Lassiter Lake Dam

Sassarita Swamp· Johnston, North Carolina· Built 1920· Earth·
Significant Hazard Irrigation Recreation Private

Key Takeaway

Lassiter Lake Dam is classified as significant hazard in North Carolina. It was completed in 1920 and is 106 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Length564 ft
Dam TypeEarth
Max Storage62 acre-ft
Normal Storage52 acre-ft
Surface Area15 acres
Max Discharge40 cfs
Year Completed1920 (106 years old)
NID IDNC00969

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: No
Last Inspection: April 27, 2017
State Regulated: No

Ownership

Melvin E Parker

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Lassiter Lake Dam?

Lassiter Lake 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 Lassiter Lake Dam?

Lassiter Lake Dam is owned by Melvin E Parker (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Lassiter Lake Dam built?

Lassiter Lake Dam was completed in 1920, making it 106 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 Lassiter Lake Dam?

Lassiter Lake Dam serves the following purposes: Irrigation, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

When was Lassiter Lake Dam last inspected?

Lassiter Lake Dam was last inspected on April 27, 2017. 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.