Wincott Dam Reservoir Report

Last Updated: December 6, 2025

Wincott Dam, located in Goochland, Virginia, is a crucial structure regulated by the Department of Conservation and Recreation.


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Summary

This earth dam stands at a height of 15 feet, with a length of 700 feet, and a storage capacity of 165 acre-feet. Situated on a tributary of Courthouse Creek, the dam serves as a vital component for water resource management in the region.

While the condition assessment of Wincott Dam is currently marked as 'Not Rated', its hazard potential is classified as 'Undetermined'. Despite this, the dam has been designated for state jurisdiction, permitting, inspection, and enforcement. The dam's emergency action plan status and risk management measures remain unspecified, indicating a need for further evaluation and preparedness in the event of any potential hazards.

As water resource and climate enthusiasts continue to monitor Wincott Dam, its role in safeguarding the surrounding area from flooding and ensuring a sustainable water supply remains paramount. With its state-regulated status and strategic location in Virginia, the dam plays a crucial part in the overall water management infrastructure, highlighting the importance of ongoing maintenance and risk assessment for the protection of both the dam and the local community.

Dam Length

700

Dam Height

15

River Or Stream

trib. Courthouse Creek

Hydraulic Height

15

Nid Storage

165

Structural Height

15

Hazard Potential

Undetermined

Nid Height

15
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.