Godwin Lake Dam Reservoir Report

Last Updated: December 5, 2025

Godwin Lake Dam, located in Parkers Mill, North Carolina, is a privately owned structure used primarily for irrigation purposes on the Jumping Run river.


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Summary

Built in 1900, this earth dam stands at a structural height of 12 feet with a hydraulic height of 10 feet, holding a maximum storage capacity of 192 acre-feet of water. The dam also serves as a recreational area, offering a surface area of 50 acres for visitors to enjoy.

Although the dam's hazard potential is classified as low and its condition assessment is rated as fair, the last inspection took place in January 2012. The dam has not undergone any major modifications in recent years, and there is no state regulation or permitting required for its operation. With a history dating back over a century, Godwin Lake Dam continues to play a crucial role in supporting irrigation and recreational activities in the area, ensuring the sustainable management of water resources for the local community.

Despite its age, Godwin Lake Dam remains a significant landmark in Johnston County, North Carolina, providing essential water storage for agricultural needs while offering a picturesque backdrop for outdoor recreation. With a focus on maintaining its structural integrity and ensuring public safety, the dam continues to be a vital asset for the region. As water resource and climate enthusiasts, understanding the role of dams like Godwin Lake in managing water supply and supporting local ecosystems is crucial for promoting sustainable development and environmental stewardship in the face of changing climate conditions.

Year Completed

1900

Dam Length

688

River Or Stream

Jumping Run

Primary Dam Type

Earth

Surface Area

50

Hydraulic Height

10

Nid Storage

192

Structural Height

12

Hazard Potential

Low

Nid Height

12
       
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.