Pebblebrook Dam Reservoir Report
Nearby: Hartford Lake Dam Mattawan Dam
Last Updated: December 6, 2025
Pebblebrook Dam, located in Hanover, Virginia, is a private dam regulated by the Department of Conservation and Recreation.
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Summary
The dam, built for recreational purposes, stands at a height of 21 feet along the Hawes Millrace Creek. With a storage capacity of 174 acre-feet and a surface area of 15 acres, Pebblebrook Dam provides a picturesque setting for outdoor activities such as fishing, boating, and wildlife observation.
While the hazard potential of Pebblebrook Dam is currently undetermined and its condition is not rated, the structure is subject to regular inspections with a frequency of once a year. Emergency action plans have not been prepared or reviewed, indicating a need for further risk assessment and management measures to ensure the safety of surrounding communities in the event of a potential dam failure. As a non-USACE dam, Pebblebrook Dam highlights the importance of proper maintenance and monitoring for private dams to prevent any potential hazards to the environment and public safety.
With its tranquil location and recreational offerings, Pebblebrook Dam serves as a valuable water resource for residents and visitors alike. However, ongoing assessment and risk management efforts are crucial to maintain the integrity of the dam and mitigate any potential hazards associated with its operation. As water resource and climate enthusiasts, it is essential to advocate for the proper regulation and maintenance of dams like Pebblebrook to ensure the long-term sustainability of our water infrastructure and the safety of our communities.
Dam Height |
21 |
River Or Stream |
Hawes Millrace Creek |
Primary Dam Type |
Earth |
Surface Area |
15 |
Hydraulic Height |
21 |
Nid Storage |
174 |
Structural Height |
21 |
Hazard Potential |
Undetermined |
Nid Height |
21 |
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.
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