Fox Lake Dam

DUNN BROOK· Sullivan, New York· Built 1900· Rockfill· 9 ft tall
Low Hazard Recreation Private

Key Takeaway

Fox Lake Dam is classified as low hazard in New York. It was completed in 1900 and is 126 years old. Its primary use is recreation.

Physical Details

Dam Height 9 ft (taller than 9% in NY)
Dam Length150 ft
Dam TypeRockfill
Max Storage115 acre-ft
Normal Storage115 acre-ft
Surface Area26 acres
Year Completed1900 (126 years old)
NID IDNY01323

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: No
Last Inspection: December 31, 1901
State Regulated: Yes
Regulatory Agency: NYS DEC

Ownership

BOY SCOUTS OF AMERICA GREATER NEW YORK COUNCIL

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Fox Lake Dam?

Fox Lake 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 Fox Lake Dam?

Fox Lake Dam is owned by BOY SCOUTS OF AMERICA GREATER NEW YORK COUNCIL (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Fox Lake Dam built?

Fox Lake Dam was completed in 1900, making it 126 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 Fox Lake Dam?

Fox 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 Fox Lake Dam?

Fox Lake Dam has a dam height of 9 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 Fox Lake Dam last inspected?

Fox Lake Dam was last inspected on December 31, 1901. 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.