Grays Creek Ws Scs Site 8 Dam Reservoir Report
Last Updated: December 5, 2025
Grays Creek WS SCS Site 8 Dam, located in Navarro, Texas, stands as a testament to the importance of flood risk reduction in water resource management.
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Summary
Constructed in 1955 by the USDA NRCS, this earth dam with a structural height of 22 feet serves the primary purpose of flood risk reduction along the TR-Hackberry Creek. With a storage capacity of 726 acre-feet, the dam plays a crucial role in protecting the surrounding area from potential flooding events.
Managed by the local government and regulated by the Texas Commission on Environmental Quality (TCEQ), Grays Creek WS SCS Site 8 Dam undergoes state inspection and enforcement to ensure its structural integrity and operational effectiveness. Despite being classified as having a high risk potential, with a hazard level of 2, the dam's condition is currently not rated. As the dam continues to serve its essential purpose, it remains a key component in the water resource infrastructure of the region, highlighting the intersection of climate resilience and sustainable water management practices.
With a rich history dating back over six decades, Grays Creek WS SCS Site 8 Dam symbolizes the collaborative efforts of various agencies in addressing the water resource challenges faced by the community. As climate change impacts become more pronounced, the importance of maintaining and enhancing such critical infrastructure only grows. By staying vigilant in monitoring and managing the dam's risk potential, stakeholders can ensure the long-term resilience of the surrounding area against the threats of flooding, emphasizing the vital role of water resource and climate enthusiasts in safeguarding our environment.
Year Completed |
1955 |
Dam Length |
1484 |
Dam Height |
22 |
River Or Stream |
TR-HACKBERRY CREEK |
Primary Dam Type |
Earth |
Surface Area |
24 |
Hydraulic Height |
22 |
Drainage Area |
0.82 |
Nid Storage |
726 |
Structural Height |
22 |
Outlet Gates |
None - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
22 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Trinity Rv At W Cedar Creek Pkwy Nr Dosser
|
1560cfs |
Chambers Ck Nr Rice
|
11cfs |
Trinity Rv Nr Rosser
|
1360cfs |
Waxahachie Ck Nr Bardwell
|
1cfs |
Trinity Rv At Trinidad
|
1890cfs |
Kings Ck At Sh 34 Nr Kaufman
|
13cfs |
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.
Grays Creek Ws Scs Site 8 Dam
Halbert Lk Nr Corsicana