Davids Creek Watershed Site 28-3 Reservoir Report

Last Updated: December 13, 2025

Located in Audubon, Iowa, Davids Creek Watershed Site 28-3 is a crucial water resource managed by the local government with oversight from the Iowa Department of Natural Resources.


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Summary

This earth dam, constructed in 1973 by the USDA NRCS, serves multiple functions including fire protection, stock, small fish pond, and flood risk reduction. With a height of 34 feet and a storage capacity of 325 acre-feet, this dam regulates the flow of the TR-DAVIDS CREEK stream, covering a drainage area of 1.16 square miles.

Despite being rated as having a low hazard potential, the condition of Davids Creek Watershed Site 28-3 has not been officially assessed. The dam's moderate risk assessment indicates a need for ongoing monitoring and risk management measures to ensure its continued safety and functionality. With state regulatory agencies overseeing permitting, inspections, and enforcement, this site plays a crucial role in water resource management in the area. Overall, Davids Creek Watershed Site 28-3 exemplifies the importance of sustainable infrastructure for water resource and climate enthusiasts to study and support.

Year Completed

1973

Dam Length

870

Dam Height

34

River Or Stream

TR-DAVIDS CREEK

Primary Dam Type

Earth

Surface Area

12

Drainage Area

1.16

Nid Storage

325

Hazard Potential

Low

Foundations

Soil

Nid Height

34
       
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.