Leonard Morris Dam 3 Reservoir Report

Last Updated: December 5, 2025

Leonard Morris Dam 3, located in Alapaha, Georgia, is a private earth dam constructed in 1973 by the Natural Resources Conservation Service.


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Summary

This dam serves a variety of purposes, with a primary focus on providing water resource management for the surrounding area. With a dam height of 15 feet and a storage capacity of 195 acre-feet, Leonard Morris Dam 3 plays a crucial role in regulating water flow and controlling flooding in the region.

Despite its significant hazard potential, the condition assessment of Leonard Morris Dam 3 is currently listed as "Not Available." The dam's risk assessment is classified as moderate, indicating a level 3 risk. While the dam has not undergone recent inspections or had its Emergency Action Plan updated, it remains a vital structure for water resource management in the area. Climate and water resource enthusiasts will be intrigued by the complex interplay of factors involved in maintaining and managing this critical infrastructure.

Leonard Morris Dam 3 stands as a testament to the importance of effective dam management and regulation in the face of changing climate conditions. With a storage capacity of 195 acre-feet and a maximum discharge rate of 800 cubic feet per second, this dam plays a crucial role in safeguarding the surrounding community from potential water-related hazards. As climate change continues to impact water resources, the proper maintenance and monitoring of structures like Leonard Morris Dam 3 will be essential in ensuring the resilience and sustainability of our water infrastructure for future generations.

Year Completed

1973

Dam Length

770

Dam Height

15

River Or Stream

Tr- Rough Creek

Primary Dam Type

Earth

Drainage Area

0.86

Nid Storage

195

Hazard Potential

Significant

Nid Height

15
       
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.