Heaters Pond Dam

Sawmill Brook· Sussex, New Jersey· Built 1910· Earth· 8 ft tall
High Hazard Recreation Local Government

Key Takeaway

Heaters Pond Dam is classified as high hazard in New Jersey. It was completed in 1910 and is 116 years old. Its primary use is recreation. 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 8 ft (taller than 5.1% in NJ)
Dam Length324 ft
Dam TypeEarth
Normal Storage55 acre-ft
Surface Area38 acres
Drainage Area1 sq mi
Max Discharge97 cfs
Year Completed1910 (116 years old)
NID IDNJ00795

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: June 29, 2021
State Regulated: Yes
Regulatory Agency: NJDEP

Ownership

Ogdensburg Borough

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Heaters Pond Dam?

Heaters Pond 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 Heaters Pond Dam?

Heaters Pond Dam is owned by Ogdensburg Borough (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Heaters Pond Dam built?

Heaters Pond Dam was completed in 1910, making it 116 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 Heaters Pond Dam?

Heaters Pond 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 Heaters Pond Dam?

Heaters Pond Dam has a dam height of 8 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 Heaters Pond Dam last inspected?

Heaters Pond Dam was last inspected on June 29, 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.