Bennett's Dam Reservoir Report

Last Updated: December 5, 2025

Bennett's Dam, located in White County, Arkansas, serves primarily as a fish and wildlife pond for the local community.


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Summary

This Earth-type dam stands at a height of 41 feet, with a hydraulic height of 35 feet and a structural height of 51 feet. The dam has a storage capacity of 597 acre-feet, providing essential water resources for irrigation, recreation, and wildlife habitat. With a low hazard potential and a condition assessment of "Not Rated," Bennett's Dam ensures the safety and well-being of the surrounding area.

Situated on Little Creek, Bennett's Dam plays a vital role in managing water resources and supporting aquatic ecosystems in the region. The dam's maximum discharge capacity is 1615 cubic feet per second, with a drainage area of 2.72 square miles. Despite its modest size, the dam covers a surface area of 29 acres and has a normal storage capacity of 381 acre-feet. While the last inspection of the dam took place in 1990, its overall risk assessment and emergency preparedness remain unassessed, indicating a potential need for updated evaluations and risk management measures.

As a private-owned structure with no federal or state regulations, Bennett's Dam serves as a valuable asset for water conservation and wildlife preservation in Arkansas. The dam's location in a rural area, with no associated locks or spillways, highlights its natural and unobtrusive presence in the landscape. While the dam's design and construction details remain unknown, its contribution to the local environment as a fish and wildlife pond underscores the importance of sustainable water management practices for the benefit of both human and ecological communities.

Dam Length

480

Dam Height

41

River Or Stream

LITTLE CREEK

Primary Dam Type

Earth

Surface Area

29

Hydraulic Height

35

Drainage Area

2.72

Nid Storage

597

Structural Height

51

Hazard Potential

Low

Nid Height

51
       
Seasonal Comparison

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Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.