Cox Creek Dmcf

Patapsco River-OS· Anne Arundel, Maryland· Built 1960· Earth· 36 ft tall
Low Hazard State Government

Key Takeaway

Cox Creek Dmcf is classified as low hazard in Maryland. It was completed in 1960 and is 66 years old.

Physical Details

Dam Height 36 ft (taller than 81.5% in MD)
Dam Length7,500 ft
Dam TypeEarth
Max Storage4.0K acre-ft
Normal Storage3.5K acre-ft
Surface Area116 acres
Drainage Area0 sq mi
Year Completed1960 (66 years old)
NID IDMD00593

Safety Information

Low Hazard

No probable loss of human life and low economic/environmental losses expected.

Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?

Emergency Action Plan: No
Last Inspection: December 16, 2016
State Regulated: Yes
Regulatory Agency: MD Dam Safety

Ownership

MDOT Maryland Port Administration

State Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Cox Creek Dmcf?

Cox Creek Dmcf is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.

Who owns and operates Cox Creek Dmcf?

Cox Creek Dmcf is owned by MDOT Maryland Port Administration (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Cox Creek Dmcf built?

Cox Creek Dmcf was completed in 1960, making it 66 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.

How tall is Cox Creek Dmcf?

Cox Creek Dmcf has a dam height of 36 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 Cox Creek Dmcf last inspected?

Cox Creek Dmcf was last inspected on December 16, 2016. 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.