Oakey Detention Dam

LAS VEGAS WASH-TR· Clark, Nevada· Earth· 19 ft tall
High Hazard Flood Risk Reduction Local Government

Key Takeaway

Oakey Detention Dam is classified as high hazard in Nevada. 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 19 ft (taller than 38.8% in NV)
Dam Length2,300 ft
Dam TypeEarth
Max Storage271 acre-ft
Normal Storage0 acre-ft
Surface Area13 acres
Drainage Area0 sq mi
Max Discharge8,800 cfs
NID IDNV10156

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: April 11, 2022
State Regulated: Yes
Regulatory Agency: NEVADA DWR

Ownership

CITY OF LAS VEGAS

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Oakey Detention Dam?

Oakey Detention 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 Oakey Detention Dam?

Oakey Detention Dam is owned by CITY OF LAS VEGAS (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

What is the primary purpose of Oakey Detention Dam?

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

How tall is Oakey Detention Dam?

Oakey Detention Dam has a dam height of 19 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 Oakey Detention Dam last inspected?

Oakey Detention Dam was last inspected on April 11, 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.