Kent Dam Reservoir Report

Last Updated: December 8, 2025

Kent Dam, located in Lucas County, Iowa, is a privately owned earth dam completed in 1981 with a primary purpose of fire protection, stock, or small fish pond.


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Summary

The dam stands at a height of 27 feet and spans a length of 365 feet, holding a maximum storage capacity of 123 acre-feet. Situated on the TR-ENGLISH CR. river or stream, the dam has a low hazard potential and is classified as having a moderate risk level.

Managed by the Iowa Department of Natural Resources, Kent Dam is regulated, permitted, inspected, and enforced by the state agency. It has a normal storage capacity of 30 acre-feet and covers a surface area of 5.4 acres within a drainage area of 0.51 square miles. Despite having an uncontrolled spillway type, the dam's risk is mitigated through moderate risk management measures. With its location in Flagler, Iowa, the dam serves as a crucial water resource for fire protection and agricultural purposes in the region, while also providing habitat for small fish populations.

Year Completed

1981

Dam Length

365

Dam Height

27

River Or Stream

TR- ENGLISH CR.

Primary Dam Type

Earth

Surface Area

5.4

Drainage Area

0.51

Nid Storage

123

Hazard Potential

Low

Foundations

Soil

Nid Height

27
       
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.