Oknoname 30138 Reservoir Report
Nearby: Oknoname 30139 Oknoname 30146
Last Updated: December 5, 2025
Oknoname 30138 is a privately owned dam located in Kingfisher, Oklahoma, along the Kingfisher Creek.
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Summary
Constructed in 2000 by USDA NRCS, this earth dam stands at a height of 14 feet and has a storage capacity of 51.43 acre-feet. With a surface area of 3.6 acres and a drainage area of 119 square miles, the dam serves various purposes and is regulated by the OWRB.
Despite its low hazard potential and fair condition assessment, Oknoname 30138 is classified as having a very high risk level, indicating the need for vigilant monitoring and risk management measures. The dam features a controlled spillway and a single outlet valve, with the last inspection conducted in December 2013. With a maximum discharge capacity of 9.4 cubic feet per second, the dam plays a crucial role in water resource management in the region.
Located within the Tulsa District, Oknoname 30138 poses a potential risk that warrants attention from both state regulators and the private owners. With its strategic location and significance in the local water infrastructure, ensuring the proper maintenance and monitoring of this dam is essential for the safety and sustainability of the surrounding area's water resources in the face of changing climate conditions.
Year Completed |
2000 |
Dam Length |
500 |
Dam Height |
14 |
River Or Stream |
KINGFISHER CREEK |
Primary Dam Type |
Earth |
Surface Area |
3.6 |
Hydraulic Height |
8 |
Drainage Area |
119 |
Nid Storage |
51.43 |
Structural Height |
13 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
14 |
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 30138