Dundee Reservoir Report
Nearby: North Gorham Gambo
Last Updated: December 14, 2025
Dundee, also known as Dundee Pond Dam, is a private-owned structure located in South Windham, Maine.
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Summary
Built in 1913 by Stone & Webster Engineering Corp., this concrete dam serves primarily as a hydroelectric facility, with additional purposes for recreation. Standing at a height of 50 feet and spanning a length of 1492 feet, Dundee has a storage capacity of 2900 acre-feet and covers a surface area of 197 acres. The dam is situated on the Presumpscot River, within the Cumberland County of Maine.
Managed by the Federal Energy Regulatory Commission (FERC), Dundee has a spillway width of 150 feet and an uncontrolled spillway type. With a hazard potential rated as high and a moderate risk assessment, the dam undergoes inspections annually to ensure its structural integrity and safety. The emergency action plan (EAP) for Dundee was last revised in December 2020, indicating preparedness for potential emergencies. While the dam is not state-regulated, it plays a crucial role in water resource management and renewable energy production in the region.
Overall, Dundee exemplifies the intersection of water resource management and climate-friendly energy production. Its historical significance, combined with modern operational standards and risk management measures, position it as a key infrastructure for sustainable development in the area. As a focal point for hydroelectric power generation and recreational activities, Dundee stands as a testament to the importance of maintaining and monitoring water resources amidst changing climate conditions.
Year Completed |
1913 |
Dam Length |
1492 |
Dam Height |
50 |
River Or Stream |
Presumpscot River |
Primary Dam Type |
Concrete |
Surface Area |
197 |
Hydraulic Height |
46.5 |
Drainage Area |
446 |
Nid Storage |
2900 |
Structural Height |
46.5 |
Outlet Gates |
Slide (sluice gate) - 4 |
Hazard Potential |
High |
Foundations |
Rock |
Nid Height |
50 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Presumpscot River At Westbrook
|
-999999cfs |
Saco River At Cornish
|
1020cfs |
Androscoggin River Near Auburn
|
2080cfs |
Mousam River Near West Kennebunk
|
44cfs |
Saco River Near Conway
|
315cfs |
Nezinscot River At Turner Center
|
43cfs |
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.
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
Migis Lodge
|
||
Goodwins Lodge
|
||
Goodwins Lodge CABIN 6
|
Dundee
Sappi Portage Trail Gorham