Walters Creek Watershed Site 29-3 Reservoir Report

Last Updated: December 13, 2025

Walters Creek Watershed Site 29-3, located in Lake Icaria, Iowa, is a dam managed by the local government for fire protection, stock, and small fish pond purposes.


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Summary

Built in 1969 by the USDA NRCS, this earth dam stands at 27 feet tall and spans 443 feet in length, with a NID storage capacity of 53 acre-feet. The dam serves to mitigate flood risk while also providing recreational opportunities in the area.

With a low hazard potential and a moderate risk assessment rating, Walters Creek Watershed Site 29-3 is regulated by the Iowa DNR and undergoes state inspections and enforcement. The dam's condition is currently not rated, and its last inspection dates back to 1973. Despite its age, the dam continues to fulfill its primary purposes effectively, ensuring fire protection and water storage for the local community.

This site, nestled in Adams County, Iowa, plays a crucial role in water resource management and climate resilience efforts in the region. As water enthusiasts and climate advocates, understanding the infrastructure and regulatory framework surrounding Walters Creek Watershed Site 29-3 can help in appreciating the importance of sustainable water resource management and the need for proactive maintenance of critical infrastructure to ensure public safety and environmental protection.

Year Completed

1969

Dam Length

443

Dam Height

27

River Or Stream

TR-KEMP CREEK

Primary Dam Type

Earth

Surface Area

5

Drainage Area

0.33

Nid Storage

53

Hazard Potential

Low

Foundations

Soil

Nid Height

27
       
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.