Tall Pines Farm Dam

Trout Brook· Sussex, New Jersey· Built 1957· Earth· 23 ft tall
Significant Hazard Recreation Private

Key Takeaway

Tall Pines Farm Dam is classified as significant hazard in New Jersey. It was completed in 1957 and is 69 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 23 ft (taller than 82.2% in NJ)
Dam Length510 ft
Dam TypeEarth
Max Storage73 acre-ft
Normal Storage62 acre-ft
Surface Area9 acres
Drainage Area0 sq mi
Max Discharge55 cfs
Year Completed1957 (69 years old)
NID IDNJ00532

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: August 8, 2021
State Regulated: Yes
Regulatory Agency: NJDEP

Ownership

David G. Mattes

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Tall Pines Farm Dam?

Tall Pines Farm 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 Tall Pines Farm Dam?

Tall Pines Farm Dam is owned by David G. Mattes (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Tall Pines Farm Dam built?

Tall Pines Farm Dam was completed in 1957, making it 69 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 Tall Pines Farm Dam?

Tall Pines Farm 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 Tall Pines Farm Dam?

Tall Pines Farm Dam has a dam height of 23 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 Tall Pines Farm Dam last inspected?

Tall Pines Farm Dam was last inspected on August 8, 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.