Kozickowski Dam Reservoir Report

Last Updated: December 5, 2025

Kozickowski Dam, located in Ellsinore, Missouri, is a privately owned structure designed by Mathis and Associates for irrigation purposes.


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Summary

Completed in 2001, this earth dam stands at a height of 20 feet and has a length of 300 feet, with a storage capacity of 100 acre-feet. The dam serves the purpose of irrigation and recreation, providing vital water resources to the surrounding area.

With a low hazard potential and a moderate risk assessment, Kozickowski Dam is a crucial component in managing water resources in Carter County, Missouri. Although not regulated or inspected by the state, the dam has proven to be a reliable structure since its completion. The spillway, with a width of 10 feet, is uncontrolled, indicating the need for careful monitoring and maintenance to ensure the safety of the surrounding community.

Despite its unregulated status, Kozickowski Dam plays a significant role in water management and irrigation in the region. Its construction and design reflect the importance of sustainable water resource development for agricultural and recreational purposes. As climate change continues to impact water availability, structures like Kozickowski Dam become essential in ensuring a reliable water supply for the local community.

Year Completed

2001

Dam Length

300

Dam Height

20

River Or Stream

TRIB TO TENMILE CREEK

Surface Area

12

Drainage Area

525

Nid Storage

100

Outlet Gates

None

Hazard Potential

Low

Foundations

Unlisted/Unknown

Nid Height

20
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.