Leigh Lake Dam

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

About Leigh Lake Dam

The primary purpose of Leigh Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Ccw Condominium Homeowners Association Inc. (private). It impounds the Catawba Creek.

The dam stands 22 feet tall and stretches 300 feet across, creates a reservoir covering 2 acres, has a maximum storage capacity of 21 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. An emergency action plan is in place for this dam. The most recent inspection on record was 02/01/2024.

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: Yes

Location

StateNorth Carolina
CountyGaston
River/StreamCatawba Creek
Coordinates35.21190, -81.15470

Physical Characteristics

Dam TypeEarth
NID Height22 ft
Dam Length300 ft

Storage & Hydraulics

NID Storage21 acre-ft
Max Storage21 acre-ft
Normal Storage6 acre-ft
Surface Area2 acres
Drainage Area0 sq mi
Max Discharge38 cfs
Spillway TypeNone

Ownership & Safety

PurposeRecreation
OwnerCCW Condominium Homeowners Association Inc.
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection02/01/2024
Emergency Action PlanYes

Identifiers

NID IDNC02610
Federal IDNC02610
More InfoState Dam Safety Program

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