Whiskeag Reservoir Report
Nearby: Nequasett Lake Houghton Pond
Last Updated: December 18, 2025
Whiskeag, located in Bath, Maine, is a hydroelectric dam on Whiskeag Creek with a primary purpose of generating power.
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Summary
Constructed in 1937, this concrete dam stands at a height of 9 feet and has a hydraulic height of 6 feet. With a storage capacity of 186 acre-feet, it serves as a key water resource for the region. Despite its historical significance, Whiskeag Dam is currently assessed as being in poor condition, raising concerns among water resource and climate enthusiasts.
Managed by the local government and regulated by the Maine Emergency Management Agency (MEMA), Whiskeag Dam faces enforcement and inspection to ensure its structural integrity and public safety. The dam's poor condition assessment in 2013 highlights the need for ongoing maintenance and potential risk management measures. With a low hazard potential, Whiskeag Dam presents an opportunity for stakeholders to address its structural concerns and enhance its role in sustainable water resource management for the future.
As a part of the New England District and Congressional District 01 in Maine, Whiskeag Dam plays a crucial role in the region's water infrastructure. With its historical significance, hydroelectric purpose, and state-regulated status, the dam offers a unique opportunity for collaboration between local authorities, climate enthusiasts, and water resource experts to address its maintenance needs and ensure its continued operation in a changing climate landscape.
Year Completed |
1937 |
Dam Length |
200 |
Dam Height |
9 |
River Or Stream |
Whiskeag Creek |
Primary Dam Type |
Concrete |
Surface Area |
6 |
Hydraulic Height |
6 |
Nid Storage |
186 |
Structural Height |
9 |
Hazard Potential |
Low |
Nid Height |
9 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Androscoggin River Near Auburn
|
2120cfs |
Cobbosseecontee Stream At Gardiner
|
136cfs |
Sheepscot River At North Whitefield
|
85cfs |
Presumpscot River At Westbrook
|
-999999cfs |
Nezinscot River At Turner Center
|
43cfs |
Kennebec River At North Sidney
|
2360cfs |
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.
Whiskeag
Anchor Road 5, Bath