Otter Creek Club Dam Reservoir Report

Last Updated: December 5, 2025

Otter Creek Club Dam in Anderson, Texas, is a privately owned structure completed in 1972 for recreational purposes along Otter Creek.


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Summary

The earth dam, standing at 19 feet high and 1320 feet long, holds a storage capacity of 849 acre-feet. With a spillway width of 276 feet and a maximum discharge capacity of 10,849 cubic feet per second, the dam is designed to handle heavy inflows during periods of high water flow.

Managed by the Texas Commission on Environmental Quality (TCEQ), the dam has undergone regular inspections and is deemed to be in satisfactory condition. The risk assessment for the dam is moderate, with a hazard potential that is not currently available. The emergency action plan for the dam is being periodically updated to ensure readiness in cases of emergency. The structure plays a vital role in providing recreational opportunities while also ensuring safety and stability for the surrounding area along Otter Creek.

Otter Creek Club Dam stands as a testament to effective water resource management, balancing the needs of recreation with the responsibility of protecting the environment and nearby communities. With its solid design and regular inspections, the dam continues to serve its purpose while maintaining a satisfactory condition. Climate enthusiasts and water resource advocates can appreciate the careful oversight and maintenance of this important structure in Anderson, Texas.

Year Completed

1972

Dam Length

1320

Dam Height

19

River Or Stream

OTTER CREEK

Primary Dam Type

Earth

Hydraulic Height

19

Drainage Area

1.49

Nid Storage

849

Structural Height

19

Outlet Gates

Uncontrolled - 2

Hazard Potential

Not Available

Foundations

Rock, Soil

Nid Height

19
       
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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.