Jack Towne Dam

TRIBUTARY TO WILLS CREEK· Guernsey, Ohio· Built 1948· Earth· 16 ft tall
Low Hazard Recreation Private

Key Takeaway

Jack Towne Dam is classified as low hazard in Ohio. It was completed in 1948 and is 78 years old. Its primary use is recreation.

Physical Details

Dam Height 16 ft (taller than 15.8% in OH)
Dam Length350 ft
Dam TypeEarth
Max Storage82 acre-ft
Normal Storage39 acre-ft
Surface Area9 acres
Drainage Area0 sq mi
Max Discharge731 cfs
Year Completed1948 (78 years old)
NID IDOH01669

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: Yes
Last Inspection: October 21, 2022
State Regulated: Yes
Regulatory Agency: Department of Natural Resources

Ownership

James Cowin

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Jack Towne Dam?

Jack Towne Dam 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 Jack Towne Dam?

Jack Towne Dam is owned by James Cowin (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Jack Towne Dam built?

Jack Towne Dam was completed in 1948, making it 78 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 Jack Towne Dam?

Jack Towne 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 Jack Towne Dam?

Jack Towne 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 Jack Towne Dam last inspected?

Jack Towne Dam was last inspected on October 21, 2022. 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.