Knox Cattle Company Dam Reservoir Report

Last Updated: December 5, 2025

Located in Knox, Ohio, the Knox Cattle Company Dam is a privately owned structure regulated by the Department of Natural Resources.


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Summary

Completed in 1945, this earth dam stands at a height of 19.8 feet and serves primarily for recreational purposes, offering a storage capacity of 30.2 acre-feet and a surface area of 4 acres. However, despite its recreational function, the dam poses a high hazard potential and has been rated in poor condition as of its last assessment in November 2019.

Situated on a tributary to Center Run, the Knox Cattle Company Dam is an essential part of the local landscape, providing both storage and flood control benefits to the surrounding area. With a drainage area of 0.15 square miles and a maximum discharge capacity of 114 cubic feet per second, the dam plays a crucial role in managing water resources in the region. However, its poor condition and high hazard potential underscore the importance of regular inspections and maintenance to ensure the safety and integrity of the structure for both residents and the environment.

As climate change continues to impact water resources and infrastructure, the Knox Cattle Company Dam serves as a reminder of the importance of proactive management and investment in our aging dam infrastructure. With the potential for increased extreme weather events and precipitation patterns, the need to address the safety and resilience of structures like the Knox Cattle Company Dam becomes ever more urgent. As enthusiasts of water resources and climate action, it is crucial to advocate for the necessary resources and attention to safeguard our communities and ecosystems in the face of a changing climate.

Year Completed

1945

Dam Length

375

Dam Height

19.8

River Or Stream

TRIBUTARY TO CENTER RUN

Primary Dam Type

Earth

Surface Area

4

Drainage Area

0.15

Nid Storage

30.2

Hazard Potential

High

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.