Oknoname 30081 Reservoir Report
Nearby: Oknoname 30149 Oknoname 003001
Last Updated: December 18, 2025
Oknoname 30081 is a privately owned gravity dam located on West Clay Creek in Alfalfa, Oklahoma.
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Summary
Built in 2000 by the USDA NRCS, this structure stands at a height of 26 feet and has a storage capacity of 132 acre-feet. With a surface area of 122 acres and a drainage area of 731 acres, this dam plays a vital role in water resource management in the region.
Despite its low hazard potential, Oknoname 30081 is crucial for flood control and water supply purposes. The dam features a controlled spillway and a single valve outlet gate for water release. While it has not been rated for its condition assessment, the dam is inspected every five years to ensure its structural integrity and functionality. The risk assessment for this dam is classified as "Very High," emphasizing the importance of ongoing monitoring and maintenance to mitigate potential risks.
Managed by the Oklahoma Water Resources Board (OWRB), Oknoname 30081 serves as a key infrastructure for the area, contributing to the overall water management efforts in the region. With its strategic location and design, this dam exemplifies the intersection of water resource management and climate resilience, highlighting the essential role of such structures in ensuring the sustainability of water sources for the community.
Year Completed |
2000 |
Dam Length |
200 |
Dam Height |
24 |
River Or Stream |
WEST CLAY CREEK |
Primary Dam Type |
Gravity |
Surface Area |
122 |
Hydraulic Height |
24 |
Drainage Area |
731 |
Nid Storage |
132 |
Structural Height |
26 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
26 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Salt Fork Arkansas River Nr Alva
|
91cfs |
Cimarron River Near Waynoka
|
137cfs |
Skeleton Creek At Enid
|
6cfs |
Medicine Lodge R Nr Kiowa
|
103cfs |
North Canadian River Near Seiling
|
104cfs |
Cimarron River Near Dover
|
304cfs |
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 30081