Oknoname 083024 Reservoir Report

Last Updated: December 11, 2025

Oknoname 083024 is a private-owned dam located in Logan, Oklahoma, specifically in the city of SEWARD.


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Summary

Built in 1960, this Earth-type dam stands at a height of 24 feet and stretches out to a length of 575 feet. It holds a normal storage capacity of 40 acre-feet and is primarily used for purposes other than flood control or water supply. The dam is regulated by the Oklahoma Water Resources Board and undergoes regular inspections and enforcement to ensure its safety and compliance with state regulations.

Despite being classified as having a low hazard potential, Oknoname 083024 is considered to have a very high risk due to its location and structural characteristics. The dam features a controlled spillway and one outlet gate for water release. It is situated along the TR-CHISHOLM CR river or stream, within the Tulsa District of Oklahoma. Although it has not been rated for its condition assessment, the dam is inspected every 5 years to monitor any potential risks or issues that may arise. With its stone core and soil foundation, the dam serves as a critical infrastructure for the local community and highlights the importance of maintaining and managing water resources in the face of climate challenges.

Year Completed

1960

Dam Length

575

Dam Height

24

River Or Stream

TR-CHISHOLM CR

Primary Dam Type

Earth

Surface Area

2

Hydraulic Height

24

Nid Storage

70

Structural Height

24

Outlet Gates

Valve - 1

Hazard Potential

Low

Foundations

Soil

Nid Height

24
       
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.
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