Cumberland Mills

Presumpscot· Cumberland, Maine· Built 1896· Concrete· 16 ft tall

Key Takeaway

Cumberland Mills is classified as low hazard in Maine. It was completed in 1896 and is 130 years old. Its primary use is flood risk reduction.

Physical Details

Dam Height 16 ft (taller than 59.6% in ME)
Dam Length380 ft
Dam TypeConcrete
Max Storage460 acre-ft
Normal Storage380 acre-ft
Surface Area26 acres
Drainage Area480 sq mi
Year Completed1896 (130 years old)
NID IDME00065

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: November 22, 2017
State Regulated: Yes
Regulatory Agency: MEMA

Ownership

SD. Warren Co. DBA Sappi North America

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Cumberland Mills?

Cumberland Mills 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 Cumberland Mills?

Cumberland Mills is owned by SD. Warren Co. DBA Sappi North America (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Cumberland Mills built?

Cumberland Mills was completed in 1896, making it 130 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 Cumberland Mills?

Cumberland Mills serves the following purposes: Flood Risk Reduction, Fire Protection, Stock, Or Small Fish Pond, Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Cumberland Mills?

Cumberland Mills has a dam height of 16 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 Cumberland Mills last inspected?

Cumberland Mills was last inspected on November 22, 2017. 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.