Massachusetts Bog

Massachusetts Bog Stream· Franklin, Maine· Built 1970· Timber Crib· 16 ft tall

Key Takeaway

Massachusetts Bog is classified as low hazard in Maine. It was completed in 1970 and is 56 years old. Its primary use is fish and wildlife pond.

Physical Details

Dam Height 16 ft (taller than 59.6% in ME)
Dam Length50 ft
Dam TypeTimber Crib
Max Storage264 acre-ft
Normal Storage253 acre-ft
Surface Area30 acres
Drainage Area0 sq mi
Year Completed1970 (56 years old)
NID IDME00374

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: August 24, 2016
State Regulated: Yes
Regulatory Agency: MEMA

Ownership

Ursa Major LLC, c/o American Forest Management

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Massachusetts Bog?

Massachusetts Bog 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 Massachusetts Bog?

Massachusetts Bog is owned by Ursa Major LLC, c/o American Forest Management (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Massachusetts Bog built?

Massachusetts Bog was completed in 1970, making it 56 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 Massachusetts Bog?

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

How tall is Massachusetts Bog?

Massachusetts Bog 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 Massachusetts Bog last inspected?

Massachusetts Bog was last inspected on August 24, 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.