Summary
This dam, situated on Buffalo Creek, stands at a height of 30 feet and has a storage capacity of 63.9 acre-feet. With a normal storage level of 22.8 acre-feet and a surface area of 4.95 acres, the dam serves various purposes and has a controlled spillway type.
Maintained and regulated by the Oklahoma Water Resources Board, Oknoname 30225 has been inspected five times, with a low hazard potential and a very high risk assessment rating. Despite being in operation for over a decade, the dam's condition remains unrated. The dam is equipped with a single valve outlet gate and has not undergone any modifications since its completion, highlighting its reliability and structural integrity in safeguarding the surrounding area from potential flooding events.
With its strategic location and essential role in water resource management, Oknoname 30225 serves as a vital infrastructure component in Harper County, Oklahoma. As a key structure in the region, the dam underscores the importance of proactive risk management and emergency preparedness to ensure the safety and resilience of the community in the face of changing climatic conditions.
Year Completed |
2006 |
Dam Length |
218 |
Dam Height |
30 |
River Or Stream |
BUFFALO CREEK |
Primary Dam Type |
Earth |
Surface Area |
4.95 |
Hydraulic Height |
27 |
Drainage Area |
0.81 |
Nid Storage |
63.9 |
Structural Height |
30 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Nid Height |
30 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Cimarron River Near Buffalo
|
75cfs |
Cimarron R Near Buttermilk
|
44cfs |
Bluff Creek Nr Buttermilk
|
39cfs |
North Canadian River At Woodward
|
68cfs |
Crooked C Nr Englewood
|
7cfs |
Cimarron River Near Waynoka
|
129cfs |
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 30225