Brody Dam Reservoir Report

Last Updated: December 11, 2025

Brody Dam, located in Indianola, Iowa, is a private earth dam completed in 2000 with a primary purpose of fire protection, stock, or small fish pond.


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Summary

Managed by the Natural Resources Conservation Service, this dam stands at 28 feet high and stretches 625 feet in length, with a storage capacity of 146 acre-feet and a surface area of 10.8 acres. The dam is state-regulated by the Iowa Department of Natural Resources and has a low hazard potential and a moderate risk assessment rating.

The Brody Dam plays a crucial role in providing water resources for fire protection and livestock use in the surrounding area. With its location along the TR-South River, the dam helps to control water flow and maintain a stable water supply for various purposes. Despite its relatively low hazard potential, the dam is subject to state inspection, permitting, and enforcement to ensure its safety and compliance with regulations. Climate enthusiasts will appreciate the dam's contribution to water management and its role in supporting local ecosystems.

Overall, Brody Dam is a significant structure in the water resource management of Clarke County, Iowa. Its construction and maintenance are overseen by the USDA NRCS, ensuring its functionality and safety for its intended purposes. As a part of the broader water infrastructure in the region, the dam serves as a vital component in the sustainable use of water resources and adaptation to changing climate conditions.

Year Completed

2000

Dam Length

625

Dam Height

28

River Or Stream

TR- SOUTH RIVER

Primary Dam Type

Earth

Surface Area

10.8

Drainage Area

0.42

Nid Storage

146

Hazard Potential

Low

Foundations

Soil

Nid Height

28
       
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.