Scs-Finn Creek Site-025 Reservoir Report
Nearby: Mccurdy Wc Scs-Finn Creek Site-012
Last Updated: December 14, 2025
SCS-Finn Creek Site-025, located in McClain County, Oklahoma, is a state-regulated earth dam designed by the USDA NRCS for flood risk reduction on Turkey Creek.
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Summary
Completed in 1964, this 39-foot high structure has a storage capacity of 623 acre-feet and covers a surface area of 22 acres. With a controlled spillway and a maximum discharge of 3460 cubic feet per second, this dam plays a crucial role in managing water flow during heavy rainfall events.
The dam's hazard potential is rated as high, indicating the importance of regular inspections and maintenance. Although its condition is currently not rated, the risk assessment for SCS-Finn Creek Site-025 is very high, emphasizing the need for proactive risk management measures. With one valve outlet gate and no associated locks, this dam serves as a key infrastructure for flood control in the region and is a vital component of the state's water resource management strategy.
In terms of emergency preparedness, there is no information available on the existence of an Emergency Action Plan (EAP) or its last revision date. Despite this, the dam's location, design, and purpose make it a critical asset for flood risk reduction in the area. Water resource and climate enthusiasts will find SCS-Finn Creek Site-025 to be an intriguing case study in dam infrastructure and the intersection of water management and environmental protection efforts in Oklahoma.
Year Completed |
1964 |
Dam Length |
1000 |
Dam Height |
39 |
River Or Stream |
TURKEY CREEK |
Primary Dam Type |
Earth |
Surface Area |
22 |
Hydraulic Height |
39 |
Nid Storage |
623 |
Structural Height |
39 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
High |
Foundations |
Soil |
Nid Height |
39 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Walnut Creek At Purcell
|
28cfs |
Canadian River At Purcell
|
201cfs |
North Criner Creek Near Criner
|
1cfs |
Canadian River At Norman
|
213cfs |
Washita River Near Pauls Valley
|
327cfs |
Washita River At Alex
|
236cfs |
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-Finn Creek Site-025