Mill Pond Lpp

Mattanawcook Stream· Penobscot, Maine· Built 1917· Concrete· 18 ft tall

Key Takeaway

Mill Pond Lpp is classified as low hazard in Maine. It was completed in 1917 and is 109 years old. Its primary use is flood risk reduction.

Physical Details

Dam Height 18 ft (taller than 68.3% in ME)
Dam Length200 ft
Dam TypeConcrete
Max Storage132 acre-ft
Normal Storage96 acre-ft
Surface Area12 acres
Drainage Area30 sq mi
Year Completed1917 (109 years old)
NID IDME00172

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 21, 2007
State Regulated: Yes
Regulatory Agency: MEMA

Ownership

Lincoln Paper and Tissue, LLC

Private

Nearby Dams

Frequently Asked Questions

What is the hazard classification of Mill Pond Lpp?

Mill Pond Lpp 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 Mill Pond Lpp?

Mill Pond Lpp is owned by Lincoln Paper and Tissue, LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.

When was Mill Pond Lpp built?

Mill Pond Lpp was completed in 1917, making it 109 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 Mill Pond Lpp?

Mill Pond Lpp 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 Mill Pond Lpp?

Mill Pond Lpp has a dam height of 18 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 Mill Pond Lpp last inspected?

Mill Pond Lpp was last inspected on November 21, 2007. 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.