How old is folsom dam




















Denver: U. Department of Interior, Bureau of Reclamation. Videos Installation of a tainter gate similar to Radial Gate 3 at new auxiliary spillway of Folsom Dam. Video footage of Folsom Dam gate failure on July 17, Courtesy of the Bureau of Reclamation. Video editing by Mark E. Baker, National Park Service. Lessons Learned Dam owners, engineers and regulators need to address public safety at dams. Learn More. Case Study:.

Photos Elevation view from downstream of Folsom Dam and radial gate design. Typical radial gate configuration. Tainter gate at Folsom Dam operating properly. View from downstream of Folsom Dam spillway system during the failure of Tainter Gate 3 and discharge of 40, cfs flow.

Folsom Dam Tainter Gate 3 during failure and release of approximately , acre-ft of the reservoir. View from bottom of spillway of damaged Tainter Gate 3 after Folsom Lake water level had lowered and discharge controlled. View from downstream of damage to Tainter Gate 3 after failure. But to fulfill the elder Livermore's dream for developing the area, a dam above Folsom at Stony Bar gorge was needed to create a holding area for logs, provide water for factories, and store water to irrigate farmland.

Work on the dam began in The Lake level normally varies from feet elevation in early summer to a low of feet in early winter. The CVP network includes dams, reservoirs, canals, powerplants and pumping plants.

The project extends miles southward from the Cascade Mountains and stretches miles from the foothills of the Sierra to the coastal mountain ranges. Folsom Dam is located about 23 miles northeast of Sacramento. Although its primary function is flood control, Folsom stores water for irrigation and domestic use and for electrical power generation.

The transmission occurred over 22 miles from Folsom to Sacramento. Folsom Dam construction began in and finished in Folsom Dam provided flood protection for Sacramento and hydroelectric power. It also provided water for domestic, commercial, and industrial use. The dam project created Folsom Lake and Lake Natoma. A state park surrounds both lakes. The upgrades included Folsom Dam and auxiliary dam modifications and dike improvements.

An auxiliary spillway was also added. The project provides increased flood protection and an extra 95, acre-feet of capacity. The Lincoln Highway began as a coast-to-coast highway in , connecting New York and California, the old highway went through Folsom near Beal's Point and downtown. It employed horse-mounted riders and relay stations with its Western Terminus located at Folsom's Assay Office. The local Chamber of Commerce launched a campaign to incorporate Folsom as a city in The final vote was in favor of incorporation and opposed.

Hazel McFarland was elected city clerk and Wilma Hoxie served as the first treasurer.



0コメント

  • 1000 / 1000