Oknoname 059048 Reservoir Report
Nearby: Oknoname 059047 Glen
Last Updated: December 21, 2025
Oknoname 059048, located in Selman, Oklahoma, is a privately owned Earth dam constructed in 1940 on TR Buffalo Creek.
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Summary
Standing at a height of 15 feet and a length of 290 feet, this dam serves a primary purpose labeled as "Other" with a normal storage capacity of 25 acre-feet and a maximum storage capacity of 50 acre-feet. The dam's spillway type is listed as "Controlled" with a spillway width of 1 foot, and it is equipped with a single valve outlet gate.
Despite being classified with a low hazard potential, Oknoname 059048 is associated with a very high risk assessment rating of 1 out of 5. The dam falls under the jurisdiction of the Oklahoma Water Resources Board (OWRB), with state regulation, inspection, and enforcement processes in place. While the condition assessment is currently listed as "Not Rated," the last inspection took place in August 2011 with a frequency of every 5 years. The dam's risk management measures, emergency action plan (EAP) status, and inundation maps preparedness are not detailed in the available data.
Water resource and climate enthusiasts interested in the maintenance and regulation of dams in Oklahoma may find Oknoname 059048 to be an intriguing case study. With its unique design features, operational details, and risk assessment considerations, this dam provides insight into the complexities of managing water infrastructure in the region. As a privately owned structure with state oversight and a history dating back to the mid-20th century, Oknoname 059048 offers a window into the intersection of environmental conservation, public safety, and regulatory compliance in the realm of water resource management.
Year Completed |
1940 |
Dam Length |
290 |
Dam Height |
15 |
River Or Stream |
TR BUFFALO CR |
Primary Dam Type |
Earth |
Hydraulic Height |
15 |
Nid Storage |
50 |
Structural Height |
15 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
15 |
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 059048