Spring Lake Dam Reservoir Report
Nearby: Vagabond Lake Dam Sherwood Lake Dam
Last Updated: December 30, 2025
Spring Lake Dam, located in Sharp, Arkansas, serves as a vital recreational resource for the local community.
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Summary
Completed in 1960, this earth dam stands at a height of 38 feet and has a hydraulic height of 31 feet. With a storage capacity of 200 acre-feet and a surface area of 11 acres, the dam regulates the flow of Humphrey Creek and provides opportunities for fishing, boating, and other water-based activities.
Despite its primary purpose for recreation, Spring Lake Dam has been designated as a high hazard potential structure. While it is regulated and inspected by the Arkansas Natural Resources Commission, the dam's condition assessment is currently listed as "Not Rated." Emergency action plans are not readily available, and risk assessment measures are yet to be implemented. The local government must prioritize the safety and maintenance of this important water resource to ensure the protection of the surrounding community.
In the face of changing climate patterns and the potential for increased hydrological risks, Spring Lake Dam stands as a crucial structure in need of comprehensive evaluation and management. With its high hazard potential and lack of current risk assessment measures, there is a pressing need for proactive maintenance and emergency preparedness. Water resource and climate enthusiasts should monitor the developments surrounding Spring Lake Dam to ensure the safety and sustainability of this valuable recreational asset.
Year Completed |
1960 |
Dam Length |
477 |
Dam Height |
38 |
River Or Stream |
HUMPHREY CREEK |
Primary Dam Type |
Earth |
Surface Area |
11 |
Hydraulic Height |
31 |
Drainage Area |
0.5 |
Nid Storage |
200 |
Structural Height |
38 |
Hazard Potential |
High |
Nid Height |
38 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Spring River At Town Branch Bridge At Hardy
|
361cfs |
Spring River At Imboden
|
393cfs |
Elevenpoint River Near Ravenden Springs
|
529cfs |
Mammoth Spring At Mammoth Spring
|
428cfs |
Black River At Black Rock
|
3410cfs |
Black River At Pocahontas
|
2340cfs |
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.
Spring Lake Dam