a large share of the food produced in California, which provides more than half of the fruits, vegetables, and nuts grown in the United States. More than of the valley are irrigated via reservoirs and canals. The valley hosts many cities, including the state capital Sacramento, California, Sacramento, as well as Redding, California, Redding, Chico, California, Chico, Yuba City, California, Yuba City, Woodland, California, Woodland, Davis, California, Davis, Stockton, California, Stockton, M ... [...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 . 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 cracked many ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
