Simanske Dam Reservoir Report
Nearby: Wapelala Dam Ingle Dam
Last Updated: January 11, 2026
Simanske Dam in Cumberland, Virginia, stands as a private structure with a primary purpose of recreation.
°F
°F
mph
Wind
%
Humidity
Summary
The dam, with a height of 21 feet and a storage capacity of 63 acre-feet, is regulated by the Department of Conservation and Recreation in Virginia. While the hazard potential of the dam is deemed undetermined and its condition is not rated, it undergoes regular inspections, with the last inspection frequency recorded as once per year.
Located within the Norfolk District, Simanske Dam serves as a vital resource for irrigation and recreation in the area. With its earth dam type and hydraulic height matching its structural height at 21 feet, the dam provides essential storage for water resources in the region. Despite not having a designated completion year or a condition assessment, the dam's role in supporting various purposes makes it an intriguing site for water resource and climate enthusiasts to explore and study further.
Dam Height |
21 |
Primary Dam Type |
Earth |
Hydraulic Height |
21 |
Nid Storage |
63 |
Structural Height |
21 |
Hazard Potential |
Undetermined |
Nid Height |
21 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Appomattox River At Farmville
|
718cfs |
Buffalo Creek Near Hampden Sydney
|
142cfs |
Holiday Creek Near Andersonville
|
9cfs |
North Meherrin River Near Lunenburg
|
160cfs |
Slate River Near Arvonia
|
185cfs |
James River At Cartersville
|
1840cfs |
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.
Simanske Dam