Johnson Pond Dam

Johnson Pond Dam is an earth dam located in Wake County, North Carolina. It carries a High hazard potential classification and has a fair condition assessment.

About Johnson Pond Dam

The primary purpose of Johnson Pond Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Dale S Matthews (private). It impounds the Moccasin Creek.

The dam stands 12 feet tall, and has a maximum storage capacity of 5 acre-feet.

This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. Notably, no emergency action plan is currently on file for this high-hazard dam. The most recent inspection on record was 02/25/2025.

Living Downstream

If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The North Carolina dam safety program can provide more specific information about emergency planning for this structure.

Search for dams near your address to see all dams in your area with hazard classifications and safety data.

High HazardFair ConditionEmergency Action Plan: No

Location

StateNorth Carolina
CountyWake
River/StreamMoccasin Creek
Coordinates35.81430, -78.28430

Physical Characteristics

Dam TypeEarth
NID Height12 ft

Storage & Hydraulics

NID Storage5 acre-ft
Max Storage5 acre-ft

Ownership & Safety

PurposeRecreation
OwnerDale S Matthews
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection02/25/2025
Emergency Action PlanNo

Identifiers

NID IDNC00845
Federal IDNC00845
More InfoState Dam Safety Program

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