Lavon Shearer

TR BAD RIVER· Pennington, South Dakota· Built 1935· Earth· 17 ft tall
Low Hazard Other Private

Key Takeaway

Lavon Shearer is classified as low hazard in South Dakota. It was completed in 1935 and is 91 years old. Its primary use is other.

Physical Details

Dam Height 17 ft (taller than 20.2% in SD)
Dam Length2,050 ft
Dam TypeEarth
Max Storage340 acre-ft
Normal Storage170 acre-ft
Max Discharge2,500 cfs
Year Completed1935 (91 years old)
NID IDSD01975

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

LAVON SHEARER

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Lavon Shearer?

Lavon Shearer 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 Lavon Shearer?

Lavon Shearer is owned by LAVON SHEARER (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Lavon Shearer built?

Lavon Shearer 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 Lavon Shearer?

Lavon Shearer serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Lavon Shearer?

Lavon Shearer has a dam height of 17 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.