Corps Of Engineers Dam 7748 Reservoir Report
Nearby: Kauk Dam Wolf Dam 1
Last Updated: December 6, 2025
Corps of Engineers Dam 7748, located in Harlan County, Nebraska, is a vital structure managed by the Omaha District of the US Army Corps of Engineers.
°F
°F
mph
Wind
%
Humidity
Summary
Completed in 1980, this earth dam stands at a height of 16.6 feet and serves multiple purposes such as fire protection, creating a stock or small fish pond. With a storage capacity of 142.1 acre-feet and a low hazard potential, this dam plays a crucial role in managing water resources in the area.
Despite its importance, Corps of Engineers Dam 7748 is currently assessed to be in poor condition, as noted during the last inspection in June 2018. The dam's emergency action plan (EAP) status and risk assessment measures are not clearly documented, suggesting a need for improved monitoring and maintenance protocols to ensure its continued safety and functionality. With its proximity to the Republican River and a drainage area of 2.81 square miles, this dam requires regular inspection and upkeep to mitigate any potential risks to downstream communities and ecosystems.
As water resource and climate enthusiasts, it is crucial to recognize the significance of Corps of Engineers Dam 7748 in safeguarding against floods and providing essential water storage for the region. Continued collaboration between federal agencies, such as the NE Department of Natural Resources, and local stakeholders is essential to address the dam's current condition and ensure its long-term resilience in the face of evolving environmental challenges. By prioritizing the maintenance and monitoring of this critical infrastructure, we can help protect both the local community and the natural environment from potential water-related risks.
Year Completed |
1980 |
Dam Length |
335 |
Dam Height |
16.6 |
River Or Stream |
TR-REPUBLICAN RIVER |
Primary Dam Type |
Earth |
Surface Area |
7 |
Hydraulic Height |
16.6 |
Drainage Area |
2.81 |
Nid Storage |
142.1 |
Structural Height |
16.6 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
17 |
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.
Patterson Harbor Marina Campground
Methodist Cove - Harlan County Lake
Hunter Cove - Harlan County Lake
South Outlet - Harlan County Lake
North Outlet - Harlan County Lake
Gremlin Cove - Harlan County Lake
Corps Of Engineers Dam 7748
Harlan County Lake Near Republican City
Patterson Harbor