Moody Dam Reservoir Report

Last Updated: December 13, 2025

Moody Dam, also known as Harper Dam, is a private-owned structure located in Candler, North Carolina, along the Ballard Creek.


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Summary

With a primary purpose of recreation, this earth-type dam stands at a hydraulic height of 25.5 feet and a structural height of 30 feet, providing a surface area of 2 acres and a drainage area of 53 square miles. The dam has a normal storage capacity of 15 acre-feet and a maximum storage capacity of 24 acre-feet, making it a significant feature for water resource and climate enthusiasts in the area.

Despite being privately owned, Moody Dam has a significant hazard potential and was last inspected in March 2013, receiving a satisfactory condition assessment. The dam has not been modified since its completion, and there are no associated structures or locks. The dam's emergency action plan status and risk assessment information are currently unknown, highlighting the need for ongoing monitoring and management of this vital water infrastructure. With its picturesque location and recreational opportunities, Moody Dam remains a key point of interest for those interested in water resources and climate studies in the region.

Dam Length

211

River Or Stream

Ballard Creek (C)

Primary Dam Type

Earth

Surface Area

2

Hydraulic Height

25.5

Drainage Area

53

Nid Storage

24

Structural Height

30

Hazard Potential

Significant

Nid Height

30
       
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.