Falcon Dam

Rio Grande· Starr, Texas· Built 1953· Concrete· 150 ft tall
High Hazard Flood Risk Reduction Irrigation Recreation Hydroelectric Federal Government

Key Takeaway

Falcon Dam is classified as high hazard in Texas. It was completed in 1953 and is 73 years old. Its primary use is flood risk reduction. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.

Physical Details

Dam Height 150 ft (taller than 99.8% in TX)
Dam Length26,294 ft
Dam TypeConcrete
Max Storage3.2M acre-ft
Normal Storage2.7M acre-ft
Surface Area115,400 acres
Drainage Area159,270 sq mi
Max Discharge456,000 cfs
Year Completed1953 (73 years old)
NID IDTX00024

Safety Information

High Hazard

Loss of human life is likely if the dam fails.

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

Emergency Action Plan: Yes
Last Inspection: July 20, 2017
State Regulated: No

Ownership

International Boundary and Water Commission;Mexico Comision Internacional de Limites y Aguas

Federal Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Falcon Dam?

Falcon Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Falcon Dam?

Falcon Dam is owned by International Boundary and Water Commission;Mexico Comision Internacional de Limites y Aguas (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Falcon Dam built?

Falcon Dam was completed in 1953, making it 73 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 Falcon Dam?

Falcon Dam serves the following purposes: Flood Risk Reduction, Irrigation, Recreation, Hydroelectric. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Falcon Dam?

Falcon Dam has a dam height of 150 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 Falcon Dam last inspected?

Falcon Dam was last inspected on July 20, 2017. 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.