Oknoname 083038 Reservoir Report
Nearby: Janzen Lake Beecher Dam
Last Updated: December 17, 2025
Oknoname 083038 is a privately owned earth dam located in Logan, Oklahoma, near the city of Guthrie.
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Summary
Completed in 1965, this dam serves as a vital structure for water resource management along the TR-Cimarron River. With a height of 30 feet and a length of 300 feet, it has a maximum storage capacity of 90 acre-feet and is regulated by the Oklahoma Water Resources Board.
Despite its low hazard potential, Oknoname 083038 is considered to have a very high risk due to its condition assessment being rated as "Not Rated." The dam features a controlled spillway and one valve outlet gate, ensuring proper water flow management. While it has not been modified in recent years, the dam undergoes inspections every five years to ensure its structural integrity and compliance with state regulations.
Overall, Oknoname 083038 plays a crucial role in water resource management in the region, providing essential flood control and water storage capabilities. As climate change continues to impact water resources, the proper maintenance and management of dams like Oknoname 083038 are essential for ensuring the sustainability and resilience of water infrastructure in Oklahoma.
Year Completed |
1965 |
Dam Length |
300 |
Dam Height |
30 |
River Or Stream |
TR-CIMARRON RIVER |
Primary Dam Type |
Earth |
Surface Area |
2 |
Hydraulic Height |
30 |
Nid Storage |
90 |
Structural Height |
30 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
30 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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 083038