Thirty-Two Mile Creek K Reservoir Report

Last Updated: December 6, 2025

Thirty-Two Mile Creek K in Nebraska is a vital flood risk reduction structure managed by the local government and designed by USDA NRCS.


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Summary

Completed in 1973, this earth dam stands at 27 feet high and spans 2418 feet, with a storage capacity of 3135 acre-feet. Situated on the West Branch of Thirty-Two Mile Creek in Adams County, Nebraska, this dam plays a crucial role in protecting the surrounding area from flooding events.

With a significant hazard potential and a satisfactory condition assessment as of April 2020, Thirty-Two Mile Creek K is subject to regular inspections by the Nebraska Department of Natural Resources. The dam's purpose is solely focused on flood risk reduction, serving the community of DEWEESE by safeguarding against potential water-related disasters. Its location in a high-risk area highlights the importance of ongoing monitoring and maintenance to ensure its effectiveness in mitigating flood impacts.

As an essential part of the local water resource infrastructure, Thirty-Two Mile Creek K contributes to the overall resilience of the region in the face of changing climate patterns. Managed by the Natural Resources Conservation Service, this earth dam represents a critical investment in flood protection that helps to safeguard lives, property, and ecosystems along the West Branch of Thirty-Two Mile Creek.

Year Completed

1973

Dam Length

2418

Dam Height

27

River Or Stream

W BR THIRTY-TWO MILE CREEK

Primary Dam Type

Earth

Surface Area

92.9

Hydraulic Height

26

Drainage Area

15.69

Nid Storage

3135

Structural Height

29

Hazard Potential

Significant

Foundations

Soil

Nid Height

29
       
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.