Olde Farm Lake Dam Reservoir Report
Last Updated: December 13, 2025
Olde Farm Lake Dam, also known as Hidden Lake Dam, is a privately owned structure located in Harnett, North Carolina.
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Summary
This earth-type dam sits on Anderson Creek and serves primarily for recreational purposes, with a hydraulic height of 20 feet and a structural height of 23 feet. It boasts a maximum storage capacity of 197 acre-feet and spans an impressive length of 800 feet, covering a surface area of 21.4 acres.
Despite its recreational focus, Olde Farm Lake Dam has been deemed to have a high hazard potential, although its condition is currently not rated. The last inspection took place in September 2016, with no specific year of completion listed in the data. The dam's normal storage capacity is 171.2 acre-feet, making it a significant feature within the local landscape that warrants regular attention and maintenance.
Water resource and climate enthusiasts will find Olde Farm Lake Dam a fascinating structure with its recreational significance and potential for both enjoyment and risk management. Situated in a picturesque location in Harnett County, North Carolina, this dam on Anderson Creek offers insights into the intersection of human infrastructure and natural water systems. Its high hazard potential underscores the importance of ongoing inspection and maintenance to ensure the safety of both the dam and the surrounding environment.
Dam Length |
800 |
River Or Stream |
Anderson Creek |
Primary Dam Type |
Earth |
Surface Area |
21.4 |
Hydraulic Height |
20 |
Nid Storage |
197 |
Structural Height |
23 |
Hazard Potential |
High |
Nid Height |
23 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Little River At Manchester
|
161cfs |
Cape Fear River At Lillington
|
314cfs |
Flat Creek Near Inverness
|
6cfs |
Buckhorn Creek Nr Corinth
|
49cfs |
Rockfish Creek At Raeford
|
74cfs |
Deep River At Moncure
|
175cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
Olde Farm Lake Dam