Yung South Dam Reservoir Report
Nearby: Cederburg Dam Yung North Dam
Last Updated: December 5, 2025
Yung South Dam, located in Kimball, Nebraska, is a state-regulated structure designed by USDA NRCS with a primary purpose of flood risk reduction.
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Summary
Completed in 1960, this earth dam stands at a height of 16 feet and has a length of 592 feet, providing storage of up to 108 acre-feet of water. With a low hazard potential and a condition assessment that is currently not rated, this dam plays a crucial role in managing the flow of TR-LODGEPOLE CREEK and protecting the surrounding areas from potential flooding events.
Owned by the state of Nebraska and regulated by the NE DNR, Yung South Dam has undergone inspections every 5 years, with the last assessment conducted in November 2017. While the dam's emergency action plan status and risk assessment are currently unknown, its critical role in flood prevention for the region underscores the importance of ongoing monitoring and maintenance. As climate change continues to impact water resources and weather patterns, structures like Yung South Dam will play an increasingly vital role in safeguarding communities and ecosystems from the threat of flooding.
As water resource and climate enthusiasts, understanding the design, purpose, and condition of dams like Yung South Dam is essential for promoting sustainable water management practices and resilience to climate change. With its strategic location in Sidney, Nebraska, and its ability to store water and reduce flood risk, Yung South Dam serves as a valuable asset in the region's water infrastructure. Continued monitoring, inspection, and potentially updating the dam's emergency action plan will be crucial in ensuring its effectiveness in the face of evolving climate challenges.
Year Completed |
1960 |
Dam Length |
592 |
Dam Height |
16 |
River Or Stream |
TR-LODGEPOLE CREEK |
Primary Dam Type |
Earth |
Surface Area |
5 |
Hydraulic Height |
16 |
Drainage Area |
1.2 |
Nid Storage |
108 |
Structural Height |
16 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
16 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
Yung South Dam