Scs-Pryor Creek Site-27 Reservoir Report
Last Updated: December 9, 2025
SCS-Pryor Creek Site-27 is a state-regulated earth dam located in Bethlehem, Rogers County, Oklahoma.
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Summary
Designed by the USDA NRCS and completed in 1979, this dam serves the primary purpose of flood risk reduction along the TR-Little Pryor Creek. With a height of 25 feet and a storage capacity of 204 acre-feet, it plays a crucial role in managing water flow and protecting the surrounding area from potential flooding events.
The dam features a controlled spillway and a single valve outlet gate, with a low hazard potential and a very high risk assessment rating of 1. While the condition of the dam is currently not rated, it undergoes inspections every 5 years to ensure its structural integrity and effectiveness in flood mitigation. Located within the Tulsa District of the USACE, this site serves as a vital component of water resource management in the region, highlighting the collaboration between state and federal agencies in safeguarding communities against the impacts of extreme weather events.
As water resource and climate enthusiasts, the SCS-Pryor Creek Site-27 presents an intriguing case study of infrastructure designed to address the challenges of flood risk in a changing climate. With its strategic location and design features, this earth dam exemplifies the importance of proactive measures in water management and highlights the ongoing efforts to enhance resilience in the face of environmental uncertainties. By understanding the technical specifications and regulatory aspects of this site, enthusiasts can gain valuable insights into the intricate dynamics of water resource management and the critical role of infrastructure in climate adaptation.
Year Completed |
1979 |
Dam Length |
1160 |
Dam Height |
25 |
River Or Stream |
TR-LITTLE PRYOR CREEK |
Primary Dam Type |
Earth |
Surface Area |
5 |
Hydraulic Height |
22 |
Nid Storage |
204 |
Structural Height |
25 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Big Cabin Creek Near Big Cabin
|
51cfs |
Neosho River Near Langley
|
919cfs |
Neosho River Near Chouteau
|
358cfs |
Spavinaw Creek Near Eucha
|
161cfs |
Verdigris River Near Lenapah
|
804cfs |
Verdigris River Near Claremore
|
1770cfs |
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.
Scs-Pryor Creek Site-27