Moon

MOON DRAW· Hot Springs, Wyoming· Built 1957· Earth· 24 ft tall

Key Takeaway

Moon is classified as low hazard in Wyoming. It was completed in 1957 and is 69 years old. Its primary use is fire protection.

Physical Details

Dam Height 24 ft (taller than 35.6% in WY)
Dam Length675 ft
Dam TypeEarth
Max Storage120 acre-ft
Normal Storage17 acre-ft
Surface Area8 acres
Drainage Area0 sq mi
Max Discharge0 cfs
Year Completed1957 (69 years old)
NID IDWY01113

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: March 30, 2020
State Regulated: Yes
Regulatory Agency: SEO

Ownership

KARL & DEANA SCHAEFER

Private

Frequently Asked Questions

What is the hazard classification of Moon?

Moon 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 Moon?

Moon is owned by KARL & DEANA SCHAEFER (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Moon built?

Moon was completed in 1957, making it 69 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 Moon?

Moon serves the following purposes: 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 Moon?

Moon has a dam height of 24 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 Moon last inspected?

Moon was last inspected on March 30, 2020. 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.