Summary
The dam, situated on Chain Lake Stream, serves primarily for recreational purposes and has a storage capacity of 4408 acre-feet. With a spillway width of 25 feet and a low hazard potential, the dam is regulated by the Maine Emergency Management Agency (MEMA) and undergoes regular inspections for safety compliance.
Despite its historical significance, Chain Lake Dam's condition assessment is currently marked as "Not Rated," indicating a need for further evaluation and potential maintenance. The dam does not have an Emergency Action Plan (EAP) in place, and there is limited information available regarding risk management measures and preparedness for potential inundation events. However, with its low hazard potential and recreational focus, Chain Lake remains a popular destination for water resource and climate enthusiasts seeking outdoor activities in the peaceful surroundings of Washington County.
As a part of the New England District, Chain Lake provides a serene setting for visitors to enjoy various recreational activities while also raising awareness about the importance of maintaining and monitoring dam infrastructure for safety and sustainability in the face of climate change and evolving water resource management practices. With its picturesque location and potential for growth in environmental stewardship efforts, Chain Lake presents an opportunity for further engagement and collaboration among stakeholders to ensure the long-term protection and preservation of this valuable water resource in Maine.
Year Completed |
1900 |
Dam Length |
105 |
Dam Height |
14 |
River Or Stream |
Chain Lake Stream |
Primary Dam Type |
Other |
Hydraulic Height |
6 |
Nid Storage |
4408 |
Structural Height |
14 |
Hazard Potential |
Low |
Nid Height |
14 |
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.
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
airline rips campsite
|
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start to road toward Mathias lakes camp
|
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campsite on lake
|
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third machias camp
|
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third lake outlet camp
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Chain Lake