Summary
With a height of 21 feet and a length of 400 feet, this dam has a storage capacity of 189.25 acre-feet and a surface area of 15.2 acres. While the dam's hazard potential is currently classified as undetermined and its condition assessment is listed as not rated, it is subject to state inspection, enforcement, and permitting, ensuring its safety and regulatory compliance.
Despite lacking a designated primary purpose or specific dam type, Amelia County Dam # 21 serves as a critical infrastructure for water resource management in the region. Its location in a state-regulated jurisdiction under the Department of Conservation and Recreation highlights the importance of maintaining and monitoring its structural integrity. With a close eye on inspection and enforcement protocols, this dam plays a crucial role in flood control, water storage, and environmental protection efforts in the area. As water resource and climate enthusiasts, understanding the significance of dams like Amelia County Dam # 21 can shed light on the intricate balance between infrastructure development and natural resource conservation.
Dam Length |
400 |
Dam Height |
21 |
Surface Area |
15.2 |
Hydraulic Height |
21 |
Nid Storage |
189.25 |
Structural Height |
21 |
Hazard Potential |
Undetermined |
Nid Height |
21 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Deep Creek Near Mannboro
|
96cfs |
Appomattox River At Mattoax
|
309cfs |
Nottoway River Near Rawlings
|
157cfs |
Stony Creek Near Dinwiddie
|
32cfs |
Appomattox River At Matoaca
|
498cfs |
Appomattox River At Farmville
|
135cfs |
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.
Amelia County Dam # 21