Euharlee Creek Watershed Structure No. 49 Reservoir Report

Last Updated: December 6, 2025

Euharlee Creek Watershed Structure No.


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Summary

49, located in Polk, Georgia, serves as a vital component in flood risk reduction along the Parham Springs stream. Constructed in 1972 by the Natural Resources Conservation Service, this earth dam stands at a height of 37 feet and has a hydraulic height of 34.9 feet, providing a storage capacity of 700 acre-feet and a normal storage of 68 acre-feet. With a low hazard potential and a moderate risk assessment, this structure plays a crucial role in mitigating potential flooding events in the surrounding area.

Owned and operated by a private entity, Euharlee Creek Watershed Structure No. 49 has not been rated for its current condition, and its last inspection was conducted in March 2014. While it is not state-regulated, the dam is subject to periodic inspections to ensure its structural integrity and functionality. With uncontrolled spillways and outlet gates, this structure is designed to manage the flow of water effectively during peak discharge events, further reducing the risk of downstream flooding and associated damages.

Euharlee Creek Watershed Structure No. 49, part of the larger network of flood risk reduction infrastructure, stands as a testament to the collaborative efforts between private owners and government agencies to safeguard communities against the impacts of extreme weather events. With its strategic location and design features, this dam showcases the importance of proactive water resource management and highlights the critical role that such structures play in enhancing climate resilience and protecting vulnerable areas from the detrimental effects of flooding.

Year Completed

1972

Dam Length

204

Dam Height

37

River Or Stream

PARHAM SPRINGS

Primary Dam Type

Earth

Surface Area

16

Hydraulic Height

34.9

Nid Storage

700

Outlet Gates

Uncontrolled

Hazard Potential

Low

Foundations

Unlisted/Unknown

Nid Height

37
       
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.