North Fork American River

Folsom Dam is a concrete gravity dam on the American River of Northern California in the United States, about 25 mi (40 km) northeast of Sacramento. The dam is 340 ft (100 m) high and 1,400 ft (430 m) long, flanked by earthen wing dams. It was completed in 1955, and officially opened the following year. Located at the junction of the north and south forks of the American River, the dam was built by the United States Army Corps of Engineers, and was transferred to the United States Bureau of Reclamation upon its completion. The dam and its reservoir, Folsom Lake, are part of the Central Valley Project, a multipurpose project that provides flood control, hydroelectricity, irrigation, and municipal water supply. To increase Sacramento's flood protection to 200-year flood protection (meaning that the area is protected from a flood that has a 0.5% chance of occurring in any given year), the Corps of Engineers recently constructed an auxiliary spillway, which was completed in October 2017; it enables Folsom Dam operators to increase outflows to prevent the lake level from reaching or exceeding the height of the main dam gates.Another Central Valley Project dam, Nimbus Dam, is located further down river.

Folsom Lake is a reservoir on the American River in the Sierra Nevada foothills of California, United States. Folsom Lake with its surrounding Folsom Lake State Recreation Area is one of the most visited parks in the California park system. Located within Placer, El Dorado, and Sacramento Counties, it is about 25 mi (40 km) northeast of Sacramento. The lake surface area is 11,500 acres (4,700 ha), its elevation is 466 ft (142 m), and it has 75 mi (121 km) of undulated shoreline.

California State Prison, Sacramento (SAC) is a male-only state prison located in the city of Folsom, in Sacramento County, California. The facility is also referenced as Sacramento State Prison, CSP-Sacramento, CSP-SAC, and occasionally, New Folsom or New Folsom Prison which was its official name prior to October 1992.Because the facility is adjacent to Folsom State Prison (FSP), both SAC and FSP share the mailing address: Represa, CA 95671. Represa (translated as "dam" from the Spanish language) is the name given to the State Prison post office because its adjacency to Folsom Dam.The facility houses maximum security prisoners who were difficult to manage at other prisons and who have long sentences.

The Folsom Lake State Recreation Area surrounds Folsom Lake in the foothills of the Sierra Nevada. The majority of it is owned by the U.S. Bureau of Reclamation and is managed by the California Department of Parks and Recreation. It is located near the city of Folsom, California, about 25 miles (40 km) east of Sacramento.

Folsom California State Prison is a California State Prison in Folsom, California, U.S., approximately 20 miles (32 km) northeast of the state capital of Sacramento. It is one of 34 adult institutions operated by the California Department of Corrections and Rehabilitation.Opened in 1880, Folsom is the state's second-oldest prison, after San Quentin, and the first in the United States to have electricity. Folsom was also one of the first maximum security prisons. It has been the execution site of 93 condemned prisoners.Musician Johnny Cash put on two live performances at the prison on January 13, 1968. These were recorded and released as a live album titled At Folsom Prison. He had written and recorded the song "Folsom Prison Blues" more than a decade earlier.

The September 1937 Folsom escape was an attempt by seven inmates to escape Folsom State Prison, a famous prison in the United States. During this attempt, Warden Clarence Larkin, Officer Harry Martin, and two of the escapees died. The remaining five were eventually executed.

Mormon Island was once a mining town, which had an abundance of Mormon immigrants seeking gold in the American River during the California Gold Rush. Its site is in present-day Sacramento County, California.

The Folsom City Zoo Sanctuary (originally Folsom Zoo) is a zoo and animal sanctuary located in the city of Folsom, California, in the United States, which has been open since 1963. The facility differs from traditional zoos and is more like a sanctuary in the way the animals are acquired and the care they receive. Though the facility allows visitors like a traditional zoo, the animals are not bred, sold, or traded.The Folsom City Zoo Sanctuary is supported by Friends of the Folsom Zoo, a 501(c)(3) non-profit organization which helps by providing both funding and volunteers.

Folsom is a city in Sacramento County, California, United States. It is commonly known for Folsom State Prison, made famous in the song "Folsom Prison Blues" by Johnny Cash, as well as for Folsom Lake. The population was 80,454 at the 2020 census. Folsom is part of the Sacramento−Arden-Arcade−Roseville Metropolitan Statistical Area.

Folsom Powerhouse State Historic Park is a historical site preserving an 1895 alternating current (AC) hydroelectric power station—one of the first in the United States. Before the Folsom powerhouse was built nearly all electric power houses were using direct current (DC) generators powered by steam engines located within a very few miles of where the power was needed. The use of rushing water to generate hydroelectric power and then transmitting it long distances to where it could be used was not initially economically feasible as long as the electricity generated was low-voltage direct current. Once it was invented, AC power made it feasible to convert the electrical power to high voltage by using the newly invented transformers and to then economically transmit the power long distances to where it was needed. Lower voltage electrical power, which is much easier and safer to use, could be easily gotten by using transformers to convert the high voltage power to lower voltages near where it was being used. DC power cannot use a transformer to change its voltage. The Folsom Powerhouse, using part of the American River's rushing water to power its turbines connected to newly invented AC generators, generated three phase 60 cycle AC electricity (the same that's used today in the United States) that was boosted by newly invented transformers from 800 volts as generated to 11,000 volts and transmitted to Sacramento over a 22 mi (35 km)-long distribution line, one of the longest electrical distribution lines in the United States at the time.

The Cohn House in Folsom, California is a building, in the Queen Anne Shingle Style of Victorian architecture, built in the 1890s in Folsom, California. The Cohn House was listed on the National Register of Historic Places in 1982. The listing includes an original house built in the 1860s.

The Candy Store Gallery (from 1962 to 1992) introduced many important artists and styles of art, and was a leading showcase for the Funk artists of Northern California, United States.