Scs-Caddo Creek Site-07 Reservoir Report

Last Updated: December 20, 2025

SCS-Caddo Creek Site-07, located in Carter County, Oklahoma, is a state-regulated earth dam constructed in 1965 by the USDA NRCS for flood risk reduction along West Spring Creek.


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Summary

Standing at a height of 47 feet with a hydraulic height of 43 feet, this dam has a storage capacity of 1,406 acre-feet and a surface area of 48 acres. Despite its low hazard potential, the risk assessment for this dam indicates a very high risk level of 1, emphasizing the importance of ongoing monitoring and maintenance.

Managed by the Oklahoma Water Resources Board, SCS-Caddo Creek Site-07 features a controlled spillway with a width of 2 feet and a single valve outlet gate. While the dam's condition assessment is currently not rated, regular inspections are carried out every 5 years to ensure its structural integrity. The dam is designed to withstand a maximum discharge of 4,809 cubic feet per second, providing essential flood protection for the surrounding community of Milo.

With its critical role in flood risk reduction and water resource management, SCS-Caddo Creek Site-07 serves as a vital piece of infrastructure in the Fort Worth District. As climate change continues to impact water resources and precipitation patterns, the proper maintenance and upkeep of dams like this one are crucial for safeguarding communities and ecosystems against the threats of flooding and water scarcity.

Year Completed

1965

Dam Length

2080

Dam Height

47

River Or Stream

WEST SPRING CREEK

Primary Dam Type

Earth

Surface Area

48

Hydraulic Height

43

Nid Storage

1406

Structural Height

47

Outlet Gates

Valve - 1

Hazard Potential

Low

Foundations

Soil

Nid Height

47
       
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.