Oknoname 113032 Reservoir Report

Last Updated: December 16, 2025

Oknoname 113032 is a private water resource located in Osage, Oklahoma, with a primary purpose classified as "Other" and a dam type of "Earth" with a structural height of 30 feet.


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Summary

This earth dam spans 400 feet in length and has a storage capacity of 720 acre-feet. The dam's spillway type is "Controlled" with a width of 2 feet, and it is equipped with a valve outlet gate.

Despite being categorized as having a low hazard potential, Oknoname 113032 is deemed to have a very high risk level, with a risk assessment rating of 1. The dam has not been given a condition assessment rating, but it is regularly inspected every 5 years, with the last inspection conducted in June 2003. The state of Oklahoma regulates and inspects this dam, ensuring that it meets safety standards and is in compliance with state permitting and enforcement regulations.

Located in the Tulsa District and managed by the Oklahoma Water Resources Board, Oknoname 113032 is a vital water resource within the region. With its strategic location along TR-SAND CR in OKESA, this dam plays a crucial role in water management and resource allocation in Osage County. Enthusiasts of water resources and climate will find Oknoname 113032's design and operational details fascinating, making it an important site to monitor for environmental sustainability and conservation efforts.

Dam Length

400

Dam Height

30

River Or Stream

TR-SAND CR

Primary Dam Type

Earth

Surface Area

5

Hydraulic Height

30

Nid Storage

720

Structural Height

30

Outlet Gates

Valve - 1

Hazard Potential

Low

Foundations

Soil

Nid Height

30
       
Seasonal Comparison

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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.