Pleasant River Lake

Pleasant River Lake· Washington, Maine· Built 1962· Timber Crib· 10 ft tall
Low Hazard Recreation Other Fish And Wildlife Pond State Government

Key Takeaway

Pleasant River Lake is classified as low hazard in Maine. It was completed in 1962 and is 64 years old. Its primary use is recreation.

Physical Details

Dam Height 10 ft (taller than 18.4% in ME)
Dam Length98 ft
Dam TypeTimber Crib
Max Storage3.6K acre-ft
Normal Storage2.4K acre-ft
Surface Area949 acres
Drainage Area15 sq mi
Year Completed1962 (64 years old)
NID IDME00247

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
State Regulated: Yes
Regulatory Agency: MEMA

Ownership

IFW/State of Maine

State Government

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Pleasant River Lake?

Pleasant River Lake 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 Pleasant River Lake?

Pleasant River Lake is owned by IFW/State of Maine (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Pleasant River Lake built?

Pleasant River Lake was completed in 1962, making it 64 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 Pleasant River Lake?

Pleasant River Lake serves the following purposes: Recreation, Other, 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 Pleasant River Lake?

Pleasant River Lake has a dam height of 10 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.

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.