Timbre Ridge Dam

TRIB TO SAND FORK· Lawrence, Ohio· Built 1974· Earth· 59 ft tall
High Hazard Other Fish And Wildlife Pond Recreation Federal Government

Key Takeaway

Timbre Ridge Dam is classified as high hazard in Ohio. It was completed in 1974 and is 52 years old. Its primary use is other. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.

Physical Details

Dam Height 59 ft (taller than 95.6% in OH)
Dam Length960 ft
Dam TypeEarth
Max Storage3.8K acre-ft
Normal Storage3.0K acre-ft
Surface Area100 acres
Drainage Area2 sq mi
Year Completed1974 (52 years old)
NID IDOH01012

Safety Information

High Hazard

Loss of human life is likely if the dam fails.

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

Emergency Action Plan: Yes
Last Inspection: January 23, 2020
State Regulated: No

Ownership

USDA FS

Federal Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Timbre Ridge Dam?

Timbre Ridge Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Timbre Ridge Dam?

Timbre Ridge Dam is owned by USDA FS (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Timbre Ridge Dam built?

Timbre Ridge Dam was completed in 1974, making it 52 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 Timbre Ridge Dam?

Timbre Ridge Dam serves the following purposes: Other, Fish And Wildlife Pond, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Timbre Ridge Dam?

Timbre Ridge Dam has a dam height of 59 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 Timbre Ridge Dam last inspected?

Timbre Ridge Dam was last inspected on January 23, 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.