Overpeck Tidal Dam

Overpeck Creek· Bergen, New Jersey· Built 1950· Earth· 18 ft tall
Low Hazard Other Local Government

Key Takeaway

Overpeck Tidal Dam is classified as low hazard in New Jersey. It was completed in 1950 and is 76 years old. Its primary use is other.

Physical Details

Dam Height 18 ft (taller than 66.3% in NJ)
Dam Length296 ft
Dam TypeEarth
Normal Storage680 acre-ft
Surface Area320 acres
Drainage Area17 sq mi
Max Discharge0 cfs
Year Completed1950 (76 years old)
NID IDNJ00799

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 12, 2001
State Regulated: Yes
Regulatory Agency: NJDEP

Ownership

County of Bergen, Dept. of Public Works

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Overpeck Tidal Dam?

Overpeck Tidal 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 Overpeck Tidal Dam?

Overpeck Tidal Dam is owned by County of Bergen, Dept. of Public Works (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Overpeck Tidal Dam built?

Overpeck Tidal Dam was completed in 1950, making it 76 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 Overpeck Tidal Dam?

Overpeck Tidal Dam serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Overpeck Tidal Dam?

Overpeck Tidal Dam has a dam height of 18 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 Overpeck Tidal Dam last inspected?

Overpeck Tidal Dam was last inspected on December 12, 2001. 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.