Brookside Country Club Lake Dam Reservoir Report

Last Updated: December 5, 2025

Brookside Country Club Lake Dam, located in LINWORTH, Ohio, is a privately owned structure regulated by the Department of Natural Resources.


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Summary

This earth dam serves primarily for recreational purposes, with a height of 27.8 feet and a storage capacity of 79 acre-feet. The dam overlooks a tributary to the Olentangy River, covering a surface area of 4.8 acres and draining an area of 1.68 square miles.

Despite its low hazard potential and satisfactory condition assessment, the dam undergoes regular inspections every 5 years, with the last assessment conducted in October 2016. With a normal storage capacity of 12 acre-feet and a maximum discharge of 120 cubic feet per second, this structure plays a vital role in water resource management in the region. The dam has not been modified in recent years and does not have a designated emergency action plan.

Overall, Brookside Country Club Lake Dam stands as a crucial asset for recreation and water regulation in Franklin County, Ohio. Its controlled storage capacity and strategic location provide a safe and enjoyable environment for visitors while contributing to the overall sustainability of the surrounding ecosystem. As climate enthusiasts, it is essential to monitor and support the upkeep of such structures to ensure the continued preservation of water resources and the protection of the local community against potential hazards.

Dam Length

180

Dam Height

27.8

River Or Stream

TRIBUTARY TO OLENTANGY RIVER

Primary Dam Type

Earth

Surface Area

4.8

Drainage Area

1.68

Nid Storage

79

Hazard Potential

Low

Nid Height

28
       
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.