Ammons Lake Dam Upper

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

About Ammons Lake Dam Upper

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

The dam stands 24 feet tall and stretches 280 feet across, creates a reservoir covering 4 acres, has a maximum storage capacity of 50 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 12/02/2022.

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
River/StreamMine Creek
Coordinates35.88170, -78.67010

Physical Characteristics

Dam TypeEarth
NID Height24 ft
Dam Length280 ft

Storage & Hydraulics

NID Storage50 acre-ft
Max Storage50 acre-ft
Normal Storage33 acre-ft
Surface Area4 acres
Drainage Area0 sq mi
Max Discharge699 cfs

Ownership & Safety

PurposeRecreation
OwnerParliament Pointe Homeowners Association, Inc.
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection12/02/2022
Emergency Action PlanYes

Identifiers

NID IDNC04527
Federal IDNC04527
More InfoState Dam Safety Program

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