Guilford

Piscataquis River· Piscataquis, Maine· Built 1963· Concrete· 12 ft tall
Low Hazard Other Private

Key Takeaway

Guilford is classified as low hazard in Maine. It was completed in 1963 and is 63 years old. Its primary use is other.

Physical Details

Dam Height 12 ft (taller than 32.9% in ME)
Dam Length169 ft
Dam TypeConcrete
Max Storage165 acre-ft
Normal Storage120 acre-ft
Surface Area2 acres
Drainage Area295 sq mi
Year Completed1963 (63 years old)
NID IDME00158

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

True Textiles, Inc

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Guilford?

Guilford 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 Guilford?

Guilford is owned by True Textiles, Inc (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Guilford built?

Guilford was completed in 1963, making it 63 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 Guilford?

Guilford serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.

How tall is Guilford?

Guilford has a dam height of 12 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.