Dykes Meadow Dam

TRIBUTARY OF LITTLE RIVER· Essex, Massachusetts· Built 1981· Earth· 52 ft tall
Significant Hazard Water Supply Local Government

Key Takeaway

Dykes Meadow Dam is classified as significant hazard in Massachusetts. It was completed in 1981 and is 45 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.

Physical Details

Dam Height 52 ft (taller than 96.2% in MA)
Dam Length525 ft
Dam TypeEarth
Max Storage1.4K acre-ft
Normal Storage574 acre-ft
Surface Area108 acres
Drainage Area1 sq mi
Year Completed1981 (45 years old)
NID IDMA00156

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 23, 2015
State Regulated: Yes
Regulatory Agency: DEPARTMENT OF CONSERVATION AND RECREATION

Ownership

CITY OF GLOUCESTER, DEPARTMENT OF PUBLIC WORKS

Local Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Dykes Meadow Dam?

Dykes Meadow 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 Dykes Meadow Dam?

Dykes Meadow Dam is owned by CITY OF GLOUCESTER, DEPARTMENT OF PUBLIC WORKS (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Dykes Meadow Dam built?

Dykes Meadow Dam was completed in 1981, making it 45 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 Dykes Meadow Dam?

Dykes Meadow Dam serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Dykes Meadow Dam?

Dykes Meadow Dam has a dam height of 52 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 Dykes Meadow Dam last inspected?

Dykes Meadow Dam was last inspected on April 23, 2015. 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.