Mayer Dam

TR CROW CREEK· Buffalo, South Dakota· Built 2011· Earth· 19 ft tall

Key Takeaway

Mayer Dam is classified as low hazard in South Dakota. It was completed in 2011 and is 15 years old. Its primary use is fish and wildlife pond.

Physical Details

Dam Height 19 ft (taller than 29.5% in SD)
Dam Length450 ft
Dam TypeEarth
Max Storage115 acre-ft
Normal Storage51 acre-ft
Max Discharge0 cfs
Year Completed2011 (15 years old)
NID IDSD02608

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
State Regulated: Yes
Regulatory Agency: DANR

Ownership

GLENN MAYER

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Mayer Dam?

Mayer 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 Mayer Dam?

Mayer Dam is owned by GLENN MAYER (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Mayer Dam built?

Mayer Dam was completed in 2011, making it 15 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 Mayer Dam?

Mayer Dam serves the following purposes: Fish And Wildlife Pond, 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 Mayer Dam?

Mayer 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.

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.