Garland Millpond Dam Reservoir Report
Nearby: Hogans Mill Dam Connellee Dam
Last Updated: December 5, 2025
Garland Millpond Dam in Richmond, Virginia, is a private dam primarily used for recreation purposes.
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Summary
Built in 1890, this earth dam stands at a height of 16.4 feet and spans a length of 1100 feet, providing a surface area of 56 acres and a drainage area of 11.2 square miles. The dam has a storage capacity of 672 acre-feet, with a normal storage level of 280 acre-feet for recreational activities.
Despite being privately owned, Garland Millpond Dam falls under state regulation and inspection by the Department of Conservation and Recreation in Virginia. The dam is considered to have a significant hazard potential, although its condition assessment has not been rated since its last inspection in July 2010. The emergency action plan for the dam was last revised in April 2009, and there are currently no inundation maps or risk assessment measures in place.
Water resource and climate enthusiasts interested in Garland Millpond Dam can explore its historical significance, engineering design, and potential environmental impacts. As a recreational structure within the MARSHY SWAMP area, the dam serves as a focal point for outdoor activities while also raising awareness about the importance of sustainable water management practices in the region. Further research and monitoring efforts may be needed to ensure the safety and preservation of this vital water resource in Virginia.
Year Completed |
1890 |
Dam Length |
1100 |
Dam Height |
16.4 |
River Or Stream |
MARSHY SWAMP |
Primary Dam Type |
Earth |
Surface Area |
56 |
Hydraulic Height |
16.4 |
Drainage Area |
11.2 |
Nid Storage |
672 |
Structural Height |
16.4 |
Hazard Potential |
Significant |
Nid Height |
16 |
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.
Garland Millpond Dam