Oknoname 043022 Reservoir Report
Nearby: Mattingly No 1 Robert Shepard
Last Updated: December 6, 2025
Oknoname 043022, located in Bryan County, Oklahoma, is a privately-owned dam that was completed in 1967 with a primary purpose of "Other".
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Summary
The dam, with a height of 15 feet and a length of 1500 feet, holds a storage capacity of 123 acre-feet and has a maximum discharge of 542 cubic feet per second. It is regulated by the Oklahoma Water Resources Board (OWRB) and is inspected, permitted, and enforced by the state authorities, ensuring its safe operation and compliance with regulations.
Despite being classified as having a low hazard potential, Oknoname 043022 is considered to have a very high risk level, with a risk assessment rating of 1. The dam features a controlled spillway and an outlet gate valve. Although its condition assessment is currently "Not Rated", the dam undergoes inspections every 5 years to monitor its safety and integrity. The area around the dam, known as Pirtle Sch, is situated near the TR-Kanola Creek and falls under the jurisdiction of the Fort Worth District of the US Army Corps of Engineers.
Water resource and climate enthusiasts would find Oknoname 043022 to be an intriguing structure due to its unique attributes and the potential risks associated with its operations. With its stone core and earth foundation, this privately-owned dam serves as a vital component in managing water resources in Bryan County, Oklahoma. Its location, design, and regulatory oversight make it a noteworthy site for those interested in the intersection of water management, infrastructure, and environmental sustainability.
Year Completed |
1967 |
Dam Length |
1500 |
Dam Height |
15 |
River Or Stream |
TR-KANOLA CR |
Primary Dam Type |
Earth |
Surface Area |
20 |
Hydraulic Height |
12 |
Nid Storage |
123 |
Structural Height |
15 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
15 |
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Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
Oknoname 043022