East Fork Falling River Dam # 21 Reservoir Report
Last Updated: December 6, 2025
East Fork Falling River Dam # 21, located in Virginia, is a crucial structure designed by USDA NRCS to mitigate flood risks along the East Fork Falling River.
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Summary
This earth-type dam stands at a height of 36 feet and spans 687 feet in length, providing a storage capacity of 414 acre-feet. With a significant hazard potential, the dam is regularly inspected and maintained by the Department of Conservation and Recreation to ensure its structural integrity and operational effectiveness.
The dam serves as a vital tool for flood risk reduction in the region, protecting the surrounding areas from potential inundation during periods of high water flow. Despite being classified as having a fair condition assessment, the dam's emergency action plan is yet to be fully prepared, highlighting the importance of proactive risk management and emergency preparedness measures. With a drainage area of 1.2 square miles, the dam plays a crucial role in safeguarding the local community and infrastructure from the impacts of extreme weather events and rising water levels.
As a key asset owned and regulated by the local government, East Fork Falling River Dam # 21 underscores the importance of effective water resource management and climate adaptation strategies in the face of changing environmental conditions. With its strategic location and significant storage capacity, the dam stands as a testament to the collaborative efforts between various agencies to enhance public safety and resilience in the region.
Dam Length |
687 |
Dam Height |
36 |
River Or Stream |
EAST FORK FALLING RIVER |
Primary Dam Type |
Earth |
Surface Area |
7 |
Hydraulic Height |
36 |
Drainage Area |
1.2 |
Nid Storage |
414 |
Structural Height |
36 |
Hazard Potential |
Significant |
Nid Height |
36 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
James River At Bent Creek
|
1290cfs |
Holiday Creek Near Andersonville
|
2cfs |
Falling River Near Naruna
|
59cfs |
Cub Creek At Phenix
|
44cfs |
Buffalo Creek Near Hampden Sydney
|
26cfs |
Roanoke (Staunton) River At Brookneal
|
906cfs |
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.
East Fork Falling River Dam # 21
Headwaters To Farmville