Dequeen Dam - Saddle Dike A Reservoir Report
Last Updated: December 5, 2025
Dequeen Dam - Saddle Dike A, also known as Dequeen Lake, is a federal-owned structure located in Sevier County, Arkansas.
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Summary
Completed in 1977 by the US Army Corps of Engineers, this earth dam stands at a height of 160 feet and serves primarily for flood risk reduction, as well as for recreation and water supply purposes. With a storage capacity of 370,600 acre-feet and a surface area of 1,700 acres, the dam plays a crucial role in managing water levels and mitigating potential risks associated with flooding.
The dam, which is situated on the Rolling Fork River, has a high hazard potential and is subject to regular inspections and risk assessments by the US Army Corps of Engineers. Emergency action plans are in place, and measures are continuously implemented to monitor and address potential flood risks. The dam's risk management strategy involves collaboration with local emergency managers, public outreach, and ongoing maintenance to ensure the structure's integrity and safety. As severe weather events and fluctuating water levels can impact the dam's operations, proactive measures are vital in safeguarding the surrounding communities and infrastructure.
Overall, Dequeen Dam - Saddle Dike A serves as a critical infrastructure for flood protection in the region, with a focus on proactive risk management and emergency preparedness. The US Army Corps of Engineers is committed to ensuring the dam's functionality and safety while working closely with local stakeholders to address potential threats and enhance community resilience in the face of natural disasters.
Year Completed |
1977 |
Dam Length |
865 |
Dam Height |
160 |
River Or Stream |
ROLLING FORK |
Primary Dam Type |
Earth |
Surface Area |
1700 |
Hydraulic Height |
145 |
Drainage Area |
169 |
Nid Storage |
370600 |
Structural Height |
72 |
Hazard Potential |
High |
Nid Height |
160 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Little River Near Horatio
|
3450cfs |
Mountain Fork Near Eagletown
|
2040cfs |
Saline River Near Lockesburg
|
73cfs |
Cossatot River Near Vandervoort
|
69cfs |
Little River Blw Lukfata Creek
|
572cfs |
Mountain Fork At Smithville
|
93cfs |
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.
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
Cossatot Reefs - Gillham Lake
|
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Big Coon Creek - Gillham Lake
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Little Coon Creek - Gillham Lake
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Dequeen Dam - Saddle Dike A