Jack's Pond Reservoir Report
Nearby: Schools Farm Dam Lamb Brook Dam
Last Updated: January 12, 2026
Jack's Pond, located in Aroostook, Maine, is a privately owned earth dam built in 1960 primarily for irrigation purposes.
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Summary
With a height of 17 feet and a hydraulic height of 14 feet, the dam spans 350 feet and covers an area of 30 acres. Despite its small size, Jack's Pond plays a significant role in water resource management in the region.
The dam's condition was last assessed in 2014, with a fair rating and a significant hazard potential. It is regulated by the Maine Emergency Management Agency (MEMA) and undergoes regular state inspections, permitting, and enforcement. The pond also serves recreational purposes, contributing to the local community's quality of life while ensuring water supply for agricultural needs.
Although Jack's Pond may seem modest in scale, its impact on water resources and climate resilience in the area is substantial. With its controlled irrigation system and recreational opportunities, the pond exemplifies the importance of sustainable water management practices in the face of changing climate conditions.
Year Completed |
1960 |
Dam Length |
350 |
Dam Height |
17 |
River Or Stream |
0 |
Primary Dam Type |
Earth |
Surface Area |
30 |
Hydraulic Height |
14 |
Structural Height |
17 |
Hazard Potential |
Significant |
Nid Height |
17 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Meduxnekeag River Near Houlton
|
222cfs |
Meduxnekeag R Above S Br Medux. R Nr Houlton
|
591cfs |
Williams Brook At Phair
|
3cfs |
Aroostook River Near Masardis
|
825cfs |
Aroostook River At Washburn
|
1520cfs |
Seboeis River Near Shin Pond
|
156cfs |
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.
Jack's Pond