Kline Dam Reservoir Report

Last Updated: December 11, 2025

Kline Dam, located in St.


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Summary

Patrick, Missouri, along the TR-Little Wyaconda River, was completed in 1996 and serves as a crucial structure for grade stabilization. This private earth dam stands at a height of 27.1 feet and has a hydraulic height of 23 feet, with a maximum storage capacity of 45 acre-feet. Despite its relatively low hazard potential and moderate risk assessment, the dam has not been rated for its condition, indicating a need for further assessment and monitoring.

The dam, with a length of 274 feet and a spillway width of 10 feet, plays a key role in regulating the flow of the river and maintaining normal storage levels of 26 acre-feet. While it is not regulated by the state or subject to regular inspections, Kline Dam remains a critical component of the local water resource infrastructure. With its stone core and soil foundation, the dam contributes to the overall water management system in Clark County, Missouri, providing essential support for agricultural and environmental needs.

Kline Dam, owned privately and not associated with any federal agencies, stands as a testament to the importance of local water resource management. While it may not be subject to frequent inspections or regulatory oversight, its role in grade stabilization and water flow control cannot be understated. As climate change continues to impact water resources, structures like Kline Dam will become increasingly vital in ensuring the resilience and sustainability of our water systems in the face of evolving environmental challenges.

Year Completed

1996

Dam Length

274

Dam Height

27.1

River Or Stream

TR-LITTLE WYACONDA

Primary Dam Type

Earth

Surface Area

1

Hydraulic Height

23

Drainage Area

32

Nid Storage

45

Structural Height

26

Outlet Gates

None

Hazard Potential

Low

Foundations

Soil

Nid Height

27
       
Seasonal Comparison

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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.