Furnace Brook W.S. #2 Dam

Furnace Brook· Warren, New Jersey· Built 1971· Earth· 55 ft tall
High Hazard Flood Risk Reduction Local Government

Key Takeaway

Furnace Brook W.S. #2 Dam is classified as high hazard in New Jersey. It was completed in 1971 and is 55 years old. Its primary use is flood risk reduction. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.

Physical Details

Dam Height 55 ft (taller than 97% in NJ)
Dam Length1,680 ft
Dam TypeEarth
Max Storage1.4K acre-ft
Normal Storage640 acre-ft
Surface Area53 acres
Drainage Area3 sq mi
Max Discharge140 cfs
Year Completed1971 (55 years old)
NID IDNJ00137

Safety Information

High Hazard

Loss of human life is likely if the dam fails.

Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?

Emergency Action Plan: Yes
Last Inspection: October 7, 2021
State Regulated: Yes
Regulatory Agency: NJDEP

Ownership

Township of Oxford

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Furnace Brook W.S. #2 Dam?

Furnace Brook W.S. #2 Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Furnace Brook W.S. #2 Dam?

Furnace Brook W.S. #2 Dam is owned by Township of Oxford (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Furnace Brook W.S. #2 Dam built?

Furnace Brook W.S. #2 Dam was completed in 1971, making it 55 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 Furnace Brook W.S. #2 Dam?

Furnace Brook W.S. #2 Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Furnace Brook W.S. #2 Dam?

Furnace Brook W.S. #2 Dam has a dam height of 55 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 Furnace Brook W.S. #2 Dam last inspected?

Furnace Brook W.S. #2 Dam was last inspected on October 7, 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.