Cain Dam Reservoir Report
Nearby: Indian Swamp Dam Butterworth Dam
Last Updated: December 5, 2025
Cain Dam, located in Prince George, Virginia, is a state-regulated structure overseeing the Indian Swamp river.
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Summary
This earth dam stands at a height of 10 feet and serves multiple purposes, primarily recreation and irrigation. With a storage capacity of 76 acre-feet, Cain Dam provides essential water resources for the surrounding area while also offering recreational opportunities for visitors.
Although the hazard potential of Cain Dam is currently undetermined, it is subject to regular state inspection, enforcement, and permitting. The Department of Conservation and Recreation in Virginia plays a key role in overseeing the regulation and maintenance of this dam to ensure its safety and functionality. With a focus on recreational use, Cain Dam provides a valuable resource for the community while also contributing to the irrigation needs of the region.
As a significant structure within the area, Cain Dam is a vital component of water resource management in Prince George, Virginia. While its condition assessment is currently not rated, ongoing inspections and enforcement measures aim to uphold its safety standards. With a primary purpose of recreation, this dam serves as a cornerstone for both leisure activities and essential water supply, highlighting its importance for both environmental and recreational enthusiasts interested in the intersection of water resources and climate dynamics.
Dam Height |
10 |
River Or Stream |
INDIAN SWAMP |
Hydraulic Height |
10 |
Nid Storage |
76 |
Structural Height |
10 |
Hazard Potential |
Undetermined |
Nid Height |
10 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Nottoway River Near Stony Creek
|
302cfs |
Stony Creek Near Dinwiddie
|
32cfs |
Appomattox River At Matoaca
|
498cfs |
Nottoway River Near Sebrell
|
396cfs |
Nottoway River Near Rawlings
|
157cfs |
Meherrin River At Emporia
|
327cfs |
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.
Cain Dam