Oknoname 22279 Reservoir Report
Nearby: Oknoname 067009 Oknoname 067008
Last Updated: December 21, 2025
Oknoname 22279, located in Jefferson, Oklahoma, is a privately owned recreational dam designed by the USDA NRCS and completed in 1998.
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Summary
The dam, situated on Long Creek, has a height of 19 feet and a hydraulic height of 16.5 feet, with a storage capacity of 80 acre-feet. Its primary purpose is for recreation, with a low hazard potential and a very high risk assessment rating. Despite being rated as not assessed for condition, the dam is regulated and inspected by the Oklahoma Water Resources Board.
The dam, with a length of 1000 feet and a surface area of 9.5 acres, serves as a popular spot for outdoor enthusiasts in the Ringling area. It is equipped with a controlled spillway and has a maximum discharge capacity of 324 cubic feet per second. The surrounding drainage area is 164 square miles, providing ample water supply for various recreational activities. While the dam has not been modified in recent years and lacks certain safety features such as outlet gates and emergency action plans, it remains a vital water resource in the region.
Despite its low hazard potential, the risk assessment for Oknoname 22279 indicates a very high level of risk, emphasizing the importance of regular inspections and appropriate risk management measures. With its picturesque location on Long Creek and its significant storage capacity, this privately owned dam plays a crucial role in providing recreational opportunities and water supply in the region. Climate and water resource enthusiasts can appreciate the unique design and functionality of Oknoname 22279, while also recognizing the need for ongoing maintenance and safety measures to mitigate potential risks.
Year Completed |
1998 |
Dam Length |
1000 |
Dam Height |
19 |
River Or Stream |
LONG CREEK |
Surface Area |
9.5 |
Hydraulic Height |
16.5 |
Drainage Area |
164 |
Nid Storage |
80 |
Structural Height |
16.5 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
19 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Mud Creek Near Courtney
|
0cfs |
Red Rv Nr Terral
|
154cfs |
Beaver Ck Nr Ringgold
|
145cfs |
Belknap Ck Nr Ringgold
|
112cfs |
Washita River Near Dickson
|
317cfs |
E Fk Little Wichita Rv Nr Henrietta
|
0cfs |
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 22279