Oknoname 031052 Reservoir Report

Last Updated: December 6, 2025

Oknoname 031052, located in Geronimo, Oklahoma, is a locally owned dam primarily used for recreation purposes.


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Summary

Built in 1961, this Earth-type structure stands at a height of 22 feet and spans 475 feet in length. The dam has a storage capacity of 90 acre-feet, with a normal storage level of 60 acre-feet, covering a surface area of 13 acres.

Managed by the Oklahoma Water Resources Board, Oknoname 031052 is regulated and inspected by state authorities to ensure its safe operation. With a controlled spillway and low hazard potential, this dam poses minimal risk to the surrounding area. While its condition is currently not rated, the risk assessment for this structure is classified as very high, indicating the importance of implementing effective risk management measures.

Although not federally owned, Oknoname 031052 is an essential asset for the community, offering recreational opportunities while maintaining water control for TR-E Cache Creek. With a commitment to regular inspections and state oversight, this dam continues to play a vital role in water resource management and climate resilience efforts in Comanche County, Oklahoma.

Year Completed

1961

Dam Length

475

Dam Height

22

River Or Stream

TR-E CACHE CR

Primary Dam Type

Earth

Surface Area

13

Hydraulic Height

22

Nid Storage

90

Structural Height

22

Outlet Gates

Valve - 1

Hazard Potential

Low

Foundations

Soil

Nid Height

22
       
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.