Routes 522 & 605 Dam Reservoir Report
Last Updated: December 8, 2025
Routes 522 & 605 Dam, located in Louisa, Virginia, is a vital water resource structure regulated by the Department of Conservation and Recreation.
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Summary
This earth dam stands at a height of 35 feet and has a storage capacity of 357 acre-feet, primarily used for irrigation purposes. Despite being classified as having an undetermined hazard potential and not yet rated for condition assessment, the dam is subject to regular inspections and enforcement to ensure its safety and functionality.
Managed by the Baltimore District of the US Army Corps of Engineers, Routes 522 & 605 Dam plays a crucial role in water management in the region. With its strategic location and importance for irrigation, the dam contributes to the overall water security and resource sustainability in the area. While specific details like the year of completion or modifications are not provided, the dam's significance in maintaining water supply for agricultural activities is evident.
As an essential infrastructure for water resource management, Routes 522 & 605 Dam underscores the intersection of climate resilience and water conservation efforts. With a focus on irrigation and regulated by state authorities, this dam serves as a key component in ensuring water availability for agricultural activities in Louisa, Virginia. As climate change impacts intensify, the effective management and maintenance of such structures become increasingly crucial for maintaining water security in the region.
Dam Height |
35 |
Hydraulic Height |
35 |
Nid Storage |
357 |
Structural Height |
35 |
Hazard Potential |
Undetermined |
Nid Height |
35 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
North Anna River Near Partlow
|
48cfs |
Po River Near Spotsylvania
|
11cfs |
Rivanna River At Palmyra
|
171cfs |
Little River Near Doswell
|
24cfs |
South Anna River Near Ashland
|
95cfs |
James River At Cartersville
|
1880cfs |
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.
Routes 522 & 605 Dam