Fairmont No. 2

Tr Antelope Vy Cr· Los Angeles, California· Built 1982· Earth· 24 ft tall
Low Hazard Other Water Supply Local Government

Key Takeaway

Fairmont No. 2 is classified as low hazard in California. It was completed in 1982 and is 44 years old. Its primary use is other.

Physical Details

Dam Height 24 ft (taller than 22.6% in CA)
Dam Length4,437 ft
Dam TypeEarth
Max Storage493 acre-ft
Surface Area28 acres
Year Completed1982 (44 years old)
NID IDCA01295

Safety Information

Low Hazard

No probable loss of human life and low economic/environmental losses expected.

Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?

Emergency Action Plan: No
Last Inspection: January 20, 2022
State Regulated: Yes
Regulatory Agency: DWR, Division of Safety of Dams

Ownership

City of Los Angeles Department of Water And Power

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Fairmont No. 2?

Fairmont No. 2 is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Fairmont No. 2?

Fairmont No. 2 is owned by City of Los Angeles Department of Water And Power (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Fairmont No. 2 built?

Fairmont No. 2 was completed in 1982, making it 44 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.

What is the primary purpose of Fairmont No. 2?

Fairmont No. 2 serves the following purposes: Other, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Fairmont No. 2?

Fairmont No. 2 has a dam height of 24 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.

When was Fairmont No. 2 last inspected?

Fairmont No. 2 was last inspected on January 20, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.

Data from the National Inventory of Dams (NID) maintained by the US Army Corps of Engineers. Dam conditions may have changed since the last update. This site is not affiliated with USACE. Do not use for emergency planning — contact your local dam safety program.