Oknoname 30077 Reservoir Report
Nearby: Oknoname 149003 Leonard Houk #1
Last Updated: December 6, 2025
Oknoname 30077, located in Washita County, Oklahoma, is a private fish and wildlife pond designed by the USDA NRCS and completed in 2001.
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Summary
This earth dam structure stands at a height of 22 feet and has a length of 207 feet, providing a storage capacity of 63 acre-feet. The dam is regulated by the Oklahoma Water Resources Board and is inspected regularly to ensure its safety and compliance with state regulations.
The dam serves as a vital resource for the conservation of fish and wildlife in the area, with a surface area of 5 acres and a drainage area of 3564 acres. The controlled spillway and low hazard potential make it a secure structure for managing water flow and mitigating potential risks. Despite its very high risk assessment rating, the dam has not been rated for its current condition, highlighting the importance of ongoing monitoring and maintenance to ensure its long-term functionality.
In the event of an emergency, the dam's emergency action plan is yet to be prepared, underscoring the need for proactive measures to address any potential risks. With its strategic location on Cobb Creek and its contribution to the local ecosystem, Oknoname 30077 stands as a testament to the importance of sustainable water resource management and climate resilience in safeguarding our natural habitats.
Year Completed |
2001 |
Dam Length |
207 |
Dam Height |
22 |
River Or Stream |
COBB CREEK |
Primary Dam Type |
Earth |
Surface Area |
5 |
Hydraulic Height |
22 |
Drainage Area |
3564 |
Nid Storage |
63 |
Structural Height |
22 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
22 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Cobb Creek Near Eakly
|
16cfs |
Lake Creek Near Eakly
|
4cfs |
Willow Creek Near Albert
|
2cfs |
Cobb Creek Near Fort Cobb
|
4cfs |
Washita River Near Clinton
|
32cfs |
Canadian River At Bridgeport
|
126cfs |
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 30077