Kirila Pond Dam Reservoir Report

Last Updated: December 5, 2025

Kirila Pond Dam, located in Yankee Hills, Ohio, is a privately owned earth dam constructed in 1950 primarily for recreational purposes.


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Summary

The dam stands at a height of 45.7 feet and has a length of 1200 feet, creating a storage capacity of 134.6 acre-feet with a normal storage level of 119.7 acre-feet. The dam is situated on a tributary to Yankee Run and is under the regulatory oversight of the Ohio Department of Natural Resources.

Despite its recreational function, Kirila Pond Dam has been assessed as having a significant hazard potential and poor condition as of the last inspection in May 2016. The dam's inspection frequency is set at 5 years, and it is important for stakeholders to address the identified deficiencies to ensure the safety and integrity of the structure. With the dam's close proximity to residential areas in Trumbull County, Ohio, it is crucial for the owner and regulatory agencies to collaborate on implementing risk management measures and emergency action plans to mitigate potential risks.

As a water resource and climate enthusiast, the unique combination of recreational use, regulatory oversight, and safety concerns surrounding Kirila Pond Dam in Ohio presents an intriguing case study. The dam's historical significance, design characteristics, and current condition highlight the complex intersection of human-made infrastructure and natural resources, underscoring the importance of proactive maintenance and risk management strategies in safeguarding our water resources for future generations.

Year Completed

1950

Dam Length

1200

Dam Height

45.7

River Or Stream

TRIBUTARY TO YANKEE RUN

Primary Dam Type

Earth

Surface Area

10

Drainage Area

0.08

Nid Storage

134.6

Hazard Potential

Significant

Nid Height

46
       
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.