Buffalo Trace Lake Dam

UNNAMED TRIBUTARY SOUTH FORK BLUE RIVER· Harrison, Indiana· Built 1971· Earth· 15 ft tall
Significant Hazard Flood Risk Reduction Local Government

Key Takeaway

Buffalo Trace Lake Dam is classified as significant hazard in Indiana. It was completed in 1971 and is 55 years old. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 15 ft (taller than 8.5% in IN)
Dam Length420 ft
Dam TypeEarth
Max Storage292 acre-ft
Normal Storage162 acre-ft
Surface Area29 acres
Drainage Area1 sq mi
Max Discharge1,577 cfs
Year Completed1971 (55 years old)
NID IDIN00205

Safety Information

Significant Hazard

No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.

Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?

Emergency Action Plan: No
Last Inspection: January 10, 2019
State Regulated: Yes
Regulatory Agency: IDNR

Ownership

HARRISON COUNTY PARK AND RECREATION BOARD

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Buffalo Trace Lake Dam?

Buffalo Trace Lake Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Buffalo Trace Lake Dam?

Buffalo Trace Lake Dam is owned by HARRISON COUNTY PARK AND RECREATION BOARD (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Buffalo Trace Lake Dam built?

Buffalo Trace Lake Dam was completed in 1971, making it 55 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 Buffalo Trace Lake Dam?

Buffalo Trace Lake Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Buffalo Trace Lake Dam?

Buffalo Trace Lake Dam has a dam height of 15 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 Buffalo Trace Lake Dam last inspected?

Buffalo Trace Lake Dam was last inspected on January 10, 2019. 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.