Northwest Laterals Ws Scs Site 9 Dam Reservoir Report
Last Updated: December 5, 2025
Northwest Laterals WS SCS Site 9 Dam in Coleman, Texas, is a crucial structure designed by USDA NRCS to mitigate flood risks along TR-LITTLE PANTHER CREEK.
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Summary
Completed in 1964, this earth dam stands at a height of 27 feet and has a length of 3749 feet, providing a storage capacity of 636 acre-feet for normal water levels. While primarily serving flood risk reduction purposes, it also supports fire protection, stock, small fish ponds, fish and wildlife habitats, and recreational activities in the area.
Managed by local government authorities with oversight from the Texas Commission on Environmental Quality (TCEQ), the dam is inspected, permitted, and regulated by state agencies to ensure its safety and compliance with environmental standards. The hazard potential is deemed "Not Available," but the risk assessment is classified as high, indicating the importance of effective risk management measures. The dam does not have a spillway, locks, or significant discharge capacity, highlighting its focus on flood control and water storage rather than active water release mechanisms.
For water resource and climate enthusiasts, Northwest Laterals WS SCS Site 9 Dam is a significant structure in the Fort Worth District, offering insights into regional water management strategies and ecosystem conservation efforts. Its location, design, and operational features provide valuable data for studying the interplay between human infrastructure, natural waterways, and environmental resilience in the face of climate change challenges. This dam serves as a testament to collaborative efforts between federal, state, and local agencies in safeguarding water resources and enhancing community safety in a dynamic hydrological landscape.
Year Completed |
1964 |
Dam Length |
3749 |
Dam Height |
27 |
River Or Stream |
TR-LITTLE PANTHER CREEK |
Primary Dam Type |
Earth |
Surface Area |
13 |
Hydraulic Height |
27 |
Drainage Area |
1.56 |
Nid Storage |
636 |
Structural Height |
27 |
Outlet Gates |
None - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
27 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Colorado Rv Nr Stacy
|
1cfs |
Hords Ck Nr Coleman
|
0cfs |
Jim Ned Ck At Cr 140 Nr Coleman
|
0cfs |
Concho Rv At Paint Rock
|
21cfs |
Elm Ck At Ballinger
|
0cfs |
Colorado Rv Nr Ballinger
|
0cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
Northwest Laterals Ws Scs Site 9 Dam