Gosper County 731 Road Dam Reservoir Report

Last Updated: December 6, 2025

Located in Gosper County, Nebraska, the Gosper County 731 Road Dam is a crucial piece of infrastructure designed for Flood Risk Reduction along the TR-Muddy Creek.


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Summary

Completed in 1980, this Earth-type dam stands at a height of 48.6 feet and spans 720 feet in length, providing a storage capacity of 761.3 acre-feet to help manage water flow in the area. Managed by the local government and regulated by the Nebraska Department of Natural Resources, this dam plays a vital role in safeguarding the surrounding communities from potential flood risks.

Despite its low hazard potential, the condition of the Gosper County 731 Road Dam has not been officially rated, and it undergoes inspections every 5 years to ensure its structural integrity. While no emergency action plan (EAP) has been prepared to date, the dam remains a critical asset in the region's flood risk management strategy. As an essential component of the local water resource infrastructure, the Gosper County 731 Road Dam serves as a testament to the proactive measures taken to safeguard the community against potential natural disasters.

Water resource and climate enthusiasts will find the Gosper County 731 Road Dam to be a fascinating example of engineering ingenuity and environmental stewardship. Through its design and purpose, this dam underscores the importance of sustainable water management practices in mitigating flood risks and protecting the local ecosystem. As an integral part of the region's infrastructure, the Gosper County 731 Road Dam stands as a symbol of resilience and preparedness in the face of changing climate patterns, making it a noteworthy landmark for those interested in water resource management and climate adaptation efforts.

Year Completed

1980

Dam Length

720

Dam Height

48.6

River Or Stream

TR-MUDDY CREEK

Primary Dam Type

Earth

Hydraulic Height

48.6

Drainage Area

3.78

Nid Storage

761.3

Structural Height

48.6

Hazard Potential

Low

Foundations

Soil

Nid Height

49
       
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.