Ward Transformer Dike Reservoir Report

Last Updated: December 5, 2025

Located in Wake County, North Carolina, the Ward Transformer Dike is a privately owned structure that serves a critical role in managing water resources in the area.


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Summary

Situated along the Little Brier Creek-Tr river, this earth dam has a hydraulic height of 20 feet and a structural height of 21 feet, with a total length of 637 feet. The dam has a storage capacity of 13 acre-feet and is designed for purposes other than flood control or water supply.

Despite its high hazard potential, the Ward Transformer Dike has been deemed to be in satisfactory condition during its last inspection in May 2017. The dam is subject to regular inspections, indicating a commitment to ensuring its safety and functionality. With a history of compliance and a track record of meeting regulatory guidelines, this structure plays a crucial role in water management in the region. Enthusiasts of water resources and climate resilience would find the Ward Transformer Dike to be a fascinating example of private infrastructure contributing to the overall water management efforts in North Carolina.

Dam Length

637

River Or Stream

Little Brier Creek-Tr

Primary Dam Type

Earth

Hydraulic Height

20

Drainage Area

8

Nid Storage

13

Structural Height

21

Hazard Potential

High

Nid Height

21
       
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.