Northwest Laterals Ws Scs Site 7 Dam Reservoir Report

Last Updated: December 5, 2025

Located in Coleman, Texas, the Northwest Laterals WS SCS Site 7 Dam stands as a testament to effective flood risk reduction efforts since its completion in 1963.


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Summary

Designed by the USDA NRCS, this earth dam on Panther Creek has a structural height of 51 feet and spans 3376 feet, providing vital protection to the surrounding area. With a normal storage capacity of 168 acre-feet and a drainage area of 11.24 square miles, this dam plays a crucial role in safeguarding the community from potential flooding events.

Managed by local government authorities and regulated by the Texas Commission on Environmental Quality, the Northwest Laterals WS SCS Site 7 Dam serves multiple purposes beyond flood risk reduction. Its primary function is complemented by its additional roles in fire protection, stock and wildlife pond management, as well as recreational activities. Despite lacking a spillway, this dam continues to effectively fulfill its designated tasks, showcasing a high risk assessment rating but a condition assessment that remains unrated.

As part of the Fort Worth District of the US Army Corps of Engineers, the Northwest Laterals WS SCS Site 7 Dam exemplifies the collaborative efforts of various agencies in maintaining water resource infrastructure. With its strategic location and efficient design, this earth dam serves as a critical component of the local ecosystem, highlighting the importance of sustainable water management practices in mitigating climate-related risks and enhancing community resilience.

Year Completed

1963

Dam Length

3376

Dam Height

51

River Or Stream

PANTHER CREEK

Primary Dam Type

Earth

Surface Area

29

Hydraulic Height

51

Drainage Area

11.24

Nid Storage

4718

Structural Height

51

Outlet Gates

None - 1

Hazard Potential

Not Available

Foundations

Unlisted/Unknown

Nid Height

51
       
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.