Vose Pond Dam Reservoir Report
Nearby: Popple Dam Upper Goodall Heath Dam
Last Updated: December 22, 2025
Vose Pond Dam, located in Washington County, Maine, is a vital structure managed by the US Fish and Wildlife Service Office of Engineering.
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Summary
Completed in 1963, this earth dam stands at a height of 9 feet and spans a length of 425 feet, creating a reservoir with a storage capacity of 479 acre-feet. The primary purpose of this dam is to maintain a Fish and Wildlife Pond, providing essential habitat for local wildlife in the region.
Despite its low hazard potential, the condition assessment of Vose Pond Dam is rated as poor, indicating a need for maintenance and potential repairs. The last inspection in June 2014 highlighted this concern, emphasizing the importance of addressing any structural deficiencies to ensure the safety and longevity of the dam. Additionally, the risk assessment has classified the dam as having a very high risk level of 1, underscoring the urgency of implementing risk management measures to mitigate potential hazards.
As water resource and climate enthusiasts, it is imperative to recognize the significance of Vose Pond Dam in supporting ecological diversity and wildlife conservation efforts in the area. By staying informed about the condition and maintenance needs of this dam, stakeholders can contribute to the sustainable management of water resources and the protection of the surrounding ecosystem. It is crucial to advocate for the necessary improvements to enhance the resilience and functionality of Vose Pond Dam for the benefit of both wildlife and the local community.
Year Completed |
1963 |
Dam Length |
425 |
Dam Height |
9 |
River Or Stream |
East Branch Magurrewock River |
Primary Dam Type |
Earth |
Surface Area |
85.5 |
Hydraulic Height |
9 |
Drainage Area |
2.9 |
Nid Storage |
479 |
Structural Height |
9 |
Outlet Gates |
Other Controlled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
9 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
St. Croix River At Baring
|
1100cfs |
Dennys River At Dennysville
|
1010cfs |
Grand Lake Stream At Grand Lake Stream
|
113cfs |
Old Stream Near Wesley
|
27cfs |
St. Croix River At Vanceboro
|
369cfs |
Libby Brook Near Northfield
|
9cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
Vose Pond Dam