Hallowell Recreation Pond Reservoir Report

Last Updated: December 17, 2025

Hallowell Recreation Pond in Maine is a beautifully maintained concrete dam structure that was completed in 1919, serving as a local government-owned water resource for recreation purposes.


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Summary

Situated on TR. Vaughn Brook in Kennebec County, this picturesque pond offers a serene escape for water resource and climate enthusiasts seeking a peaceful setting to enjoy nature. With a low hazard potential and a normal storage capacity of 48 acre-feet, the pond provides a safe and inviting environment for outdoor activities.

The dam at Hallowell Recreation Pond stands at 18 feet in height and spans 80 feet in length, with a spillway width of 12 feet. Despite its age, the structure has not been rated for condition assessment as of the last update in April 2020, but it is regularly inspected with a frequency of 12 months. The pond's maximum storage capacity reaches 55 acre-feet, creating a small but charming surface area of 1 acre for visitors to explore and enjoy. Although it is not regulated by the USACE, the pond's local government ownership ensures its ongoing maintenance and safety for all who visit.

For those interested in water resources and climate conservation, Hallowell Recreation Pond offers a unique opportunity to appreciate the intersection of human-built infrastructure with natural ecosystems. Its tranquil waters and surrounding landscape provide a valuable space for recreation and relaxation, while also serving as a reminder of the importance of responsible stewardship of our environment. Whether you're a local resident or a visitor passing through Kennebec County, this hidden gem is sure to captivate and inspire a deeper appreciation for the beauty of our natural world.

Year Completed

1919

Dam Length

80

Dam Height

18

River Or Stream

TR. Vaughn Brook

Primary Dam Type

Concrete

Surface Area

1

Hydraulic Height

18

Nid Storage

55

Structural Height

18

Hazard Potential

Low

Nid Height

18
       
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.