Hilton Pond Dam

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

About Hilton Pond Dam

The primary purpose of Hilton Pond Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Tld Investments, Llc (private). It impounds the Twelvemile Creek.

The dam stands 16 feet tall and stretches 410 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 42 acre-feet, and collects water from a drainage area of 0 square miles.

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 05/28/2025.

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
CountyUnion
River/StreamTwelvemile Creek
Coordinates35.03790, -80.65240

Physical Characteristics

Dam TypeEarth
NID Height16 ft
Dam Length410 ft

Storage & Hydraulics

NID Storage42 acre-ft
Max Storage42 acre-ft
Normal Storage37 acre-ft
Surface Area6 acres
Drainage Area0 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerTLD Investments, LLC
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection05/28/2025
Emergency Action PlanNo

Identifiers

NID IDNC04391
Federal IDNC04391
More InfoState Dam Safety Program

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