Nebletts Dam Reservoir Report
Nearby: Game Reserve Dam Johnson Dam
Last Updated: December 6, 2025
Nebletts Dam, located in Sussex, Virginia, is a key structure managed by the Department of Conservation and Recreation.
°F
°F
mph
Wind
%
Humidity
Summary
This earth dam serves primarily for recreation purposes, with a NID storage capacity of 812 acre-feet and a maximum storage of 812 acre-feet. The dam stands at a height of 12 feet and has a hydraulic height of 12 feet, providing a serene environment for water resource and climate enthusiasts to enjoy activities such as fishing, boating, and wildlife observation.
Despite its undetermined hazard potential and not being rated for condition assessment, Nebletts Dam remains a popular destination for outdoor enthusiasts seeking a peaceful retreat in nature. The dam overlooks the Josephs Swamp river/stream and offers a surface area for leisure activities. While the dam has not been inspected recently, its state-regulated status ensures that necessary inspections, permitting, and enforcement are in place to maintain safety and compliance standards.
With its picturesque location and recreational opportunities, Nebletts Dam presents an ideal spot for visitors to connect with the natural environment and appreciate the importance of water resources in the midst of changing climates. Whether exploring the surrounding area or simply enjoying the tranquil waters, this dam serves as a valuable asset for both locals and tourists seeking a respite in the outdoors.
Dam Height |
12 |
River Or Stream |
JOSEPHS SWAMP |
Hydraulic Height |
12 |
Nid Storage |
812 |
Structural Height |
12 |
Hazard Potential |
Undetermined |
Nid Height |
12 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Nottoway River Near Stony Creek
|
302cfs |
Nottoway River Near Sebrell
|
396cfs |
Blackwater River Near Dendron
|
137cfs |
Appomattox River At Matoaca
|
498cfs |
Stony Creek Near Dinwiddie
|
32cfs |
Blackwater River Near Franklin
|
242cfs |
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.
Nebletts Dam