Leirheimer Lake Dam Reservoir Report
Nearby: Pehle Lake Dam May Lake Dam
Last Updated: December 19, 2025
Leirheimer Lake Dam, located in Audrain County, Missouri, was completed in 1976 and serves as a vital irrigation resource in the region.
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Summary
This private earth dam, standing at a height of 12 feet, has a storage capacity of 116 acre-feet and covers a surface area of 18 acres. The dam is situated on Hazel Creek and plays a crucial role in supporting agricultural activities in the area.
Despite being privately owned, Leirheimer Lake Dam is not regulated by the state and is categorized as having a low hazard potential. The dam primarily serves the purpose of irrigation, but also offers recreational opportunities for the local community. The condition of the dam is currently not rated, with no recent inspections or assessments reported. The dam's emergency action plan status and risk management measures remain undocumented, suggesting a potential area for improvement in ensuring the safety and integrity of this water resource structure.
As a key feature in the water management infrastructure of Audrain County, Leirheimer Lake Dam stands as a testament to the importance of sustainable water resource management in the face of changing climate patterns. With its modest size and low hazard potential, the dam presents an opportunity for further evaluation and enhancement to ensure its continued functionality and resilience in the face of evolving environmental challenges. For water resource and climate enthusiasts, Leirheimer Lake Dam serves as a fascinating case study in the intersection of human engineering and natural ecosystems.
Year Completed |
1976 |
Dam Height |
12 |
River Or Stream |
HAZEL CREEK |
Primary Dam Type |
Earth |
Surface Area |
18 |
Drainage Area |
220 |
Nid Storage |
116 |
Structural Height |
12 |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
12 |
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.
Leirheimer Lake Dam