Winlake Dam Reservoir Report
Nearby: Courtwright Lake Dam Lake Lewis Dam 1
Last Updated: December 5, 2025
Winlake Dam, located in Salem, Arkansas, was completed in 1969 and serves as a recreational site for water enthusiasts and nature lovers.
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Summary
This private dam on Katy Branch river has a height of 30 feet and a length of 400 feet, with a storage capacity of 200 acre-feet. The dam's surface area covers 11.4 acres and its drainage area is 1.7 square miles, making it a popular destination for fishing, boating, and other outdoor activities.
Despite its low hazard potential, Winlake Dam is regulated and inspected by the Arkansas Natural Resources Commission. The dam is designed as an earth structure and is primarily used for recreation purposes. Although it has not been rated for its condition assessment, the dam's emergency action plan and risk management measures are not publicly available. The dam's last inspection was conducted in July 2009, indicating a need for updated safety protocols and risk assessments to ensure the continued protection of the surrounding community from potential dam failures.
With its picturesque location and ample recreational opportunities, Winlake Dam offers a serene escape for water resource and climate enthusiasts. While the dam's condition assessment and risk management measures may need improvement, its role in providing a safe and enjoyable environment for outdoor activities cannot be understated. As efforts continue to maintain and monitor the dam's safety, visitors can continue to enjoy the beauty and tranquility of Winlake Dam for years to come.
Year Completed |
1969 |
Dam Length |
400 |
Dam Height |
30 |
River Or Stream |
KATY BRANCH |
Primary Dam Type |
Earth |
Surface Area |
11.4 |
Hydraulic Height |
30 |
Drainage Area |
1.7 |
Nid Storage |
200 |
Structural Height |
30 |
Hazard Potential |
Low |
Nid Height |
30 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Mammoth Spring At Mammoth Spring
|
428cfs |
Spring River At Town Branch Bridge At Hardy
|
410cfs |
North Fork River Near Tecumseh
|
405cfs |
White River At Calico Rock
|
9680cfs |
White River Near Norfork
|
5020cfs |
Bryant Creek Near Tecumseh
|
229cfs |
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.
Winlake Dam