Sunset Lake Dam

Sunset Lake Dam is a concrete dam located in Wake County, North Carolina, built in 1923. It carries a High hazard potential classification and has a fair condition assessment.

About Sunset Lake Dam

The primary purpose of Sunset Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Sunset Lake Homeowners Association Of Wc (private). It impounds the Middle Creek near Holly Springs.

The dam stands 25 feet tall and stretches 364 feet across, creates a reservoir covering 98 acres, has a maximum storage capacity of 750 acre-feet, and collects water from a drainage area of 20 square miles. Completed in 1923, the structure is over a century old.

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. An emergency action plan is in place for this dam. The most recent inspection on record was 02/14/2023.

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: Yes

Location

StateNorth Carolina
CountyWake
Nearest CityHolly Springs
River/StreamMiddle Creek
Coordinates35.65180, -78.78810

Physical Characteristics

Dam TypeConcrete
NID Height25 ft
Dam Length364 ft
Year Completed1923 (103 years old)

Storage & Hydraulics

NID Storage750 acre-ft
Max Storage750 acre-ft
Normal Storage425 acre-ft
Surface Area98 acres
Drainage Area20 sq mi

Ownership & Safety

PurposeRecreation
OwnerSunset Lake Homeowners Association of WC
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection02/14/2023
Emergency Action PlanYes

Identifiers

NID IDNC00880
Federal IDNC00880
More InfoState Dam Safety Program

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