Mill Pond Reservoir Report

Last Updated: January 12, 2026

Mill Pond in Brooksville, Maine, is a picturesque water resource nestled along the Bagaduce River with a history dating back to its completion in 1915.


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Summary

This dam structure, standing at 20 feet high and with a storage capacity of 3,214 acre-feet, primarily serves as a recreational spot for locals and visitors alike. Its low hazard potential and condition assessment of "Not Rated" make it a safe and inviting destination for outdoor enthusiasts.

Managed by the Maine Emergency Management Agency (MEMA) and regulated by the state, Mill Pond offers a tranquil setting for activities such as fishing, boating, and wildlife observation. With a surface area of 705 acres and a drainage area of 5.2 square miles, this recreational haven provides ample space for nature lovers to explore and enjoy the beauty of the surrounding Hancock County landscape.

Despite its age, the dam at Mill Pond has withstood the test of time, with the last inspection conducted in 2006 revealing no significant concerns. As a vital part of the local ecosystem and a popular spot for outdoor recreation, this historic structure continues to be a beloved landmark in the heart of Brooksville, Maine, serving as a reminder of the importance of preserving and maintaining our water resources for future generations to enjoy.

Year Completed

1915

Dam Length

100

Dam Height

20

River Or Stream

Bagaduce

Surface Area

705

Hydraulic Height

4

Drainage Area

5.2

Nid Storage

3214

Structural Height

20

Hazard Potential

Low

Nid Height

20
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.

Hazard Potential Classification

High
Dams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.