Perry Lake Dam Reservoir Report
Nearby: Cheek Lake Dam Carnes Lake Dam
Last Updated: December 14, 2025
Perry Lake Dam, located in Union, North Carolina, serves as a vital structure for recreational purposes along Silver Run Creek.
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Summary
Completed in 1969, this earth dam stands at a height of 20 feet with a hydraulic height of 17 feet, offering a maximum storage capacity of 82 acre-feet. The dam spans 450 feet in length, covering an area of 8 acres for outdoor activities such as fishing, boating, and picnicking. Despite its low hazard potential, the dam has not been recently rated for its condition, with the last inspection taking place in October 2016.
Managed by a private owner, Perry Lake Dam is not subject to state regulation or permitting, but it undergoes periodic inspections to ensure its structural integrity and safety. While it lacks associated structures or locks, the dam plays a crucial role in providing recreational opportunities for the community in Ashland. Although its risk assessment and emergency action plan status remain unclear, the dam continues to stand as a key feature in the local landscape, offering a serene environment for water resource and climate enthusiasts to enjoy.
Year Completed |
1969 |
Dam Length |
450 |
River Or Stream |
Silver Run Creek |
Primary Dam Type |
Earth |
Surface Area |
8 |
Hydraulic Height |
17 |
Nid Storage |
82 |
Structural Height |
20 |
Hazard Potential |
Low |
Nid Height |
20 |
Seasonal Comparison
Weather Forecast
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.
Perry Lake Dam