Tehuacana Creek Ws Scs Site 10 Dam Reservoir Report

Last Updated: December 5, 2025

Located in McLennan County, Texas, the Tehuacana Creek WS SCS Site 10 Dam is a vital structure designed by the USDA NRCS in 1969 for flood risk reduction.


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Summary

Standing at a height of 39 feet with a length of 2550 feet, this earth dam serves the primary purpose of flood risk reduction while also supporting fire protection, stock, and small fish pond activities. With a storage capacity of 2181 acre-feet and a drainage area of 3.65 square miles, this dam plays a crucial role in managing water resources in the region.

Owned by the local government and regulated by the Texas Commission on Environmental Quality (TCEQ), the Tehuacana Creek WS SCS Site 10 Dam is subject to state jurisdiction, permitting, inspection, and enforcement. Despite its high risk assessment level, the dam's condition remains unassessed, highlighting the need for ongoing monitoring and management. With its strategic location on the TR-Rice Creek and close proximity to Fort Worth District, this dam is a significant asset for water resource and climate enthusiasts interested in sustainable flood mitigation strategies in Texas.

The Tehuacana Creek WS SCS Site 10 Dam offers a fascinating case study for understanding the intersection of infrastructure, water management, and climate resilience. As a key component of the local flood control system, this dam provides valuable insights into the challenges and opportunities associated with dam safety and emergency preparedness. With its historical significance and ongoing relevance in the region, this dam serves as a reminder of the critical role that water resources play in shaping the landscape and livelihoods of communities in Texas.

Year Completed

1969

Dam Length

2550

Dam Height

39

River Or Stream

TR-RICE CREEK

Primary Dam Type

Earth

Surface Area

44

Hydraulic Height

39

Drainage Area

3.65

Nid Storage

2181

Structural Height

39

Outlet Gates

None - 1

Hazard Potential

Not Available

Foundations

Unlisted/Unknown

Nid Height

39
       
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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.