Cecil Sand and Gravel Pond 7

Principio Creek-TR-OS· Cecil, Maryland· Built 2017· Earth· 24 ft tall
Significant Hazard Tailings Private

Key Takeaway

Cecil Sand and Gravel Pond 7 is classified as significant hazard in Maryland. It was completed in 2017 and is 9 years old. Its primary use is tailings. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 24 ft (taller than 57.8% in MD)
Dam Length400 ft
Dam TypeEarth
Max Storage330 acre-ft
Normal Storage255 acre-ft
Surface Area15 acres
Drainage Area0 sq mi
Max Discharge1 cfs
Year Completed2017 (9 years old)
Year Modified2017
NID IDMD00553

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: July 31, 2020
State Regulated: Yes
Regulatory Agency: MD Dam Safety

Ownership

York Building Products Co, Inc.

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Cecil Sand and Gravel Pond 7?

Cecil Sand and Gravel Pond 7 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 Cecil Sand and Gravel Pond 7?

Cecil Sand and Gravel Pond 7 is owned by York Building Products Co, Inc. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Cecil Sand and Gravel Pond 7 built?

Cecil Sand and Gravel Pond 7 was completed in 2017, making it 9 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 Cecil Sand and Gravel Pond 7?

Cecil Sand and Gravel Pond 7 serves the following purposes: Tailings. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Cecil Sand and Gravel Pond 7?

Cecil Sand and Gravel Pond 7 has a dam height of 24 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 Cecil Sand and Gravel Pond 7 last inspected?

Cecil Sand and Gravel Pond 7 was last inspected on July 31, 2020. 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.