Upper Locust Creek L- 93 Reservoir Report
Last Updated: December 11, 2025
Upper Locust Creek L- 93, located in Putnam County, Missouri, is a vital flood risk reduction structure designed by USDA NRCS and completed in 2001.
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Summary
This earth dam, standing at a height of 24.5 feet and with a hydraulic height of 23 feet, serves multiple purposes including fire protection, stock or small fish pond, fish and wildlife pond, and flood risk reduction. With a storage capacity of 105 acre-feet and a drainage area of 125 acres, this structure plays a crucial role in managing water resources in the region.
Despite being classified as having a low hazard potential, Upper Locust Creek L- 93 is rated as having a moderate risk level. The dam features an uncontrolled spillway and outlet gates, with a spillway width of 20 feet. The condition assessment is currently listed as "Not Rated," and the last inspection took place in December 2001. With a surface area of 2 acres and a normal storage capacity of 22 acre-feet, this dam is a key component of the local water management system, providing essential flood protection to the surrounding area.
Owned and operated by the local government, Upper Locust Creek L- 93 represents a collaborative effort to mitigate flood risks and protect the community from water-related hazards. With its strategic location along TR-LOCUST CREEK and contributions to the overall water management infrastructure, this structure stands as a testament to effective water resource management and climate resilience in Putnam County, Missouri.
Year Completed |
2001 |
Dam Length |
430 |
Dam Height |
24.5 |
River Or Stream |
TR-LOCUST CREEK |
Primary Dam Type |
Earth |
Surface Area |
2 |
Hydraulic Height |
23 |
Drainage Area |
125 |
Nid Storage |
105 |
Structural Height |
32 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
32 |
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.
Upper Locust Creek L- 93