Classicway Farm Lake Dam Reservoir Report

Last Updated: December 5, 2025

Classicway Farm Lake Dam, located in Warren, Ohio, is a privately owned earth dam primarily used for recreational purposes.


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Summary

Built in 1965, this dam stands at a height of 24.4 feet and has a storage capacity of 73 acre-feet. Situated on a tributary to the Little Miami River, this dam covers a surface area of 7.1 acres and serves a drainage area of 0.18 square miles.

Despite its recreational value, Classicway Farm Lake Dam poses a high hazard potential due to its poor condition assessment. The last inspection in April 2019 revealed its deteriorating state, prompting a need for regular monitoring and maintenance. The dam's emergency action plan status, risk assessment, and mitigation measures remain unclear, raising concerns about its ability to withstand potential disasters and protect downstream communities.

With the Department of Natural Resources regulating the dam's operations and inspections, stakeholders must prioritize safety measures to mitigate the risks associated with Classicway Farm Lake Dam. Given its proximity to residential areas and the potential impact on the Little Miami River, proactive steps are crucial to ensure the dam's structural integrity and prevent any catastrophic events. Water resource and climate enthusiasts should advocate for improved maintenance practices and emergency preparedness to safeguard both the dam and the surrounding environment.

Year Completed

1965

Dam Length

800

Dam Height

24.4

River Or Stream

TRIBUTARY TO LITTLE MIAMI RIVER

Primary Dam Type

Earth

Surface Area

7.1

Drainage Area

0.18

Nid Storage

73

Hazard Potential

High

Nid Height

24
       
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.