Enl. Spring

ARAGONITE DRAW· Sheridan, Wyoming· Built 2005· Earth· 30 ft tall
Low Hazard Irrigation Fire Protection Stock Or Small Fish Pond Private

Key Takeaway

Enl. Spring is classified as low hazard in Wyoming. It was completed in 2005 and is 21 years old. Its primary use is irrigation.

Physical Details

Dam Height 30 ft (taller than 63.1% in WY)
Dam Length480 ft
Dam TypeEarth
Max Storage40 acre-ft
Normal Storage30 acre-ft
Surface Area3 acres
Drainage Area0 sq mi
Max Discharge1,455 cfs
Year Completed2005 (21 years old)
NID IDWY02320

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: May 10, 2023
State Regulated: Yes
Regulatory Agency: SEO,DEQ

Ownership

TRIPPLE DIAMOND LAND & CATTLE LLC

Private

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Frequently Asked Questions

What is the hazard classification of Enl. Spring?

Enl. Spring 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 Enl. Spring?

Enl. Spring is owned by TRIPPLE DIAMOND LAND & CATTLE LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Enl. Spring built?

Enl. Spring was completed in 2005, making it 21 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 Enl. Spring?

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

How tall is Enl. Spring?

Enl. Spring has a dam height of 30 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 Enl. Spring last inspected?

Enl. Spring was last inspected on May 10, 2023. 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.