Fonda Reservoir Dam

TR-BRIGGS RUN· Montgomery, New York· Built 1972· Earth· 26 ft tall
Significant Hazard Water Supply Local Government

Key Takeaway

Fonda Reservoir Dam is classified as significant hazard in New York. It was completed in 1972 and is 54 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 26 ft (taller than 73.4% in NY)
Dam Length600 ft
Dam TypeEarth
Max Storage61 acre-ft
Normal Storage56 acre-ft
Surface Area7 acres
Drainage Area2 sq mi
Year Completed1972 (54 years old)
NID IDNY00268

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: March 4, 2021
State Regulated: Yes
Regulatory Agency: NYS DEC

Ownership

VILLAGE OF FONDA

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Fonda Reservoir Dam?

Fonda Reservoir 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 Fonda Reservoir Dam?

Fonda Reservoir Dam is owned by VILLAGE OF FONDA (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Fonda Reservoir Dam built?

Fonda Reservoir Dam was completed in 1972, making it 54 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 Fonda Reservoir Dam?

Fonda Reservoir 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 Fonda Reservoir Dam?

Fonda Reservoir Dam has a dam height of 26 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 Fonda Reservoir Dam last inspected?

Fonda Reservoir Dam was last inspected on March 4, 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.