Oknoname 051019 Reservoir Report

Last Updated: December 7, 2025

Oknoname 051019 is a privately owned structure located in Tabler, Oklahoma, along the TR-Spring Creek.


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Summary

Built in 1960, this earth dam stands at a height of 36 feet and has a storage capacity of 600 acre-feet. With a spillway width of 2 feet and a controlled spillway type, the dam has a low hazard potential and is classified as "Very High (1)" in terms of risk assessment.

Despite being privately owned, Oknoname 051019 is regulated by the Oklahoma Water Resources Board, with state jurisdiction, permitting, inspection, and enforcement in place. The dam serves a primary purpose of "Other" and is designed with stone core and soil foundation materials. It has a single valve outlet gate and a maximum discharge capacity of 1600 cubic feet per second. Although last inspected in 2010, with a scheduled inspection frequency of 5 years, the dam's condition is currently listed as "Not Rated".

Water resource and climate enthusiasts will find Oknoname 051019 to be an interesting case study of a privately owned dam in Oklahoma. With detailed information on its construction, storage capacity, risk assessment, and regulatory oversight, this structure provides valuable insights into the management and maintenance of water resources in the region. Its low hazard potential and high-risk assessment underscore the importance of ongoing monitoring and inspection to ensure the safety and integrity of the dam and surrounding areas.

Year Completed

1960

Dam Length

700

Dam Height

36

River Or Stream

TR-SPRING CREEK

Primary Dam Type

Earth

Surface Area

3

Hydraulic Height

36

Nid Storage

600

Structural Height

36

Outlet Gates

Valve - 1

Hazard Potential

Low

Foundations

Soil

Nid Height

36
       
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.