Bradbury Dam
Encyclopedia
Bradbury Dam is an earthen dam across the Santa Ynez River
in central Santa Barbara County, California
. The dam forms Lake Cachuma
, which provides the majority of water supplies within the county.
Although the Santa Ynez can reach massive flows in the winter, it usually dries up for several months of the year in the summer. A large storage facility to catch winter floodwaters for use in the summer and autumn was desperately needed by the growing population of the region, especially that of south coast cities like Santa Barbara
and Carpinteria
. Even before Bradbury Dam was considered, the Gibraltar Dam was built upstream to divert water through a tunnel to the city of Santa Barbara. However, that dam was plagued by siltation and was unable to fully serve the water requirements of the city.
Construction on Bradbury Dam started in 1950 as part of a U.S. Bureau of Reclamation scheme called the Cachuma Project, intended to provide long-term water storage and delivery to Santa Barbara and other cities throughout the region as well as provide water for irrigation
. Originally named the Cachuma Dam, it was completed in 1953; the name was later changed to honor a local water supply proponent.
Santa Ynez River
The Santa Ynez River is one of the largest rivers on the Central Coast of California. It is long, flowing from east to west through the Santa Ynez Valley, reaching the Pacific Ocean at Surf, near Vandenberg Air Force Base and the city of Lompoc....
in central Santa Barbara County, California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...
. The dam forms Lake Cachuma
Lake Cachuma
Lake Cachuma is an artificial lake located in the Santa Ynez Valley of central Santa Barbara County, California on the Santa Ynez River adjoining the north side of California State Route 154. The reservoir was created by the construction of Bradbury Dam, a earth-fill structure built by the U.S....
, which provides the majority of water supplies within the county.
Although the Santa Ynez can reach massive flows in the winter, it usually dries up for several months of the year in the summer. A large storage facility to catch winter floodwaters for use in the summer and autumn was desperately needed by the growing population of the region, especially that of south coast cities like Santa Barbara
Santa Barbara, California
Santa Barbara is the county seat of Santa Barbara County, California, United States. Situated on an east-west trending section of coastline, the longest such section on the West Coast of the United States, the city lies between the steeply-rising Santa Ynez Mountains and the Pacific Ocean...
and Carpinteria
Carpinteria, California
Carpinteria is a small oceanside city located in southeastern Santa Barbara County, California, east of Santa Barbara and northwest of Ventura. The population was 13,040 at the 2010 census, down from 14,194 at the 2000 census....
. Even before Bradbury Dam was considered, the Gibraltar Dam was built upstream to divert water through a tunnel to the city of Santa Barbara. However, that dam was plagued by siltation and was unable to fully serve the water requirements of the city.
Construction on Bradbury Dam started in 1950 as part of a U.S. Bureau of Reclamation scheme called the Cachuma Project, intended to provide long-term water storage and delivery to Santa Barbara and other cities throughout the region as well as provide water for irrigation
Irrigation
Irrigation may be defined as the science of artificial application of water to the land or soil. It is used to assist in the growing of agricultural crops, maintenance of landscapes, and revegetation of disturbed soils in dry areas and during periods of inadequate rainfall...
. Originally named the Cachuma Dam, it was completed in 1953; the name was later changed to honor a local water supply proponent.