Scs-Oak Creek Site-007 Reservoir Report

Last Updated: December 6, 2025

SCS-Oak Creek Site-007, also known as Oak Creek Site No 7, is a state-regulated dam located in Mountain View, Oklahoma.


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Summary

Built in 1966 by the USDA NRCS, this earth dam stands at a height of 24 feet and serves the primary purpose of flood risk reduction along the TR-Oak Creek. With a maximum storage capacity of 163 acre-feet and a normal storage of 47 acre-feet, this dam plays a crucial role in managing water resources in the area.

The dam features a controlled spillway and a single outlet valve, with a hazard potential rated as low. Despite its age, the condition of the dam is currently not rated, and the last inspection dates back to 1980. However, the risk assessment for this dam indicates a very high risk level, emphasizing the need for regular maintenance and monitoring to ensure its continued effectiveness in flood risk reduction. Located in Washita County, this dam is under the jurisdiction of the Oklahoma Water Resources Board (OWRB) and is subject to state permitting, inspection, and enforcement.

Overall, SCS-Oak Creek Site-007 is a vital infrastructure for water management in the region, providing flood protection and storage capacity for the surrounding area. With its history of serving the community since the 1960s, this dam highlights the importance of proper maintenance and risk management to ensure its continued functionality and resilience in the face of changing climate conditions. Water resource and climate enthusiasts will find this site to be a valuable case study in dam management and the intersection of water infrastructure with environmental challenges.

Year Completed

1966

Dam Length

3820

Dam Height

24

River Or Stream

TR-OAK CREEK

Primary Dam Type

Earth

Surface Area

12

Hydraulic Height

21

Nid Storage

163

Structural Height

24

Outlet Gates

Valve - 1

Hazard Potential

Low

Foundations

Soil

Nid Height

24
       
Seasonal Comparison

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Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.