Lake Harris Dam Reservoir Report
Last Updated: December 25, 2025
Lake Harris Dam, located in Blevins, Arkansas, is a private-owned structure designed by the USDA NRCS for recreational and water supply purposes.
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Summary
Completed in 1955, this earth dam stands at a height of 24 feet and has a storage capacity of 121 acre-feet. Positioned on Gaines Branch-Os, the dam serves the community with a normal storage capacity of 77 acre-feet and a drainage area of 0.31 square miles.
With a low hazard potential and a condition assessment of "Not Rated," Lake Harris Dam offers a serene and safe environment for water resource and climate enthusiasts. Managed by the Natural Resources Conservation Service, this dam provides recreational opportunities while ensuring water supply needs are met within the region. Despite not being state-regulated or inspected, the dam remains a vital asset in the Vicksburg District, offering a peaceful retreat for those seeking to connect with nature.
Lake Harris Dam's presence in Hempstead, Arkansas, underlines its importance in the region's water infrastructure. With a maximum discharge capacity of 1224 cubic feet per second and a length of 961 feet, this dam stands as a testament to the collaborative efforts between private owners and federal agencies to provide sustainable water management solutions. As a beloved recreational spot with a focus on water conservation, Lake Harris Dam continues to be a beacon of environmental stewardship and community engagement in Arkansas.
Year Completed |
1955 |
Dam Length |
961 |
Dam Height |
24 |
River Or Stream |
GAINES BRANCH-OS |
Primary Dam Type |
Earth |
Hydraulic Height |
20 |
Drainage Area |
0.31 |
Nid Storage |
121 |
Structural Height |
24 |
Hazard Potential |
Low |
Nid Height |
24 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Antoine River At Antoine
|
8cfs |
Saline River Near Lockesburg
|
6cfs |
Little Missouri River Near Langley
|
24cfs |
Caddo River Near Caddo Gap
|
68cfs |
Red River At Index
|
996cfs |
Little River Near Horatio
|
416cfs |
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.
Lake Harris Dam