Keen Lake Dam #1

Keen Lake Dam #1 is an earth dam located in Johnston County, North Carolina, built in 1900. It carries a High hazard potential classification and has a fair condition assessment.

About Keen Lake Dam #1

The primary purpose of Keen Lake Dam #1 is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by Jennifer M Pittman (private). It impounds the Black Creek near Four Oaks.

The dam stands 18 feet tall and stretches 349 feet across, has a maximum storage capacity of 180 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1900, 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 03/16/2023.

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
CountyJohnston
Nearest CityFour Oaks
River/StreamBlack Creek
Coordinates35.47840, -78.48090

Physical Characteristics

Dam TypeEarth
NID Height18 ft
Dam Length349 ft
Year Completed1900 (126 years old)

Storage & Hydraulics

NID Storage180 acre-ft
Max Storage180 acre-ft
Drainage Area1 sq mi
Max Discharge66 cfs

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerJennifer M Pittman
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection03/16/2023
Emergency Action PlanYes

Identifiers

NID IDNC00965
Federal IDNC00965
More InfoState Dam Safety Program

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