Oknoname 059060 Reservoir Report
Nearby: Oknoname 059061 Selman No.9
Last Updated: December 22, 2025
Oknoname 059060 is a privately owned dam located in Salt Springs, Harper County, Oklahoma.
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Summary
This Earth-type dam stands at a height of 31 feet and has a length of 365 feet, with a storage capacity of 70 acre-feet. Completed in 1960, this dam on the TR Sleeping Bear Creek serves a primary purpose of "Other" and is regulated by the Oklahoma Water Resources Board.
Despite being classified as having a low hazard potential, Oknoname 059060 is considered to have a very high risk level, with a risk assessment rating of 1. The dam features a controlled spillway and a single valve outlet gate. While the dam has not been rated for its condition, inspections are conducted every 5 years, with the last inspection taking place in August 2011. With its location in a high-risk area, the management of this dam is crucial for ensuring the safety of the surrounding community and the preservation of its water resources.
Given its important role in water management and flood control, Oknoname 059060 highlights the intersection of infrastructure, climate resilience, and environmental stewardship. As climate change continues to impact the frequency and intensity of extreme weather events, the proper maintenance and monitoring of dams like this one are essential in safeguarding both lives and property. The data provided offers valuable insights for water resource and climate enthusiasts interested in the management and regulation of critical infrastructure in the face of a changing climate.
Year Completed |
1960 |
Dam Length |
365 |
Dam Height |
31 |
River Or Stream |
TR SLEEPING BEAR CR |
Primary Dam Type |
Earth |
Surface Area |
4 |
Hydraulic Height |
31 |
Nid Storage |
70 |
Structural Height |
31 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
31 |
Seasonal Comparison
Weather Forecast
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 059060