Scs-Sugar Creek Site-016 Reservoir Report

Last Updated: December 6, 2025

SCS-Sugar Creek Site-016, located in Lookeba, Oklahoma, is a state-regulated earth dam constructed in 1962 by the USDA NRCS with a primary purpose of flood risk reduction along the Sugar Creek.


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Summary

The dam stands at a height of 58 feet and has a hydraulic height of 54 feet, providing a maximum storage capacity of 1324 acre-feet. With a controlled spillway width of 2 feet and a low hazard potential, this dam plays a crucial role in managing water flow and mitigating flood risks in the region.

Managed by the Oklahoma Water Resources Board (OWRB), SCS-Sugar Creek Site-016 is equipped with a single valve outlet gate and has not been inspected since January 1980. The dam's condition is currently "Not Rated," and it has a very high risk assessment ranking of 1. Despite its age, this dam continues to serve its purpose effectively, reflecting the commitment to water resource management and climate resilience in the Caddo County area. Enthusiasts of water resources and climate will find SCS-Sugar Creek Site-016 to be a fascinating example of infrastructure designed to protect communities from the impacts of extreme weather events and ensure the sustainable use of water resources.

Year Completed

1962

Dam Length

1475

Dam Height

58

River Or Stream

SUGAR CREEK

Primary Dam Type

Earth

Surface Area

31

Hydraulic Height

54

Nid Storage

1324

Structural Height

58

Outlet Gates

Valve - 1

Hazard Potential

Low

Foundations

Soil

Nid Height

58
       
Seasonal Comparison

Weather Forecast

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.