Dodge County Road Dam Reservoir Report

Last Updated: December 13, 2025

Located in Dodge County, Nebraska, the Dodge County Road Dam serves as a crucial structure for flood risk reduction along the TR-Maple Creek.


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Summary

Built in 1980, this earth dam stands at a height of 19.7 feet and has a storage capacity of 178.1 acre-feet, providing protection to the surrounding area from potential flooding events. With a low hazard potential and a condition assessment that is currently not rated, the dam plays a pivotal role in safeguarding the community from the impacts of extreme weather events.

Managed by local government authorities and regulated by the Nebraska Department of Natural Resources, the Dodge County Road Dam undergoes regular inspections to ensure its structural integrity and functionality. With a primary purpose of flood risk reduction, the dam not only helps in mitigating potential disasters but also contributes to the overall water resource management in the region. As part of the Omaha District, the dam is a key component in the broader network of infrastructure designed to protect the area from the impacts of climate change and variability.

As climate change continues to pose challenges to water resources and infrastructure, the Dodge County Road Dam stands as a testament to proactive measures taken to address flood risks in the region. With its strategic location and design, this earth dam plays a vital role in enhancing the resilience of the community and ecosystems to the changing climate patterns. As enthusiasts in water resource and climate management, understanding the significance of structures like the Dodge County Road Dam is essential in fostering sustainable practices and safeguarding against the impacts of a changing climate.

Year Completed

1980

Dam Length

525

Dam Height

19.7

River Or Stream

TR-Maple Creek

Primary Dam Type

Earth

Surface Area

2.7

Hydraulic Height

19.7

Drainage Area

0.85

Nid Storage

178.1

Structural Height

19.7

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.
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