Summary
With a height of 11 feet and a length of 272 feet, this dam has a storage capacity of 2550 acre-feet and serves as a crucial structure for managing water resources in the area. It is owned and regulated by the Federal Energy Regulatory Commission, ensuring its safe operation and maintenance.
Despite its age, Waverly Avenue Dam remains in satisfactory condition, with a significant hazard potential due to its size and location. The dam features an uncontrolled spillway with a width of 183 feet and a maximum discharge capacity of 400 cubic feet per second. While it has not undergone recent modifications, regular inspections are conducted to assess its structural integrity and emergency preparedness. The risk assessment for Waverly Avenue Dam is rated as moderate, indicating the need for ongoing monitoring and risk management measures.
As a key component of the local water infrastructure, Waverly Avenue Dam plays a vital role in harnessing hydropower and regulating water flow in the Sebasticook River. With its historical significance and continued operation, this dam serves as a reminder of the importance of sustainable water resource management and climate resilience in the region. For water resource and climate enthusiasts, Waverly Avenue Dam offers a fascinating insight into the intersection of engineering, hydrology, and environmental stewardship.
Year Completed |
1893 |
Dam Length |
272 |
Dam Height |
11 |
River Or Stream |
Sebasticook River |
Primary Dam Type |
Concrete |
Surface Area |
850 |
Drainage Area |
313 |
Nid Storage |
2550 |
Hazard Potential |
Significant |
Nid Height |
11 |
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.
Waverly Avenue