Jim Ned Creek Ws Scs Site 23 Dam Reservoir Report

Last Updated: December 5, 2025

Jim Ned Creek WS SCS Site 23 Dam, located in Coleman, Texas, is a vital flood risk reduction structure along Turtle Bayou.


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Summary

Built in 1962 by the USDA NRCS, this earth dam stands at a height of 62 feet and stretches 1980 feet in length. With a storage capacity of 6754 acre-feet, it serves multiple purposes including fire protection, stock and small fish pond, fish and wildlife habitat, flood risk reduction, and recreation.

Managed by local government authorities and regulated by the Texas Commission on Environmental Quality (TCEQ), the dam has not been rated for its condition assessment, but is considered to have a high risk potential. Despite lacking a spillway, the dam is equipped with one outlet gate. While the hazard potential is not available, the risk assessment deems it as high. With no specific emergency action plan in place, the dam provides a crucial infrastructure for water resource management in the region.

Water resource and climate enthusiasts can appreciate the engineering marvel of Jim Ned Creek WS SCS Site 23 Dam, which plays a significant role in protecting the surrounding areas from floods and supporting various ecological functions. With its historical significance dating back to the early 1960s, this earth dam continues to be a key asset for the community, highlighting the importance of sustainable water management practices in the face of changing climate conditions.

Year Completed

1962

Dam Length

1980

Dam Height

62

River Or Stream

TURTLE BAYOU

Primary Dam Type

Earth

Hydraulic Height

62

Nid Storage

6754

Structural Height

62

Outlet Gates

None - 1

Hazard Potential

Not Available

Foundations

Unlisted/Unknown

Nid Height

62
       
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.