The Sierra Nevada is a mountain range in the Western United States, between the Central Valley of California and the Great Basin. The vast majority of the range lies in the state of California, although the Carson Range spur lies primarily in Nevada. The Sierra Nevada is part of the American Cordillera, an almost continuous chain of mountain ranges that forms the western "backbone" of the Americas.
Nevada County is a county located in the U.S. state of California, in the Sierra Nevada. As of the 2020 census, its population was 102,241. The county seat is Nevada City. Nevada County comprises the Truckee-Grass Valley micropolitan statistical area, which is also included in the Sacramento-Roseville combined statistical area, part of the Mother Lode Country.
Placer mining is the mining of stream bed deposits for minerals. This may be done by open-pit mining or by various surface excavating equipment or tunneling equipment.
Hydraulic mining is a form of mining that uses high-pressure jets of water to dislodge rock material or move sediment. In the placer mining of gold or tin, the resulting water-sediment slurry is directed through sluice boxes to remove the gold. It is also used in mining kaolin and coal.
Malakoff Diggins State Historic Park is a state park unit preserving Malakoff Diggins, the largest hydraulic mining site in California, United States. The mine was one of several hydraulic mining sites at the center of the 1882 landmark case Woodruff v. North Bloomfield Mining and Gravel Company. The mine pit and several Gold Rush-era buildings are listed on the National Register of Historic Places as the Malakoff Diggins-North Bloomfield Historic District. The "canyon" is 7,000 feet (2,100 m) long, as much as 3,000 feet (910 m) wide, and nearly 600 feet (180 m) deep in places. Visitors can see huge cliffs carved by mighty streams of water, results of the mining technique of washing away entire mountains of gravel to wash out the gold. The park is 26 miles (42 km) north-east of Nevada City, California, in the Gold Rush country. The 3,143-acre (1,272 ha) park was established in 1965.
The Yuba River is a tributary of the Feather River in the Sierra Nevada and eastern Sacramento Valley, in the U.S. state of California. The main stem of the river is about 40 miles (64 km) long, and its headwaters are split into three major forks. The Yuba River proper is formed at the North Yuba and Middle Yuba rivers' confluence, with the South Yuba joining a short distance downstream. Measured to the head of the North Yuba River, the Yuba River is just over 100 miles (160 km) long.
U.S. Route 50 (US 50) is a transcontinental highway in the United States, stretching from West Sacramento, California, in the west to Ocean City, Maryland, on the east coast. The Nevada portion crosses the center of the state and was named "The Loneliest Road in America" by Life magazine in July 1986. The name was intended as a pejorative, but Nevada officials seized it as a marketing slogan. The name originates from large desolate areas traversed by the route, with few or no signs of civilization. The highway crosses several large desert valleys separated by numerous mountain ranges towering over the valley floors, in what is known as the Basin and Range province of the Great Basin.
French Corral is an unincorporated community approximately five miles west of California State Highway 49 in Nevada County, California, United States.
The Osceola Ditch, also known as the East Ditch, was built in 1889–1890 to convey water from Lehman Creek, Nevada to a hydraulic mine operation at Osceola. Extending for 18 mi (29 km), the ditch includes a 600 ft (180 m) tunnel as well as wooden flumes. The project also includes a rock dam and headgate on Stella Lake. The ditch's terminus at Osceola, Nevada became disused during the early 1900s and was destroyed entirely by a fire in the 1940s. Much of the East Ditch is included within Great Basin National Park.
Moore's Flat was a historic mining town located on the San Juan Ridge about 19 miles northeast of Nevada City, California and about 5 miles northeast of North Bloomfield, California. The town was about 1 mile south of the Middle Yuba at an elevation of about 4200 ft. On either side of it, lay the mining towns of Orleans Flat and Woolsey's Flat, each about I mile apart. All three were settled around 1851 and their histories frequently intertwine. Collectively, they are sometimes referred to as "The Flats." All three were part of Eureka Township.
Orleans Flat was a historic mining town located on the San Juan Ridge about 20 miles northeast of Nevada City, California and about 5 miles northeast of North Bloomfield, California. The town was about 1 mile south of the Middle Yuba River at an elevation of about 4200 ft. To the west lay the mining towns of Moore's Flat and Woolsey's Flat, each about I mile apart. All three were settled around 1851 and their histories frequently intertwine. Collectively, they are sometimes referred to as "The Flats." All three were part of Eureka Township.
Woolsey Flat or Woolsey's Flat was a historic mining town located on the San Juan Ridge, located about 17 miles northeast of Nevada City and about 3 miles northeast of North Bloomfield. The town was about 1 mile south of the Middle Yuba at an elevation of about 4200 ft. To the east lay the mining towns of Moore's Flat and Orleans Flat, each about I mile apart. All three were settled in 1851 and their histories frequently intertwine. Collectively, they are sometimes referred to as "The Flats. All three were part of Eureka Township.
Snow Point was a historic mining town in Nevada County, California on the San Juan Ridge about 2 miles east of Moore's Flat and about 6 miles west of Graniteville. It was located at an elevation of 4321 ft just off present day German Bar Road about midway between that road's intersections with present day Moore's Flat Road and Hagerty Road.
Alpha was a gold mining town in Nevada County, located about 2 miles southeast of the town of Washington, California and about 15 miles northeast of Nevada City, California. It lay at an elevation of 4120 feet, about 2 miles below the South Yuba River and just west of Scotchman Creek.
Blue Tent is a historic 19th century gold mining community located about six miles northeast of Nevada City, California.
Little York is the name of one of the first gold mining towns established in Nevada County, California as well as the name of the township in which it was situated. The town was located on the Lowell Ridge between Steephollow Creek and the Bear River, about 13 miles east of Nevada City, California and about 1 mile southwest of Dutch Flat, California at an elevation of about 2800 feet.
Red Dog was a California gold rush mining town located in the Gold Country in south-central Nevada County, California, United States, 6 mi (9.7 km) northeast of Chicago Park. Red Dog Hill, a mine and campsite, was founded by three men all under the age of 22, and was named by their youngest, a 15-year-old prospector. As mining operations grew, the campsite became a settlement, and then a town with a population of 2,000 residents, before it was eventually abandoned. Still considered important today, Red Dog Townsite is listed on the National Register of Historic Places.
Chalk Bluff is the name of the ridge which lies between Greenhorn and Steephollow Creeks in Nevada County. It runs in a northeasterly direction for about 10 miles, and sits atop a "lead" of auriferous gravel, which intersects the fabled "Blue Lead" which runs from the San Juan Ridge through Red Dog and You Bet towards Placer County. It was also briefly the name for the mining camp that grew into the important town of Red Dog, then the name for a mining camp east of Red Dog. It received its name from the prominent chalk bluffs on the Ridge.
Sebastopol was a historic mining community located on the San Juan Ridge, about 13 miles north of Nevada City. It lay midway between Sweetland and North San Juan, around the intersection of modern Sweetland and School Roads, at an elevation of about 2000 feet.
The Independence Trail is located approximately 7 miles from downtown Nevada City within the South Yuba River State Park in the Sierra Nevada foothills within Nevada County, in Northern California. The trail is the former Excelsior Ditch, which was found and repaired by John Olmsted and a large group of local volunteers. It is notable for being the first ADA approved wheelchair nature trail. It topped the list of "favorite trails for 2013" in The Sacramento Bee newspaper.
