Newton Falls Low Head Dam

EAST BRANCH MAHONING RIVER· Trumbull, Ohio· Built 1908· Concrete· 17 ft tall
Significant Hazard Water Supply Local Government

Key Takeaway

Newton Falls Low Head Dam is classified as significant hazard in Ohio. It was completed in 1908 and is 118 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 17 ft (taller than 18.2% in OH)
Dam Length100 ft
Dam TypeConcrete
Max Storage1.2K acre-ft
Normal Storage844 acre-ft
Surface Area121 acres
Drainage Area294 sq mi
Max Discharge49,102 cfs
Year Completed1908 (118 years old)
NID IDOH00339

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: Yes
Last Inspection: September 22, 2021
State Regulated: Yes
Regulatory Agency: Department of Natural Resources

Ownership

City of Newton Falls

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Newton Falls Low Head Dam?

Newton Falls Low Head 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 Newton Falls Low Head Dam?

Newton Falls Low Head Dam is owned by City of Newton Falls (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Newton Falls Low Head Dam built?

Newton Falls Low Head Dam was completed in 1908, making it 118 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 Newton Falls Low Head Dam?

Newton Falls Low Head Dam serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Newton Falls Low Head Dam?

Newton Falls Low Head Dam has a dam height of 17 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 Newton Falls Low Head Dam last inspected?

Newton Falls Low Head Dam was last inspected on September 22, 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.