Pilot Grove Creek Ws Scs Site 30 Dam Reservoir Report
Last Updated: December 6, 2025
Located in Grayson County, Texas, the Pilot Grove Creek WS SCS Site 30 Dam stands as a testament to effective flood risk reduction measures implemented by the local government.
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Summary
Built in 1966 by the USDA NRCS, this earth dam spans 2120 feet in length and reaches a height of 42 feet, providing critical protection for the surrounding area against potential flooding events. With a storage capacity of 2136 acre-feet and a drainage area of 4.4 square miles, this dam plays a crucial role in safeguarding the community.
The dam's primary purpose extends beyond flood risk reduction, encompassing fire protection, stock and small fish pond maintenance, fish and wildlife habitat enhancement, as well as recreational opportunities. Despite its age, the dam continues to be regulated, inspected, and enforced by the Texas Commission on Environmental Quality (TCEQ), ensuring its structural integrity and safety. However, recent assessments have deemed the dam's condition as unsatisfactory, indicating a need for potential maintenance and improvement measures in the near future to mitigate any risks associated with its operation.
With a spillway width of 182 feet and a maximum discharge capacity of 3495 cubic feet per second, the Pilot Grove Creek WS SCS Site 30 Dam presents a moderate risk level according to the latest assessments. While emergency action plans and risk management measures are currently not available, ongoing inspections and evaluations are critical in maintaining the dam's functionality and preventing any potential hazards. For water resource and climate enthusiasts, this site serves as a prime example of the intersection between infrastructure, environmental conservation, and community safety in the face of changing weather patterns and increasing water-related challenges.
Year Completed |
1966 |
Dam Length |
2120 |
Dam Height |
42 |
River Or Stream |
DESERT CREEK |
Primary Dam Type |
Earth |
Surface Area |
33 |
Hydraulic Height |
42 |
Drainage Area |
4.4 |
Nid Storage |
2136 |
Structural Height |
42 |
Outlet Gates |
Slide (sluice gate) - 1, Uncontrolled - 2 |
Hazard Potential |
Not Available |
Foundations |
Rock, Soil |
Nid Height |
42 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
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