Lynx Dam

LYNX DRAW· Natrona, Wyoming· Built 1956· Gravity·
Low Hazard Debris Control Federal Government

Key Takeaway

Lynx Dam is classified as low hazard in Wyoming. It was completed in 1956 and is 70 years old. Its primary use is debris control.

Physical Details

Dam Length439 ft
Dam TypeGravity
Max Storage18 acre-ft
Normal Storage10 acre-ft
Surface Area11 acres
Drainage Area3 sq mi
Max Discharge290 cfs
Year Completed1956 (70 years old)
NID IDWY01433

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: July 20, 2017
State Regulated: Yes
Regulatory Agency: SEO

Ownership

DOI BLM

Federal Government

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Donlin Detention Dam

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Charlotte

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Badwater Creek Dam

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Frequently Asked Questions

What is the hazard classification of Lynx Dam?

Lynx Dam 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 Lynx Dam?

Lynx Dam is owned by DOI BLM (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Lynx Dam built?

Lynx Dam was completed in 1956, making it 70 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 Lynx Dam?

Lynx Dam serves the following purposes: Debris Control. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

When was Lynx Dam last inspected?

Lynx 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.