Oknoname 137046 Reservoir Report
Nearby: Oknoname 137073 Sledge Olen
Last Updated: February 25, 2026
Oknoname 137046 is a privately owned earth dam located in Stephens County, Oklahoma.
Summary
Completed in 1975, this dam stands at 18 feet tall with a hydraulic height of 14 feet. It spans 500 feet in length and serves the primary purpose of "Other," with a storage capacity of 54 acre-feet.
Managed by the Oklahoma Water Resources Board, this dam on TR East Mud Creek has a controlled spillway and one outlet valve. Despite being categorized as having a low hazard potential, it is noted to have a very high risk assessment rating. The last inspection in 2011 revealed that the condition of the dam was not rated, and it is due for another inspection in 5 years.
While the exact purposes and usage of the dam remain unspecified, its presence signifies the importance of water resource management and climate resilience in the region. With its location in a high-risk area, proper monitoring and maintenance of Oknoname 137046 are crucial to ensure the safety of the surrounding community and the integrity of the water resource infrastructure.
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15-Day Weather Outlook
Year Completed |
1975 |
Dam Length |
500 |
Dam Height |
18 |
River Or Stream |
TR EAST MUD CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
14 |
Nid Storage |
54 |
Structural Height |
18 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
18 |
Seasonal Comparison
5-Day Hourly Forecast Detail
Nearby Streamflow Levels
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 137046