Cedar Creek Dam Reservoir Report

Last Updated: December 5, 2025

Located in Fayette, Texas, Cedar Creek Dam stands as a testament to sustainable water management practices.


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Summary

Constructed in 1977 by S J Groves, this earth dam on Cedar Creek serves as a crucial reservoir for the area, with a maximum storage capacity of 102,000 acre-feet and a normal storage of 71,400 acre-feet. The dam is designed to withstand high discharges, with a spillway width of 8 feet and a maximum discharge capacity of 2,170 cubic feet per second.

Managed by the local government, Cedar Creek Dam is regulated by the Texas Commission on Environmental Quality (TCEQ) and undergoes regular inspections to ensure its structural integrity. Despite its age, the dam is deemed to be in satisfactory condition, with a hazard potential that is not available. In the event of emergencies, the dam is equipped with slide gates and uncontrolled outlets to manage water release effectively.

With its strategic location on Cedar Creek and its pivotal role in water storage and management, Cedar Creek Dam represents a vital infrastructure for water resource and climate enthusiasts. The dam's effective design and operational capabilities make it a key asset for the region's water security and highlight the importance of sustainable dam construction and maintenance practices in addressing the challenges posed by climate change.

Year Completed

1977

Dam Length

10500

Dam Height

102

River Or Stream

CEDAR CREEK

Primary Dam Type

Earth

Surface Area

2400

Hydraulic Height

97

Drainage Area

6.1

Nid Storage

102000

Structural Height

124

Outlet Gates

Slide (sluice gate) - 3, Uncontrolled - 1

Hazard Potential

Not Available

Foundations

Unlisted/Unknown

Nid Height

124
       
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.