Odom Lake Dam Reservoir Report
Last Updated: December 5, 2025
Odom Lake Dam in Calhoun, Georgia, is a privately-owned structure built in 1976 primarily for irrigation purposes.
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Summary
The dam, standing at a height of 12.4 feet with a length of 360 feet, harnesses water from Perry Creek to provide a storage capacity of 78 acre-feet. Its low hazard potential and moderate risk assessment make it a crucial component of the local water resource infrastructure.
Located in Arlington and managed by unknown designers, Odom Lake Dam is classified as an Earth dam with a Buttress core type. Despite not being regulated or inspected by the state, the dam's uncontrolled spillway and outlet gates ensure water flow management. The surrounding area covers 253 acres of drainage area, with a surface area of 9.9 acres, contributing to the overall water management system in the region.
While the dam's condition assessment is currently not rated, its functionality and strategic location on Perry Creek play a vital role in supporting irrigation activities in the area. With its moderate risk assessment and low hazard potential, Odom Lake Dam stands as a testament to sustainable water resource management practices in Georgia.
Year Completed |
1976 |
Dam Length |
360 |
Dam Height |
12.4 |
River Or Stream |
PERRY CREEK |
Primary Dam Type |
Earth |
Surface Area |
9.9 |
Hydraulic Height |
11.9 |
Drainage Area |
253 |
Nid Storage |
78 |
Structural Height |
11.9 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
12 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Odom Lake Dam