Aug. Canal Left Embkmnt + Structures (Below + Bulkhead Structure) Reservoir Report

Last Updated: December 5, 2025

The Aug.


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Summary

Canal Left Embkmnt + Structures (Below + Bulkhead Structure) is a historic dam located in Augusta, Georgia, completed in 1847 for the primary purpose of water supply. This earth dam stands at a height of 16 feet and spans 10,245 feet in length, with a storage capacity of 1,100 acre-feet and a surface area of 110 acres. The dam is associated with two other structures and is regulated by the Federal Energy Regulatory Commission, with inspections conducted by the same agency to ensure its safety and proper functioning.

The Augusta Canal, on which the dam is constructed, serves as a vital water resource for the region and also supports hydroelectric power generation. The controlled spillway of the dam has a width of 30 feet, and its hazard potential is classified as high, with a very high risk assessment rating. While the condition assessment of the dam is currently not available, emergency action plans are in place, meeting guidelines and last revised in December 2020. With its rich history and importance for water supply and energy generation, the Aug. Canal Left Embkmnt + Structures continues to play a significant role in the water infrastructure of Augusta, Georgia.

Located in Richmond County, Georgia, the Aug. Canal Left Embkmnt + Structures is a key component of the water supply system in Augusta. The dam has a stone core and is built on a rock foundation, showcasing a blend of earth and masonry dam types. The presence of this historic structure underscores the importance of water resource management and highlights the collaboration between local government and federal agencies in ensuring the safety and functionality of critical infrastructure. As climate change impacts water resources, the maintenance and upkeep of such structures become even more crucial for sustainable water supply and energy production in the region.

Year Completed

1847

Dam Length

10245

Dam Height

16

River Or Stream

Augusta Canal

Primary Dam Type

Earth

Surface Area

110

Drainage Area

37.5

Nid Storage

1100

Structural Height

16

Hazard Potential

High

Foundations

Rock

Nid Height

16
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.