Crooksville Reservoir No. 3 Dam Reservoir Report
Last Updated: December 5, 2025
Crooksville Reservoir No.
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Summary
3 Dam, located in Perry County, Ohio, was completed in 1956 and is primarily used for recreational purposes. The dam, standing at a height of 36 feet and stretching 450 feet in length, holds a maximum storage capacity of 266 acre-feet and covers a surface area of 14.5 acres. The reservoir is situated along a tributary to Black Fork and is regulated by the Ohio Department of Natural Resources.
Designed by Walter W. Graf and Associates from Lancaster, Ohio, the earth-filled Crooksville Reservoir No. 3 Dam has been deemed to have a low hazard potential and fair condition assessment as of the last inspection in November 2018. The dam is subject to state regulation, with permitting, inspection, and enforcement carried out by the Department of Natural Resources. Despite its age, the dam continues to serve its purpose effectively, providing a scenic recreational area for visitors to enjoy fishing, boating, and other outdoor activities in the Crooksville area.
With its picturesque surroundings and vital role in water resource management, Crooksville Reservoir No. 3 Dam stands as a testament to engineering ingenuity and responsible stewardship of natural resources. As climate and water resource enthusiasts explore the area, they can appreciate the careful design and maintenance that ensure the safety and functionality of this significant structure in Ohio's landscape.
Year Completed |
1956 |
Dam Length |
450 |
Dam Height |
36 |
River Or Stream |
TRIBUTARY TO BLACK FORK |
Primary Dam Type |
Earth |
Surface Area |
14.5 |
Drainage Area |
1.16 |
Nid Storage |
266 |
Hazard Potential |
Low |
Nid Height |
36 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
Crooksville Reservoir No. 3 Dam