Montclair Manor Levee (Asset 14616)

Montgomery, Maryland· Built 2004· Earth· 15 ft tall
Significant Hazard Flood Risk Reduction Local Government

Key Takeaway

Montclair Manor Levee (Asset 14616) is classified as significant hazard in Maryland. It was completed in 2004 and is 22 years old. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 15 ft (taller than 21.8% in MD)
Dam TypeEarth
Normal Storage0 acre-ft
Surface Area0 acres
Year Completed2004 (22 years old)
Year Modified2004
NID IDMD00602

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: May 17, 2021
State Regulated: Yes
Regulatory Agency: MD Dam Safety

Ownership

Montgomery County DEP

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Montclair Manor Levee (Asset 14616)?

Montclair Manor Levee (Asset 14616) 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 Montclair Manor Levee (Asset 14616)?

Montclair Manor Levee (Asset 14616) is owned by Montgomery County DEP (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Montclair Manor Levee (Asset 14616) built?

Montclair Manor Levee (Asset 14616) was completed in 2004, making it 22 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 Montclair Manor Levee (Asset 14616)?

Montclair Manor Levee (Asset 14616) 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 Montclair Manor Levee (Asset 14616)?

Montclair Manor Levee (Asset 14616) has a dam height of 15 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 Montclair Manor Levee (Asset 14616) last inspected?

Montclair Manor Levee (Asset 14616) was last inspected on May 17, 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.