Durepo Brook Reservoir Report
Nearby: Noyes Mill Community Pond
Last Updated: December 19, 2025
Durepo Brook, located in Aroostook, Maine, is a significant water resource managed by the local government with oversight from the USDA NRCS.
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Summary
This earth dam, completed in 1974, stands at a height of 60 feet and serves primarily for flood risk reduction. With a storage capacity of 7,500 acre-feet and a normal storage level of 270 acre-feet, Durepo Brook plays a crucial role in protecting the surrounding area from potential flooding events.
The dam, with a hydraulic height of 57 feet and a length of 2850 feet, helps regulate the flow of water within the brook, covering a drainage area of 20 square miles. Despite its high hazard potential, it has been assessed to be in satisfactory condition as of the last inspection in May 2019. The presence of this structure not only mitigates flood risks but also supports fire protection, stock management, and small fish pond activities, showcasing its multifaceted importance in the region's water resource management.
Furthermore, Durepo Brook's association with the Natural Resources Conservation Service indicates a commitment to sustainable water resource practices and environmental stewardship. With its strategic location and impressive storage capacity, this dam stands as a vital asset in safeguarding the community against potential water-related hazards and ensuring the sustainable management of water resources in the area.
Year Completed |
1974 |
Dam Length |
2850 |
Dam Height |
60 |
River Or Stream |
Durepo Brook |
Primary Dam Type |
Earth |
Surface Area |
200 |
Hydraulic Height |
57 |
Drainage Area |
20 |
Nid Storage |
7500 |
Structural Height |
60 |
Hazard Potential |
High |
Nid Height |
60 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Aroostook River At Washburn
|
1520cfs |
Williams Brook At Phair
|
3cfs |
Aroostook River Near Masardis
|
825cfs |
Fish River Near Fort Kent
|
695cfs |
St. John River Below Fish R
|
2780cfs |
Meduxnekeag River Near Houlton
|
222cfs |
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.
Durepo Brook