Youtsey Lake Dam Reservoir Report
Nearby: Hallman Lake Dam Gnazzo Dam
Last Updated: December 18, 2025
Youtsey Lake Dam, located in Daviess, Missouri, serves as a crucial structure for grade stabilization along TR-Marrowbone Creek.
°F
°F
mph
Wind
%
Humidity
Summary
Built in 1973, this private-owned Earth dam stands at a height of 22 feet and stretches 620 feet in length, providing a storage capacity of 107 acre-feet. Despite its relatively low hazard potential, the dam's risk assessment is moderate, highlighting the importance of ongoing monitoring and maintenance to ensure its structural integrity and safety.
With a spillway width of 10 feet and a maximum discharge of 80 cubic feet per second, Youtsey Lake Dam plays a vital role in managing water flow and preventing potential flooding in the area. The dam's primary purpose of grade stabilization underscores its significance in environmental conservation efforts and water resource management. While not regulated by the state, the dam's condition assessment remains unrated, calling for a more comprehensive evaluation to address any potential risks and ensure its continued functionality.
As water resource and climate enthusiasts, the intricacies of Youtsey Lake Dam present an intriguing case study in dam engineering and management. From its stone core construction to its uncontrolled spillway type, this Earth dam offers valuable insights into the intersection of infrastructure development and environmental protection. By understanding the challenges and opportunities associated with structures like Youtsey Lake Dam, enthusiasts can advocate for sustainable water management practices and contribute to the conservation of our natural resources for future generations.
Year Completed |
1973 |
Dam Length |
620 |
Dam Height |
22 |
River Or Stream |
TR-MARROWBONE CREEK |
Primary Dam Type |
Earth |
Surface Area |
8 |
Hydraulic Height |
22 |
Drainage Area |
115 |
Nid Storage |
107 |
Structural Height |
22 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
22 |
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.
Youtsey Lake Dam