Mccrarin Fc Reservoir Report

Last Updated: December 6, 2025

Mccrarin Fc is a privately owned recreational dam located in Mannford, Oklahoma, within the Tulsa District.


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Summary

Built in 1960, this earth dam stands at a height of 32 feet and spans a length of 340 feet, providing a storage capacity of 110 acre-feet. The dam is situated on the TR-SAND CR river or stream, offering opportunities for recreational activities in the area.

Managed by the Oklahoma Water Resources Board, Mccrarin Fc has a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment. The dam features a controlled spillway type with a width of 1 foot and an outlet gate comprising a single valve. Despite its low hazard potential, the risk assessment for Mccrarin Fc indicates a very high risk level, highlighting the importance of continued monitoring and management of this essential water resource infrastructure.

Water resource and climate enthusiasts interested in the conservation and management of dams and reservoirs will find Mccrarin Fc an intriguing subject for study. With its state-regulated status, inspection and enforcement mechanisms in place, and the involvement of the private sector in ownership, this dam serves as a significant recreational resource in Creek County, Oklahoma. Understanding the complexities of maintaining and safeguarding such infrastructure is crucial for ensuring the sustainable use of water resources in the region.

Year Completed

1960

Dam Length

340

Dam Height

32

River Or Stream

TR-SAND CR

Primary Dam Type

Earth

Surface Area

1

Hydraulic Height

32

Nid Storage

110

Structural Height

32

Outlet Gates

Valve - 1

Hazard Potential

Low

Foundations

Soil

Nid Height

32
       
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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.