Scs-Barnitz Creek Site-034 Reservoir Report

Last Updated: December 6, 2025

SCS-Barnitz Creek Site-034, located in Clinton, Oklahoma, is a state-regulated earth dam designed by USDA NRCS in 1955 for flood risk reduction along the TR-East Barnitz Creek.


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Summary

With a height of 37 feet and a hydraulic height of 32 feet, this dam has a storage capacity of 397 acre-feet and a normal storage of 246 acre-feet. The dam spans a length of 760 feet and has a controlled spillway with a width of 2 feet.

Despite being rated as low hazard potential and not yet assessed for condition, the risk assessment for SCS-Barnitz Creek Site-034 indicates a very high risk level (1). The dam features a single valve outlet gate and has not undergone any modifications since its construction. While the last inspection was conducted in 1980 with an inspection frequency of 5 years, the emergency action plan (EAP) status and risk management measures for this site remain unspecified. With its strategic location and vital role in flood risk mitigation, this dam serves as a crucial infrastructure element in Custer County, Oklahoma for water resource and climate enthusiasts to monitor and support.

Year Completed

1955

Dam Length

760

Dam Height

37

River Or Stream

TR-EAST BARNITZ CREEK

Primary Dam Type

Earth

Surface Area

31

Hydraulic Height

32

Nid Storage

397

Structural Height

37

Outlet Gates

Valve - 1

Hazard Potential

Low

Foundations

Soil

Nid Height

37
       
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.