Riggsbee Dam

Riggsbee Dam is an earth dam located in Wake County, North Carolina, built in 1996. It carries a High hazard potential classification and has a fair condition assessment.

About Riggsbee Dam

The primary purpose of Riggsbee Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Riggsbee Farm Homeowners Association, Inc. (private). It impounds the Turkey Creek near Apex.

The dam stands 16 feet tall and stretches 320 feet across, creates a reservoir covering 3 acres, has a maximum storage capacity of 24 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1996, the structure is 30 years 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. Notably, no emergency action plan is currently on file for this high-hazard dam. The most recent inspection on record was 03/22/2024.

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
Nearest CityApex
River/StreamTurkey Creek
Coordinates35.79610, -78.85190

Physical Characteristics

Dam TypeEarth
NID Height16 ft
Dam Length320 ft
Year Completed1996 (30 years old)

Storage & Hydraulics

NID Storage24 acre-ft
Max Storage24 acre-ft
Normal Storage15 acre-ft
Surface Area3 acres
Drainage Area0 sq mi
Max Discharge108 cfs

Ownership & Safety

PurposeRecreation
OwnerRiggsbee Farm Homeowners Association, Inc.
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection03/22/2024
Emergency Action PlanNo

Identifiers

NID IDNC04442
Federal IDNC04442
More InfoState Dam Safety Program

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