Brimfield Lake Dam

TRIBUTARY TO PLUM CREEK· Portage, Ohio· Built 1959· Earth· 16 ft tall
High Hazard Recreation Private

Key Takeaway

Brimfield Lake Dam is classified as high hazard in Ohio. It was completed in 1959 and is 67 years old. Its primary use is recreation. 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 16 ft (taller than 15.8% in OH)
Dam Length800 ft
Dam TypeEarth
Max Storage227 acre-ft
Normal Storage80 acre-ft
Surface Area13 acres
Drainage Area3 sq mi
Max Discharge2,347 cfs
Year Completed1959 (67 years old)
NID IDOH02286

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: December 1, 2021
State Regulated: Yes
Regulatory Agency: Department of Natural Resources

Ownership

Brimfield Lake, Inc.

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Brimfield Lake Dam?

Brimfield Lake 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 Brimfield Lake Dam?

Brimfield Lake Dam is owned by Brimfield Lake, Inc. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Brimfield Lake Dam built?

Brimfield Lake Dam was completed in 1959, making it 67 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 Brimfield Lake Dam?

Brimfield Lake Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Brimfield Lake Dam?

Brimfield Lake Dam has a dam height of 16 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 Brimfield Lake Dam last inspected?

Brimfield Lake Dam was last inspected on December 1, 2021. 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.