Middle Magurrewock Dam

East Branch Creek· Washington, Maine· Built 1944· Earth· 15 ft tall
Low Hazard Fish And Wildlife Pond Federal Government

Key Takeaway

Middle Magurrewock Dam is classified as low hazard in Maine. It was completed in 1944 and is 82 years old. Its primary use is fish and wildlife pond.

Physical Details

Dam Height 15 ft (taller than 51.7% in ME)
Dam Length1,500 ft
Dam TypeEarth
Max Storage2.4K acre-ft
Normal Storage1.7K acre-ft
Surface Area275 acres
Drainage Area5 sq mi
Max Discharge2,862 cfs
Year Completed1944 (82 years old)
NID IDME00616

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: June 24, 2014
State Regulated: Yes
Regulatory Agency: MEMA

Ownership

US FISH AND WILDLIFE SERVICE

Federal Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Middle Magurrewock Dam?

Middle Magurrewock Dam 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 Middle Magurrewock Dam?

Middle Magurrewock Dam is owned by US FISH AND WILDLIFE SERVICE (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Middle Magurrewock Dam built?

Middle Magurrewock Dam was completed in 1944, making it 82 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 Middle Magurrewock Dam?

Middle Magurrewock Dam serves the following purposes: Fish And Wildlife Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Middle Magurrewock Dam?

Middle Magurrewock Dam 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 Middle Magurrewock Dam last inspected?

Middle Magurrewock Dam was last inspected on June 24, 2014. 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.