Mill Pond Dam Reservoir Report

Last Updated: December 5, 2025

Mill Pond Dam, located in Ashley County, Arkansas, was completed in 1964 and stands at a height of 20 feet with a hydraulic height of 21 feet.


°F

°F

mph

Wind

%

Humidity

Summary

With a maximum storage capacity of 3,270 acre-feet and a normal storage capacity of 1,850 acre-feet, the dam serves multiple purposes including flood control and water storage for the surrounding area. The dam spans 2,566 feet in length and has a surface area of 265 acres, impacting the drainage area of 5.4 square miles.

Although Mill Pond Dam is privately owned and not regulated by the state, its low hazard potential is monitored through periodic inspections, with the last one conducted in August 1999. While the dam's condition is currently unrated, it has not undergone any modifications or risk assessments in recent years. Despite the lack of state jurisdiction and regulatory oversight, the dam's design and engineering have ensured its stability and safety for the surrounding community. For enthusiasts interested in water resource management and climate impact, Mill Pond Dam represents a unique case study of a privately owned earth dam contributing to local water storage and flood control efforts in Arkansas.

Year Completed

1964

Dam Length

2566

Dam Height

20

River Or Stream

COFFEE CREEK

Primary Dam Type

Earth

Surface Area

265

Hydraulic Height

21

Drainage Area

5.4

Nid Storage

3270

Structural Height

25

Hazard Potential

Low

Nid Height

25
       
Seasonal Comparison

Weather Forecast

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.