Sibert Dam Reservoir Report
Nearby: Arneson Pond Dam Lewis Dam 681
Last Updated: December 5, 2025
Sibert Dam, located in Webster, Nebraska, along Hungry Creek, was completed in 1960 for flood risk reduction purposes.
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Summary
This earth dam stands at a height of 16 feet and has a length of 891 feet, providing a maximum storage capacity of 147 acre-feet. Despite its low hazard potential, the dam's condition assessment is rated as poor, indicating a need for maintenance and potential improvements to ensure its continued effectiveness in flood control.
Managed by a private entity, Sibert Dam is regulated and permitted by the Nebraska Department of Natural Resources, with state jurisdiction and enforcement authority. In the event of an emergency, the dam's emergency action plan status and readiness remain unspecified in the available data. The dam's inspection frequency is set at 5 years, with the last assessment conducted in December 2016. Although the dam's risk assessment and management measures are not detailed, its location within Congressional District 03, Nebraska, underscores its significance in water resource management and climate resilience efforts in the region.
Water resource and climate enthusiasts interested in Sibert Dam can appreciate its role in mitigating flood risks along Hungry Creek in Nebraska. With a storage capacity of 147 acre-feet and a drainage area of 2.2 square miles, the dam plays a crucial role in protecting surrounding areas from potential inundation during heavy rainfall events. Despite its poor condition assessment, the dam's low hazard potential and state-regulated status highlight its importance in maintaining water security and environmental sustainability in the region. Continued monitoring and maintenance efforts will be essential to ensure the dam's long-term effectiveness in flood control and water resource management initiatives.
Year Completed |
1960 |
Dam Length |
891 |
Dam Height |
16 |
River Or Stream |
HUNGRY CREEK |
Primary Dam Type |
Earth |
Surface Area |
10 |
Hydraulic Height |
16 |
Drainage Area |
2.2 |
Nid Storage |
147 |
Structural Height |
16 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
16 |
Seasonal Comparison
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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.
Sibert Dam