George Hall Dam Reservoir Report
Nearby: King Ranch Dam Covalt Dam
Last Updated: December 12, 2025
George Hall Dam, located in Morrill, Nebraska, along the TR-North Platte River, was completed in 1992 by the USDA NRCS with a primary purpose of flood risk reduction.
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Summary
This private dam stands at a height of 26.4 feet and has a storage capacity of 78.8 acre-feet, serving to protect the surrounding area from potential flooding events. The dam's earth construction with stone core and soil foundation make it a reliable structure for managing water flow and maintaining the safety of the community.
Managed by the Nebraska Department of Natural Resources, George Hall Dam is regularly inspected and regulated to ensure its structural integrity and compliance with state requirements. With a low hazard potential and a condition assessment that remains unrated, this dam continues to play a vital role in mitigating flood risks and safeguarding the local environment. While the dam does not have a spillway or outlet gates, its strategic location and design contribute to its effectiveness in water resource management.
For water resource and climate enthusiasts, George Hall Dam offers a case study in the importance of proactive flood risk reduction measures. Situated in a critical location along the North Platte River, this earth dam serves as a key component in the region's water infrastructure, showcasing the collaborative efforts between private entities and government agencies to protect communities from potential disasters. As climate change continues to impact water systems, dams like George Hall play a crucial role in adapting to evolving environmental challenges and ensuring the resilience of our water resources.
Year Completed |
1992 |
Dam Length |
447 |
Dam Height |
26.4 |
River Or Stream |
TR-NORTH PLATTE RIVER |
Primary Dam Type |
Earth |
Surface Area |
2.65 |
Hydraulic Height |
26.4 |
Drainage Area |
2.36 |
Nid Storage |
78.8 |
Structural Height |
26.4 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
26 |
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.
George Hall Dam