Rod Lake Dam

MATHEWS RUN· Jefferson, Ohio· Built 1949· Earth· 41 ft tall
Significant Hazard Recreation Private

Key Takeaway

Rod Lake Dam is classified as significant hazard in Ohio. It was completed in 1949 and is 77 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 41 ft (taller than 84.4% in OH)
Dam Length250 ft
Dam TypeEarth
Max Storage120 acre-ft
Normal Storage86 acre-ft
Surface Area7 acres
Drainage Area1 sq mi
Max Discharge92 cfs
Year Completed1949 (77 years old)
NID IDOH00117

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: June 18, 2019
State Regulated: Yes
Regulatory Agency: Department of Natural Resources

Ownership

Dr. Ramana Murty

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Rod Lake Dam?

Rod 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 Rod Lake Dam?

Rod Lake Dam is owned by Dr. Ramana Murty (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Rod Lake Dam built?

Rod Lake Dam was completed in 1949, making it 77 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 Rod Lake Dam?

Rod 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 Rod Lake Dam?

Rod Lake Dam has a dam height of 41 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 Rod Lake Dam last inspected?

Rod Lake Dam was last inspected on June 18, 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.