Caesar Creek Dam - Saddle Dike 3 Reservoir Report

Last Updated: December 5, 2025

Caesar Creek Dam - Saddle Dike 3, also known as Dike A, is a federal structure located in Ohio, specifically in Warren County near the city of Oregonia.


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Summary

Completed in 1976, this rockfill dam stands at a structural height of 180 feet and serves primarily for flood risk reduction purposes along the Caesar Creek river. With a maximum storage capacity of 242,200 acre-feet and a normal storage capacity of 102,000 acre-feet, this dam plays a crucial role in managing water levels and mitigating potential flooding in the area.

Managed by the US Army Corps of Engineers, Caesar Creek Dam - Saddle Dike 3 is equipped with an uncontrolled spillway and has a hazard potential rated as high. The dam is regularly inspected and monitored for its condition and safety, with an Emergency Action Plan in place to address any potential dam-related emergencies. USACE works diligently to manage flood risks associated with the dam by collaborating with local emergency managers, conducting regular maintenance and repairs, and continuously updating the emergency action plan to ensure the dam's functionality and structural integrity.

Overall, Caesar Creek Dam - Saddle Dike 3 serves as a vital infrastructure for flood control and water management in the region, showcasing the collaborative efforts of federal agencies to safeguard communities from potential water-related hazards. As water resource and climate enthusiasts, it is essential to recognize the critical role that dams like Caesar Creek Dam play in protecting lives and property from the unpredictable forces of nature.

Year Completed

1976

Dam Length

2650

River Or Stream

CAESAR CREEK

Primary Dam Type

Rockfill

Surface Area

2830

Hydraulic Height

168

Drainage Area

237

Nid Storage

242200

Structural Height

180

Outlet Gates

Uncontrolled - 0, Vertical Lift - 0

Hazard Potential

High

Nid Height

180
       
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.