Farm Cove Reservoir Report
Nearby: West Grand Lake Grand Lake Stream
Last Updated: December 21, 2025
Located in Princeton, Maine, Farm Cove is a privately owned hydroelectric dam on the West Branch St.
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Summary
Croix River. Built in 1879, this Earth dam stands at 15 feet high and stretches 535 feet in length, holding a storage capacity of 160,900 acre-feet with a surface area of 23,500 acres. While Farm Cove has a low hazard potential, it is categorized as having a high risk level, making it a crucial structure to monitor and assess regularly.
Managed by the Federal Energy Regulatory Commission, Farm Cove plays a pivotal role in generating hydroelectric power in the region. Despite not being state-regulated, the dam operates within the guidelines set by the FERC, with inspections conducted every three years to ensure its structural integrity and safety. Given its historical significance and contribution to renewable energy production, Farm Cove serves as a notable example of sustainable water resource management in Maine.
With its picturesque location and important role in supporting clean energy initiatives, Farm Cove stands as a testament to the intersection of water resource management and climate-conscious practices. As climate enthusiasts and water resource advocates continue to champion sustainable solutions, the preservation and oversight of structures like Farm Cove are essential in safeguarding our environment for future generations.
Year Completed |
1879 |
Dam Length |
535 |
Dam Height |
15 |
River Or Stream |
West Branch St. Croix River |
Primary Dam Type |
Earth |
Surface Area |
23500 |
Drainage Area |
162 |
Nid Storage |
160900 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
15 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Farm Cove