Grassdale Dam Reservoir Report
Nearby: South Anna Dam #4 Nolting Dam
Last Updated: December 21, 2025
Grassdale Dam, also known as Javer Dam, is a private-owned structure located in Louisa, Virginia, along Bunch Creek.
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Summary
This gravity-type dam stands at a height of 23 feet and spans 400 feet in length, with a storage capacity of 59 acre-feet. While its primary purpose is for recreation, its hazard potential and condition assessment remain undetermined and not rated, respectively. Despite these uncertainties, the dam is regulated by the Department of Conservation and Recreation in Virginia, ensuring that state permitting, inspections, and enforcement are carried out to maintain safety standards.
Situated within the Baltimore District, Grassdale Dam remains a focal point for water resource and climate enthusiasts due to its unique characteristics and potential for recreational activities. The dam's location in a picturesque setting offers opportunities for outdoor adventure and relaxation, attracting visitors who appreciate the beauty of its surroundings. Although the dam's risk assessment and emergency action plan status are currently undisclosed, the continuous oversight by state regulatory agencies ensures that safety measures are in place to protect the surrounding community and environment.
As climate change continues to impact water resources, Grassdale Dam serves as a notable example of a privately-owned structure that plays a vital role in water management and conservation efforts. With its proximity to Bunch Creek and its capacity to store water for recreational purposes, the dam represents a balance between human enjoyment and environmental stewardship. While its exact completion date and maintenance history remain unknown, Grassdale Dam stands as a testament to the importance of responsible dam construction and management in the face of changing climate conditions.
Dam Length |
400 |
Dam Height |
23 |
River Or Stream |
Bunch Creek |
Primary Dam Type |
Gravity |
Hydraulic Height |
23 |
Nid Storage |
59 |
Structural Height |
23 |
Hazard Potential |
Undetermined |
Nid Height |
23 |
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.
Grassdale Dam