Blue Farm Reservoir Report

Last Updated: December 5, 2025

Blue Farm, also known as Presnell Lake Dam, is a privately owned recreational dam located in Whispering Pines, North Carolina.


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Summary

This earth dam stands at a hydraulic height of 12 feet and a structural height of 16 feet, with a length of 550 feet and a storage capacity of 42 acre-feet. The dam is situated on Nick's Creek-Os, within the Moore County jurisdiction, and is regulated by the North Carolina Dam Safety Program.

Despite its fair condition assessment as of February 2021, Blue Farm poses a high hazard potential due to its location and capacity. Regular inspections are conducted every two years to ensure the safety and integrity of the dam. With a normal storage capacity of 31 acre-feet and a surface area of 6.5 acres, the dam serves primarily for recreational purposes, attracting water resource and climate enthusiasts to enjoy the surrounding area.

Owned by a private entity, Blue Farm is a vital water resource structure in Moore County, North Carolina. With its picturesque location and recreational offerings, this dam provides opportunities for leisure activities while also being subject to strict state regulations and inspections to mitigate any potential risks associated with its operation. For water resource and climate enthusiasts, Blue Farm represents a unique intersection of human-made infrastructure and natural beauty, making it a noteworthy destination for those interested in the intersection of water management and environmental conservation.

Dam Length

550

River Or Stream

Nick'S Creek-Os

Primary Dam Type

Earth

Surface Area

6.5

Hydraulic Height

12

Drainage Area

68

Nid Storage

42

Structural Height

16

Hazard Potential

High

Nid Height

16
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.

Hazard Potential Classification

High
Dams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.