Kubik Dam Reservoir Report

Last Updated: December 6, 2025

Kubik Dam, located in Furnas, Nebraska, along the TR-Republican River, serves as a crucial flood risk reduction structure in the region.


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Summary

Constructed in 1960, this earth dam stands at a height of 20.3 feet and spans 370 feet in length. With a storage capacity of 90.5 acre-feet and a surface area of 13.8 acres, Kubik Dam plays a vital role in managing water resources and protecting the surrounding areas from potential flooding.

Despite its essential function, Kubik Dam is currently rated as having a poor condition assessment, indicating the need for maintenance and potential improvements. The dam's hazard potential is classified as low, but regular inspections and enforcement by the Nebraska Department of Natural Resources ensure the safety and integrity of the structure. While the dam has not undergone significant modifications in recent years, its role in flood risk reduction remains paramount for the local community and the overall water resource management in the area.

As water resource and climate enthusiasts, understanding the significance of Kubik Dam in mitigating flood risks and safeguarding the surrounding environment is essential. With its strategic location and purposeful design, this local government-owned structure stands as a testament to the importance of sustainable water management practices in ensuring the resilience of communities against natural disasters. As efforts continue to maintain and improve the condition of Kubik Dam, it remains a vital asset in the ongoing battle to preserve water resources and adapt to changing climate conditions in Nebraska.

Year Completed

1960

Dam Length

370

Dam Height

20.3

River Or Stream

TR-REPUBLICAN RIVER

Primary Dam Type

Earth

Surface Area

13.8

Hydraulic Height

20.3

Drainage Area

1.05

Nid Storage

90.5

Structural Height

20.3

Hazard Potential

Low

Foundations

Soil

Nid Height

20
       
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.