Youngblood Lake Dam Reservoir Report
Last Updated: December 19, 2025
Youngblood Lake Dam, located in Blount, Alabama, is a privately owned structure primarily used for recreation purposes.
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Summary
Built in 1946, this buttress-type dam stands at a structural height of 29 feet with a hydraulic height of 28 feet. The dam has a storage capacity of 87 acre-feet and serves as a barrier for Hallmark Creek. Despite its low hazard potential, the dam has not been rated for its condition.
With a maximum discharge capacity of 260 cubic feet per second, Youngblood Lake Dam offers a serene environment for water resource and climate enthusiasts to explore. The surrounding area, including the city of Little Shenandoah, provides a picturesque backdrop for outdoor activities and wildlife observation. As a non-federally regulated structure, the dam's maintenance and oversight fall under the responsibility of its private owners.
While Youngblood Lake Dam may not be a high-risk structure, its historical significance and contribution to local recreation make it a valuable asset in the region. As climate change continues to impact water resources, understanding and preserving dams like Youngblood Lake Dam becomes crucial for maintaining ecological balance and sustainable water management practices. Whether for leisurely activities or educational purposes, this dam offers a unique opportunity to appreciate the intersection of human development and natural landscapes.
Year Completed |
1946 |
Dam Length |
100 |
River Or Stream |
TR-HALLMARK CREEK |
Primary Dam Type |
Buttress |
Hydraulic Height |
28 |
Nid Storage |
87 |
Structural Height |
29 |
Hazard Potential |
Low |
Nid Height |
29 |
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.
Youngblood Lake Dam