Dp Mason Dam Reservoir Report
Nearby: Menmuir Dam Keltonic Lake Dam
Last Updated: December 5, 2025
Dp Mason Dam, located in Fauquier, Virginia, is a private dam regulated by the Department of Conservation and Recreation.
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Summary
Standing at a height of 18.5 feet with a storage capacity of 116.18 acre-feet, this dam plays a crucial role in water resource management in the area. Although the hazard potential of the dam is currently undetermined and its condition is not rated, it is regularly inspected and meets state permitting and enforcement requirements.
With a length of 400 feet and a surface area of 11.8 acres, Dp Mason Dam serves as a vital infrastructure for water storage and flood control in the region. The dam's primary purpose and associated structures are not specified in the data, but its significant storage capacity and state jurisdiction highlight its importance for water supply and climate resilience. As a part of the Baltimore District, the dam contributes to the overall water management efforts in Virginia, ensuring the safety and sustainability of the surrounding communities.
While specific details about the construction year, spillway type, and outlet gates are not provided, the data on Dp Mason Dam underscores its role as a key water management structure in Fauquier County. As water resource and climate enthusiasts, understanding the significance of dams like Dp Mason in regulating water flow, mitigating flood risks, and ensuring sustainable water supply is crucial for promoting environmental stewardship and resilience in the face of changing climate patterns.
Dam Length |
400 |
Dam Height |
18.5 |
Surface Area |
11.8 |
Hydraulic Height |
18.5 |
Nid Storage |
116.18 |
Structural Height |
18.5 |
Hazard Potential |
Undetermined |
Nid Height |
19 |
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.
Dp Mason Dam