Menmuir Dam Reservoir Report
Nearby: Dp Mason Dam Keltonic Lake Dam
Last Updated: December 5, 2025
Menmuir Dam, located in Fauquier, Virginia, stands as a testament to private ownership and state regulation in the realm of water resource management.
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Summary
With a structural height of 28 feet and a length of 430 feet, this dam boasts a capacity to store up to 140 acre-feet of water, with a normal storage level of 110 acre-feet. Its undetermined hazard potential and 'Not Rated' condition assessment hint at the need for further evaluation and potential improvements to ensure its safety and functionality.
Managed by the Department of Conservation and Recreation in Virginia, Menmuir Dam is subject to state jurisdiction, permitting, inspection, and enforcement. It is situated within the Baltimore District and falls under the representation of Robert J. Wittman (R) at the Congressional level. While the dam's specific purposes and types are not listed, its presence contributes to the overall water infrastructure in the region, impacting local ecosystems and water resources.
As water resource and climate enthusiasts delve into the details of Menmuir Dam, they are met with a complex web of regulatory oversight, structural specifications, and potential risk factors. The dam's location, design, and storage capacity all play a role in shaping the surrounding environment and community resilience in the face of changing climate conditions. Further exploration and assessment of this infrastructure are essential to ensure its continued effectiveness and safety for both present and future generations.
Dam Length |
430 |
Dam Height |
28 |
Surface Area |
11 |
Hydraulic Height |
28 |
Nid Storage |
140 |
Structural Height |
28 |
Hazard Potential |
Undetermined |
Nid Height |
28 |
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.
Menmuir Dam