Pilot Grove Creek Ws Scs Site 63 Dam Reservoir Report

Last Updated: December 5, 2025

Nestled in Hunt, Texas, the Pilot Grove Creek WS SCS Site 63 Dam stands as a critical structure designed by the USDA NRCS to mitigate flood risks along the TR-ARNOLD CREEK.


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Summary

Completed in 1970, this earth dam boasts a height of 17.7 feet with a storage capacity of 218 acre-feet, serving as a vital component in the flood risk reduction efforts in the area. With a drainage area of 0.49 square miles and a maximum discharge capacity of 685 cubic feet per second, this dam plays a crucial role in safeguarding the surrounding communities from potential flooding events.

Despite its age, the Pilot Grove Creek WS SCS Site 63 Dam remains in fair condition as of the last assessment in April 2018, with a moderate risk level assigned. Equipped with a spillway width of 52 feet and outlet gates for water control, this dam ensures efficient water management during periods of high flow. Governed by the Texas state regulatory agency TCEQ, the dam undergoes regular inspections and enforcement to uphold safety standards, highlighting its importance in preserving the ecological balance and water resources in the region. For water resource and climate enthusiasts, this dam serves as a testament to the ongoing efforts to manage water resources and mitigate the impact of extreme weather events in Texas.

Year Completed

1970

Dam Length

810

Dam Height

17.7

River Or Stream

TR-ARNOLD CREEK

Primary Dam Type

Earth

Surface Area

10.7

Hydraulic Height

17.7

Drainage Area

0.49

Nid Storage

218

Structural Height

17.7

Outlet Gates

Slide (sluice gate) - 1, Uncontrolled - 2

Hazard Potential

Not Available

Foundations

Unlisted/Unknown

Nid Height

18
       
Seasonal Comparison

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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.