Weber

WALKER RIVER· Mineral, Nevada· Built 1935· Earth· 40 ft tall

Key Takeaway

Weber is classified as high hazard in Nevada. It was completed in 1935 and is 91 years old. Its primary use is irrigation. 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 40 ft (taller than 73.6% in NV)
Dam Length1,950 ft
Dam TypeEarth
Max Storage14.9K acre-ft
Normal Storage10.7K acre-ft
Surface Area990 acres
Drainage Area2,650 sq mi
Max Discharge5,200 cfs
Year Completed1935 (91 years old)
NID IDNV10132

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 26, 2001
State Regulated: No

Ownership

BIA

Federal Government

Frequently Asked Questions

What is the hazard classification of Weber?

Weber 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 Weber?

Weber is owned by BIA (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Weber built?

Weber was completed in 1935, making it 91 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 Weber?

Weber serves the following purposes: Irrigation, Fire Protection, Stock, Or Small Fish Pond, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Weber?

Weber has a dam height of 40 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 Weber last inspected?

Weber was last inspected on July 26, 2001. 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.